CN219909295U - Sewer dredging device for municipal public engineering construction - Google Patents
Sewer dredging device for municipal public engineering construction Download PDFInfo
- Publication number
- CN219909295U CN219909295U CN202321174931.4U CN202321174931U CN219909295U CN 219909295 U CN219909295 U CN 219909295U CN 202321174931 U CN202321174931 U CN 202321174931U CN 219909295 U CN219909295 U CN 219909295U
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- China
- Prior art keywords
- drill bit
- pipe
- sleeve
- dredging device
- sewer dredging
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 abstract description 7
- 230000003116 impacting effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 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
- 239000002002 slurry Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a sewer dredging device for municipal public engineering construction, which comprises a drill bit, wherein a water supply pipe is arranged at the tail part of the drill bit, the end part of the water supply pipe, which is far away from the drill bit, is communicated with an external high-pressure water pump, an advancing assembly is arranged in the drill bit, the drill bit is driven to advance through the advancing assembly, a impacting assembly is connected between the drill bit and the water supply pipe, and the drill bit is impacted through the impacting assembly. According to the utility model, in the whole dredging process, the whole device is only provided with the drill bit, so that the device can be conveniently plugged into a sewer pipe, and the device advances through the reaction force of high-pressure water flow, so that deep-sinking silt can be avoided, the device is more convenient to use, meanwhile, the high-pressure water flow can flush the inside of the pipeline, the dredging capacity is further improved, and meanwhile, under the action of the advancing component, the drill bit can continuously rotate, so that the device can be matched with a cutting edge to perform higher dredging operation.
Description
Technical Field
The utility model relates to the technical field of sewer dredging devices, in particular to a sewer dredging device for municipal public engineering construction.
Background
Under urban roads, there are many municipal works, such as sewer pipes, where the sewer pipes accumulate over time during use, and sludge and garbage are easily deposited in the pipes, and at this time, dredging is required, which may cause blockage.
When dredging sewer pipes, corresponding dredging devices are generally used, wherein, the patent with the Chinese patent application number of 202221911209.X discloses a sewer dredging device for municipal construction, the drill bit is conical, the conical drill bit cannot be wound by a blocking object, the conical tip end is drilled into slurry blocking object forwards to dredge, and two stirring blades in a stirring bin sufficiently stir the blocking object, so that a better dredging effect is achieved.
However, in the prior art, the integrated volume is larger, the sewage is not easy to plug into the sewer pipe, the sewage is propelled by the universal wheels, more sludge in the sewer pipe is easy to sink into the sewer pipe, and the use of the sewer pipe is more limited.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a sewer dredging device for municipal public engineering construction, which solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a sewer pull throughs for municipal public works construction, includes the drill bit, and the afterbody of drill bit is provided with the delivery pipe, and the tip and the outside high-pressure water pump intercommunication of drill bit are kept away from to the delivery pipe, and the inside of drill bit is provided with advancing the subassembly, promotes the drill bit to advance through advancing the subassembly, is connected with between drill bit and the delivery pipe and strikes the drill bit through striking the subassembly.
Further, the advancing assembly comprises a diversion cavity, the diversion cavity is arranged in the middle of the drill bit, and a plurality of water outlets are formed in the surface of the drill bit.
Furthermore, the water outlet hole is obliquely arranged, and meanwhile, the water outlet hole direction faces the tail part of the drill bit, and the tail part of the drill bit is provided with a water inlet.
Further, the impact assembly comprises a sleeve, one end of the sleeve is fixedly provided with a connecting pipe, the connecting pipe is rotationally connected with the water inlet of the drill bit, and the water supply pipe is fixedly arranged at the end part of the sleeve, which is far away from the connecting pipe.
Further, the middle of the sleeve is provided with an impact tube, the impact tube and the sleeve are fixed through the support, the middle of the impact tube is provided with a movable cavity, and the middle of the movable cavity is slidably provided with a piston.
Further, a crankshaft is rotatably arranged in the middle of the movable cavity, a connecting rod is rotatably arranged on the surface of the crankshaft, and the end part of the connecting rod, which is far away from the crankshaft, is rotatably connected with the end part of the piston.
Further, a water wheel is rotatably arranged in the middle of the cavity between the sleeve and the impact pipe, and the end part of the rotating shaft of the crankshaft penetrates through the impact pipe and is fixedly connected with the end part of the rotating shaft of the water wheel.
Further, the surface of the drill bit is fixedly provided with a cutting edge.
The utility model has the technical effects and advantages that:
1. according to the utility model, in the whole dredging process, the whole device is only provided with the drill bit, so that the device can be conveniently plugged into a sewer pipe, and the device advances through the reaction force of high-pressure water flow, so that deep-sinking silt can be avoided, the device is more convenient to use, and meanwhile, the high-pressure water flow can also be used for flushing the inside of the sewer pipe, so that the dredging capacity is further improved.
2. According to the utility model, in the dredging process, the drill bit can continuously rotate under the action of the advancing assembly, so that higher dredging operation can be performed by matching with the cutting edge, and in addition, under the action of the impacting assembly, the drill bit can have continuous forward impacting force, so that the dredging capacity of the drill bit is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a sectional view of the water outlet of the present utility model.
FIG. 3 is a schematic diagram of the internal structure of the present utility model.
Fig. 4 is an enlarged schematic view of fig. 3 at a.
The reference numerals are: 1 drill bit, 2 water supply pipe, 3 advancing assembly, 31 split cavity, 32 apopore, 4 impact assembly, 41 sleeve pipe, 42 connecting pipe, 43 impact pipe, 44 support, 45 movable cavity, 46 piston, 47 crankshaft, 48 connecting rod, 49 water wheel, 5 cutting edge.
Detailed Description
The present utility model will be described more fully with reference to the accompanying drawings, and the configuration of each structure described in the following embodiments is merely illustrative, and the sewer dredging device for municipal utility construction according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.
Referring to fig. 1-4, the utility model provides a sewer dredging device for municipal public engineering construction, which comprises a drill bit 1, wherein a cutting edge 5 is fixedly arranged on the surface of the drill bit 1, a water supply pipe 2 is arranged at the tail part of the drill bit 1, the end part of the water supply pipe 2, which is far away from the drill bit 1, is communicated with an external high-pressure water pump, an advancing assembly 3 is arranged in the drill bit 1, the drill bit 1 is advanced by the advancing assembly 3, an impact assembly 4 is connected between the drill bit 1 and the water supply pipe 2, and the drill bit 1 is impacted by the impact assembly 4.
In the use, only need with delivery pipe 2 and outside high-pressure water pump's outlet pipe intercommunication, later can stretch into in the sewer pipe that needs the mediation with drill bit 1, alright start high-pressure water pump this moment, high-pressure rivers just can get into delivery pipe 2, then high-pressure rivers just can drive drill bit 1 through advancing subassembly 3 and advance, still can drive impact component 4 constantly to exert impact force to drill bit 1 simultaneously, carries out the mediation operation.
In the whole dredging process, the whole device is only 1 size of the drill bit, so that the device can be conveniently plugged into a sewer pipe, the device advances through the reaction force of high-pressure water flow, deep-sinking silt can be avoided, the device is more convenient to use, and meanwhile, the high-pressure water flow can be used for flushing the inside of the pipeline, so that the dredging capacity is further improved.
Meanwhile, in the dredging process, under the action of the advancing component 3, the drill bit 1 can continuously rotate, so that higher dredging operation can be performed by matching with the cutting edge 5, in addition, under the action of the impacting component 4, the drill bit 1 can have continuous forward impact force, and the dredging capacity of the drill bit 1 is further improved.
The advancing assembly 3 comprises a flow dividing cavity 31, the flow dividing cavity 31 is formed in the middle of the drill bit 1, a plurality of water outlet holes 32 are formed in the surface of the drill bit 1, the water outlet holes 32 are obliquely arranged, meanwhile, the direction of the water outlet holes 32 faces towards the tail of the drill bit 1, and a water inlet is formed in the tail of the drill bit 1.
So, the inside water that gets into reposition of redundant personnel chamber 31 can flow from apopore 32 at last, at the in-process that flows, because apopore 32 direction is towards drill bit 1 afterbody, consequently, under the reaction force of rivers, will promote drill bit 1 and advance to dredge sewer pipe inside, simultaneously, because apopore 32 is the slope setting, consequently, drill bit 1 still can rotate under the reaction force, thereby broken the impurity of jam through cutting edge 5.
The impact assembly 4 comprises a sleeve 41, a connecting pipe 42 is fixedly arranged at one end of the sleeve 41, the connecting pipe 42 is rotationally connected with a water inlet of the drill bit 1, a water supply pipe 2 is fixedly arranged at the end part of the sleeve 41, which is far away from the connecting pipe 42, an impact pipe 43 is arranged in the middle of the sleeve 41, the impact pipe 43 and the sleeve 41 are fixed through a bracket 44, a movable cavity 45 is arranged in the middle of the impact pipe 43, a piston 46 is slidingly arranged in the middle of the movable cavity 45, a crankshaft 47 is rotationally arranged in the middle of the movable cavity 45, a connecting rod 48 is rotationally arranged on the surface of the crankshaft 47, the end part of the connecting rod 48, which is far away from the crankshaft 47, is rotationally connected with the end part of the piston 46, a water wheel 49 is rotationally arranged in the middle of a cavity between the sleeve 41 and the impact pipe 43, and the rotating shaft end part of the crankshaft 47 penetrates through the impact pipe 43 and is fixedly connected with the rotating shaft end part of the water wheel 49.
Therefore, when the high-pressure water flow passes through the cavity between the sleeve 41 and the impact tube 43, the water wheel 49 is pushed to rotate, the water wheel 49 drives the crankshaft 47 to rotate, the crankshaft 47 drives the piston 46 to reciprocate through the connecting rod 48, and the piston 46 can counter-beat the inner side wall of the movable cavity 45, so that impact force is formed to help the drill bit 1 to move forwards, and the whole device has higher dredging capacity.
Therefore, the detailed use flow is that the water supply pipe 2 is communicated with the water outlet pipe of the external high-pressure water pump, then the drill bit 1 is extended into the sewer pipe to be dredged, at the moment, the high-pressure water pump is started, the high-pressure water flow enters the water supply pipe 2, then enters the cavity between the sleeve 41 and the impact pipe 43, enters the inside of the diversion cavity 31 through the connecting pipe 42, finally flows out of the water outlet hole 32, and in the flowing out process, the drill bit 1 is pushed to advance under the reaction force of the water flow because the direction of the water outlet hole 32 faces the tail part of the drill bit 1, so that the inside of the sewer pipe is dredged.
Meanwhile, because the water outlet 32 is obliquely arranged, the drill bit 1 rotates under the reaction force, so that the blocked impurities are crushed through the cutting edge 5, when the sludge is hard to advance, high-pressure water flows through the cavity between the sleeve 41 and the impact tube 43 and pushes the water wheel 49 to rotate, the water wheel 49 drives the crankshaft 47 to rotate, the crankshaft 47 drives the piston 46 to reciprocate through the connecting rod 48, and the piston 46 reversely beats the inner side wall of the movable cavity 45 to form impact force to assist the drill bit 1 to advance, so that the whole device has higher dredging capacity.
Finally, it should be noted that: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. Sewer dredging device for municipal public works construction, including drill bit (1), its characterized in that: the tail of drill bit (1) is provided with delivery pipe (2), and the tip and the outside high pressure water pump intercommunication of drill bit (1) are kept away from to delivery pipe (2), and the inside of drill bit (1) is provided with advancing subassembly (3), promotes drill bit (1) to advance through advancing subassembly (3), is connected with between drill bit (1) and delivery pipe (2) and strikes subassembly (4), strikes drill bit (1) through striking subassembly (4).
2. The sewer dredging device for municipal public works construction according to claim 1, wherein: the advancing assembly (3) comprises a diversion cavity (31), the diversion cavity (31) is arranged in the middle of the drill bit (1), and a plurality of water outlet holes (32) are formed in the surface of the drill bit (1).
3. The sewer dredging device for municipal public works construction according to claim 2, wherein: the water outlet hole (32) is obliquely arranged, meanwhile, the direction of the water outlet hole (32) faces the tail of the drill bit (1), and the tail of the drill bit (1) is provided with a water inlet.
4. A sewer dredging apparatus for municipal utility construction according to claim 3, wherein: the impact assembly (4) comprises a sleeve (41), a connecting pipe (42) is fixedly arranged at one end of the sleeve (41), the connecting pipe (42) is rotationally connected with a water inlet of the drill bit (1), and a water supply pipe (2) is fixedly arranged at the end part, far away from the connecting pipe (42), of the sleeve (41).
5. The sewer dredging device for municipal public works construction according to claim 4, wherein: the middle of the sleeve (41) is provided with an impact tube (43), the impact tube (43) and the sleeve (41) are fixed through a bracket (44), a movable cavity (45) is formed in the middle of the impact tube (43), and a piston (46) is slidably arranged in the middle of the movable cavity (45).
6. The sewer dredging device for municipal public works construction according to claim 5, wherein: a crankshaft (47) is rotatably arranged in the middle of the movable cavity (45), a connecting rod (48) is rotatably arranged on the surface of the crankshaft (47), and the end part of the connecting rod (48) away from the crankshaft (47) is rotatably connected with the end part of the piston (46).
7. The sewer dredging device for municipal public works construction according to claim 6, wherein: a water wheel (49) is rotatably arranged in the middle of a cavity between the sleeve (41) and the impact pipe (43), and the rotating shaft end part of the crankshaft (47) penetrates through the impact pipe (43) and is fixedly connected with the rotating shaft end part of the water wheel (49).
8. A sewer dredging device for municipal public works construction according to any of claims 1-7, wherein: the surface of the drill bit (1) is fixedly provided with a cutting edge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174931.4U CN219909295U (en) | 2023-05-15 | 2023-05-15 | Sewer dredging device for municipal public engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174931.4U CN219909295U (en) | 2023-05-15 | 2023-05-15 | Sewer dredging device for municipal public engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909295U true CN219909295U (en) | 2023-10-27 |
Family
ID=88425339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174931.4U Active CN219909295U (en) | 2023-05-15 | 2023-05-15 | Sewer dredging device for municipal public engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909295U (en) |
-
2023
- 2023-05-15 CN CN202321174931.4U patent/CN219909295U/en active Active
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