CN118088262A - Construction drainage device for railway tunnel - Google Patents
Construction drainage device for railway tunnel Download PDFInfo
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- CN118088262A CN118088262A CN202410484261.9A CN202410484261A CN118088262A CN 118088262 A CN118088262 A CN 118088262A CN 202410484261 A CN202410484261 A CN 202410484261A CN 118088262 A CN118088262 A CN 118088262A
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000004140 cleaning Methods 0.000 claims abstract description 65
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 description 8
- 238000001764 infiltration Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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Abstract
The invention discloses a construction drainage device for a railway tunnel, which relates to the technical field of tunnel construction and comprises a U-shaped surrounding baffle, a water guide mechanism, two filtering and cleaning mechanisms, a collecting mechanism and a water pump, wherein the water guide mechanism and the collecting mechanism are arranged on the U-shaped surrounding baffle; wherein: the water guide mechanism is used for contacting water flow in the tunnel and comprises two water absorbing pieces and a pipe fitting which are symmetrically arranged, and the two water absorbing pieces are communicated with the water absorbing end of the water pump through the pipe fitting; the water absorbing piece comprises a water absorbing pipe, a first electric push rod and an electric control valve, wherein the first electric push rod is used for moving the water absorbing pipe to vertically displace, and the electric control valve is arranged in the water absorbing pipe to control the opening and closing of the water absorbing pipe. According to the invention, the cleaning piece is adopted to effectively clean sundries on the filter plate, and the sundries are collected and discharged through the collecting mechanism, so that an operator is not required to clean impurities on the water suction pipe port of the water pump, and the suction and discharge of water flow are not influenced.
Description
Technical Field
The invention relates to the technical field of tunnel construction, in particular to a construction drainage device for a railway tunnel.
Background
When the railway is built, a tunnel is required to be built frequently, the phenomenon of water leakage in the built railway tunnel is unavoidable, water leakage of different degrees can occur in the waterproof layer, the detailed structure and other parts, the construction progress of the railway tunnel can be affected, when the water leakage part in the constructed tunnel is required to be timely drained, a constructor is required to push the water pump to the water leakage part, then the water suction pipe is connected to the pipe orifice of the water suction pipe of the water pump, and the water discharge pipe is installed at the water discharge port to conduct drainage treatment. Because the soil structure is different in the tunnel of construction, and then lead to infiltration department can produce corresponding rubble debris etc. such as common muddy earth, sand soil or garrulous stone etc. and the mouth of pipe of the water pipe does not set up any relevant filtration or some in the water pipe port parcel one deck filter screen (filter) in current drainage device, when leading to the port of water pipe to put into the puddle of infiltration, the suction force that the water pump produced can draw into the water pump with muddy sand or the rubble that mixes in the puddle, causes the water pump to produce the damage easily or the water pump is when long-time suction, and the filter screen jam of parcel influences drainage equipment to the discharge of the infiltration in the railway tunnel.
The invention of publication No. CN115749940A provides a tunnel construction drainage device, the device sets up the filtration self-cleaning mechanism through the mouth of pipe department at the water suction pipe, when the water pump works, the suction power that produces is through the water suction pipe effect in to the sump, infiltration in the sump can enter into the cartridge filter through the filter screen board, the filter screen board can filter silt or the rubble that mixes in the infiltration this moment, and the rotation of cam piece can produce extrusion to shake the filter screen board of elastic material, and then make the filter screen board itself can carry out quick clearance with its lateral adhesion's silt under the state of beating, thereby make the water suction pipe carry out the quick extraction to the infiltration that the tunnel construction produced in the sump, and then can improve drainage device and carry out the quick drainage to the infiltration in the tunnel.
However, the device still has certain defect in use, and when the water suction pipe is blocked, the water suction efficiency of the water suction pipe can be influenced by the blocking object when the blocking object is cleaned by the designed filtering self-cleaning mechanism, so that the water flow discharge can be influenced, meanwhile, the broken stone sundries clamped in the filter holes of the filter plate are discharged under the action of water pressure, and the cleaning and the discharge of the sundries are difficult to be ensured only through the vibration of the filter plate.
Disclosure of Invention
The invention aims to provide a construction drainage device for a railway tunnel, which solves the problem that the current drainage device for the railway tunnel can influence the drainage efficiency of water flow when cleaning sundries.
The invention solves the technical problems through the following technical scheme that the invention comprises a U-shaped surrounding baffle, a water guide mechanism, two filtering and cleaning mechanisms, a collecting mechanism and a water pump, wherein the water guide mechanism and the collecting mechanism are arranged on the U-shaped surrounding baffle; wherein:
The water guide mechanism is used for contacting water flow in the tunnel and comprises two water absorbing pieces and a pipe fitting which are symmetrically arranged, and the two water absorbing pieces are communicated with the water absorbing end of the water pump through the pipe fitting; the water suction piece comprises a water suction pipe, a first electric push rod and an electric control valve, wherein the first electric push rod is used for moving the water suction pipe to vertically displace, and the electric control valve is arranged in the water suction pipe so as to control the opening and closing of the water suction pipe;
the two filtering and cleaning mechanisms are assembled at the water absorption ends of the two water absorption pipes and are used for filtering and cleaning impurities at the water absorption ends;
the collecting mechanism is used for collecting sundries discharged by the filtering and cleaning mechanism;
And the two first electric push rods are adopted in a circulating way to circularly move the two water suction pipes to a high position, so that the two water suction pipes are used for circularly carrying out water suction operation and cleaning impurities.
Preferably, the U-shaped surrounding baffle is internally fixed with a transverse plate, the first electric push rod is fixed on the transverse plate, the output end of the first electric push rod is fixed with the water suction pipe through a connecting plate, and the water suction pipe penetrates through the transverse plate in a sliding manner.
Preferably, the U-shaped surrounding baffle is provided with a vertically arranged chute, and the connecting plate is fixedly provided with a sliding block which is arranged in the chute in a sliding way.
Preferably, the filtering and cleaning mechanism comprises a frame body, a filter plate and a cleaning piece; wherein:
the filter plate is fixed at the bottom of the frame body, the filter plate is provided with a plurality of rows of evenly distributed filter holes, and the cleaning piece is arranged inside the frame body and is used for cleaning sundries reserved on the filter plate.
Preferably, the cleaning piece comprises a plurality of square tubes, a plurality of rotating shafts, a plurality of eccentric tubes, a plurality of rows of ejector rods, a plurality of rows of rebound structures, a motor and a plurality of gears; wherein:
A plurality of side's pipe all is fixed in the framework inner wall, a plurality of side's pipe and multirow filtration pore one-to-one, a plurality of eccentric pipe rotates through a plurality of pivots respectively and installs in the framework inner wall, and a plurality of eccentric pipe is located a plurality of side's pipe respectively, and the multirow the ejector pin is installed in a plurality of side's pipe downside through a plurality of rebound structures respectively, rebound structures are used for giving the ascending effort of ejector pin, a plurality of the gear is fixed in the tip of a plurality of pivots respectively, and a plurality of gear one-to-one meshing is connected, the motor is fixed in the framework outer wall and is used for driving one of them pivot rotation.
Preferably, the rebound structure comprises a sleeve, a spring and a backing ring; wherein:
The sleeve is fixed in the downside of side pipe, the ejector pin slip runs through and installs in side pipe and sleeve, the backing ring is fixed in the ejector pin outside in the sleeve, the ejector pin is located to the spring housing, just the spring is located between backing ring and the sleeve.
Preferably, the collecting mechanism comprises a collecting plate and two receiving pieces; wherein:
The utility model discloses a filter, including U-shaped surrounding baffle, collecting plate, suction pipe, filter cleaning mechanism, receiving part, collecting plate, receiving part and filter cleaning mechanism, the through-hole has been seted up to the horizontal portion of U-shaped surrounding baffle, the collecting plate slope is fixed in the inboard of U-shaped surrounding baffle, and its low end passes the through-hole, two through-holes have been seted up on the collecting plate, two the suction pipe passes two through-holes respectively, when filter cleaning mechanism removes the upside of collecting plate, the receiving part is used for filling the through-hole to prevent to filter debris under the cleaning mechanism clearance and drop to in the through-hole.
Preferably, the material receiving piece comprises a second electric push rod and a receiving plate; wherein:
The second electric push rod is fixed on the outer side wall of the U-shaped surrounding baffle, the bearing plate is installed on the U-shaped surrounding baffle in a sliding penetrating mode, the output end of the second electric push rod is fixedly connected with one side of the bearing plate, a convex strip is fixed on the other side of the bearing plate, and the bearing plate and the collecting plate are arranged in parallel.
Preferably, the pipe fitting comprises two first hoses, two second hoses and a three-way joint; wherein:
one end of each first hose is respectively communicated with the two water suction pipes, the other end of each first hose is connected with the tee joint, and the second hose is used for connecting the tee joint and the water pumping end of the water pump.
Preferably, a plurality of inserting nails are fixedly arranged at the bottom of the U-shaped surrounding baffle plate, and the inserting nails are equidistantly arranged.
Compared with the prior art, the invention has the beneficial effects that:
1. The cleaning piece is adopted to effectively clean sundries on the filter plate and collect and discharge the sundries through the collecting mechanism, so that an operator is not required to clean impurities on a water suction pipe port of the water pump, and the suction and discharge of water flow are not influenced;
2. according to the invention, through the arrangement of the two water absorbing parts, the two water absorbing parts can be recycled for absorbing water and treating sundries, so that the continuity of water discharge is ensured, and the efficiency of water discharge is further ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first view angle structure of the U-shaped baffle plate of the present invention;
FIG. 3 is a schematic view of a second view angle configuration of the U-shaped baffle plate of the present invention;
FIG. 4 is a schematic view of the structure of each mechanism in the U-shaped baffle plate of the present invention;
FIG. 5 is a schematic cross-sectional view of a U-shaped baffle according to the present invention;
FIG. 6 is a schematic view of a first view of the filter cleaning mechanism of the present invention;
FIG. 7 is a schematic view of a second view of the filter cleaning mechanism of the present invention;
FIG. 8 is a schematic view of the internal structure of the protective cover of the present invention;
FIG. 9 is a schematic view of the internal structure of the filter cleaning mechanism of the present invention;
FIG. 10 is a schematic view showing the internal structure of a square tube according to the present invention;
fig. 11 is an enlarged schematic view of the structure at a in fig. 10.
Reference numerals illustrate: 1. u-shaped surrounding baffles; 101. inserting nails; 2. a water guide mechanism; 200. a cross plate; 201. a water suction pipe; 202. a first electrical push rod; 203. a three-way joint; 204. an electric control valve; 3. a filtering and cleaning mechanism; 300. a frame; 301. a filter plate; 302. square tubes; 303. a rotating shaft; 304. a motor; 305. a sleeve; 306. a push rod; 307. a spring; 308. an eccentric tube; 309. a protective cover; 310. a gear; 4. a collection mechanism; 400. a collection plate; 401. a second electric push rod; 402. a receiving plate; 403. a through hole; 404. a shielding strip; 5. and (3) a water pump.
Detailed Description
The above and further technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Example 1
The embodiment provides a technical scheme: the construction drainage device for the railway tunnel comprises a water pump 5, a U-shaped surrounding baffle 1, a water guide mechanism 2, a filtering and cleaning mechanism 3 and a collecting mechanism 4, as shown in fig. 1-11; the water guide mechanism 2 and the collecting mechanism 4 are assembled on the U-shaped surrounding baffle 1, the water pump 5 is communicated with the water guide mechanism 2 through a pipe fitting, namely, when the water pump 5 is operated, the U-shaped surrounding baffle 1 is placed in water flow in a tunnel, water can be extracted, the transverse section of the U-shaped surrounding baffle 1 is of a U-shaped structure, the filtering and cleaning mechanism 3 is used for cleaning sundries at the water absorption end of the water guide mechanism 2, and the collecting mechanism 4 is used for collecting sundries discharged by the filtering and cleaning mechanism 3.
The bottom of U-shaped surrounding baffle 1 is fixed with a plurality of grafting nail 101, and each grafting nail 101 is the equidistance and arranges, through setting up grafting nail 101, can make things convenient for operating personnel to put U-shaped surrounding baffle 1 nail in the infiltration department in tunnel to and ensure stability.
The water guiding mechanism 2 is used for contacting water flow in the tunnel, and specifically comprises: the device comprises a transverse plate 200, two water suction pipes 201, two first electric push rods 202 and two electric control valves 204; the transverse plate 200 is fixed in the U-shaped surrounding baffle plate 1, the two water suction pipes 201 are inserted into the transverse plate 200 in a sliding manner, the two first electric push rods 202 are fixed on the transverse plate 200, the output ends of the two first electric push rods 202 are respectively fixedly connected with the two water suction pipes 201 through connecting plates, and the corresponding water suction pipes 201 are driven to vertically displace when the first electric push rods 202 are operated; two electrically controlled valves 204 are respectively installed at the top ends of two water suction pipes 201, two electrically controlled valves 204 are communicated with first hoses, two first hoses are communicated with a three-way joint 203, and the side ends of the three-way joint 203 are connected with the water pumping end of the water pump 5 through second hoses.
Further, in order to ensure the stability of the vertical displacement of the water suction pipe 201, a vertically arranged chute is formed in the inner side wall of the U-shaped surrounding baffle plate 1, and a sliding block arranged in the chute in a sliding manner is fixed on the connecting plate.
The number of the filtering and cleaning mechanisms 3 is two, and the two filtering and cleaning mechanisms 3 are respectively arranged at the water absorbing ends of the two water absorbing pipes 201 and are used for filtering and cleaning sundries.
The water guiding mechanism 2 has two operation modes, the first operation mode is: simultaneously, the output ends of the two first electric push rods 202 are contracted, so that the two water suction pipes 201 move downwards, the lower ends of the two water suction pipes 201 are contacted with water flow at a water seepage position, the two electric control valves 204 are opened, and then the water pump 5 is started, so that the two water suction pipes 201 suck the water flow to the water suction pipes 201 and discharge the water flow outwards through a pipe fitting; the second mode of operation is: one electric control valve 204 is opened, the other electric control valve 204 is closed, the water pump 5 is started, one water suction pipe 201 works, the other water suction pipe 201 does not work, when the opened water suction pipe 201 is blocked or has little water suction (a flow monitor can be installed in the water suction pipe 201, the flow rate in the water suction pipe 201 can be judged through the flow monitor), the electric control valve 204 on the water suction pipe 201 is closed, the electric control valve 204 on the other water suction pipe 201 is opened, the other water suction pipe 201 works to suck water, meanwhile, the non-working water suction pipe 201 moves upwards under the action of the corresponding first electric push rod 202, the filtering and cleaning mechanism 3 on the water suction pipe 201 is positioned above the collecting mechanism 4, continuous drainage is realized, the situation that the water discharge of the water pump 5 is reduced is avoided, and after the non-working water suction pipe 201 moves to the upper part of the collecting mechanism 4, the corresponding filtering and cleaning mechanism 3 works to clean blocked sundries.
The filtering and cleaning mechanism 3 comprises a frame 300, a filter plate 301 and cleaning pieces; the frame body 300 is arranged at the water absorbing end of the water absorbing pipe 201, the filter plate 301 is fixed at the bottom of the frame body 300, the filter plate 301 is provided with a plurality of rows of evenly distributed filter holes, the cleaning piece is arranged inside the frame body 300 and is positioned at the upper side of the filter plate 301, the filter plate 301 is used for filtering sundries in water and blocking the sundries outside the filter plate 301, the sundries are prevented from entering the frame body 300, and the cleaning piece is used for cleaning the sundries remained on the filter plate 301;
Further, the cleaning piece comprises a plurality of square tubes 302 fixed on the inner wall of the frame 300, the square tubes 302 are in one-to-one correspondence with the rows of filtering holes, rotating shafts 303 rotatably mounted on the inner wall of the frame 300 are arranged in the square tubes 302, eccentric tubes 308 are fixed in the middle of the rotating shafts 303, side ends of the rotating shafts 303 penetrate through the outer part of the frame 300, gears 310 are fixed at the side ends of the rotating shafts 303, the gears 310 are in one-to-one meshed connection, protective covers 309 for covering the gears 310 are fixed on the side surfaces of the frame 300, and through the arrangement of the protective covers 309, all the gears 310 can be further covered, so that the gears 310 are prevented from being soaked in water, and the service life of the gears 310 is guaranteed; a motor 304 for driving one of the rotating shafts 303 to rotate is installed on one side surface of the frame 300, a plurality of sleeves 305 are fixed at the bottom of the square tube 302 relative to the filtering holes of the filter plates 301, ejector rods 306 are inserted into the sleeves 305 in a sliding mode, the bottom ends of the ejector rods 306 extend to the lower portion of the sleeves 305, the top ends of the ejector rods 306 extend into the square tube 302 and are in butt joint with the eccentric tubes 308, arc-shaped grooves are formed in the top ends of the ejector rods 306 for stability of the butt joint between the ejector rods and the eccentric tubes 308, backing rings are fixed in the middle of the ejector rods 306, springs 307 are arranged at positions between the backing rings and the sleeves 305 in a penetrating mode, and the springs 307 give the ejector rods 306 an upward acting force.
Through the transmission cooperation of a plurality of gears 310 of running motor 304, make a plurality of pivots 303 all rotate, thereby the eccentric pipe 308 on a plurality of pivots 303 also can rotate in step, can promote ejector pin 306 downwardly moving when eccentric pipe 308 rotates (when ejector pin 306 moves down, the backing ring on ejector pin 306 can extrude spring 307, make spring 307 possess elastic potential energy), the lower extreme of ejector pin 306 passes in the filtration pore on the filter 301, release the debris in the filtration pore, when eccentric pipe 308 rotates and keeps away from ejector pin 306, spring 307 can stretch and jack up ejector pin 306 from filter 301 from this, with this reciprocal, accomplish the effect of clearing up the debris that blocks up in the filter 301.
The collecting mechanism 4 is assembled on the U-shaped surrounding baffle plate 1 and is used for collecting sundries discharged by the filtering and cleaning mechanism 3 and preventing the sundries from being adsorbed again;
Specifically, the cleaned sundries can drop onto the collecting mechanism 4 to be collected, after the filter plate 301 finishes sundry cleaning, the motor 304 in operation is turned off, and the suction pipe 201 is driven into the water pit by the corresponding first electric push rod 202 to be used in exchange with the other suction pipe 201; through this structural design to need not the operating personnel to carry out debris clearance to the water suction pipe port of water pump 5, and also do not influence the absorption of rivers and discharge, when one of them water suction pipe 201 absorbs clearance debris, another water suction pipe 201 absorbs water, when the clearance debris, not only can clear up automatically, can dash out debris, debris etc. that the card is stuck on filter 301 moreover, can ensure the thoroughly of jam debris clearance from this.
Example two
The present embodiment is further optimized based on the foregoing embodiment, and the same parts as the foregoing technical solutions will not be described herein, as shown in fig. 2 to fig. 5, and in order to better implement the present invention, the following arrangement mode is particularly adopted: in this embodiment, the collecting mechanism 4 includes a collecting plate 400, two second electric push rods 401 and two receiving plates 402, the collecting plate 400 is obliquely disposed in the U-shaped surrounding baffle 1, and one side close to the opening of the U-shaped surrounding baffle 1 is a high position, the outer end of the collecting plate 400 extends out of the U-shaped surrounding baffle 1, and a through hole is formed in the side surface of the U-shaped surrounding baffle 1 opposite to the position of the collecting plate 400; two second electric push rods 401 are symmetrically assembled on two sides of the U-shaped surrounding baffle plate 1, two bearing plates 402 are arranged on two side surfaces of the U-shaped surrounding baffle plate 1 in a sliding penetrating mode, the output ends of the second electric push rods 401 are fixedly connected with the side ends of the bearing plates 402, two through holes 403for the up-and-down movement of the filtering and cleaning mechanism 3 are formed in the top of the collecting plate 400, and the bearing plates 402 are relatively parallel to the collecting plate 400, so that sundries on the bearing plates 402 can roll off.
Specifically, the collecting mechanism 4 is used in the following manner: when the filtering and cleaning mechanism 3 to be cleaned moves to the upper part of the collecting plate 400, the corresponding second electric push rod 401 pushes the receiving plate 402 to move, so that the receiving plate 402 is positioned right below the filtering and cleaning mechanism 3, and therefore the filtering and cleaning mechanism 3 discharges sundries, the discharged sundries fall on the receiving plate 402, before the filtering and cleaning mechanism 3 moves downwards, the second electric push rod 401 drives the receiving plate 402 to move away from the filtering and cleaning mechanism 3, interference with the receiving plate 402 when the filtering and cleaning mechanism 3 moves downwards is avoided, and through the structural design, the sundries discharged by the filtering and cleaning mechanism 3 can be collected, and secondary absorption of the water suction pipe 201 caused by the sundries falling into water again is avoided.
Specifically, the sundries on the receiving plate 402 can roll under the action of the water flow and self gravity, thus falling onto the collecting plate 400, and through the outer row of the through openings on the U-shaped surrounding baffle plate 1, a box body for collecting sundries can be placed at the through openings in advance, and through the structural design, the sundries on the collecting plate 400 can be collected.
The two ends that accept board 402 are close to each other are all fixed with the sand grip, through setting up the sand grip, when accepting board 402 removes, can restrict debris by the sand grip, reduce from this and accept board 402 debris drop to the through-hole 403 in get back to the aquatic again.
One end of the collecting plate 400 far away from the U-shaped surrounding baffle plate 1 is fixedly provided with a shielding strip 404, and the top of the collecting plate 400 can be shielded by arranging the shielding strip 404, so that sundries are prevented from splashing out of the collecting plate 400 when the filtering and cleaning mechanism 3 discharges sundries.
The foregoing description of the preferred embodiment of the invention is merely illustrative of the invention and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A be used for construction drainage device for railway tunnel, its characterized in that: the device comprises a U-shaped surrounding baffle, a water guide mechanism, two filtering and cleaning mechanisms, a collecting mechanism and a water pump, wherein the water guide mechanism and the collecting mechanism are arranged on the U-shaped surrounding baffle; wherein:
The water guide mechanism is used for contacting water flow in the tunnel and comprises two water absorbing pieces and a pipe fitting which are symmetrically arranged, and the two water absorbing pieces are communicated with the water absorbing end of the water pump through the pipe fitting; the water suction piece comprises a water suction pipe, a first electric push rod and an electric control valve, wherein the first electric push rod is used for moving the water suction pipe to vertically displace, and the electric control valve is arranged in the water suction pipe so as to control the opening and closing of the water suction pipe;
the two filtering and cleaning mechanisms are assembled at the water absorption ends of the two water absorption pipes and are used for filtering and cleaning impurities at the water absorption ends;
the collecting mechanism is used for collecting sundries discharged by the filtering and cleaning mechanism;
And the two first electric push rods are adopted in a circulating way to circularly move the two water suction pipes to a high position, so that the two water suction pipes are used for circularly carrying out water suction operation and cleaning impurities.
2. The construction drainage device for railway tunnel according to claim 1, wherein the U-shaped surrounding baffle is internally fixed with a cross plate, the first electric push rod is fixed on the cross plate, the output end of the first electric push rod is fixed with a water suction pipe through a connecting plate, and the water suction pipe penetrates through the cross plate in a sliding manner.
3. The construction drainage device for railway tunnels according to claim 2, wherein the U-shaped surrounding baffle is provided with a vertically arranged chute, and the connecting plate is fixedly provided with a sliding block which is arranged in the chute in a sliding manner.
4. The construction drainage device for a railway tunnel according to claim 1, wherein the filtering and cleaning mechanism comprises a frame, a filter plate and a cleaning member; wherein:
the filter plate is fixed at the bottom of the frame body, the filter plate is provided with a plurality of rows of evenly distributed filter holes, and the cleaning piece is arranged inside the frame body and is used for cleaning sundries reserved on the filter plate.
5. The construction drainage device for railway tunnel according to claim 4, wherein the cleaning member comprises a plurality of square tubes, a plurality of rotating shafts, a plurality of eccentric tubes, a plurality of rows of ejector pins, a plurality of rows of rebound structures, a motor, and a plurality of gears; wherein:
A plurality of side's pipe all is fixed in the framework inner wall, a plurality of side's pipe and multirow filtration pore one-to-one, a plurality of eccentric pipe rotates through a plurality of pivots respectively and installs in the framework inner wall, and a plurality of eccentric pipe is located a plurality of side's pipe respectively, and the multirow the ejector pin is installed in a plurality of side's pipe downside through a plurality of rebound structures respectively, rebound structures are used for giving the ascending effort of ejector pin, a plurality of the gear is fixed in the tip of a plurality of pivots respectively, and a plurality of gear one-to-one meshing is connected, the motor is fixed in the framework outer wall and is used for driving one of them pivot rotation.
6. The construction drainage device for railway tunnel of claim 5, wherein the rebound structure comprises a sleeve, a spring and a grommet; wherein:
The sleeve is fixed in the downside of side pipe, the ejector pin slip runs through and installs in side pipe and sleeve, the backing ring is fixed in the ejector pin outside in the sleeve, the ejector pin is located to the spring housing, just the spring is located between backing ring and the sleeve.
7. The construction drainage device for railway tunnel according to claim 1, wherein the collecting mechanism comprises a collecting plate and two receiving pieces; wherein:
The utility model discloses a filter, including U-shaped surrounding baffle, collecting plate, suction pipe, filter cleaning mechanism, receiving part, collecting plate, receiving part and filter cleaning mechanism, the through-hole has been seted up to the horizontal portion of U-shaped surrounding baffle, the collecting plate slope is fixed in the inboard of U-shaped surrounding baffle, and its low end passes the through-hole, two through-holes have been seted up on the collecting plate, two the suction pipe passes two through-holes respectively, when filter cleaning mechanism removes the upside of collecting plate, the receiving part is used for filling the through-hole to prevent to filter debris under the cleaning mechanism clearance and drop to in the through-hole.
8. The construction drainage device for railway tunnel according to claim 7, wherein the material receiving piece comprises a second electric push rod and a receiving plate; wherein:
The second electric push rod is fixed on the outer side wall of the U-shaped surrounding baffle, the bearing plate is installed on the U-shaped surrounding baffle in a sliding penetrating mode, the output end of the second electric push rod is fixedly connected with one side of the bearing plate, a convex strip is fixed on the other side of the bearing plate, and the bearing plate and the collecting plate are arranged in parallel.
9. The construction drainage device for railway tunnel according to claim 1, wherein the pipe comprises two first hoses, a second hose and a three-way joint; wherein:
one end of each first hose is respectively communicated with the two water suction pipes, the other end of each first hose is connected with the tee joint, and the second hose is used for connecting the tee joint and the water pumping end of the water pump.
10. The construction drainage device for railway tunnels according to claim 1, wherein a plurality of plug nails are fixedly arranged at the bottom of the U-shaped surrounding baffle plate, and the plug nails are equidistantly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410484261.9A CN118088262B (en) | 2024-04-22 | 2024-04-22 | Construction drainage device for railway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410484261.9A CN118088262B (en) | 2024-04-22 | 2024-04-22 | Construction drainage device for railway tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118088262A true CN118088262A (en) | 2024-05-28 |
| CN118088262B CN118088262B (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410484261.9A Active CN118088262B (en) | 2024-04-22 | 2024-04-22 | Construction drainage device for railway tunnel |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003278205A (en) * | 2002-03-25 | 2003-10-02 | Toto Ltd | Drainage unit |
| CN209420545U (en) * | 2018-11-14 | 2019-09-24 | 杨晓明 | A kind of anti-blocking pipeline of irrigation and water conservancy irrigation |
| KR102104344B1 (en) * | 2019-07-19 | 2020-04-27 | (주)한국펌프앤시스템즈 | Dirty water and drainage pump apparatus with clogging prevention function |
| CN213508630U (en) * | 2020-09-11 | 2021-06-22 | 宁夏兴天建设工程有限公司 | River bottom sludge cleaning equipment for hydraulic engineering |
| CN218912954U (en) * | 2022-12-07 | 2023-04-25 | 陕西煤业集团黄陵建庄矿业有限公司 | Sump cleaning machine convenient to clearance |
| CN220058038U (en) * | 2023-06-28 | 2023-11-21 | 中国建筑第二工程局有限公司 | Building foundation pit ponding cleaning device |
| CN117466402A (en) * | 2023-10-15 | 2024-01-30 | 太仓百川水处理设备有限公司 | Sewage treatment equipment and treatment method |
-
2024
- 2024-04-22 CN CN202410484261.9A patent/CN118088262B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003278205A (en) * | 2002-03-25 | 2003-10-02 | Toto Ltd | Drainage unit |
| CN209420545U (en) * | 2018-11-14 | 2019-09-24 | 杨晓明 | A kind of anti-blocking pipeline of irrigation and water conservancy irrigation |
| KR102104344B1 (en) * | 2019-07-19 | 2020-04-27 | (주)한국펌프앤시스템즈 | Dirty water and drainage pump apparatus with clogging prevention function |
| CN213508630U (en) * | 2020-09-11 | 2021-06-22 | 宁夏兴天建设工程有限公司 | River bottom sludge cleaning equipment for hydraulic engineering |
| CN218912954U (en) * | 2022-12-07 | 2023-04-25 | 陕西煤业集团黄陵建庄矿业有限公司 | Sump cleaning machine convenient to clearance |
| CN220058038U (en) * | 2023-06-28 | 2023-11-21 | 中国建筑第二工程局有限公司 | Building foundation pit ponding cleaning device |
| CN117466402A (en) * | 2023-10-15 | 2024-01-30 | 太仓百川水处理设备有限公司 | Sewage treatment equipment and treatment method |
Non-Patent Citations (1)
| Title |
|---|
| 郭睿智;: "提高排水机械设备经济运行效率与质量的措施", 科技风, no. 12, 25 June 2011 (2011-06-25) * |
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