Static pressure steel sheet pile planting machine and planting process

Abstract

The application relates to the technical field of foundation construction, and particularly discloses a static pressure steel sheet pile planting machine and a planting process, which comprises a base, a vertical column formed by extending the surface of the base upward, a driving module installed on the base, a gear connected to the power output end of the driving module, a sliding block with a containing groove and a mounting hole extending in the longitudinal direction, the containing groove being used for containing a steel sheet pile, the mounting hole being sleeved on the outer periphery of the vertical column, a toothed plate installed on the side wall of the sliding block close to the gear, the toothed plate being meshed with the gear, the gear being used for driving the toothed plate to drive the sliding block to slide up and down along the vertical column, and a fixing module comprising two groups of fixing components, the two groups of fixing components being used for fixing the two side surfaces of the steel sheet pile, the sliding blocks on the two sides of the containing groove each having a threaded hole, and the fixing component comprising a bolt, a nut and a clamping block. The static pressure steel sheet pile planting machine and the planting process can reduce noise, thereby accelerating the construction progress.

Description

Technical Field

[0001] This invention relates to the field of foundation construction technology, and in particular to a static pressure steel sheet pile planting machine and a planting process. Background Technology

[0002] Steel sheet piles are a type of steel structure with interlocking joints. Their cross-sections include straight, channel, and Z-shaped sections, and they come in various sizes and interlocking methods. Common types include the Larsen type and the Lacwana type. Multiple steel sheet piles can be freely combined to form a continuous and compact steel structure for retaining walls or water barriers. Currently, steel sheet pile construction uses hammer driving, which easily generates noise, disturbs residents' lives, and affects construction progress. Summary of the Invention

[0003] The purpose of this invention is to provide a static pressure steel sheet pile driving machine that can reduce noise and thus speed up the construction process.

[0004] To achieve the above objectives, the present invention provides a static pressure sheet pile driving machine, comprising:

[0005] The base extends upwards from one side of its surface to form a column;

[0006] A drive module is mounted on the base, and a gear is connected to the power output end of the drive module;

[0007] The slider has a longitudinally extending receiving groove and a mounting hole inside, the receiving groove being used to receive the steel sheet pile, and the mounting hole being fitted around the outer periphery of the column;

[0008] A toothed plate is mounted on the side wall of the slider near the gear. The toothed plate meshes with the gear, and the gear drives the toothed plate to move the slider up and down along the column.

[0009] The fixing module includes two sets of fixing components, which are used to fix the two sides of the steel sheet pile respectively. The sliders on both sides of the receiving groove have threaded holes. The fixing components include bolts, nuts and clamps. The clamps are located on the side of the steel sheet pile. One end of the bolt passes through the threaded hole and is connected to the clamp. The nut is installed on the bolt and abuts against the slider.

[0010] In some embodiments, the static pressure sheet pile driver further includes a partition plate disposed in the slider, the partition plate being used to separate the receiving groove and the mounting hole, and the two sides of the partition plate being connected to the slider.

[0011] In some embodiments, the surface of the column has a longitudinally extending groove in which steel balls are installed.

[0012] In some embodiments, the column has a rectangular cross-section, the mounting hole is rectangular, and the gap between the inner wall of the slider and the outer wall of the column is less than 2 mm.

[0013] In some embodiments, the static pressure sheet pile driver further includes a vibrator mounted on the sidewall of the slider away from the gear.

[0014] In some embodiments, the static pressure sheet pile driving machine further includes a lifting pulley, which is installed on the top of the column and is used to lift the sheet pile.

[0015] In some embodiments, the base has an upwardly recessed groove at its bottom for accommodating an installation portion, which is the portion of the sheet pile that protrudes above the ground after installation. The static pressure sheet pile driver also includes an anti-pull rod that passes through the installation portion and has both ends mounted on the base.

[0016] In some embodiments, the static pressure sheet pile driver further includes a gearbox, and the drive module is connected to the gear transmission via the gearbox.

[0017] On the other hand, the present invention provides a static pressure sheet pile planting process, using the static pressure sheet pile planting machine described in any of the above embodiments, the static pressure sheet pile planting process comprising:

[0018] The sheet pile is hoisted into the receiving groove of the slider, and the bolts of the two sets of fixing components are tightened so that the clamping block clamps the sheet pile.

[0019] The drive module is activated to rotate the gear, which in turn drives the slider to move downward along the column via the toothed plate, so that the bottom of the sheet pile is inserted into the soil layer for pile planting.

[0020] After the pile is planted, move the position of the base, activate the drive module to move the slider upward along the column to reset, and repeat the above steps to plant piles continuously.

[0021] In other embodiments, as the bottom of the sheet pile is inserted downward into the soil, a vibrator is activated to cause the sheet pile to vibrate.

[0022] This invention provides a static pressure steel sheet pile driving machine, which has the following advantages compared with the prior art:

[0023] By installing a toothed plate on the side wall of the slider near the gear, the toothed plate meshes with the gear, and the gear drives the toothed plate to move the slider up and down along the column. The movement of the sheet pile is driven by the transmission between the toothed plate and the gear, which can reduce the construction noise of the sheet pile and thus speed up the construction progress. Attached Figure Description

[0024] Figure 1 This is a front view structural schematic diagram of a static pressure steel sheet pile planting machine provided for some embodiments of the present invention.

[0025] Figure 2 This is a side view of a static pressure steel sheet pile planting machine provided for some embodiments of the present invention.

[0026] Figure 3 This is a top-view enlarged structural schematic diagram of the slider of a static pressure steel sheet pile planting machine provided in some embodiments of the present invention.

[0027] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0028] In the diagram: 1. Base; 11. Column; 13. Groove; 111. Slide; 112. Steel ball; 2. Drive module; 21. Gear; 3. Slider; 31. Receiving groove; 32. Mounting hole; 33. Threaded hole; 4. Tooth plate; 5. Fixing module; 51. Bolt; 52. Nut; 53. Clamping block; 7. Sheet pile; 8. Partition plate; 9. Vibrator; 12. Lifting pulley; 14. Anti-pull pile; 15. Gearbox. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0030] It should be understood that in the description of this application, the terms "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. That is, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Furthermore, unless otherwise stated, "a plurality of" means two or more.

[0031] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0032] like Figure 1-4 As shown, the static pressure sheet pile planting machine provided in some embodiments of the present invention includes a base 1, a drive module 2, a slider 3, a toothed plate 4, and a fixing module 5. The sheet pile 7 is mounted on the slider 3 via the fixing module 5. The drive module 2 moves the toothed plate 4 to move the slider 3 downward along the column 11, thereby moving the sheet pile 7 to perform the planting operation.

[0033] One side of the base 1 extends upward to form a column 11. The column 11 is integrally formed with the base 1, or it is detachably fixed to the base 1 by means of a connector, and the surface of the base 1 is perpendicular to the column 11.

[0034] The drive module 2 is mounted on the base 1, and the power output end of the drive module 2 is connected to the gear 21. The drive module 2 is a motor or an engine.

[0035] The slider 3 has a longitudinally extending receiving groove 31 and a mounting hole 32 inside. The receiving groove 31 is used to receive the sheet pile 7, and the mounting hole 32 is fitted around the outer periphery of the column 11. This allows the slider 3 to move up and down along the column 11.

[0036] The toothed plate 4 is installed on the side wall of the slider 3 near the gear 21. The toothed plate 4 is meshed with the gear 21, and the gear 21 is used to drive the toothed plate 4 to drive the slider 3 to slide up and down along the column 11.

[0037] The fixing module 5 includes two sets of fixing components, which are used to fix the two sides of the sheet pile 7. The sliders 3 on both sides of the receiving groove 31 each have threaded holes 33. Each fixing component includes a bolt 51, a nut 52, and a clamping block 53. The clamping block 53 is located on the side of the sheet pile 7. One end of the bolt 51 passes through the threaded hole 33 and connects to the clamping block 53. The nut 52 is installed on the bolt 51 and abuts against the slider 3. The nut 52 can lock the bolt 51, allowing the bolt 51 to clamp the sheet pile 7 via the clamping block 53.

[0038] Based on the above structural configuration, the toothed plate 4 is installed on the side wall of the slider 3 near the gear 21. The toothed plate 4 is meshed with the gear 21, and the gear 21 is used to drive the toothed plate 4 to drive the slider 3 to slide up and down along the column 11. Through the transmission between the toothed plate 4 and the gear 21, the movement of the sheet pile 7 is driven, which can reduce the construction noise of the sheet pile 7 and thus speed up the construction progress.

[0039] like Figure 3As shown, in some embodiments, the static pressure sheet pile driving machine also includes a partition plate 8, which is disposed in the slider 3. The partition plate 8 is used to separate the receiving groove 31 and the mounting hole 32. The two sides of the partition plate 8 are connected to the slider 3. Specifically, the partition plate 8 is connected to the slider 3 by bolts. The function of the partition plate 8 is to prevent the sheet pile 7 from colliding with the column 11 during the movement of the slider 3 along the column 11, so that the driving operation can be carried out smoothly.

[0040] like Figure 4 As shown, in some embodiments, the surface of the column 11 has a longitudinally extending groove 111, in which a steel ball 112 is installed. When the slider 3 slides along the column 11, the steel ball 112 can reduce friction, making the slider 3 move smoothly.

[0041] Specifically, the column 11 has a rectangular cross-section, the mounting hole 32 is rectangular, and the gap between the inner wall of the slider 3 and the outer wall of the column 11 is less than 2mm. The rectangular shape of the column 11 prevents the slider 3 from rotating during movement, further improving the stability of the slider 3.

[0042] In some embodiments, the static pressure sheet pile driver further includes a vibrator 9, which is mounted on the side wall of the slider 3 away from the gear 21. Turning on the vibrator 9 causes the sheet pile 7 to vibrate, making it easier to press the sheet pile 7 into the ground.

[0043] In some embodiments, the static pressure sheet pile driving machine further includes a lifting pulley 12, which is installed on the top of the column 11 and is used to lift the sheet pile 7. The sheet pile 7 has a lifting hole, and the hoist's lifting rope is installed in the lifting hole through the lifting pulley 12 to lift the sheet pile 7.

[0044] like Figure 1 As shown, in some embodiments, the bottom of the base 1 has an upwardly recessed groove 13 for accommodating the mounting portion, which is the part of the sheet pile 7 that protrudes above the ground after installation. The static pressure sheet pile driver also includes an anti-tension rod 14, which passes through the mounting portion. Specifically, the anti-tension rod 14 passes through the lifting hole, thus eliminating the need for additional drilling on the sheet pile 7. Both ends of the anti-tension rod 14 are installed on the base 1. Installing the anti-tension rod 14 stabilizes the structure of the base 1.

[0045] In some embodiments, the static pressure sheet pile driver further includes a gearbox 15, through which the drive module 2 is connected to the gear 21. The gearbox 15 amplifies the output torque of the drive module 2, which is beneficial for the installation of the sheet piles 7.

[0046] Other embodiments of the present invention provide a static pressure sheet pile planting process, using the static pressure sheet pile planting machine of any of the above embodiments. The static pressure sheet pile planting process includes:

[0047] The sheet pile is hoisted into the receiving groove of the slider, and the bolts of the two sets of fixing components are tightened to clamp the sheet pile.

[0048] The drive module is activated to rotate the gears, which in turn drive the slider to move downward along the column via the toothed plate, so that the bottom of the sheet pile is inserted into the soil layer for pile planting.

[0049] After the pile is installed, move the base to a new position, activate the drive module to move the slider upwards along the column to reset it, and repeat the above steps to install piles continuously.

[0050] In other embodiments, a vibrator is activated to vibrate the sheet pile as the bottom of the sheet pile is inserted downwards into the soil.

[0051] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present invention, and these improvements and substitutions should also be considered within the scope of protection of the present invention.

Claims

1. A static pressure sheet pile driving machine, characterized in that, The utility model relates to a static pressure steel sheet pile planting machine, including: Base, drive module, slider, toothed plate and fixed module; The surface of the base extends upward on one side to form a column; The drive module is installed on the base, and the power output end of the drive module is connected with a gear; The slider has a containing groove extending longitudinally and a mounting hole inside, the containing groove is used for containing the steel sheet pile, and the mounting hole is sleeved on the outer periphery of the column; The toothed plate is installed on the side wall of the slider close to the gear, the toothed plate is connected with the gear in meshing mode, and the gear is used for driving the toothed plate to drive the slider to slide up and down along the column; The fixed module includes two groups of fixed components, the two groups of fixed components are used for corresponding fixation of the two side surfaces of the steel sheet pile, the slider on the two sides of the containing groove is provided with a threaded hole, the fixed component includes a bolt, a nut and a clamping block, the clamping block is arranged on the side surface of the steel sheet pile, one end of the bolt is connected with the clamping block through the threaded hole, and the nut is installed on the bolt and abuts against the slider; The static pressure steel sheet pile planting machine further includes a partition plate arranged in the slider, the partition plate is used for separating the containing groove and the mounting hole, and the two sides of the partition plate are connected with the slider; The surface of the column has a longitudinal sliding groove, and a steel ball is arranged in the sliding groove; The transverse section of the column is rectangular, the mounting hole is rectangular, and the interval between the inner wall of the slider and the outer wall of the column is less than 2mm; The static pressure steel sheet pile planting machine further includes a vibrator installed on the side wall of the slider away from the gear; The bottom of the base is provided with an upwardly recessed groove, the groove is used for containing an installation part, the installation part is a part exposed on the ground after the installation of the steel sheet pile, the static pressure steel sheet pile planting machine further includes a pullout resistant rod, the pullout resistant rod transversely passes through the installation part, and the two ends of the pullout resistant rod are installed on the base.

2. The static pressure steel sheet pile driver according to claim 1, characterized by The static pressure steel sheet pile planting machine further includes a lifting pulley installed on the top of the column, and the lifting pulley is used for lifting the steel sheet pile.

3. The static pressure steel sheet pile driver according to claim 1, characterized by The static pressure steel sheet pile planting machine further includes a gearbox, and the drive module is in transmission connection with the gear through the gearbox.

4. A static pressure steel sheet pile planting process, characterized by, The static pressure steel sheet pile planting machine according to any one of claims 1-3 is used, and the static pressure steel sheet pile planting process comprises the following steps: The steel sheet pile is lifted into the containing groove of the slider, the bolts of the two groups of fixed components are screwed, and the clamping block clamps the steel sheet pile; The drive module is started to rotate the gear, the slider is driven to move downward along the column through the toothed plate, the bottom of the steel sheet pile is inserted into the soil layer to plant the steel sheet pile; After the planting is completed, the position of the base is moved, the drive module is started to move the slider upward along the column to reset, and the above steps are repeated to continuously plant the steel sheet pile.

5. The static pressure steel sheet pile planting process according to claim 4, characterized by, During the process that the bottom of the steel sheet pile is inserted into the soil layer, the vibrator is started to drive the steel sheet pile to vibrate.

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