CN211448572U - Hole cleaning device for pile foundation construction - Google Patents
Hole cleaning device for pile foundation construction Download PDFInfo
- Publication number
- CN211448572U CN211448572U CN201922091213.0U CN201922091213U CN211448572U CN 211448572 U CN211448572 U CN 211448572U CN 201922091213 U CN201922091213 U CN 201922091213U CN 211448572 U CN211448572 U CN 211448572U
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- cleaning device
- pile foundation
- foundation construction
- hole cleaning
- barrel
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Abstract
The utility model provides a clear hole device for pile foundation construction comprises the device body, the device body includes upper surface open-ended barrel, the symmetry is provided with rings and is provided with the wash port along the horizontal direction on the lateral wall of barrel, it is connected with adjustable fender to rotate through the connecting piece on the circumference of barrel bottom surface, be provided with the arch on the adjustable fender bottom surface, the barrel bottom surface radially is provided with and is used for blocking the shelves pole on adjustable fender outer edge. When the hole cleaning device is used for drilling holes below water, the movable baffle which can only be opened inwards can enable the cylinder body to collect impurities such as sediments under water; when the hole cleaning device is lifted upwards, the movable baffle is closed, so that impurities such as sediment in the cylinder body cannot flow back to the water again; the hole cleaning device can be repeatedly used, so that impurities in the holes can be cleaned efficiently in a labor-saving manner.
Description
Technical Field
The utility model relates to a pile foundation construction technical field, more specifically relates to a clear hole device for pile foundation construction.
Background
In the pile foundation construction, need clear hole, however at the job site, current clear hole device structure is complicated, the operation is inconvenient, the cost is higher and adapt to the geological conditions singleness, can not be fine be applicable to the job site under the various environment, often lead to the pile foundation construction progress slow, especially when clearing up the sediment under water, manual cleaning is very difficult. Therefore, in the process of pile foundation construction, a device which is simple in structure, simple and convenient to operate, time-saving, labor-saving, safe, efficient, capable of being manufactured automatically at any time according to needs and suitable for various geology is urgently needed, so that safety is ensured, and the requirement for efficient drilling of pile foundation construction is met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned prior art not enough, the utility model provides a safe high efficiency need not the artifical clear hole device that is used for pile foundation construction that gets into debris such as the sediment at the bottom of the pile foundation hole just can clear up the hole bottom.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a clear hole device for pile foundation construction, comprises the device body, the device body includes that the upper surface is open-ended barrel, the symmetry is provided with rings and is provided with the wash port along the horizontal direction on the lateral wall of barrel, be connected with adjustable fender through the connecting piece rotation on the circumference of barrel bottom surface, be provided with the arch on the adjustable fender bottom surface, the barrel bottom surface radially is provided with and is used for blocking the shelves pole on the adjustable fender outer edge.
The number of the drain holes is at least two, and the drain holes are arranged at equal intervals.
The distance between the drain holes is 10-20 cm.
The drain hole and the hanging ring are both positioned on the upper half part of the side wall of the cylinder body.
The connecting piece is a hinge.
The movable baffle is a pair of semicircular steel plates.
The bulges are made of I-shaped steel.
The stop lever is a channel steel.
Compared with the prior art, the utility model beneficial effect be: when the hole cleaning device is positioned below the drilling accumulated water through a crane, the movable baffle which can only be opened inwards enables the cylinder body to collect impurities such as sediments and the like under water; when the hole cleaning device is lifted upwards, the movable baffle is closed, so that impurities such as sediment in the cylinder body cannot flow back to the water again; the hole cleaning device can be repeatedly used, so that impurities in the holes can be cleaned efficiently in a labor-saving manner.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Reference numerals: 1-cylinder body, 2-drain hole, 3-hanging ring, 4-blocking rod, 5-movable baffle, 6-bulge, 7-connecting piece, 6-bulge and 7-connecting piece.
Detailed Description
The hole cleaning device for pile foundation construction shown in fig. 1-2 comprises a device body, the device body comprises a cylinder body 1 with an opening on the upper surface, hanging rings 3 are symmetrically arranged on the side wall of the cylinder body 1, a drain hole 2 is arranged along the horizontal direction, a movable baffle plate 5 is rotatably connected on the circumference of the bottom surface of the cylinder body 1 through a connecting piece 7, a bulge 6 is arranged on the bottom surface of the movable baffle plate 5, and a stop lever 4 used for clamping the outer edge of the movable baffle plate 5 is radially arranged on the bottom surface of the cylinder body 1. In this embodiment, the drain hole 2 and the hanging ring 3 are both located in the upper half portion of the side wall of the cylinder 1, the movable baffle 5 is two semicircular steel plates, the blocking rod 4 is located at the diameter position of the bottom surface of the cylinder 1, the movable baffle 5 can only be opened inwards, and when the two movable baffles 5 are closed, the blocking rod 4 just blocks the edges of the two movable baffles 5, so that the two movable baffles 5 cannot be opened outwards.
The number of the drain holes 2 is at least two, the drain holes 2 are arranged at equal intervals, and in the embodiment, the number of the drain holes 2 is about 20.
The distance between the drain holes 2 is 10-20cm, in this embodiment, the distance between the drain holes is 15 cm.
The drain hole 2 and the hanging ring 3 are both positioned on the upper half part of the side wall of the cylinder body 1.
The upper surface of the cylinder 1 is hemispherical.
The connecting piece 7 is a hinge. In other embodiments of the present invention, the connecting member may also be other devices such as an articulated shaft that can connect the movable baffle 5 to the cylinder 1.
The movable baffle 5 is a pair of semicircular steel plates.
The bulge 6 is I-shaped steel.
The stop lever 4 is a channel steel.
The barrel body 1 is in a hollow cylindrical shape and can be made of waste steel protective barrels, a crane steel wire rope is connected with a hanging ring 3 when hole cleaning is carried out, the hole cleaning device is lifted and placed at the bottom of a drilled pile, two movable baffles 5 are positioned on the bottom surface, and when the movable baffles enter underwater, impurities such as sediments and the like enter the barrel body 1 due to the fact that buoyancy of water is inwards opened. When the cylinder 1 reaches the bottom of the pile hole, the two movable baffles 5 are slightly opened due to the action of the bulge 6 and are not completely closed. When the hole cleaning device is lifted by a crane, as the cylinder body 1 is filled with water, the two movable baffles 5 are closed under the action of gravity, and when the hole cleaning device leaves the water surface, part of water in the cylinder body 1 can flow out from the water drainage hole 2. The hole cleaning device is fished out of the water surface, impurities in the cylinder body 1 are poured out, and then the hole cleaning device can be reused.
The above description is only the preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned specific embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a clear hole device for pile foundation construction, comprises the device body, characterized by, the device body includes upper surface open-ended barrel (1), the symmetry is provided with rings (3) and is provided with wash port (2) along the horizontal direction on the lateral wall of barrel (1), rotate through connecting piece (7) on the circumference of barrel (1) bottom surface and be connected with adjustable fender (5), be provided with arch (6) on adjustable fender (5) bottom surface, barrel (1) bottom surface radially is provided with and is used for blocking shelves pole (4) on adjustable fender (5) outer edge.
2. The hole cleaning device for the pile foundation construction according to claim 1, wherein the number of the drain holes (2) is at least two, and the drain holes (2) are arranged at equal intervals.
3. A hole cleaning device for pile foundation construction according to claim 1, wherein the pitch of the drain holes (2) is 10-20 cm.
4. A hole cleaning device for pile foundation construction according to claim 1, wherein the drain hole (2) and the hanging ring (3) are both located in the upper half of the side wall of the barrel (1).
5. A hole cleaning device for pile foundation construction according to claim 1, wherein the connecting member (7) is a hinge.
6. A hole cleaning device for pile foundation construction according to claim 1, wherein the movable baffle (5) is a pair of semicircular steel plates.
7. A hole cleaning device for pile foundation construction according to claim 1, wherein the protrusion (6) is an i-steel.
8. A hole cleaning device for pile foundation construction according to claim 1, wherein the stop lever (4) is a channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091213.0U CN211448572U (en) | 2019-11-28 | 2019-11-28 | Hole cleaning device for pile foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091213.0U CN211448572U (en) | 2019-11-28 | 2019-11-28 | Hole cleaning device for pile foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448572U true CN211448572U (en) | 2020-09-08 |
Family
ID=72298818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091213.0U Active CN211448572U (en) | 2019-11-28 | 2019-11-28 | Hole cleaning device for pile foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211448572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924881A (en) * | 2019-11-28 | 2020-03-27 | 中国建筑第六工程局有限公司 | Hole cleaning device for pile foundation construction |
| CN113309103A (en) * | 2021-06-08 | 2021-08-27 | 徐州基桩工程公司 | Hole cleaning device for building pile foundation construction |
-
2019
- 2019-11-28 CN CN201922091213.0U patent/CN211448572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924881A (en) * | 2019-11-28 | 2020-03-27 | 中国建筑第六工程局有限公司 | Hole cleaning device for pile foundation construction |
| CN113309103A (en) * | 2021-06-08 | 2021-08-27 | 徐州基桩工程公司 | Hole cleaning device for building pile foundation construction |
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