CN212271178U - Inspection well cover for urban flood control - Google Patents
Inspection well cover for urban flood control Download PDFInfo
- Publication number
- CN212271178U CN212271178U CN202020292776.6U CN202020292776U CN212271178U CN 212271178 U CN212271178 U CN 212271178U CN 202020292776 U CN202020292776 U CN 202020292776U CN 212271178 U CN212271178 U CN 212271178U
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- inspection well
- flood control
- ring
- cover plate
- well cover
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Abstract
The utility model discloses an inspection shaft lid is used in city flood control, including inspection shaft lid bearing seat, the inboard top of inspection shaft lid bearing seat is provided with the second ring channel, and the inboard of second ring channel is provided with solid fixed ring, the position department in the non-centre of a circle in solid fixed ring top is provided with first ring channel, the inboard of first ring channel is provided with the apron, the top of apron evenly is provided with the inlet opening, the border position department of apron bottom is provided with the collar, and the outside of collar evenly is provided with the bar through-hole, the bottom in the collar outside evenly is provided with four group's second fixture blocks. The utility model discloses a cooperation of apron, inlet opening, first fixture block, apopore, collection storehouse, first draw-in groove and solid fixed ring is used, can realize carrying out effectual filtration to flood or rainwater, avoids sewer time one to be stopped up by a large amount of debris easily, and the clearance that can be comparatively light filters the rubbish of collecting, reduces sewer clearance personnel's intensity of labour.
Description
Technical Field
The utility model relates to an inspection shaft lid technical field specifically is an inspection shaft lid for city flood control.
Background
In urban construction, a plurality of sewers are arranged for daily sewage discharge of cities or for flood discharge, and are indispensable important components of the cities, every section of the sewer is provided with an outlet leading to the ground, the section from a pipeline to the ground is called a manhole, the manhole is generally flush with the ground, and therefore a cover is needed for covering the manhole, called the manhole cover, is generally made of reinforced cement, metal, reinforced plastics and other materials, and is mainly round and square.
Most of the current inspection well covers for urban flood control are fixedly arranged at the outlets of inspection wells, rainwater and the like are introduced into a sewer, but the flood or the rainwater passing through the inspection well covers cannot be effectively filtered, so that the sewer is easily blocked by a large amount of sundries for a long time, a special cleaning team is required to regularly clean the interior of the sewer, and the inspection well covers are very troublesome and have high working strength; meanwhile, when the current inspection well cover for urban flood control meets flood or a large amount of rainwater is collected, the speed of the flood or the rainwater entering a sewer cannot be further improved due to the limited size of the water inlet, and the efficiency of draining the flood or a large amount of rainwater is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inspection shaft lid is used in city flood control to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an inspection well cover for urban flood control comprises an inspection well cover bearing seat, wherein a second annular groove is formed in the top of the inner side of the inspection well cover bearing seat, a fixing ring is arranged on the inner side of the second annular groove, a first annular groove is formed in the non-circle center position of the top of the fixing ring, a cover plate is arranged on the inner side of the first annular groove, water inlet holes are uniformly formed in the top of the cover plate, a mounting ring is arranged at the edge position of the bottom of the cover plate, strip-shaped through holes are uniformly formed in the outer side of the mounting ring, four groups of second clamping blocks are uniformly arranged at the bottom of the outer side of the mounting ring, four groups of second clamping grooves matched with the second clamping blocks are uniformly arranged at the non-circle center position of the bottom of the fixing ring, four groups of first clamping grooves are uniformly arranged at the position, close to the edge, of the bottom of the fixing ring is provided with a collecting, the surface of collecting the storehouse evenly is provided with the apopore, the border position department at solid fixed ring top evenly is provided with the drainage groove with first ring channel intercommunication.
Preferably, the middle position of the top of the cover plate is hinged with a handle, and the top of the cover plate is provided with a U-shaped groove matched with the handle.
Preferably, the bottom of the inner side of the mounting ring is provided with a circular sieve plate.
Preferably, the top of apron and solid fixed ring all is provided with anti-skidding line.
Preferably, the inner bottom of the drainage groove is of an inclined structure, and the lower side of the inner bottom of the drainage groove is close to the circular position of the cover plate.
Preferably, the collection bin is in a circular truncated cone-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: the inspection well cover for urban flood control can effectively filter flood or rainwater by matching the cover plate, the water inlet hole, the first clamping block, the water outlet hole, the collecting bin, the first clamping groove and the fixing ring, so that a sewer is prevented from being easily blocked by a large amount of sundries for a long time, the filtered and collected garbage can be easily cleaned, and the labor intensity of sewer cleaning personnel is reduced; this inspection shaft lid for city flood control still uses through the apron simultaneously, the bar through-hole, the inlet opening, the collar, first ring channel, the drainage groove, the cooperation of second draw-in groove and second fixture block, can realize meeting flood or a large amount of rainwater when collecing, pull out the rising with whole collar from collecting bin inside for a large amount of rainwater enters into the sewer through bar through-hole and inlet opening, further improves the speed that flood or rainwater got into the sewer, improves the efficiency to flood or a large amount of rainwater drainage.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the fixing ring of the present invention;
fig. 4 is a cross-sectional view of a second slot of the present invention.
In the figure: 1. a cover plate; 2. a strip-shaped through hole; 3. a water inlet hole; 4. a mounting ring; 5. a first annular groove; 6. a drainage groove; 7. a first clamping block; 8. a second card slot; 9. a manhole cover bearing seat; 10. a water outlet hole; 11. a collection bin; 12. a first card slot; 13. a second annular groove; 14. a fixing ring; 15. and a second clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an inspection well cover for urban flood control comprises an inspection well cover bearing seat 9, wherein a second annular groove 13 is arranged at the top of the inner side of the inspection well cover bearing seat 9, a fixing ring 14 is arranged at the inner side of the second annular groove 13, a first annular groove 5 is arranged at a non-circle center position of the top of the fixing ring 14, a cover plate 1 is arranged at the inner side of the first annular groove 5, water inlet holes 3 are uniformly arranged at the top of the cover plate 1, a mounting ring 4 is arranged at the edge position of the bottom of the cover plate 1, strip-shaped through holes 2 are uniformly arranged at the outer side of the mounting ring 4, four groups of second clamping blocks 15 are uniformly arranged at the bottom of the outer side of the mounting ring 4, four groups of second clamping grooves 8 matched with the second clamping blocks 15 are uniformly arranged at the non-circle center position of the bottom of the fixing ring 14, four groups of first clamping grooves 12 are uniformly arranged at the position, close to the edge, of the bottom of the fixing ring 14, the surface of collecting bin 11 evenly is provided with apopore 10, and the border position department at solid fixed ring 14 top evenly is provided with the drainage groove 6 with first ring channel 5 intercommunication.
In this implementation, the intermediate position department at apron 1 top articulates there is the handle, and the top of apron 1 is provided with the U type recess of mutually supporting with the handle, is convenient for lift apron 1.
In this embodiment, a circular screen plate is provided at the bottom of the inside of the mounting ring 4, which facilitates simple filtration of passing rainwater.
In this embodiment, the top of the cover plate 1 and the top of the fixing ring 14 are both provided with anti-slip lines, so as to prevent the pedestrian from slipping when walking on the cover plate 1 and the fixing ring 14.
In this implementation, the interior bottom of drainage groove 6 is the slope structure, and the lower one side of bottom is close to apron 1 circular position department in drainage groove 6, helps gathering the inside of storehouse 11 with the rainwater drainage.
In this implementation, the shape of collecting bin 11 is round platform shape structure, helps improving the drainage effect of apopore 10 on collecting bin 11.
The working principle is as follows: when a small amount of rainwater flows through the inspection well cover, the rainwater flows into the collecting bin 11 through the water inlet hole 3 in the top of the cover plate 1 and then flows into a sewer through the water outlet hole 10, a part of garbage is blocked at the top of the cover plate 1 when passing through the water inlet hole 3, and a small amount of garbage is blocked when passing through the water outlet hole 10 and stays in the collecting bin 11; when flood drainage is needed or heavy rains are met, a large amount of rainwater passes through the inspection well cover, the cover plate 1 can be pulled up in advance through the handle until the second clamping blocks 15 abut against the bottom of the fixing ring 14, then, the cover plate 1 is rotated, so that the second clamping block 15 can be just clamped into the second clamping groove 8, thereby fixing the positions of the cover plate 1 and the mounting ring 4, a large amount of rainwater can enter the collecting bin 11 through the strip-shaped through holes 2 and the water inlet holes 3 at the same time and then flow into a sewer through the water outlet holes 10, periodically by removing the entire retaining ring 14 from the top of the cover holder 9 and inverting it, then, the collection bin 11 is rotated to enable the first clamping block 7 to leave the inside of the first clamping groove 12, so that the collection bin 11 is detached from the bottom of the fixing ring 14, the garbage collected in the collection bin 11 is cleaned, and the labor intensity of sewer cleaning personnel is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an inspection shaft lid for city flood control, includes inspection shaft lid bearing seat (9), its characterized in that: the inspection well cover supporting seat is characterized in that a second annular groove (13) is arranged at the top of the inner side of the inspection well cover supporting seat (9), a fixing ring (14) is arranged on the inner side of the second annular groove (13), a first annular groove (5) is arranged at the position of a non-circle center at the top of the fixing ring (14), an cover plate (1) is arranged on the inner side of the first annular groove (5), water inlet holes (3) are uniformly formed in the top of the cover plate (1), a mounting ring (4) is arranged at the edge position of the bottom of the cover plate (1), bar-shaped through holes (2) are uniformly formed in the outer side of the mounting ring (4), four groups of second clamping blocks (15) are uniformly arranged at the bottom of the outer side of the mounting ring (4), four groups of second clamping grooves (8) matched with the second clamping blocks (15) are uniformly arranged at the position of the non-circle center at the bottom of the, the bottom of solid fixed ring (14) is provided with collects storehouse (11), and collects the top in the storehouse (11) outside and evenly is provided with four groups and first fixture block (7) of first draw-in groove (12) mutually supporting, the surface of collecting storehouse (11) evenly is provided with apopore (10), the border position department at solid fixed ring (14) top evenly is provided with drainage groove (6) with first ring channel (5) intercommunication.
2. The inspection well cover for urban flood control according to claim 1, wherein: the middle position of the top of the cover plate (1) is hinged with a handle, and the top of the cover plate (1) is provided with a U-shaped groove matched with the handle.
3. The inspection well cover for urban flood control according to claim 1, wherein: and a circular sieve plate is arranged at the bottom of the inner side of the mounting ring (4).
4. The inspection well cover for urban flood control according to claim 1, wherein: the top of the cover plate (1) and the top of the fixing ring (14) are both provided with anti-skid grains.
5. The inspection well cover for urban flood control according to claim 1, wherein: the interior bottom of drainage groove (6) is the slope structure, and the lower one side of bottom is close to the circular position department of apron (1) in drainage groove (6).
6. The inspection well cover for urban flood control according to claim 1, wherein: the collection bin (11) is in a circular truncated cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292776.6U CN212271178U (en) | 2020-03-11 | 2020-03-11 | Inspection well cover for urban flood control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292776.6U CN212271178U (en) | 2020-03-11 | 2020-03-11 | Inspection well cover for urban flood control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271178U true CN212271178U (en) | 2021-01-01 |
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ID=73874522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292776.6U Active CN212271178U (en) | 2020-03-11 | 2020-03-11 | Inspection well cover for urban flood control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212271178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709206A (en) * | 2021-02-01 | 2021-04-27 | 江西赣州国泰特种化工有限责任公司 | Make emulsion explosive and use cooling water pool device of decontaminating |
-
2020
- 2020-03-11 CN CN202020292776.6U patent/CN212271178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709206A (en) * | 2021-02-01 | 2021-04-27 | 江西赣州国泰特种化工有限责任公司 | Make emulsion explosive and use cooling water pool device of decontaminating |
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