CN219604385U - Foundation pit water lowering and draining device with replaceable filter head - Google Patents
Foundation pit water lowering and draining device with replaceable filter head Download PDFInfo
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- CN219604385U CN219604385U CN202320406984.8U CN202320406984U CN219604385U CN 219604385 U CN219604385 U CN 219604385U CN 202320406984 U CN202320406984 U CN 202320406984U CN 219604385 U CN219604385 U CN 219604385U
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- filter head
- fixedly connected
- movable plate
- filter
- foundation pit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 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 drainage, in particular to a foundation pit drainage device with a replaceable filter head, which comprises a protection cylinder, wherein the upper end of the protection cylinder is fixedly connected with a fixed plate, the upper end of the fixed plate is provided with a lifting mechanism, a movable plate is arranged in the protection cylinder and used for driving the movable plate to move, the side end of the movable plate is provided with the fixed mechanism and the filter head, the movable plate is connected with the filter head through the fixed mechanism, the upper end of the filter head is fixedly connected with a connecting pipe, and one end of the connecting pipe, which is far away from the filter head, is fixedly connected with a water inlet end of a water pump. According to the utility model, the lifting mechanism, the moving plate and the fixed plate are arranged, so that the moving plate can be driven to move under the action of the lifting mechanism, the filter head is conveniently driven to extend outwards, and compared with the traditional filter head replacement process, the filter head is not required to be taken out manually, so that the filter head can be replaced conveniently by workers.
Description
Technical Field
The utility model relates to the technical field of foundation pit drainage, in particular to a foundation pit drainage lowering device with a replaceable filter head.
Background
When the foundation pit is excavated, if the groundwater level is higher than the bottom surface of the foundation pit, the groundwater can continuously infiltrate into the foundation pit to interfere with further construction. In order to solve the problem, foundation pit drainage is needed, which is a measure for lowering the groundwater level according to different geological conditions.
The utility model patent ZL202020712500.9 discloses a foundation pit water lowering and draining device, which comprises a water collecting well, a water pump mechanism and a filter casing, wherein the water collecting well and the water pump mechanism are arranged beside a foundation pit, and the filter casing is arranged in the water collecting well. The water pump mechanism comprises a water pump, a guide pipe connected with the water pump and a filter head connected with the guide pipe. The filter protective cylinder comprises a folded edge, a supporting beam, an annular beam, a transverse supporting bar and a bottom plate. The foundation pit water lowering and draining device with the replaceable filter head further comprises a filter screen, and the filter screen is fixedly arranged between the supporting beam and the bottom plate. The utility model has the advantage of protecting the filter head so that the filter head can stably work for a long time.
However, the above-mentioned removable filter head's foundation ditch drainage device that falls can reach the protection to the filter head when carrying out the drainage, but the filter head also is corroded the damage easily after the filter head is worked for a long time, in order to make the water pump work normally just need change the filter head this moment, and above-mentioned removable filter head's foundation ditch drainage device that falls need the manual work to drag the pipe and just can take out the filter head from the filter cartridge casing when carrying out the change filter head, so in the operation troublesome, so need to solve in an urgent need to solve this situation.
Disclosure of Invention
In view of the above, the utility model provides a foundation pit water lowering and draining device with a replaceable filter head, which mainly aims to solve the technical problems that: the problem of traditional removable filter head's foundation ditch falls drainage device when changing the filter head is solved, the filter head is inconvenient for changing is solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a removable filter head's foundation ditch drainage device that falls, includes the protection section of thick bamboo, protection section of thick bamboo upper end fixedly connected with fixed plate, the fixed plate upper end is provided with elevating system, be provided with the movable plate in the protection section of thick bamboo, elevating system is used for driving the movable plate and removes, movable plate side is provided with fixed establishment and filter head, the movable plate passes through fixed establishment and is connected with the filter head, filter head upper end fixedly connected with connecting pipe, the one end fixedly connected with water inlet end of water pump of filter head is kept away from to the connecting pipe.
Through adopting above-mentioned technical scheme, when needing to change the filter head, through opening elevating system, just can drive the movable plate and move up under elevating system's effect this moment to can move the filter head up under fixed establishment's cooperation, just so can take out the filter head from the guard barrel in, thereby make things convenient for the workman to change the filter head.
As a further description of the above technical solution:
the protection cylinder comprises a mounting frame, a first filter screen and a second filter screen, wherein the mounting frame is cylindrical, the first filter screen is fixedly connected in the mounting frame, the second filter screen is fixedly connected at the lower end of the mounting frame, and a fixing plate is fixedly connected at the upper end of the mounting frame.
Through adopting above-mentioned technical scheme, can make first filter screen and second filter screen fix under the effect of installing frame, at this moment again under the cooperation of first filter screen and second filter screen just can carry out preliminary filtration with impurity to can prevent effectively that filter head and large-scale impurity direct contact.
As a further description of the above technical solution:
the lifting mechanism comprises a motor, a bearing seat, a winding roller, a rotating shaft and a traction rope, wherein the upper end of the fixed plate is fixedly connected with the motor and the bearing seat, the rotating shaft is rotationally connected with the bearing seat, the rotating shaft is fixedly connected with the output end of the motor, the winding roller is fixedly connected with the circumferential surface of the rotating shaft, the traction rope is wound in the winding roller, and one end, far away from the winding roller, of the traction rope is fixedly connected with the moving plate.
Through adopting above-mentioned technical scheme, open the motor, can make the pivot rotate under the effect of bearing frame at this moment, and then drive the wind-up roll and rotate, just can wind the haulage rope at this moment to conveniently drive the movable plate and shift up, so that change the filter head.
As a further description of the above technical solution:
the upper end of the second filter screen is fixedly connected with a guide rod, the guide rod is fixedly connected with the fixed plate, and the guide rod is in sliding connection with the movable plate.
Through adopting above-mentioned technical scheme, can make the removal of movable plate more stable under the effect of guide bar, can not swing at will.
As a further description of the above technical solution:
the upper end face of the fixing plate is provided with a circular hole, and the traction rope penetrates through the circular hole.
By adopting the technical scheme, the friction between the traction rope and the fixed plate can be reduced due to the existence of the circular holes.
As a further description of the above technical solution:
the fixed establishment includes connecting seat, grip slipper, rotates seat, threaded rod, cardboard and nut, movable plate side fixedly connected with connecting seat, the one end that the movable plate was kept away from to the connecting seat is rotated through the hinge and is connected with the grip slipper, grip slipper front end fixedly connected with rotates the seat, rotate seat internal rotation and be connected with the threaded rod, connecting seat front end fixedly connected with cardboard, the one end that the rotation seat was kept away from to the threaded rod is located the cardboard, threaded rod periphery threaded connection has the nut.
Through adopting above-mentioned technical scheme, place the filter head in the connecting seat, then rotate the grip slipper and make the grip slipper rotate the opposite face of connecting seat, then rotate the threaded rod for the threaded rod rotates in the cardboard, at this moment screw up the nut again, just can drive the grip slipper and rotate, just so can reach the fixed to the filter head under the cooperation of connecting seat again.
By means of the technical scheme, the foundation pit water lowering and draining device with the replaceable filter head has the following beneficial effects:
1. compared with the prior art, this drainage device falls in foundation ditch of removable filter head just can drive the movable plate and remove through setting up hoist mechanism, movable plate and fixed plate under hoist mechanism's effect to conveniently drive the filter head and outwards stretch out, when changing the filter head relatively tradition, just need not the manual work to say the filter head and take out, thereby make things convenient for the workman to change the filter head.
2. Compared with the prior art, this drainage device falls in foundation ditch of removable filter head through setting up connecting seat, grip slipper, rotation seat, threaded rod, cardboard and nut, when changing the filter head, only need not hard up the nut just is convenient for take out the filter head in grip slipper and the connecting seat, just so reaches the purpose of changing the filter head to the change efficiency of filter head has been improved.
Drawings
FIG. 1 is a schematic view of the whole structure of a foundation pit drainage device with replaceable filter heads according to a first view angle;
FIG. 2 is an enlarged view of portion A of FIG. 1 of a foundation pit water-lowering and draining device with a replaceable filter head according to the present utility model;
FIG. 3 is a schematic diagram of a front cross-section of a foundation pit drainage device with replaceable filter heads according to the present utility model;
fig. 4 is an enlarged view of a portion B of fig. 3 of a foundation pit dewatering and drainage device with a replaceable filter head according to the present utility model.
Legend description:
1. a protective cylinder; 101. a mounting frame; 102. a first filter screen; 103. a second filter screen; 2. a water pump; 3. a connecting pipe; 4. a fixing plate; 5. a lifting mechanism; 501. a motor; 502. a bearing seat; 503. a wind-up roll; 504. a rotating shaft; 505. a traction rope; 6. a guide rod; 7. a moving plate; 8. a filter head; 9. a connecting seat; 10. a clamping seat; 11. a rotating seat; 12. a threaded rod; 13. a clamping plate; 14. and (3) a nut.
Detailed Description
Referring to fig. 1-4, the foundation pit water lowering and draining device with the replaceable filter head provided by the utility model comprises a protection cylinder 1, wherein the upper end of the protection cylinder 1 is fixedly connected with a fixed plate 4, the upper end of the fixed plate 4 is provided with a lifting mechanism 5, a movable plate 7 is arranged in the protection cylinder 1, the lifting mechanism 5 is used for driving the movable plate 7 to move, the side end of the movable plate 7 is provided with a fixed mechanism and a filter head 8, the movable plate 7 is connected with the filter head 8 through the fixed mechanism, the upper end of the filter head 8 is fixedly connected with a connecting pipe 3, and one end of the connecting pipe 3 far away from the filter head 8 is fixedly connected with the water inlet end of a water pump 2.
Through adopting above-mentioned technical scheme, when needs change filter head 8, through opening hoist mechanism 5, just can drive movable plate 7 and reciprocate at this moment under hoist mechanism 5's effect to can reciprocate filter head 8 under fixed establishment's cooperation, just so can take out filter head 8 from protecting tube 1, thereby make things convenient for the workman to change filter head 8.
The protection cylinder 1 comprises a mounting frame 101, a first filter screen 102 and a second filter screen 103, wherein the mounting frame 101 is in a cylindrical shape, the first filter screen 102 is fixedly connected in the mounting frame 101, the second filter screen 103 is fixedly connected at the lower end of the mounting frame 101, and the fixing plate 4 is fixedly connected at the upper end of the mounting frame 101.
Through adopting above-mentioned technical scheme, can make first filter screen 102 and second filter screen 103 fix under the effect of mounting frame 101, at this moment again just can carry out preliminary filtration with the impurity under the cooperation of first filter screen 102 and second filter screen 103 to can prevent effectively that filter head 8 from directly contacting with large-scale impurity.
The lifting mechanism 5 comprises a motor 501, a bearing seat 502, a winding roller 503, a rotating shaft 504 and a traction rope 505, wherein the upper end of a fixed plate 4 is fixedly connected with the motor 501 and the bearing seat 502, the rotating shaft 504 is rotationally connected with the rotating shaft 504, the rotating shaft 504 is fixedly connected with the output end of the motor 501, the winding roller 503 is fixedly connected with the circumferential surface of the rotating shaft 504, the winding roller 503 is internally wound with the traction rope 505, and one end, away from the winding roller 503, of the traction rope 505 is fixedly connected with a moving plate 7.
Through adopting above-mentioned technical scheme, turn on motor 501, at this moment can make pivot 504 rotate under the effect of bearing frame 502, and then drive wind-up roll 503 and rotate, just at this moment can carry out the rolling with haulage rope 505 to conveniently drive movable plate 7 and shift up, so that change filter head 8.
The upper end of the second filter screen 103 is fixedly connected with a guide rod 6, the guide rod 6 is fixedly connected with the fixed plate 4, and the guide rod 6 is in sliding connection with the movable plate 7.
Through adopting above-mentioned technical scheme, can make the removal of movable plate 7 more stable under the effect of guide bar 6, can not swing at will.
The upper end surface of the fixing plate 4 is provided with a circular hole, and the traction rope 505 passes through the circular hole.
By adopting the above technical solution, the presence of the circular holes can reduce the friction between the traction ropes 505 and the fixing plate 4.
The fixed establishment includes connecting seat 9, grip slipper 10, rotates seat 11, threaded rod 12, cardboard 13 and nut 14, and movable plate 7 side fixedly connected with connecting seat 9, and the one end that movable plate 7 was kept away from to connecting seat 9 is through hinge rotation connection having grip slipper 10, grip slipper 10 front end fixedly connected with rotates seat 11, rotates seat 11 internal rotation and is connected with threaded rod 12, and connecting seat 9 front end fixedly connected with cardboard 13, threaded rod 12 are kept away from the one end that rotates seat 11 and are located cardboard 13, and threaded rod 12 circumference face threaded connection has nut 14.
Through adopting above-mentioned technical scheme, place filter 8 in connecting seat 9, then rotate grip slipper 10 and make grip slipper 10 rotate the opposite face to connecting seat 9, then rotate threaded rod 12 for threaded rod 12 rotates in cardboard 13, at this moment screw up nut 14 again, just can drive grip slipper 10 and rotate, just so can reach the fixed to filter 8 under the cooperation of connecting seat 9 again.
Working principle:
when the filter head 8 is used, the protection cylinder 1 is firstly installed in the water collecting well, then the filter head 8 is placed in the connecting seat 9, then the clamping seat 10 is rotated to enable the clamping seat 10 to rotate to the opposite surface of the connecting seat 9, then the threaded rod 12 is rotated to enable the threaded rod 12 to rotate to the clamping plate 13, at the moment, the nut 14 is screwed down again, the clamping seat 10 can be driven to rotate, and then the filter head 8 can be fixed under the cooperation of the connecting seat 9.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a removable filter head's foundation ditch drainage device that falls, includes guard cylinder (1), its characterized in that: the utility model discloses a filter, including protection section of thick bamboo (1), fixed plate (4) are fixed connection to protection section of thick bamboo (1), fixed plate (4) upper end is provided with hoist mechanism (5), be provided with movable plate (7) in protection section of thick bamboo (1), hoist mechanism (5) are used for driving movable plate (7) and remove, movable plate (7) side is provided with fixed establishment and filter head (8), movable plate (7) are connected with filter head (8) through fixed establishment, filter head (8) upper end fixedly connected with connecting pipe (3), the one end fixedly connected with water pump (2) of filter head (8) are kept away from to connecting pipe (3) is advanced to the water end.
2. The foundation pit dewatering and drainage device with replaceable filter heads according to claim 1, wherein: the protection cylinder (1) comprises a mounting frame (101), a first filter screen (102) and a second filter screen (103), wherein the mounting frame (101) is in a cylindrical shape, the first filter screen (102) is fixedly connected in the mounting frame (101), the second filter screen (103) is fixedly connected at the lower end of the mounting frame (101), and a fixing plate (4) is fixedly connected at the upper end of the mounting frame (101).
3. The foundation pit dewatering and drainage device with replaceable filter heads according to claim 1, wherein: lifting mechanism (5) are including motor (501), bearing frame (502), wind-up roll (503), pivot (504) and haulage rope (505), fixed plate (4) upper end fixedly connected with motor (501) and bearing frame (502), bearing frame (502) internal rotation is connected with pivot (504), the output fixed connection of pivot (504) and motor (501), pivot (504) circumference fixedly connected with wind-up roll (503), the winding has haulage rope (505) in wind-up roll (503), the one end and the movable plate (7) fixed connection of wind-up roll (503) are kept away from to haulage rope (505).
4. The foundation pit dewatering and drainage device with replaceable filter heads according to claim 2, wherein: the upper end of the second filter screen (103) is fixedly connected with a guide rod (6), the guide rod (6) is fixedly connected with the fixed plate (4), and the guide rod (6) is slidably connected with the movable plate (7).
5. A foundation pit dewatering and drainage device with replaceable filter head as set forth in claim 3, wherein: the upper end face of the fixing plate (4) is provided with a circular hole, and the traction rope (505) passes through the circular hole.
6. The foundation pit dewatering and drainage device with replaceable filter heads according to claim 1, wherein: fixed establishment includes connecting seat (9), grip slipper (10), rotates seat (11), threaded rod (12), cardboard (13) and nut (14), movable plate (7) side fixedly connected with connecting seat (9), the one end that movable plate (7) was kept away from to connecting seat (9) is rotated through the hinge and is connected with grip slipper (10), grip slipper (10) front end fixedly connected with rotates seat (11), rotate seat (11) internal rotation and be connected with threaded rod (12), connecting seat (9) front end fixedly connected with cardboard (13), threaded rod (12) are kept away from the one end that rotates seat (11) and are located cardboard (13), threaded rod (12) circumference face screw connection has nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406984.8U CN219604385U (en) | 2023-03-07 | 2023-03-07 | Foundation pit water lowering and draining device with replaceable filter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406984.8U CN219604385U (en) | 2023-03-07 | 2023-03-07 | Foundation pit water lowering and draining device with replaceable filter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219604385U true CN219604385U (en) | 2023-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320406984.8U Active CN219604385U (en) | 2023-03-07 | 2023-03-07 | Foundation pit water lowering and draining device with replaceable filter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219604385U (en) |
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2023
- 2023-03-07 CN CN202320406984.8U patent/CN219604385U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: No. 38 Qinghua Road, Qingyang District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Zhongcheng Coal Construction (Group) Co.,Ltd. Country or region after: China Address before: 523000 Floor 5, Building 1, Row 1, Jinzhou Community, Humen Town, Dongguan City, Guangdong Province Patentee before: Dongguan Yongshun Construction Engineering Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |