CN-117107763-B - Hydraulic soil pressing device for cleaning soil of pile core of pipe pile

CN117107763BCN 117107763 BCN117107763 BCN 117107763BCN-117107763-B

Abstract

The invention discloses a hydraulic soil pressing device for cleaning soil of a pile core of a pipe pile, which relates to the technical field of constructional engineering and comprises the pipe pile, a dowel, a clamping mechanism, a pressing mechanism, a water collecting mechanism and a regulating mechanism, wherein the bottom of the pipe pile is inserted into a foundation pit, the dowel is arranged at the top of the pipe pile, the clamping mechanism is arranged at one end of the dowel, the pressing mechanism is arranged at one side of the clamping mechanism, the water collecting mechanism is arranged at the top of the pressing mechanism, and the regulating mechanism is arranged at the bottom of the pressing mechanism. According to the device, through the arrangement of the clamping mechanism and the pressing mechanism, a worker can conveniently and quickly install the device, the connecting clamping block and the dowel bars at the top of the pipe pile are clamped and fixed through the rotating screw rod, the position of the pressing mechanism on the pipe pile is conveniently and quickly fixed, then the hydraulic cylinder drives the bulldozer plate to compact soil in the pipe pile inner core, the pipe pile inner core is quickly cleaned, the labor consumption of the device is reduced, and the construction cost is reduced.

Inventors

Cui Xutong
WANG JUNJIE
JIN SHULOU
WEI BIN
SHEN ZHIWEI
TANG PENG
FU XIAODONG
WANG WEI

Assignees

中建安装集团有限公司

Dates

Publication Date: 20260508
Application Date: 20230904

Claims (4)

1. The hydraulic soil pressing device for cleaning the soil of the pile core of the pipe pile is characterized by comprising the pipe pile (1), a dowel bar (2), a clamping mechanism (3), a pressing mechanism (4), a water collecting mechanism (5) and a regulating mechanism (6); The pile foundation comprises a pile body, wherein the bottom of the pile body (1) is inserted into a foundation pit, a dowel (2) is arranged at the top of the pile body (1), a clamping mechanism (3) is arranged at one end of the dowel (2), a pressing mechanism (4) is arranged at one side of the clamping mechanism (3), a water collecting mechanism (5) is arranged at the top of the pressing mechanism (4), and a normalization mechanism (6) is arranged at the bottom of the pressing mechanism (4); The clamping mechanism (3) comprises a movable clamping plate (301), one side of the movable clamping plate (301) is connected with a tubular pile (1), one side of the movable clamping plate (301) is provided with a screw rod (302), one end of the screw rod (302) is provided with a connecting clamping block (303), one end of the screw rod (302) away from the connecting clamping block (303) is provided with a movable clamping block (304), one side of the movable clamping block (304) is provided with a collision spring (305), and one end of the collision spring (305) away from the movable clamping block (304) is provided with a baffle (306); the pushing mechanism (4) comprises a supporting flat plate (401), one side of the supporting flat plate (401) is hinged to the movable clamping plate (301), the movable clamping plate (301) is provided with a plurality of clamping plates, the movable clamping plates (301) are distributed at equal intervals on the inner wall of the pipe pile (1) in an annular mode, a hydraulic cylinder (402) is arranged at the bottom of the supporting flat plate (401), a bulldozer plate (403) is arranged at the bottom of the hydraulic cylinder (402), a clamping rod (404) is hinged to the inside of the bulldozer plate (403), a clamping ring (405) is arranged at the bottom of the bulldozer plate (403), and the bulldozer plate (403) is arranged in a conical mode; the water collecting mechanism (5) comprises a water storage tank (501), the water storage tank (501) is connected with the upper surface of the supporting flat plate (401), a water guide pipe (502) is arranged at the top of the water storage tank (501), one end of the water guide pipe (502) is connected with the hydraulic cylinder (402), a water inlet net pipe (503) is arranged at the bottom end of the water guide pipe (502), the horizontal height of the water storage tank (501) is higher than that of the water inlet net pipe (503), and the water guide pipe (502) is U-shaped; The utility model provides a regular mechanism (6) is including fixed cutting ferrule (601), the inner wall of fixed cutting ferrule (601) is connected with pneumatic cylinder (402), spout (602) have been seted up to the outer wall of fixed cutting ferrule (601), the outer wall of fixed cutting ferrule (601) is provided with movable sleeve (603), the outer wall of movable sleeve (603) is provided with push rod (604), the top of push rod (604) is provided with movable spring (605), the bottom of push rod (604) articulates there is bull stick (607), the one end that push rod (604) was kept away from to bull stick (607) is provided with vaulting pole (609), vaulting pole (609) set up to the arc, one side of vaulting pole (609) is provided with ejector pin (608), one side that ejector pin (608) was kept away from to ejector pin (609) is provided with gum cover 6010), the bottom and bulldozing board (403) of gum cover (6010) are connected.
2. The hydraulic soil compacting device for cleaning soil of a pile core of a pipe pile according to claim 1, wherein one side of the movable clamping plate (301) is connected with the connecting clamping block (303) through a clamping groove, one side of the baffle plate (306) is clamped with the movable clamping plate (301), and the bottom of the baffle plate (306) is connected with the inner wall of the pipe pile (1).
3. The hydraulic soil compacting device for cleaning soil of a pile core of a pipe pile according to claim 2, wherein a through hole is formed in the bottom of the bulldozer plate (403), the water inlet net pipe (503) is connected with the bulldozer plate (403) through the through hole, the water inlet net pipe (503) is clamped with the clamping rod (404), and the outer wall of the water inlet net pipe (503) is connected with the clamping ring (405).
4. The hydraulic soil compacting device for cleaning soil of a pile core of a pipe pile according to claim 3, wherein a positioning spring (606) is arranged at the top of the movable sleeve (603), the top of the positioning spring (606) is connected with the supporting plate (401), the sliding grooves (602) are arranged in a V shape, the sliding grooves (602) are arranged in a plurality, the sliding grooves (602) are annularly distributed relative to the outer wall of the fixed clamping sleeve (601), the inner wall of the movable sleeve (603) is provided with a protruding block, the movable sleeve (603) is clamped with the sliding grooves (602) through the protruding block, a plurality of pushing rods (604) are arranged, and the pushing rods (604) are annularly and uniformly distributed relative to the outer wall of the movable sleeve (603).

Description

Hydraulic soil pressing device for cleaning soil of pile core of pipe pile Technical Field The invention relates to the technical field of constructional engineering, in particular to a hydraulic soil pressing device for cleaning soil of a pile core of a pipe pile. Background In the construction of building foundation engineering, the high-strength prestressed concrete pipe piles are widely applied, and pile bodies of the type are generally constructed by hammering or static pile pressing. When the conical pile tip is not arranged at the bottom end of the pipe pile, soil around the pipe pile can be compacted along with the pile forming process of the pipe pile, and soil in the soil can often block pile core holes of the pipe pile. Before the basement bottom plate is constructed, the pile core of the pipe pile is anchored with reinforcing steel bars and poured with concrete, so that the soil in the pile core is required to be subjected to hole cleaning treatment. The soil of precast concrete tubular pile internal diameter is cleared up through the manual work, wastes time and energy. Disclosure of Invention The invention aims to provide a hydraulic soil compacting device for cleaning soil of a pile core of a pipe pile, so as to solve the problems in the background art. In order to solve the technical problems, the invention provides the following technical scheme: A hydraulic soil pressing device for cleaning soil of a pile core of a pipe pile comprises the pipe pile, a dowel bar, a clamping mechanism, a pressing mechanism, a water collecting mechanism and a regulating mechanism; the bottom socket joint of tubular pile is inside to the foundation ditch, the top of tubular pile is provided with the dowel, the one end of dowel is provided with clamping mechanism, one side of clamping mechanism is provided with pushes down the mechanism, the top of pushing down the mechanism is provided with water collecting mechanism, the bottom of pushing down the mechanism is provided with regular mechanism. Clamping mechanism includes the activity cardboard, one side and the tubular pile of activity cardboard are connected, one side of activity cardboard is provided with the lead screw, the one end of lead screw is provided with the connection fixture block, the one end that the connection fixture block was kept away from to the lead screw is provided with the activity fixture block, one side of activity fixture block is provided with the conflict spring, the one end that the activity fixture block was kept away from to the conflict spring is provided with the baffle. The movable clamping plate is supported with the top laminating of tubular pile, through rotating the position of lead screw regulation connection fixture block on the lead screw, connects the fixture block and carries out the clamping along lead screw horizontal migration to the dowel at tubular pile top, carries out the centre gripping through the dowel of connecting the fixture block to multiple size, improves the suitability of this device, utilizes the dowel to fix the position of this device fast, practices thrift staff's operating time, improves the work efficiency of this device. One side of the movable clamping plate is connected with the connecting clamping block through a clamping groove, one side of the baffle is connected with the movable clamping plate in a clamping way, and the bottom of the baffle is connected with the inner wall of the tubular pile. When rotating the lead screw, the lead screw drives the movable clamping block to synchronously move, the movable clamping block extrudes the abutting spring, the abutting spring is stressed and compressed, and meanwhile, the baffle plate is pushed to horizontally move, one side of the baffle plate is clamped with the inner wall of the pipe pile, so that the laminating degree of the device and the pipe pile is improved, and the stability of the device is enhanced. The pushing mechanism comprises a supporting flat plate, one side of the supporting flat plate is hinged to the movable clamping plate, the movable clamping plate is provided with a plurality of plates, the movable clamping plates are distributed at equal intervals on the inner wall of the pipe pile in an annular mode, a hydraulic cylinder is arranged at the bottom of the supporting flat plate, a bulldozer plate is arranged at the bottom end of the hydraulic cylinder, a clamping rod is hinged to the inside of the bulldozer plate, a clamping ring is arranged at the bottom of the bulldozer plate, and the bulldozer plate is arranged in a conical mode. The movable clamping plate deflects along one side of the supporting plate, the position of the supporting plate at the top of the pipe pile is regulated, the relative position of the bulldozer plate at the bottom of the supporting plate and the inner wall of the pipe pile is regulated and controlled, the precision of the device is improved, the hydraulic cylinder is started to drive the bulldo