CN110761386B - Pressure release scour protection well lid that runs - Google Patents
Pressure release scour protection well lid that runs Download PDFInfo
- Publication number
- CN110761386B CN110761386B CN201911106195.7A CN201911106195A CN110761386B CN 110761386 B CN110761386 B CN 110761386B CN 201911106195 A CN201911106195 A CN 201911106195A CN 110761386 B CN110761386 B CN 110761386B
- Authority
- CN
- China
- Prior art keywords
- well lid
- connecting rod
- main body
- fixing ring
- lid main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/068—Gully gratings with means for enhancing water flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a pressure-relief anti-flushing well lid, which can move upwards to form a new drainage channel for drainage when water overflows, and the well lid main body is limited above an inlet to form a well lid for warning, and is characterized in that a fixing ring is fixedly arranged at the bottom of the well lid main body, a plurality of mounting screws are screwed on the fixing ring at equal angles, the mounting screws penetrate through the fixing ring, three through holes are formed at equal angles on the well lid main body, three guide sleeves are arranged on the inner wall of the fixing ring at equal angles and are in one-to-one correspondence with the three through holes, one end of a connecting rod is slidably sleeved in the guide sleeve, one end of a fastening screw is arranged in the through hole, the other end of the fastening screw penetrates through the through hole to be connected with one end of the connecting rod, the other end of the connecting rod is provided with a round platform, the diameter of the, a spacing groove is formed in the outer side face of the connecting rod, and the spacing groove is far away from the central line of the fixing ring.
Description
Technical Field
The invention discloses a pressure-relief anti-flushing well lid, relates to a well lid capable of preventing flushing, and belongs to the field of municipal equipment. In particular to a well lid which can move upwards to form a new drainage channel for drainage when accumulated water gushes upwards and is limited above an inlet to form a warning.
Background
At present, in rainy season especially in heavy rain, ponding appears in the road easily, serious meeting is washed away the well lid, its leading cause is the drainage position of low water level and is handed over the end, because the drainage pipe communicates each other, high-order drainage pressure is whole to be concentrated in low-order well lid department, lead to the well lid to be broken away from by the jack-up easily, and then expose the well head, and do not get rid of when the water level, well lid hole in ponding often brings the incident, current well lid all adopts the unilateral articulated, by the back of opening, the well head exposes completely, can not form the warning.
The publication number CN103981903A discloses an anti-impact safety well cover, which comprises a well seat and a circular outer well cover arranged on the well seat, wherein an inner well cover is arranged below the outer well cover, and fan blades in a fan-shaped structure are arranged on the periphery of the inner well cover; the inner well cover and the outer well cover are fixedly connected through a rubber layer; the inner ring of the well seat is provided with a groove matched with the fan-shaped structure of the inner well cover, the device is fixed through the locking structure, the well cover is forcibly fixed, and the adjustment of the drainage hole groove cannot be carried out.
Publication number CN204112370U discloses a manhole cover and support are walked to scour protection, including well lid main part and hollow support main part, its characterized in that: at least three well lid buckle has at the lower surface equipartition of well lid main part, it supports to be equipped with the support that the round is used for supporting the well lid main part at support main part hollow part's edge, it has at least three support breach to open on the support supports, the quantity that supports the breach equals with the quantity of well lid buckle, be in when the state of opening between well lid main part and support main part, the well lid main part supports on the support, every well lid buckle all is located respective support breach, be in when the state of closing between well lid main part and support main part, the buckle portion of every well lid buckle bottom all is located the below that the support supported, this structure is through setting up the support in the well lid below, it prevents dash the race to support the connection, but it can not adapt to different flow in order to alleviate drainage pressure.
Disclosure of Invention
In order to improve the situation, the pressure-relief anti-scour well lid provided by the invention can ensure that when accumulated water overflows, the well lid main body moves upwards to form a new drainage channel for drainage, and is limited above an inlet to form a warning well lid.
The invention discloses a pressure-relief anti-impact well cover, which is realized by the following steps: the invention relates to a pressure-relief anti-washout well lid, which consists of a well lid main body, a supporting elastic sheet, a mounting screw, a connecting rod, a fixing ring, a guide sleeve and a fastening screw, wherein the fixing ring is fixedly arranged at the bottom of the well lid main body, a plurality of mounting screws are screwed on the fixing ring at equal angles, the mounting screw penetrates through the fixing ring, three through holes are formed in the well lid main body at equal angles, the three guide sleeves are arranged on the inner wall of the fixing ring at equal angles and are in one-to-one correspondence with the three through holes, one end of the connecting rod is slidably sleeved in the guide sleeve, one end of the fastening screw is arranged in the through hole, the other end of the fastening screw penetrates through the through hole and is connected with one end of the connecting rod, a round table is arranged at the other end of the connecting rod, the diameter of the round, the one end of supporting the shell fragment is the loop configuration, and the cover is arranged in on the connecting rod, the other end of supporting the shell fragment is sheet structure, and it is corresponding with keeping away the position groove, the other end of supporting the shell fragment extends to one side down earlier, bends in reverse again and gets into and keep away the position inslot to keep away a vertical one section distance that upwards extends in the inslot, the well lid main part upper surface is provided with anti-skidding line, anti-skidding line is the bar line, the through-hole comprises two parts, and upper portion diameter is greater than down partial diameter, the partial pore wall upper mounting of through-hole has the slipmat.
Has the beneficial effects.
Firstly, can change drainage channel, adapt to drainage flow.
And secondly, the device is erected above the well mouth to protect and warn the exposed well mouth.
And thirdly, the device is applicable to the existing structure and can be directly utilized.
Drawings
Fig. 1 is a three-dimensional structure diagram of a pressure-relief anti-flushing manhole cover.
Fig. 2 is a schematic structural view of the pressure-relief anti-flushing manhole cover.
In the attached drawings
Wherein the method comprises the following steps: well lid main part (1), support shell fragment (2), mounting screw (3), connecting rod (4), solid fixed ring (5), uide bushing (6), fastening screw (7).
The specific implementation mode is as follows:
the invention discloses a pressure-relief anti-impact well cover, which is realized by the following steps: the invention relates to a pressure-relief anti-flushing well lid, which consists of a well lid main body (1), a supporting elastic sheet (2), a mounting screw (3), a connecting rod (4), a fixing ring (5), a guide sleeve (6) and a fastening screw (7), wherein the fixing ring (5) is fixedly arranged at the bottom of the well lid main body (1), a plurality of mounting screws (3) are screwed on the fixing ring (5) at equal angles, the mounting screw (3) penetrates through the fixing ring (5), three through holes are formed in the well lid main body (1) at equal angles, the three guide sleeves (6) are arranged on the inner wall of the fixing ring (5) at equal angles and correspond to the three through holes one to one, one end of the connecting rod (4) is slidably sleeved in the guide sleeve (6), one end of the fastening screw (7) is arranged in the through hole, the other end of the fastening screw (7) penetrates through the through hole to be connected with one end of the, the diameter of round platform is from the top to the bottom crescent, the diameter of round platform bottom is greater than the diameter of round hole, it keeps away the position groove to open on connecting rod (4) lateral surface, and keeps away the position groove and keeps away from solid fixed ring (5) central line, and the one end of supporting shell fragment (2) is the loop configuration, and overlaps on connecting rod (4) is arranged in, the other end of supporting shell fragment (2) is the sheet structure, and with keep away the position groove corresponding, the other end of supporting shell fragment (2) extends to one side down earlier, bends on the reverse again and gets into and keeps away the position inslot to keep away the vertical one section distance that upwards extends in the position inslot, well lid main part (1) upper surface is last to have anti-skidding line, anti-skidding line is the bar line, the through-hole comprises two parts, and upper portion diameter is greater than lower part diameter, the through-hole upper.
When the drainage well is used, a person firstly fixedly connects the fixing ring (5) with the inner wall of the drainage well through the mounting screw (3), then the well lid main body (1) is placed at a well mouth position, when rainstorm occurs, drainage pressure of a high position is completely concentrated at a well lid of a low position, and when accumulated water upwells at the well lid of the low position, the accumulated water pushes the well lid main body (1) to enable the well lid main body (1) to move upwards, so that a new water outlet is formed between the well lid and the well mouth, the accumulated water in the drainage well is discharged to relieve the drainage pressure, meanwhile, the well lid moves upwards to drive the connecting rod (4) to move upwards, so that the supporting elastic sheet (2) on the connecting rod (4) moves upwards, the supporting elastic sheet (2) moves into the guide sleeve (6) and is compressed into the avoiding groove, when the supporting elastic sheet (2) moves out from the guide sleeve (6), the supporting elastic sheet (2) rebounds to be clamped at, the connecting rod (4) does not move upwards any more, the well lid main body (1) is prevented from being washed away, and the well lid main body (1) is fixed above a well mouth at the moment, so that pedestrians and vehicles passing by are warned, and dangers are avoided;
the other end of the connecting rod (4) is provided with a round table design, so that the connecting rod (4) can be limited, the connecting rod is prevented from being completely separated from the guide sleeve (6), and the well lid body (1) can be limited and prevented from being washed away when accumulated water overflows;
the diameter of the circular truncated cone is gradually increased from top to bottom, so that the limiting effect is better;
the diameter of the bottom of the circular truncated cone is larger than that of the circular hole, so that the circular truncated cone cannot enter the circular hole, and a limiting function is realized;
the other end of the supporting elastic sheet (2) extends obliquely downwards, is bent upwards in the reverse direction and enters the avoiding groove, and vertically extends upwards for a certain distance in the avoiding groove, the obliquely downward extending section can be retracted into the avoiding groove when being extruded by the guide sleeve (6), the supporting elastic sheet (2) can be rebounded when being moved out of the guide sleeve (6) to be clamped on the guide sleeve (6), and the vertical extending section can ensure that the supporting elastic sheet (2) is positioned in the avoiding groove to avoid deviation with the avoiding groove;
the anti-skid well cover is characterized in that anti-skid grains are arranged on the upper surface of the well cover main body (1), and are designed into strip-shaped grains, so that the anti-skid well cover is anti-skid, and people and vehicles are prevented from skidding;
the through hole is composed of two parts, the diameter of the upper part is larger than that of the lower part, and the upper part can accommodate the nail head of the mounting screw (3) to prevent the nail head from being exposed outside to form protection;
the design that the anti-skid pads are arranged on the hole wall of the upper part of the through hole can increase the friction force between the mounting screw (3) and the hole wall and improve the fastening effect;
the outer side surface of the connecting rod (4) is provided with a position avoiding groove, and the position avoiding groove is far away from the central line of the fixing ring (5), so that the contracted supporting elastic sheet (2) can be avoided, and the connecting rod (4) can smoothly pass through the guide sleeve (6);
the well lid main body (1) and the fixing ring (5) are matched with the connecting rod (4), so that when the well lid main body (1) is pushed upwards by the upward gushing of accumulated water, a new drainage channel is formed between the well lid main body (1) and a well mouth, and drainage pressure is relieved;
the connecting rod (4) is matched with the guide sleeve (6) and the supporting elastic sheet (2) to limit the connecting rod (4), so that the well lid main body (1) is prevented from being soaked, and the well lid main body (1) is vertically arranged above a well mouth to warn passing vehicles and personnel;
due to the design that the well lid main body (1) drives the connecting rod (4) to move upwards when water is accumulated to gush, a new drainage channel can be formed between the well lid main body (1) and an inlet to adapt to drainage flow;
the supporting elastic sheet (2) moves out of the guide sleeve (6) and is rebounded and clamped at the opening of the guide sleeve (6), so that the well lid main body (1) can be limited and fixed to be vertically arranged above a well mouth, and warning is formed;
the purpose of preventing the running of the water is achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (9)
1. The utility model provides a pressure release scour protection well lid, characterized by: the well lid comprises a well lid main body, a supporting elastic sheet, a mounting screw, a connecting rod, a fixing ring, a guide sleeve and a fastening screw, wherein the fixing ring is fixedly arranged at the bottom of the well lid main body, a plurality of mounting screws and other angles are screwed on the fixing ring, the mounting screw penetrates through the fixing ring, three through holes are formed in the well lid main body at equal angles, the three guide sleeves and other angles are arranged on the inner wall of the fixing ring and correspond to the three through holes one by one, one end of the connecting rod is slidably sleeved in the guide sleeve, one end of the fastening screw is arranged in the through hole, the other end of the fastening screw penetrates through the through hole to be connected with one end of the connecting rod, a position avoiding groove is formed in the outer side surface of the connecting rod and is far away from the central line of the fixing ring, one end of the supporting elastic sheet is of an annular structure and is sleeved, bend in the backward direction again and advance to keep away the position inslot to keeping away a vertical one section distance of upwards extending in the position inslot, slant downwardly extending section can receive when being extruded by the uide bushing and keep away the position inslot, can kick-back and make the support shell fragment card on the uide bushing when shifting out the uide bushing, and vertical extending section can guarantee to support the shell fragment and be located and keep away the position inslot, avoids and keeps away the skew of position groove.
2. The pressure relief anti-scour well lid of claim 1, wherein when water is accumulated to rush, the well lid main body moves upwards to form a new drainage channel for drainage, and the well lid main body is limited above the inlet to form a warning.
3. The pressure-relief anti-scour well lid of claim 1, wherein the other end of the connecting rod is provided with a round table which can limit the connecting rod to prevent the connecting rod from completely separating from the guide sleeve, and further limit the well lid body to prevent the well lid body from being washed away when accumulated water rushes upward.
4. The pressure-relief anti-impact well lid according to claim 3, characterized in that the diameter of the circular truncated cone is gradually increased from top to bottom, the diameter is gradually increased, and the limiting effect is better.
5. The pressure-relief impact-prevention well lid of claim 4, wherein the diameter of the bottom of the circular truncated cone is larger than that of the circular hole, so that the circular truncated cone cannot enter the circular hole, and a limiting function is realized.
6. The pressure-relief anti-scour well lid according to claim 1, characterized in that the upper surface of the well lid main body is provided with anti-slip lines, and the anti-slip lines are strip lines.
7. The pressure relief anti-impact well lid according to claim 1, characterized in that the through hole is composed of two parts, and the diameter of the upper part is larger than that of the lower part, and the upper part can accommodate the nail head of the mounting screw to prevent the nail head from being exposed outside to form protection.
8. The pressure relief anti-impact well lid according to claim 7, characterized in that a non-slip mat is arranged on the upper hole wall of the through hole.
9. The pressure-relief anti-scour well lid according to claim 1, wherein the well lid main body and the fixing ring are matched with the connecting rod, so that a new drainage channel is formed between the well lid main body and a well mouth when accumulated water rushes upwards to push the well lid main body, and drainage pressure is relieved;
the connecting rod cooperation uide bushing and support shell fragment can form spacingly to the connecting rod, and then avoids the well lid main part to dash and steep, and the well lid main part is vertical can form the warning to passing vehicle and personnel above the well head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106195.7A CN110761386B (en) | 2019-11-13 | 2019-11-13 | Pressure release scour protection well lid that runs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106195.7A CN110761386B (en) | 2019-11-13 | 2019-11-13 | Pressure release scour protection well lid that runs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110761386A CN110761386A (en) | 2020-02-07 |
| CN110761386B true CN110761386B (en) | 2021-07-09 |
Family
ID=69337840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911106195.7A Active CN110761386B (en) | 2019-11-13 | 2019-11-13 | Pressure release scour protection well lid that runs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110761386B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346848Y (en) * | 1998-08-31 | 1999-11-03 | 张明煌 | Fast regulating manhole cover base |
| CN103195094A (en) * | 2013-03-31 | 2013-07-10 | 陈俊达 | Safety inspection well cover base |
| CN204343434U (en) * | 2014-12-19 | 2015-05-20 | 范迦琪 | A kind of lower well well lid of anti-water slug |
| CN204456222U (en) * | 2015-03-12 | 2015-07-08 | 徐建民 | A kind of Safety well cover |
| CN205954704U (en) * | 2016-08-26 | 2017-02-15 | 山西原盛工贸有限公司 | Safe decompression well lid |
| CN206368377U (en) * | 2016-12-16 | 2017-08-01 | 浙江吉天建设有限公司 | A kind of municipal well lid with safeguard structure |
| CN108999214B (en) * | 2018-08-17 | 2020-03-31 | 北京市朝阳水利工程有限公司 | Well lid with pressure release function |
-
2019
- 2019-11-13 CN CN201911106195.7A patent/CN110761386B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110761386A (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207121983U (en) | A kind of drainage manhole cover on municipal road surface | |
| CN203420285U (en) | Novel inspection well protective warning device | |
| CN103074934B (en) | Sewer well lid | |
| KR200480751Y1 (en) | Apparatus for preventing falling into manhole | |
| CN110761386B (en) | Pressure release scour protection well lid that runs | |
| CN107246029B (en) | A kind of protection well lid | |
| CN211228802U (en) | Sewer well lid with anti-blocking function | |
| AU2016357408A1 (en) | Drain filter hood with fixed structure | |
| CN113802682B (en) | Anti-blocking sewer well cover | |
| CN203113498U (en) | Overflow-stopping sewage well cover assembly | |
| CN209584832U (en) | A kind of Bridge guardrail device | |
| CN110761333B (en) | Scour protection is taken off from locking type inspection shaft lid structure | |
| CN210684800U (en) | Multi-tool intelligent adaptable well lid | |
| CN207314494U (en) | It is a kind of that there is the sewer mouth of anti-backflow | |
| CN212336272U (en) | Whirl warning well lid | |
| KR20160029260A (en) | The lose one's footing prevention device in rainwater backdraft of manhole | |
| CN206267189U (en) | A kind of drainage manhole cover | |
| CN216405659U (en) | Automatic drainage structure of urban road | |
| CN213625719U (en) | Turbine multifunctional combined well lid | |
| CN110777851B (en) | Inspection well cover warning indicator | |
| CN219671596U (en) | Scalable dirt device that cuts | |
| CN210838914U (en) | Recyclable lightning arrester mounting bracket | |
| CN216615980U (en) | Locking mechanism of well lid | |
| CN220167316U (en) | Rain bucket structure | |
| CN111472432B (en) | Anti-blocking sewer pipeline structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |