CN114250855A - Quick early warning dredging device for tunnel drainage - Google Patents
Quick early warning dredging device for tunnel drainage Download PDFInfo
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- CN114250855A CN114250855A CN202210196018.8A CN202210196018A CN114250855A CN 114250855 A CN114250855 A CN 114250855A CN 202210196018 A CN202210196018 A CN 202210196018A CN 114250855 A CN114250855 A CN 114250855A
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- silt
- pair
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- bearing
- drainage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Abstract
The invention discloses a rapid early warning dredging device for tunnel drainage, which comprises a sludge discharge barrel and a drainage pipeline, wherein a hollow shaft is arranged in the middle of the top wall of the sludge discharge barrel, a first connecting plate is arranged on one side of the bottom of the hollow shaft, a first planetary screw mechanism is arranged at the outer end part of the first connecting plate, and a sludge pumping assembly is arranged on one side of the top surface of a U-shaped transverse plate; two side faces of the middle of the sludge discharging barrel are provided with a pair of drainage pipelines, the middle of the inner top wall of each drainage pipeline is provided with a fixed shaft, the middle of the inner top wall of each drainage pipeline is provided with a pair of side plates, the bottom end part of each side plate is provided with a linkage shaft, the outer end part of each pair of linkage shafts is provided with a second connecting plate, the outer end part of each second connecting plate is provided with a second planetary screw mechanism, and the hollow shaft is connected with the pair of fixed shafts through the linkage mechanism. The invention can gather the silt and the impurities together through wall scraping operation, and then timely arrange the silt and clean the silt, thereby facilitating the rapid dredging operation of the drainage pipeline and further improving the efficiency of subsequent drainage in the tunnel.
Description
Technical Field
The invention relates to the technical field of tunnel drainage, in particular to a quick early warning dredging device for tunnel drainage.
Background
The tunnel drainage is an important prerequisite for tunnel construction, normal use and safe operation, and the drainage system is directly related to success or failure of tunnel construction and exertion of use functions. The tunnel drain pipe is a pipeline which is pre-buried in concrete and plays a role in water guiding and draining, and the blockage of the tunnel drain pipe can cause that underground water cannot be drained in time, so that great threat is caused to the safety of a tunnel structure.
The existing tunnel drain pipe has the following defects: 1. silt and impurity in the water are easy to generate chemical reaction to generate crystallization and deposit to be attached to the inner wall of the pipeline to cause blockage, and if the pipeline is not cleaned in time, the tunnel drain pipe inevitably has the problem of blockage in different degrees; 2. the tunnel drain pipe is pre-buried in the concrete more, and is inconvenient to it dismantles clearance inside silt and impurity, because tunnel drain pipe reservation operation space is very narrow and small, and operating personnel is when wherein dredging operation efficient very low.
Disclosure of Invention
The invention aims to solve the defects that a tunnel drainage pipeline is easy to block and inconvenient to dredge in the prior art, and provides a quick early warning dredging device for tunnel drainage.
In order to solve the problems of easy blockage and inconvenient dredging of tunnel drainage pipelines in the prior art, the invention adopts the following technical scheme:
the quick early warning dredging device for tunnel drainage comprises a silt discharging barrel and a drainage pipeline, wherein a U-shaped transverse plate is arranged on the top surface of the silt discharging barrel, two sides of the bottom surface of the U-shaped transverse plate are fixedly connected with two sides of the top surface of the silt discharging barrel, a bearing ring is arranged in the middle of the top wall of the silt discharging barrel, a hollow shaft is inserted into the bearing ring, a first connecting plate is arranged on one side of the bottom of the hollow shaft, a first planetary screw mechanism is arranged at the outer end of the first connecting plate, and a silt pumping assembly is arranged on one side of the top surface of the U-shaped transverse plate;
the device comprises a sludge discharge barrel, a pair of drainage pipelines, a fixed bearing, a fixed shaft, a pair of side plates, a pair of linkage bearings, a linkage shaft, a second connecting plate and a second planetary screw mechanism, wherein the two side surfaces of the middle part of the sludge discharge barrel are provided with a pair of drainage pipelines, the middle part of the inner top wall of each drainage pipeline is provided with the fixed bearing, the fixed shaft is inserted into the fixed bearing, the middle part of the inner top wall of each drainage pipeline is provided with the pair of side plates, the pair of side plates are respectively arranged on the two sides of the fixed shaft, the bottom end part of each side plate is provided with the linkage bearing, the linkage shaft is inserted into the linkage bearing, the outer end part of each linkage shaft is provided with the second connecting plate, the outer end part of each second connecting plate is provided with the second planetary screw mechanism, and the hollow shaft is connected with the pair of fixed shafts through the linkage mechanism.
Preferably, take out the silt subassembly including taking out the silt pump, taking out the silt pipe, be equipped with a pair of sealed bearing in the upper and lower both ends mouth of hollow shaft, top surface one side of U-shaped diaphragm is equipped with takes out the silt pump, the row's silt end of taking out the silt pump is equipped with row silt pipe, the end of taking out the silt pump is equipped with takes out the silt pipe, the outer tip of taking out the silt pipe runs through roof middle part, a pair of sealed bearing of U-shaped diaphragm in proper order and extends to row's silt section of thick bamboo bottom, just the outer tip of taking out the silt pipe is equipped with the toper and takes out the silt cover, it is equipped with a plurality of silt early warning sensors on the bottom segment of silt pipe to take out.
Preferably, a pair of intercommunicating pores have been seted up to the middle part both sides face of row's silt section of thick bamboo, the middle part both sides face of row's silt section of thick bamboo is equipped with a pair of flange ring, every the flange ring all with the intercommunicating pore through connection that corresponds, drainage pipe's both ends outside all overlaps and is equipped with the sealing ring, two drainage pipe's corresponding one end all inserts and establishes in the flange ring that corresponds, every the surface equipartition of flange ring is inserted and is equipped with a plurality of flange bolts, every the inner end of flange bolt all with the sealing ring screw thread locking that corresponds.
Preferably, a first bevel gear is sleeved at the bottom end of the fixed shaft, second bevel gears are sleeved at the inner end parts of the pair of linkage shafts, and the first bevel gear is respectively meshed with the pair of second bevel gears; the cover is equipped with the sealing washer on the fixed axle, the outside cover of sealing washer is equipped with slotted steel ring, the outer wall of sealing washer is connected with the inner wall rotation of channel-section steel ring, roof rigid coupling in the top surface and the drainage pipe of slotted steel ring.
Preferably, the second planetary screw mechanism includes a second planetary shaft and a second helical blade, a second bearing is arranged at the outer end of the second connecting plate, the second planetary shaft is inserted into the second bearing, a second planetary gear is sleeved at the inner end of the second planetary shaft, a pair of second gear rings are arranged on the inner wall of the drainage pipeline, each second planetary gear is meshed with the corresponding second gear ring, the outer end of the second planetary shaft extends into the outer port of the drainage pipeline, and a plurality of second helical blades are arranged on the outer section of the second planetary shaft.
Preferably, the linkage mechanism comprises a first cross shaft and a second cross shaft, third bearings are arranged in the middle of two side walls of the U-shaped cross plate, the first cross shaft is inserted into the third bearings, a pair of bearing seats are arranged on the top surfaces of the drainage pipelines, a fourth bearing is arranged inside each bearing seat, the second cross shaft is arranged between each pair of bearing seats, and two end portions of the second cross shaft penetrate through the corresponding fourth bearings and extend to the outer sides of the pair of bearing seats.
Preferably, a first belt pulley is sleeved at the outer end of each first transverse shaft, a second belt pulley is sleeved at the inner end of each second transverse shaft, and each first belt pulley is in transmission connection with the corresponding second belt pulley through a driving belt.
Preferably, a third bevel gear is sleeved at the top end of the hollow shaft, a fourth bevel gear is sleeved at the inner end of each first transverse shaft, and the third bevel gears are respectively in meshed connection with a pair of fourth bevel gears; and a fifth bevel gear is sleeved at the outer end part of each second transverse shaft, a sixth bevel gear is sleeved at the top end part of each fixed shaft, and each fifth bevel gear is meshed with the corresponding sixth bevel gear.
Preferably, a servo motor is arranged in the middle of the top surface of one of the drainage pipelines, a drive bevel gear is sleeved at the end of a motor shaft of the servo motor, and the drive bevel gear is in meshed connection with a corresponding sixth bevel gear.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the wall scraping operation is carried out on the inner wall of the drainage pipeline through the second helical blade, so that sludge and impurities on two sides of the inner wall of the drainage pipeline enter the corresponding sludge discharging barrel, the wall scraping operation is carried out on the inner wall of the sludge discharging barrel through the first helical blade, the sludge and the impurities on the inner wall of the sludge discharging barrel fall to the bottom in the sludge discharging barrel, the sludge and the impurities can be gathered together through the wall scraping operation, and the phenomenon that the sludge and the impurities are attached to the inner wall of the drainage pipeline to cause blockage is avoided;
2. according to the invention, through the action of the sludge early warning sensor, the sludge can be timely discharged according to the sludge condition in the sludge discharge cylinder, so that the phenomenon that the sludge and impurities are accumulated for a long time to form precipitates and are difficult to remove is avoided, and the drainage pipeline dredging operation is fast and conveniently carried out;
in conclusion, the invention solves the problems of easy blockage and inconvenient dredging of the drainage pipeline, has compact integral structure design, can gather sludge and impurities together through wall scraping operation and then timely drain and clean the sludge, facilitates the rapid dredging operation of the drainage pipeline and further improves the efficiency of subsequent drainage in the tunnel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of a first planetary screw mechanism of the present invention;
FIG. 6 is a schematic view of the assembly of the silt removing pipe and the third pipeline of the present invention;
number in the figure: 1. a sludge discharge cylinder; 11. a U-shaped transverse plate; 12. a hollow shaft; 13. a sludge pump; 14. a sludge discharge pipe; 15. pumping a silt pipe; 16. a conical sludge pumping cover; 17. a sludge early warning sensor; 18. a flange ring; 2. a first connecting plate; 21. a first planet shaft; 22. a first planetary gear; 23. a first gear ring; 24. a first helical blade; 25. a third bevel gear; 26. a first lateral axis; 27. a fourth bevel gear; 28. a drive belt; 3. a water discharge pipeline; 31. a seal ring; 32. a fixed shaft; 33. a side plate; 34. a linkage shaft; 35. a second connecting plate; 36. a second planet shaft; 37. a second planetary gear; 38. a second gear ring; 39. a second helical blade; 4. a first bevel gear; 41. a second bevel gear; 42. a seal ring; 43. a channel steel ring; 44. a sixth bevel gear; 45. a second lateral axis; 46. a fifth bevel gear; 47. a servo motor; 48. a drive bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows: in order to achieve the purpose of conveniently dredging a tunnel drainage pipeline, the embodiment provides a rapid early warning dredging device for tunnel drainage, which is shown in fig. 1-5 and specifically comprises a silt discharging cylinder 1 and a drainage pipeline 3, wherein the silt discharging cylinder 1 is in a vertically-placed hollow cylinder shape, a horizontally-placed U-shaped transverse plate 11 with a downward opening is arranged on the top surface of the silt discharging cylinder 1, two sides of the bottom surface of the U-shaped transverse plate 11 are fixedly connected with two sides of the top surface of the silt discharging cylinder 1, a bearing ring which is fixedly connected in a penetrating manner is arranged in the middle of the top wall of the silt discharging cylinder 1, a hollow shaft 12 which is fixedly connected in a penetrating manner is vertically inserted in the bearing ring, a first connecting plate 2 is arranged on one side of the bottom of the hollow shaft 12, a first planetary screw mechanism is arranged at the outer end of the first connecting plate 2, and a silt pumping assembly is arranged on one side of the top surface of the U-shaped transverse plate 11;
two side surfaces of the middle part of the sludge discharging barrel 1 are provided with a pair of drainage pipelines 3 which are transversely communicated, the middle part of the inner top wall of each drainage pipeline 3 is provided with a fixed bearing which penetrates through the fixed shaft, a fixed shaft 32 which penetrates through the fixed shaft is inserted into the inner part of each fixed bearing, the middle part of the inner top wall of each drainage pipeline 3 is provided with a pair of side plates 33 which are symmetrically fixedly connected, the two sides of each fixed shaft 32 are respectively provided with the pair of side plates 33, the bottom end part of each side plate 33 is provided with a linkage bearing, a linkage shaft 34 which transversely penetrates through the fixed shaft is inserted into the inner part of each linkage bearing, the outer end part of each pair of linkage shafts 34 is provided with second connecting plates 35 which are vertically fixedly connected in a staggered mode, the outer end part of each second connecting plate 35 is provided with a second planetary screw mechanism, and the hollow shaft 12 is connected with the pair of fixed shafts 32 through the linkage mechanism.
In the specific implementation process, as shown in fig. 2, the silt pumping component comprises a silt pumping pump 13 and a silt pumping pipe 15, a pair of sealing bearings are arranged in the upper and lower ports of the hollow shaft 12, the silt pumping pump 13 is transversely arranged on one side of the top surface of the U-shaped transverse plate 11, the silt pumping pump 13 is ZCQ40-32-125 in model, the silt discharging end of the silt pumping pump 13 is provided with a silt discharging pipe 14 which is connected in a penetrating way, the silt pumping end of the silt pumping pump 13 is provided with a silt pumping pipe 15 which is connected in a penetrating way, the outer end of the silt pumping pipe 15 sequentially penetrates through the middle part of the top wall of the U-shaped transverse plate 11, the pair of sealing bearings and extends to the bottom in the silt discharging barrel 1, a conical sludge pumping cover 16 is arranged at the outer end part of the sludge pumping pipe 15, a plurality of sludge early warning sensors 17 which are arranged at equal intervals are arranged on the bottom section of the sludge pumping pipe 15, the model of each sludge early warning sensor 17 is CUS51D, and each sludge early warning sensor 17 is a Memosens sensor for measuring the concentration of suspended solids; when the sludge and impurities at the bottom in the sludge discharge cylinder 1 increase, the liquid level of the sludge passes through the sludge early warning sensor 17, the sludge early warning sensor 17 sends out an alarm instruction and controls the sludge pump 13 to start, and under the action of the sludge pump 13, the sludge and the impurities enter the conical sludge pumping cover 16 and are pumped upwards along the sludge pump 13 and then are discharged through the sludge discharge pipe 14; through the effect of silt early warning sensor 17, can be in real time according to arranging the interior silt condition of silt section of thick bamboo 1, carry out timely row's silt operation, avoid silt and impurity to pile up for a long time and form the precipitate, cause the phenomenon that is difficult to clear away to take place.
In the specific implementation process, as shown in fig. 2, a pair of communicating holes are formed in two side surfaces of the middle of the sludge discharge barrel 1, a pair of flange rings 18 are arranged on two side surfaces of the middle of the sludge discharge barrel 1, each flange ring 18 is in through connection with the corresponding communicating hole, sealing rings 31 which are concentrically and fixedly connected are sleeved outside two end portions of each drainage pipeline 3, corresponding end portions of the two drainage pipelines 3 are inserted into the corresponding flange rings 18, a plurality of flange bolts are uniformly inserted into the outer surface of each flange ring 18, and the inner end portion of each flange bolt is locked with the corresponding sealing ring 31 in a threaded manner; through the cooperation locking of flange ring 18 and flange bolt, can make two drainage pipe 3 and arrange the both sides of a silt section of thick bamboo 1 and carry out effectual connection locking, made things convenient for to carry out quick installation to drainage pipe 3 and laid.
In the specific implementation process, as shown in fig. 2 and 4, the bottom end of the fixed shaft 32 is sleeved with a first bevel gear 4 which is concentrically and fixedly connected, the inner end of each of the pair of linkage shafts 34 is sleeved with a second bevel gear 41 which is concentrically and fixedly connected, and the first bevel gear 4 is respectively in meshed connection with the pair of second bevel gears 41; a sealing ring 42 is sleeved on the fixed shaft 32, a grooved steel ring 43 is sleeved on the outer side of the sealing ring 42, the outer wall of the sealing ring 42 is rotatably connected with the inner wall of the grooved steel ring 43, and the top surface of the grooved steel ring 43 is fixedly connected with the inner top wall of the drainage pipeline 3; when the fixed shaft 32 rotates, the first bevel gear 4 and the sealing ring 42 are driven to synchronously rotate, the sealing ring 42 rotates along the channel steel ring 43, the sealing performance of the connection between the fixed shaft 32 and the top wall of the drainage pipeline 3 is improved, the first bevel gear 4 is meshed with the pair of second bevel gears 41 to drive the pair of second bevel gears 41 to rotate, and the pair of second bevel gears 41 are symmetrically arranged, so that the pair of second bevel gears 41 rotate in a forward rotation and a reverse rotation.
In the specific implementation process, as shown in fig. 2, the second planetary screw mechanism includes a second planetary shaft 36 and a second screw blade 39, a second bearing is disposed at the outer end of the second connecting plate 35, the second planetary shaft 36 transversely penetrating through the second bearing is inserted into the second bearing, a second planetary gear 37 concentrically fixed and connected is sleeved at the inner end of the second planetary shaft 36, a pair of second gear rings 38 concentrically fixed and connected is disposed on the inner wall of the drainage pipeline 3, each second planetary gear 37 is engaged and connected with the corresponding second gear ring 38, the outer end of the second planetary shaft 36 extends into the outer port of the drainage pipeline 3, and a plurality of second screw blades 39 continuously staggered and fixedly connected are disposed on the outer section of the second planetary shaft 36; when the second bevel gear 41 rotates, the linkage shaft 34, the second planet shaft 36 and the plurality of second helical blades 39 are driven to revolve, the second planet shaft 36 and the plurality of second helical blades 39 are driven to rotate under the meshing action of the second planet gear 37 and the second gear ring 38, the inner wall of the drainage pipeline 3 is scraped through the second helical blades 39, and therefore sludge and impurities on two sides of the inner wall of the drainage pipeline 3 enter the corresponding sludge discharge barrel 1 through the communication holes respectively.
It should be noted that: in the embodiment, to realize the synchronous rotation of the hollow shaft 12 and the fixed shaft 32, in a specific implementation process, as shown in fig. 2 and fig. 3, the linkage mechanism includes a first horizontal shaft 26 and a second horizontal shaft 45, third bearings penetrating and fixedly connected are respectively disposed in the middle portions of the two side walls of the U-shaped horizontal plate 11, the first horizontal shaft 26 penetrating in the transverse direction is inserted into each third bearing, a pair of bearing seats are respectively disposed on the top surfaces of the pair of drainage pipes 3, a fourth bearing is disposed inside each bearing seat, the second horizontal shaft 45 transversely disposed is disposed between each pair of bearing seats, and both end portions of the second horizontal shaft 45 penetrate through the corresponding fourth bearings and extend to the outer sides of the pair of bearing seats;
a transversely-placed servo motor 47 is arranged in the middle of the top surface of one of the drainage pipelines 3, the model of the servo motor 47 is YZR160L-6-11KW, a drive bevel gear 48 which is concentrically and fixedly connected is sleeved at the end part of a motor shaft of the servo motor 47, and the drive bevel gear 48 is in meshed connection with a corresponding sixth bevel gear 44; a motor shaft of the servo motor 47 drives the driving bevel gear 48 to synchronously rotate, and the driving bevel gear is meshed with the driving bevel gear to drive the corresponding sixth bevel gear 44 and the fixed shaft 32 to rotate along the fixed bearing;
the outer end part of each second transverse shaft 45 is sleeved with a fifth bevel gear 46 which is concentrically and fixedly connected, the top end part of each fixed shaft 32 is sleeved with a sixth bevel gear 44 which is concentrically and fixedly connected, and each fifth bevel gear 46 is meshed with the corresponding sixth bevel gear 44; the sixth bevel gear 44 is meshed with the fifth bevel gear 46, the second transverse shaft 45 and the second belt pulley to drive the fifth bevel gear, the second transverse shaft and the second belt pulley to rotate along a fourth bearing;
the outer end part of each first transverse shaft 26 is sleeved with a first belt pulley which is concentrically and fixedly connected, the inner end part of each second transverse shaft 45 is sleeved with a second belt pulley which is concentrically and fixedly connected, and each first belt pulley is in transmission connection with the corresponding second belt pulley through a driving belt 28; the second belt pulley drives the first belt pulley, the first transverse shaft 26 and the fourth bevel gear 27 to rotate along the third bearing through a driving belt 28;
the top end part of the hollow shaft 12 is sleeved with a third bevel gear 25 which is concentrically and fixedly connected, the inner end part of each first transverse shaft 26 is sleeved with a fourth bevel gear 27 which is concentrically and fixedly connected, and the third bevel gear 25 is respectively meshed and connected with a pair of fourth bevel gears 27; the fourth bevel gear 27 is engaged to drive the third bevel gear 25 and the hollow shaft 12 to rotate.
Example two: in the first embodiment, there is a problem that the inner wall of the sludge discharge pipe is easy to adsorb sludge and impurities, and therefore, the first embodiment further includes:
in the concrete implementation process, as shown in fig. 2 and 5, the first planetary screw mechanism comprises a first planetary shaft 21 and a first helical blade 24, a first bearing is arranged at the outer end of the first connecting plate 2, the first planetary shaft 21 vertically penetrating is inserted into the first bearing, a first planetary gear 22 concentrically fixed is sleeved on the top end part of the first planetary shaft 21 above the first connecting plate 2, a first gear ring 23 concentrically fixed is arranged on the top wall in the sludge discharging barrel 1 at the position concentric with the first planetary gear 22, the first planetary gear 22 is in meshed connection with the first gear ring 23, and a plurality of first helical blades 24 continuously staggered and fixed are arranged on the first planetary shaft 21 below the first connecting plate 2; when the hollow shaft 12 rotates, the first connecting plate 2, the first planetary shaft 21 and the first helical blades 24 are driven to revolve, the first planetary gear 22 and the first gear ring 23 are meshed to drive the first planetary shaft 21 and the first helical blades 24 to rotate, and the inner wall of the sludge discharge barrel 1 is scraped through the first helical blades 24, so that sludge and impurities on the inner wall of the sludge discharge barrel 1 fall to the bottom in the sludge discharge barrel 1.
Example three: in embodiment one, still there is the inconvenient problem of row's silt after a plurality of drainage pipe installations, therefore, this embodiment still includes on the basis of embodiment one:
in a specific implementation process, as shown in fig. 6, when a plurality of drainage pipelines 3 are installed, the joints of two adjacent drainage pipelines 3 are connected with the sludge discharge barrel 1, and the rest of the structure is the same as that in the first embodiment; the two sides of the top surface of the corresponding drainage pipeline 3 between the two adjacent sludge discharge barrels 1 are provided with a pair of second transverse shafts 45, the opposite end parts of the pair of second transverse shafts 45 are meshed with the sixth bevel gear 44 through the fifth bevel gear 46, and the opposite end parts of the pair of second transverse shafts 45 are in transmission connection with the corresponding first transverse shaft 26 through the driving belt 28.
Example four: specifically, the working principle and the operation method of the invention are as follows:
step one, after the sludge discharge barrel 1 and the drainage pipeline 3 are installed, a servo motor 47 is started, a motor shaft of the servo motor 47 drives a driving bevel gear 48 to rotate, and the driving bevel gear 48, the fixing shaft 32 and a first bevel gear 4 which are meshed with each other drive the corresponding sixth bevel gear 44, the fixing shaft 32 and the first bevel gear 4 to rotate along a fixed bearing, so that a sealing ring 42 is driven to rotate along a channel steel ring 43;
step two, the first bevel gear 4 is meshed to drive a pair of second bevel gears 41 and a linkage shaft 34 to rotate along a linkage bearing, the linkage shaft 34 drives a second connecting plate 35, a second planet shaft 36 and a plurality of second spiral blades 39 to revolve, and the second planet shaft 36 and the plurality of second spiral blades 39 are driven to rotate under the meshing action of a second planet gear 37 and a second gear ring 38;
step three, the sixth bevel gear 44 is meshed to drive the fifth bevel gear 46, the second transverse shaft 45 and the second belt pulley to rotate along the fourth bearing, and then the first belt pulley, the first transverse shaft 26 and the fourth bevel gear 27 are driven to rotate along the third bearing by the driving belt 28;
step four, the fourth bevel gear 27 is meshed to drive the third bevel gear 25, the hollow shaft 12 and the first connecting plate 2 to rotate along the bearing ring, the first connecting plate 2 drives the first planetary shaft 21 and the plurality of first helical blades 24 to revolve, and the meshing action of the first planetary gear 22 and the first gear ring 23 drives the first planetary shaft 21 and the plurality of first helical blades 24 to rotate;
step five, the third bevel gear 25 drives the first cross shaft 26 and the second cross shaft 45 on the other side to rotate through the linkage mechanism, and further drives the second planet shaft 36 and the plurality of second helical blades 39 in the other drainage pipeline 3 to revolve and rotate;
step six, when the drainage pipeline 3 carries out drainage operation, under the wall scraping action of the second spiral blade 39, the sludge and the impurities adsorbed on the inner wall of the drainage pipeline 3 enter the sludge discharge barrel 1, and the sludge and the impurities adsorbed on the inner wall of the sludge discharge barrel 1 fall to the inner bottom wall of the sludge discharge barrel 1;
along with the increase of silt and impurity, the liquid level of silt surpasses silt early warning sensor 17, and silt early warning sensor 17 sends out the alarm instruction to control and take out silt pump 13 and start, under the effect of taking out silt pump 13, silt and impurity get into toper and take out in silt cover 16, and take out silt pump 13 along the way upwards, and the rethread row silt pipe 14 discharges.
The invention solves the problems of easy blockage and inconvenient dredging of the drainage pipeline, has compact integral structure design, can gather sludge and impurities together through wall scraping operation, and then timely carries out sludge removal and cleaning on the sludge and the impurities, facilitates the rapid dredging operation of the drainage pipeline, and further improves the efficiency of subsequent drainage in the tunnel.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Quick early warning pull throughs is used in tunnel drainage, including arranging a silt section of thick bamboo (1), drainage pipe (3), its characterized in that: the device comprises a silt removing barrel (1), a U-shaped transverse plate (11) is arranged on the top surface of the silt removing barrel (1), two sides of the bottom surface of the U-shaped transverse plate (11) are fixedly connected with two sides of the top surface of the silt removing barrel (1), a bearing ring is arranged in the middle of the top wall of the silt removing barrel (1), a hollow shaft (12) is inserted into the bearing ring, a first connecting plate (2) is arranged on one side of the bottom of the hollow shaft (12), the first connecting plate (2) is located at the inner top of the silt removing barrel (1), a first planetary screw mechanism is arranged at the outer end of the first connecting plate (2), and a silt pumping assembly is arranged on one side of the top surface of the U-shaped transverse plate (11);
arrange the middle part both sides face of silt section of thick bamboo (1) and be equipped with a pair of drainage pipe (3), every roof middle part all is equipped with fixed bearing in drainage pipe (3), every fixed bearing's inside is all inserted and is equipped with fixed axle (32), roof middle part is equipped with a pair of curb plate (33) in drainage pipe (3), and is a pair of curb plate (33) are established respectively in the both sides of fixed axle (32), every the bottom portion of curb plate (33) all is equipped with linkage bearing, every linkage bearing's inside is all inserted and is equipped with universal driving shaft (34), and is every right the outer tip of universal driving shaft (34) all is equipped with second even board (35), every the outer tip of second even board (35) all is equipped with second planet screw mechanism, hollow shaft (12) are connected with a pair of fixed axle (32) through the universal driving mechanism.
2. The quick early warning dredging device for tunnel drainage of claim 1, wherein: the silt pumping component comprises a silt pumping pump (13) and a silt pumping pipe (15), a pair of sealing bearings are arranged in upper and lower ports of a hollow shaft (12), a silt pumping pump (13) is arranged on one side of the top surface of a U-shaped transverse plate (11), a silt discharging pipe (14) is arranged at a silt discharging end of the silt pumping pump (13), the silt pumping end of the silt pumping pump (13) is provided with a silt pumping pipe (15), the outer end of the silt pumping pipe (15) sequentially penetrates through the middle part of the top wall of the U-shaped transverse plate (11), the pair of sealing bearings and extends to the inner bottom of a silt discharging barrel (1), a conical silt pumping cover (16) is arranged at the outer end of the silt pumping pipe (15), and a plurality of silt early warning sensors (17) are arranged on the bottom section of the silt pumping pipe (15).
3. The quick early warning dredging device for tunnel drainage of claim 1, wherein: arrange the middle part both sides face of a silt section of thick bamboo (1) and seted up a pair of intercommunicating pore, the middle part both sides face of arranging a silt section of thick bamboo (1) is equipped with a pair of flange ring (18), every flange ring (18) all with the intercommunicating pore through connection that corresponds, the both ends outside of drainage pipe (3) all is equipped with sealing ring (31), two the corresponding tip of drainage pipe (3) is all inserted and is established in corresponding flange ring (18), every the surface equipartition of flange ring (18) is inserted and is equipped with a plurality of flange bolts, every the inner end of flange bolt all with sealing ring (31) screw thread locking that corresponds.
4. The quick early warning dredging device for tunnel drainage of claim 1, wherein: a first bevel gear (4) is sleeved at the bottom end of the fixed shaft (32), second bevel gears (41) are sleeved at the inner ends of the pair of linkage shafts (34), and the first bevel gear (4) is respectively meshed with the pair of second bevel gears (41); the cover is equipped with sealing washer (42) on fixed axle (32), sealing washer (42) are located fixing bearing's below, slotted steel ring (43) are established to the outside cover of sealing washer (42), the outer wall of sealing washer (42) is connected with the inner wall rotation of slotted steel ring (43), roof rigid coupling in the top surface of slotted steel ring (43) and drainage pipe (3).
5. The quick early warning dredging device for tunnel drainage of claim 1, wherein: the second planetary screw mechanism comprises a second planetary shaft (36) and second spiral blades (39), a second bearing is arranged at the outer end of the second connecting plate (35), the second planetary shaft (36) is inserted into the second bearing, a second planetary gear (37) is sleeved at the inner end of the second planetary shaft (36), the second planetary gear (37) is located between the side plate (33) and the second connecting plate (35), a pair of second gear rings (38) are arranged on the inner wall of the drainage pipeline (3), each second planetary gear (37) is meshed with the corresponding second gear ring (38), the outer end of the second planetary shaft (36) extends into the outer port of the drainage pipeline (3), and a plurality of second spiral blades (39) are arranged on the outer section of the second planetary shaft (36).
6. The quick early warning dredging device for tunnel drainage of claim 1, wherein: the link gear includes first cross axle (26), second cross axle (45), the both sides wall middle part of U-shaped diaphragm (11) all is equipped with the third bearing, every first cross axle (26) are all inserted to the inside of third bearing, and is a pair of the top surface of drainage pipe (3) all is equipped with a pair of bearing frame, every the inside of bearing frame all is equipped with the fourth bearing, and is every all be equipped with second cross axle (45) between the bearing frame, the both ends of second cross axle (45) all run through the fourth bearing that corresponds and extend to the outside of a pair of bearing frame.
7. The quick early warning pull-throughs for tunnel drainage of claim 6, wherein: every the outer tip of first cross axle (26) all overlaps and is equipped with first belt pulley, every the interior tip of second cross axle (45) all overlaps and is equipped with the second belt pulley, every first belt pulley all carries out the transmission through drive belt (28) and the second belt pulley that corresponds and is connected.
8. The quick early warning pull-throughs for tunnel drainage of claim 6, wherein: a third bevel gear (25) is sleeved at the top end part of the hollow shaft (12), a fourth bevel gear (27) is sleeved at the inner end part of each first transverse shaft (26), and the third bevel gears (25) are respectively meshed with a pair of fourth bevel gears (27); the outer end of each second transverse shaft (45) is sleeved with a fifth bevel gear (46), the top end of each fixed shaft (32) is sleeved with a sixth bevel gear (44), and each fifth bevel gear (46) is meshed with the corresponding sixth bevel gear (44).
9. The quick early warning pull-throughs for tunnel drainage of claim 7, wherein: a servo motor (47) is arranged in the middle of the top face of one of the water discharge pipelines (3), a drive bevel gear (48) is sleeved at the end part of a motor shaft of the servo motor (47), and the drive bevel gear (48) is in meshed connection with a corresponding sixth bevel gear (44).
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| CN202210196018.8A CN114250855B (en) | 2022-03-02 | 2022-03-02 | Quick early warning dredging device for tunnel drainage |
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|---|---|
| CN114250855B (en) | 2022-05-03 |
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