CN219157677U

CN219157677U - Bottom cleaning equipment

Info

Publication number: CN219157677U
Application number: CN202320011672.7U
Authority: CN
Inventors: 操经伟; 王巍; 吕松; 桂军; 夏天
Original assignee: Wuhan Huazhong Geotechnical Engineering Co ltd
Current assignee: Wuhan Huazhong Geotechnical Engineering Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-09
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses bottom cleaning equipment, which comprises a fixed bottom plate fixedly arranged at the top end of a foundation pit, wherein a support frame is inlaid at the top end of the fixed bottom plate, a fixed circular sleeve plate is fixedly inlaid at the top end of the support frame, a driving motor is detachably arranged at the top end of the support frame, and a driving shaft center is detachably sleeved at the bottom end of the driving motor; the bottom of the driving axle center is detachably sleeved with a fixed disc. In the scheme, through setting up except that native subassembly, fixed disc and scrape and get subassembly, drive axle center, utilize its several mutually supporting, driving motor drives the fixed disc rotation of drive axle center and bottom, then utilize the fixed scraper blade of fixed plate bottom of fixed disc one side to scrape the soil floating at foundation ditch inner wall top loose and transport the inside to rectangular through hole through self inclined plane shape, accomplish the inner wall soil floating clearance of foundation ditch, avoided later stage pile foundation when using, can influence the pile head because the surface is not enough level, has the problem of destruction to the pile foundation.

Description

Bottom cleaning equipment

Technical Field

The utility model relates to the technical field of pile foundation bottom cleaning for pile foundation construction, in particular to bottom cleaning equipment.

Background

Pile foundation refers to a deep foundation formed by piles and pile caps connected with the tops of the piles or a single pile foundation connected with the piles, and if the pile shafts are all buried in soil, the bottom surfaces of the pile caps are contacted with the soil, the pile foundation is called as a low pile cap pile foundation; if the pile body is exposed to the ground and the pile bottom is above the ground, the pile body is called a high pile foundation, and the building pile foundation is usually a low pile foundation.

According to the application number: the prior art patent of CN202022011733.9 knows, and it provides a pile foundation equipment of wasing for pile foundation construction, including wasing end casing and water tank, the upper end of wasing end casing is provided with the pneumatic cylinder, and the inside of wasing end casing is provided with the telescopic link, the lower extreme of telescopic link is provided with the sediment pump, and the lower extreme of sediment pump is provided with into the sediment pipe, the lower extreme of advancing the sediment pipe is provided with the sediment head, is provided with the sediment pump, can take out the sediment of pile foundation bottom into the soil, can go deep into the pile foundation inside with sediment mechanism through pneumatic cylinder and telescopic link, is convenient for more take out sediment pump to the clearance of pile foundation bottom, and the benefit of clearance sediment is that prevents that pile bottom concrete placement intensity is low, influences pile end bearing capacity.

Traditional pile foundation is when dredging, generally carries out deep salvage through manual work or instrument, in the salvage process, generally only can clean the processing to pile foundation surface's soil float, because pile foundation inner wall is when excavating, and its surface is not enough level, if only clear up soil float and handle, later stage pile foundation is when using, can influence pile head height inequality because the surface is not enough level to have certain destruction to the pile foundation, thereby reduce the quality of construction.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides bottom cleaning equipment, which aims to solve the problems that when a pile foundation in the prior art is dredged, deep salvage is generally carried out by manpower or tools, in the salvage process, only the floating soil on the surface of the pile foundation is generally cleaned, and the surface of the inner wall of the pile foundation is not smooth enough when the pile foundation is excavated, and when the pile foundation is used in the later stage, the height of the pile head is not smooth enough due to the fact that the surface is not smooth enough and the pile foundation is damaged to a certain extent, so that the construction quality is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: the bottom cleaning equipment comprises a fixed bottom plate fixedly arranged at the top end of a foundation pit, a supporting frame is inlaid at the top end of the fixed bottom plate, a fixed circular sleeve plate is fixedly inlaid at the top end of the supporting frame, a driving motor is detachably arranged at the top end of the supporting frame, and a driving shaft center is detachably sleeved at the bottom end of the driving motor; the bottom of the driving axle center is detachably sleeved with a fixed disc, the peripheral side surface of the fixed disc is provided with a soil removing component which is detachably arranged in a circumferential direction, one side of the soil removing component is fixedly provided with a scraping component, and the top surface of the fixed disc is provided with a fixed embedding hole.

The soil removing assembly comprises a fixing plate, a rectangular through hole is formed in one side of the fixing plate, and a connecting collecting bucket is detachably arranged on one side of the rectangular through hole.

Wherein, the collecting vat has been seted up to one side of connecting the collecting bucket, the top fixed mounting of fixed plate has the fixed bolster.

The scraping assembly comprises a fixed top end sleeve plate, one side of the fixed top end sleeve plate is in sliding sleeve joint with a fixed scraping plate, and one side of the fixed scraping plate is embedded and connected with a buffer spring.

The shape of the fixed scraping plate is triangular, the top end of the fixed scraping plate is in sliding sleeve joint with the fixed top end sleeve plate, and one side of the buffer spring extends to one side surface of the fixed plate.

The fixed disc, the soil removing component and the bottom end surface of the scraping component are arranged on the same horizontal line, the number of the soil removing components is five, and the five soil removing components are distributed on the top end surface of the fixed disc at equal intervals in a polar axis.

The depth value range of the fixed embedding hole is one centimeter and three centimeters, the shape of the fixed embedding hole is triangular, the inner wall surface of the fixed embedding hole is of a rough surface structure, the top end of the fixed circular sleeve plate is provided with a clamping interface which is mutually matched with the supporting frame, and the inside of the fixed circular sleeve plate is detachably sleeved on the outer peripheral side of the driving motor.

The technical scheme of the utility model has the following beneficial effects:

in the above-mentioned scheme, remove native subassembly, fixed disc and scrape and get subassembly, drive axle center through setting up, utilize its several mutually supporting, driving motor drives the fixed disc rotation of drive axle center and bottom, then utilize the fixed scraper blade of fixed plate bottom of fixed disc one side to scrape the floating soil on foundation ditch inner wall top loose and transport to the inside of rectangle through-hole through self inclined plane shape, simultaneously carry gradually the inside collecting vat of connecting the collection bucket through the rectangle through-hole, and then, accomplish the inner wall floating soil clearance of foundation ditch, when having avoided later stage pile foundation to use, can influence pile head height inequality because the surface is uneven enough, and have the problem of certain destruction to the pile foundation, the quality of construction has been ensured.

Drawings

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

FIG. 2 is a schematic view of a three-dimensional assembly structure of the present utility model;

FIG. 3 is a schematic view of a soil removal assembly according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional assembly structure of the present utility model;

fig. 5 is a schematic view of a scraping assembly according to the present utility model.

[ reference numerals ]

1. A foundation pit; 2. a fixed bottom plate; 3. a support frame; 4. fixing a round sleeve plate; 5. a driving motor; 6. a drive shaft center; 7. a soil removal assembly; 8. a fixed disc; 9. a scraping assembly; 10. fixing the embedded hole; 71. a fixing plate; 72. rectangular through holes; 73. connecting a collecting hopper; 74. a collection tank; 75. a fixed bracket; 91. fixing a top end sleeve plate; 92. a fixed scraper; 93. and a buffer spring.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Example 1:

the embodiment of the utility model provides bottom cleaning equipment as shown in the accompanying drawings from 1 to 5, which comprises a foundation pit 1, wherein a fixed bottom plate 2 is fixedly arranged at the top end of the foundation pit 1, a support frame 3 is inlaid at the top end of the fixed bottom plate 2, a fixed circular sleeve plate 4 is fixedly inlaid at the top end of the support frame 3, a driving motor 5 is detachably arranged at the top end of the support frame 3, and a driving shaft center 6 is detachably sleeved at the bottom end of the driving motor 5; the bottom of the driving axle center 6 is detachably sleeved with a fixed disc 8, the peripheral side surface of the fixed disc 8 is provided with a soil removing component 7 in a circumferential split detachable mode, one side of the soil removing component 7 is fixedly provided with a scraping component 9, and the top surface of the fixed disc 8 is provided with a fixed embedding hole 10.

The soil removing assembly 7 comprises a fixing plate 71, a rectangular through hole 72 is formed in one side of the fixing plate 71, a connecting collecting hopper 73 is detachably arranged on one side of the rectangular through hole 72, a collecting groove 74 is formed in one side of the connecting collecting hopper 73, a fixing support 75 is fixedly arranged at the top end of the fixing plate 71, the scraping assembly 9 comprises a fixing top end sleeve plate 91, a fixing scraping plate 92 is slidably sleeved on one side of the fixing top end sleeve plate 91, a buffer spring 93 is embedded and connected on one side of the fixing scraping plate 92, the shape of the fixing scraping plate 92 is triangular, the top end of the fixing scraping plate 92 is slidably sleeved with the fixing top end sleeve plate 91, one side of the buffer spring 93 extends to one side surface of the fixing plate 71, the depth range of the fixing embedding hole 10 is one centimeter to three centimeters, the shape of the fixing embedding hole 10 is triangular, the inner wall surface of the fixing embedding hole 10 is set to be a rough surface structure, a clamping interface which is mutually matched with the supporting frame 3 is formed in the top end of the fixing circular sleeve plate 4, and the inside of the fixing circular sleeve plate 4 is detachably sleeved on the periphery of the driving motor 5.

Example 2:

as shown in fig. 3 to 4: the fixed disc 8 is arranged on the same horizontal line with the soil removing components 7 and the bottom end surfaces of the scraping components 9, the number of the soil removing components 7 is five, and the five soil removing components 7 are distributed on the top end surface of the fixed disc 8 in a polar axis equidistant mode.

The number of the soil removing components 7 is five, and the five soil removing components 7 are distributed on the top end surface of the fixed disc 8 at equal intervals in a polar axis mode, so that the efficiency is high in soil removing operation in the foundation pit.

The working process of the utility model is as follows: firstly, an operator starts a driving motor 5, then the driving motor 5 drives a driving axle center 6 and a fixed disc 8 at the bottom of the driving axle center to rotate, then a fixed scraping plate 92 at the bottom of a fixed plate 71 at one side of the fixed disc 8 is utilized to scrape and loosen the floating soil at the top end of the inner wall of a foundation pit and transport the floating soil into the rectangular through hole 73 through the inclined surface shape of the floating soil, meanwhile, the floating soil is gradually transported into an inner collecting groove 74 connected with the collecting hopper 73 through the rectangular through hole 73, meanwhile, after the floating soil at the inner wall of the foundation pit is cleaned, the driving axle center 6 can be detached, the whole assembly is taken out from the foundation pit, then the fixed disc 8 and the ground are placed at a certain included angle, then the fixed disc 8 is rotated, and then the inner soil block of the collecting groove 74 is gradually shaken off from the inner part connected with the collecting hopper 73 and the fixed plate 71.

Above-mentioned scheme is through setting up except that soil subassembly 7, fixed disc 8 and scraping subassembly 9, drive axle center 6, utilize the mutually supporting of several of them, driving motor 5 drives drive axle center 6 and the fixed disc 8 rotation of its bottom, then utilize the fixed scraper blade 92 of fixed plate 71 bottom of fixed disc 8 one side to scrape the earth floating on foundation ditch inner wall top loose and transport to the inside of rectangle through-hole 73 through self inclined plane shape, simultaneously carry gradually to the inside collecting vat 74 of connecting collecting hopper 73 through rectangle through-hole 73, and then, accomplish the inner wall earth floating clearance of foundation ditch, avoided the later stage pile foundation when using, because the surface is uneven enough can influence pile head height, and have certain destruction problem to the pile foundation whole.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The bottom cleaning equipment comprises a foundation pit (1) and is characterized in that a fixed bottom plate (2) is fixedly arranged at the top end of the foundation pit (1), a support frame (3) is inlaid at the top end of the fixed bottom plate (2), a fixed circular sleeve plate (4) is fixedly inlaid at the top end of the support frame (3), a driving motor (5) is detachably arranged at the top end of the support frame (3), and a driving shaft center (6) is detachably sleeved at the bottom end of the driving motor (5);

the utility model discloses a fixed disc (8) has been cup jointed in the detachable bottom of driving axle center (6), the periphery lateral surface of fixed disc (8) is circumference branch family and can installs except that soil subassembly (7) detachably, one side fixed mounting except that soil subassembly (7) has scrapes and gets subassembly (9), fixed embedding hole (10) have been seted up on the top surface of fixed disc (8).

2. A bottom cleaning apparatus according to claim 1, characterized in that the soil removal assembly (7) comprises a fixing plate (71), a rectangular through hole (72) is provided on one side of the fixing plate (71), and a connection collecting bucket (73) is detachably mounted on one side of the rectangular through hole (72).

3. A bottom cleaning apparatus according to claim 2, characterized in that a collecting tank (74) is provided at one side of the connecting collecting hopper (73), and a fixing bracket (75) is fixedly installed at the top end of the fixing plate (71).

4. The bottom cleaning equipment according to claim 1, wherein the scraping assembly (9) comprises a fixed top end sleeve plate (91), a fixed scraping plate (92) is sleeved on one side of the fixed top end sleeve plate (91) in a sliding manner, and a buffer spring (93) is connected to one side of the fixed scraping plate (92) in an embedded manner.

5. The bottom cleaning apparatus according to claim 4, wherein the fixed scraper (92) is triangular in shape, and the top end of the fixed scraper (92) is slidably sleeved with the fixed top end sleeve plate (91), and one side of the buffer spring (93) extends to a side surface of the fixed plate (71).

6. The bottom cleaning equipment according to claim 1, wherein the fixed disc (8) is arranged on the same horizontal line with the bottom end surfaces of the soil removing components (7) and the scraping components (9), the number of the soil removing components (7) is five, and the five soil removing components (7) are distributed on the top end surface of the fixed disc (8) at equal intervals in a polar axis.

7. The bottom cleaning equipment according to claim 1, wherein the depth value range of the fixed embedding hole (10) is one centimeter and three centimeters, the shape of the fixed embedding hole (10) is triangular, the inner wall surface of the fixed embedding hole (10) is of a rough surface structure, the top end of the fixed circular sleeve plate (4) is provided with a clamping interface which is mutually matched with the supporting frame (3), and the inside of the fixed circular sleeve plate (4) is detachably sleeved and mounted on the outer peripheral side of the driving motor (5).