Construction engineering pile and pile machine

Abstract

The utility model discloses a constructional engineering pile and a pile machine, and belongs to the technical field of constructional engineering. The pile mainly comprises an engineering pile and a pile machine, the engineering pile comprises a two-way lead screw, the two-way lead screw is sequentially connected with a fixing disc, an auxiliary disc and two transverse telescopic mechanisms from top to bottom, a first butterfly block is arranged at the upper end of the two-way lead screw, a pile body is arranged at the lower end of the two-way lead screw and comprises a pile, a mud guide groove is formed in the outer side of the pile, two guide holes are formed in the periphery of the pile, and a shaft hole is formed in the bottom of the pile. Four fixing holes are formed in the upper portion of the pile, the transverse telescopic mechanism comprises a lifting block connected with the two-way lead screw, connecting rods are connected to the two ends of the lifting block, a drill bit is arranged on one side of each connecting rod and slidably connected with the corresponding guide hole, the fixing disc comprises an outer ring and a through hole, a circle of planetary teeth are fixedly connected into a groove between the outer ring and the through hole, and four threaded holes are formed in the bottom of the groove. The pile body can be screwed into soil through one driving device, the transverse telescopic mechanism in the pile body is inserted into the soil, the working efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, and more specifically, it relates to a building engineering pile and a pile driver. Background Technology

[0002] In modern construction, engineering piles serve as the foundation of buildings, ensuring their stability and increasing their service life.

[0003] Patent publication number "CN221798411U" discloses a type of construction pile. The pile body has several ground nails evenly fixed to its bottom end, and several through holes evenly distributed on the pile body. Each through hole contains a side-insertion component. Four insertion components are evenly distributed on the inner wall of the pile body, and several casting components are evenly distributed between the insertion components. While this patent solves the stability problem of construction piles in soil, it requires pre-drilling pile holes before embedding the pile, a cumbersome process that is slow and costly.

[0004] To address the aforementioned technical problems, this application proposes a solution. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a building engineering pile and pile driver, which can drive the pile body into the soil through a driving device and insert the transverse telescopic mechanism inside the pile body into the soil, thereby improving work efficiency and reducing costs.

[0006] The aforementioned construction engineering pile and pile driver include an engineering pile and a pile driver. The engineering pile includes a bidirectional lead screw, which is connected from top to bottom to a fixed plate, a secondary plate, and two sets of lateral telescopic mechanisms. A butterfly block is fixedly connected to the upper end of the bidirectional lead screw, and a pile body is rotatably connected to the lower end of the bidirectional lead screw. The two sets of lateral telescopic mechanisms are perpendicular to each other. The pile body includes a pile, with a mud guide groove spirally connected to the outside of the pile. Two sets of guide holes are opened around the pile, and a shaft hole is opened at the bottom of the pile. Four fixed holes are fixedly connected to the upper part of the pile. The lateral telescopic mechanism includes a lifting block threadedly connected to the bidirectional lead screw. A connecting rod is rotatably connected to both ends of the lifting block, and a drill bit is rotatably connected to one side of the connecting rod. The drill bit is slidably connected to the guide hole. The fixed plate includes an outer ring and a through hole. A ring of planetary teeth is fixedly connected in the groove between the outer ring and the through hole. Four threaded holes are provided at the bottom of the groove. The engineering pile also includes a fixing bolt, which passes through the threaded hole and the secondary plate and is fixed to the fixing hole.

[0007] Preferably, the pile driver includes a rotating mechanism, the rotating mechanism includes a shaft, a cooperating disc tooth mechanism is provided on the outer side of the shaft, a ring of ratchet teeth is provided on the side of the shaft, a butterfly block two is fixedly connected to the bottom of the shaft, the disc tooth mechanism includes disc teeth, a ring of outer teeth is fixedly connected to the outer side of the disc teeth, the disc teeth are provided with multiple fixing grooves, a spring is fixedly connected inside the fixing groove, a lock head is fixedly connected to one side of the spring, and one side of the lock head abuts against the ratchet teeth.

[0008] Preferably, the outer ring teeth engage with the planetary teeth, and the first butterfly block engages with the second butterfly block.

[0009] Preferably, the thickness of the outer ring teeth is only half the depth of the groove between the outer ring and the through hole.

[0010] Preferably, the pile driver further includes a pile driver frame, which is L-shaped. Four casters are fixedly connected to the bottom of the pile driver frame, and four storage compartments are slidably connected to the bottom of the pile driver frame. Fixed claws are rotatably connected inside the storage compartments. A lifting frame is slidably connected to one side of the upper part of the pile driver frame, and a gearbox is fixedly connected to the lifting frame. A drive device one is fixedly connected to the upper part of the gearbox, and the bottom protruding end of the gearbox passes through the lifting frame and is fixedly connected to a shaft. A traction device is fixedly connected to the side of the lifting frame near the pile driver frame, and a pulley is rotatably connected to the upper part of the pile driver frame. A drive device two is fixedly connected to the other side of the upper part of the pile driver frame, and a turntable is fixedly connected to the protruding end of the drive device two. The traction device passes through the pulley and is fixedly connected to the turntable.

[0011] Preferably, the traction device is a steel cable.

[0012] Preferably, the fixing claw is rotatably connected to the storage compartment via a racetrack-shaped opening.

[0013] Preferably, the pile body is made entirely of steel.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes a pile driver to rotate engineering piles into the soil for pile driving. A single drive unit rotates the rotating mechanism, whose toothed disc engages with a fixed disc in the engineering pile, driving the pile into the soil. Further downward movement of the rotating mechanism engages butterfly block two with butterfly block one, causing the drive unit to reverse. Because ratchet teeth are incorporated around the shaft, they do not exert force on the external toothed disc mechanism during reverse rotation. Butterfly block two at the lower end of the shaft transmits force to butterfly block one, which in turn transmits force to a double-acting screw, causing the double-acting screw to rotate. This unfolds the lateral telescopic mechanism, allowing the drill bit to penetrate the soil from inside the pile. Only one drive unit is needed to complete both downward pile driving and lateral soil reinforcement, significantly improving efficiency and reducing labor costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0018] Figure 3 This is a structural schematic diagram of a pile driver;

[0019] Figure 4 This is a schematic diagram of the rotating mechanism;

[0020] Figure 5 This is a schematic diagram of the disc gear mechanism;

[0021] Figure 6 This is a structural schematic diagram of an engineering pile;

[0022] Figure 7 This is a structural schematic diagram of the pile.

[0023] Figure 8 This is a schematic diagram of the fixed disk structure;

[0024] Figure 9 This is a schematic diagram of the lateral telescopic mechanism;

[0025] Figure 10 This is a schematic diagram of the rotating lateral telescopic mechanism of this utility model;

[0026] Figure 11 This is a schematic diagram of the rotating fixed disk of this utility model.

[0027] In the diagram, 1. Engineering pile; 101. Butterfly block one; 102. Bidirectional lead screw; 103. Fixing bolt; 104. Fixing disc; 1041. Outer ring; 1042. Planetary gear; 1043. Through hole; 1044. Threaded hole; 105. Sub-disc; 106. Lateral telescopic mechanism; 106A. Lifting block; 106B. Connecting rod; 106C. Drill bit; 107. Pile body; 107A. Pile; 107B. Fixing hole; 107C. Mud guide groove; 107D. Guide hole; 107E. Shaft hole; 2. Pile driver; 20 1. Casters; 202. Fixing claws; 203. Storage compartment; 204. Rotating mechanism; 2041. Shaft; 2042. Ratchet; 2043. Butterfly block two; 2044. Lock head; 2045. Spring; 2046. Disc gear mechanism; 2046A. Outer ring gear; 2046B. Disc gear; 2046C. Fixing groove; 205. Lifting frame; 206. Gearbox; 207. Drive unit one; 208. Traction device; 209. Pulley; 210. Turntable; 211. Drive unit two; 212. Pile driver frame. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings:

[0029] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] like Figures 1 to 11 As shown, a type of construction pile and pile driver includes a pile 1 and a pile driver 2. The pile 1 includes a bidirectional lead screw 102, which is connected from top to bottom to a fixed plate 104, a secondary plate 105, and two sets of lateral telescopic mechanisms 106. A butterfly block 101 is fixedly connected to the upper end of the bidirectional lead screw 102, and a pile body 107 is rotatably connected to the lower end of the bidirectional lead screw 102. The two sets of lateral telescopic mechanisms 106 are perpendicular to each other, and the two sets of lateral telescopic mechanisms 106 can fix the pile body 107 in the soil more firmly. The pile body 107 includes a pile 107A, and a mud guide groove 107C is spirally connected to the outside of the pile 107A. The function of the mud guide groove 107C is that when the pile body 107 rotates, the soil generated by the rotation will come out along the mud guide groove 107C, making it easier for the pile body 107 to penetrate into the soil. Two sets of guide holes 107D are provided around the pile 107A. A shaft hole 107E is provided at the bottom of the pile 107A. Four fixing holes 107B are fixedly connected to the upper part of the pile 107A. The lateral telescopic mechanism 106 includes a lifting block 106A that is threadedly connected to the bidirectional lead screw 102. Both ends of the lifting block 106A are rotatably connected to the connecting rod 106B. A drill bit 106C is rotatably connected to one side of the connecting rod 106B. The drill bit 106C is slidably connected to the guide hole 107D. The guide hole 107D not only allows the drill bit 106C to come out of the pile body 107, but also limits the drill bit 106C to prevent it from rotating along with the lifting block 106A. The fixed plate 104 includes an outer ring 1041 and a through hole 1043. A ring of planetary teeth 1042 is fixedly connected in the groove between the outer ring 1041 and the through hole 1043. Four threaded holes 1044 are provided at the bottom of the groove. The engineering pile 1 also includes a fixing bolt 103. The fixing bolt 103 passes through the threaded hole 1044 and the auxiliary plate 105 and is fixed on the fixing hole 107B.

[0031] like Figures 4 to 5As shown, the piling machine 2 includes a rotating mechanism 204, which includes a shaft 2041. A meshing disc tooth mechanism 2046 is provided on the outer side of the shaft 2041. A ring of ratchet teeth 2042 is provided on the side of the shaft 2041. A butterfly block 2043 is fixedly connected to the bottom of the shaft 2041. The disc tooth mechanism 2046 includes disc teeth 2046B. A ring of outer teeth 2046A is fixedly connected to the outer side of the disc teeth 2046B. The disc teeth 2046B are provided with multiple fixing grooves 2046C. A spring 2045 is fixedly connected inside the fixing groove 2046C. A lock head 2044 is fixedly connected to one side of the spring 2045. One side of the lock head 2044 abuts against the ratchet teeth 2042. The above-described function is as follows: when shaft 2041 rotates clockwise, ratchet 2042 abuts against lock head 2044, driving disc gear mechanism 2046 to rotate. When shaft 2041 rotates counterclockwise, ratchet 2042 pushes lock head 2044, lock head 2044 compresses spring 2045, causing lock head 2044 to retract inward, preventing it from driving disc gear mechanism 2046 to rotate. Outer ring tooth 2046A engages with planetary tooth 1042, and butterfly block one 101 engages with butterfly block two 2043. The thickness of outer ring tooth 2046A is only half the depth of the groove between outer ring 1041 and through hole 1043, facilitating the up-and-down movement of outer ring tooth 2046A, allowing butterfly block one 101 to engage with butterfly block two 2043. When the upper surface of outer ring tooth 2046A is flush with the upper surface of planetary tooth 1042, butterfly block one 101 and butterfly block two 2043 do not contact each other. Figure 11 As shown, at this time, the outer ring tooth 2046A drives the planetary tooth 1042 to rotate, causing the engineering pile 1 to move downwards to drill the ground; when the outer ring tooth 2046A moves downwards, that is, when the outer ring tooth 2046 moves to the bottom of the groove between the outer ring 1041 and the through hole 1043, the butterfly block 101 and the butterfly block 2043 come into contact, as shown. Figure 10 As shown, at this time, shaft 2041 transmits force to the bidirectional lead screw 102, causing the transverse telescopic mechanism 106 to insert the drill bit 106C into the soil.

[0032] like Figure 3As shown, the piling machine 2 also includes a piling machine frame 212, which is L-shaped. Four casters 201 are fixedly connected to the bottom of the piling machine frame 212, facilitating the movement of the piling machine 2 to the location where piling is required. Four storage compartments 203 are slidably connected to the bottom of the piling machine frame 212. Fixed claws 202 are rotatably connected inside the storage compartments 203, inserting into the soil to prevent the piling machine frame 212 from moving due to force when the drive unit 207 rotates. A lifting frame 205 is slidably connected to one side of the upper part of the piling machine frame 212. A gearbox 206 is fixedly connected to the lifting frame 205. The main function of the gearbox 206 is to convert the high speed provided by the drive unit 207 into high torque, allowing the engineering pile 1 to drill more easily into the soil. A drive unit 207 is fixedly connected to the upper part of the gearbox 206. The bottom protruding end of the gearbox 206 passes through the lifting frame 205 and is fixedly connected to the shaft 2041. A traction device 208 is fixedly connected to the side of the lifting frame 205 near the pile driver frame 212. The upper part of the pile driver frame 212 is rotatably connected to the pulley 209. A drive unit 211 is fixedly connected to the other side of the upper part of the pile driver frame 212. A turntable 210 is fixedly connected to the protruding end of the drive unit 211. The traction device 208 passes through the pulley 209 and is fixedly connected to the turntable 210. When the drive unit 211 rotates, the lifting frame 205 can be raised and lowered.

[0033] The traction device 208 is a steel cable. The reason for using a steel cable is its sturdiness and durability; the lifting frame 205 and the devices on it have a high self-weight, and the steel cable has a stronger load-bearing capacity. The fixing claw 202 is rotatably connected to the storage compartment 203 via a racetrack-shaped opening. Its main function is to allow the fixing claw 202 to first move upwards, making it perpendicular to the ground, and then move downwards to insert it into the soil.

[0034] Those skilled in the art can use existing technologies they possess, such as installing appropriate mechanical limit switches or photoelectric sensors, to limit the specified positions of each actuator during the following operation process; to achieve automated operation, this utility model can use numerical control technology or PLC to control the actions of each actuator.

[0035] Working process: Move the pile driver 2 to the location where the engineering pile 1 needs to be installed, pull out the four storage compartments 203 from the pile driver frame 212, expose the fixing claws 202 inside the storage compartments 203, insert one end into the soil to fix it and prevent it from moving when the device is running.

[0036] The engineering device 1 is moved below the rotating mechanism 204. Drive device 211 is activated, causing the turntable 210 to rotate and release the traction device 208, thus moving the lifting frame 205 downwards. When the outer ring gear 2046A in the rotating mechanism 204 meshes with the planetary gear 1042 in the engineering pile 1, the lifting frame 205 stops moving downwards. Drive device 207 is then activated, and the torque is increased via the gearbox 206 and transmitted to the rotating mechanism 204, causing the engineering pile 1 to rotate clockwise. The engineering pile 1 begins to drill downwards, and the bottom soil moves out of the ground along the mud guide trough 107C. Simultaneously, drive device 211 drives the lifting frame downwards, maintaining the engagement of the outer ring gear 2046A with the planetary gear 1042.

[0037] When the engineering pile 1 is fully inserted into the soil, the second drive device 211 drives the lifting frame 205 to continue moving downwards, causing the outer ring tooth 2046A to move to the bottom of the groove between the outer ring 1041 and the through hole 1043. After the butterfly block 101 in the engineering pile 1 is assembled with the butterfly block 2043 in the rotating mechanism 204, the first drive device 207 rotates counterclockwise. Because there is no force between the ratchet 2042 and the locking head 2044, the shaft 2041 rotates, but the disc tooth mechanism 2046 does not rotate. The shaft 2041 drives the double-acting screw 102 to rotate. The lifting blocks 106A in the two sets of transverse telescopic mechanisms 106 on the double-acting screw 102 move closer to the center. The connecting rods 106B on both sides of the lifting blocks 106A straighten out, and the extrusion drill bit 106C moves out from the guide hole 107D on the pile body 107 and inserts into the soil for transverse fixation.

[0038] After the fixing is completed, the drive device 1 207 is turned off, the drive device 211 is reversed, the lifting frame 205 is raised, the rotating mechanism 204 is removed from the engineering pile 1, the fixing claw 202 is removed from the soil, and the storage bin 203 is pushed into the pile driver frame 212 for the next pile driving operation.

[0039] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A building engineering pile and a pile driver, comprising an engineering pile (1) and a pile driver (2), characterized in that: The engineering pile (1) includes a bidirectional screw (102), which is connected from top to bottom to a fixed plate (104), a secondary plate (105), and two sets of transverse telescopic mechanisms (106). A butterfly block (101) is fixedly connected to the upper end of the bidirectional screw (102), and a pile body (107) is rotatably connected to the lower end of the bidirectional screw (102). The two sets of transverse telescopic mechanisms (106) are perpendicular to each other. The pile body (107) includes a pile (107A), a mud guide groove (107C) is spirally connected to the outside of the pile (107A), two sets of guide holes (107D) are opened around the pile (107A), a shaft hole (107E) is opened at the bottom of the pile (107A), and four fixed holes (107B) are fixedly connected to the upper part of the pile (107A). The transverse telescopic mechanism The structure (106) includes a lifting block (106A) threadedly connected to a bidirectional lead screw (102). Both ends of the lifting block (106A) are rotatably connected to a connecting rod (106B). A drill bit (106C) is rotatably connected to one side of the connecting rod (106B). The drill bit (106C) is slidably connected to a guide hole (107D). The fixed plate (104) includes an outer ring (1041) and a through hole (1043). A ring of planetary teeth (1042) is fixedly connected in the groove between the outer ring (1041) and the through hole (1043). Four threaded holes (1044) are provided at the bottom of the groove. The engineering pile (1) also includes a fixing bolt (103). The fixing bolt (103) passes through the threaded hole (1044) and the auxiliary plate (105) and is fixed on the fixing hole (107B).

2. The building pile and pile driver according to claim 1, characterized in that: The pile driver (2) includes a rotating mechanism (204), which includes a shaft (2041). A meshing disc tooth mechanism (2046) is provided on the outside of the shaft (2041). A ring of ratchet teeth (2042) is provided on the side of the shaft (2041). A butterfly block (2043) is fixedly connected to the bottom of the shaft (2041). The disc tooth mechanism (2046) includes a disc tooth (2046B). A ring of outer teeth (2046A) is fixedly connected to the outside of the disc tooth (2046B). The disc tooth (2046B) is provided with multiple fixing grooves (2046C). A spring (2045) is fixedly connected inside the fixing groove (2046C). A lock head (2044) is fixedly connected to one side of the spring (2045). One side of the lock head (2044) abuts against the ratchet teeth (2042).

3. A building engineering pile and pile driver according to claim 2, characterized in that: The outer ring tooth (2046A) engages with the planetary tooth (1042), and the butterfly block one (101) engages with the butterfly block two (2043).

4. A building pile and pile driver according to claim 2, characterized in that: The thickness of the outer ring tooth (2046A) is only half the depth of the groove between the outer ring (1041) and the through hole (1043).

5. A building pile and pile driver according to claim 1, characterized in that: The pile driver (2) also includes a pile driver frame (212), which is L-shaped. Four casters (201) are fixedly connected to the bottom of the pile driver frame (212). Four storage compartments (203) are slidably connected to the bottom of the pile driver frame (212). Fixed claws (202) are rotatably connected inside the storage compartments (203). A lifting frame (205) is slidably connected to one side of the upper part of the pile driver frame (212). A gearbox (206) is fixedly connected to the lifting frame (205). A drive device (207) is fixedly connected to the upper part of the gearbox (206). The bottom extension of the gearbox (206) passes through the lifting frame. The lifting frame (205) is fixedly connected to the shaft (2041). A traction device (208) is fixedly connected to the side of the lifting frame (205) near the pile driver frame (212). The upper part of the pile driver frame (212) is rotatably connected to the pulley (209). A second driving device (211) is fixedly connected to the other side of the upper part of the pile driver frame (212). A turntable (210) is fixedly connected to the extended end of the second driving device (211). The traction device (208) passes through the pulley (209) and is fixedly connected to the turntable (210).

6. A building pile and pile driver according to claim 5, characterized in that: The traction device (208) is a steel cable.

7. A building pile and pile driver according to claim 5, characterized in that: The fixed claw (202) is rotatably connected to the storage compartment (203) by a racetrack-shaped opening.

8. A building engineering pile and pile driver according to claim 1, characterized in that: The pile body (107) is made entirely of steel.

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