CN221255597U - Subway deep basal pit dewatering well dredging device - Google Patents
Subway deep basal pit dewatering well dredging device Download PDFInfo
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- CN221255597U CN221255597U CN202322899785.8U CN202322899785U CN221255597U CN 221255597 U CN221255597 U CN 221255597U CN 202322899785 U CN202322899785 U CN 202322899785U CN 221255597 U CN221255597 U CN 221255597U
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- fixedly arranged
- cleaning mechanism
- dredging device
- dewatering well
- conveying cylinder
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000005406 washing Methods 0.000 claims abstract description 15
- 239000010802 sludge Substances 0.000 claims description 50
- 238000005507 spraying Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011324 bead Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 13
- 239000007921 spray Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of dredging of dewatering wells, and discloses a dredging device for a subway deep foundation pit dewatering well, which comprises a wall cleaning mechanism, a water washing mechanism and a bottom cleaning mechanism, wherein the wall cleaning mechanism is positioned outside the bottom cleaning mechanism, the water washing mechanism is positioned above the bottom cleaning mechanism, the wall cleaning mechanism comprises supporting rods and vertical scrapers, the supporting rods are fixedly arranged at the outer ends of the bottom cleaning mechanism, the supporting rods are symmetrically distributed, and the vertical scrapers are fixedly arranged at the outer ends of the supporting rods. This subway deep basal pit dewatering well dredging device has installed clear wall mechanism, and the position of bracing piece is injectd through the transport section of thick bamboo, and the position of vertical scraper is injectd to the bracing piece, and the transport section of thick bamboo of being convenient for drives the bracing piece and rotates to drive vertical scraper and rotate, thereby scraper scrapes the silt on the wall of a well when making things convenient for the sprinkler bead to wash the wall of a well, thereby can strengthen the dredging effect to subway deep basal pit dewatering well, device simple structure, the cost is lower.
Description
Technical Field
The utility model relates to the technical field of precipitation well dredging, in particular to a subway deep foundation pit precipitation well dredging device.
Background
The purpose of the dewatering well is to drain the groundwater below the foundation pit and reduce the groundwater level, the dewatering well is deep and shallow, the deep foundation pit dewatering well is needed in subway engineering, and when the dewatering well is used for a period of time, sludge is accumulated on the bottom of the well and the well wall, so that a dredging device is needed;
The prior art, publication number CN217710928U discloses a dewatering well dredging device for a subway deep foundation pit, which comprises an annular frame, wherein a transverse frame with two ends fixedly connected with the annular frame is radially arranged in the annular frame, blind holes are formed in the two ends of the transverse frame, L-shaped rods are respectively arranged at the two ends of the transverse frame, the horizontal ends of the L-shaped rods penetrate through the annular frame and are inserted into the blind holes, springs capable of enabling the L-shaped rods to outwards reset are arranged in the blind holes, idler wheels are arranged at the vertical rod ends of the L-shaped rods, two arc-shaped water pipes are arranged below the annular frame, the two arc-shaped water pipes form an annular pipe structure, a plurality of water gun heads are uniformly distributed at the outer ends of the arc-shaped water pipes along the radial direction of the arc-shaped water pipes, a booster water pump is connected to the arc-shaped water pipes, a mounting plate capable of moving up and down through hydraulic cylinder driving is arranged in the two annular pipes, and a sludge pump is arranged on the mounting plate; the utility model has novel conception, ingenious structure and strong practicability;
However, when the existing dredging device is used for dredging the well wall, the water gun head is used for spraying the sludge on the well wall, so that the direct cleaning of water is difficult, the cleaning time is prolonged, and the cleaning effect is not ideal.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a dredging device for a deep foundation pit dewatering well of a subway, which aims to solve the problems that in the prior art, when dredging a well wall, a water gun head is adopted to spray the well wall to clean the sludge on the well wall, and the water is difficult to clean directly, so that the cleaning time is prolonged, and the cleaning effect is not ideal.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a subway deep basal pit dewatering well dredging device, includes clear wall mechanism, washing mechanism and clear end mechanism, clear wall mechanism is located the outside of clear end mechanism, washing mechanism is located the top of clear end mechanism, clear wall mechanism includes bracing piece and vertical scraper, bracing piece fixed mounting is in the outer end of clear end mechanism, the bracing piece is symmetrical distribution, vertical scraper fixed mounting is in the outer end of bracing piece.
Preferably, the washing mechanism comprises a mounting shell, a lifting ring, a fixing rod, an annular water tank, a water receiving port and a water spraying head, wherein the mounting shell is fixedly arranged at the top of the supporting rod, the lifting ring is fixedly arranged at the top end of the mounting shell, the position of the lifting ring is limited through the mounting shell, and the lifting ring is convenient to fix to connect with a lifting device, so that lifting operation is convenient to carry out.
Preferably, the dead lever fixed mounting is in the outer end of installation shell, the dead lever is the equidistance and distributes, annular water tank fixed mounting is in the outer end of dead lever, and the position of dead lever is injectd through the installation shell, and the dead lever is injectd the position of annular water tank, is convenient for fix the dead lever and fix annular water tank to the convenience is accomodate annular water tank with water.
Preferably, the water receiving port is fixedly arranged at the top end of the annular water tank, the water spraying heads are fixedly arranged at the bottom end of the annular water tank and are distributed at equal intervals, the water receiving port is limited by the annular water tank, a water pipe is convenient to connect to send water in the annular water tank, the water spraying heads are limited by the annular water tank, and the water spraying heads are convenient to fix to spray water on a well wall uniformly, so that silt on the well wall is washed.
Preferably, the bottom cleaning mechanism comprises a motor, a conveying cylinder, a sludge pump, an annular scraper, a sludge outlet, a buffer box, a sealing ring and a pipeline interface, wherein the motor is fixedly arranged at the inner end of the installation shell and penetrates through the installation shell, the conveying cylinder is fixedly arranged at the driving end of the motor, the motor is limited by the installation shell, the motor is limited by the position of the conveying cylinder, and the motor is convenient to fix to drive the conveying cylinder to rotate.
Preferably, the sludge pump is fixedly arranged at the bottom end of the conveying cylinder, the annular scraper is fixedly arranged at the outer end of the sludge pump, the position of the sludge pump is limited by the conveying cylinder, the position of the annular scraper is limited by the sludge pump, the conveying cylinder is convenient to drive the sludge pump to rotate, the annular scraper is driven to rotate to stir mud at the bottom of the well, and the sludge pump is convenient to pump the mud into the conveying cylinder for conveying.
Preferably, the mud outlet is fixedly arranged at the outer end of the conveying cylinder, the buffer box is fixedly arranged at the bottom end of the mounting shell and is positioned at the outer end of the conveying cylinder, the position of the mud outlet is limited by the conveying cylinder, the positions of the buffer box are limited by the mounting shell and the conveying cylinder, and the mud outlet is convenient to fix to discharge mud into the buffer box for buffering.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the wall cleaning mechanism of the subway deep foundation pit dewatering well dredging device, the position of the supporting rod is limited through the conveying cylinder, the position of the vertical scraper is limited by the supporting rod, the conveying cylinder is convenient to drive the supporting rod to rotate, so that the vertical scraper is driven to rotate, the water spray head is convenient to wash a well wall, meanwhile, the scraper scrapes sludge on the well wall, and therefore the dredging effect of the subway deep foundation pit dewatering well can be enhanced;
2. According to the water washing mechanism of the dredging device for the subway deep foundation pit dewatering well, the position of the hanging ring is limited through the mounting shell, the hanging ring is convenient to fix to connect with the lifting device, so that lifting operation is convenient to carry out, the position of the fixing rod is limited through the mounting shell, the position of the annular water tank is limited by the fixing rod, the annular water tank is convenient to fix by the fixing rod, water is convenient to be stored in the annular water tank, the position of the water receiving port is limited through the annular water tank, the water pipe is convenient to be connected to send water in the annular water tank, the position of the water spraying head is limited through the annular water tank, the water spraying head is convenient to be fixed to uniformly spray water on a well wall, and therefore sludge on the well wall is washed;
3. This subway deep basal pit dewatering well dredging device bottom cleaning mechanism, the position of motor is injectd through the installation shell, the position of transport section of thick bamboo is injectd to the motor, be convenient for fixed motor drives transport section of thick bamboo and rotates, the position of sludge pump is injectd through transport section of thick bamboo, the position of annular scraper is injectd to the sludge pump, be convenient for transport section of thick bamboo drives the sludge pump and rotates, thereby drive annular scraper and rotate the silt to the shaft bottom, make things convenient for the sludge pump to take out in the transport section of thick bamboo and carry, the position of mud mouth is injectd through transport section of thick bamboo, the installation shell, the position of buffer tank is injectd to transport section of thick bamboo, be convenient for fix the mud mouth and come to discharge the silt into the buffer tank and cushion, through transport section of thick bamboo, the buffer tank is injectd the position of sealing washer, be convenient for fixed sealing washer is sealed transport section of thick bamboo and buffer tank junction, the position of limiting pipeline interface through the buffer tank, be convenient for fixed pipeline interface is connected pipeline, thereby discharge mud to the dewatering is extrados.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a water washing mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a washing mechanism according to the present utility model;
FIG. 4 is a schematic view of the bottom cleaning mechanism of the present utility model;
FIG. 5 is a schematic cross-sectional view of the bottom cleaning mechanism of the present utility model.
In the figure: 1. a wall cleaning mechanism; 101. a support rod; 102. a vertical scraper; 2. a water washing mechanism; 201. a mounting shell; 202. lifting rings; 203. a fixed rod; 204. an annular water tank; 205. a water receiving port; 206. a water spray head; 3. a bottom cleaning mechanism; 301. a motor; 302. a delivery cylinder; 303. a sludge pump; 304. an annular scraper; 305. a mud outlet; 306. a buffer tank; 307. a seal ring; 308. and a pipeline interface.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a subway deep basal pit dewatering well dredging device, includes clear wall mechanism 1, washing mechanism 2 and clear end mechanism 3, clear wall mechanism 1 is located clear end mechanism 3 outside, washing mechanism 2 is located clear end mechanism 3 top, clear wall mechanism 1 includes bracing piece 101 and vertical scraper 102, bracing piece 101 fixed mounting is in clear end of end mechanism 3, bracing piece 101 is symmetrical distribution, vertical scraper 102 fixed mounting is in the outer end of bracing piece 101;
the washing mechanism 2 comprises a mounting shell 201, a lifting ring 202, fixing rods 203, an annular water tank 204, water receiving ports 205 and water spraying heads 206, wherein the mounting shell 201 is fixedly arranged at the top of a supporting rod 101, the lifting ring 202 is fixedly arranged at the top end of the mounting shell 201, the position of the lifting ring 202 is limited by the mounting shell 201, the lifting ring 202 is convenient to fix to connect with a lifting device, so that lifting operation is convenient to perform, the fixing rods 203 are fixedly arranged at the outer end of the mounting shell 201, the fixing rods 203 are distributed at equal intervals, the annular water tank 204 is fixedly arranged at the outer end of the fixing rods 203, the fixing rods 203 are limited by the mounting shell 201, the fixing rods 203 are limited by the fixing rods 203, the fixing rods 203 are convenient to fix the annular water tank 204, so that water can be conveniently contained in the annular water tank 204, the water receiving ports 205 are fixedly arranged at the top ends of the annular water tank 204, the water spraying heads 206 are fixedly arranged at the bottom ends of the annular water tank 204, the positions of the annular water tank 204 are distributed at equal intervals, the water supplying pipes are convenient to perform water supplying on the annular water tank 204 through the connecting pipes, the annular water tank 204 is convenient to fix the positions of the water spraying heads 206, the fixing the positions of the annular water tank 204, and the fixing water receiving heads 203 are convenient to fix the positions of the water receiving water nozzles 204, so that the water is convenient to uniformly spray water on the sludge on a well wall, thereby flushing;
The bottom cleaning mechanism 3 comprises a motor 301, a conveying cylinder 302, a sludge pump 303, an annular scraper 304, a sludge outlet 305, a buffer box 306, a sealing ring 307 and a pipeline interface 308, wherein the motor 301 is fixedly arranged at the inner end of the installation shell 201 and penetrates through the installation shell 201, the conveying cylinder 302 is fixedly arranged at the driving end of the motor 301, the position of the motor 301 limiting the motor 301 is convenient for fixing the motor 301 to drive the conveying cylinder 302 to rotate, the sludge pump 303 is fixedly arranged at the bottom end of the conveying cylinder 302, the annular scraper 304 is fixedly arranged at the outer end of the sludge pump 303, the position of the sludge pump 303 limiting the sludge pump 303 is limited by the conveying cylinder 302, the sludge pump 303 limiting the position of the annular scraper 304 is convenient for driving the conveying cylinder 302 to rotate, thereby driving the annular scraper 304 to rotate to stir sludge at the bottom of the well, the sludge pump 303 is convenient for conveying the sludge cylinder 302, the sludge outlet 305 is fixedly arranged at the outer end of the conveying cylinder 302, the buffer box 306 is fixedly arranged at the bottom end of the installation shell 201 and positioned at the outer end of the conveying cylinder 302, the sludge outlet 305 is limited by the conveying cylinder 302, the position of the sludge pump 303 is fixedly arranged at the bottom end of the pipeline interface 306, the pipeline interface is conveniently limited by the annular scraper 306 and the pipeline interface 308, the position of the annular scraper 307 is fixedly arranged at the inner end of the pipeline interface 306 and the pipeline interface is convenient for limiting the position of the sludge pump 306 to be fixedly arranged at the position of the pipeline interface, and the pipeline interface is convenient for limiting the position of the pipeline interface to be connected with the pipeline interface and is convenient for limiting the position of the pipeline interface and is fixedly connected with the pipeline interface by the position of the pipeline interface.
Working principle: the installation shell 201 defines the position of the lifting ring 202, is convenient for fixing the lifting ring 202 to connect a lifting device, thereby facilitating lifting operation, the installation shell 201 defines the position of the fixing rod 203, the fixing rod 203 defines the position of the annular water tank 204, the fixing rod 203 is convenient for fixing the annular water tank 204, thereby facilitating water storage into the annular water tank 204, the annular water tank 204 defines the position of the water receiving port 205, the connecting water pipe is convenient for delivering water into the annular water tank 204, the annular water tank 204 defines the position of the water spraying head 206, the water spraying head 206 is convenient for fixing to uniformly spray water on a well wall, thereby flushing sludge on the well wall, the installation shell 201 defines the position of the motor 301, the motor 301 defines the position of the conveying cylinder 302, the motor 301 is convenient for fixing the conveying cylinder 302 to rotate, the conveying cylinder 302 defines the position of the sludge pump 303, the sludge pump 303 defines the position of the annular scraper 304, the sludge pump 303 is driven to rotate by the conveying cylinder 302 conveniently, the annular scraper 304 is driven to rotate to stir the sludge at the bottom of the well, the sludge pump 303 is driven to pump the sludge into the conveying cylinder 302 conveniently to convey the sludge, the conveying cylinder 302 defines the position of a sludge outlet 305, the mounting shell 201 and the conveying cylinder 302 define the position of a buffer box 306 conveniently to fix the sludge outlet 305 to discharge the sludge into the buffer box 306 for buffering, the conveying cylinder 302 and the buffer box 306 define the position of a sealing ring 307 conveniently to fix the sealing ring 307 to seal the joint of the conveying cylinder 302 and the buffer box 306, the buffer box 306 defines the position of a pipeline interface 308 conveniently to fix the pipeline interface 308 to connect the pipeline so as to discharge the sludge outside the precipitation well, the conveying cylinder 302 defines the position of a supporting rod 101, the supporting rod 101 defines the position of the vertical scraper 102 conveniently, the conveying cylinder 302 drives the supporting rod 101 to rotate so as to drive the vertical scraper 102 to rotate, thereby facilitating the water spray head 206 to wash the well wall and simultaneously scraping the silt on the well wall by the scraper, thereby enhancing the dredging effect of the subway deep foundation pit dewatering well.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a subway deep basal pit precipitation well dredging device, includes clear wall mechanism (1), washing mechanism (2) and clear end mechanism (3), its characterized in that: the wall cleaning mechanism is characterized in that the wall cleaning mechanism (1) is located outside the bottom cleaning mechanism (3), the water washing mechanism (2) is located above the bottom cleaning mechanism (3), the wall cleaning mechanism (1) comprises a supporting rod (101) and a vertical scraper (102), the supporting rod (101) is fixedly mounted at the outer end of the bottom cleaning mechanism (3), the supporting rod (101) is symmetrically distributed, and the vertical scraper (102) is fixedly mounted at the outer end of the supporting rod (101).
2. The dredging device for the deep foundation pit dewatering well of the subway according to claim 1, wherein: the washing mechanism (2) comprises a mounting shell (201), a lifting ring (202), a fixing rod (203), an annular water tank (204), a water receiving port (205) and a water spraying head (206), wherein the mounting shell (201) is fixedly arranged at the top of the supporting rod (101), and the lifting ring (202) is fixedly arranged at the top end of the mounting shell (201).
3. The dredging device for the deep foundation pit dewatering well of the subway according to claim 2, wherein: the fixing rods (203) are fixedly arranged at the outer ends of the mounting shells (201), the fixing rods (203) are distributed at equal intervals, and the annular water tank (204) is fixedly arranged at the outer ends of the fixing rods (203).
4. A subway deep basal pit dewatering well dredging device according to claim 3, characterized in that: the water receiving port (205) is fixedly arranged at the top end of the annular water tank (204), the water spraying heads (206) are fixedly arranged at the bottom end of the annular water tank (204), and the water spraying heads (206) are distributed at equal intervals.
5. The dredging device for the deep foundation pit dewatering well of the subway according to claim 4, wherein: the bottom cleaning mechanism (3) comprises a motor (301), a conveying cylinder (302), a sludge pump (303), an annular scraper (304), a sludge outlet (305), a buffer box (306), a sealing ring (307) and a pipeline interface (308), wherein the motor (301) is fixedly arranged at the inner end of the mounting shell (201) and penetrates through the mounting shell (201), and the conveying cylinder (302) is fixedly arranged at the transmission end of the motor (301).
6. The dredging device for the deep foundation pit dewatering well of the subway according to claim 5, wherein: the sludge pump (303) is fixedly arranged at the bottom end of the conveying cylinder (302), and the annular scraper (304) is fixedly arranged at the outer end of the sludge pump (303).
7. The dredging device for the deep foundation pit dewatering well of the subway as claimed in claim 6, wherein: the mud outlet (305) is fixedly arranged at the outer end of the conveying cylinder (302), and the buffer box (306) is fixedly arranged at the bottom end of the mounting shell (201) and is positioned at the outer end of the conveying cylinder (302).
8. The dredging device for the deep foundation pit dewatering well of the subway according to claim 7, wherein: the sealing ring (307) is fixedly arranged at the outer end of the conveying cylinder (302) and is positioned at the inner end of the buffer box (306), and the pipeline interface (308) is fixedly arranged at the outer end of the buffer box (306).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221255597U true CN221255597U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |