CN221218931U - Dredging device for shield tunnel drainage station - Google Patents
Dredging device for shield tunnel drainage station Download PDFInfo
- Publication number
- CN221218931U CN221218931U CN202322357143.5U CN202322357143U CN221218931U CN 221218931 U CN221218931 U CN 221218931U CN 202322357143 U CN202322357143 U CN 202322357143U CN 221218931 U CN221218931 U CN 221218931U
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- Prior art keywords
- shield tunnel
- collecting box
- tunnel drainage
- sides
- plate
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- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 7
- 239000010802 sludge Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a dredging device for a shield tunnel drainage station, which comprises a collecting box and a limiting plate, wherein a suction pipe pump is arranged on the front side surface of the collecting box, a protective cover is arranged at the bottom end of the suction pipe pump, supporting plates are arranged on two sides of the bottom of the collecting box, a first conveying plate is arranged at one end of each supporting plate, a driving motor is arranged at the top of each first conveying plate, rotating shafts are arranged on two sides below each first conveying plate, and spiral blades are arranged on the outer side surface below each rotating shaft.
Description
Technical Field
The utility model belongs to the technical field of shield tunnel drainage, and particularly relates to a dredging device for a shield tunnel drainage station.
Background
The shield tunnel is a method for constructing a tunnel by using a shield machine, tunneling and deslagging the tunnel while controlling the excavation surface and surrounding rock not to collapse and unstably, splicing segments in the machine to form a lining, implementing wall grouting, and not disturbing the surrounding rock.
The existing dredging device for the shield tunnel drainage station is inconvenient for collecting mud residues after certain collapse of bottom sediment, and the blockage of a drainage path of the shield tunnel is easy to occur.
Disclosure of utility model
The utility model aims to overcome the existing defects and provide a dredging device for a shield tunnel drainage station, so as to solve the problems that the existing dredging device for the shield tunnel drainage station, which is proposed in the background art, is inconvenient to collect mud residues after certain collapse of bottom sediment and is easy to cause blockage of a drainage path of the shield tunnel.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shield tunnel drainage station desilting ware, includes collecting box and limiting plate, the collecting box front side surface is provided with the suction tube pump, the suction tube pump bottom is provided with the protective cover, collecting box bottom both sides all are provided with the backup pad, backup pad one end is provided with first transportation board, first transportation board top is provided with driving motor, first transportation board below both sides all are provided with the pivot, pivot below outside surface is provided with helical blade, the backup pad other end is provided with the second transportation board, second transportation board top both sides surface all is provided with T type draw-in groove, first transportation board and second transportation board bottom both sides all are provided with spacing draw-in groove, spacing draw-in groove inside top surface is provided with the transfer wheel, spacing draw-in groove inside is provided with the track frame, limiting plate one side top both ends all are provided with T type fixture block, the limiting plate bottom is provided with the protection network, the protection network bottom is provided with heavy pole.
Preferably, the suction tube pump is fixedly connected with the surface of the front side of the collection box, the surface of the protective cover is in a grid pattern, and the protective cover is fixedly connected with the bottom end of the suction tube pump through threads.
Preferably, two support plates are arranged, and the two support plates are fixedly contacted and connected with two sides of the bottom of the collecting box.
Preferably, the rotating shafts are arranged at two positions, the lower parts of the rotating shafts are fixedly connected with the spiral blades, the two rotating shafts are in limit contact connection with the surfaces of two sides below the first conveying plate, the driving motor is fixedly connected with the top of the first conveying plate in a contact manner, the driving motor is electrically connected with the rotating shafts through the first conveying plate, and the first conveying plate is fixedly connected with one end of the supporting plate in a welding manner.
Preferably, the second transportation plate is fixedly connected with the other end of the supporting plate in a welding way.
Preferably, the T-shaped clamping grooves and the T-shaped clamping blocks are respectively provided with two, the T-shaped clamping grooves are respectively fixedly connected with the surfaces of two sides of the top of the second conveying plate in a jogged mode, the T-shaped clamping blocks are respectively fixedly connected with two ends of one side of the limiting plate, and the limiting plate is fixedly connected with one side of the second conveying plate in a jogged mode through the T-shaped clamping grooves and the T-shaped clamping blocks.
Preferably, the limit clamping groove and the conveying wheels are respectively provided with four limit clamping grooves which are respectively connected with two sides of the bottoms of the first conveying plate and the second conveying plate in a jogged mode, the conveying wheels are respectively driven by a motor to drive a roller or a rolling wheel to enable the conveying belt to drive objects to move, the conveying wheels are respectively electrically connected with a driving motor, and the first conveying plate and the second conveying plate are respectively connected with the surface of the track frame in a limit contact and movement mode through the limit clamping grooves and the conveying wheels.
Preferably, the protection net is fixedly connected with the bottom of the limiting plate, and the heavy rod is connected with a limiting node at the bottom of the protection net.
Compared with the prior art, the utility model provides a dredging device for a shield tunnel drainage station, which has the following beneficial effects:
1. According to the utility model, the spiral blades are arranged, so that mud residues precipitated at the bottom of the shield tunnel drainage station can be crushed, the crushed mud residues can be sucked into the collecting box through the suction pipe pump, the grid-type protective cover is utilized, the phenomenon that the shield tunnel drainage station is mixed with large other impurities when cleaned mud is easy to cause blockage phenomenon in the suction pipe pump can be avoided, the residual impurities which cannot be collected through the collecting box can be passed through the protective screen, the effect of collecting and wrapping impurities at two sides is achieved, the protective screen can be prevented from being influenced by buoyancy of the shield tunnel drainage station by utilizing the heavy rods, and the protective screen floats on the water surface and is unfavorable for impurity collection.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a schematic diagram of a construction of a dredging device for a shield tunnel drainage station;
FIG. 2 is a schematic diagram of another construction of a dredging device for a shield tunnel drainage station according to the present utility model;
FIG. 3 is a side view of a shield tunnel drainage station dredging device according to the utility model;
FIG. 4 is a front view of a shield tunnel drainage station dredging device according to the utility model;
In the figure: 1. a collection box; 2. a support plate; 3. a first transport plate; 4. a limit clamping groove; 5. a driving motor; 6. a second transport plate; 7. a T-shaped clamping block; 8. a protective net; 9. a heavy bar; 10. a limiting plate; 11. a T-shaped clamping groove; 12. a rotating shaft; 13. a helical blade; 14. a transfer wheel; 15. a suction tube pump; 16. a protective cover; 17. and a track frame.
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. 1-4, the present utility model provides a technical solution: the utility model provides a shield tunnel drainage station desilting ware, including collecting box 1 and limiting plate 10, collecting box 1 front side surface is provided with suction tube pump 15, through being provided with suction tube pump 15, can inhale the mud residue silt that has smashed into collecting box 1 inside, suction tube pump 15 bottom is provided with protective cover 16, through being provided with protective cover 16, mix when can avoid shield tunnel drainage station to clear up silt has great other impurity, easily cause the jam phenomenon to suction tube pump 15 inside, collecting box 1 bottom both sides all are provided with backup pad 2, backup pad 2 one end is provided with first transport plate 3, first transport plate 3 top is provided with driving motor 5, through being provided with driving motor 5, can drive the operation of helical blade 13 and transfer wheel 14 respectively, first transport plate 3 below both sides all are provided with pivot 12, the outside surface is provided with helical blade 13 below pivot 12, by being provided with the spiral blade 13, mud residues precipitated at the bottom of the shield tunnel drainage station can be smashed, the other end of the supporting plate 2 is provided with the second conveying plate 6, the two side surfaces at the top of the second conveying plate 6 are respectively provided with the T-shaped clamping grooves 11, the two sides at the bottom of the first conveying plate 3 and the second conveying plate 6 are respectively provided with the limit clamping grooves 4, the top surface inside the limit clamping grooves 4 is provided with the conveying wheels 14, by being provided with the conveying wheels 14, by utilizing the principle that a motor drives a roller or a roller, the conveying belt drives articles to move, the first conveying plate 3 and the second conveying plate 6 can drive the collecting box 1 and the supporting plate 2 to move above the track frame 17, the track frame 17 is arranged inside the limit clamping grooves 4, the two ends at one side upper part of the limit plate 10 are respectively provided with the T-shaped clamping blocks 7, by being provided with the T-shaped clamping grooves 11 and the T-shaped clamping blocks 7, can make protection network 8 reach fixed block effect between limiting plate 10 and the second transport plate 6, the protection network 8 surface of being convenient for collects more impurity and clear up, limiting plate 10 bottom is provided with protection network 8, through being provided with protection network 8, can be with surplus impurity that can't collect through collecting box 1, reach the effect of both sides impurity collection parcel, protection network 8 bottom is provided with heavy pole 9, through being provided with heavy pole 9, can avoid protection network 8 to receive the buoyancy influence of shield tunnel drainage station, lead to protection network 8 to float on the surface of water, be unfavorable for impurity to collect.
In the utility model, preferably, the suction pipe pump 15 is fixedly communicated with the front side surface of the collecting box 1, the surface of the protective cover 16 is in a grid pattern, the protective cover 16 is fixedly connected with the bottom end of the suction pipe pump 15 through threads, the crushed mud, residue and sludge can be sucked into the collecting box 1 through the suction pipe pump 15, and the phenomenon that the interior of the suction pipe pump 15 is blocked easily due to the fact that the large other impurities are mixed when the sludge is cleaned by the shield tunnel drainage station can be avoided through the protective cover 16.
In the utility model, preferably, two support plates 2 are arranged, and the two support plates 2 are fixedly connected with two sides of the bottom of the collecting box 1 in a contact manner.
In the utility model, preferably, two rotating shafts 12 are arranged, the lower parts of the two rotating shafts 12 are fixedly connected with the spiral blades 13, the two rotating shafts 12 are in limit contact connection with the surfaces of the two sides below the first conveying plate 3, the driving motor 5 is fixedly connected with the top of the first conveying plate 3, the driving motor 5 is electrically and rotatably connected with the rotating shafts 12 through the first conveying plate 3, the first conveying plate 3 is fixedly connected with one end of the supporting plate 2 in a welding way, the spiral blades 13 and the conveying wheels 14 can be respectively driven to operate by the driving motor 5, and mud residues precipitated at the bottom of the shield tunnel drainage station can be crushed by the spiral blades 13.
In the present utility model, the second transporting plate 6 is preferably welded and fixedly connected to the other end of the supporting plate 2.
In the utility model, preferably, two T-shaped clamping grooves 11 and T-shaped clamping blocks 7 are arranged, the two T-shaped clamping grooves 11 are fixedly connected with the surfaces of two sides of the top of the second conveying plate 6 in a jogged manner, the two T-shaped clamping blocks 7 are fixedly connected with two ends above one side of the limiting plate 10, the limiting plate 10 is fixedly connected with one side of the second conveying plate 6 in a clamping manner through the T-shaped clamping grooves 11 and the T-shaped clamping blocks 7, and through the T-shaped clamping grooves 11 and the T-shaped clamping blocks 7, the protective net 8 can achieve a fixed clamping effect between the limiting plate 10 and the second conveying plate 6, so that more impurities can be conveniently collected on the surface of the protective net 8 for cleaning.
In the utility model, preferably, the limit clamping groove 4 and the conveying wheels 14 are respectively provided with four limit clamping grooves 4 which are respectively connected with two sides of the bottoms of the first conveying plate 3 and the second conveying plate 6 in a jogged manner, the four conveying wheels 14 are respectively driven by a motor to drive a roller or a roller, so that the conveying belt drives the articles to move, the four conveying wheels 14 are respectively electrically connected with the driving motor 5, the first conveying plate 3 and the second conveying plate 6 are respectively connected with the surface of the track frame 17 in a limit contact and movement manner through the limit clamping groove 4 and the conveying wheels 14, and the conveying wheels 14 are respectively provided with a motor to drive the roller or the roller, so that the conveying belt drives the articles to move, and the first conveying plate 3 and the second conveying plate 6 can drive the collecting box 1 and the supporting plate 2 to move above the track frame 17.
In the utility model, preferably, the protection net 8 is fixedly connected with the bottom of the limiting plate 10, the heavy rod 9 is connected with the limiting node at the bottom of the protection net 8, and by arranging the protection net 8, the impurities which are remained and can not be collected through the collecting box 1 can be collected and wrapped, so that the effect of collecting impurities on two sides can be achieved, and by arranging the heavy rod 9, the protection net 8 can be prevented from being influenced by the buoyancy of the shield tunnel drainage station, so that the protection net 8 floats on the water surface, and the impurity collection is not facilitated.
The working principle and the using flow of the utility model are as follows: when in use, the driving motor 5 is started to respectively drive the spiral blade 13 and the conveying wheel 14, the principle is utilized to drive the roller or the rolling wheel by the motor, the conveying belt drives the conveying wheel 14 for moving objects, the first conveying plate 3 and the second conveying plate 6 can drive the collecting box 1 and the supporting plate 2 to move above the track frame 17, the sludge residue deposited at the bottom of the shield tunnel drainage station can be crushed by the electric connection between the rotating shaft 12 and the driving motor 5 through the spiral blade 13, the crushed sludge residue sludge can be absorbed into the collecting box 1 through the suction pipe pump 15, and the grid-type protective cover 16 is utilized, can avoid shield tunnel drainage station to carry out the silt of clearance and mix there are great other impurity, cause the jam phenomenon to suction tube pump 15 inside easily, rethread protection network 8, can be with surplus impurity that can ' T collect through collecting box 1, reach the effect of both sides impurity collection parcel, utilize heavy pole 9, can avoid protection network 8 to receive shield tunnel drainage station's buoyancy influence, lead to protection network 8 to float on the surface of water, be unfavorable for impurity to collect, after the use, with shield tunnel drainage station desilting ware's driving motor 5 close, utilize T type draw-in groove 11 and T type fixture block 7, can make protection network 8 reach fixed block effect through between limiting plate 10 and the second transportation board 6, be convenient for protection network 8 surface to collect more impurity and clear up.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a shield tunnel drainage station desilting ware, includes collecting box (1) and limiting plate (10), its characterized in that: the utility model discloses a collecting box, including collecting box (1), collecting box, backup pad, screw blade (13) are provided with suction tube pump (15) on collecting box (1) front side surface, suction tube pump (15) bottom is provided with protective cover (16), collecting box (1) bottom both sides all are provided with backup pad (2), backup pad (2) one end is provided with first transportation board (3), first transportation board (3) top is provided with driving motor (5), first transportation board (3) below both sides all are provided with pivot (12), pivot (12) below outside surface is provided with screw blade (13), the backup pad (2) other end is provided with second transportation board (6), the utility model discloses a heavy rail transportation device, including first transportation board (6), second transportation board (6), limiting plate (10), protection network (8) bottom, limiting plate (10) top both sides all are provided with T type draw-in groove (11), first transportation board (3) and second transportation board (6) bottom both sides all are provided with spacing draw-in groove (4), the inside top surface of spacing draw-in groove (4) is provided with transfer wheel (14), the inside track frame (17) that is provided with of spacing draw-in groove (4), limiting plate (10) one side top both ends all are provided with T type fixture block (7), limiting plate (10) bottom is provided with protection network (8), protection network (8) bottom is provided with heavy pole (9).
2. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: the suction tube pump (15) is fixedly communicated with the surface of the front side of the collection box (1), the surface of the protective cover (16) is in a grid pattern, and the protective cover (16) is fixedly connected with the bottom end of the suction tube pump (15) through threads.
3. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: the two support plates (2) are arranged, and the two support plates (2) are fixedly connected with two sides of the bottom of the collecting box (1) in a contact manner.
4. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: the utility model discloses a conveyer belt, including screw blade (13), screw blade (12), driving motor (5), screw blade (12) are provided with screw blade (13) and screw blade (12) are provided with two, two pivot (12) all are connected with first transport board (3) below both sides surface limit contact, driving motor (5) are connected with first transport board (3) top fixed contact, driving motor (5) are connected with pivot (12) electric rotation through first transport board (3), first transport board (3) and backup pad (2) one end welded fastening.
5. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: the second transport plate (6) is fixedly connected with the other end of the support plate (2) in a welding mode.
6. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: t type draw-in groove (11) and T type fixture block (7) all are provided with two, two T type draw-in groove (11) all with second transport board (6) top both sides surface gomphosis fixed connection, two T type fixture block (7) all with limiting plate (10) one side top both ends fixed connection, limiting plate (10) are through T type draw-in groove (11) and T type fixture block (7) and second transport board (6) one side block fixed connection.
7. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: limiting clamping grooves (4) and conveying wheels (14) are respectively provided with four limiting clamping grooves (4) which are respectively connected with two sides of the bottoms of a first conveying plate (3) and a second conveying plate (6) in a jogged mode, the conveying wheels (14) are respectively connected with the surfaces of a track frame (17) in a limiting contact mode through the limiting clamping grooves (4) and the conveying wheels (14), and the conveying wheels (14) are respectively driven by a motor to move.
8. A shield tunnel drainage station dredging apparatus as claimed in claim 1, wherein: the protection net (8) is fixedly connected with the bottom of the limiting plate (10), and the heavy rod (9) is connected with a limiting node at the bottom of the protection net (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357143.5U CN221218931U (en) | 2023-08-31 | 2023-08-31 | Dredging device for shield tunnel drainage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357143.5U CN221218931U (en) | 2023-08-31 | 2023-08-31 | Dredging device for shield tunnel drainage station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221218931U true CN221218931U (en) | 2024-06-25 |
Family
ID=91572592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322357143.5U Active CN221218931U (en) | 2023-08-31 | 2023-08-31 | Dredging device for shield tunnel drainage station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221218931U (en) |
-
2023
- 2023-08-31 CN CN202322357143.5U patent/CN221218931U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |