Hollow pile core cleaning device

Abstract

The utility model relates to the technical field of hollow pile core cleaning, in particular to a hollow pile core cleaning device which comprises a main rod and a drill bit, a handle is installed on the top of the main rod, a sleeve is connected to the outer side of the main rod in a sleeved mode, a containing cylinder is installed at the bottom of the sleeve, an auger is installed at the bottom of the main rod, and a hollow pile core is arranged on the auger. The drill bit is installed at the bottom of the auger, and a connecting rod is installed on the side face of the main rod. The hollow pile core cleaning device has the beneficial effects that when the hollow pile core cleaning device is used, a main rod can be rotated through a handle to drive an auger to rotate, when the auger rotates, sludge can be conveyed into a circular ring from the interior of a hollow pile, and the sludge can enter a storage barrel through a gap between the circular ring and the main rod; and meanwhile, when the sludge in the storage cylinder is more and more, the sludge can be pressed through the circular ring, the situation that the sludge falls off is avoided, and therefore the cleaning effect of the sludge in the hollow pile is better.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow pile core cleaning, in particular to a hollow pile core cleaning device. Background Art

[0002] Generally, the top of the hollow pile is usually exposed to the outside, which leads to a large amount of silt being deposited inside the hollow pile during the subsequent construction process. In order not to affect the subsequent normal construction, the silt inside the hollow pile needs to be cleaned.

[0003] In the prior art, in order to facilitate the cleaning of the silt inside the hollow pile, a digging rod is used to clean the silt inside the hollow pile. The digging rod is inserted into the interior of the hollow pile, and then the silt is dug out by the digging rod, thereby cleaning the silt inside the hollow pile.

[0004] However, when the silt inside the hollow pile is cleaned by using a digging rod, not only is the cleaning efficiency very low, but the silt can also easily fall when the digging rod is pulled out, making it very inconvenient to clean the hollow pile. Utility Model Content

[0005] The purpose of the utility model is to provide a hollow pile core cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hollow pile core cleaning device, comprising: a main rod and a drill bit, a handle is installed on the top of the main rod, a sleeve is sleeved on the outside of the main rod, a storage tube is installed at the bottom of the sleeve, an auger is installed at the bottom of the main rod, and the drill bit is installed at the bottom of the auger.

[0007] Preferably, a connecting rod is installed on the side of the main rod, and a ring is connected to one end of the connecting rod away from the main rod.

[0008] Preferably, saw teeth are installed at the bottom of the storage tube, and the saw teeth are evenly installed at the bottom of the storage tube.

[0009] Preferably, an internal threaded hole is formed on one side of the main rod, and an external threaded hole is formed on one side of the sleeve.

[0010] Preferably, a locking bolt is connected between the internal threaded hole and the external threaded hole, and the locking bolt passes through the external threaded hole and butts against the internal threaded hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the hollow pile core cleaning device proposed by the utility model is in use, the main rod can be turned by a handle, so that the main rod drives the auger to rotate. When the auger rotates, the silt can be transported from the inside of the hollow pile to the circular ring, and the silt can enter the receiving cylinder through the gap between the circular ring and the main rod. At the same time, when the silt in the receiving cylinder becomes more and more, the circular ring can be used to compact the silt to prevent the silt from falling, thereby making the cleaning effect of the silt inside the hollow pile better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main rod contraction three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main rod extension structure of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the connecting rod of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the sleeve of the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the main rod of the utility model.

[0018] In the figure: 1. main rod; 2. handle; 3. sleeve; 4. storage tube; 5. auger; 6. drill bit; 7. connecting rod; 8. ring; 9. serration; 10. internal threaded hole; 11. external threaded hole; 12. locking bolt. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0020] Embodiment 1

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a hollow pile core cleaning device, comprising: a main rod 1 and a drill bit 6, a handle 2 is installed on the top of the main rod 1, a sleeve 3 is sleeved on the outside of the main rod 1, a storage tube 4 is installed at the bottom of the sleeve 3, an auger 5 is installed at the bottom of the main rod 1, and the drill bit 6 is installed at the bottom of the auger 5.

[0022] A connecting rod 7 is installed on the side of the main rod 1, and a ring 8 is connected to the end of the connecting rod 7 away from the main rod 1. A serration 9 is installed at the bottom of the storage tube 4. The serration 9 is evenly installed at the bottom of the storage tube 4, and there is a gap between the inner ring of the ring 8 and the main rod 1.

[0023] Embodiment 2

[0024] On the basis of the first embodiment, in order to collect and clean the sludge, the drill bit 6 at the bottom of the main rod 1 can be inserted into the sludge, and then the handle 2 can be turned so that the handle 2 drives the auger 5 to rotate through the main rod 1. A connecting rod 7 is installed on the outside of the main rod 1. The connecting rod 7 is an "L"-shaped structure. The ring 8 is connected to the main rod 1 through several connecting rods 7, thereby ensuring the stability of the entire ring 8. There is a gap between the inner ring of the ring 8 and the main rod 1, and the outer ring of the ring 8 just enters the storage tube 4. When the handle 2 drives the auger 5 to rotate, the auger 5 will transport the sludge upward. At this time, the silt will enter the receiving tube 4 through the inner ring of the ring 8. Then, the silt gathered in the inner ring of the ring 8 is compressed by the cooperation of the connecting rod 7 and the ring 8, so that the silt can be better stored in the receiving tube 4 to prevent the silt from falling from the inner ring of the ring 8 when the main rod 1 is pulled out from the pile core. At the same time, saw teeth 9 are evenly installed on the bottom of the receiving tube 4 to ensure that the saw teeth 9 rotates when it rotates, so that the silt in the pile core can be broken up, so that the silt is moved to the receiving tube 4 along with the auger 5, ensuring that the silt inside the hollow pile can be effectively cleaned.

[0025] An internal threaded hole 10 is opened on one side of the main rod 1, and an external threaded hole 11 is opened on one side of the sleeve 3. A locking bolt 12 is connected between the internal threaded hole 10 and the external threaded hole 11. The locking bolt 12 passes through the external threaded hole 11 and docks with the internal threaded hole 10, forming a telescopic structure between the main rod 1 and the sleeve 3.

[0026] Embodiment 3

[0027] On the basis of Example 2, in order to achieve the purpose of storing more silt in the storage tube 4, the locking bolt 12 can be rotated according to the use requirements, so that the locking bolt 12 moves out from the internal threaded hole 10 on the side of the main rod 1 through the external threaded hole 11. At this time, there is no locking bolt 12 to fix the main rod 1 and the sleeve 3, so that the sleeve 3 can move downward along the main rod 1 and wrap more auger 5, thereby increasing the distance between the ring 8 and the top of the storage tube 4. After adjusting the sleeve 3 to a suitable position, the locking bolt 12 is rotated in the opposite direction, so that the locking bolt 12 is inserted into the internal threaded hole 10 on the side of the main rod 1 through the external threaded hole 11. At this time, the storage space of the storage tube 4 can be enlarged, which is convenient for storing more silt, and it can be selected according to the silt in different pile cores.

[0028] During actual use, when the hollow pile core cleaning device is in use, the drill bit 6 at the bottom of the main rod 1 can be inserted into the silt inside the hollow pile, and then the handle 2 is turned so that the handle 2 drives the auger 5 to rotate through the main rod 1. When the auger 5 rotates, the silt will be driven to move upward and will be collected into the storage tube 4 through the ring 8, thereby facilitating the cleaning of the silt inside the core of the hollow pile.

[0029] 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 hollow pile core cleaning device, comprising: The main rod (1) and the drill bit (6) are characterized in that: a handle (2) is installed on the top of the main rod (1), a sleeve (3) is sleeved on the outer side of the main rod (1), a storage tube (4) is installed on the bottom of the sleeve (3), an auger (5) is installed on the bottom of the main rod (1), and the drill bit (6) is installed on the bottom of the auger (5). A connecting rod (7) is installed on the side of the main rod (1), and a ring (8) is connected to the end of the connecting rod (7) away from the main rod (1). A sawtooth (9) is installed at the bottom of the storage tube (4), and the sawtooth (9) is evenly installed at the bottom of the storage tube (4). An internal threaded hole (10) is opened on one side of the main rod (1), and an external threaded hole (11) is opened on one side of the sleeve (3). A locking bolt (12) is connected through the internal threaded hole (10) and the external threaded hole (11).

2. A hollow pile core cleaning device according to claim 1, characterized in that: The locking bolt (12) passes through the external threaded hole (11) and butts against the internal threaded hole (10).

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