CN219710360U - Foundation pit maintenance-free drainage dewatering well - Google Patents
Foundation pit maintenance-free drainage dewatering well Download PDFInfo
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- CN219710360U CN219710360U CN202320780814.6U CN202320780814U CN219710360U CN 219710360 U CN219710360 U CN 219710360U CN 202320780814 U CN202320780814 U CN 202320780814U CN 219710360 U CN219710360 U CN 219710360U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000005086 pumping Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000004927 clay Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of foundation pit dewatering, and discloses a maintenance-free dewatering well for a foundation pit, which comprises a well body, wherein the well body is arranged below the ground; the water pumping pneumatic water pump is arranged in the well body and used for discharging water in the well body; the rotating mechanism is erected above the well body and is connected with the water pumping pneumatic water pump through a transmission belt, the height of the water pumping pneumatic water pump in the well body is adjusted, one end of the transmission belt, which is used for being connected with the water pumping pneumatic water pump, is fixedly connected with a first hook, the bottom end of the first hook is connected with a second hook, the top end of the water pumping pneumatic water pump is fixedly connected with a flange plate, the top end of the flange plate is uniformly connected with a plurality of hanging rings, and the hanging rings are connected with the second hook; the driving mechanism is in transmission connection with the rotating mechanism and is used for driving the rotating mechanism; according to the maintenance-free dewatering well for the foundation pit, the rotating mechanism and the driving mechanism are arranged, and the conveyor belt can be driven by the rotating mechanism and the driving mechanism to control the lifting and the descending of the water pumping pneumatic water pump.
Description
Technical Field
The utility model relates to the technical field of foundation pit dewatering, in particular to a maintenance-free dewatering well for a foundation pit.
Background
The dewatering well refers to a small well for dredging ponding in an excavation or stope, and an underground excavation drainage system can be utilized in the mining process, so that water in the stope or the excavation is led into the dewatering well at intervals along a water ditch, flows into a water bin through an underground excavation communicated with the dewatering well, and is drained to the ground through a special drainage well by a water pump or directly flows out of the ground through the drainage excavation.
But present precipitation well exists many times and repeatedly installs and dismantles when installing the pneumatic water pump that draws water, increases the amount of labour, and this process still needs the technician to stand on strutting arrangement, has the potential safety hazard, has increased the protection cost, in the demolishment in precipitation well pipe, along with the earth excavation still probably emptys and causes danger.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a maintenance-free drainage dewatering well for a foundation pit and a construction method thereof, which do not need repeated installation and disassembly for a plurality of times when a water pumping pneumatic water pump is installed, so that potential safety hazards of personnel are avoided.
In order to achieve the above object, the present utility model provides the following technical solutions:
a foundation pit maintenance-free dewatering well, comprising: the well body is arranged below the ground; the water pumping pneumatic water pump is arranged in the well body and used for discharging water in the well body; the rotating mechanism is arranged above the well body and is connected with the water pumping pneumatic water pump through a driving belt, the rotating mechanism is used for adjusting the height of the water pumping pneumatic water pump in the well body, the driving belt is used for fixedly connecting with a first hook at one end connected with the water pumping pneumatic water pump, a second hook is connected at the bottom end of the first hook, a flange is fixedly connected at the top end of the water pumping pneumatic water pump, a plurality of hanging rings are uniformly connected at the top end of the flange, and the hanging rings are connected with the second hook; and the driving mechanism is in transmission connection with the rotating mechanism and is used for driving the rotating mechanism.
In the utility model, preferably, the rotating mechanism comprises a fixed frame and a rotating rod, the fixed frame is fixedly connected with the ground at the edge of the well body, the rotating rod is rotatably arranged on the fixed frame, one end of the driving belt is connected with the rotating rod, and the other end of the driving belt is connected with the water pumping pneumatic water pump.
In the utility model, preferably, the driving mechanism comprises a rotating motor, a first driving wheel, a second driving wheel and a chain, wherein the output end of the rotating motor is fixedly connected with the first driving wheel, one end of the rotating rod extends to the outer side of the fixing frame and is fixedly connected with the second driving wheel, and the surface of the second driving wheel and the surface of the first driving wheel are provided with the chain.
In the present utility model, preferably, the well body includes a well pipe inserted below the ground and a fixing base inserted into soil below the well pipe, and a bottom of the well pipe is inserted into the fixing base.
In the utility model, preferably, a plurality of limiting blocks are arranged in the fixed base, and the outer surface of the well pipe is provided with limiting grooves which correspond to the limiting blocks in position and shape and are equal in number, and the limiting blocks are inserted into the limiting grooves.
In the utility model, preferably, a plurality of fixing projections are arranged at the bottom of the fixing base, and the fixing base and the fixing projections are both made of steel.
In the utility model, preferably, the well body further comprises a clay layer and a gravel water filtering layer, the clay layer is arranged close to the outer side of the well pipe and close to the ground, the gravel water filtering layer is arranged close to the outer side of the well pipe and below the clay layer, and the side wall of the well pipe is made of concrete.
In the present utility model, it is preferable that the thickness of the clay layer is 50-100cm.
In the utility model, preferably, the input end of the water pumping pneumatic water pump is connected with a water inlet pipe, one end of the water inlet pipe is fixedly connected with a second filter screen, the output end of the water pumping pneumatic water pump is connected with a water outlet pipe, the water inlet pipe and the water outlet pipe are made of rubber pipes, and the side wall of the flange plate is fixedly connected with a first filter screen.
In the utility model, preferably, the number of the hanging rings is four, and the adjacent angles of the four hanging rings are ninety degrees.
Compared with the prior art, the utility model has the beneficial effects that:
according to the maintenance-free dewatering well for the foundation pit, the rotating mechanism and the driving mechanism are arranged, so that the conveying belt can be driven by the rotating mechanism and the driving mechanism to control the lifting and the descending of the water pumping pneumatic water pump, and the pneumatic water pump can be replaced and maintained conveniently by workers; limiting blocks inside the fixed base and limiting grooves on the surface of the well pipe are used for limiting and preventing movement, and the fixed base and soil can be reinforced and fixed through the fixed protruding blocks, so that the well body is stably installed.
Drawings
Fig. 1 is a schematic structural diagram of a maintenance-free drainage dewatering well of a foundation pit.
Fig. 2 is a top view of the stationary base.
Fig. 3 is a top view of the flange of the present utility model.
Fig. 4 is a schematic view of the surface structure of the well tubular according to the utility model.
In the accompanying drawings: 101-well pipe, 1011-limit groove, 102-fixed base, 1021-fixed protruding block, 1022-limit block, 103-gravel water filtering layer, 104-clay layer, 201-rotating motor, 202-first driving wheel, 203-second driving wheel, 204-chain, 301-fixed frame, 302-rotating rod, 303-driving belt, 304-first hook, 305-second hook, 306-hanging ring, 307-flange, 4-pumping pneumatic water pump, 5-water inlet pipe, 6-drain pipe, 7-first filter screen, 8-second filter screen and 9-ground.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a preferred embodiment of the present utility model provides a maintenance-free dewatering well for a foundation pit, which includes a well body, a water pumping pneumatic pump, a rotating mechanism and a driving mechanism.
In this embodiment, the rotation mechanism includes a fixed frame 301 and a rotation rod 302, the driving mechanism includes a rotation motor 201, a first driving wheel 202, a second driving wheel 203 and a chain 204, and the well body includes a well pipe 101 and a fixed base 102. Specifically, a rotating motor 201 is fixedly connected to the ground 9 and is used for driving a first driving wheel 202 to rotate, and the output end of the rotating motor 201 is fixedly connected to the first driving wheel 202 and is used for driving a second driving wheel 203 to rotate in cooperation with a chain 204. The fixed mount 301 is fixedly connected with the ground 9 at the edge of the well body, and the fixed mount 301 is positioned at one side of the rotary motor 201, and a rotary rod 302 is movably connected in the fixed mount 301. One end of the rotating rod 302 extends to the outer side of the fixing frame 301 and is fixedly connected with a second driving wheel 203 for driving the rotating rod 302 to rotate, a chain 204 is arranged on the surface of the second driving wheel 203 and the surface of the first driving wheel 202, and the first driving wheel 202 and the second driving wheel 203 are in transmission connection through the chain 204. The surface of the rotating rod 302 is provided with a transmission belt 303 for driving the water pumping pneumatic water pump 4 to ascend and descend. One end of the driving belt 303 is connected with a first hook 304, and the bottom end of the first hook 304 is connected with a second hook 305 for being connected with a hanging ring 306. The top fixedly connected with ring flange 307 of pneumatic water pump 4, the top fixedly connected with ring flange 307 a plurality of rings 306, rings 306 evenly set up along circumference on ring flange 307, rings 306 are connected with second couple 305 to conveyer belt 303 links up dwang 302 and pneumatic water pump 4. The side wall of the flange 307 is fixedly connected with a first filter screen 7 for external impurities to enter the interior of the drop tube 101. The well pipe 101 is inserted below the ground 9, the fixing base 102 is inserted into the earth below the well pipe 101, and the bottom of the well pipe 101 is inserted into the fixing base 102. The inside of unable adjustment base 102 is provided with a plurality of stopper 1022, and the surface of well pipe 101 is provided with corresponding, the spacing groove 1011 that equals of stopper 1022 position and shape, through inserting the spacing groove 1011 of corresponding position with stopper 1022, well pipe 101 is rotatable, and well pipe 101 is more stable, firm with the connection of unable adjustment base 102. The bottom end of the fixing base 102 is fixedly connected with a plurality of fixing protruding blocks 1021, the fixing base 102 and the fixing protruding blocks 1021 can be made of various materials with higher strength, and the fixing protruding blocks 1021 of the fixing base 102 are all made of steel, so that the fixing base 102 is stable.
In this embodiment, preferably, the input fixedly connected with inlet tube 5 of pneumatic water pump 4 draws water, the one end fixedly connected with second filter screen 8 of inlet tube 5 prevents that inside impurity from getting into pneumatic water pump 4 draws water, the output fixedly connected with drain pipe 6 of pneumatic water pump 4 draws water, and inlet tube 5 and drain pipe 6 are the rubber tube and make.
In this embodiment, preferably, the number of the hanging rings 306 is four, and the adjacent angles of the four hanging rings 306 are ninety degrees, so that the stress balance of the water pumping pneumatic water pump 4 can be ensured, and the vertical direction can be maintained.
In this embodiment, the well body preferably further comprises a clay layer 104 and a gravel pack 103, wherein the clay layer 104 is provided close to the outer side of the well pipe 101 and close to the ground 9, the gravel pack 103 is provided close to the outer side of the well pipe 101 and below the clay layer 104, and the side wall of the well pipe 101 is made of concrete, so that the side wall of the well pipe 101 may also be referred to as a sand-free concrete layer. Preferably, the clay layer has a thickness of 50-100cm. The clay layer 104 is used for filling gaps between the well pipe 101 and the land, the gravel water filtering layer 103 is used for filtering groundwater, pumping is convenient to conduct, the sand-free concrete layer is used for blocking impurities, water is kept clear, stability of the well body can be kept, water is kept clear, and foundation pit dewatering operation is convenient to conduct.
In the embodiment, by arranging the rotating motor 201, the first driving wheel 202, the second driving wheel 203, the chain 204, the first hook 304, the second hook 305, the hanging ring 306 and the fixing frame 301, the lifting and descending of the water pumping pneumatic water pump 4 can be controlled by driving the conveying belt through the operation of the rotating motor 201, so that the replacement and maintenance operation of the pneumatic water pump by workers are facilitated; limiting blocks 1022 in the fixed base 102 and limiting grooves 1011 on the surface of the well pipe 101 limit movement, and the fixed base 102 and soil can be reinforced and fixed through fixing protruding blocks 1021, so that the well body is stably installed.
Working principle:
the first driving wheel 202 is driven to rotate through the operation of the rotating motor 201, the first driving wheel 202 drives the second driving wheel 203 to rotate through the chain 204, the second driving wheel 203 drives the rotating rod 302 to rotate, the rotating rod 302 drives the driving belt 303 to descend, the driving belt 303 drives the water pumping pneumatic water pump 4 at the bottom end of the flange 307 to descend to a proper position under the cooperation of the first hook 304, the second hook 305 and the hanging ring 306, water is pumped to the drain pipe 6 through the water inlet pipe 5 for drainage, and water pumping can be performed after inspection, so that whether the water pumping equipment, the water pumping and drainage system can meet the requirement of precipitation or not can be inspected.
The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a foundation ditch maintenance-free drainage dewatering well which characterized in that includes:
the well body is arranged below the ground (9);
a water pumping pneumatic water pump (4) which is arranged in the well body and is used for discharging water in the well body;
the rotary mechanism is erected above the well body and is connected with the water pumping pneumatic water pump (4) through a transmission belt (303), the rotary mechanism is used for adjusting the height of the water pumping pneumatic water pump (4) in the well body, a first hook (304) is fixedly connected with one end of the transmission belt (303) which is connected with the water pumping pneumatic water pump (4), a second hook (305) is connected with the bottom end of the first hook (304), a flange plate (307) is fixedly connected with the top end of the water pumping pneumatic water pump (4), a plurality of hanging rings (306) are uniformly connected with the top end of the flange plate (307), and the hanging rings (306) are connected with the second hook (305);
and the driving mechanism is in transmission connection with the rotating mechanism and is used for driving the rotating mechanism.
2. The foundation pit maintenance-free dewatering well according to claim 1, wherein the rotating mechanism comprises a fixing frame (301) and a rotating rod (302), the fixing frame (301) is fixedly connected with the ground (9) at the edge of the well body, the rotating rod (302) is rotatably installed on the fixing frame (301), one end of the driving belt (303) is connected with the rotating rod (302), and the other end of the driving belt is connected with the water pumping pneumatic water pump (4).
3. The foundation pit maintenance-free dewatering well according to claim 2, wherein the driving mechanism comprises a rotating motor (201), a first driving wheel (202), a second driving wheel (203) and a chain (204), the output end of the rotating motor (201) is fixedly connected with the first driving wheel (202), one end of the rotating rod (302) extends to the outer side of the fixing frame (301) and is fixedly connected with the second driving wheel (203), and the surface of the second driving wheel (203) and the surface of the first driving wheel (202) are provided with the chain (204).
4. The foundation pit maintenance-free dewatering well according to claim 1, wherein the well body comprises a well pipe (101) and a fixing base (102), the well pipe (101) is inserted below the ground (9), the fixing base (102) is inserted into soil below the well pipe (101), and the bottom of the well pipe (101) is inserted into the fixing base (102).
5. The foundation pit maintenance-free dewatering well according to claim 4, wherein a plurality of limiting blocks (1022) are arranged in the fixed base (102), limiting grooves (1011) which correspond to the limiting blocks (1022) in position and shape and are equal in number are formed in the outer surface of the well pipe (101), and the limiting blocks (1022) are inserted into the limiting grooves (1011).
6. The foundation pit maintenance-free dewatering well of claim 4, wherein a plurality of fixing projections (1021) are arranged at the bottom of the fixing base (102), and the fixing base (102) and the fixing projections (1021) are made of steel.
7. The foundation pit maintenance-free dewatering well according to claim 4, wherein the well body further comprises a clay layer (104) and a gravel filtering layer (103), the clay layer (104) is arranged close to the outer side of the well pipe (101) and close to the ground (9), the gravel filtering layer (103) is arranged close to the outer side of the well pipe (101) and below the clay layer (104), and the side wall of the well pipe (101) is made of concrete.
8. The foundation pit maintenance-free drainage dewatering well of claim 7, wherein said clay layer (104) has a thickness of 50-100cm.
9. The foundation pit maintenance-free dewatering well according to claim 1, wherein the input end of the water pumping pneumatic water pump (4) is connected with a water inlet pipe (5), one end of the water inlet pipe (5) is fixedly connected with a second filter screen (8), the output end of the water pumping pneumatic water pump (4) is connected with a water outlet pipe (6), the water inlet pipe (5) and the water outlet pipe (6) are made of rubber pipes, and the side wall of the flange plate (307) is fixedly connected with a first filter screen (7).
10. The foundation pit maintenance-free drainage dewatering well of claim 1, wherein the number of hanging rings (306) is four, and the adjacent angles of the four hanging rings (306) are ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780814.6U CN219710360U (en) | 2023-04-10 | 2023-04-10 | Foundation pit maintenance-free drainage dewatering well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780814.6U CN219710360U (en) | 2023-04-10 | 2023-04-10 | Foundation pit maintenance-free drainage dewatering well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710360U true CN219710360U (en) | 2023-09-19 |
Family
ID=87997119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320780814.6U Active CN219710360U (en) | 2023-04-10 | 2023-04-10 | Foundation pit maintenance-free drainage dewatering well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710360U (en) |
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2023
- 2023-04-10 CN CN202320780814.6U patent/CN219710360U/en active Active
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