CN213014288U - Pile end load box structure with pile bottom sediment removing function - Google Patents
Pile end load box structure with pile bottom sediment removing function Download PDFInfo
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- CN213014288U CN213014288U CN202021702128.XU CN202021702128U CN213014288U CN 213014288 U CN213014288 U CN 213014288U CN 202021702128 U CN202021702128 U CN 202021702128U CN 213014288 U CN213014288 U CN 213014288U
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- load box
- pile
- hole cleaning
- cleaning pipe
- liquid inlet
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Abstract
The utility model discloses a pile end load box structure with sediment removal function at bottom of pile, characterized by: comprises a load box, a hole cleaning pipe and a liquid inlet pipe; the hole cleaning pipe is of an annular structure and is fixed on the end face of the load box, and the hole cleaning pipe is provided with a liquid inlet and a plurality of liquid outlets which are distributed on the lower side of the hole cleaning pipe and can discharge scouring liquid towards the lower part of the load box; the lower end of the liquid inlet pipe is connected with the liquid inlet, and the upper end of the liquid inlet pipe extends upwards. The utility model discloses can clear away the sediment at the bottom of the stake to promote pile body shaping quality.
Description
Technical Field
The utility model relates to a building pile foundation technical field, more specifically relate to a pile tip load box structure with function is clear away to pile bottom sediment.
Background
At present, with the popularization of the application of the static load detection technology of the self-balancing pile foundation, the convenience and the economy are increasingly outstanding. But the method also has new application problems while being widely applied: in the self-balancing pile end static test to the uplift pile, need with load box welded mounting in steel reinforcement cage's bottom, simultaneously because pile bottom has piled up the sediment, consequently the load box is along with steel reinforcement cage when packing into the pile bottom, load box and accumulational sediment can mutual interference, and load box extrusion sediment leads to the come-up of pile bottom sediment, and load box itself also can't obtain stable atress on the sediment simultaneously, consequently influences the shaping quality of pile foundation bottom.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a pile end load box structure with function is clear away to sediment at the bottom of the stake can clear away the sediment at the bottom of the stake to promote pile body shaping quality.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pile end load box structure with function is clear away to pile bottom sediment, characterized by: comprises a load box, a hole cleaning pipe and a liquid inlet pipe;
the hole cleaning pipe is of an annular structure and is fixed on the end face of the load box, and the hole cleaning pipe is provided with a liquid inlet and a plurality of liquid outlets which are distributed on the lower side of the hole cleaning pipe and can discharge scouring liquid towards the lower part of the load box;
the lower end of the liquid inlet pipe is connected with the liquid inlet, and the upper end of the liquid inlet pipe extends upwards.
Preferably, the inner ring wall of the hole cleaning pipe is connected with an inner fixing ring through a plurality of connecting rods, and the hole cleaning pipe is fixed on the end face of the load box through the inner fixing ring.
Preferably, the hole cleaning pipe is fixed on the upper end face of the load box, and the diameter of the hole cleaning pipe is larger than that of the load box.
Preferably, the outer annular wall of the hole cleaning pipe is provided with an outer fixing ring for fixing the reinforcement cage.
The utility model has the advantages that: when steel reinforcement cage and load case adorn, wash through the sediment of feed liquor pipe and clear hole pipe at the bottom of to the pile, solve the accumulational problem at the bottom of the pile of sediment to promote the fashioned quality of pile foundation.
Drawings
Fig. 1 is a schematic view of a pile end load box structure with a function of removing sediment at the bottom of a pile according to this embodiment;
FIG. 2 is a schematic view of the hole cleaning pipe and the load box provided in this embodiment;
fig. 3 is another schematic view of the hole cleaning pipe and the load box provided in this embodiment.
Detailed Description
The structure of the pile end load box with the function of removing the sediment at the bottom of the pile of the present invention will be further described with reference to fig. 1 to 3.
The utility model provides a pile end load box structure with function is clear away to pile bottom sediment, characterized by: comprises a load box 1, a hole cleaning pipe 2, a liquid inlet pipe 3 and a reinforcement cage 4. Load case 1 and steel reinforcement cage 4 are all fixed on load case 1's terminal surface, clear hole pipe 2 is the loop configuration to clear hole pipe 2 upside has two inlets 22, and the downside has a plurality of evenly distributed and discharges the liquid outlet 21 of scouring liquid towards load case 1 below. The lower end of the liquid inlet pipe 3 is connected with the liquid inlet 22, and the upper end extends upwards.
When the structure is installed on site, firstly, the reinforcement cage 4 is welded on the upper end face of the load box 1, and meanwhile, the lower end of the liquid inlet pipe 3 is connected with the liquid inlet 22 of the hole cleaning pipe 2, so that the two are communicated; the reinforcement cage 4 and the load box 1 are integrally laid until the reinforcement cage is in place; inject into scouring liquid through feed liquor pipe 3 to clear hole pipe 2, scouring liquid is evenly discharged through each liquid outlet behind the clear hole pipe to 21 erode the sediment at the bottom of the pile, thereby solve the pile bottom sediment and pile up the problem, guarantee pile foundation bottom fashioned quality.
Be connected with interior solid fixed ring 7 through a plurality of connecting rods 5 on the interior rampart of clear hole pipe 2, clear hole pipe 2 sets up with interior solid fixed ring 7 is concentric promptly, and the both ends of connecting rod 5 weld respectively on clear hole pipe 2 and interior solid fixed ring 7, and interior solid fixed ring 7 welded fastening is on the up end of load box 1. Under this structure, can realize clear hole pipe 2 stable fixed on load case 1. Simultaneously clear hole pipe 2's diameter is greater than the diameter of load case 1 to wash away around the bottom of load case 1 through liquid outlet 21 in the scour solution, reach effectual scouring effect.
An outer fixing ring 6 for fixing the reinforcement cage 4 is welded on the outer ring wall of the hole cleaning pipe 2. The outer fixing ring 6 is arranged for welding the lower end of the reinforcement cage 4, so that the stability of installation of the reinforcement cage 4 is ensured, and the integral pile forming quality is improved.
In the specific implementation operation of this embodiment, in order to promote the effect of washing away the sediment, also can fix the clear hole pipe on the lower terminal surface of load case.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a pile end load box structure with function is clear away to pile bottom sediment, characterized by: comprises a load box, a hole cleaning pipe and a liquid inlet pipe;
the hole cleaning pipe is of an annular structure and is fixed on the end face of the load box, and the hole cleaning pipe is provided with a liquid inlet and a plurality of liquid outlets which are distributed on the lower side of the hole cleaning pipe and can discharge scouring liquid towards the lower part of the load box;
the lower end of the liquid inlet pipe is connected with the liquid inlet, and the upper end of the liquid inlet pipe extends upwards.
2. The pile end load box structure with pile bottom sediment removal function of claim 1, characterized in that: the inner ring wall of the hole cleaning pipe is connected with an inner fixing ring through a plurality of connecting rods, and the hole cleaning pipe is fixed on the end face of the load box through the inner fixing ring.
3. The pile end load box structure with pile bottom sediment removal function of claim 1, characterized in that: the hole cleaning pipe is fixed on the upper end face of the load box, and the diameter of the hole cleaning pipe is larger than that of the load box.
4. The pile end load box structure with pile bottom sediment removal function of claim 1, characterized in that: an outer fixing ring for fixing the reinforcement cage is arranged on the outer ring wall of the hole cleaning pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702128.XU CN213014288U (en) | 2020-08-14 | 2020-08-14 | Pile end load box structure with pile bottom sediment removing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702128.XU CN213014288U (en) | 2020-08-14 | 2020-08-14 | Pile end load box structure with pile bottom sediment removing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014288U true CN213014288U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021702128.XU Active CN213014288U (en) | 2020-08-14 | 2020-08-14 | Pile end load box structure with pile bottom sediment removing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014288U (en) |
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2020
- 2020-08-14 CN CN202021702128.XU patent/CN213014288U/en active Active
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