CN216108888U - Municipal works sewer prevents blockking up wellhead assembly - Google Patents
Municipal works sewer prevents blockking up wellhead assembly Download PDFInfo
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- CN216108888U CN216108888U CN202122176627.0U CN202122176627U CN216108888U CN 216108888 U CN216108888 U CN 216108888U CN 202122176627 U CN202122176627 U CN 202122176627U CN 216108888 U CN216108888 U CN 216108888U
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Abstract
The utility model discloses a municipal engineering sewer anti-blocking wellhead device, and belongs to the technical field of sewer wellhead well lid anti-blocking. According to the utility model, the lifting mechanism is used for exposing the filtering area with the filtering mesh openings on the filtering screen cover to the position above the ground, so that water flow on the ground can simultaneously flow into the water channel from the periphery of the filtering area, the water channel can timely and effectively drain accumulated water on the road surface, the influence of the accumulated water on the road surface traffic condition is reduced, and in addition, the passing water flow can be filtered through the filtering area, so that the influence of impurities in the water flow on the through-flow effect of the water channel is reduced.
Description
Technical Field
The utility model relates to the technical field of blockage prevention of well covers of sewer well mouths, in particular to a blockage prevention well head device for a municipal engineering sewer.
Background
Municipal works underground pipe networks are numerous, a drainage pipe network is the life line of the municipal works underground pipe network, and a drainage inspection well is a window of the drainage pipe network; it has linked up pipe network and ground, has played the effect of overhauing the pipeline, having clear away silt, connecting the different high pipelines of equidirectional not, can see sewer and well lid often on the road or in the greenbelt, and the sewer well lid material generally is that steel or concrete make forms, has seted up the hole that leaks on the lid.
The sewer well lid of current municipal administration usefulness, though seted up the through-flow through-hole on it, when water flow was more on the road surface, because the through-hole quantity on the well lid is limited to and can not guarantee that the well lid can be stopped up by impurity in the process of drainage, and cause the influence to its drainage effect, because rivers can not be by timely emission on the road surface, lead to surface ponding serious, cause the influence to the road surface traffic.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide an anti-blocking wellhead device for a municipal engineering sewer, which aims to solve the problems in the background technology.
2. Technical scheme
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a municipal works sewer prevents blockking up wellhead assembly, includes well head passageway and well lid, the well lid is installed to the open end of well head passageway, and equidistant a plurality of through-holes have been seted up on the well lid, the well head passageway includes water course one and is located water course two, the water course three at both ends about one, the inside of water course one, water course two is equipped with jointly and filters screen panel one with corresponding water course inner wall sliding connection and the equal uncovered setting in both ends from top to bottom, and well lid demountable installation is in the top of filtering screen panel one, the internally mounted of water course three has carries out jack-up simultaneously and makes and filters a peripheral lateral wall of screen panel and can carry out the elevating system that filters formula and pass through to rivers, the inner wall of filtering screen panel one corresponding water course can scribble to filtering screen panel outer wall impurity and scrape when elevating system's drive moves down.
Further, filter screen panel is constituteed by filtration region and entity region, and filters region, entity region slide respectively and locate the inboard of water course two, water course one, and the equidistant filtration hole one of having seted up on filtration region's the lateral wall to filter region's top is connected with the well lid through detachable grafting mechanism, the inside demountable installation in filtration region's top has the rivers that pass through the well lid to carry out filterable filter screen panel two, and filters screen panel two equidistant filtration hole two of having seted up, entity region's bottom and elevating system are connected, the inner wall of port can be scribbled to the impurity on the filtration region outer wall when filtration region moves down under elevating system's drive on water course one and scrape.
Furthermore, the lifting mechanisms are at least two, each lifting mechanism comprises a vertically arranged hydraulic telescopic rod, the telescopic end of each hydraulic telescopic rod is connected with the bottom end of the corresponding solid area, and the bottom ends of the hydraulic telescopic rods are connected with the three inner walls of the water channel through supporting blocks.
Further, grafting mechanism is including offering the inside inserting groove of port on the filtration region, and the bottom of well lid is equipped with the grafting piece with inserting groove size looks adaptation to the bolt of fixing is carried out between its and the filtration region to equidistant the installing in top of well lid.
Furthermore, the second filter screen is in a semicircular structure.
Further, an overlapping ring body is integrally formed on an upper port of the second filter screen cover, a limiting block used for supporting the overlapping ring body is arranged on the inner side wall of the top end of the filter area, and a bolt used for fixing the overlapping ring body and the limiting block is installed on the overlapping ring body.
Furthermore, the inner diameter of the second water channel is slightly larger than that of the first water channel, an annular lapping table is formed on the outer side of the upper port of the first water channel by the lower end face of the second water channel, the diameters of the filtering area and the solid area are respectively equal to those of the second water channel and the first water channel, the inner diameters of the filtering area and the solid area are equal, and the lower end face of the filtering area can be lapped on the lapping table when the filtering area moves downwards.
3. Advantageous effects
1. When the water quantity on the road surface is large, the first filter screen cover and the well cover arranged at the top end of the first filter screen cover are lifted together through the lifting mechanism, so that the filter area with the filter meshes on the first filter screen cover is exposed at the position above the ground, water flow on the ground can simultaneously flow into the water channel from the periphery of the filter area, the water channel can be ensured to timely and effectively drain and discharge accumulated water on the road surface, the influence of the accumulated water on the traffic condition of the road surface is reduced, in addition, the passing water flow can be filtered through the filter area, and the influence of impurities in the water flow on the through-flow effect of the water channel is reduced.
2. When the filtering area moves downwards in the water channel under the driving of the lifting mechanism, impurities attached to the outer wall of the filtering area can be scraped through the inner wall of the second upper port of the water channel to scrape the outer wall of the filtering area, so that the filtering area is cleaned, and the filtering area can effectively and quickly filter water flow when being used next time.
3. According to the utility model, the inner diameter of the water channel II is larger than that of the water channel I, and the diameters of the filtering area and the solid area are respectively equal to those of the water channel II and the water channel I, so that when the filtering net cover I is installed, the filtering net cover I can be limited during installation through the collision of the lapping table to the lower end of the filtering area, people can conveniently install the filtering net cover I, and meanwhile, the lapping table supports the filtering area, and the stability of the filtering net cover I during use is also improved.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a structural view of the present invention in a use state;
FIG. 3 is a schematic front view of the internal structure of the waterway;
FIG. 4 is a schematic view of the internal structure of the filtering net cover;
fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Reference numerals: 1. a first water channel; 2. a water channel II; 3. a lapping table; 4. a water channel III; 5. a hydraulic telescopic rod; 6. a support block; 7. a filtration zone; 8. a solid area; 9. a first filtering hole; 10. A well cover; 11. a through hole; 12. inserting grooves; 13. a second filtering net cover; 14. a second filtering hole; 15. A bolt; 16. a limiting block; 17. the ring body is lapped.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1 and 2, the municipal engineering sewer anti-blocking wellhead device comprises a wellhead channel and a manhole cover 10, wherein the manhole cover 10 is arranged at the opening end of the wellhead channel, a plurality of through holes 11 are arranged on the well cover 10 at equal intervals, the well mouth channel comprises a water channel I1, a water channel II 2 and a water channel III 4 which are positioned at the upper end and the lower end of the water channel I1, the insides of the water channel I1 and the water channel II 2 are jointly provided with a filter screen cover I which is connected with the inner wall of the corresponding water channel in a sliding way and is provided with openings at the upper end and the lower end, the well cover 10 is detachably mounted at the top end of the first filter screen cover, a lifting mechanism which can jack the first filter screen cover and the well cover 10 simultaneously and enable the peripheral side wall of the first filter screen cover to filter water flow is mounted in the water channel III 4, and impurities on the outer wall of the first filter screen cover can be scraped by the inner wall of the corresponding water channel when the first filter screen cover moves downwards under the driving of the lifting mechanism;
as shown in fig. 4, the first filtering net cover is composed of a filtering area 7 and a solid area 8, the filtering area 7 and the solid area 8 are respectively slidably disposed inside the second water channel 2 and the first water channel 1, a filtering hole 9 is disposed on the side wall of the filtering area 7 at an equal interval, the top end of the filtering area 7 is connected with a well lid 10 through a detachable plug-in mechanism, a second filtering net cover 13 for filtering water flowing through the well lid 10 is detachably mounted inside the top end of the filtering area 7, a second filtering hole 14 is disposed on the second filtering net cover 13 at an equal interval, the bottom end of the solid area 8 is connected with a lifting mechanism, when the filtering area 7 moves downwards under the driving of the lifting mechanism, the inner wall of the upper port of the first water channel 1 can scrape impurities on the outer wall of the filtering area 7, when the water amount on the road surface is large, the first filtering net cover and the well lid 10 mounted on the top end of the first filtering net cover are lifted up together through the lifting mechanism, with this filter screen panel one go up have filter mesh's filtration zone 7 expose the position more than ground, subaerial rivers just can follow filtration zone 7 all around simultaneously gush into in the water course this moment, in order to guarantee that the water course can be timely and effectual carry out the drainage to ponding on the road surface and discharge, reduce the influence of ponding to road surface traffic conditions, in addition when filtration zone 7 is under elevating system's drive at the inside downstream of water course, scrape scribbling of filtration zone 7 outer wall through port inner wall on two 2 of water courses, can scribble attached impurity on filtration zone 7 outer wall and scrape, with this realization is to filtration zone 7's clearance, guarantee that filtration zone 7 can also effectively and quick filter rivers when next use.
As shown in fig. 1, 2 and 3, at least two lifting mechanisms are provided, each lifting mechanism comprises a vertically arranged hydraulic telescopic rod 5, the telescopic end of each hydraulic telescopic rod 5 is connected with the bottom end of an entity area 8, and the bottom end of each hydraulic telescopic rod 5 is connected with the inner wall of a water channel III 4 through a supporting block 6;
as shown in fig. 4, the plugging mechanism includes a plugging groove 12 opened inside the upper port of the filtering area 7, and the bottom end of the well lid 10 is provided with a plugging block with a size matched with that of the plugging groove 12, and bolts 15 for fixing the well lid 10 and the filtering area 7 are installed at equal intervals at the top end of the well lid 10, and through the bolt-type connection between the well lid 10 and the top end of the filtering area 7, people can conveniently remove the well lid 10, thereby providing convenience for replacing the well lid 10 and cleaning the second filtering screen 13;
as shown in fig. 4, the second filtering mesh enclosure 13 is a semicircular structure, the water flow passing through the well lid 10 can be filtered through the second filtering mesh enclosure 13, and the second filtering mesh enclosure 13 is arranged in a semicircular structure, so that the filtered impurities can be guided and gathered to a certain extent while the water flow is filtered, and the filtered impurities can be gathered at the lower end of the second filtering mesh enclosure 13, thereby ensuring that other parts of the second filtering mesh enclosure 13 can still effectively filter the water flow;
as shown in fig. 5, an overlapping ring body 17 is integrally formed on an upper port of the second filter screen cover 13, a limiting block 16 for supporting the overlapping ring body 17 is arranged on the inner side wall of the top end of the filter area 7, a bolt 15 for fixing the overlapping ring body 17 and the limiting block 16 is installed on the overlapping ring body 17, and the second filter screen cover 13 can be conveniently cleaned and replaced by people through the bolt connection between the overlapping ring body 17 and the limiting block 16;
as shown in fig. 2 and 3, the inner diameter of the second water channel 2 is slightly larger than the inner diameter of the first water channel 1, the lower end surface of the second water channel 2 forms an annular lapping table 3 at the outer side of the upper port of the first water channel 1, the diameters of the filtering area 7 and the solid area 8 are respectively equal to the diameters of the second water channel 2 and the first water channel 1, and the inner diameters of the filtering area 7 and the solid area 8 are equal, the lower end face of the filtering area 7 is lapped on the lapping table 3 when moving downwards, the inner diameter of the water channel 2 is larger than the inner diameter of the water channel 1, the diameters of the filtering area 7 and the solid area 8 are respectively equal to the diameters of the water channel 2 and the water channel 1, so that the first filtering net cover is installed, the first filter screen cover can be limited during installation by the collision of the lapping table 3 on the lower end of the filter area 7, so that people can conveniently install the first filter screen cover, meanwhile, the filter area 7 is supported by the lapping table 3, and the stability of the first filter screen cover in use is improved.
The concrete application process of the anti-blocking wellhead device for the municipal engineering sewer is as follows: when the water filter is used, when the water amount on the road surface is large, the first filter screen cover and the well cover 10 arranged at the top end of the first filter screen cover are lifted together through the extension of the hydraulic telescopic rod 5, so that the filter area 7 with the filter meshes on the first filter screen cover is exposed at the position above the ground, at the moment, water flow on the ground can simultaneously flow into the water channel from the periphery of the filter area 7, the water channel can timely and effectively drain accumulated water on the road surface, the influence of the accumulated water on the road surface traffic condition is reduced, when the water flow passes through the filter area 7, impurities in the water flow can be filtered through the filter meshes on the water flow, the influence of the impurities in the water flow on the through-flow effect of the water channel is reduced, in addition, when the filter area 7 is driven by the lifting mechanism to move downwards in the water channel, the inner wall of the upper port of the water channel 2 scrapes the outer wall of the filter area 7, impurities attached to the outer wall of the filtering area 7 can be scraped, so that the filtering area 7 can be cleaned, the filtering area 7 can be used for effectively and quickly filtering water flow at the next time, when accumulated water on the road surface needs to be discharged for a long time, the impurities attached to the filtering area 7 can be cleaned in time by regularly controlling the contraction of the hydraulic telescopic rod 5, and the filtering area 7 can be effectively and quickly filtered when lifted at the next time;
when rivers are less on the road surface, can filter the rivers that pass through well lid 10 through filtering screen panel two 13, and because filtering screen panel two 13 is the semicircular structure setting, make it when filtering rivers, can also carry out the direction gathering of certain degree to the impurity of crossing out, and make the impurity of crossing out can gather in the low-end department of filtering screen panel two 13, guarantee to filter that other positions of screen panel two 13 still can effectually filter rivers with this, when impurity piles up when more in filtering screen panel two 13, open well lid 10 through dismantling bolt 15 between filtering area 7 top and well lid 10, and demolish filtering screen panel two 13 from filtering area 7, in order to make things convenient for people to filter the clearance of screen panel two 13, just so accomplished this municipal works sewer well head device's of preventing blockking up use.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a municipal works sewer prevents blockking up wellhead assembly, includes well head passageway and well lid (10), well lid (10) are installed to the open end of well head passageway, and well lid (10) equidistant a plurality of through-holes (11) of having seted up, a serial communication port, the well head passageway includes water course one (1) and is located water course two (2), water course three (4) at both ends about water course one (1), the inside of water course one (1), water course two (2) is equipped with jointly and filters screen panel one with corresponding water course inner wall sliding connection and the equal uncovered setting in upper and lower both ends, and well lid (10) demountable installation in the top of filtering screen panel one, the internally mounted of water course three (4) has to filter screen panel one, well lid (10) jack-up simultaneously and make and filter screen panel one peripheral lateral wall and can carry out the filtration formula elevating system that passes through to rivers, filter screen panel one can filter screen panel one outer wall to filter screen panel outer wall when elevating system's drive is the downward movement down the inner wall of corresponding water course can be to filtering screen panel one outer wall And coating and scraping impurities.
2. The municipal works sewer anti-clogging wellhead device according to claim 1, characterized in that the first filter screen cover comprises a filter area (7) and a solid area (8), the filter area (7) and the solid area (8) are respectively slidably arranged on the inner sides of the second water channel (2) and the first water channel (1), filter holes (9) are formed in the side wall of the filter area (7) at equal intervals, the top end of the filter area (7) is connected with a well cover (10) through a detachable plug-in mechanism, a second filter screen cover (13) for filtering water flow passing through the well cover (10) is detachably mounted inside the top end of the filter area (7), filter holes (14) are formed in the second filter screen cover (13) at equal intervals, the bottom end of the solid area (8) is connected with a lifting mechanism, and when the filter area (7) is driven by the lifting mechanism to move downwards, the inner wall of the upper port of the first filter area (1) can filter the filter area (7) at the inner wall of the lower port ) And coating and scraping impurities on the outer wall.
3. The municipal engineering sewer anti-blocking wellhead device according to claim 2, characterized in that the number of the lifting mechanisms is at least two, the lifting mechanisms comprise vertically arranged hydraulic telescopic rods (5), the telescopic ends of the hydraulic telescopic rods (5) are connected with the bottom ends of the solid areas (8), and the bottom ends of the hydraulic telescopic rods (5) are connected with the inner walls of the water channels III (4) through supporting blocks (6).
4. The municipal works sewer anti-clogging wellhead device according to claim 2, characterized in that the plugging mechanism comprises a plugging groove (12) opened inside the upper port of the filtering area (7), the bottom end of the manhole cover (10) is provided with a plugging block matched with the size of the plugging groove (12), and the top end of the manhole cover (10) is provided with bolts (15) for fixing the manhole cover and the filtering area (7) at equal intervals.
5. The municipal engineering sewer anti-clogging wellhead device according to claim 2, wherein the second filter screen (13) is of a semi-circular structure.
6. The municipal engineering sewer anti-blocking wellhead device according to claim 2, characterized in that an overlapping ring body (17) is integrally formed on the upper port of the second filter screen (13), a limiting block (16) for supporting the overlapping ring body (17) is arranged on the inner side wall of the top end of the filter area (7), and a bolt (15) for fixing the overlapping ring body (17) with the limiting block (16) is installed on the overlapping ring body (17).
7. The municipal works sewer anti-clogging wellhead device according to claim 2, characterized in that the inner diameter of the second water channel (2) is larger than that of the first water channel (1), the lower end surface of the second water channel (2) forms an annular lapping table (3) outside the upper port of the first water channel (1), the diameters of the filtering area (7) and the solid area (8) are respectively equal to those of the second water channel (2) and the first water channel (1), the inner diameters of the filtering area (7) and the solid area (8) are equal, and the lower end surface of the filtering area (7) can be lapped on the lapping table (3) when moving downwards.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122176627.0U CN216108888U (en) | 2021-09-09 | 2021-09-09 | Municipal works sewer prevents blockking up wellhead assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122176627.0U CN216108888U (en) | 2021-09-09 | 2021-09-09 | Municipal works sewer prevents blockking up wellhead assembly |
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| CN216108888U true CN216108888U (en) | 2022-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474640A (en) * | 2020-11-13 | 2021-03-12 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
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2021
- 2021-09-09 CN CN202122176627.0U patent/CN216108888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474640A (en) * | 2020-11-13 | 2021-03-12 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
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