CN218060587U - Sand blowing pipeline dredging device - Google Patents
Sand blowing pipeline dredging device Download PDFInfo
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- CN218060587U CN218060587U CN202221721131.5U CN202221721131U CN218060587U CN 218060587 U CN218060587 U CN 218060587U CN 202221721131 U CN202221721131 U CN 202221721131U CN 218060587 U CN218060587 U CN 218060587U
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Abstract
The utility model discloses a sand blowing pipeline dredging device, which comprises a fixed part, a guide part, a cutting and conveying assembly and a power unit, wherein the fixed part is arranged at the end of a blocked pipe section; the guide part is arranged inside the blocked pipe section, one end of the cutting and conveying assembly is arranged at the end head of the guide part close to the inside of the blocked pipe section, the middle part of the cutting and conveying assembly penetrates through the guide part, and the other end of the cutting and conveying assembly extends to the outer side of the blocked pipe section; the cutting material conveying assembly is connected with the power unit, the cutting material conveying assembly spirally advances and cuts a blockage under the action of the power unit, and the guide part axially moves in the blocked pipe section along with the cutting material conveying assembly. The cutting material conveying assembly and the guide part are driven by the power unit to move in the blocking pipe section, a blockage in the pipeline is cut by the cutting material conveying assembly, and the cut blockage is conveyed to the pipe opening by the cutting material conveying assembly while cutting; the guide part limits the cutting conveying assembly to prevent cutting to the pump pipe; has the characteristics of simple structure, convenient installation and disassembly and high cleaning efficiency.
Description
Technical Field
The utility model relates to a metallurgical equipment installs the field, concretely relates to blow husky pipeline pull throughs.
Background
The sand blowing backfilling is used as a backfilling process and is widely applied to engineering construction near rivers, lakes and seas. The sand pumping ship pumps the sand at the river bottom together with water, utilizes a pressurizing pump to pressurize and utilizes a pump pipe to convey the sand to a part needing to be backfilled. Because the river flows away from the job site by one section distance usually, need connect a lot of sections pump lines when blowing sand and backfilling, the centre sets up the pressure of a plurality of booster pump station in order to guarantee to blow sand, the blowing sand pump coupling in present stage adopts the ring flange butt joint, the flat interface, because pressure is very big when blowing sand, the topography change in addition, can make the pump line bear very big pressure variation, thereby cause great shake, the condition of joint department seepage often takes place, cause the intraductal pressure of pump not enough, intraductal sand lacks the mobility after losing moisture, often take place to block up, usually after blockking up owing to can not in time stop the pump, intraductal sand is by extruded ten minutes closely knit, be difficult to the mediation.
At the present stage, if a pump pipe is blocked in various sand blowing backfilling operations, due to the high pressure, sand blocked in the pipe is very dense and difficult to clean, a crane or an excavator is usually adopted to erect a pipeline, and then manual excavation is carried out at a little point, so that the efficiency is very low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, to the above-mentioned defect that prior art exists, provide a blow husky pipeline pull throughs, have the installation and demolish convenient, the efficient characteristics of clearance.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a blow husky pipeline pull throughs which characterized in that: the cutting and conveying device comprises a fixing part, a guide part, a cutting and conveying assembly and a power unit, wherein the fixing part is arranged at the end head of a blocked pipe section; the guide part is arranged inside the blocked pipe section, one end of the cutting and conveying assembly is arranged at the end head of the guide part close to the inside of the blocked pipe section, the middle part of the cutting and conveying assembly penetrates through the guide part, and the other end of the cutting and conveying assembly extends to the outer side of the blocked pipe section; the cutting material conveying assembly is connected with the power unit, the cutting material conveying assembly spirally advances and cuts a blockage under the action of the power unit, and the guide part axially moves in the blocked pipe section along with the cutting material conveying assembly.
According to the technical scheme, the cutting and conveying assembly comprises a cutting disc, a conveying rod and a guide rod with external threads, wherein an axle hole is formed in the axle center of the end, close to the inner part of the blocking pipe section, of the guide part, and the cutting disc is arranged on the outer side of the axle hole and connected with the conveying rod penetrating through the axle hole; an axial movement limiting block is arranged in the shaft hole, and the material conveying rod can only rotate in the shaft hole; and a threaded hole matched with the guide rod is formed in the axis of the fixing part, the guide rod penetrates through the threaded hole, one end of the guide rod is connected with the material conveying rod, and the other end of the guide rod is connected with the power unit.
According to the technical scheme, the diameter of the cutting disc is smaller than the inner diameter of the guide part; the cutting disc is composed of a fan-shaped cutter disc, and cutter teeth are arranged on one side of the cutter disc and are inclined at a certain angle.
According to above-mentioned technical scheme, defeated material pole both ends are equipped with the connector of mutual matching, set up the length of defeated material pole according to the length that blocks up the pipeline section.
According to the technical scheme, the guide part comprises a guide cylinder and guide wheels, the diameter of the guide cylinder is smaller than that of the blocking pipe section, and the guide wheels are arranged on the outer wall of the guide cylinder at intervals; one end of the cutting and conveying assembly is arranged at the end head of the guide cylinder close to the inner part of the blocking pipe section.
According to the technical scheme, the fixing part comprises a connecting flange, a lengthening frame and an end plate which are fixedly connected in sequence, and the connecting flange is connected with a flange blocking the end of the pipe section; the cutting material conveying assembly is arranged on the axes of the connecting flange, the extension frame and the end plate and is connected with the power unit.
According to the technical scheme, the extension frame is detachably connected with the end plate.
According to the technical scheme, the dynamic power assembly adopts the motor, and the motor is connected with the cutting material conveying assembly. The force component adopts a rotating handle, and the rotating handle is connected with the cutting material conveying component.
According to the technical scheme, the power assembly adopts the rotating handle, and the rotating handle is connected with the cutting material conveying assembly.
The utility model discloses following beneficial effect has:
1. the fixed part is arranged at the end head of the blocked pipe section, the cutting material conveying assembly and the guide part are driven by the power unit to move in the blocked pipe section, the blockage in the pipeline is cut by the cutting material conveying assembly, and the cut blockage is conveyed to the pipe opening by the cutting material conveying assembly while cutting. In the cleaning process, the guide part limits the cutting and conveying assembly and prevents the cutting and conveying assembly from cutting to the pump pipe. The device has simple structure, installs and demolishs convenient, the efficient characteristics of clearance.
2. According to the length of blocking up the pipeline, select the length of defeated feed rod, improve device's suitability.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing portion and a guide portion according to an embodiment of the present invention;
fig. 3 is a schematic view of the use of an embodiment of the present invention;
in the figure, 1, a fixed part; 1-1, connecting a flange; 1-2, a lengthening frame; 1-3, end plates; 2. a guide portion; 2-1, a guide cylinder; 2-2, a guide wheel; 3. cutting the material conveying assembly; 3-1, cutting disc; 3-2, a material conveying rod; 3-3, a guide rod; 4. a power unit; 5. blocking the pipe section.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1-3, the utility model provides a blow sand pipeline pull throughs, including fixed part 1, guide part 2, cutting material conveying component 3 and power pack 4, the fixed part is established at 5 ends of jam pipeline section. The guide part is arranged inside the blocked pipe section, one end of the cutting and conveying assembly is arranged at the end head of the guide part close to the inside of the blocked pipe section, the middle part of the cutting and conveying assembly penetrates through the guide part, and the other end of the cutting and conveying assembly extends to the outer side of the blocked pipe section; the cutting material conveying assembly is connected with the power unit, the cutting material conveying assembly spirally advances and cuts a blockage under the action of the power unit, and the guide part axially moves in the blocked pipe section along with the cutting material conveying assembly.
In the embodiment, the fixing part is arranged at the end head of the blocked pipe section, the cutting material conveying assembly and the guide part are driven by the power unit to move in the blocked pipe section, the blockage in the pipeline is cut by the cutting material conveying assembly, and the cut blockage is conveyed to the pipe opening by the cutting material conveying assembly while cutting. In the cleaning process, the guide part limits the cutting and conveying assembly and prevents the cutting and conveying assembly from cutting to the pump pipe.
According to the technical scheme, the cutting and conveying assembly comprises a cutting disc 3-1, a conveying rod 3-2 and a guide rod 3-3 with external threads, wherein an axle hole is formed in the axle center of the end, close to the inner part of the blocking pipe section, of the guide part, and the cutting disc is arranged on the outer side of the axle hole and connected with the conveying rod penetrating through the axle hole; an axial movement limiting block is arranged in the shaft hole, and the material conveying rod can only rotate in the shaft hole; and a threaded hole matched with the guide rod is formed in the axis of the fixing part, the guide rod penetrates through the threaded hole, one end of the guide rod is connected with the material conveying rod, and the other end of the guide rod is connected with the power unit. The conveying rod is of a spiral structure, and sand cleaned by the cutting disc can be discharged to the outer side of the pipeline by the conveying rod when the conveying rod rotates.
According to the technical scheme, the diameter of the cutting disc is smaller than the inner diameter of the guide part; the cutting disc is composed of a fan-shaped cutter disc, cutter teeth are arranged on one side of the cutter disc and incline at a certain angle, and therefore the sand body can be cut more quickly.
According to above-mentioned technical scheme, defeated material pole both ends are equipped with the connector of mutual matching, set up the length of defeated material pole according to the length that blocks up the pipeline section.
According to the technical scheme, the guide part comprises a guide cylinder 2-1 and guide wheels 2-2, the diameter of the guide cylinder is smaller than that of the blocking pipe section, and the guide wheels are arranged on the outer wall of the guide cylinder at intervals; one end of the cutting and conveying assembly is arranged at the end head of the guide cylinder close to the inner part of the blocking pipe section. The diameter of the guide disc is slightly larger than that of the cutting disc, and guide wheels are arranged on the periphery of the guide disc, so that the cutting disc is prevented from cutting the pump pipe.
According to the technical scheme, the fixing part comprises a connecting flange 1-1, a lengthening frame 1-2 and an end plate 1-3 which are fixedly connected in sequence, and the connecting flange is connected with a flange blocking the end of the pipe section; the cutting material conveying assembly is arranged on the axes of the connecting flange, the extension frame and the end plate and is connected with the power unit.
According to the technical scheme, the extension frame is detachably connected with the end plate.
According to the technical scheme, the dynamic power assembly adopts the motor, and the motor is connected with the cutting material conveying assembly. The force component adopts a rotating handle, and the rotating handle is connected with the cutting material conveying component.
According to the technical scheme, the power assembly adopts the rotating handle, and the rotating handle is connected with the cutting material conveying assembly.
The utility model discloses a theory of operation:
the guide rod is driven to rotate by a motor, a rotating handle or other power elements, so that the cutting disc and the material conveying rod are driven to rotate; because the guide rod is arranged in the threaded hole of the fixed part, the cutting disc and the material conveying rod axially move towards the inside of the pipeline or the inside of the pipeline along with the rotation mode of the guide rod, and therefore the cleaning work of the blockage is achieved. The cutting disc sets up on the terminal surface of guide cylinder, and the diameter is less than the terminal surface internal diameter of guide cylinder, can effectively avoid the cutting disc to damage the body. The material conveying rod adopting a spiral structure conveys the blockage cleaned by the cutting disc to the port of the blocked pipe section along with the rotation of the guide rod.
The above is only a preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited by this, so that the equivalent changes made in the claims of the present invention still belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a blow husky pipeline pull throughs which characterized in that: the cutting and conveying device comprises a fixing part, a guide part, a cutting and conveying assembly and a power unit, wherein the fixing part is arranged at the end head of a blocked pipe section; the guide part is arranged in the blocking pipe section, one end of the cutting material conveying assembly is arranged at the end head of the guide part close to the inside of the blocking pipe section, the middle part of the cutting material conveying assembly penetrates through the guide part, and the other end of the cutting material conveying assembly extends to the outer side of the blocking pipe section; the cutting material conveying assembly is connected with the power unit, under the action of the power unit, the cutting material conveying assembly advances spirally and cuts a blockage, and the guide part moves axially in the blocked pipe section along with the cutting material conveying assembly.
2. The sand-blown pipe pull of claim 1, wherein: the cutting and conveying assembly comprises a cutting disc, a conveying rod and a guide rod with external threads, a shaft hole is formed in the axis of the end, close to the inner part of the blocking pipe section, of the guide part, and the cutting disc is arranged on the outer side of the shaft hole and connected with the conveying rod penetrating through the shaft hole; an axial movement limiting block is arranged in the shaft hole, and the material conveying rod can only rotate in the shaft hole; and a threaded hole matched with the guide rod is formed in the axis of the fixing part, the guide rod penetrates through the threaded hole, one end of the guide rod is connected with the material conveying rod, and the other end of the guide rod is connected with the power unit.
3. The sand-blowing pipe pull through of claim 2, wherein: the diameter of the cutting disc is smaller than the inner diameter of the guide part; the cutting disc is composed of a fan-shaped cutter disc, and cutter teeth are arranged on one side of the cutter disc and are inclined at a certain angle.
4. The sand-blown pipe pull of claim 2, wherein: the two ends of the material conveying rod are provided with connectors matched with each other, and the length of the material conveying rod is set according to the length of the blocked pipe section.
5. The sand-blown pipe pull of claim 1, wherein: the guide part comprises a guide cylinder and guide wheels, the diameter of the guide cylinder is smaller than that of the blocking pipe section, and the guide wheels are arranged on the outer wall of the guide cylinder at intervals; one end of the cutting and conveying assembly is arranged at the end head of the guide cylinder close to the inner part of the blocking pipe section.
6. The sand-blown pipe pull of claim 1, wherein: the fixing part comprises a connecting flange, a lengthening frame and an end plate which are fixedly connected in sequence, and the connecting flange is connected with a flange blocking the end of the pipe section; the cutting material conveying assembly is arranged on the axes of the connecting flange, the extension frame and the end plate and is connected with the power unit.
7. The sand-blown pipe pull of claim 1, wherein: the extension frame is detachably connected with the end plate.
8. The sand-blown pipe pull of claim 1, wherein: the power assembly adopts a rotating handle, and the rotating handle is connected with the cutting material conveying assembly.
9. The sand-blown pipe pull of claim 1, wherein: the power assembly adopts a motor, and the motor is connected with the cutting material conveying assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221721131.5U CN218060587U (en) | 2022-07-04 | 2022-07-04 | Sand blowing pipeline dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221721131.5U CN218060587U (en) | 2022-07-04 | 2022-07-04 | Sand blowing pipeline dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218060587U true CN218060587U (en) | 2022-12-16 |
Family
ID=84436252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221721131.5U Active CN218060587U (en) | 2022-07-04 | 2022-07-04 | Sand blowing pipeline dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218060587U (en) |
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2022
- 2022-07-04 CN CN202221721131.5U patent/CN218060587U/en active Active
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