CN211975053U - Temporary centralized drainage device for water burst of lithologic stratum tunnel - Google Patents
Temporary centralized drainage device for water burst of lithologic stratum tunnel Download PDFInfo
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- CN211975053U CN211975053U CN202020593353.8U CN202020593353U CN211975053U CN 211975053 U CN211975053 U CN 211975053U CN 202020593353 U CN202020593353 U CN 202020593353U CN 211975053 U CN211975053 U CN 211975053U
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- screw rod
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Abstract
The utility model discloses a concentrate drainage device temporarily that is used for lithologic stratum tunnel to gush water, the on-line screen storage device comprises a base, one side fixed mounting of base upper surface has the motor, the output fixedly connected with screw rod of motor, the swivel nut has been cup jointed on the surface of screw rod, swivel nut fixed mounting is in the middle part of sliding seat, the top fixedly connected with sector plate of sliding seat, the inside fixed mounting of sector plate has the drainage tube, the one end fixedly connected with toper drainage head of drainage tube, the other end fixedly connected with collector pipe of drainage tube, the one end detachable fixed mounting of collector pipe has the drain pipe. This a lead and arrange device in interim concentration for lithologic stratum tunnel gushes water through the setting of motor, screw rod, swivel nut, sliding seat and sector plate, conveniently presses close to the face with the sector plate, through the setting of drainage tube, toper drainage head, collector pipe and drain pipe, has realized convenient, swift and safe gushing water and has led the row.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a temporary concentrated drainage device that draws that is used for lithologic stratum tunnel to gush water.
Background
The tunnel water burst is one of the main factors influencing the construction safety and the construction progress. When the tunnel passes through a karst development area or a water-rich fault fracture zone, underground water scours rock strata, so that the excavation difficulty of a tunnel face is increased, and even the situations of water burst of the tunnel face and the like occur, so that construction machines and even tunnels are submerged, and the construction safety and the construction progress are seriously influenced. At present, a commonly used treatment method for water inrush in lithologic formation tunnel construction comprises the following steps: advanced drilling drainage, auxiliary gallery drainage and grouting water plugging. The advanced drilling drainage drilling depth is large, the construction speed is slow, the method is suitable for the condition that underground water is not abundant, and the drilling drainage at the fault zone with overlarge underground water pressure is difficult to realize; the auxiliary tunnel is parallel or nearly parallel to the tunnel main tunnel, the advance is required to be 10-20 m, the drainage effect is more obvious than that of advanced drilling, but the cost is higher; the grouting water plugging can cut off underground water flow, reduce the inflow of leakage water into an operation surface, create good operation conditions for construction, but also have the problems of low construction speed, high construction cost and the like.
Therefore, a temporary centralized drainage device for water burst of a lithologic stratum tunnel is needed, and the requirements of convenience, rapidness and safety in construction can be met.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a lead row device in interim concentration that is used for lithologic stratum tunnel to gush water has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lead row device in interim concentration for lithologic stratum tunnel gushes water, the on-line screen storage device comprises a base, one side fixed mounting of base upper surface has the motor, the output fixedly connected with screw rod of motor, the swivel nut has been cup jointed on the surface of screw rod, swivel nut fixed mounting is in the middle part of sliding seat, the top fixedly connected with sector plate of sliding seat, the inside fixed mounting of sector plate has the drainage tube, the one end fixedly connected with toper drainage head of drainage tube, the other end fixedly connected with collector pipe of drainage tube, the one end detachable fixed mounting of collector pipe has the drain pipe.
Optionally, one side fixedly connected with backup pad that the base upper surface is close to the motor, the screw rod passes through bearing and backup pad swing joint, the one end fixedly connected with stopper that the motor was kept away from to the screw rod.
Optionally, an i-shaped sliding block is fixedly connected to the bottom of the movable seat, an i-shaped sliding groove is formed in the upper surface of the base, and the i-shaped sliding block is connected with the i-shaped sliding groove in a sliding manner.
Optionally, one end of the water collecting pipe is provided with a threaded connecting column, one end of the water draining pipe is provided with a threaded connecting sleeve, and the threaded connecting column is matched with the threaded connecting sleeve.
Optionally, the number of the conical diversion heads is several, and the several conical diversion heads are distributed in a fan shape.
Optionally, the bottom of base is provided with the walking wheel, the quantity of walking wheel is four, four the walking wheel sets up respectively in the four corners department of base bottom.
(III) advantageous effects
The utility model provides a concentrate temporarily and draw row device for lithologic stratum tunnel gushes water possesses following beneficial effect:
1. this a draw and arrange device in interim concentration that is used for lithologic stratum tunnel to gush water uses motor drive screw rod to rotate through the setting of motor, screw rod, swivel nut, sliding seat and sector plate, under the effect of swivel nut, makes the sliding seat drive sector plate horizontal migration to the convenience is pressed close to the face with the sector plate.
2. This a lead drainage device temporarily concentrates for lithologic stratum tunnel gushes water, through the setting of drainage tube, toper drainage head, collector pipe and drain pipe, when the sector plate is pressed close to the face, can insert the basin that gushes of face with toper drainage head in to accessible drainage tube concentrates water to in the collector pipe, discharges from the drain pipe again, thereby realizes convenient, swift and safe water of gushing and draws the drainage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic structural view of a sector plate according to the present invention;
FIG. 4 is another schematic structural view of the sector plate of the present invention;
fig. 5 is a schematic structural view of the drain pipe of the present invention.
In the figure: 1. a base; 2. a motor; 3. a screw; 4. a threaded sleeve; 5. a movable seat; 6. a sector plate; 7. a drainage tube; 8. a conical drainage head; 9. a water collection pipe; 10. a drain pipe; 11. a support plate; 12. a limiting block; 13. an I-shaped slide block; 14. an i-shaped chute; 15. a threaded connection post; 16. a threaded connecting sleeve; 17. and (5) traveling wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a temporary concentrated drainage device for water burst of a lithologic stratum tunnel comprises a base 1, wherein a motor 2 is fixedly installed on one side of the upper surface of the base 1, a screw rod 3 is fixedly connected to the output end of the motor 2, a threaded sleeve 4 is sleeved on the surface of the screw rod 3, the threaded sleeve 4 is fixedly installed in the middle of a movable seat 5, a sector plate 6 is fixedly connected to the top of the movable seat 5, the motor 2, the screw rod 3, the threaded sleeve 4, the movable seat 5 and the sector plate 6 are arranged, the motor 2 is used for driving the screw rod 3 to rotate, the movable seat 5 drives the sector plate 6 to horizontally move under the action of the threaded sleeve 4, so that the sector plate 6 is conveniently attached to a palm surface, a drainage tube 7 is fixedly installed inside the sector plate 6, one end of the drainage tube 7 is fixedly connected with a conical drainage head 8, the number of the conical drainage heads 8 is a plurality, the conical drainage heads 8 are distributed in a fan shape, and a water collecting tube 9, one end of the water collecting pipe 9 is detachably and fixedly provided with a water discharging pipe 10, the conical flow guiding head 8, the water collecting pipe 9 and the water discharging pipe 10 are arranged, when the sector plate 6 is close to the face, the conical flow guiding head 8 is inserted into a water flowing groove of the face, so that water can be intensively drained into the water collecting pipe 9 through the water discharging pipe 7 and then discharged from the water discharging pipe 10, if necessary, one end of the water discharging pipe 10 can be connected with a water pump for suction, one end of the water collecting pipe 9 is provided with a threaded connecting column 15, one end of the water discharging pipe 10 is provided with a threaded connecting sleeve 16, the threaded connecting column 15 is matched with the threaded connecting sleeve 16, the water collecting pipe 9 and the water discharging pipe 10 are convenient to detach through the arrangement of the threaded connecting column 15 and the threaded connecting sleeve 16, one side, close to the motor 2, of the upper surface of the base 1, one end of the screw 3, which is far away from the motor 2, is fixedly connected with a limiting block 12, the bottom of the movable seat 5 is fixedly connected with an I-shaped sliding block 13, an I-shaped sliding groove 14 is formed in the upper surface of the base 1, the I-shaped sliding block 13 is in sliding connection with the I-shaped sliding groove 14, stability of the movable seat 5 during moving is guaranteed through arrangement of the I-shaped sliding block 13 and the I-shaped sliding groove 14, walking wheels 17 are arranged at the bottom of the base 1, the number of the walking wheels 17 is four, the four walking wheels 17 are respectively arranged at four corners of the bottom of the base 1.
To sum up, this a temporary concentrated drainage device for lithostratic tunnel gushes water, through motor 2, screw rod 3, swivel nut 4, sliding seat 5 and the setting of sector plate 6, use motor 2 drive screw rod 3 to rotate, under the effect of swivel nut 4, make sliding seat 5 drive sector plate 6 horizontal migration, thereby conveniently press close to the face with sector plate 6, through drainage tube 7, toper drainage head 8, collector pipe 9 and drain pipe 10's setting, when sector plate 6 presses close to the face, can insert toper drainage head 8 in the groove of gushing water of face, thereby accessible drainage tube 7 is concentrated with water and is drained to collector pipe 9 in, discharge from drain pipe 10 again, thereby realize convenient, swift and safe gushing water drainage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a lead row device in interim concentration that is used for lithologic stratum tunnel to gush water, includes base (1), its characterized in that: one side fixed mounting of base (1) upper surface has motor (2), output fixedly connected with screw rod (3) of motor (2), swivel nut (4) have been cup jointed on the surface of screw rod (3), swivel nut (4) fixed mounting is in the middle part of sliding seat (5), the top fixedly connected with sector plate (6) of sliding seat (5), the inside fixed mounting of sector plate (6) has drainage tube (7), the one end fixedly connected with toper drainage head (8) of drainage tube (7), the other end fixedly connected with collector pipe (9) of drainage tube (7), the one end detachable fixed mounting of collector pipe (9) has drain pipe (10).
2. The temporary centralized drainage device for water burst of the lithologic formation tunnel according to claim 1, characterized in that: one side fixedly connected with backup pad (11) that base (1) upper surface is close to motor (2), screw rod (3) pass through bearing and backup pad (11) swing joint, motor (2) was kept away from in screw rod (3) one end fixedly connected with stopper (12).
3. The temporary centralized drainage device for water burst of the lithologic formation tunnel according to claim 1, characterized in that: the bottom of the movable seat (5) is fixedly connected with an I-shaped sliding block (13), an I-shaped sliding groove (14) is formed in the upper surface of the base (1), and the I-shaped sliding block (13) is in sliding connection with the I-shaped sliding groove (14).
4. The temporary centralized drainage device for water burst of the lithologic formation tunnel according to claim 1, characterized in that: one end of the water collecting pipe (9) is provided with a threaded connecting column (15), one end of the drain pipe (10) is provided with a threaded connecting sleeve (16), and the threaded connecting column (15) is matched with the threaded connecting sleeve (16).
5. The temporary centralized drainage device for water burst of the lithologic formation tunnel according to claim 1, characterized in that: the number of the conical diversion heads (8) is a plurality, and the conical diversion heads (8) are distributed in a fan shape.
6. The temporary centralized drainage device for water burst of the lithologic formation tunnel according to claim 1, characterized in that: the bottom of base (1) is provided with walking wheel (17), the quantity of walking wheel (17) is four, four walking wheel (17) set up respectively in the four corners department of base (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593353.8U CN211975053U (en) | 2020-04-20 | 2020-04-20 | Temporary centralized drainage device for water burst of lithologic stratum tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593353.8U CN211975053U (en) | 2020-04-20 | 2020-04-20 | Temporary centralized drainage device for water burst of lithologic stratum tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211975053U true CN211975053U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020593353.8U Expired - Fee Related CN211975053U (en) | 2020-04-20 | 2020-04-20 | Temporary centralized drainage device for water burst of lithologic stratum tunnel |
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| CN (1) | CN211975053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855261A (en) * | 2020-12-30 | 2021-05-28 | 山东大学 | Drainage device, system and method suitable for TBM tunnel induced polarization instrument |
-
2020
- 2020-04-20 CN CN202020593353.8U patent/CN211975053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855261A (en) * | 2020-12-30 | 2021-05-28 | 山东大学 | Drainage device, system and method suitable for TBM tunnel induced polarization instrument |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |