CN214738686U - Dredging device of public emergency accident pool water supply and drainage structure - Google Patents
Dredging device of public emergency accident pool water supply and drainage structure Download PDFInfo
- Publication number
- CN214738686U CN214738686U CN202121328257.1U CN202121328257U CN214738686U CN 214738686 U CN214738686 U CN 214738686U CN 202121328257 U CN202121328257 U CN 202121328257U CN 214738686 U CN214738686 U CN 214738686U
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- Prior art keywords
- pipeline
- connecting rod
- scraper blade
- lead screw
- scraper
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 28
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a public emergency accident pond is for drainage structures's desilting device, it is including installing the scraper blade in the pipeline, and the scraper blade is located the minimum of pipeline, and the bottom surface butt of scraper blade has the connecting rod in the inner wall of pipeline, the rigid coupling between the scraper blade both ends, and the side rigid coupling that scraper blade one side was kept away from to the connecting rod has the connecting rod, installs the actuating mechanism who is used for driving the connecting rod along the motion of pipeline length direction in the pipeline. This application has the effect of improving the problem that pipeline rivers flow reduces.
Description
Technical Field
The application relates to the technical field of water supply and drainage, in particular to a dredging device of a water supply and drainage structure of a public emergency accident pool.
Background
The accident pool is a pool for temporarily storing and removing waste liquid in special conditions of accidents, maintenance and the like of chemical enterprises, and the water supply and drainage structure is generally a structure for discharging waste water in the emergency accident pool through a pipeline.
The accident pond is often in open mode, and the accident pond is not used for a long time, and a lot of silt of bottom of the pool deposit easily, need be with waste water discharge in the pond after using the accident pond, and the silt of bottom of the pool gets into the pipeline along with rivers, and silt deposits easily in the pipeline, blocks the pipeline to cause the problem that pipeline rivers flow reduces.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that pipeline rivers flow reduces, this application provides a public emergency accident pond drainage structures's desilting device.
The application provides a public emergency accident pond drainage structures's desilting device adopts following technical scheme:
the utility model provides a public emergency accident pond is for drainage structures's desilting device, is including installing the scraper blade in the pipeline, the scraper blade is located the minimum of pipeline, the bottom surface butt of scraper blade in the inner wall of pipeline, the rigid coupling has the connecting rod between the scraper blade both ends, the connecting rod is kept away from the side rigid coupling of scraper blade one side has the connecting rod, install in the pipeline and be used for the drive the connecting rod is followed the actuating mechanism of pipeline length direction motion.
Through adopting above-mentioned technical scheme, actuating mechanism drive connecting rod removes along pipeline length direction, and the connecting rod drives the connecting rod motion, and the connecting rod drives the scraper blade motion again, and the scraper blade can scrape the sedimentary silt of pipeline bottom in the pipeline, utilizes rivers to take away silt to can reduce the condition emergence of pipe blockage, be favorable to improving the problem that pipeline rivers flow reduces.
Optionally, the pipeline is kept away from the inner wall of scraper blade one side has seted up the standing groove, the standing groove is followed pipeline length direction sets up, actuating mechanism includes lead screw and slider, the lead screw rotate connect in the inner wall at standing groove both ends, the slider cover is established on the lead screw, and with lead screw thread drive, the connecting rod is kept away from the one end rigid coupling of connecting rod in on the slider, install in the pipeline and be used for the drive lead screw pivoted drive assembly.
Through adopting above-mentioned technical scheme, when needs connecting rod removal, drive assembly drive lead screw rotates, and the lead screw drives the slider and slides on the lead screw, alright in order to drive the connecting rod removal.
Optionally, the lead screw is a reciprocating lead screw.
Through adopting above-mentioned technical scheme, because the lead screw is reciprocal lead screw, drive assembly only needs same direction drive lead screw to rotate, the scraper blade alright be reciprocating motion in the pipeline, be favorable to improving the efficiency that the scraper blade struck off silt.
Optionally, the drive assembly includes backup pad, impeller, bevel gear one, worm wheel, worm and bevel gear two, backup pad both ends rigid coupling in the pipeline inner wall, impeller center rotate connect in the backup pad, a bevel gear rigid coupling in on the side of backup pad one side is kept away from to the impeller, the coaxial rigid coupling of worm wheel in on the lead screw, worm one end rotate connect in the tank bottom of standing groove, and with the worm wheel meshing, the coaxial rigid coupling of bevel gear in the worm is kept away from the one end of standing groove tank bottom, and with the meshing of bevel gear one.
Through adopting above-mentioned technical scheme, when needs drive lead screw rotate, rivers act on the impeller, and impeller rotation drives bevel gear one and rotates, and bevel gear drives and drives two rotations of bevel gear, and two drive worms of bevel gear rotate, and the worm drives the worm wheel and rotates, and the worm wheel alright rotates with driving the lead screw, utilizes rivers impact impeller alright rotate with driving the lead screw, need not to increase other power supplies, is favorable to the energy saving.
Optionally, the scraper is in contact with a side surface of one side of the inner wall of the pipeline, the side surface is fixedly connected to a T-shaped block, the T-shaped block is located at the end of the scraper, and a T-shaped groove matched with the T-shaped block is formed in the inner wall of the pipeline.
Through adopting above-mentioned technical scheme, when the scraper blade removed in the pipeline, the T-shaped piece slided in the T-shaped inslot, and the cooperation in T-shaped piece and T-shaped groove has restricted rocking of scraper blade for the scraper blade moves more stably in the pipeline.
Optionally, the side surfaces of the two sides of the scraper are inclined, and the inclined surface of the scraper faces to the side, away from the inner wall of the pipeline, contacted by the scraper.
Through adopting above-mentioned technical scheme, because the side slope of scraper blade both sides more is favorable to scraping the silt of pipeline bottom deposit.
Optionally, a plurality of dividing plates are fixedly connected to the side surface of the scraper close to one side of the connecting rod.
Through adopting above-mentioned technical scheme, the scraper blade is close to connecting rod one side rigid coupling and has a plurality of partition plates, utilizes partition plate can cut apart the monoblock silt of scraping, is favorable to silt along with rivers discharge pipe.
Optionally, the end face of the water inlet end of the pipeline is fixedly connected with a filter screen.
Through adopting above-mentioned technical scheme, the terminal surface rigid coupling of pipeline end of intaking has the filter screen, utilizes the filter screen to filter taut in can the accident pool.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving mechanism drives the connecting rod to move along the length direction of the pipeline, the connecting rod drives the connecting rod to move, the connecting rod drives the scraper to move, the scraper can scrape sludge deposited at the bottom of the pipeline in the pipeline, and the sludge is taken away by water flow, so that the occurrence of pipeline blockage can be reduced, and the problem of reduction of water flow of the pipeline is favorably solved;
2. when the screw rod needs to be driven to rotate, water flow acts on the impeller, the impeller rotates to drive the bevel gear I to rotate, the bevel gear drives the bevel gear II to rotate, the bevel gear II drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel can drive the screw rod to rotate, the impeller can be driven to rotate by utilizing the impact of the water flow, other power sources do not need to be added, and energy is saved;
3. when the scraper blade removed in the pipeline, the T-shaped piece slided in the T-shaped inslot, and the cooperation in T-shaped piece and T-shaped groove has restricted rocking of scraper blade for the scraper blade moves more stably in the pipeline.
Drawings
Fig. 1 is a schematic structural diagram of a dredging device according to an embodiment of the present application.
Fig. 2 is a schematic cross-sectional view of the pipe of fig. 1.
Description of reference numerals: 1. a pipeline; 11. a placement groove; 12. a T-shaped slot; 2. a squeegee; 21. a connecting rod; 22. a connecting rod; 23. dividing the plate; 3. a drive mechanism; 31. a lead screw; 32. a slider; 4. a drive assembly; 41. a support plate; 42. an impeller; 43. a first bevel gear; 44. a worm gear; 45. a worm; 46. a second bevel gear; 5. a T-shaped block; 51. a first plate; 52. a second plate; 6. and (5) filtering by using a filter screen.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses public emergency accident pond drainage structures's desilting device. Referring to fig. 1 and 2, a placing groove 11 is formed in the inner wall of the pipeline 1, the placing groove 11 is arranged along the length direction of the pipeline 1, and the placing groove 11 is located at the top of the pipeline 1; the dredging device comprises a scraper 2, the scraper 2 is in a semicircular arc shape, the scraper 2 is positioned at the bottom of the pipeline 1, the end surfaces of two ends of the scraper 2 are coplanar, the side surfaces of two sides of the scraper 2 are inclined, and the inclined surface of the scraper 2 faces to the side away from the inner wall of the pipeline 1 contacted with the scraper 2, so that the sludge in the pipeline 1 can be scraped; the top surface of the scraper 2 is fixedly connected with a plurality of partition plates 23, the partition plates 23 are uniformly distributed along the top surface of the scraper 2, and the partition plates 23 are vertical to the diameter of the scraper 2; the side surface of one side of the scraper 2, which is contacted with the inner wall of the pipeline 1, is fixedly connected with two T-shaped blocks 5, the two T-shaped blocks 5 are respectively positioned at two ends of the scraper 2, each T-shaped block 5 comprises a first plate 51 and a second plate 52, the end surface of one end of the first plate 51 is fixedly connected with the side surface of one side of the scraper 2, which is contacted with the inner wall of the pipeline 1, the middle position of the side surface of one side of the second plate 52 is fixedly connected with the end surface of the first plate 51, which is far away from one end of the scraper 2, the second plate 52 is vertically arranged, the inner wall of the pipeline 1 is provided with a T-shaped groove 12 which is mutually matched with the two T-shaped blocks 5, and the T-shaped groove 12 is communicated with two ends of the pipeline 1; a connecting rod 21 is fixedly connected between the two ends of the scraper 2, and a connecting rod 22 is fixedly connected in the middle of the top surface of the connecting rod 21.
Referring to fig. 2, install in the standing groove 11 and be used for driving the actuating mechanism 3 of connecting rod 22 along pipeline 1 length direction motion, actuating mechanism 3 includes lead screw 31 and slider 32, and lead screw 31 is reciprocal lead screw 31, and the lead screw 31 both ends are rotated and are connected in the inner wall at standing groove 11 both ends, and slider 32 cover is established on lead screw 31 and with lead screw 31 screw drive, and connecting rod 22 keeps away from the intermediate position of one end terminal surface rigid coupling in the slider 32 bottom surface of connecting rod 21.
Referring to fig. 2, a driving assembly 4 for driving the screw 31 to rotate is installed in the pipeline 1, the driving assembly 4 includes a supporting plate 41, an impeller 42, a first bevel gear 43, a worm gear 44, a worm 45 and a second bevel gear 46, the supporting plate 41 is horizontally disposed in the pipeline 1, end faces of two ends of the supporting plate 41 are fixedly connected to an inner wall of the pipeline 1, the supporting plate 41 is located at a water inlet end of the pipeline 1, a center position of the impeller 42 is rotatably connected to a middle position of a side surface of the supporting plate 41 close to the scraper 2, the first bevel gear 43 is fixedly connected to a middle position of a side surface of the impeller 42 far from the supporting plate 41, the worm gear 44 is coaxially fixedly connected to one end of the screw 31 close to the water inlet end of the pipeline 1, one end of the worm 45 is rotatably connected to a groove bottom of the placing groove 11 and is meshed with the worm gear 44, and the second bevel gear 46 is coaxially fixedly connected to one end of the worm 45 far from a groove bottom of the placing groove 11 and is meshed with the first bevel gear 43; the water inlet end of the pipeline 1 is fixedly connected with a filter screen 6, and the filter screen 6 can be used for filtering garbage.
The water flow acts on the impeller 42, the impeller 42 rotates to drive the bevel gear I43 to rotate, the bevel gear I43 drives the bevel gear II 46 to rotate, the bevel gear II 46 drives the worm 45 to rotate, the worm 45 drives the worm wheel 44 to rotate, the worm wheel 44 drives the lead screw 31 to rotate, the lead screw 31 drives the slider 32 to slide on the lead screw 31, the slider 32 drives the connecting rod 22 to move, the connecting rod 22 drives the connecting rod 21 to move, the connecting rod 21 drives the scraper 2 to move, the scraper 2 fixes the scraper 2 in the passageway through the T-shaped block 5 and the T-shaped groove 12, the scraper 2 can scrape sludge deposited at the bottom of the pipeline 1 in the pipeline 1 and then cuts the whole sludge through the dividing plate 23, and as the lead screw 31 reciprocates, the scraper 2 can do reciprocating motion in the pipeline 1 to further scrape the sludge, the sludge is taken away by the water flow, so that the occurrence of the blocking of the pipeline 1 can be reduced, is beneficial to improving the problem of reducing the water flow of the pipeline 1.
The implementation principle of the dredging device of the public emergency accident pool water supply and drainage structure is as follows: water flow acts on the impeller 42, the impeller 42 rotates to drive the bevel gear 43 to rotate, the bevel gear 43 drives the bevel gear 46 to rotate, the bevel gear 46 drives the worm 45 to rotate, the worm 45 drives the worm wheel 44 to rotate, the worm wheel 44 drives the screw 31 to rotate, because the screw 31 is a reciprocating screw 31, the screw 31 drives the slider 32 to slide in the placing groove 11 in a reciprocating manner, the slider 32 drives the connecting rod 22 to move, the connecting rod 22 drives the connecting rod 21 to move, the connecting rod 21 drives the scraper 2 to move again, the scraper 2 can scrape deposited sludge at the bottom of the pipeline 1 in the pipeline 1, the whole sludge is cut through the dividing plate 23, the sludge is taken away by water flow, thereby the occurrence of the condition that the pipeline 1 is blocked can be reduced, and the problem that the water flow of the pipeline 1 is reduced is favorably solved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a public emergency accident pond drainage structures's desilting device which characterized in that: including installing scraper blade (2) in pipeline (1), scraper blade (2) are located the minimum of pipeline (1), the bottom surface butt of scraper blade (2) is in the inner wall of pipeline (1), the rigid coupling has connecting rod (21) between scraper blade (2) both ends, keep away from connecting rod (21) the side rigid coupling of scraper blade (2) one side has connecting rod (22), install in pipeline (1) and be used for the drive connecting rod (22) are followed the actuating mechanism (3) of pipeline (1) length direction motion.
2. The dredging device of the public emergency accident pool water supply and drainage structure, according to claim 1, wherein: pipeline (1) is kept away from standing groove (11) have been seted up to the inner wall of scraper blade (2) one side, standing groove (11) are followed pipeline (1) length direction sets up, actuating mechanism (3) include lead screw (31) and slider (32), lead screw (31) rotate connect in the inner wall at standing groove (11) both ends, slider (32) cover is established on lead screw (31), and with lead screw (31) screw drive, connecting rod (22) are kept away from the one end rigid coupling of connecting rod (21) in on slider (32), install in pipeline (1) and be used for the drive lead screw (31) pivoted drive assembly (4).
3. The dredging device of the public emergency accident pool water supply and drainage structure, according to claim 2, wherein: the lead screw (31) is a reciprocating lead screw (31).
4. A dredging device for a public emergency accident pool water supply and drainage structure according to claim 3, characterized in that: drive assembly (4) include backup pad (41), impeller (42), bevel gear (43), worm wheel (44), worm (45) and bevel gear two (46), backup pad (41) both ends rigid coupling in pipeline (1) inner wall, impeller (42) center rotate connect in on backup pad (41), bevel gear one (43) rigid coupling in impeller (42) are kept away from on the side of backup pad (41) one side, the coaxial rigid coupling of worm wheel (44) in on lead screw (31), worm (45) one end rotate connect in the tank bottom of standing groove (11), and with worm wheel (44) meshing, the coaxial rigid coupling of bevel gear two (46) in worm (45) are kept away from the one end of standing groove (11) tank bottom, and with the meshing of bevel gear one (43).
5. The dredging device of the public emergency accident pool water supply and drainage structure, according to claim 1, wherein: the scraper blade (2) contact one side rigid coupling of pipeline (1) inner wall is in T-shaped piece (5), T-shaped piece (5) are located the tip of scraper blade (2), pipeline (1) inner wall seted up with T-shaped groove (12) that T-shaped piece (5) mutually supported.
6. The dredging device of the public emergency accident pool water supply and drainage structure, according to claim 1, wherein: the side surfaces of two sides of the scraper (2) are inclined, and the inclined surface of the scraper (2) faces away from one side, contacted with the scraper (2), of the inner wall of the pipeline (1).
7. The dredging device of the public emergency accident pool water supply and drainage structure, according to claim 1, wherein: the side surface of the scraper (2) close to one side of the connecting rod (21) is fixedly connected with a plurality of dividing plates (23).
8. The dredging device of the public emergency accident pool water supply and drainage structure, according to claim 1, wherein: the end face of the water inlet end of the pipeline (1) is fixedly connected with a filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328257.1U CN214738686U (en) | 2021-06-15 | 2021-06-15 | Dredging device of public emergency accident pool water supply and drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328257.1U CN214738686U (en) | 2021-06-15 | 2021-06-15 | Dredging device of public emergency accident pool water supply and drainage structure |
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| Publication Number | Publication Date |
|---|---|
| CN214738686U true CN214738686U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328257.1U Expired - Fee Related CN214738686U (en) | 2021-06-15 | 2021-06-15 | Dredging device of public emergency accident pool water supply and drainage structure |
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| CN (1) | CN214738686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434204A (en) * | 2022-10-09 | 2022-12-06 | 苏州城南园林绿化工程有限公司 | Reinforced concrete connecting channel and settlement filling method based on same |
-
2021
- 2021-06-15 CN CN202121328257.1U patent/CN214738686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434204A (en) * | 2022-10-09 | 2022-12-06 | 苏州城南园林绿化工程有限公司 | Reinforced concrete connecting channel and settlement filling method based on same |
| CN115434204B (en) * | 2022-10-09 | 2023-09-01 | 苏州城南园林绿化工程有限公司 | Reinforced concrete connecting channel and sedimentation filling method based on same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |