CN220426231U

CN220426231U - Reverse circulation cleaning device for bored pile

Info

Publication number: CN220426231U
Application number: CN202321961651.8U
Authority: CN
Inventors: 陈天飞; 陈韵展
Original assignee: Zhejiang Jiajing Geotechnical Engineering Co ltd
Current assignee: Zhejiang Jiajing Geotechnical Engineering Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-02
Anticipated expiration: 2033-07-25

Abstract

The application discloses reverse circulation belt cleaning device of bored pile, it belongs to bored pile cleaning field. Including the main part, the middle part of main part is provided with water spray treatment mechanism, and water spray treatment mechanism's below is provided with adjustable circulation and washs the mechanism, adjustable circulation is washd the below of mechanism and is provided with bears the collection mechanism, adjustable circulation is washd the mechanism and is included the dead lever, and one side both sides of dead lever are provided with the support frame, the end-to-end connection of support frame has the rotation slide frame, and rotates the inside of slide frame and be provided with driven gear axle, one side of driven gear axle is provided with the driving gear axle, and the middle part of driving gear axle is provided with driving motor, the peripheral outside of driven gear axle distributes and has fixed sleeve, and fixed sleeve's middle part is provided with the inner tube frame, the side of inner tube frame distributes there is spacing hole. The beneficial effects of the application lie in that provide the drilling bored concrete pile reverse circulation belt cleaning device of adjustable circulation cleaning.

Description

Reverse circulation cleaning device for bored pile

Technical Field

The application relates to the field of bored pile cleaning, in particular to a reverse circulation cleaning device for a bored pile.

Background

The bored pile is a pile formed by forming pile holes in foundation soil by means of mechanical boring, steel pipe soil squeezing, manual excavation or the like on an engineering site, placing a reinforcement cage therein and pouring concrete, and can be divided into a sinking pipe bored pile, a boring bored pile, a hole digging bored pile and the like according to different pore-forming methods.

The structure of product can consult chinese patent document CN211228505U and discloses an improved generation bored concrete pile desilting device, including organism, swinging tube and collection funnel, the device groove has been seted up to the inside of organism, the centre at device inslot surface top is provided with driving motor, driving motor's output fixedly connected with connecting rod, the recess has been seted up to the bottom of connecting rod, the centre fixed connection fixed axle at recess internal surface top, the bottom fixedly connected with circular plate of fixed axle.

In the structure, the dredging treatment of the dug pile hole by using the high-pressure water can achieve a good dredging effect, but the surface of the inner wall of the pile hole can be possibly mixed with and adhered to various trash impurities, and the dirt on the inner wall of the pile hole is difficult to be treated cleanly by using the direct-flushing high-pressure water.

There is no reverse circulation cleaning device for bored piles with adjustable circulation cleaning.

Disclosure of Invention

The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a bored pile reverse circulation cleaning apparatus,

the adjustable circulating cleaning mechanism has the effect of adjustable circulating cleaning in the working process or the installation process and the like due to the effect of the structure of the adjustable circulating cleaning mechanism.

The utility model provides a drilling bored concrete pile reverse circulation belt cleaning device, includes the main part, the middle part of main part is provided with water spray treatment mechanism, and water spray treatment mechanism's below is provided with adjustable circulation and washs the mechanism, adjustable circulation is washd the below of mechanism and is provided with bears the collection mechanism, adjustable circulation is washd the mechanism and is included the dead lever, and one side both sides of dead lever are provided with the support frame, the end-to-end connection of support frame has the rotation slide frame, and rotates the inside of slide frame and be provided with driven gear pedestal, one side of driven gear pedestal is provided with the initiative gear shaft, and the middle part of initiative gear shaft is provided with driving motor, the peripheral outside of driven gear pedestal distributes and is provided with fixed sleeve, and fixed sleeve's middle part is provided with the inner tube frame, the side of inner tube frame distributes and is provided with spacing hole, one side of fixed sleeve is provided with screw thread spacing subassembly, the tip of inner tube frame is provided with the cleaning piece.

Further, the driven gear shaft frame, the driving motor and the rotating sliding frame form a meshed transmission structure through the driving gear shaft, and the fixed sleeves are distributed at equal intervals along the outer side of the periphery of the driven gear shaft frame. The inner wall of the pile hole is circularly cleaned.

Further, the inner cylinder frame forms a thread positioning structure with the thread limiting assembly and the fixed sleeve through the limiting hole, and the inner cylinder frame is connected with the cleaning piece. The cleaning piece can carry out corresponding adjustment treatment according to the actual size of the pile hole by utilizing the adjustability between the inner cylinder frame and the fixed sleeve.

Further, the water spray treatment mechanism comprises a three-way water pipe, a water pump is arranged at one end of the three-way water pipe, a pressurizing head is arranged at the other side of the three-way water pipe, the end part of the three-way water pipe is communicated with a water pipe frame, and a water spray head is arranged at the outer side of the water pipe frame.

Further, the water spraying heads are communicated with the water pipe frame, and the water spraying heads and the water pipe frame are symmetrically distributed along the vertical central axis of the main body. The inner wall can be cleaned to a certain extent, and meanwhile, a better softening and wetting effect can be achieved in advance for the inner wall which is difficult to treat due to the adhesion of garbage sludge.

Further, bear collection mechanism and include the screw limit, and the periphery on screw limit is provided with the screw cover, the below of screw cover is provided with the carrier, and the bottom of carrier is provided with the filtration district.

Further, the bearing frame forms a thread dismounting structure with the thread sleeve and the main body through the thread edge, and the filtering areas are uniformly distributed along the bottom of the bearing frame. The filtering area at the bottom end of the bearing frame can keep silt and garbage, water is filtered out, the follow-up hoisting weight is reduced, portability is brought to personnel cleaning, and the personnel can properly replace the bearing frames with different diameters according to the size of the pile hole.

The beneficial effects of this application lie in: the reverse circulation cleaning device for the bored pile is particularly provided with an adjustable circulation cleaning function.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a partial top view of the adjustable circulation brush mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the rotating skid of the present utility model;

fig. 4 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present utility model.

Reference numerals:

1. a main body.

2. A water spraying treatment mechanism; 201. a three-way water pipe; 202. a water pump; 203. a pressurizing head; 204. a water pipe rack; 205. a water spray head.

3. An adjustable circulation brushing mechanism; 301. a fixed rod; 302. a support frame; 303. rotating the sliding frame; 304. a driven gear shaft bracket; 305. a drive gear shaft; 306. a driving motor; 307. a fixed sleeve; 308. an inner cylinder frame; 309. a limiting hole; 310. a thread limiting assembly; 311. and cleaning the brush piece.

4. A load-bearing collection mechanism; 401. a thread edge; 402. a thread sleeve; 403. a carrier; 404. a filtration zone.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the reverse circulation cleaning device for the bored pile comprises a main body 1, wherein a water spraying treatment mechanism 2 is arranged in the middle of the main body 1, an adjustable circulation cleaning mechanism 3 is arranged below the water spraying treatment mechanism 2, a bearing and collecting mechanism 4 is arranged below the adjustable circulation cleaning mechanism 3, the water spraying treatment mechanism 2 comprises a three-way water pipe 201, one end of the three-way water pipe 201 is provided with a water pump 202, the other side of the three-way water pipe 201 is provided with a pressurizing head 203, the end part of the three-way water pipe 201 is communicated with a water pipe frame 204, the outer side of the water pipe frame 204 is provided with a water spray head 205, the water spray head 205 is communicated with the water pipe frame 204, the water spray head 205 and the water pipe frame 204 are symmetrically distributed along the vertical central axis of the main body 1, the arrangement of the water spray head 205 can effectively spray the inner wall of a pile hole when the cleaning device main body 1 is lifted and descends, and can play a good softening and wetting effect in advance for the inner wall with difficult to treat garbage adhesion to the inner wall when cleaning the inner wall to a certain extent; the adjustable circulation cleaning mechanism 3 comprises a fixed rod 301, wherein two sides of one side of the fixed rod 301 are provided with a supporting frame 302, the tail end of the supporting frame 302 is connected with a rotary sliding frame 303, the inside of the rotary sliding frame 303 is provided with a driven gear shaft frame 304, one side of the driven gear shaft frame 304 is provided with a driving gear shaft 305, the middle part of the driving gear shaft 305 is provided with a driving motor 306, the periphery outer side of the driven gear shaft frame 304 is provided with a fixed sleeve 307, the driven gear shaft frame 304 and the driving motor 306 and the rotary sliding frame 303 form an engaged transmission structure through the driving gear shaft 305, the fixed sleeve 307 is distributed at equal intervals along the periphery outer side of the driven gear shaft frame 304, the middle part of the fixed sleeve 307 is provided with an inner cylinder frame 308, the side of the inner cylinder frame 308 is provided with a limiting hole 309, one side of the fixed sleeve 307 is provided with a threaded limiting component 310, the end part of the inner cylinder frame 308 is provided with a cleaning piece 311, the inner cylinder frame 308 and the threaded limiting hole 309 and the threaded limiting component 310 form a threaded positioning structure, the gear shaft 308 and the inner cylinder 311 are connected with each other, when the two sides of the treatment mechanism 2 are operated, and the driven gear shaft frame 311 and the inner cylinder frame 311 can be used for carrying out the cleaning operation, the corresponding to the inner cylinder frame 308 and the inner wall of the pile frame by the water spraying device, the cleaning device can be more completely and the effective and the cleaning operation can be realized by the corresponding to the effective and the effective rotation of the cleaning of the inner wall of the cleaning device, and the cleaning of the pile frame has the corresponding size of the cleaning effect and the cleaning effect of the cleaning according to the size of the size and the corresponding size of the cleaning; the bearing and collecting mechanism 4 comprises a thread edge 401, a thread sleeve 402 is arranged on the periphery of the thread edge 401, a bearing frame 403 is arranged below the thread sleeve 402, a filtering area 404 is arranged at the bottom of the bearing frame 403, the bearing frame 403 and the thread sleeve 402 and the main body 1 form a thread dismounting structure through the thread edge 401, the filtering area 404 is uniformly distributed along the bottom of the bearing frame 403, silt and garbage which is cleaned off the inner wall of a pile hole can fall on the bearing frame 403 below, the filtering area 404 at the bottom end of the bearing frame 403 can leave the silt and garbage, water is filtered out, the subsequent lifting weight is reduced, portability is brought to personnel cleaning, and the personnel can properly replace the bearing frames 403 with different sizes according to the pile hole size.

Working principle: for such a bored pile reverse circulation cleaning device, firstly, when the cleaning device main body 1 is lifted and lowered, the inner wall of a pile hole can be effectively sprayed, the inner wall is cleaned to a certain extent, meanwhile, the inner wall which is difficult to treat due to adhesion of garbage and sludge can be softened and wetted in advance, secondly, when the water spraying treatment mechanism 2 works, the cleaning pieces 311 on two sides of the cleaning piece can uniformly rotate around the rotating slide frame 303 by utilizing the meshing transmission among the driven gear shaft bracket 304, the driving gear shaft 305, the driving motor 306 and other parts, so that the inner wall of the pile hole can be cleaned and cleaned in a circulating manner, the cleaning piece 311 can use the adjustability between the inner barrel bracket 308 and the fixed sleeve 307, the corresponding adjustment treatment is carried out according to the actual size of the pile hole, the cleaning operation is more thorough at the same time when the suitability is high, finally, the garbage of the inner wall of the pile hole is cleaned and the sludge can drop on the bearing bracket 403 below, the filtering area 404 at the bottom end of the bearing bracket 403 can keep the garbage out, the garbage and the lifting weight is reduced, and the proper cleaning effect is brought to a proper carrying size for the pile hole cleaning staff.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. Reverse circulation belt cleaning device of drilling bored concrete pile includes:

a main body (1);

the method is characterized in that: the middle part of the main body (1) is provided with a water spraying treatment mechanism (2), an adjustable circulating cleaning mechanism (3) is arranged below the water spraying treatment mechanism (2), and a bearing and collecting mechanism (4) is arranged below the adjustable circulating cleaning mechanism (3);

the reverse circulation cleaning device for the bored pile further comprises:

the adjustable circulation brushing mechanism (3) comprises a fixing rod (301), supporting frames (302) are arranged on two sides of one side of the fixing rod (301), a rotary sliding frame (303) is connected to the tail end of the supporting frames (302), driven gear shaft frames (304) are arranged in the rotary sliding frame (303), a driving gear shaft (305) is arranged on one side of the driven gear shaft frames (304), a driving motor (306) is arranged in the middle of the driving gear shaft (305), fixing sleeves (307) are distributed on the outer sides of the periphery of the driven gear shaft frames (304), inner barrel frames (308) are arranged in the middle of the fixing sleeves (307), limiting holes (309) are distributed on the side edges of the inner barrel frames (308), threaded limiting assemblies (310) are arranged on one side of the fixing sleeves (307), and brushing pieces (311) are arranged on the end portions of the inner barrel frames (308).

2. The bored pile reverse circulation cleaning apparatus according to claim 1, wherein:

the driven gear shaft bracket (304) forms a meshing transmission structure with the driving motor (306) and the rotating sliding bracket (303) through the driving gear shaft (305), and the fixed sleeves (307) are distributed at equal intervals along the outer side of the periphery of the driven gear shaft bracket (304).

3. The bored pile reverse circulation cleaning apparatus according to claim 1, wherein:

the inner cylinder frame (308) forms a thread positioning structure with the thread limiting assembly (310) and the fixed sleeve (307) through the limiting hole (309), and the inner cylinder frame (308) is connected with the cleaning piece (311).

4. The bored pile reverse circulation cleaning apparatus according to claim 1, wherein:

the water spraying treatment mechanism (2) comprises a three-way water pipe (201), a water pump (202) is arranged at one end of the three-way water pipe (201), a pressurizing head (203) is arranged at the other side of the three-way water pipe (201), a water pipe frame (204) is communicated with the end part of the three-way water pipe (201), and a water spraying head (205) is arranged at the outer side of the water pipe frame (204).

5. The bored pile reverse circulation cleaning apparatus according to claim 4, wherein:

the water spraying heads (205) are communicated with the water pipe frame (204), and the water spraying heads (205) and the water pipe frame (204) are symmetrically distributed along the vertical central axis of the main body (1).

6. The bored pile reverse circulation cleaning apparatus according to claim 1, wherein:

the bearing and collecting mechanism (4) comprises a thread edge (401), a thread sleeve (402) is arranged on the periphery of the thread edge (401), a bearing frame (403) is arranged below the thread sleeve (402), and a filtering area (404) is arranged at the bottom of the bearing frame (403).

7. The bored pile reverse circulation cleaning apparatus according to claim 6, wherein:

the bearing frame (403) forms a threaded dismounting structure with the threaded sleeve (402) and the main body (1) through the threaded edge (401), and the filtering areas (404) are uniformly distributed along the bottom of the bearing frame (403).