CN219840601U - Soil anti-accumulation device for foundation pile drilling - Google Patents
Soil anti-accumulation device for foundation pile drilling Download PDFInfo
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- CN219840601U CN219840601U CN202321348544.8U CN202321348544U CN219840601U CN 219840601 U CN219840601 U CN 219840601U CN 202321348544 U CN202321348544 U CN 202321348544U CN 219840601 U CN219840601 U CN 219840601U
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- fixed
- swivel becket
- drilling
- outer ring
- foundation pile
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- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 239000002689 soil Substances 0.000 title claims abstract description 12
- 238000009825 accumulation Methods 0.000 title claims abstract description 10
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Abstract
The utility model relates to the technical field of building construction, in particular to a soil anti-accumulation device for foundation pile drilling. The periphery of fixed plectane is provided with the inside outer ring plate of slot type and opening, is provided with the mounting on the outer ring plate, and the cover rotates on the fixed pipe and is connected with the swivel becket, and the periphery of swivel becket stretches into in the outer ring plate, and the interval is provided with rotor blade on the lateral wall of swivel becket, and the interval is provided with a plurality of admission valve on the outer ring plate lateral wall, and the admission valve runs through outer ring plate and is relative with rotor blade, and swivel becket top just is located the fixed pipe outside and is provided with the swivel becket, is fixed with conical mud piece that gets rid of on the swivel becket. The whole device is fixed on the ground through the locating pin, and the earth that the drill bit drilled is unrestrained to the toper cover, aerifys through the admission valve to drive the swivel becket through turning vane and rotate, the swivel becket drives the swivel becket and rotates, and the in-process leads mud board to get rid of earth and fly, prevents that the peripheral earth of drilling from collapsing to in the drilling, guarantees the construction quality of drilling.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a soil anti-accumulation device for foundation pile drilling.
Background
The building civil engineering includes constructing houses, buildings, roads, bridges and the like, wherein foundation piles are required to be firstly constructed in the process of constructing the houses, holes or grooves with a certain depth are required to be drilled into the ground when the foundation piles are constructed, foundation pile plates are installed in the holes or grooves, and then the foundation pile plates are extended to pile up the wall surfaces, so that the stability of the houses and the buildings is ensured, and a foundation pile drilling machine is required to be used in the process of drilling the holes.
The prior art 202020176947.9 discloses a foundation pile drilling machine for construction of building and civil engineering, which comprises a machine body, wherein a hydraulic cylinder is connected to the outer surface of the upper end of the machine body close to one side by a position screw, a hydraulic rod is arranged in the hydraulic cylinder in a penetrating manner, a connecting seat is welded at the top end of the hydraulic rod, a first bearing seat is arranged at the bottom end of the connecting seat, a first rotating shaft is arranged at the lower end of the first bearing seat in a penetrating manner, a drill rod is arranged at the lower end of the first rotating shaft, a first motor is connected to the top end screw of the connecting seat, and a spraying mechanism is arranged at the upper end of the machine body; however, when the foundation pile drilling machine for construction of civil engineering in the prior art is used, soil screwed out from underground by rotary drilling is accumulated around the drill hole of the foundation pile, and after the drill hole is drawn out by rotary drilling in the later stage, the surrounding soil collapses into the drill hole, so that the pouring use of the foundation pile is affected.
Disclosure of Invention
The present utility model has been made to solve the above problems, and thus provides an earth accumulation preventing apparatus for foundation pile drilling which will prevent earth from collapsing into the inside of the borehole.
The utility model solves the problems, and adopts the following technical scheme:
the utility model provides a pile up device is prevented to earth for foundation pile drilling, including covering the fixed plectane on the drilling, fixed plectane top central point puts and is provided with the fixed pipe, the fixed pipe runs through fixed plectane and is relative with the drilling, the periphery of fixed plectane is provided with the inside outer ring plate of groove type and opening, be provided with the mounting on the outer ring plate, the cover is rotated and is connected with the swivel ring on the fixed pipe, the periphery of swivel ring stretches into in the outer ring plate, the interval is provided with rotor blade on the lateral wall of swivel ring, the interval is provided with a plurality of admission valve on the outer ring plate lateral wall, the admission valve runs through outer ring plate and is relative with rotor blade, the swivel ring top just is provided with the swivel tube in the fixed pipe outside, be fixed with conical mud piece that gets rid of on the swivel tube.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the whole device is fixed on the ground through the mounting, and the drill bit is along the vertical work of fixed pipe, and the earth that the drill bit drilled is unrestrained to get rid of on the mud spare to aerify through the admission valve to drive the rotor ring through turning vane and rotate, the rotor ring drives the rotor tube and rotates, thereby makes to get rid of mud spare and gets rid of the earth to keeping away from the drilling, prevents that the peripheral earth of drilling from collapsing to in the drilling, guarantees the construction quality of drilling.
Preferably, the utility model further adopts the technical scheme that:
the mud throwing piece comprises a conical cover fixed on the rotating pipe, and mud guiding plates are arranged on the outer surface of the conical cover and are distributed radially.
The diameter of the bottom surface of the conical cover is larger than that of the fixed circular plate, and the diameter of the bottom surface of the conical cover is smaller than that of the outer ring plate.
The fixing piece comprises fixing rings which are arranged on the side face of the outer ring plate at intervals, and positioning pins are inserted into the fixing rings.
The side top symmetry of outer ring plate is provided with the thread bush, and the spacing groove has been seted up to the side bottom of outer ring plate and be located thread bush below, and the spiro union has the screw rod in the thread bush, and the top of screw rod is provided with the rotation handle, and the bottom of screw rod is provided with the spacing dish, and spacing dish and spacing groove cooperation are spacing with the screw rod.
The top of fixed pipe is provided with the apron, and the top of apron is provided with the pull handle, and the bottom of apron is provided with the end cap, and the end cap is pegged graft in the fixed pipe.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of a front view of a cross-section structure of an embodiment of the present utility model;
FIG. 4 is a schematic view of a partial top view of an outer ring plate and a rotating ring in accordance with an embodiment of the present utility model;
marked in the figure as: the device comprises a fixed circular plate 1, a fixed pipe 2, an outer annular plate 3, a rotating ring 4, rotating blades 5, an air inlet valve 6, a conical cover 7, a mud guiding plate 8, a fixed ring 9, a positioning pin 10, a threaded sleeve 11, a limiting groove 12, a screw 13, a rotating handle 14, a limiting disc 15, a cover plate 16, a pull handle 17 and a plug 18.
Description of the embodiments
The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.
The utility model provides a pile up device is prevented to earth for foundation pile drilling, including covering fixed plectane 1 on the drilling, fixed plectane 1 top central point puts and is provided with fixed pipe 2, fixed pipe 2 runs through fixed plectane 1 and is relative with the drilling, fixed plectane 1's periphery is provided with the inside outer annular plate 3 of groove type and opening, fixed plectane 1, fixed pipe 2 and outer annular plate 3 integrated into one piece, be provided with the mounting on the outer annular plate 3, the suit is connected with rotor ring 4 on the fixed pipe and rotate, the periphery of rotor ring 4 stretches into in the outer annular plate 3, clearance fit between rotor ring 4 and the upper wall and the lower wall of outer annular plate 3 inner chamber, the interval is provided with rotor blade 5 on the lateral wall of rotor ring 4, the interval is provided with a plurality of admission valve 6 on the lateral wall of outer annular plate 3, admission valve 6 runs through the outer annular plate and is relative with rotor blade 5, rotor ring 4 top and be located the fixed pipe 2 outside and be provided with the rotor tube, be connected through the rotation between rotor valve 6 to the inside rotor ring plate 3 and drive rotor ring 4 through rotor blade 5 rotation, be fixed with conical mud that gets rid of rotor ring 4.
The mud throwing piece comprises a conical cover 7 fixed on the rotating pipe, a mud guiding plate 8 is arranged on the outer surface of the conical cover 7, the mud guiding plate 8 is arranged radially, the mud guiding plate 8 is arranged in a slope mode from top to bottom, a working included angle between the mud guiding plate 8 and the conical cover 7 is an obtuse angle, and when the conical cover 7 is driven by the rotating pipe to rotate, the mud guiding plate 8 throws mud away.
The diameter of the bottom surface of the conical cover 7 is larger than that of the fixed circular plate 1, and the diameter of the bottom surface of the conical cover 7 is smaller than that of the outer annular plate 3, so that soil is prevented from being blocked between the rotating ring 4 and the outer annular plate 3 due to falling along the outer surface of the conical cover 7 due to gravity when the air is not inflated in time.
The fixing piece comprises fixing rings 9 which are arranged on the side face of the outer ring plate 3 at intervals, positioning pins 10 are inserted into the fixing rings 9, the positioning pins 10 consist of pin bodies and pin heads, and the outer ring plate 3 is fixed on the ground through the positioning pins 10.
The side top symmetry of outer ring board 3 is provided with thread bush 11, limit groove 12 has been seted up to the side bottom of outer ring board 3 and be located thread bush 11 below, the spiro union has screw 13 in the thread bush 11, the top of screw 13 is provided with rotates handle 14, the bottom of screw 13 is provided with spacing dish 15, spacing dish 15 cooperates with limit groove 12 and spacing with screw 13, when demolishing equipment, extend screw 13 downwards, make spacing dish 15 support subaerial, conveniently extract locating pin 10 convenient follow earth, improve demolish efficiency, spacing dish 15 is received in limit groove 12 when not using, do not occupy the space of bottom.
The top of fixed pipe is provided with apron 16, and the top of apron 16 is provided with pull handle 17, and the bottom of apron 16 is provided with end cap 18, and end cap 18 peg graft in fixed pipe 2, and apron 16 can avoid the drilling to expose outside, improves construction safety.
The whole device is fixed on the ground through the locating pin, the drill bit works vertically along the fixed pipe, the earth drilled by the drill bit is scattered to the conical cover, the drill bit is inflated through the air inlet valve, the rotating ring is driven to rotate through the rotating blade, the rotating ring drives the rotating pipe to rotate, the mud guiding plate throws away the earth in the rotating process, the earth around the drilling is prevented from collapsing into the drilling, and the construction quality of the drilling is guaranteed.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (6)
1. A device is prevented piling up by earth for foundation pile drilling, its characterized in that: including covering the fixed plectane on the drilling, fixed plectane top central point puts and is provided with the fixed pipe, the fixed pipe runs through fixed plectane and is relative with the drilling, the periphery of fixed plectane is provided with the inside outer annular plate of cell type and opening, be provided with the mounting on the outer annular plate, the cover is rotated on the fixed pipe and is connected with the rotor ring, the periphery of rotor ring stretches into in the outer annular plate, the interval is provided with rotor blade on the lateral wall of rotor ring, the interval is provided with a plurality of admission valve on the outer annular plate lateral wall, the admission valve runs through outer annular plate and is relative with rotor blade, rotor ring top just is located the fixed pipe outside and is provided with the rotor tube, be fixed with conical mud piece that gets rid of on the rotor tube.
2. The soil anti-accumulation device for foundation pile drilling according to claim 1, wherein: the mud throwing piece comprises a conical cover fixed on the rotating pipe, and mud guiding plates are arranged on the outer surface of the conical cover and are distributed radially.
3. The soil anti-accumulation device for foundation pile drilling according to claim 2, wherein: the diameter of the bottom surface of the conical cover is larger than that of the fixed circular plate, and the diameter of the bottom surface of the conical cover is smaller than that of the outer ring plate.
4. The soil anti-accumulation device for foundation pile drilling according to claim 1, wherein: the fixing piece comprises fixing rings which are arranged on the side face of the outer ring plate at intervals, and positioning pins are inserted into the fixing rings.
5. The soil anti-accumulation device for foundation pile drilling of claim 4, wherein: the side top symmetry of outer ring plate is provided with the thread bush, and the spacing groove has been seted up to the side bottom of outer ring plate and be located thread bush below, and the spiro union has the screw rod in the thread bush, and the top of screw rod is provided with the rotation handle, and the bottom of screw rod is provided with the spacing dish, and spacing dish and spacing groove cooperation are spacing with the screw rod.
6. The soil anti-accumulation device for foundation pile drilling according to claim 1, wherein: the top of fixed pipe is provided with the apron, and the top of apron is provided with the pull handle, and the bottom of apron is provided with the end cap, and the end cap is pegged graft in the fixed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321348544.8U CN219840601U (en) | 2023-05-31 | 2023-05-31 | Soil anti-accumulation device for foundation pile drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321348544.8U CN219840601U (en) | 2023-05-31 | 2023-05-31 | Soil anti-accumulation device for foundation pile drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840601U true CN219840601U (en) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321348544.8U Active CN219840601U (en) | 2023-05-31 | 2023-05-31 | Soil anti-accumulation device for foundation pile drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387994A (en) * | 2023-10-24 | 2024-01-12 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Stratified sampling equipment for geological exploration |
-
2023
- 2023-05-31 CN CN202321348544.8U patent/CN219840601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387994A (en) * | 2023-10-24 | 2024-01-12 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Stratified sampling equipment for geological exploration |
| CN117387994B (en) * | 2023-10-24 | 2024-04-12 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Stratified sampling equipment for geological exploration |
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| GR01 | Patent grant |