CN216588468U

CN216588468U - Hole cleaning device for building pile foundation construction

Info

Publication number: CN216588468U
Application number: CN202122021640.9U
Authority: CN
Inventors: 李婷金
Original assignee: Jiangxi Xuanxin Construction Engineering Co ltd
Current assignee: Jiangxi Xuanxin Construction Engineering Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-24
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a hole cleaning device for building pile foundation construction, and relates to the technical field of building pile foundation construction. This clear hole device of building pile foundation construction, including casing, locating component and adjustment mechanism, the inner wall fixed mounting of casing has even piece, and the quantity of even piece is four and two liang of a set of, and the outer wall of casing is provided with two sets of first scrapers and two sets of second scrapers, and the top fixed mounting of casing has the lug, and two sets of first scrapers distribute around being, and two sets of second scrapers distribute about being. This hole cleaning device of building pile foundation construction can scrape the clout of stake downthehole wall to the bottom in stake hole, convenient subsequent unified clearance, and the clout of having avoided on the pore wall is difficult to the clearance, to the negative effects that foundation pile construction quality caused, can also make corresponding adjustment according to the aperture in stake hole for the device is applicable to the stake hole in different apertures and uses, and the device's cost is lower, and is simple to use, facilitate promotion and use.

Description

Hole cleaning device for building pile foundation construction

Technical Field

The utility model relates to the technical field of building pile foundation construction, in particular to a hole cleaning device for building pile foundation construction.

Background

The existing part of pile foundation drilling construction generally adopts a single construction method, and the concrete construction method comprises the following steps: the method comprises the steps that after a pile hole is formed, excess materials in the pile hole need to be cleaned, at present, partial excess materials are mainly removed from the bottom of the pile hole, but the excess materials on the wall of the pile hole are not cleaned, and the subsequent construction quality of a foundation pile is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a hole cleaning device for building pile foundation construction, which can solve the problem that the wall of a pile hole is difficult to clean.

In order to achieve the purpose, the utility model provides the following technical scheme: a hole cleaning device for building pile foundation construction comprises a shell, a positioning assembly and an adjusting mechanism, wherein connecting blocks are fixedly mounted on the inner wall of the shell, the number of the connecting blocks is four, every two connecting blocks are in one group, two groups of first scrapers and two groups of second scrapers are arranged on the outer wall of the shell, lifting lugs are fixedly mounted at the top of the shell, the two groups of first scrapers are distributed in the front-back direction, and the two groups of second scrapers are distributed in the left-right direction;

the positioning assembly consists of two groups of guide rods and two-way screw rods, the two groups of guide rods are fixedly arranged on the adjacent side walls of the two groups of connecting blocks respectively, and the two groups of two-way screw rods are rotatably arranged on the adjacent side walls of the two groups of connecting blocks respectively;

the adjusting mechanism consists of a transmission assembly and an adjusting assembly, and the transmission assembly and the adjusting assembly are both arranged in the shell.

Preferably, the adjusting part is including cover piece, U-shaped plate and strip pole, and the quantity of cover piece is four and be two liang of a set of, and the outer wall of two-way lead screw is located to the equal thread bush of two sets of cover pieces, and the outer wall of guide arm is located to the equal sliding sleeve of two sets of cover pieces, has seted up four group's bar openings on the casing, and the equal fixed mounting of adjacent lateral wall of two sets of first scrapers and two sets of second scrapers has a set of U-shaped plate, and the equal fixed mounting of outer wall of two sets of cover pieces has another set of U-shaped plate, and the strip pole is articulated the installation with two sets of U-shaped plates respectively.

Preferably, the transmission assembly comprises a motor, a worm and a worm wheel, the motor is fixedly installed at the bottom of the inner side of the shell, the worm is fixedly installed at an output shaft of the motor, the other end of the worm is rotatably connected with the top of the inner side of the shell, the worm wheels are arranged in two groups and are respectively sleeved on the outer walls of the two groups of bidirectional screw rods, and the worm wheel are meshed to conveniently adjust the positions of the first scraper and the second scraper.

Preferably, the outer walls of the two sides of the lifting lug are fixedly provided with reinforcing blocks, and the bottom of each reinforcing block is fixedly arranged with the top of the shell, so that the lifting lug can be reinforced.

Preferably, the bottom fixed mounting of casing has two sets of balancing weights, and the weight of two sets of balancing weights is the same, and the top fixed mounting of casing has the U-shaped handle, conveniently supports the device.

Preferably, the front side of casing is articulated to be installed the door, and the outer wall fixed mounting of door has anti-skidding handle, makes things convenient for subsequent maintenance.

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

this hole cleaning device of building pile foundation construction, through first scraper, the second scraper, the setting of balancing weight and lug, can scrape the clout of stake downthehole wall to the bottom in stake hole, convenient subsequent unified clearance, the clout on the pore wall has been avoided and has been difficult to the clearance, the negative effects to foundation pile construction quality causes, and then the effectual practicality that improves the device, through the motor, the worm wheel, the cover block, the cooperation of U-shaped board and bar is used, can adjust the position of first scraper and second scraper, and then conveniently make corresponding adjustment according to the aperture in stake hole, make the device be applicable to the stake hole use in different apertures, the improvement of relativity the mobility and the fault-tolerant rate of the device, the practicality of the device has further been improved, and the device's cost is lower, and is simple to use, and convenient to popularize and use.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

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

FIG. 2 is a bottom view of the housing of the present invention;

fig. 3 is a schematic top view of the housing of the present invention.

Reference numerals: the device comprises a shell 1, a first scraper 2, a second scraper 3, an adjusting mechanism 4, a transmission assembly 41, a motor 411, a worm 412, a worm wheel 413, an adjusting assembly 42, a sleeve block 421, a U-shaped plate 422, a bar 423, a connecting block 5, a guide rod 6, a bidirectional screw rod 7 and a lifting lug 8.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clear hole device of building pile foundation construction, which comprises a housin 1, locating component and adjustment mechanism 4, the inner wall fixed mounting of casing 1 has even piece 5, even quantity of piece 5 is four and two liang a set of, the outer wall of casing 1 is provided with two sets of first scraper 2 and two sets of second scraper 3, the top fixed mounting of casing 1 has lug 8, distribute around two sets of first scraper 2 are, distribute about two sets of second scraper 3 are, locating component comprises guide arm 6 and two-way lead screw 7, the quantity of guide arm 6 is two sets of and respectively fixed mounting in two sets of adjacent lateral walls that link piece 5, the quantity of two-way lead screw 7 is two sets of and rotates respectively and installs in two sets of adjacent lateral walls that link piece 5, adjustment mechanism 4 comprises drive assembly 41 and adjustment assembly 42, drive assembly 41 and adjustment assembly 42 all set up in the inside of casing 1.

Further, the outer walls of the two sides of the lifting lug 8 are fixedly provided with reinforcing blocks, and the bottom of each reinforcing block is fixedly arranged with the top of the shell 1.

Furthermore, two groups of balancing weights are fixedly installed at the bottom of the shell 1, the weights of the two groups of balancing weights are the same, and a U-shaped handle is fixedly installed at the top of the shell 1.

Still further, the front side of the shell 1 is hinged with a door, and the outer wall of the door is fixedly provided with an anti-skid handle.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, the adjusting assembly 42 includes four sleeve blocks 421, U-shaped plates 422 and bar 423, the number of the sleeve blocks 421 is two, two sets of the sleeve blocks 421 are both screwed on the outer wall of the bidirectional screw 7, two sets of the sleeve blocks 421 are both slidably sleeved on the outer wall of the guide rod 6, the housing 1 is provided with four sets of bar openings, adjacent side walls of two sets of the first scrapers 2 and two sets of the second scrapers 3 are both fixedly provided with one set of the U-shaped plates 422, outer walls of two sets of the sleeve blocks 421 are both fixedly provided with the other set of the U-shaped plates 422, and the bar 423 is respectively hinged with the two sets of the U-shaped plates 422.

Further, the transmission assembly 41 includes a motor 411, a worm 412 and a worm wheel 413, the motor 411 is fixedly installed at the bottom of the inner side of the housing 1, the worm 412 is fixedly installed at the output shaft of the motor 411, the other end of the worm 412 is rotatably connected with the top of the inner side of the housing 1, the number of the worm wheels 413 is two and is respectively sleeved on the outer walls of the two sets of bidirectional screws 7, the worm 412 is meshed with the worm wheel 413, the two sets of blocks 421 are driven by the bidirectional screws 7 to perform reverse motion by using a steel cable to connect with the lifting lug 8 and the crane, then the motor 411 is controlled to start according to the aperture of the pile hole, the motor 411 drives the worm 412 to rotate, the worm 412 is meshed to drive the worm wheel 413 to rotate, the worm wheel 413 drives the bidirectional screws 7 to rotate, the two sets of blocks 421 are driven to perform reverse motion, the first scraper 2 and the second scraper 3 are jacked by the U-shaped plate 422 and the bar 423 to perform adjustment, after the adjustment, the crane is controlled to settle the housing 1 into the pile hole, first scraper 2 and second scraper 3 scrape the clout in the stake hole and fall, can scrape the clout of stake downthehole wall and fall to the bottom in stake hole, convenient subsequent unified clearance, the clout on the pore wall has been avoided and has been difficult to the clearance, the negative effects to foundation pile construction quality causes, and then the effectual practicality that improves the device, and corresponding adjustment is made according to the aperture in stake hole to the convenience, make the device be applicable to the stake hole in different apertures and use, the improvement of relativity the mobility and the fault-tolerant rate of the device, the practicality of the device has further been improved, and the device's cost is lower, high durability and convenient popularization and use.

The working principle is as follows: the steel cable is connected with a lifting lug 8 and a crane, then the starting of a motor 411 is controlled according to the aperture of a pile hole, the motor 411 drives a worm 412 to rotate, the worm 412 is meshed with a worm wheel 413, the worm wheel 413 drives a bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 drives two sets of sleeve blocks 421 to move in opposite directions, a first scraper 2 and a second scraper 3 are jacked through a U-shaped plate 422 and a bar 423 to adjust, the crane is controlled to settle a shell 1 into the pile hole after the adjustment is completed, and the first scraper 2 and the second scraper 3 scrape the residual materials in the pile hole.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a clear hole device of building pile foundation construction, includes casing (1), locating component and adjustment mechanism (4), its characterized in that: the inner wall of the shell (1) is fixedly provided with connecting blocks (5), the number of the connecting blocks (5) is four, every two connecting blocks are in one group, the outer wall of the shell (1) is provided with two groups of first scrapers (2) and two groups of second scrapers (3), the top of the shell (1) is fixedly provided with a lifting lug (8), the two groups of first scrapers (2) are distributed in the front-back direction, and the two groups of second scrapers (3) are distributed in the left-right direction;

the positioning assembly consists of two groups of guide rods (6) and two-way screw rods (7), the two groups of guide rods (6) are fixedly arranged on the adjacent side walls of the two groups of connecting blocks (5) respectively, and the two groups of two-way screw rods (7) are rotatably arranged on the adjacent side walls of the two groups of connecting blocks (5) respectively;

the adjusting mechanism (4) is composed of a transmission assembly (41) and an adjusting assembly (42), and the transmission assembly (41) and the adjusting assembly (42) are both arranged in the shell (1).

2. A hole cleaning device for construction of building pile foundation as claimed in claim 1, wherein: adjusting part (42) is including cover piece (421), U-shaped plate (422) and strip pole (423), the quantity of cover piece (421) is four and be two liang of a set ofly, the outer wall of two-way lead screw (7) is located to the equal thread bush in two sets of cover piece (421), the outer wall of guide arm (6) is located to the equal sliding sleeve in two sets of cover piece (421), four groups of bar openings have been seted up on casing (1), the equal fixed mounting of adjacent lateral wall of two sets of first scrapers (2) and two sets of second scrapers (3) has a set of U-shaped plate (422), the equal fixed mounting of outer wall of two sets of cover pieces (421) has another set of U-shaped plate (422), strip pole (423) are articulated the installation with two sets of U-shaped plate (422) respectively.

3. A hole cleaning device for construction of building pile foundation as claimed in claim 1, wherein: the transmission assembly (41) comprises a motor (411), a worm (412) and a worm wheel (413), the motor (411) is fixedly installed at the bottom of the inner side of the shell (1), the worm (412) is fixedly installed at an output shaft of the motor (411), the other end of the worm (412) is rotatably connected with the top of the inner side of the shell (1), the number of the worm wheels (413) is two, the outer walls of the two groups of bidirectional screw rods (7) are respectively sleeved with the two groups of worm wheels (413), and the worm (412) and the worm wheel (413) are meshed.

4. A hole cleaning device for construction of building pile foundation as claimed in claim 1, wherein: the outer walls of the two sides of the lifting lug (8) are fixedly provided with reinforcing blocks, and the bottoms of the reinforcing blocks are fixedly arranged with the top of the shell (1).

5. A hole cleaning device for construction of building pile foundation as claimed in claim 1, wherein: the bottom fixed mounting of casing (1) has two sets of balancing weights, and the weight of two sets of balancing weights is the same, and the top fixed mounting of casing (1) has the U-shaped handle.

6. A hole cleaning device for building pile foundation construction according to claim 5, wherein: the front side of the shell (1) is hinged with a door, and the outer wall of the door is fixedly provided with an anti-skidding handle.