CN221095382U - Desilting equipment of drainage pump station in tunnel - Google Patents
Desilting equipment of drainage pump station in tunnel Download PDFInfo
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- CN221095382U CN221095382U CN202322219486.5U CN202322219486U CN221095382U CN 221095382 U CN221095382 U CN 221095382U CN 202322219486 U CN202322219486 U CN 202322219486U CN 221095382 U CN221095382 U CN 221095382U
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- fixed
- driving motor
- stirring
- sliding
- seat
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- 238000003756 stirring Methods 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000005086 pumping Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 42
- 239000010802 sludge Substances 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 2
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses dredging equipment of a drainage pump station in a tunnel, and relates to the technical field of tunnel construction, comprising a supporting mechanism and a stirring mechanism; the supporting mechanism comprises a supporting frame, a transverse adjusting structure and a longitudinal adjusting structure, two first sliding grooves are formed in the inner side of the supporting frame, a first sliding seat is arranged between the two first sliding grooves in a sliding mode, and a second sliding groove is formed in the surface of the first sliding seat; the beneficial effects of the utility model are as follows: the stirring mechanism is convenient for stirring the sludge in the water collection pit, so that the sludge can be mixed with sewage to form muddy water, the follow-up conveying of a sludge pump is convenient, and the stirring mechanism is provided with two connecting shafts, so that the stirring effect is better; the transverse position of the stirring mechanism is convenient to adjust through the transverse adjusting structure, the longitudinal position of the stirring mechanism is convenient to adjust through the longitudinal adjusting structure, the stirring range is larger, and the sludge stirring dead angle in the water collecting pit is reduced.
Description
Technical Field
The utility model relates to a dredging device, in particular to dredging equipment of a drainage pump station in a tunnel, and belongs to the technical field of tunnel construction.
Background
At present, along with the continuous development of the basic construction market in China, the construction force is continuously increased, various long tunnels appear in the basic construction process, the drainage technology in the tunnels is used as an important link of the long tunnel construction technology, and is also a major risk point and a joint point, and the dredging operation of a pump station is also an important guarantee for smooth drainage in the tunnels; the conventional pump station dredging method is that after the water level in the water collecting pit of the pump station is lowered to a silt layer, the silt in the water collecting pit of the pump station is dug out by a dredger, when the method is used for dredging, if the water inflow in a tunnel is large, the water level in the water collecting pit is difficult to be lowered to the silt layer quickly, so that the dredging cannot be carried out in time according to the existing method, accumulated water is mixed with the silt in the dredging process, the silt in the water collecting pit is wanted to be dug out by the dredger, and the dredging effect is not ideal;
the dredging equipment of the drainage pumping station in the tunnel disclosed by the application number of CN202020450194.6 is also an increasingly mature technology, and comprises a water collecting pit and a cover plate which is covered at the pit mouth of the water collecting pit, wherein the dredging equipment of the drainage pumping station in the tunnel comprises: the stirring device, the water pump and the water inlet pipe are connected with the water inlet of the water pump; the cover plate is provided with a first through hole, the stirring device comprises a stirring body and a stirring rod connected with the stirring body, the stirring body is arranged on the pit edge of the water collection pit, the stirring rod stretches into the pit of the water collection pit through the first through hole, and the accumulated water and the silt in the water collection pit can be stirred by the stirring rod to form mixed muddy water; the water pump is installed on the hole edge of sump pit, and the inlet tube stretches into in the sump pit, and the water pump is through the mixed muddy water in the inlet tube pump drainage sump pit. The dredging equipment of the drainage pump station in the tunnel solves the problems that sludge in a water collecting pit of the drainage pump station in the tunnel cannot be cleaned in time and the dredging effect is not ideal when the water inflow amount in the tunnel is large, saves the time for cleaning the sludge, and improves the dredging efficiency;
However, the above-mentioned method has the following defects in practical use: the stirring device is fixed in the internal position of the water collection pit, dead angles are easy to exist, and sludge in the water collection pit cannot be stirred completely, so that mixed muddy water is formed.
Disclosure of utility model
The utility model aims to provide dredging equipment for a drainage pump station in a tunnel, and aims to solve the problems that a stirring device provided in the background art is fixed in the inner position of a water collecting pit and dead angles are easy to exist.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dredging device of a drainage pump station in a tunnel comprises a supporting mechanism and a stirring mechanism; the supporting mechanism comprises a supporting frame, a transverse adjusting structure and a longitudinal adjusting structure, two first sliding grooves are formed in the inner side of the supporting frame, a first sliding seat is arranged between the two first sliding grooves in a sliding mode, a second sliding groove is formed in the surface of the first sliding seat, and a second sliding seat is connected inside the second sliding groove in a sliding mode; the stirring mechanism comprises an adjusting cylinder and two connecting shafts, wherein the adjusting cylinder is fixedly arranged at the top end of the second sliding seat, a piston rod of the adjusting cylinder penetrates through the second sliding seat and is fixedly provided with a mounting seat, the two connecting shafts are rotationally connected with the mounting seat, and stirring rods are arranged on the surfaces of the two connecting shafts.
Preferably, the transverse adjusting structure comprises a connecting seat, a screw nut, a U-shaped fixing plate, an adjusting screw, a first mounting plate and a first driving motor, wherein the connecting seat is fixedly arranged at the top end of the connecting frame, the screw nut is fixedly arranged in the middle of the connecting seat, the fixing plate is fixedly arranged at the top end of the supporting frame, the adjusting screw is rotationally arranged at the top of the fixing plate, the adjusting screw is in threaded connection with the screw nut, the first mounting plate is fixedly arranged at one side of the fixing plate, the first driving motor is fixedly arranged at the top end of the first mounting plate, and a transmission shaft of the first driving motor is connected with one end of the adjusting screw.
Preferably, the longitudinal adjustment structure comprises a transmission toothed plate, a second mounting plate, a second driving motor and a transmission gear, wherein the transmission toothed plate is fixedly arranged at the top end of the second sliding seat, the second mounting plate is fixedly arranged at one side of the first sliding seat, the second driving motor is fixedly arranged at the top end of the second mounting plate, the transmission shaft of the second driving motor is fixedly provided with the transmission gear, and the transmission gear is meshed with the transmission toothed plate.
Preferably, the top end of the fixing plate is fixedly provided with a handle.
Preferably, the top of each of the two connecting shafts is fixedly provided with a connecting gear, and the two connecting gears are meshed with each other.
Preferably, the top of mount pad is fixed and is equipped with the third mounting panel, the fixed third driving motor that is equipped with in one side of third mounting panel, the transmission shaft of third driving motor is fixed and is equipped with first belt pulley, wherein is close to the fixed second belt pulley that is equipped with in top of connecting axle of third driving motor, the transmission is connected with driving belt between second belt pulley and the first belt pulley.
Preferably, stirring rods arranged on the two connecting shafts are arranged in a staggered manner.
Compared with the related art, the dredging equipment of the drainage pump station in the tunnel has the following beneficial effects:
1. The stirring mechanism is convenient for stirring the sludge in the water collection pit, so that the sludge can be mixed with sewage to form muddy water, the follow-up conveying of a sludge pump is convenient, and the stirring mechanism is provided with two connecting shafts, so that the stirring effect is better;
2. The transverse position of the stirring mechanism is convenient to adjust through the transverse adjusting structure, the longitudinal position of the stirring mechanism is convenient to adjust through the longitudinal adjusting structure, the stirring range is larger, and the sludge stirring dead angle in the water collecting pit is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a support mechanism; 101. a support frame; 102. a first chute; 103. a first slider; 104. a connecting frame; 105. a connecting seat; 106. a screw nut; 107. a fixing plate; 108. adjusting a screw rod; 109. a first mounting plate; 1010. a first driving motor; 1011. a handle; 1012. a second chute; 1013. a second slider; 1014. a drive toothed plate; 1015. a second mounting plate; 1016. a second driving motor; 1017. a transmission gear; 2. a stirring mechanism; 201. adjusting a cylinder; 202. a mounting base; 203. a connecting shaft; 204. a stirring rod; 205. a connecting gear; 206. a third mounting plate; 207. a third driving motor; 208. a first pulley; 209. a second pulley; 2010. a drive belt.
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.
Examples:
Referring to fig. 1-4, the utility model provides dredging equipment of a drainage pump station in a tunnel, which comprises a supporting mechanism 1 and a stirring mechanism 2;
Referring to fig. 1-3, the supporting mechanism 1 includes a supporting frame 101, a transverse adjusting structure and a longitudinal adjusting structure, two first sliding grooves 102 are provided on the inner side of the supporting frame 101, a first sliding seat 103 is slidably provided between the two first sliding grooves 102, a second sliding groove 1012 is provided on the surface of the first sliding seat 103, and a second sliding seat 1013 is slidably connected inside the second sliding groove 1012;
The transverse adjusting structure comprises a connecting seat 105, a screw nut 106, a U-shaped fixing plate 107, an adjusting screw rod 108, a first mounting plate 109 and a first driving motor 1010, wherein the connecting seat 105 is fixedly arranged at the top end of the connecting frame 104, the screw nut 106 is fixedly arranged in the middle of the connecting seat 105, the fixing plate 107 is fixedly arranged at the top end of the supporting frame 101, the adjusting screw rod 108 is rotatably arranged at the top of the fixing plate 107, the adjusting screw rod 108 is in threaded connection with the screw nut 106, the first mounting plate 109 is fixedly arranged at one side of the fixing plate 107, the first driving motor 1010 is fixedly arranged at the top end of the first mounting plate 109, and a transmission shaft of the first driving motor 1010 is connected with one end of the adjusting screw rod 108;
The longitudinal adjusting structure comprises a transmission toothed plate 1014, a second mounting plate 1015, a second driving motor 1016 and a transmission gear 1017, wherein the transmission toothed plate 1014 is fixedly arranged at the top end of the second slide seat 1013, the second mounting plate 1015 is fixedly arranged at one side of the first slide seat 103, the second driving motor 1016 is fixedly arranged at the top end of the second mounting plate 1015, a transmission shaft of the second driving motor 1016 is fixedly provided with the transmission gear 1017, and the transmission gear 1017 is in meshed connection with the transmission toothed plate 1014;
Handles 1011 are fixedly arranged at the top end of the fixed plate 107, two handles 1011 are arranged, and the device is convenient to carry through the handles 1011;
Specifically, the first driving motor 1010 is started, the first driving motor 1010 drives the adjusting screw 108 to rotate, the adjusting screw 108 is in threaded connection with the connecting seat 105 through the screw nut 106, the transverse position of the stirring mechanism 2 is adjusted under the sliding fit of the first sliding chute 102 and the first sliding seat 103, then the second driving motor 1016 is started, the second driving motor 1016 drives the transmission gear 1017 to rotate, and the longitudinal position of the stirring mechanism 2 is adjusted under the meshing fit of the transmission gear 1017 and the transmission toothed plate 1014 and the sliding fit of the second sliding chute 1012 and the second sliding seat 1013, so that the stirring mechanism 2 can stir the sludge at different positions in the water collecting pit.
Referring to fig. 1, 2 and 4, the stirring mechanism 2 includes an adjusting cylinder 201 and two connecting shafts 203, the adjusting cylinder 201 is fixedly arranged at the top end of the second slide 1013, a piston rod of the adjusting cylinder 201 penetrates through the second slide 1013 and is fixedly provided with a mounting seat 202, the two connecting shafts 203 are rotationally connected with the mounting seat 202, stirring rods 204 are respectively arranged on the surfaces of the two connecting shafts 203, and a plurality of stirring rods 204 are arranged;
The tops of the two connecting shafts 203 are fixedly provided with connecting gears 205, the two connecting gears 205 are meshed with each other, and the rotation of one connecting shaft 203 can drive the synchronous reverse rotation of the other connecting shaft 203;
A third mounting plate 206 is fixedly arranged at the top end of the mounting seat 202, a third driving motor 207 is fixedly arranged at one side of the third mounting plate 206, a first belt pulley 208 is fixedly arranged on a transmission shaft of the third driving motor 207, a second belt pulley 209 is fixedly arranged at the top part of the connecting shaft 203 close to the third driving motor 207, a transmission belt 2010 is in transmission connection between the second belt pulley 209 and the first belt pulley 208, and one of the connecting shafts 203 can be driven to rotate by the third driving motor 207;
Stirring rods 204 arranged on the two connecting shafts 203 are arranged in a staggered manner, so that the stirring effect is better;
Specifically, the piston rod of the control adjusting cylinder 201 stretches and contracts to drive the connecting shaft 203 to move up and down, the third driving motor 207 is started, the third driving motor 207 drives the first belt pulley 208 to rotate, one connecting shaft 203 is driven to rotate under the transmission cooperation of the transmission belt 2010, the other connecting shaft 203 is driven to synchronously rotate reversely under the meshing cooperation of the two connecting gears 205, and the stirring rod 204 on the two connecting shafts 203 is used for stirring sludge in the water collection pit to mix the sludge with sewage.
Working principle: when the device is used, firstly, the supporting frame 101 is carried to the upper part of the water collection pit, the stirring mechanism 2 is located in the water collection pit, then the third driving motor 207 is started, the third driving motor 207 drives the first belt pulley 208 to rotate, one of the connecting shafts 203 is driven to rotate under the transmission fit of the transmission belt 2010, the other connecting shaft 203 is driven to synchronously rotate reversely under the engagement fit of the two connecting gears 205, the stirring rod 204 on the two connecting shafts 203 is utilized to stir sludge in the water collection pit, the sludge is mixed with sewage, then the piston rod of the adjusting cylinder 201 is controlled to stretch and retract to drive the connecting shaft 203 to move up and down, the sludge with different depths is stirred, then the first driving motor 1010 is started, the adjusting screw 108 is driven to rotate by the first driving motor 1010, the adjusting screw 108 is in threaded connection with the connecting seat 105 through the screw nut 106, the transverse position of the stirring mechanism 2 is regulated under the sliding fit of the first sliding groove 102 and the first sliding seat 103, then the second driving motor 1016 is started, the second driving motor 1016 drives the transmission gear 1017 to rotate, the sludge in the water collection pit is stirred by the stirring mechanism 1017, the position of the second sliding seat 1012 is matched with the transmission gear 1014, and the sludge in the water collection pit 2 is not regulated, and finally the sludge can be pumped out of the water collection pit 2 through the matching position of the second sliding mechanism.
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 (7)
1. Dredging equipment of drainage pump station in tunnel, its characterized in that includes
A support mechanism (1); the supporting mechanism (1) comprises a supporting frame (101), a transverse adjusting structure and a longitudinal adjusting structure, two first sliding grooves (102) are formed in the inner side of the supporting frame (101), a first sliding seat (103) is arranged between the two first sliding grooves (102) in a sliding mode, a second sliding groove (1012) is formed in the surface of the first sliding seat (103), and a second sliding seat (1013) is connected inside the second sliding groove (1012) in a sliding mode;
A stirring mechanism (2); the stirring mechanism (2) comprises an adjusting cylinder (201) and two connecting shafts (203), the adjusting cylinder (201) is fixedly arranged at the top end of a second sliding seat (1013), a piston rod of the adjusting cylinder (201) penetrates through the second sliding seat (1013) and is fixedly provided with a mounting seat (202), the two connecting shafts (203) are rotationally connected with the mounting seat (202), and stirring rods (204) are respectively arranged on the surfaces of the two connecting shafts (203).
2. Dredging arrangement for a drainage pumping station in a tunnel according to claim 1, characterized in that: the utility model provides a transverse adjustment structure includes link (104), connecting seat (105), screw nut (106), fixed plate (107) of U type, adjusting screw (108), first mounting panel (109) and first driving motor (1010), connecting seat (105) are fixed to be set up the top of link (104), the fixed screw nut (106) that is equipped with in middle part of connecting seat (105), fixed plate (107) are fixed to be set up the top of carriage (101), adjusting screw (108) rotate to be set up the top of fixed plate (107), adjusting screw (108) and screw nut (106) threaded connection, first mounting panel (109) are fixed to be set up one side of fixed plate (107), first driving motor (1010) are fixed to be set up the top of first mounting panel (109), the transmission shaft of first driving motor (1010) with one end of adjusting screw (108) is connected.
3. Dredging arrangement for a drainage pumping station in a tunnel according to claim 1, characterized in that: the vertical regulation structure includes transmission pinion rack (1014), second mounting panel (1015), second driving motor (1016) and drive gear (1017), transmission pinion rack (1014) is fixed to be set up the top of second slide (1013), second mounting panel (1015) is fixed to be set up one side of first slide (103), second driving motor (1016) is fixed to be set up the top of second mounting panel (1015), the transmission shaft of second driving motor (1016) is fixed to be equipped with drive gear (1017), drive gear (1017) are connected with transmission pinion rack (1014) meshing.
4. Dredging arrangement for a drainage pumping station in a tunnel according to claim 2, characterized in that: a handle (1011) is fixedly arranged at the top end of the fixed plate (107).
5. Dredging arrangement for a drainage pumping station in a tunnel according to claim 1, characterized in that: the tops of the two connecting shafts (203) are fixedly provided with connecting gears (205), and the two connecting gears (205) are meshed with each other.
6. Dredging arrangement for a drainage pumping station in a tunnel according to claim 1, characterized in that: the top of mount pad (202) is fixed and is equipped with third mounting panel (206), the fixed third driving motor (207) that is equipped with in one side of third mounting panel (206), the transmission shaft of third driving motor (207) is fixed and is equipped with first belt pulley (208), wherein is close to the fixed second belt pulley (209) that is equipped with in top of connecting axle (203) of third driving motor (207), transmission between second belt pulley (209) and first belt pulley (208) is connected with driving belt (2010).
7. Dredging arrangement for a drainage pumping station in a tunnel according to claim 1, characterized in that: stirring rods (204) arranged on the two connecting shafts (203) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219486.5U CN221095382U (en) | 2023-08-17 | 2023-08-17 | Desilting equipment of drainage pump station in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219486.5U CN221095382U (en) | 2023-08-17 | 2023-08-17 | Desilting equipment of drainage pump station in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095382U true CN221095382U (en) | 2024-06-07 |
Family
ID=91326960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322219486.5U Active CN221095382U (en) | 2023-08-17 | 2023-08-17 | Desilting equipment of drainage pump station in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221095382U (en) |
-
2023
- 2023-08-17 CN CN202322219486.5U patent/CN221095382U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |