Piling device for building construction

Abstract

The utility model discloses a piling device for building construction, and relates to the technical field of piling machines. The piling device for building construction comprises a piling frame, a spraying mechanism and a cleaning mechanism, the piling frame is provided with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a lifting plate, the lifting plate is provided with a second motor, and the second motor is fixedly connected with the spraying mechanism. The output end of the second motor is fixedly connected with a spiral pile head. In order to overcome the defect that a pile driver cannot clean a pile head, cleaning liquid can be sprayed to the surface of the pile head through the spraying mechanism, the surface of the pile head can be attached and covered with sponge through the cleaning mechanism, then the pile head is rotated, and the sponge is used for wiping and cleaning the surface of the pile head.

Description

Technical Field

[0001] The utility model relates to the technical field of pile drivers, in particular to a pile driving device for building construction. Background Art

[0002] Spiral pile drivers are needed in construction. Spiral pile drivers are a type of pile driving equipment that uses a power head to drive a drill bit to drill holes underground. The pile head is a key component of the pile driver for drilling and piling. During the operation, the pile head will directly contact the soil, rocks and other ground materials, so it is easy for dirt, sand and other impurities to accumulate on the surface. However, existing pile drivers cannot clean the pile head, resulting in the accumulated soil and rocks reducing the contact area between the pile head and the ground, thereby reducing the drilling efficiency and causing inaccurate drilling positions.

[0003] Therefore, in order to solve the defect that the pile driver cannot clean the pile head, it is necessary to propose a pile driving device for construction. Utility Model Content

[0004] The purpose of the utility model is to provide a piling device for construction, which can spray cleaning liquid on the surface of the pile head through a spray mechanism, and then use a sponge to cover the surface of the pile head through a cleaning mechanism, and then rotate the pile head and wipe its surface with a sponge to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A piling device for construction, comprising a piling frame, a spraying mechanism and a cleaning mechanism, wherein a first motor is installed on the piling frame, a threaded rod is fixedly connected to the output end of the first motor, a lifting plate is threadedly connected to the threaded rod, a second motor is installed on the lifting plate, and a spiral pile head is fixedly connected to the output end of the second motor;

[0007] The spray mechanism comprises a cleaning box, which is arranged at the top of the pile driving frame, and water pumps are symmetrically installed at the left and right ends of the cleaning box, one end of the water pump is sealedly connected to the cleaning box through a water pipe, and the other end of the water pump is sealedly connected to a spray head through a water pipe;

[0008] The cleaning mechanism comprises an arc plate, wherein there are two arc plates and the arc plates are arranged symmetrically about the spiral pile head. A sponge is detachably mounted on the inner wall of the arc plate by screws, and a cylinder is connected to the outer wall of the arc plate by a piston rod, and the cylinder is fixed to the outer wall of the pile driving frame.

[0009] Preferably, a positioning nail is threadedly connected to the bottom of the pile driving frame, and a handle is welded to the top of the pile driving frame.

[0010] Preferably, a slide groove is provided on the piling frame, and the lifting plate is slidably connected to the slide groove.

[0011] Preferably, the nozzle is arranged to be tilted downward and directly face the spiral pile head.

[0012] Preferably, a guide rod is fixedly connected to the back end of the arc-shaped plate, and the guide rod is slidably connected to the piling frame.

[0013] Preferably, the inner wall of the sponge is provided with a groove matched with the surface of the spiral pile head.

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

[0015] The pile driving device for building construction can spray cleaning liquid onto the surface of the spiral pile head through a nozzle until the cleaning liquid covers the entire spiral pile head, and then start the cylinder to drive the arc plate to move until the sponge wraps the entire spiral pile head, and then start the second motor to drive the spiral pile head to rotate, so that the soil and stones accumulated on the surface of the spiral pile head can be wiped off, thereby cleaning the spiral pile head, increasing the contact area between the spiral pile head and the ground, and improving the drilling efficiency and hole rotation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural diagram of the overall structure of the utility model;

[0017] Figure 2 This is a back structural diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the spray mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning mechanism structure of the utility model.

[0020] In the figure: 1. pile frame; 11. positioning nail; 12. handle; 13. first motor; 14. threaded rod; 15. lifting plate; 16. second motor; 17. spiral pile head; 18. slide; 2. spray mechanism; 21. cleaning box; 22. water pump; 23. water pipe; 24. nozzle; 3. cleaning mechanism; 31. arc plate; 32. sponge; 33. screw; 34. cylinder; 35. guide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] To solve the technical problem of how the pile driver performs pile driving, please refer to Figure 1-Figure 3 , this embodiment provides the following technical solutions:

[0023] A piling device for construction includes a piling frame 1, a spraying mechanism 2 and a cleaning mechanism 3. A positioning nail 11 is threadedly connected to the bottom of the piling frame 1, a handle 12 is welded to the top of the piling frame 1, a first motor 13 is installed on the piling frame 1, a threaded rod 14 is fixedly connected to the output end of the first motor 13, a lifting plate 15 is threadedly connected to the threaded rod 14, a second motor 16 is installed on the lifting plate 15, and a spiral pile head 17 is fixedly connected to the output end of the second motor 16.

[0024] A slide groove 18 is provided on the pile driving frame 1 , and the lifting plate 15 is slidably connected to the slide groove 18 .

[0025] Specifically, the pile driving frame 1 is lifted to the ground where piling is required by the lifting handle 12, and then the pile driving frame 1 is fixed to the ground by the positioning nail 11, and then the first motor 13 is started, and the first motor 13 drives the threaded rod 14 to rotate. Since the lifting plate 15 is slidably connected to the slide groove 18, and the lifting plate 15 is threadedly connected to the threaded rod 14, the lifting plate 15 can drive the spiral pile head 17 to rise and fall stably, and the second motor 16 is started again during the lifting and falling, so that the spiral pile head 17 can rotate while rising and falling, so as to realize piling on the ground.

[0026] In order to solve the technical problem of how to spray cleaning fluid on the pile head of the pile driver, please refer to Figure 3 , this embodiment provides the following technical solutions:

[0027] The spray mechanism 2 includes a cleaning box 21, which is arranged at the top of the pile frame 1. Water pumps 22 are symmetrically installed on the left and right ends of the cleaning box 21. One end of the water pump 22 is sealed with the cleaning box 21 through a water pipe 23, and the other end of the water pump 22 is sealed with a nozzle 24 through the water pipe 23. The nozzle 24 is arranged to be tilted downward and directly facing the spiral pile head 17.

[0028] Specifically, the first motor 13 is started to make the lifting plate 15 rise to the top of the slide 18. At this time, the nozzle 24 is located on the left and right sides of the top of the spiral pile head 17. The water pump 22 is started, and the water pump 22 guides the cleaning liquid in the cleaning box 21 to the nozzle 24, and then sprays it from the nozzle 24 to the spiral pile head 17 until the cleaning liquid covers the surface of the spiral pile head 17.

[0029] To solve the technical problem of how to clean the pile head with a pile driver, please refer to Figure 4 , this embodiment provides the following technical solutions:

[0030] The cleaning mechanism 3 includes an arc-shaped plate 31, of which there are two and are arranged symmetrically about the spiral pile head 17. A sponge 32 is detachably mounted on the inner wall of the arc-shaped plate 31 by means of screws 33. A groove matching the surface of the spiral pile head 17 is formed on the inner wall of the sponge 32. The outer wall of the arc-shaped plate 31 is connected to a cylinder 34 by means of a piston rod, and the cylinder 34 is fixed to the outer wall of the pile frame 1.

[0031] The back end of the arc plate 31 is fixedly connected with a guide rod 35, which is slidably connected to the pile driving frame 1. When the arc plate 31 moves, the guide rod 35 can guide its movement, so that the sponge 32 can be accurately moved to the surface of the spiral pile head 17 and cover it.

[0032] Specifically, when the cleaning liquid covers the surface of the spiral pile head 17, the cylinder 34 is started, and the cylinder 34 pushes the arc plate 31 to move until the sponge 32 covers the entire surface of the spiral pile head 17, and then the second motor 16 is started, and the second motor 16 drives the spiral pile head 17 to rotate, so that the sponge 32 can wipe the surface of the spiral pile head 17 to remove accumulated dirt and stones, thereby cleaning the spiral pile head 17. After cleaning, the dirty sponge 32 is removed and replaced with a new one for later use.

[0033] Working principle: When the pile driving device for construction needs to clean the spiral pile head 17, first start the first motor 13 to move the lifting plate 15 to the top of the slide 18, then start the water pump 22, and the cleaning liquid in the cleaning box 21 is sprayed from the nozzle 24 toward the spiral pile head 17 until the cleaning liquid covers the surface of the spiral pile head 17, turn off the water pump 22, and then start the cylinder 34, which drives the arc plate 31 to move until the sponge 32 wraps the entire spiral pile head 17, start the second motor 16, and drive the spiral pile head 17 to rotate, so that the sponge 32 can wipe the surface of the spiral pile head 17 to remove the dirt and stones adhered to its surface, thereby cleaning the spiral pile head 17.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A piling device for construction, comprising a piling frame (1), a spraying mechanism (2) and a cleaning mechanism (3), characterized in that: The pile driving frame (1) is provided with a first motor (13), the output end of the first motor (13) is fixedly connected to a threaded rod (14), the threaded rod (14) is threadedly connected to a lifting plate (15), the lifting plate (15) is provided with a second motor (16), and the output end of the second motor (16) is fixedly connected to a spiral pile head (17); The spray mechanism (2) comprises a cleaning box (21), the cleaning box (21) being arranged at the top end of the piling frame (1), water pumps (22) being symmetrically mounted on the left and right ends of the cleaning box (21), one end of the water pump (22) being sealedly connected to the cleaning box (21) via a water pipe (23), and the other end of the water pump (22) being sealedly connected to a spray head (24) via a water pipe (23); The cleaning mechanism (3) comprises an arc-shaped plate (31), wherein there are two arc-shaped plates (31) and the arc-shaped plates (31) are arranged symmetrically with respect to the spiral pile head (17), a sponge (32) is detachably mounted on the inner wall of the arc-shaped plate (31) via a screw (33), and a cylinder (34) is connected to the outer wall of the arc-shaped plate (31) via a piston rod, and the cylinder (34) is fixed to the outer wall of the pile driving frame (1).

2. A piling device for construction according to claim 1, characterized in that: The bottom of the pile driving frame (1) is threadedly connected with a positioning nail (11), and the top of the pile driving frame (1) is welded with a handle (12).

3. A piling device for construction according to claim 1, characterized in that: The pile driving frame (1) is provided with a slide groove (18), and the lifting plate (15) is slidably connected to the slide groove (18).

4. A piling device for construction according to claim 1, characterized in that: The spray head (24) is arranged to be inclined downward and directly face the spiral pile head (17).

5. A piling device for construction according to claim 1, characterized in that: A guide rod (35) is fixedly connected to the back end of the arc-shaped plate (31), and the guide rod (35) is slidably connected to the pile driving frame (1).

6. A piling device for construction according to claim 1, characterized in that: The inner wall of the sponge (32) is provided with a groove matched with the surface of the spiral pile head (17).

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