Soil layer plastic steel plate pile sinking device

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a soil layer plastic steel plate pile sinking device which comprises a supporting frame, a pile sinking device and a pile sinking device. The horizontal plate is detachably mounted on the two lifting blocks and is provided with an embedded groove for supporting and blocking the plastic steel plate; the plurality of spiral ground breaking units are mounted along the edge of the embedded groove and are used for synchronously ascending and descending along with the horizontal plate and breaking ground; the pressing block is mounted in the embedded groove and used for providing limiting support for pile sinking of the plastic steel plate; according to the soil layer plastic steel plate pile sinking device, the arranged horizontal plate can lift up and down along the supporting frame, and the arranged spiral ground breaking unit can break hardened soil; the device is provided with a pressing block which is matched with the horizontal plate and can limit and clamp the plastic steel plate, and the plastic steel plate can be synchronously driven to sink the pile along with downward pressing of the horizontal plate; the device can improve the pile sinking efficiency of the plastic steel plate, and avoids the problem of bending deformation or damage in the pile sinking process of the plastic steel plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a soil layer plastic steel plate pile sinking device. Background Art

[0002] Plastic steel sheet piles have multiple functions in engineering projects. They are anti-corrosion and anti-seepage, economical, environmentally friendly, and have good weather resistance. They are widely used in river bank protection, flood control projects, water treatment projects and other fields. Compared with concrete dams and Larsen steel sheet pile supports, plastic steel sheet piles are quick to construct, highly efficient, short in construction period, low in construction cost, contain no harmful substances, and will not cause water and soil pollution.

[0003] At present, the construction of plastic steel plate pile driving requires external force measures such as impact pile driving and static pile driving. However, for construction environments with hard soil, it is difficult to insert plastic steel plates, and plastic steel plate piles cannot be effectively driven. At the same time, it is easy for the plastic steel plates to bend, deform or be damaged under external force measures. Therefore, it is considered to design a pile driving device that can avoid bending, deformation or damage of plastic steel plates, so as to facilitate the construction of plastic steel plate pile driving. In view of this, we propose a soil plastic steel plate pile driving device. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies mentioned in the above background technology and to provide a soil layer plastic steel plate pile driving device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A soil layer plastic steel plate pile sinking device, used for plastic steel plate pile sinking, comprising:

[0007] The support frame includes two vertical frames on which a horizontal frame is fixedly installed, and lifting blocks are respectively installed on the vertical frames on both sides for lifting;

[0008] A horizontal plate, detachably mounted on the two lifting blocks, and provided with an embedded groove for supporting the plastic-steel plate;

[0009] A plurality of spiral earth-breaking units are installed along the edge of the embedded groove and are used to rise and fall synchronously with the horizontal plate and break the soil;

[0010] A pressure block is installed at the embedded groove and is used to provide limiting support for the plastic steel plate pile.

[0011] Preferably, a vertical sliding rod is inserted into the vertical frame on one side, and a threaded rod is installed on the vertical frame on the other side to be rotated by a first motor;

[0012] The lifting blocks on both sides are respectively slidably mounted and threadedly mounted on the vertical sliding rod and the threaded rod.

[0013] Preferably, the horizontal plate is provided with a mounting hole for inserting the spiral earth-breaking unit.

[0014] Preferably, the spiral earth-breaking unit includes a sleeve provided with a slag discharge branch pipe, a second motor is mounted on the sleeve, and a spiral drill rod coaxially connected to the output shaft of the second motor is provided in the sleeve.

[0015] Preferably, a clamping groove is provided at the fitting surface between the pressing block and the embedded groove, and the clamping groove is used for inserting the plastic-steel plate.

[0016] Preferably, the pressing block is detachably mounted at the embedded groove, and the bottom surface of the pressing block is higher than the bottom surface of the horizontal plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The soil layer plastic steel plate pile driving device is provided with a horizontal plate that can be raised and lowered along the support frame, and can break up the compacted soil in cooperation with the spiral soil breaking unit; and the device is provided with a pressure block that cooperates with the horizontal plate and can limit and clamp the plastic steel plate, and can synchronously drive the plastic steel plate to sink piles as the horizontal plate is pressed downward; the device can improve the efficiency of plastic steel plate pile driving and avoid the problem of bending, deformation or damage of the plastic steel plate during the pile driving process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 This is one of the schematic diagrams of the overall structure of the utility model;

[0021] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the support frame of the utility model;

[0023] Figure 4 This is one of the schematic diagrams for installing the horizontal plate and the pressure block of the utility model;

[0024] Figure 5 This is the second schematic diagram of the installation of the horizontal plate and the pressure block of the utility model;

[0025] Figure 6 This is the installation relationship diagram of the horizontal plate, pressure block and plastic steel plate of the utility model;

[0026] Figure 7 This is a schematic diagram of the spiral earth-breaking unit of the utility model.

[0027] The meaning of each number in the figure is:

[0028] 1. First motor; 2. Support frame; 21. Vertical frame; 22. Horizontal frame; 23. Lifting block; 24. Threaded rod; 25. Vertical slide rod; 3. Horizontal plate; 301. Mounting socket; 31. Embedded groove; 4. Press block; 41. Clamping groove; 5. Auger breaking unit; 51. Second motor; 52. Sleeve; 521. Slag discharge branch pipe; 53. Auger rod; 6. Plastic steel plate. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-7 The present invention describes the above technical solution in detail through the following embodiments:

[0031] A soil layer plastic steel plate pile sinking device, used for sinking plastic steel plate 6 piles, comprising:

[0032] Support frame 2, such as Figure 1-Figure 3 The structure shown includes two side vertical frames 21 with fixedly mounted horizontal frames 22, and lifting blocks 23 are respectively mounted on the two side vertical frames 21 for lifting and lowering; specifically, in this embodiment, a vertical sliding rod 25 is inserted into the vertical frame 21 on one side, and a threaded rod 24 is mounted on the other side vertical frame 21 by rotation of the first motor 1, and the lifting blocks 23 on both sides are respectively slidably mounted and threadedly mounted on the vertical sliding rod 25 and the threaded rod 24.

[0033] In order to obtain the ability of synchronous lifting, the present embodiment has a horizontal plate 3 detachably installed between the lifting blocks 23 on both sides. Figure 1 and Figure 2 Installation relationship shown.

[0034] It should be noted that if Figure 4-Figure 6 The structure shown, in order to better support and limit the plastic-steel plate 6, this embodiment provides an embedded groove 31 on the horizontal plate 3 that fits with the plastic-steel plate 6, and along the edge of the embedded groove 31 is provided with a mounting socket 301 for installing four spiral earth-breaking units 5. When the first motor 1 is driven, the horizontal plate 3 can be driven to rise and fall through the lifting block 23. This process will drive the spiral earth-breaking units 5 to rise and fall synchronously. When piles need to be sunk, the horizontal plate 3 can be lowered to drive the spiral earth-breaking units 5 to break the ground.

[0035] Specifically, such as Figure 7As shown in the structure, the spiral earth-breaking unit 5 includes a sleeve 52 provided with a slag discharge branch pipe 521, a second motor 51 is installed on the sleeve 52, and a spiral drill rod 53 coaxially connected to the output shaft of the second motor 51 is provided in the sleeve 52. The spiral drill rod 53 is driven by the second motor 51 to drill the soil, and the soil residue will be transported upward along with the spiral drill rod 53 and discharged from the slag discharge branch pipe 521, thereby providing space for the plastic steel plate 6 to sink piles, thereby solving the problem of soil compaction.

[0036] In order to complete the pile sinking of the plastic steel plate 6 synchronously, this embodiment Figure 4-Figure 6 As shown in the structure, a pressure block 4 is detachably installed at the embedded groove 31, and a clamping groove 41 is provided at the contact surface between the pressure block 4 and the embedded groove 31, and the plastic steel plate 6 is inserted in the clamping groove 41. Figure 5 , the plastic steel plate 6 can maintain a vertical state and a limiting structure in the clamping groove 41, and can be pressed down by the pressing block 4 as the horizontal plate 3 is pressed down. At the same time, the spiral earth-breaking unit 5 breaks the soil during this process, which can effectively sink piles. In order to facilitate the rapid installation of the plastic steel plate 6 at the clamping groove 41, as shown in the following example. Figure 2 In the structure shown, the bottom surface of the pressing block 4 in this embodiment is higher than the bottom surface of the horizontal plate 3, and the plastic steel plate 6 can be quickly clamped into the clamping groove 41 to keep it pressed down. Moreover, the structure can directly raise the horizontal plate 3 after the pile is sunk, and the plastic steel plate 6 will automatically separate from the clamping groove 41. The operation is simple and reliable.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0038] In addition, if the embodiments of the present invention include descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of such features.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A soil layer plastic steel plate pile sinking device, used for plastic steel plate (6) pile sinking, characterized by: include: The support frame (2) comprises two vertical frames (21) on which a horizontal frame (22) is fixedly mounted, and lifting blocks (23) are respectively mounted on the vertical frames (21) on both sides for lifting; A horizontal plate (3) is detachably mounted on the two lifting blocks (23) and is provided with an embedded groove (31) for supporting the plastic steel plate (6); A plurality of spiral soil-breaking units (5) are installed along the edge of the embedded groove (31) and are used to rise and fall synchronously with the horizontal plate (3) and break the soil; A pressing block (4) is installed at the embedded groove (31) and is used to provide position limiting support for the pile sinking of the plastic steel plate (6).

2. The soil layer plastic steel plate pile driving device according to claim 1, characterized in that: A vertical slide rod (25) is inserted into the vertical frame (21) on one side, and a threaded rod (24) is installed on the vertical frame (21) on the other side to be rotated by a first motor (1); The lifting blocks (23) on both sides are respectively slidably mounted and threadedly mounted on the vertical sliding rod (25) and the threaded rod (24).

3. The soil layer plastic steel plate pile driving device according to claim 1, characterized in that: The horizontal plate (3) is provided with a mounting hole (301) for inserting the spiral earth-breaking unit (5).

4. The soil layer plastic steel plate pile driving device according to claim 3, characterized in that: The spiral earth-breaking unit (5) comprises a sleeve (52) provided with a slag discharge branch pipe (521), a second motor (51) is mounted on the sleeve (52), and a spiral drill rod (53) coaxially connected to the output shaft of the second motor (51) is provided in the sleeve (52).

5. The soil layer plastic steel plate pile driving device according to claim 3, characterized in that: A clamping groove (41) is provided at the contact surface between the pressing block (4) and the embedded groove (31), and the clamping groove (41) is used for inserting the plastic steel plate (6).

6. The soil layer plastic steel plate pile driving device according to claim 5, characterized in that: The pressing block (4) is detachably mounted on the embedded groove (31), and the bottom surface of the pressing block (4) is higher than the bottom surface of the horizontal plate (3).

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