A vibratory compaction pile driver with vertical positioning function

Abstract

This utility model relates to the field of vibratory compaction stone pile technology, specifically disclosing a vibratory compaction pile machine with vertical positioning function, including a main body, a positioning ring installed on one side of the main body; a pile pipe connected to the top of the main body by a steel wire rope, the pile pipe being placed vertically, extending downward from one side of the main body and passing through the positioning ring, and a vibratory compactor installed at the lower end of the pile pipe. The position of the through rod within the angle groove is observed to determine whether the pile pipe is tilted to the left or right relative to its initial position. When the pile pipe tilts forward or backward, the length of the through rod extending beyond the observation plate is observed to determine whether the pile pipe is tilted forward or backward compared to the initial state, indicating whether the pile pipe is in a vertical state.

Description

Technical Field

[0001] This utility model relates to the field of vibratory stone crushing pile technology, specifically to a vibratory stone crushing pile machine with vertical positioning function. Background Technology

[0002] Vibro-compacted stone piles refer to the construction process of creating numerous piles composed of stone materials in the foundation using a vibratory water jetting method. The piles, together with the original foundation soil, form a composite foundation to improve the bearing capacity of the foundation. A vibro-compacting pile machine is a device that uses vibration combined with high-pressure water flow to create holes and compact the soil on the ground. The vibro-compactor is installed on the pile tube.

[0003] During the vertical descent of the pile pipe and vibratory compactor to form a hole, the vibratory compactor may tilt due to rocks in the soil or softening of some soil layers caused by moisture. Existing pile pipes utilize positioning rings for initial positioning to ensure verticality, but gaps remain between the positioning rings and the pile pipe, allowing the pile pipe of the vibratory compactor to still tilt. However, the tilt angle is often small, making it difficult to observe that the pile pipe and vibratory compactor have tilted. Utility Model Content

[0004] The purpose of this invention is to provide a vibratory compaction pile driver with vertical positioning function to solve the problems in the background technology.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A vibratory compaction pile driver with vertical positioning function includes a main body, a positioning ring installed on one side of the main body, a pile pipe connected to the top of the main body by a steel wire rope, the pile pipe being placed vertically, extending downward from one side of the main body and passing through the positioning ring, and a vibratory compactor installed at the lower end of the pile pipe; a vertical first groove is provided on the side of the pile pipe, and a first slider is provided in the first groove; an observation plate is installed on the positioning ring, and an angled groove is provided in the observation plate, a through rod is provided in the angled groove, and one end of the through rod is connected to the first slider.

[0007] Furthermore, the angle groove is an arc-shaped groove with its arc-shaped opening facing downwards.

[0008] Furthermore, the through rod is provided with scale lines.

[0009] Furthermore, a movable block is installed inside the arc-shaped groove. The bottom of the movable block is arc-shaped and is slidably connected to the arc-shaped groove. A vibration groove is provided inside the movable block, and an adhesive layer is provided inside the vibration groove. The adhesive layer wraps around the through rod.

[0010] Furthermore, the specific connection structure of the bottom of the movable block slidingly connected to the arc-shaped groove is as follows: a second slider is connected to the bottom of the movable block, a second sliding groove is provided in the arc-shaped groove, and the second slider is slidably connected in the second sliding groove.

[0011] Furthermore, a support frame is provided at the bottom of the positioning ring, and the support frame is connected to the main body.

[0012] Furthermore, a pulley is installed on the side of the main body, and the steel wire rope abuts against one side of the pulley.

[0013] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0014] An observation plate with an angled groove is installed on the positioning ring, and the through rod is located within the angled groove. This allows the movement of the through rod relative to the observation plate to be observed, thus determining whether the pile pipe has tilted. When the pile pipe vibrates vertically, the first slider moves relative to the first groove, and the through rod does not move vertically due to the vertical constraint of the angled groove. When the pile pipe tilts left or right, it causes the first slider and the through rod to move accordingly. The position of the through rod within the angled groove is observed to determine if the through rod has tilted left or right relative to the initial state (the pile pipe is vertical). Similarly, when the pile pipe tilts forward or backward, it causes the first slider and the through rod to move accordingly. The length of the through rod extending beyond the observation plate compared to the initial state is observed to determine if the length has increased or decreased, indicating a forward or backward tilt. The observation plate and the through rod are relatively small in size compared to the pile pipe, so even if the pile pipe tilts at a small angle, the tilt can be easily observed, and thus it can be determined whether the pile pipe is in a vertical state. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the present utility model.

[0016] Figure 2 for Figure 1 Enlarged view of point A.

[0017] Figure 3 This is a structural diagram of the observation plate.

[0018] Figure 4 for Figure 3 Enlarged view of point B.

[0019] The labels in the diagram are as follows: 1-body, 101-positioning ring, 2-pile pipe, 201-vibratory compactor, 202-first slide groove, 203-first slider, 204-through rod, 3-observation plate, 301-arc groove, 3011-second slide groove, 302-moving block, 3021-vibration groove, 3022-adhesive layer, 3023-second slider. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so as to provide a better understanding of the concept of the present utility model, the technical problem solved, the technical features constituting the technical solution and the technical effects brought about.

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, a vibratory compaction pile driver with vertical positioning function includes a body 1, a positioning ring 101 installed on one side of the body 1; a pile pipe 2 is connected to the top of the body 1 by a steel wire rope, the pile pipe 2 is placed vertically, extends downward from one side of the body 1 and passes through the positioning ring 101, and a vibratory compactor 201 is installed at the lower end of the pile pipe 2; a vertical first sliding groove 202 is provided on the side of the pile pipe 2, and a first sliding block 203 is provided in the first sliding groove 202; an observation plate 3 is installed on the positioning ring 101, and an angle groove is provided in the observation plate 3, through which a through rod 204 is provided, one end of the through rod 204 being connected to the first sliding block 203.

[0022] In the vibratory water jetting construction process, during the vibratory compaction process using a vibratory compactor, the vibratory compactor 201 may tilt due to rocks or softening of some soil layers caused by moisture. Existing vibratory compactors have a positioning ring 101 to restrict the pile pipe 2 and the vibratory compactor 201, but this only limits a large range of tilting. Sufficient clearance must be maintained between the positioning ring 101 and the pile pipe 2 to ensure the vibratory compactor 201's operation is not affected, but tilting still occurs. Because the tilt angle is small, it is difficult to observe that the vibratory compactor 201 has tilted. This invention detects and facilitates observation of tilts with small angles.

[0023] This invention features an observation plate 3 with an angled groove. A through rod 204 is located within the angled groove, and one end of the through rod 204 is connected to the first slider 203. During operation, the vibratory impactor 201 generates vertical vibration, which in turn causes the pile tube 2 to vibrate vertically. Due to the presence of the first groove 202 and the first slider 203, the through rod 204 does not move vertically. However, when the pile tube 2 tilts in the left-right or front-back directions, the observation plate 3 can be used to determine whether the pile tube 2 has tilted. Using the surface of the observation plate 3 as a reference plane, when the pile pipe 2 tilts left or right, the pile pipe 2 causes the first slider 203 and the through rod 204 to move accordingly in the left or right direction. The position of the through rod 204 within the angle groove is observed to determine if the pile pipe 2 has tilted left or right relative to its initial position. When the pile pipe 2 tilts forward or backward, the pile pipe 2 causes the first slider 203 and the through rod 204 to move accordingly in the forward or backward direction. The length of the through rod 204 extending beyond the observation plate 3 is observed to determine if the length is longer or shorter than the initial state, indicating a forward or backward tilt. By presetting the initial position of the through rod 204 in the angle groove and the length of the through rod 204 extending beyond the observation plate 3, after a stage of vibratory compaction, the through rod 204 in the stationary state of the pile pipe 2 can be observed to accurately determine whether the pile pipe 2 and the vibratory compactor 201 have tilted at a small angle. Setting the pile pipe 2 to a vertical, untilted initial state is already achieved in existing technology and is not something this application aims to achieve. Compared to the volume of the pile pipe 2, the observation plate 3 and the through rod are relatively small; therefore, even if the pile pipe 2 tilts at a small angle, the tilt can be easily observed, thus determining whether the pile pipe 2 is in a vertical state. The initial state refers to the pile pipe 2 being in a vertical state.

[0024] Furthermore, the angle groove is an arc-shaped groove 301, with the arc-shaped opening of the arc-shaped groove 301 facing downwards. The midpoint of the arc-shaped groove 301 is the highest point. In the initial state, the pile pipe 2 is vertical, and the initial position of the through rod 204 is at the midpoint of the arc-shaped groove 301 at the highest point. When the pile pipe 2 tilts to the left or right, the through rod 204 will also experience a certain degree of height decrease under the constraint of the arc-shaped groove 301 during the corresponding left and right movement. By comparing the highest point of the arc-shaped groove 301, it is easy to observe whether the through rod 204 has moved to the left or right, so that even the slight displacement of the through rod 204 in the left and right directions can be better observed.

[0025] Furthermore, the through rod 204 is provided with scale lines. The scale lines on the through rod 204 are provided to more accurately determine whether the pile pipe 2 has tilted in the front-back direction, and to observe the specific amount of tilt.

[0026] like Figure 4 As shown, further, a movable block 302 is installed inside the arc-shaped groove 301. The bottom of the movable block 302 is arc-shaped and slidably connected to the arc-shaped groove 301. A vibration groove 3021 is provided inside the movable block 302, and an adhesive layer 3022 is provided inside the vibration groove 3021, which wraps around the through rod 204. When the vibratory compactor 201 and the pile pipe 2 vibrate vertically, the through rod 204 is restricted by the angle groove. Under the adjustment of the first sliding groove 202 and the first sliding block 203, the through rod 204 will not vibrate vertically. However, it will still collide with the angle groove under the action of the vibratory compactor 201 and the pile pipe 2, which will affect the accuracy of the through rod 204 under long-term use. The moving block 302 and the bonding layer 3022 are arranged to enclose the through rod 204. When the through rod 204 moves in the angle groove, it is actually the moving block 302 that makes contact with the angle groove, thereby reducing the impact of vibration on the through rod 204. The bonding layer 3022 can be any structure with a cushioning effect, such as foam. The foam is placed between the moving block 302 and the through rod 204 to cushion the impact of vibration.

[0027] Furthermore, the specific connection structure of the bottom of the movable block 302 and the arc groove 301 is as follows: the bottom of the movable block 302 is connected to a second slider 3023, a second sliding groove 3011 is provided in the arc groove 301, and the second slider 3023 is slidably connected in the second sliding groove 3011.

[0028] Furthermore, a support frame is provided at the bottom of the positioning ring 101, and the support frame is connected to the body 1. The support frame is provided to support the positioning ring 101 and increase the stability of the positioning ring 101.

[0029] Furthermore, a pulley is installed on the side of the main body 1, and the wire rope abuts against one side of the pulley. The pulley supports and restricts the wire rope, and a concave track is provided in the middle of the pulley, with the wire rope located within the track, thereby preventing the wire rope from swaying. It should be noted that the upper end of the wire rope is connected to a drive device inside the main body 1. The drive device releases the wire rope, thereby completing the release and subsequent fixation of the pile pipe 2. It should be noted that this utility model is not used alone, but rather the main body of this utility model is mounted on a tracked machine for stability before use.

[0030] The terms "connection" and "fixing" appearing in this utility model description can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0031] In the description of this utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., are used only to indicate the orientation or positional relationship for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A vibratory compaction pile driver with vertical positioning function, characterized in that: Includes a body (1), a positioning ring (101) is installed on one side of the body (1); the top of the body (1) is connected to a pile pipe (2) by a steel wire rope, the pile pipe (2) is placed vertically, extends downward from one side of the body (1) and passes through the positioning ring (101), and a vibratory impactor (201) is installed at the lower end of the pile pipe (2). A vertical first sliding groove (202) is provided on the side of the pile pipe (2), and a first sliding block (203) is provided in the first sliding groove (202). An observation plate (3) is installed on the positioning ring (101). An angle groove is provided in the observation plate (3) to pass through the observation plate (3) horizontally. A through rod (204) is provided in the angle groove. One end of the through rod (204) is connected to the first slider (203).

2. The vibratory compaction pile driver with vertical positioning function according to claim 1, characterized in that: The angle groove is an arc-shaped groove (301), and the arc-shaped opening of the arc-shaped groove (301) is set downward.

3. The vibratory compaction pile driver with vertical positioning function according to claim 1, characterized in that: The through rod (204) is provided with scale lines.

4. A vibratory compaction pile driver with vertical positioning function according to claim 2, characterized in that: A movable block (302) is installed inside the arc-shaped groove (301). The bottom of the movable block (302) is arc-shaped and the bottom of the movable block (302) is slidably connected to the arc-shaped groove (301). The movable block (302) is provided with a vibration groove (3021), and the vibration groove (3021) is provided with an adhesive layer (3022), which wraps the through rod (204).

5. A vibratory compaction pile driver with vertical positioning function according to claim 4, characterized in that: The specific connection structure between the bottom of the movable block (302) and the arc groove (301) is as follows: the bottom of the movable block (302) is connected to a second slider (3023), and a second slide groove (3011) is provided in the arc groove (301). The second slider (3023) is slidably connected in the second slide groove (3011).

6. A vibratory compaction pile driver with vertical positioning function according to claim 1, characterized in that: The bottom of the positioning ring (101) is provided with a support frame, which is connected to the body (1).

7. A vibratory compaction pile driver with vertical positioning function according to claim 1, characterized in that: A pulley is installed on the side of the main body (1), and the steel wire rope abuts against one side of the pulley.

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