CN108825152B - Deep well anti-burying device and construction method thereof - Google Patents
Deep well anti-burying device and construction method thereof Download PDFInfo
- Publication number
- CN108825152B CN108825152B CN201810445150.1A CN201810445150A CN108825152B CN 108825152 B CN108825152 B CN 108825152B CN 201810445150 A CN201810445150 A CN 201810445150A CN 108825152 B CN108825152 B CN 108825152B
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- pipe
- vertical pipe
- steel
- steel pipes
- vertical
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 90
- 239000010959 steel Substances 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000005086 pumping Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 11
- 239000003673 groundwater Substances 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The deep well anti-burying device comprises a vertical pipe and a water pump suspended in the vertical pipe, wherein a group of connecting frames are arranged at the pipe orifice of the vertical pipe and are connected end to end in a cross manner, so that a closed structure is formed and erected on the pipe orifice of the vertical pipe; the vertical direction is equipped with three steel pipes at least in the riser, and is equipped with high-pressure nozzle on one of them steel pipe, steel pipe one end is fixed on the link, and the other end stretches into inside the riser, the steel pipe is located the one end of riser and misplaced from top to bottom each other, a set of infiltration hole has been seted up on the outer wall of riser, the outside of riser is located the position of infiltration hole and sets up the filter screen. The beneficial effects of the invention are as follows: through setting up many steel pipes in the riser to wash high-pressure water in the corresponding steel pipe, and draw water, thereby clear away the earthwork that will drop in the deep well, improved the efficiency of clear away greatly, also reduced constructor's construction safety simultaneously.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a deep well anti-burying device and a construction method thereof.
Background
At present, when a deep well is operated, the position of the deep well is generally arranged lower, and the ground position around the deep well is higher, so that the deep well is easily buried by earthwork on the ground, the normal operation of the deep well is influenced, an effective device is not arranged in the prior art, and the soil falling into the deep well can be discharged, so that the construction quality of the deep well is influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a deep well anti-burying device with reasonable design and a construction method thereof.
The technical scheme of the invention is as follows:
the deep well anti-burying device is characterized by comprising a vertical pipe and a water pump hung in the vertical pipe, wherein a group of connecting frames are arranged at the pipe orifice of the vertical pipe and are connected in a head-to-tail cross manner, so that a closed structure is formed and is erected on the pipe orifice of the vertical pipe; the vertical direction is equipped with three steel pipes at least in the riser, and is equipped with high-pressure nozzle on one of them steel pipe, steel pipe one end is fixed on the link, and the other end stretches into inside the riser, the steel pipe is located the one end of riser and misplaced from top to bottom each other, a set of infiltration hole has been seted up on the outer wall of riser, the outside of riser is located the position of infiltration hole and sets up the filter screen.
The deep well anti-burying device is characterized in that the connecting frame adopts a telescopic structure, two ends of the connecting frame are respectively movably connected with supporting feet, the supporting feet are clamped on the outer wall of the vertical pipe, and the connecting frame is further provided with an illuminating device for illuminating the inside of the vertical pipe.
A deep well anti-burying device, a serial communication port, the link has three, three link head and tail cross connection constitutes triangle-shaped structure, the steel pipe has three altogether, and fixes respectively on three link, the steel pipe all adopts sectional type hollow structure to carry out fixed connection through the silk mouth that sets up at its tip, be equipped with the scale of taking fluorescence on the steel pipe.
The deep well anti-burying device is characterized in that a group of locating rings are arranged on the outer side of the steel pipe, the steel pipe is respectively arranged on the circumference of the locating rings in a sleeved mode, and a rubber anti-collision layer is sleeved on the outer side of the locating rings.
The deep well anti-burying device is characterized in that a cable, a water pipe and a cable are connected and arranged on the water pump, and the cable, the water pipe and the cable are respectively erected on the connecting frame.
The deep well anti-burying device is characterized in that a steel plate cap is arranged on a connecting frame of a pipe orifice of the vertical pipe.
The method for constructing the deep well anti-burying device is characterized by comprising the following steps of:
1) Preparation before construction: firstly, inserting a vertical pipe into the bottom of a well, connecting and overlapping connecting frames end to end on the pipe orifice of the vertical pipe, extending a steel pipe into the vertical pipe, fixing the upper end of the steel pipe on the corresponding connecting frame, and arranging the bottom end of the steel pipe in a vertically staggered manner; one of the steel pipes is connected with a high-pressure pump, the other steel pipes are respectively connected with a water pumping device, and finally the water pump is hung at a corresponding position in the vertical pipe through a cable;
2) Output of groundwater: pumping out the underground water in the vertical pipe through a water pump;
3) Output of earthwork: firstly, flushing earthwork at the bottom of a vertical pipe through a high-pressure pump by using the steel pipe connected with the high-pressure pump, and forming mud at the bottom of the well; pumping out the mud at the corresponding position in the vertical pipe through the steel pipe connected with the pumping device through the pumping device;
4) And (5) finishing construction.
The application method of the deep well anti-burying device is characterized in that the steel pipe in the step 1) needs to be assembled on the ground first and reaches the corresponding length.
The using method of the deep well anti-burying device is characterized in that when the steel pipe connected with the water pumping device in the step 3) is blocked, the steel pipe can be flushed and cleaned.
The using method of the deep well anti-burying device is characterized in that when the slurry is pumped out in the step 3), a steel pipe connected with a pumping device is sequentially pumped out from high to low in a vertical pipe.
The beneficial effects of the invention are as follows:
1) Through setting up many steel pipes in the riser to wash high-pressure water in the corresponding steel pipe, and draw water, thereby clear away the earthwork that will drop in the deep well, improved the efficiency of clear away greatly, also reduced constructor's construction safety simultaneously.
2) Through setting up three link at the riser top, can hang steel pipe and water pump and establish in the riser, link each other end to end constitutes triangle-shaped structure, sets up at the riser mouth of pipe, has improved the stability of connection, and can prevent the link landing.
3) The positioning rings are arranged on the steel pipes, so that the stability between the steel pipes is ensured, and meanwhile, the steel pipe pieces can be prevented from collision with each other; the setting of holding ring can also effectively support the inner wall of riser, has improved the intensity that the riser inner wall supported, prevents that the riser from collapsing.
4) The steel pipe is formed by splicing sectional structures, so that the universality of the steel pipe is improved; the scales are arranged on the steel pipe, so that constructors can observe the water level depth in the well conveniently; the steel pipe is arranged in a vertically staggered mode at one end extending into the vertical pipe, and water levels with different heights can be extracted.
5) The stand bars are arranged at two ends of the connecting frame and clamped on the outer wall of the vertical pipe, so that the stability of erection of the connecting frame is improved, the illuminating device is arranged on the connecting frame, illumination is carried out on the inside of the vertical pipe, and the night working capacity of the device is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the connection frame of the present invention;
FIG. 3 is a schematic view of the structure of the steel pipe according to the present invention
In the figure; 1-vertical pipe, 2-connecting frame, 3-steel pipe, 31-wire mouth, 4-stabilizer blade, 5-filter screen, 6-penetration hole, 7-high pressure nozzle, 8-water pump, 9-holding ring, 10-cable, 11-water pipe, 12-cable, 13-lighting device.
Detailed Description
The invention is further described below with reference to the drawings.
As shown in figures 1-3, the deep well anti-burying device and the using method thereof comprise a vertical pipe 1, a connecting frame 2, a steel pipe 3, a wire opening 31, supporting legs 4, a filter screen 5, a penetration hole 6, a high-pressure spray head 7, a water pump 8, a positioning ring 9, a cable 10, a water pipe 11, a cable 12 and a lighting device 13.
The water pump 8 is hung in the vertical pipe 1, a group of connecting frames 2 are arranged at the pipe orifice of the vertical pipe 1, and the connecting frames 2 are connected end to end in a cross manner, so that a closed structure is formed and erected on the pipe orifice of the vertical pipe 1; three steel pipes 3 are arranged in the vertical direction at least in the vertical pipe 1, a high-pressure spray head 7 is arranged on one steel pipe 3, one end of the steel pipe 3 is fixed on the connecting frame 2, the other end of the steel pipe 3 stretches into the vertical pipe 1, the steel pipes 3 are arranged at one end in the vertical pipe 1 in a vertically staggered mode, a group of permeation holes 6 are formed in the outer wall of the vertical pipe 1, and a filter screen 5 is arranged at the position of the permeation holes 6 on the outer side of the vertical pipe 1.
The connecting frame 2 adopts a telescopic structure, two ends of the connecting frame 2 are respectively and movably connected with the supporting legs 4, and the supporting legs 4 are clamped on the outer wall of the vertical pipe 1 to prevent the connecting frame from sliding off, and meanwhile, the structural stability of the connecting frame 2 is ensured; the connecting frame 2 is also provided with a lighting device 13 for lighting the inside of the stand pipe, so that the construction capacity of the device at night is ensured.
Three connecting frames 2 are arranged, the three connecting frames 2 are connected in a head-to-tail cross mode to form a triangular structure, three steel pipes 3 are arranged and are respectively fixed on the three connecting frames 2, the steel pipes 3 are of a segmented hollow structure and are fixedly connected through screw ports 31 arranged at the end parts of the steel pipes, and when the steel pipes are used, arbitrary splicing can be carried out according to actual length requirements, so that the universality of the steel pipes 3 is greatly improved; the steel pipe 3 is provided with a fluorescent scale, so that constructors can observe the water level at the bottom of the well conveniently.
The outside of steel pipe 3 is equipped with a set of holding ring 9, and on the circumference of holding ring 9 was followed respectively to steel pipe 3, the outside cover of holding ring 9 was equipped with the rubber anticollision layer, and holding ring 9 also can effectively support riser 1 when guaranteeing stability between steel pipe 3, prevents that the riser from collapsing.
The water pump 8 is connected with a cable 10, a water pipe 11 and a cable 12, and the cable 10, the water pipe 11 and the cable 12 are respectively arranged on the connecting frame 2, so that all parts are not disturbed.
A steel plate cap is arranged on the connecting frame 2 of the pipe orifice of the vertical pipe 1 to prevent soil from falling into the pipe orifice of the vertical pipe 1.
The method comprises the following steps:
1) Preparation before construction: firstly, inserting a vertical pipe into the bottom of a well, connecting and overlapping the connecting frames 2 end to end on the pipe orifice of the vertical pipe 1, and extending the steel pipe 3 into the vertical pipe 1 to fix the upper end of the steel pipe 3 on the corresponding connecting frame 2 and enable the bottom end of the steel pipe 3 to be arranged in a staggered manner up and down; one of the steel pipes 3 is connected with a high-pressure pump, the other steel pipes 3 are respectively connected with a water pumping device, and finally, a water pump 8 is hung at a corresponding position in the vertical pipe 1 through a cable 12; wherein the steel pipe 3 needs to be assembled on the ground first and reaches the corresponding length.
2) Output of groundwater: groundwater inside the riser 1 is pumped out by a water pump 8.
3) Output of earthwork: firstly, flushing earthwork at the bottom of a vertical pipe 1 through a high-pressure pump by using a steel pipe 3 connected with the high-pressure pump, and forming mud at the bottom of a well; pumping out slurry at corresponding positions of the vertical pipe 1 through a water pumping device by a steel pipe 3 connected with the water pumping device; when the mud is pumped out, the mud is pumped out from the top to the bottom.
4) And (5) finishing construction.
When the steel pipe 3 connected with the water pumping device in the step 3) is blocked, the water can be flushed into the steel pipe 3 for cleaning, and the smoothness of the end head of the steel pipe 3 is ensured.
Claims (5)
1. The deep well anti-burying device is characterized by comprising a vertical pipe (1) and a water pump (8) hung in the vertical pipe (1), wherein a group of connecting frames (2) are arranged at the pipe orifice of the vertical pipe (1), and the connecting frames (2) are connected in a head-to-tail cross manner, so that a closed structure is erected on the pipe orifice of the vertical pipe (1); three steel pipes (3) are arranged in the vertical direction in the vertical pipe (1), a high-pressure spray head (7) is arranged on one steel pipe (3), one end of each steel pipe (3) is fixed on the connecting frame (2), the other end of each steel pipe extends into the vertical pipe (1), the three steel pipes (3) are arranged at one end in the vertical pipe (1) in a vertically staggered mode, a group of permeation holes (6) are formed in the outer wall of the vertical pipe (1), and a filter screen (5) is arranged at the position of the permeation hole (6) on the outer side of the vertical pipe (1);
the connecting frame (2) adopts a telescopic structure, two ends of the connecting frame (2) are respectively and movably connected with support legs (4) and are clamped on the outer wall of the vertical pipe (1) through the support legs (4), and the connecting frame (2) is also provided with a lighting device (13) for lighting the inside of the vertical pipe;
three connecting frames (2) are arranged, the three connecting frames (2) are connected in a head-tail cross mode to form a triangular structure, three steel pipes (3) are respectively fixed on the three connecting frames (2), the three steel pipes (3) are of a sectional hollow structure and are fixedly connected through wire openings (31) arranged at the end parts of the three steel pipes, and scales with fluorescence are arranged on the three steel pipes (3);
a group of positioning rings (9) are arranged on the outer sides of the three steel pipes (3), the three steel pipes (3) are respectively arranged along the circumference of the positioning rings (9), and rubber anti-collision layers are sleeved on the outer sides of the positioning rings (9);
the method comprises the following steps:
1) Preparation before construction: firstly, inserting a vertical pipe into the bottom of a well, then, erecting three connecting frames (2) on the pipe orifice of the vertical pipe (1) in a cross connection mode from beginning to end, and then, extending three steel pipes (3) into the vertical pipe (1), so that the upper ends of the three steel pipes (3) are fixed on the corresponding connecting frames (2), and the bottom ends of the three steel pipes (3) are arranged in a staggered mode up and down; one of the three steel pipes (3) is connected with a high-pressure pump, the other steel pipes (3) are respectively connected with a water pumping device, and finally, the water pump (8) is hung at a corresponding position in the vertical pipe (1) through a cable (12);
2) Output of groundwater: pumping out groundwater in the vertical pipe (1) through a water pump (8);
3) Output of earthwork: firstly, flushing earthwork at the bottom of a vertical pipe (1) through a high-pressure pump by a steel pipe (3) connected with the high-pressure pump, and forming slurry at the bottom of a well; then the mud at the corresponding position of the vertical pipe (1) is pumped out through the steel pipe (3) connected with the pumping device;
when the mud is pumped out in the step 3), the steel pipe (3) connected with the pumping device is adopted to be pumped out in the vertical pipe (1) from high to low;
4) And (5) finishing construction.
2. The method for constructing the deep well anti-burying device according to claim 1, wherein a cable (10), a water pipe (11) and a cable (12) are connected and arranged on the water pump (8), and the cable (10), the water pipe (11) and the cable (12) are respectively erected on the connecting frame (2).
3. The method for constructing the deep well anti-burying device according to claim 1, wherein a steel plate cap is arranged on a connecting frame (2) of a pipe orifice of the vertical pipe (1).
4. The method for constructing the deep well anti-burying device according to claim 1, wherein the steel pipe (3) in the step 1) needs to be assembled on the ground first and reaches the corresponding length.
5. The method for constructing the deep well anti-burying device according to claim 1, wherein the steel pipe (3) connected with the water pumping device in the step 3) can be flushed into the steel pipe (3) when the steel pipe is blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445150.1A CN108825152B (en) | 2018-05-10 | 2018-05-10 | Deep well anti-burying device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445150.1A CN108825152B (en) | 2018-05-10 | 2018-05-10 | Deep well anti-burying device and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108825152A CN108825152A (en) | 2018-11-16 |
| CN108825152B true CN108825152B (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445150.1A Active CN108825152B (en) | 2018-05-10 | 2018-05-10 | Deep well anti-burying device and construction method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108825152B (en) |
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2018
- 2018-05-10 CN CN201810445150.1A patent/CN108825152B/en active Active
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| CN108825152A (en) | 2018-11-16 |
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