CN220118127U - Long distance pipe jacking construction water conveying and mud discharging device - Google Patents
Long distance pipe jacking construction water conveying and mud discharging device Download PDFInfo
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- CN220118127U CN220118127U CN202321638791.1U CN202321638791U CN220118127U CN 220118127 U CN220118127 U CN 220118127U CN 202321638791 U CN202321638791 U CN 202321638791U CN 220118127 U CN220118127 U CN 220118127U
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- slag
- water
- outlet
- conveying
- jacking construction
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 230000005641 tunneling Effects 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000003673 groundwater Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000002893 slag Substances 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 208000022971 Tuberculous meningitis Diseases 0.000 description 1
- 208000001223 meningeal tuberculosis Diseases 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
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a long-distance pipe jacking construction water conveying and mud discharging device which comprises a frame, a tunneling wheel arranged on the side part of the frame, a slag-water separator arranged in the frame and positioned below the tunneling wheel side, wherein a first motor is arranged at the end part of the slag-water separator, a water tank and a slag-soil conveying structure are respectively arranged below the slag-water separator from left to right, the slag-water separator comprises a box body, an inlet arranged at the top of the box body, and a first outlet and a second outlet which are arranged at the bottom of the box body. According to the long-distance pipe jacking construction water conveying and mud discharging device, the slag-water separator is arranged in the frame, the underground water flows into the water tank from the first outlet of the slag-water separator, and the slag falls onto the slag conveying structure along with the conveying of the spiral blade to the second outlet, so that the separation of the slag and the underground water is realized, and the output efficiency of the slag is improved.
Description
Technical Field
The utility model relates to a water conveying and mud discharging device for long-distance pipe jacking construction, and belongs to the technical field of urban rail transit.
Background
The shield tunneling machine is a tunnel tunneling machine using a shield tunneling method. The construction method of the shield is that the tunneling machine constructs a 'shield' (which refers to a supporting segment) of a tunnel while tunneling, and is different from the open construction method. Internationally, the generalized shield machine can also be used for rock strata, but is different from an open tunnel boring machine. In China, tunnel boring machines for soft soil strata are conventionally called shield machines, and tunnel boring machines for rock strata are called TBMs.
When the shield tunneling machine tunnels in a rock stratum, the tunneling wheel can dig out dregs and underground water, if the dregs mixed with the underground water are directly conveyed by the conveyor belt, the dregs easily flow around along with the underground water due to the longer conveying distance of the conveyor belt, so that the conveying efficiency of the dregs is reduced.
Disclosure of Invention
The utility model provides a long-distance pipe jacking construction water conveying and mud discharging device which can separate dregs from underground water and has high conveying efficiency.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a long distance pipe jacking construction water delivery mud discharging device, which comprises a frame, the driving wheel of setting in the frame lateral part, the setting is in the frame inside and be located the sediment water separator of driving wheel side below, the tip of sediment water separator is provided with first motor, the below of sediment water separator is provided with water tank and dregs transport structure from a left side to the right side respectively, sediment water separator includes the box, the import of setting at the box top, the first export and the second export of setting in the bottom of the box, the box slope sets up and the left side is less than the right side, first export is less than the second export and first export is located the water tank top, the second export is located dregs transport structure top, be provided with in the box with first motor drive shaft connection's pivot, be provided with helical blade on the circular profile of pivot, dregs and groundwater that the driving wheel goes out get into in the sediment water separator from the import, helical blade carries dregs from the bottom to the second export and drops to dregs transport structure when rotating, groundwater then flows in the water tank from first export.
Preferably, a filter screen is arranged on the first outlet.
Preferably, the muck transporting structure comprises a bracket and supporting legs arranged at the bottom of the bracket, driving wheels and driven wheels are respectively arranged at two ends of the bracket, conveyor belts are sleeved on the driving wheels and the driven wheels, the width of the conveyor belts is consistent with the width of the driving wheels and the width of the driven wheels, and a second motor is arranged at the axle center of the side wall of the driving wheels.
Preferably, the top of support is located the both sides of conveyer belt and is provided with a plurality of back shafts that upwards extend, and the cover is equipped with the sliding shaft that can round back shaft pivoted on the back shaft to the distance between the back shaft of both sides is less than the width of conveyer belt, and the back shaft of both sides can upwards jack-up the both sides of conveyer belt, and the top of conveyer belt forms conveying part and blocking part.
Preferably, the bottom of the water tank is connected with a water suction pipe, and the water suction pipe is connected with a water suction pump.
Compared with the prior art, the long-distance pipe jacking construction water conveying and mud discharging device has the advantages that the slag-water separator is arranged in the frame, the underground water flows into the water tank from the first outlet of the slag-water separator, and the slag falls onto the slag conveying structure along with the conveying of the spiral blade to the second outlet, so that the separation of the slag and the underground water is realized, and the output efficiency of the slag is improved.
Drawings
Fig. 1 is a schematic perspective view of a water conveying and mud discharging device for long-distance pipe jacking construction.
Fig. 2 is a schematic perspective view of a muck transporting structure of the water transporting and mud discharging device for long-distance pipe jacking construction.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 2, a long distance pipe jacking construction water and mud conveying device comprises a frame 100, a tunneling wheel 200 arranged at the side of the frame 100, a slag-water separator 300 arranged inside the frame 100 and positioned below the tunneling wheel 200, a first motor 400 arranged at the end of the slag-water separator 300, and a water tank 500 and a slag-soil conveying structure 600 respectively arranged below the slag-water separator 300 from left to right.
The slag-water separator 300 comprises a box 301, an inlet 302 arranged at the top of the box 301, a first outlet 303 and a second outlet 304 arranged at the bottom of the box 301, wherein the box 301 is obliquely arranged, the left side is lower than the right side, the first outlet 303 is lower than the second outlet 304, the first outlet 303 is positioned above the water tank 500, the second outlet 304 is positioned above the slag-soil conveying structure 600, a rotating shaft 305 connected with a driving shaft of the first motor 400 is arranged in the box 301, spiral blades 306 are arranged on the circular outline of the rotating shaft 305, so that slag and ground water excavated by the tunneling wheel 200 enter the slag-water separator 300 from the inlet 302, the spiral blades 306 convey the slag from the bottom to the second outlet 304 and fall onto the slag-soil conveying structure 600 when rotating, and the ground water flows into the water tank 500 from the first outlet 303, and a filter screen is arranged on the first outlet 303 to prevent the slag from falling out from the first outlet 303.
A water suction pipe 501 is connected to the bottom of the water tank 500, and a water suction pump is connected to the water suction pipe 501, thereby pumping out water in the water tank 500.
The muck transporting structure 600 comprises a support 61 and supporting legs 62 arranged at the bottom of the support 61, the supporting legs 62 are provided with a plurality of contact parts which are respectively arranged at two sides of the support 61, the bottoms of the supporting legs 62 are provided with contact parts which are in contact with the ground, the contact parts are large in area, the stability of the supporting legs 62 is improved, two ends of the support 61 are respectively provided with a driving wheel 65 and a driven wheel 66, the driving wheel 65 and the driven wheel 66 are sleeved with a conveying belt 67, the width of the conveying belt 67 is consistent with that of the driving wheel 65 and the driven wheel 66, the driving wheel 65 and the driven wheel 66 are completely covered by the conveying belt 67, the conveying belt 67 conveys the muck more stably, and a second motor is arranged at the axial center of the side wall of the driving wheel 65, so that the second motor drives the driving wheel 65 and the driven wheel 66 to rotate, and the conveying belt 67 rotates along the horizontal direction.
The top of support 61 is located the both sides of conveyer belt 67 and is provided with a plurality of back shafts 63 that extend upwards, and the cover is equipped with the sliding shaft 64 that can rotate round back shaft 63 on the back shaft 63 to the distance between the back shaft 63 of both sides is less than the width of conveyer belt 67, thereby the back shaft 63 of both sides can upwards jack up the both sides of conveyer belt 67, and consequently the top of conveyer belt 67 forms conveying part 671 and blocking part 672, and blocking part 672 forms the guardrail in the both sides of conveyer belt 67, and conveyer belt 67 can prevent that the dregs from dropping when carrying dregs.
According to the water conveying and mud discharging device for long-distance pipe jacking construction, the slag-water separator 300 is arranged in the frame 100, groundwater flows into the water tank 500 from the first outlet 303 of the slag-water separator 300, and dregs are conveyed to the second outlet 304 along with the spiral blades 306 to fall onto the dregs conveying structure 600, so that separation of dregs and groundwater is achieved, and output efficiency of the dregs is improved.
Finally, it should be noted that: the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The long-distance pipe jacking construction water conveying and mud discharging device is characterized by comprising a frame (100), a tunneling wheel (200) arranged on the side part of the frame (100), and a slag-water separator (300) arranged inside the frame (100) and positioned below the tunneling wheel (200); the end part of the slag-water separator (300) is provided with a first motor (400), and a water tank (500) and a slag-soil conveying structure (600) are respectively arranged below the slag-water separator (300) from left to right; the slag-water separator (300) comprises a box body (301), an inlet (302) arranged at the top of the box body (301), a first outlet (303) and a second outlet (304) which are arranged at the bottom of the box body (301), wherein the box body (301) is obliquely arranged and the left side is lower than the right side, the first outlet (303) is lower than the second outlet (304) and the first outlet (303) is positioned above the water tank (500), and the second outlet (304) is positioned above the slag-soil conveying structure (600); the box body (301) is internally provided with a rotating shaft (305) connected with a driving shaft of the first motor (400), the circular outline of the rotating shaft (305) is provided with a spiral blade (306), dregs and groundwater excavated by the tunneling wheel (200) enter the dregs and water separator (300) from the inlet (302), the spiral blade (306) conveys the dregs from the bottom to the second outlet (304) and falls onto the dregs conveying structure (600) when rotating, and the groundwater flows into the water tank (500) from the first outlet (303).
2. The long-distance pipe-jacking construction water and mud conveying device according to claim 1, wherein a filter screen is arranged on the first outlet (303).
3. The long-distance pipe jacking construction water conveying and mud discharging device according to claim 2, wherein the muck conveying structure (600) comprises a support (61) and supporting legs (62) arranged at the bottom of the support (61), driving wheels (65) and driven wheels (66) are respectively arranged at two ends of the support (61), conveying belts (67) are sleeved on the driving wheels (65) and the driven wheels (66), the width of the conveying belts (67) is consistent with the width of the driving wheels (65) and the width of the driven wheels (66), and a second motor is arranged at the axial center of the side wall of the driving wheels (65).
4. A long distance pipe jacking construction water and mud conveying device according to claim 3, characterized in that the top of the bracket (61) is provided with a plurality of supporting shafts (63) extending upwards at two sides of the conveyor belt (67), the supporting shafts (63) are sleeved with sliding shafts (64) capable of rotating around the supporting shafts (63), the distance between the supporting shafts (63) at two sides is smaller than the width of the conveyor belt (67), the supporting shafts (63) at two sides jack up the two sides of the conveyor belt (67) upwards, and the top of the conveyor belt (67) forms a conveying part (671) and a blocking part (672).
5. The long-distance pipe-jacking construction water and mud conveying device according to claim 1, wherein a water suction pipe (501) is connected to the bottom of the water tank (500), and a water suction pump is connected to the water suction pipe (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638791.1U CN220118127U (en) | 2023-06-27 | 2023-06-27 | Long distance pipe jacking construction water conveying and mud discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638791.1U CN220118127U (en) | 2023-06-27 | 2023-06-27 | Long distance pipe jacking construction water conveying and mud discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118127U true CN220118127U (en) | 2023-12-01 |
Family
ID=88890886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321638791.1U Active CN220118127U (en) | 2023-06-27 | 2023-06-27 | Long distance pipe jacking construction water conveying and mud discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118127U (en) |
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2023
- 2023-06-27 CN CN202321638791.1U patent/CN220118127U/en active Active
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