CN111485548B - Novel soil lifting equipment for manual hole digging pile construction and construction method thereof - Google Patents
Novel soil lifting equipment for manual hole digging pile construction and construction method thereof Download PDFInfo
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- CN111485548B CN111485548B CN202010303645.8A CN202010303645A CN111485548B CN 111485548 B CN111485548 B CN 111485548B CN 202010303645 A CN202010303645 A CN 202010303645A CN 111485548 B CN111485548 B CN 111485548B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to the technical field of building construction. A novel soil lifting device for manual hole digging pile construction is characterized by comprising two fixed supports; an electric guide rail is fixedly arranged at the upper end part between the two fixed brackets, a movable seat is sleeved on the electric guide rail, a body shell is fixedly arranged at the bottom of the movable seat, the shaft lever is positioned in a cavity of the body shell, two wire reels are fixedly arranged on the shaft lever, and steel cables penetrating through the body shell are wound on the wire reels; the bottoms of the two steel cables are fixedly connected with the hanging frame, the left side and the right side of the hanging frame are fixedly provided with guide cylinders which are sleeved on corresponding fixed ropes, and the bottom of the hanging frame is clamped with a collecting barrel; the bottom of the material guide cylinder is communicated with a discharging corrugated pipe which penetrates through and extends to the left side of the collecting barrel. The lifting equipment and the construction method thereof improve the construction progress and safety, pour out the excavated soil conveniently, and reduce the labor intensity of workers.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to novel soil lifting equipment for construction of a manual hole digging pile and a construction method thereof.
Background
The manual hole digging pile is generally thicker in diameter, the thinnest is more than 800 mm, the manual hole digging pile can bear a structural main body with fewer floors and higher pressure, the application is common, a bearing platform is arranged on the pile, and the bearing platform is pulled, connected and tied by a bearing platform beam, so that the stress of each pile is uniformly distributed to support the whole building, and the manual hole digging filling pile is a pile formed by adopting a manual digging method to form a hole, then placing a steel reinforcement cage and pouring concrete.
The invention provides novel soil lifting equipment for artificial digging pile construction and a construction method thereof, which solve the problem that the existing soil lifting equipment for artificial digging pile construction is not convenient to dump excavated soil, is easy to shake in a lifting process, has certain safety risk, needs to continuously measure depth and wastes time and energy during construction, and simultaneously improves the development of science and technology.
Disclosure of Invention
The invention aims to provide novel soil lifting equipment for manual hole digging pile construction and a construction method thereof.
In order to achieve the purpose, the invention adopts the technical scheme that: a novel soil lifting device for manual hole digging pile construction is characterized by comprising two fixed supports 1; an electric guide rail 2 is fixedly installed at the upper end part between the two fixed supports 1, a movable seat 3 is sleeved on the electric guide rail 2, a body shell 4 is fixedly installed at the bottom of the movable seat 3, a cavity is formed in the middle of the body shell 4, a servo motor 5 is fixedly installed on the right side of the body shell 4, a shaft seat 6 is fixedly installed on the left side wall in the cavity of the body shell 4, an output shaft of the servo motor 5 penetrates through a shaft hole in the body shell 4 and then is connected with the right end of a shaft rod 7 through a coupler, the shaft rod 7 is located in the cavity of the body shell 4, the left end part of the shaft rod 7 is installed on the shaft seat 6 through a bearing, two wire reels 8 are fixedly installed on the shaft rod 7, and a steel cable 9 penetrating through the body shell 4 is wound on the wire reels 8; the left side and the right side of the bottom of the machine body shell 4 are both fixedly provided with a roller carrier 10; a fixed rope 16 is wound on the winding roller 11, two end parts of the shaft of the winding roller 11 are respectively connected with the roller frame 10 through bearings, and a fixed pile 18 is fixedly arranged at the bottom of the fixed rope 16; the bottoms of the two steel cables 9 are fixedly connected with a hanging frame 29, the left side and the right side of the hanging frame 29 are fixedly provided with guide cylinders 19, the guide cylinders 19 are sleeved on the corresponding fixed ropes 16, and the bottom of the hanging frame 29 is clamped with a collecting barrel 20; the collecting barrel 20 is a hollow cylinder, an inverted splayed open-ended through hole (namely, the upper end is a large-opening end, and the lower end is a small-opening end) is arranged in the material guide plate 21, and the material guide plate 21 is fixedly arranged at the bottom in the collecting barrel 20; a material guide cylinder 22 fixedly connected with the bottom of the material guide plate 21 is fixedly installed on the bottom wall of the inner cavity of the collecting barrel 20, a feed port 23 is formed in the top of the material guide cylinder 22, and the feed port 23 on the material guide cylinder 22 is located below the through hole which is in the shape of an inverted splayed opening in the material guide plate 21; a movable seat 24 is fixedly installed on the left side wall of the inner cavity of the material guide cylinder 22, a motor 25 is fixedly installed on the right side of the collecting barrel 20, an output shaft of the motor 25 penetrates through a shaft hole on the collecting barrel 20 and then is connected with the right end of a spiral roller 26 through a coupler, the left end of the spiral roller 26 is connected with the movable seat 24 through a bearing, and the spiral roller 26 is located in the inner cavity of the material guide cylinder 22; the bottom of the guide cylinder 22 is communicated with a discharge corrugated pipe 27 which penetrates through and extends to the left side of the collecting barrel 20.
And a graduated scale 17 is fixedly arranged on the front surface of the fixed rope 16, and the graduated scale 17 has the same length as the fixed rope 16.
A winding roller 11 is movably arranged in the roller frame 10, brake pads 12 are arranged on the left side and the right side of the winding roller 11, and the brake pads 12 are fixed on the roller frame 10; the left side and the right side of the bottom of the machine body shell 4 are both fixedly provided with electric push rods 13 positioned inside the roller carrier 10, the bottom of the electric push rods 13 is fixedly provided with a mounting plate 14, and the left side and the right side of the bottom of the mounting plate 14 are both fixedly provided with brake discs 15 contacted with the brake pads 12.
The diameter of the guide plate 21 is equal to the inner diameter of the collecting tub 20.
The electric guide rail 2 and the movable seat 3 jointly form a left-right moving device. The electric guide rail 2 comprises a guide rail, a motor, a gear and a rack, the motor is fixed on the movable seat, the gear is fixed on an output shaft of the motor and meshed with the rack, the rack is fixed on the guide rail, the motor rotates, and the movable seat 3 moves left and right along the guide rail.
The right side fixed mounting of fixed bolster 1 on right side has control box 28, the bottom fixed mounting of control box 28 has the charging plug, the motor of electronic guide rail 2, servo motor 5 and motor 25 all are connected with the control circuit electricity in the control box 28, the front surface of control box 28 is from last to having set gradually the display screen down, on-off control button and work pilot lamp, the display screen, on-off control button and work pilot lamp are connected with the control circuit electricity respectively, the charging plug is connected with control circuit's power end electricity by the power cord.
A construction method for novel manual hole digging pile construction is characterized by comprising the following steps:
1) preparing a novel earth lifting device for construction of manual hole digging piles: as described above;
2) before formal construction, the following engineering data are required, which mainly comprise engineering geology of a building site and necessary underground water level data; the hole pile construction drawings are audited; technical performance data of main construction machinery and corollary equipment thereof; the construction organization design or construction scheme of the hole pile and the quality inspection report of the building materials used by the pile foundation reinforced concrete, detailed quality management measures are made before construction, and safety measures are prepared and made in the construction of manual hole digging piles;
3) excavating earth; in the process of manual tunneling, a fixing pile 18 is fixed at the tunneling bottom of a manual tunneling hole 30 by pulling a fixing rope 16, and a winding roller 11 is braked when a brake disc 15 fixedly installed on a mounting plate is pushed by an electric push rod 13 to be tightly attached to a brake pad 12; the servo motor 5 drives a wire spool fixedly arranged on the shaft lever to rotate and simultaneously winds the steel cable so as to drive the collecting barrel 20 clamped on the hanging frame to ascend and descend, soil is loaded when the collecting barrel 20 descends to the tunneling bottom of the manual hole digging 30, and then the collecting barrel 20 ascends to the ground; the fixed pile 18 is pulled out, the fixed rope 16 is loosened, the movable seat moves left or right on the electric guide rail to drive the collecting barrel to move left or right above the ground, the motor drives the spiral roller to rotate, so that soil in the collecting barrel is guided to the discharging corrugated pipe through the feeding hole by the rotation of the spiral roller and is discharged; then the movable seat moves on the electric guide rail right or left to drive the collecting barrel to move back to the upper side of the manual digging hole 30 on the ground right or left, soil is filled when the collecting barrel 20 descends to the tunneling bottom of the manual digging hole 30, the fixed pile 18 is fixed at the tunneling bottom of the manual digging hole 30 again, and soil lifting and pouring are finished until the earthwork excavation is finished;
4) constructing a protective wall;
5) and (5) constructing a pile body.
The invention has the beneficial effects that:
1. the novel soil lifting equipment for construction of the manual hole digging pile and the construction method thereof are characterized in that the winding roller wheel is provided with a winding fixed rope, so that the winding roller wheel is braked when the fixed pile is fixed at the bottom of the digging hole by pulling the fixed rope in the process of manual digging and the brake disc fixedly arranged on the mounting plate is pushed to be tightly attached to the brake pad by an electric push rod, so that the fixed rope is stretched and fixed, the stability of the collecting barrel clamped on the hanging frame is realized by utilizing the sleeve joint of the hanging frame and the fixed rope, the steel cable is wound while the servo motor drives the winding disc fixedly arranged on the shaft rod to rotate so as to drive the collecting barrel clamped on the hanging frame to stably ascend and descend, the phenomenon that the collecting barrel shakes to cause injury to a digging worker in the construction process is avoided, and the scale fixedly arranged on the fixed rope displays the digging depth, the depth measurement is avoided being carried out manually for many times, and the construction progress and safety are greatly improved.
2. This novel earth lifting means is used in construction of manual hole digging pile and construction method thereof, through the electronic guide rail that sets up, movable mounting's removal seat on the electronic guide rail to realized removing the seat and controlling on electronic guide rail, and then realized driving the collecting vessel and control in the below, cooperation motor drives the spiral roller simultaneously and rotates the earth that makes in the collecting vessel and utilizes the spiral roller to rotate and lead earth to discharge in the discharge corrugated pipe through the feed inlet, avoids the manual work to empty, has alleviateed workman's intensity of labour.
Drawings
Fig. 1 is a schematic structural view of the novel soil lifting equipment for manual hole digging pile construction.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: 1-fixed support, 2-electric guide rail, 3-movable seat, 4-machine body shell, 5-servo motor, 6-shaft seat, 7-shaft rod, 8-wire reel, 9-steel cable, 10-roller frame, 11-wire winding roller, 12-brake block, 13-electric push rod, 14-mounting plate, 15-brake disc, 16-fixed rope, 17-graduated scale, 18-fixed pile, 19-guide cylinder, 20-collecting barrel, 21-guide plate, 22-guide cylinder, 23-feed inlet, 24-movable seat, 25-motor, 26-spiral roller, 27-discharge corrugated pipe, 28-control cabinet, 29-hanging rack and 30-manual hole digging.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a novel soil lifting device for manual dug pile construction comprises two fixing supports 1; an electric guide rail 2 is fixedly arranged at the upper end part between the two fixed brackets 1 (the two fixed brackets 1 and the electric guide rail 2 form a door-shaped structure), a moving seat 3 (the moving seat 3 is movably arranged and can move left and right along the electric guide rail 2; the left side in figure 1 is the left side and the right side is the right side), a body shell (or called a motor seat) 4 is fixedly arranged at the bottom part of the moving seat 3, a cavity (namely an inner cavity) is arranged in the middle part of the body shell 4, the bottom end of the body shell 4 is an open end which is communicated with the cavity, a servo motor 5 is fixedly arranged at the right side of the body shell 4, a shaft seat 6 is fixedly arranged on the left side wall in the cavity of the body shell 4, an output shaft of the servo motor 5 passes through the shaft hole on the body shell 4 and then is connected with the right end of the shaft lever 7 through a coupler, the shaft lever 7 is positioned in the cavity (namely the inner cavity) of the body shell 4, the left end part of the shaft lever 7 is arranged on the shaft seat 6 through a bearing (namely the shaft lever 7 can rotate), the shaft lever 7 is fixedly provided with two wire reels 8, the wire reels 8 are wound with steel cables 9 penetrating through the machine body shell 4, the left side and the right side of the bottom of the machine body shell 4 are fixedly provided with roller frames 10, the inside of the roller frames 10 is movably provided with wire winding rollers 11 (namely, the wire winding rollers 11 can rotate), the left side and the right side of the wire winding rollers 11 are provided with brake pads 12, and the brake pads 12 are fixed on the roller frames 10; electric push rods 13 positioned in the roller frames 10 are fixedly arranged on the left side and the right side of the bottom of the machine body shell 4, mounting plates 14 are fixedly arranged on the bottoms of the electric push rods 13, and brake discs 15 in contact with brake pads 12 are fixedly arranged on the left side and the right side of the bottom of the mounting plates 14 (the electric push rods 13 move up and down to release and brake the winding rollers 11); a fixed rope 16 is wound on the winding roller 11, a graduated scale 17 (the graduated scale 17 is a flexible ruler capable of being wound) is fixedly arranged on the front surface of the fixed rope 16, two end parts of a shaft of the winding roller 11 are respectively connected with the roller frame 10 through bearings (namely, the winding roller 11 can rotate, the fixed rope 16 can be wound and unwound; the winding roller 11 is in rotary connection with the roller frame 10), the graduated scale 17 has the same length as the fixed rope 16, and a fixed pile 18 is fixedly arranged at the bottom of the fixed rope 16; the bottoms of the two steel cables 9 are fixedly connected with a hanging rack 29 (the hanging rack 29 is movably connected with the outsides of the two fixed ropes 16), the left side and the right side of the hanging rack 29 are fixedly provided with guide cylinders (or called guide cylinders) 19, the guide cylinders 19 are sleeved on the corresponding fixed ropes 16 (the two guide cylinders 19 are respectively sleeved with the outsides of the corresponding two fixed ropes 16), and the bottom of the hanging rack 29 is clamped with a collecting barrel 20; the collecting barrel 20 is a hollow cylinder (the upper end of the collecting barrel 20 is an open end), the diameter of the material guide plate 21 is equal to the inner diameter of the collecting barrel 20, an inverted splayed open-ended through hole is formed in the material guide plate 21, the material guide plate 21 is positioned in the collecting barrel 20, and the material guide plate 21 is fixedly installed at the bottom in the collecting barrel 20; a material guide cylinder 22 fixedly connected with the bottom of the material guide plate 21 is fixedly installed on the bottom wall of the inner cavity of the collecting barrel 20, a feed port 23 is formed in the top of the material guide cylinder 22 (the material guide plate 21 is located above the material guide cylinder 22, and the material guide plate 21 is tightly attached to the material guide cylinder 22), and the feed port 23 on the material guide cylinder 22 is located below a through hole which is formed in an inverted splayed opening shape on the material guide plate 21; a movable seat 24 is fixedly installed on the left side wall of the inner cavity of the material guide cylinder 22, a motor 25 is fixedly installed on the right side of the collecting cylinder 20, an output shaft of the motor 25 penetrates through a shaft hole on the collecting cylinder 20 and then is connected with the right end of a spiral roller 26 through a coupler (the right end of the material guide cylinder 22 is an open end, the output shaft of the motor 25 can be inserted into the material guide cylinder 22), the left end of the spiral roller 26 is connected with the movable seat 24 through a bearing (namely, the spiral roller 26 can rotate), and the spiral roller 26 is located in the inner cavity of the material guide cylinder 22; the bottom of the guide cylinder 22 is communicated with a discharge corrugated pipe 27 which penetrates through and extends to the left side of the collecting barrel 20.
The electric guide rail 2 and the movable seat 3 jointly form a left-right moving device. The electric guide rail 2 comprises a guide rail, a motor, a gear and a rack, the motor is fixed on the movable seat, the gear is fixed on the output shaft of the motor and meshed with the rack, the rack is fixed on the guide rail, the motor rotates, and the movable seat 3 moves left and right along the guide rail.
The right side fixed mounting of fixed bolster 1 on right side has control box 28, the bottom fixed mounting of control box 28 has the charging plug, the motor of electronic guide rail 2, servo motor 5 and motor 25 all are connected with the control circuit electricity in the control box 28, the front surface of control box 28 is from last to having set gradually the display screen down, on-off control button and work pilot lamp, the display screen, on-off control button and work pilot lamp are connected with the control circuit electricity respectively, the charging plug is connected by power cord and control circuit's power end electricity.
The connecting mode of the shaft lever 7 and the shaft seat 6 is rotary connection, and the rotation angle of the shaft lever 7 is three hundred sixty degrees; the spiral roller 26 is connected with the movable seat 24 in a rotating manner, and the rotating angle of the spiral roller 26 is three hundred and sixty degrees.
A construction method for novel manual hole digging pile construction comprises the following steps:
1) preparing novel soil lifting equipment for manual hole digging pile construction;
2) before formal construction, the following engineering data are required, which mainly comprise engineering geology of a building site and necessary underground water level data; the hole pile construction drawings are audited; technical performance data of main construction machinery and corollary equipment thereof; the construction organization design or construction scheme of the hole pile and the quality inspection report of the building materials used by the pile foundation reinforced concrete, detailed quality management measures are made before construction, and safety measures are prepared and made in the construction of manual hole digging piles;
3) excavating the earthwork, plain filling and silty clay layer by layer from top to bottom by adopting a pick and a spade manually; when entering a strong (middle) weathering layer, crushing and tunneling by using an air pick, wherein the center distance of adjacent piles is less than 2.5 times of the pile diameter, jumping and digging are adopted in construction, and when the strength of concrete of a pile body reaches more than 60% of the design, the excavation work of the adjacent pile bodies can be carried out, in order to ensure the verticality of the piles, the checking, descending and drainage measures and the pile hole forming of the pile center position and the verticality are carried out once after 3 sections of wall protection concrete are poured, after the self-inspection of construction units is qualified, the holes are inspected by the same construction, supervision, quality monitoring department, investigation and design units together, and after the inspection is qualified, reinforcing steel bars are bound in time and pile core concrete is poured;
in the process of manual excavation, the fixing pile 18 is fixed at the excavation bottom of the manual excavation hole 30 by pulling the fixing rope 16, and the winding roller 11 is braked when the electric push rod 13 pushes the brake disc 15 fixedly arranged on the mounting plate to be tightly attached to the brake pad 12; the servo motor 5 drives a wire spool fixedly arranged on the shaft lever to rotate and simultaneously winds the steel cable so as to drive the collecting barrel 20 clamped on the hanging frame to ascend and descend, soil is loaded when the collecting barrel 20 descends to the tunneling bottom of the manual hole digging 30, and then the collecting barrel 20 ascends to the ground; pulling out the fixed pile 18, loosening the fixed rope 16, moving the movable seat left (or right) on the electric guide rail to drive the collecting barrel to move left (or right) above the ground, and simultaneously driving the spiral roller to rotate by matching with the motor so that the soil in the collecting barrel is guided to the discharge corrugated pipe through the feed port by the rotation of the spiral roller and is discharged; then the movable seat moves right (or left) on the electric guide rail to drive the collecting barrel to move right (or left) above the ground to return to the position above the manual digging hole 30, soil is loaded when the collecting barrel 20 descends to the tunneling bottom of the manual digging hole 30, the fixed pile 18 is fixed at the tunneling bottom of the manual digging hole 30 again, and accordingly soil is lifted and poured out (the fixed pile 18 moves downwards along with tunneling), and the soil excavation is completed;
4) constructing a protective wall;
5) and (5) constructing a pile body.
In summary, according to the novel soil lifting equipment for manual hole digging pile construction and the construction method thereof, the winding roller 11 is arranged, and the fixing rope 16 wound on the winding roller 11 realizes that the winding roller 11 is braked when the fixing pile 18 is fixed at the bottom of the excavation by pulling the fixing rope 16 and the brake disc 15 fixedly installed on the installation plate 14 is pushed by the electric push rod 13 to be tightly attached to the brake pad 12 in the process of manual excavation, so that the fixing rope 16 is ensured to be stretched and fixed; the stability of the collecting barrel 20 clamped on the hanging frame 19 is realized by utilizing the sleeve joint of the hanging frame 19 and the fixed rope 16, so that the servo motor 5 drives the wire spool 8 fixedly arranged on the shaft rod 7 to rotate and simultaneously winds the steel cable 9 so as to drive the collecting barrel 20 clamped on the hanging frame 19 to stably ascend and descend, the phenomenon that the collecting barrel 20 shakes to cause injury to tunneling personnel in the construction process is avoided, meanwhile, the scale 17 fixedly arranged on the fixed rope 16 displays the tunneling depth, the phenomenon that the depth is measured manually for multiple times is avoided, and the construction progress and safety are greatly improved; through the electronic guide rail 2 that sets up (electronic guide rail 2 adopts prior art), movable mounting's removal seat 3 on electronic guide rail 2, thereby realized removing seat 3 and controlled about electronic guide rail 2, and then realized that drive collecting vessel 20 controls about subaerial, cooperation motor 25 drives spiral roller 26 simultaneously and rotates the earth that makes in the collecting vessel 20 and utilizes spiral roller 26 to rotate through feed inlet 23 and lead earth to discharge in ejection of compact bellows 27, avoid the manual work to empty, workman's intensity of labour has been alleviateed, it is not convenient for empty the earth of excavation to have solved present novel manual work earth lifting means for digging hole pile construction, take place to rock easily at the handling in-process simultaneously, possess certain safe risk, need incessant measuring depth simultaneously, the problem of wasting time and energy is got up in the construction.
Claims (6)
1. An earth lifting device for manual hole digging pile construction is characterized by comprising two fixed supports (1); an electric guide rail (2) is fixedly installed at the upper end between the two fixing supports (1), a moving seat (3) is sleeved on the electric guide rail (2), a body shell (4) is fixedly installed at the bottom of the moving seat (3), a cavity is formed in the middle of the body shell (4), a servo motor (5) is fixedly installed on the right side of the body shell (4), a shaft seat (6) is fixedly installed on the left side wall in the cavity of the body shell (4), an output shaft of the servo motor (5) penetrates through the shaft hole in the body shell (4) and then is connected with the right end of the shaft lever (7) through a shaft coupling, the shaft lever (7) is located in the cavity of the body shell (4), the left end of the shaft lever (7) is installed on the shaft seat (6) through a bearing, two wire reels (8) are fixedly installed on the shaft lever (7), and a steel cable (9) penetrating through the body shell (4) is wound on the wire reels (8); the left side and the right side of the bottom of the machine body shell (4) are both fixedly provided with a roller carrier (10); a fixed rope (16) is wound on the winding roller (11), two end parts of a shaft of the winding roller (11) are respectively connected with the roller frame (10) through bearings, and a fixed pile (18) is fixedly arranged at the bottom of the fixed rope (16); the bottoms of the two steel cables (9) are fixedly connected with a hanging frame (29), the left side and the right side of the hanging frame (29) are fixedly provided with guide cylinders (19), the guide cylinders (19) are sleeved on corresponding fixed ropes (16), and the bottom of the hanging frame (29) is clamped with a collecting barrel (20); the collecting barrel (20) is a hollow cylinder, a through hole with an inverted splayed opening is formed in the material guide plate (21), and the material guide plate (21) is fixedly arranged at the bottom in the collecting barrel (20); a material guide cylinder (22) fixedly connected with the bottom of the material guide plate (21) is fixedly installed on the bottom wall of the inner cavity of the collecting barrel (20), a feeding hole (23) is formed in the top of the material guide cylinder (22), and the feeding hole (23) in the material guide cylinder (22) is located below the inverted splayed opening-shaped through hole in the material guide plate (21); a movable seat (24) is fixedly installed on the left side wall of the inner cavity of the material guide cylinder (22), a motor (25) is fixedly installed on the right side of the collecting barrel (20), an output shaft of the motor (25) penetrates through a shaft hole in the collecting barrel (20) and then is connected with the right end of the spiral roller (26) through a coupler, the left end of the spiral roller (26) is connected with the movable seat (24) through a bearing, and the spiral roller (26) is located in the inner cavity of the material guide cylinder (22); the bottom of the material guide cylinder (22) is communicated with a discharging corrugated pipe (27) which penetrates through and extends to the left side of the collecting barrel (20).
2. The soil lifting device for construction of artificial dug pile as claimed in claim 1, wherein: the front surface of the fixed rope (16) is fixedly provided with a graduated scale (17), and the graduated scale (17) is as long as the fixed rope (16).
3. The soil lifting device for construction of artificial dug pile as claimed in claim 1, wherein: a winding roller (11) is movably mounted in the roller frame (10), brake pads (12) are arranged on the left side and the right side of the winding roller (11), and the brake pads (12) are fixed on the roller frame (10); the left side and the right side of the bottom of the machine body shell (4) are fixedly provided with electric push rods (13) positioned inside the roller carrier (10), the bottom of each electric push rod (13) is fixedly provided with a mounting plate (14), and the left side and the right side of the bottom of each mounting plate (14) are fixedly provided with brake discs (15) contacted with the brake pads (12).
4. The soil lifting device for construction of artificial dug pile as claimed in claim 1, wherein: the diameter of the material guide plate (21) is equal to the inner diameter of the collecting barrel (20).
5. The soil lifting device for construction of artificial dug pile as claimed in claim 1, wherein: the right side fixed mounting of fixed bolster (1) on right side has control cabinet (28), the bottom fixed mounting of control cabinet (28) has charging plug, the motor of electronic guide rail (2), servo motor (5) and motor (25) all are connected with the control circuit electricity in control cabinet (28), the front surface of control cabinet (28) is from last to having set gradually the display screen down, on-off control button and work pilot lamp, the display screen, on-off control button and work pilot lamp are connected with the control circuit electricity respectively, charging plug is connected by power cord and control circuit's power end electricity.
6. A construction method of an earth lifting apparatus for artificial dug pile construction according to claim 1, comprising the steps of:
1) preparing soil lifting equipment for manual hole digging pile construction;
2) before formal construction, the following engineering data are required, which mainly comprise engineering geology of a building site and necessary underground water level data; the hole pile construction drawings are audited; technical performance data of main construction machinery and corollary equipment thereof; the construction organization design or construction scheme of the hole pile and the quality inspection report of the building materials used by the pile foundation reinforced concrete, detailed quality management measures are made before construction, and safety measures are prepared and made in the construction of manual hole digging piles;
3) excavating earth; in the process of manual tunneling, a fixing pile (18) is fixed at the tunneling bottom of a manual tunneling hole (30) by pulling a fixing rope (16), and a winding roller (11) is braked when a brake disc (15) fixedly installed on an installation plate is pushed by an electric push rod (13) to be tightly attached to a brake pad (12); the servo motor (5) drives a wire spool fixedly arranged on the shaft lever to rotate and simultaneously winds the steel cable so as to drive the collecting barrel (20) clamped on the hanging frame to ascend and descend, soil is filled when the collecting barrel (20) descends to the tunneling bottom of the manual digging hole (30), and then the collecting barrel (20) ascends to the ground; pulling out the fixed pile (18), loosening the fixed rope (16), moving the movable seat on the electric guide rail left or right, driving the collecting barrel to move left or right above the ground, driving the spiral roller to rotate by the motor, and guiding the soil in the collecting barrel to the discharging corrugated pipe through the feeding hole by the rotation of the spiral roller to be discharged; then the movable seat moves on the electric guide rail right or left to drive the collecting barrel to move back to the upper side of the manual digging hole (30) on the ground right or left, soil is loaded when the collecting barrel (20) descends to the tunneling bottom of the manual digging hole (30), the fixed pile (18) is fixed at the tunneling bottom of the manual digging hole (30) again, and soil lifting and dumping are finished until the soil excavation is finished;
4) constructing a protective wall;
5) and (5) constructing a pile body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010303645.8A CN111485548B (en) | 2020-04-17 | 2020-04-17 | Novel soil lifting equipment for manual hole digging pile construction and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010303645.8A CN111485548B (en) | 2020-04-17 | 2020-04-17 | Novel soil lifting equipment for manual hole digging pile construction and construction method thereof |
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| Publication Number | Publication Date |
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| CN111485548A CN111485548A (en) | 2020-08-04 |
| CN111485548B true CN111485548B (en) | 2021-10-01 |
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| CN105819337A (en) * | 2016-05-18 | 2016-08-03 | 无锡石油化工起重机有限公司 | Gantry crane with auxiliary spring hook |
| CN207192616U (en) * | 2017-08-05 | 2018-04-06 | 安徽强力重工起重机械有限公司 | A kind of gantry crane for preventing that goods from rocking |
| CN207032352U (en) * | 2017-08-09 | 2018-02-23 | 江苏华都建设有限公司 | Manual digging pile construction equipment |
| CN207468049U (en) * | 2017-11-26 | 2018-06-08 | 深圳市稳健基础工程有限公司 | A kind of conveyer of caisson soil |
| EP3590881A1 (en) * | 2018-07-02 | 2020-01-08 | Hans Künz GmbH | Transport device |
| CN110329919A (en) * | 2019-07-31 | 2019-10-15 | 南京江宁区上峰国银标准件厂 | A kind of stable type gantry crane with anti-falling function |
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