Pile driver guide mechanism frame and pile driving assembly

By designing a pile machine guide mechanism frame containing a detection mechanism and an adjustment mechanism, the problem of difficulty in quickly judging the perpendicularity of the hole in the prior art is solved, and the effect of improving work efficiency and correcting the perpendicularity of the hole is achieved.

CN222782056UActive Publication Date: 2025-04-22SHANDONG ZHUOLI PILING MASCH CO LTD
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Patent Information

Application Number
CN202421659200.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-15
Publication Date
2025-04-22
Estimated Expiration
2034-07-15

AI Technical Summary

Technical Problem

During use, it is difficult to quickly determine whether the holes drilled by the pile hammer underground are perpendicular to the horizontal plane, resulting in low working efficiency.

Method used

A pile machine guide mechanism frame is designed, including a base, an adjustment mechanism, a testing mechanism and a pile driving assembly. The detection mechanism can determine the perpendicularity of the hole in real time during pile driving through the first cylinder, the second cylinder, the moving rod and the displacement sensor, and correct the perpendicularity of the hole by adjusting the inclination angle of the guide.

Benefits of technology

It realizes a quick judgment on whether the holes drilled underground are perpendicular to the horizontal plane, improves the working efficiency of the pile driver, and can correct the perpendicularity of the holes in real time to ensure the accuracy of pile driving.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of pile drivers, in particular to a pile driver guide mechanism frame and a pile driving assembly, which comprise a base, an adjusting mechanism is mounted on the upper surface of the base, a guide mechanism is mounted on the adjusting mechanism, and a detection mechanism is mounted below the adjusting mechanism. The detection mechanism comprises a first cylinder, the first cylinder is installed below the adjusting mechanism, the left side surface of the first cylinder is fixedly connected with a third connecting block, the output end of the first cylinder is fixedly connected with a first connecting block, the lower surface of the first connecting block is fixedly connected with a second cylinder, and the output end of the second cylinder is fixedly connected with a second connecting block. A moving rod is movably connected into the second connecting block, and the end of the moving rod is movably connected with a second rolling wheel. According to the utility model, whether a hole drilled underground is perpendicular to the horizontal plane can be quickly judged according to the displacement length of the moving rod, and the working efficiency of the device is improved.
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Description

Technical Field

[0001] The utility model relates to the field of pile drivers, in particular to a pile driver guide frame and a pile driving component. Background Art

[0002] The pile driver consists of a pile hammer, a pile frame and auxiliary equipment. The pile hammer is attached between two parallel vertical guide rods (commonly known as gantry) at the front of the pile frame and is lifted by a lifting hook. The pile frame is a steel structure tower with a winch at the rear to lift the pile and the pile hammer. There is a guide frame composed of two guide rods in front of the pile frame to control the direction of piling so that the pile can penetrate the formation accurately according to the designed direction.

[0003] A pile driver needs to use a guide mechanism to assist in the piling process to prevent the pile hammer from tilting during the piling process and driving piles that are not vertical enough. The common guide mechanisms on the market cannot quickly determine whether the holes drilled underground by the pile hammer are vertical to the horizontal plane during use, which reduces the working efficiency of the device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pile driver guide frame and a pile driving assembly.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pile driver guide mechanism frame comprises a base, an adjustment mechanism is installed on the upper surface of the base, a guide mechanism is installed on the adjustment mechanism, a detection mechanism is installed below the adjustment mechanism, the detection mechanism comprises a first cylinder, the first cylinder is installed below the adjustment mechanism, the left side surface of the first cylinder is fixedly connected to the third connecting block, the output end of the first cylinder is fixedly connected to the first connecting block, the lower surface of the first connecting block is fixedly connected to the second cylinder, the output end of the second cylinder is fixedly connected to the second connecting block, the interior of the second connecting block is movably connected to a moving rod, and the end of the moving rod is movably connected to a second roller.

[0006] As a further description of the above technical solution:

[0007] A second through hole is formed on the surface of the second connecting block, a protrusion is fixedly connected to the inner wall of the second through hole, a third through hole is formed on the surface of the moving rod, the protrusion is located inside the third through hole, and a displacement sensor is installed inside the second connecting block.

[0008] As a further description of the above technical solution:

[0009] The adjustment mechanism comprises a third cylinder, the output end of the third cylinder is fixedly connected to a fixing rod, the lower surface of the fixing rod is fixedly connected to a third connecting block, and the right side surface of the third connecting block is fixedly connected to one end of the first cylinder.

[0010] As a further description of the above technical solution:

[0011] The guide mechanism includes a guide frame, a surface of the guide frame is fixedly connected to the surface of the fixing rod, a first through hole is opened on the surface of the guide frame, a connecting plate is fixedly connected to the surface of the guide frame, and a first roller is movably connected to the surface of the connecting plate.

[0012] A pile driver assembly comprises the above-mentioned pile driver guide mechanism frame, a pile driver mechanism is installed on the right side of the base, the pile driver mechanism comprises a moving seat, the moving seat is installed on the right side of the base, a support frame is installed on the left surface of the moving seat, a pile driver hammer is installed inside the guide frame, and a suspension rope is fixedly connected to the upper surface of the pile driver hammer.

[0013] As a further description of the above technical solution:

[0014] A power mechanism is installed on the upper surface of the movable seat, and the power mechanism includes a motor. The lower surface of the motor is fixedly connected to the upper surface of the movable seat, and the output end of the motor is fixedly connected to a rotating shaft, and a winch is installed on the output end of the rotating shaft.

[0015] The utility model has the following beneficial effects:

[0016] Compared with the prior art, the pile driver guide frame and pile driving assembly, through the moving rod, the displacement sensor and the second roller, during use, the first cylinder fixed on the top of the base is extended, and the first cylinder is extended into the interior of the guide frame through the first through hole opened on the surface of the guide frame. When the first connecting block is extended to the middle of the guide frame, the second cylinder fixed on the lower surface of the first connecting block is extended, and the second connecting block fixed on the end of the second cylinder is sent into the hole opened under the ground. During the downward movement of the second connecting block, the second rollers installed at both ends of the moving rod movably connected in the second connecting block contact the inner wall of the hole. If the hole is skewed, the second rollers installed at both ends of the moving rod will be subjected to forces of different sizes, and the moving rod will be displaced in the horizontal direction. At this time, the displacement sensor installed inside the second connecting block will obtain the length of the displacement, so that the device can quickly judge whether the hole drilled underground is perpendicular to the horizontal plane through the length of the displacement of the moving rod, thereby improving the working efficiency of the device.

[0017] Compared with the prior art, the pile driver guide frame and the pile driving assembly, through the third cylinder, the fixed rod and the guide frame, when it is found that the hole drilled underground is not perpendicular to the horizontal plane during use, the third cylinder fixed on the upper surface of the base is started, the end of the third cylinder is fixedly connected to the fixed rod, the inner wall of the fixed rod is fixedly connected to the surface of the guide frame, and the inclination angle of the guide frame is adjusted by extending the third cylinder in four directions of front, back, left and right to different lengths, so as to correct the verticality of the hole drilled by the pile driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a pile driver guide frame and a pile driving assembly proposed by the utility model from a first perspective;

[0019] Figure 2 A cross-sectional view of a pile driver guide frame and a pile driving assembly proposed in the utility model;

[0020] Figure 3 A pile driver guide frame and a pile driving assembly proposed in the utility model Figure 2 A magnified view of the structure at A;

[0021] Figure 4 This is a second perspective overall structural schematic diagram of a pile driver guide frame and a pile driving assembly proposed by the utility model.

[0022] Legend:

[0023] 1. Base; 2. Guide mechanism; 201. Guide frame; 202. First through hole; 203. Connecting plate; 204. First roller; 3. Detection mechanism; 301. First cylinder; 302. First connecting block; 303. Second cylinder; 304. Second connecting block; 305. Second through hole; 306. Bump; 307. Moving rod; 308. Third through hole; 309. Second roller; 310. Displacement sensor; 4. Adjustment mechanism; 401. Third cylinder; 402. Fixed rod; 403. Third connecting block; 5. Pile driving mechanism; 501. Pile hammer; 502. Lifting rope; 503. Support frame; 504. Moving seat; 6. Power mechanism; 601. Motor; 602. Rotating shaft; 603. Winch. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments to help understand the content of the present invention. The methods used in the present invention are all conventional methods unless otherwise specified; the raw materials and devices used are all conventional commercial products unless otherwise specified.

[0025] Reference Figure 1-4The utility model provides a pile driver guide mechanism frame: comprising a base 1, an adjustment mechanism 4 is installed on the upper surface of the base 1, a guide mechanism 2 is installed on the adjustment mechanism 4, and a detection mechanism 3 is installed below the adjustment mechanism 4. The detection mechanism 3 comprises a first cylinder 301, the first cylinder 301 is installed below the adjustment mechanism 4, the left surface of the first cylinder 301 is fixedly connected to the third connection block 403, the output end of the first cylinder 301 is fixedly connected to the first connection block 302, the lower surface of the first connection block 302 is fixedly connected to the second cylinder 303, the output end of the second cylinder 303 is fixedly connected to the second connection block 304, the interior of the second connection block 304 is movably connected to a moving rod 307, and the end of the moving rod 307 is movably connected to a second roller 309.

[0026] When in use, the first cylinder 301 fixed on the top of the base 1 is extended, and the first cylinder 301 is extended into the interior of the guide frame 201 through the first through hole 202 opened on the surface of the guide frame 201. When the first connecting block 302 is extended to the middle of the guide frame 201, the second cylinder 303 fixed on the lower surface of the first connecting block 302 is extended, and the second connecting block 304 fixed at the end of the second cylinder 303 is sent into the hole opened under the ground. During the downward movement of the second connecting block 304, the second rollers 309 installed at both ends of the movable moving rod 307 in the second connecting block 304 contact the inner wall of the hole. If the hole is skewed, the second rollers 309 installed at both ends of the moving rod 307 will be subjected to forces of different sizes, and the moving rod 307 will be displaced in the horizontal direction. At this time, the displacement sensor 310 installed inside the second connecting block 304 obtains the length of the displacement, and determines whether the hole drilled underground is perpendicular to the horizontal plane by the length of the displacement of the moving rod 307, thereby improving the working efficiency of the device.

[0027] A second through hole 305 is provided on the surface of the second connecting block 304, a protrusion 306 is fixedly connected to the inner wall of the second through hole 305, a third through hole 308 is provided on the surface of the moving rod 307, the protrusion 306 is located inside the third through hole 308, and a displacement sensor 310 is installed inside the second connecting block 304, and the displacement sensor 310 is a CD33 type laser displacement sensor.

[0028] An adjustment mechanism 4 is installed on the upper surface of the base 1, and the adjustment mechanism 4 includes a third cylinder 401, the output end of the third cylinder 401 is fixedly connected to a fixing rod 402, the lower surface of the fixing rod 402 is fixedly connected to a third connecting block 403, and the right side surface of the third connecting block 403 is fixedly connected to one end of the first cylinder 301. The guide mechanism 2 includes a guide frame 201, the surface of the guide frame 201 is fixedly connected to the surface of the fixing rod 402, the surface of the guide frame 201 is provided with a first through hole 202, the surface of the guide frame 201 is fixedly connected to a connecting plate 203, and the surface of the connecting plate 203 is movably connected to a first roller 204. When it is found that the hole drilled underground is not perpendicular to the horizontal plane, the third cylinder 401 fixed on the upper surface of the base 1 is started, and the end of the third cylinder 401 is fixedly connected to the fixing rod 402, and the inner wall of the fixing rod 402 is fixedly connected to the surface of the guide frame 201. The inclination angle of the guide frame 201 is adjusted by extending the third cylinder 401 in four directions of front, back, left and right to different lengths to correct the verticality of the hole drilled by the pile driver.

[0029] Further, a pile driver assembly includes the above-mentioned pile driver guide frame, a pile driver mechanism 5 is installed on the right side of the base 1, the pile driver mechanism 5 includes a moving seat 504, the moving seat 504 is installed on the right side of the base 1, a support frame 503 is installed on the left surface of the moving seat 504, a pile hammer 501 is installed inside the guide frame 201, and a suspension rope 502 is fixedly connected to the upper surface of the pile hammer 501. A power mechanism 6 is installed on the upper surface of the moving seat 504, the power mechanism 6 includes a motor 601, the lower surface of the motor 601 is fixedly connected to the upper surface of the moving seat 504, the output end of the motor 601 is fixedly connected to the rotating shaft 602, and the output end of the rotating shaft 602 is installed with a winch 603.

[0030] Working principle:

[0031] When in use, the first cylinder 301 fixed on the top of the base 1 is extended, and the first cylinder 301 is extended into the interior of the guide frame 201 through the first through hole 202 opened on the surface of the guide frame 201. When the first connecting block 302 is extended to the middle of the guide frame 201, the second cylinder 303 fixed on the lower surface of the first connecting block 302 is extended, and the second connecting block 304 fixed at the end of the second cylinder 303 is sent into the hole opened under the ground. During the downward movement of the second connecting block 304, the second rollers 309 installed at both ends of the movable moving rod 307 in the second connecting block 304 contact the inner wall of the hole. If the hole is skewed, the second rollers 309 installed at both ends of the moving rod 307 will be subjected to forces of different sizes, and the moving rod 307 will be displaced in the horizontal direction. At this time, the displacement sensor 310 installed inside the second connecting block 304 obtains the length of the displacement, and determines whether the hole drilled underground is perpendicular to the horizontal plane by the length of the displacement of the moving rod 307, thereby improving the working efficiency of the device.

[0032] When it is found that the hole drilled underground is not perpendicular to the horizontal plane, the third cylinder 401 fixed on the upper surface of the base 1 is started, and the inclination angle of the guide frame 201 is adjusted by extending the third cylinder 401 in four directions of front, back, left and right to different lengths to correct the verticality of the hole drilled by the pile driver.

[0033] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] However, what is described above is only a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A pile driver guide frame, comprising a base (1), characterized in that: An adjustment mechanism (4) is installed on the upper surface of the base (1), a guide mechanism (2) is installed on the adjustment mechanism (4), a detection mechanism (3) is installed below the adjustment mechanism (4), and the detection mechanism (3) comprises a first cylinder (301), the first cylinder (301) is installed below the adjustment mechanism (4), the left surface of the first cylinder (301) is fixedly connected to a third connection block (403), the output end of the first cylinder (301) is fixedly connected to a first connection block (302), the lower surface of the first connection block (302) is fixedly connected to a second cylinder (303), the output end of the second cylinder (303) is fixedly connected to a second connection block (304), the interior of the second connection block (304) is movably connected to a moving rod (307), and the end of the moving rod (307) is movably connected to a second roller (309).

2. A pile driver guide frame according to claim 1, characterized in that: A second through hole (305) is provided on the surface of the second connecting block (304), a protrusion (306) is fixedly connected to the inner wall of the second through hole (305), a third through hole (308) is provided on the surface of the moving rod (307), the protrusion (306) is located inside the third through hole (308), and a displacement sensor (310) is installed inside the second connecting block (304).

3. The pile driver guide frame according to claim 1, characterized in that: The adjustment mechanism (4) comprises a third cylinder (401), the output end of the third cylinder (401) is fixedly connected to a fixing rod (402), the lower surface of the fixing rod (402) is fixedly connected to a third connecting block (403), and the right side surface of the third connecting block (403) is fixedly connected to one end of the first cylinder (301).

4. A pile driver guide frame according to claim 3, characterized in that: The guide mechanism (2) comprises a guide frame (201), the surface of the guide frame (201) is fixedly connected to the surface of the fixing rod (402), the surface of the guide frame (201) is provided with a first through hole (202), the surface of the guide frame (201) is fixedly connected to a connecting plate (203), and the surface of the connecting plate (203) is movably connected to a first roller (204).

5. A pile driver assembly, comprising the pile driver guide frame according to claim 4, characterized in that: A pile driving mechanism (5) is installed on the right side of the base (1), and the pile driving mechanism (5) comprises a moving seat (504), the moving seat (504) is installed on the right side of the base (1), a support frame (503) is installed on the left surface of the moving seat (504), a pile hammer (501) is installed inside the guide frame (201), and a suspension rope (502) is fixedly connected to the upper surface of the pile hammer (501).

6. A pile driver assembly according to claim 5, characterized in that: A power mechanism (6) is installed on the upper surface of the movable seat (504), and the power mechanism (6) comprises a motor (601). The lower surface of the motor (601) is fixedly connected to the upper surface of the movable seat (504), and the output end of the motor (601) is fixedly connected to a rotating shaft (602), and a winch (603) is installed on the output end of the rotating shaft (602).