CN215977274U

CN215977274U - Mechanism for cleaning sludge in pile core hole of tubular pile

Info

Publication number: CN215977274U
Application number: CN202122482183.3U
Authority: CN
Inventors: 李林; 张守锐; 刘洪元; 张�浩; 高宏伟; 刘伟涛
Original assignee: SEPCO Electric Power Construction Co Ltd
Current assignee: SEPCO Electric Power Construction Co Ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-08
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a mechanism for cleaning sludge in a pile core hole of a tubular pile, which comprises a sleeve, wherein a propeller for conveying the sludge in the pile core upwards is rotationally connected in the sleeve, the outer wall of the sleeve is connected with a telescopic mechanism, the telescopic mechanism is connected with the inner wall of the pile core of the tubular pile, and the bottom end of the sleeve is connected with at least two sludge crushing devices outside the sleeve. The device can solve the difficult construction problem that tubular pile stake core silt is difficult to the clearance, can also avoid the inside silt of stake core to block up cleaning device simultaneously, guarantees the efficiency to the inside silt clearance of stake core.

Description

Mechanism for cleaning sludge in pile core hole of tubular pile

Technical Field

The utility model relates to the field of building construction, in particular to a mechanism for cleaning sludge in a core hole of a tubular pile.

Background

Pile bolck elevation is located below the ground after the pile foundation construction, and the later stage carries out earthwork excavation and stake core concrete placement, can meet the stake core hole and get into the silt condition at this in-process, and the clearance is difficult very much, and prior art uses the luoyang shovel to carry out the clearance of stake core soil by the manual work more, or uses the small-size hob drilling machine of hand-held type to clear up, and these clearance modes have following shortcoming:

(1) a straight cylinder built-in cleaning method: the straight cylinder is adopted to directly clean the sludge in the pile core, and the straight cylinder is easy to block a cleaning device due to the large adhesive force of the sludge;

(2) cleaning method of screw drilling machine: the method has strict requirements on the size deviation of the pile core and the condition of the pile core soil, soil in a gap between a drill rod and the wall of the tubular pile cannot be taken out, the pile core pore-forming irregular tubular pile cannot be cleaned, and pile core silt with large water content cannot be cleaned;

(3) and (3) manually shoveling and dredging sludge: the method completely uses manpower to clean, wastes time and labor, has low soil cleaning efficiency of Luoyang shovel, and cannot clean the pile core silt slurry with larger water content.

Disclosure of Invention

Aiming at the problems, the utility model discloses a mechanism for cleaning sludge in a pile core hole of a tubular pile, which can solve the construction problem that the sludge in the pile core is difficult to clean, and can prevent the sludge in the pile core from blocking the cleaning device, thereby ensuring the efficiency of cleaning the sludge in the pile core.

The utility model provides a mechanism for clearing up downthehole silt of tubular pile stake core, includes the sleeve, the sleeve internal rotation is connected with and is used for the screw that upwards carries silt in the stake core, telescopic outer wall connection has telescopic machanism, telescopic machanism and the interior wall connection of tubular pile stake core, telescopic bottom has two at least silt breaker in its external connection.

Preferably, the telescopic mechanism comprises a vertical telescopic mechanism and a horizontal telescopic mechanism which are connected with each other, the horizontal telescopic mechanism is connected with the inner wall of the pile core, and the vertical telescopic mechanism is connected with the outer wall of the sleeve.

Preferably, the sludge crushing device comprises an asynchronous motor, and the output end of the asynchronous motor is connected with the crushing blade.

Preferably, the sludge crushing devices are uniformly and symmetrically arranged by taking the sleeve axis as the center.

Preferably, the top of the sleeve is communicated with an output sleeve, and the output sleeve is provided with a conveying device.

Preferably, the top of the propeller is connected with a driving motor for driving the propeller to rotate, and the driving motor is positioned outside the sleeve.

The utility model has the advantages of

The device capable of guiding out the sludge to be treated in the pile core of the pile foundation is formed by arranging the sleeve, the propeller and the driving motor, the sludge in the pile foundation can be conveniently guided out, the cleaning of the sludge in the pile foundation is ensured, the problems that in the prior art, the pile top elevation is mostly below the ground after the pile foundation construction, the pile core is poured with concrete, and the sludge enters into a pile core hole in the process, so that the cleaning is particularly difficult are solved, and the normal construction of the device is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view of the crushing mechanism;

in the figure, 1, a pile foundation pile core; 2. sludge; 3. positioning the substrate; 4. fastening a bolt; 5. a sleeve; 6. a propeller; 7. a drive motor; 8. a telescoping mechanism; 9. a crushing mechanism; 91. an asynchronous motor; 92. crushing the blade; 10. an output sleeve; 11. a transportation device; 12. a water pump; 13. a water delivery pipeline.

Detailed Description

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

The utility model discloses a mechanism for cleaning sludge in a tubular pile core hole, which is shown in figures 1-2, and is characterized in that the mechanism conveys the sludge in the tubular pile core hole to the outside of a tubular pile by installing a propeller 6 in a sleeve 5, and fills water into the tubular pile core hole to make the dry and hard sludge soft, and further breaks up the sludge by a breaking mechanism 9 to conveniently convey the sludge to the outside.

Sleeve 5 installs in tubular pile stake core inner wall through telescopic machanism 8, and telescopic machanism includes interconnect's vertical telescopic machanism and horizontal telescopic machanism, horizontal telescopic machanism and stake core inner wall connection, vertical telescopic machanism and sleeve outer wall connection.

The sludge crushing device comprises an asynchronous motor 91 and crushing blades 92 connected with the asynchronous motor, and the two sets of crushing devices are symmetrically arranged about a sleeve axis, or four sets of crushing devices are arranged and are uniformly distributed in a circumferential shape by taking the sleeve axis as a center.

The top of the sleeve is connected to an output sleeve 10, which is equipped with a transport device 11 for transporting away the sludge in time. The top of the propeller protrudes out of the output sleeve, and the driving motor 7 is installed at the top of the propeller 6.

The device is used as follows:

firstly, water in a water tank is pumped by a water pump 12, so that the water enters the inside of the pile core 1 of the pile foundation through a water pipeline 13, clear water is in contact with sludge 2, the sludge is foamed to be soft, and the time for waiting for 1-2 hours is up to the end.

Then adopt fastening bolt 4 to fix location base plate 3 on the lateral wall of the well hole wall of pile foundation pile core 1, will take out silt sleeve 5 thereupon, adopt bolt spare to assemble between screw 6 and the driving motor 7 three, make it form as the shown state of figure, and adopt fastening bolt 4 to fix on location base plate 3's lateral wall with telescopic machanism 8, telescopic machanism 8 comprises two hydraulic telescoping rod, and a horizontal setting, a vertical setting, guarantee that the device can shift about from top to bottom, then extract 1 inside silt 2 of pile foundation pile core.

During operation, start asynchronous motor 91 for asynchronous motor 91 drives broken blade 92 and rotates, mixes silt 2, makes screw 6 conveniently export silt, starts driving motor 7 simultaneously, makes driving motor 7 drive screw 6 and rotates, thereby extracts the inside silt 2 of pile foundation pile core 1, and the inside of deriving to conveyer 11 from output sleeve 10 can.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a mechanism for clearing up downthehole silt of tubular pile stake core, a serial communication port, includes the sleeve, the sleeve internal rotation is connected with and is used for the screw that upwards carries silt in the stake core, telescopic outer wall connection has telescopic machanism, telescopic machanism and the inner wall connection of tubular pile stake core, telescopic bottom has two at least silt breaker in its external connection.

2. The mechanism of claim 1, wherein the telescoping mechanism comprises a vertical telescoping mechanism and a horizontal telescoping mechanism connected to each other, the horizontal telescoping mechanism is connected to the inner wall of the pile core, and the vertical telescoping mechanism is connected to the outer wall of the sleeve.

3. The mechanism for cleaning up sludge in a core hole of a tubular pile as claimed in claim 1, wherein the sludge crushing device comprises an asynchronous motor, and a crushing blade is connected to an output end of the asynchronous motor.

4. The mechanism for cleaning sludge in a core hole of a tubular pile of claim 1, wherein the sludge breaking devices are arranged uniformly and symmetrically around the sleeve axis.

5. The mechanism for cleaning sludge in a tubular pile core hole according to claim 1, wherein the top of the sleeve is communicated with an output sleeve, and the output sleeve is provided with a transportation device.

6. The mechanism for cleaning sludge in the core hole of the tubular pile as claimed in claim 1, wherein a driving motor for driving the propeller to rotate is connected to the top of the propeller, and the driving motor is located outside the sleeve.