CN204343434U - A kind of lower well well lid of anti-water slug - Google Patents
A kind of lower well well lid of anti-water slug Download PDFInfo
- Publication number
- CN204343434U CN204343434U CN201420805609.1U CN201420805609U CN204343434U CN 204343434 U CN204343434 U CN 204343434U CN 201420805609 U CN201420805609 U CN 201420805609U CN 204343434 U CN204343434 U CN 204343434U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- cover
- hole
- bonnet
- circular cover
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sewage (AREA)
Abstract
A kind of lower well well lid of anti-water slug, relate to sewer protector, be provided with annular Connection Block, Connection Block inside upper part is provided with annular embedded groove, annular embedded groove is embedded in circular cover, circular cover is provided with cover plate open hole, it is characterized in that circular cover is provided with drain hole, drain hole is provided with automatic drain valve, automatic drain valve comprises bonnet, bracing frame and lower sliding cover, what bracing frame was relative with drain hole is located on the downside of circular cover, what bonnet, can slide up and down inside bracing frame is located in the drain hole on bracing frame top, the lower sliding cover lid that can slide up and down is located at bracing frame bottom, bracing frame lower end is evenly equipped with fixed pulley, pull rope one end is connected with on the downside of bonnet, the other end is walked around fixed pulley and is connected with lower sliding cover upper end, reseting pressuring spring is provided with between bonnet, and lower sliding cover.Have structure simple, prevent rainy day well lid from being washed away by flood, safety advantages of higher.
Description
Technical field
The utility model relates to sewer protector, says it is a kind ofly prevent well lid to be washed away by flood in the rainy day and have the lower well well lid of prompt facility in detail.
Background technology
We know, the structure of lower well well lid is all at present: be provided with annular Connection Block, be provided with annular embedded groove inside Connection Block inside upper part, annular embedded groove is embedded in circular cover, and circular cover is provided with cover plate open hole.During installation, Connection Block is arranged on the ground entrance place of sewer, circular cover is sealed in the annular embedded groove of Connection Block.The lower well well lid of this structure, when rainfall is larger at short notice, circular cover as easy as rolling off a log by not as good as discharge rainwater jack-up, wash away, pedestrian is caused to accidentally injure with the report of vehicle damage because heavy rain washes away well lid in recent years of common occurrence, although be provided with now anti-drop net but can not ensure the unimpeded of road, and the environment in lower well easily causes rotting of anti-drop net, there is potential safety hazard.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of structure simple, the lower well well lid of the anti-water slug that can prevent well lid from being washed away by flood in the rainy day.
Another object of the utility model is to provide a kind of lower well well lid with safety prompting function.
The technical scheme that the utility model solves the employing of above-mentioned the deficiencies in the prior art is:
A kind of lower well well lid of anti-water slug, be provided with annular Connection Block, Connection Block inside upper part is provided with annular embedded groove, annular embedded groove is embedded in circular cover, circular cover is provided with cover plate open hole, it is characterized in that circular cover is provided with drain hole, drain hole is provided with automatic drain valve, automatic drain valve comprises bonnet, bracing frame and lower sliding cover, what bracing frame was relative with drain hole is located on the downside of circular cover, what bonnet, can slide up and down inside bracing frame is located in the drain hole on bracing frame top, the lower sliding cover lid that can slide up and down is located at bracing frame bottom, bracing frame lower end is evenly equipped with fixed pulley, pull rope one end is connected with on the downside of bonnet, the other end is walked around fixed pulley and is connected with lower sliding cover upper end, reseting pressuring spring is provided with between bonnet, and lower sliding cover.
The utility model improves further, connecting rod base is provided with inside described Connection Block, connecting rod base is provided with connecting hole, connecting hole top is screwed hole, and connecting hole bottom is slide opening, and slide opening diameter is greater than screwed hole diameter, circular cover is provided with bolt hole with connecting hole opposite position, be provided with sliding pin in bolt hole and connecting hole, sliding pin bottom is provided with the screw thread closed with the corresponding threaded holes on connecting hole top, and the diameter at screw thread place, sliding pin bottom is greater than the diameter of sliding pin top without screw thread place.
The utility model improves further, and on the upside of described lower sliding cover or downside is provided with buoyancy aid.
The utility model in use, instantly in well without hydraulic pressure time, the bonnet, of automatic drain valve under the effect of reseting pressuring spring on bullet, embed in drain hole, drain hole is blocked, keep lower Water Well cover surperficial complete, prevent foreign object from entering in well.When pressure below too late, the lower well well lid of large rainy day storm-water drainage increases, the lower sliding cover of automatic drain valve moves up under the impact force action of the pressure of water, buoyancy and current, and bonnet, compression reseting pressuring spring under the pulling of pull rope moves down, drain hole is opened, and the water in lower well is discharged by drain hole.When hydraulic pressure below automatic drain valve still continues to rise to energy jack-up circular cover, circular cover rises, screw thread sliding pin sliding to sliding pin bottom contacts rear stopping with the screwed hole on connecting hole top, circular cover rises spacing by sliding pin after a segment distance, and the water now below circular cover is excessive from cover plate surrounding, and circular cover can not be flushed away, not only well lid can not be lost, when pedestrian or vehicle pass through, circular cover is temporarily pressed down falling, avoids contingency to occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of automatic drain valve in the utility model.
Detailed description of the invention
The lower well well lid of anti-water slug as shown in Figure 1-Figure 3, be provided with annular Connection Block 1, Connection Block 1 inside upper part is provided with annular embedded groove, annular embedded groove is embedded in circular cover 10, circular cover 10 is provided with cover plate open hole 11, circular cover 10 is provided with drain hole, drain hole is provided with automatic drain valve, automatic drain valve comprises bonnet, 6, bracing frame 4 and lower sliding cover 8, what bracing frame 4 was relative with drain hole is located on the downside of circular cover 10, as can be seen from the figure, bracing frame 4 is support bar uniform in the circular cover of drain hole surrounding.In the drain hole being located at bracing frame top that bonnet, 6 can slide up and down inside bracing frame 4, lower sliding cover 8 lid that can slide up and down is located at bracing frame 4 bottom, bracing frame 4 lower end surrounding is evenly equipped with fixed pulley, pull rope 5 one end is connected with on the downside of bonnet, 6, the other end is walked around fixed pulley and is connected with lower sliding cover 8 upper end, is provided with reseting pressuring spring 7 between bonnet, 6 and lower sliding cover 8.Connecting rod base 3 is provided with inside described Connection Block 1, connecting rod base 3 is provided with connecting hole, connecting hole top is screwed hole, connecting hole bottom is slide opening, slide opening diameter is greater than screwed hole diameter, and circular cover is provided with bolt hole with connecting hole opposite position, is provided with sliding pin 2 in bolt hole and connecting hole, sliding pin bottom is provided with the screw thread closed with the corresponding threaded holes on connecting hole top, and the diameter at screw thread place, sliding pin bottom is greater than the diameter of sliding pin top without screw thread place; During installation, the screw thread of sliding pin bottom coordinates with the screwed hole on connecting hole top and screws in connecting hole, when sliding pin bottom have screw thread place enter in the slide opening of connecting hole bottom time, sliding pin slides up and down freely in slide opening.On the upside of lower sliding cover or downside is provided with buoyancy aid 12, as can be seen from the figure, establishes Packed hollow buoyancy aid 12, can increase the buoyancy of lower sliding cover, bonnet, is more easily opened on the upside of lower sliding cover.Can be provided with warning light 9 in circular cover in the utility model, be provided with liquid-level switch on the downside of circular cover, warning light is connected with liquid-level switch, when water level rise to circular cover may open time, warning light work gives the alarm, and avoids meeting accident.
The utility model in use, instantly in well without hydraulic pressure time, the bonnet, of automatic drain valve under the effect of reseting pressuring spring on bullet, embed in drain hole, drain hole is blocked, keep lower Water Well cover surperficial complete, prevent foreign object from entering in well.When pressure below too late, the lower well well lid of large rainy day storm-water drainage increases, the lower sliding cover of automatic drain valve moves up under the impact force action of the pressure of water, buoyancy and current, and bonnet, compression reseting pressuring spring under the pulling of pull rope moves down, drain hole is opened, and the water in lower well is discharged by drain hole.When hydraulic pressure below automatic drain valve still continues to rise to energy jack-up circular cover, circular cover rises, screw thread sliding pin sliding to sliding pin bottom contacts rear stopping with the screwed hole on connecting hole top, circular cover rises spacing by sliding pin after a segment distance, and the water now below circular cover is excessive from cover plate surrounding, and circular cover can not be flushed away, not only well lid can not be lost, when pedestrian or vehicle pass through, circular cover is temporarily pressed down falling, avoids contingency to occur.
Claims (3)
1. the lower well well lid of an anti-water slug, be provided with annular Connection Block, Connection Block inside upper part is provided with annular embedded groove, annular embedded groove is embedded in circular cover, circular cover is provided with cover plate open hole, it is characterized in that circular cover is provided with drain hole, drain hole is provided with automatic drain valve, automatic drain valve comprises bonnet, bracing frame and lower sliding cover, what bracing frame was relative with drain hole is located on the downside of circular cover, what bonnet, can slide up and down inside bracing frame is located in the drain hole on bracing frame top, the lower sliding cover lid that can slide up and down is located at bracing frame bottom, bracing frame lower end is evenly equipped with fixed pulley, pull rope one end is connected with on the downside of bonnet, the other end is walked around fixed pulley and is connected with lower sliding cover upper end, reseting pressuring spring is provided with between bonnet, and lower sliding cover.
2. the lower well well lid of anti-water slug according to claim 1, it is characterized in that being provided with connecting rod base inside described Connection Block, connecting rod base is provided with connecting hole, connecting hole top is screwed hole, connecting hole bottom is slide opening, slide opening diameter is greater than screwed hole diameter, circular cover is provided with bolt hole with connecting hole opposite position, sliding pin is provided with in bolt hole and connecting hole, sliding pin bottom is provided with the screw thread closed with the corresponding threaded holes on connecting hole top, and the diameter at screw thread place, sliding pin bottom is greater than the diameter of sliding pin top without screw thread place.
3. the lower well well lid of anti-water slug according to claim 1 and 2, is characterized in that on the upside of described lower sliding cover or downside is provided with buoyancy aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805609.1U CN204343434U (en) | 2014-12-19 | 2014-12-19 | A kind of lower well well lid of anti-water slug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805609.1U CN204343434U (en) | 2014-12-19 | 2014-12-19 | A kind of lower well well lid of anti-water slug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343434U true CN204343434U (en) | 2015-05-20 |
Family
ID=53226712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805609.1U Expired - Fee Related CN204343434U (en) | 2014-12-19 | 2014-12-19 | A kind of lower well well lid of anti-water slug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343434U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442636A (en) * | 2015-12-12 | 2016-03-30 | 成都睿达致祥科技有限公司 | Safety inspection well lid for automatic drainage |
| CN107268687A (en) * | 2017-08-22 | 2017-10-20 | 中煤科工集团重庆研究院有限公司 | City intelligent drain well lid |
| CN107476347A (en) * | 2017-08-25 | 2017-12-15 | 福州三鑫隆铸业有限公司 | Manhole lid device inside and outside a kind of flood control manhole cover structure and combined type |
| CN107558586A (en) * | 2017-09-08 | 2018-01-09 | 王晨宇 | A kind of urban sewage well device of the utilization of resources |
| CN110761386A (en) * | 2019-11-13 | 2020-02-07 | 江苏华淼电子科技有限公司 | Pressure release scour protection well lid that runs |
-
2014
- 2014-12-19 CN CN201420805609.1U patent/CN204343434U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442636A (en) * | 2015-12-12 | 2016-03-30 | 成都睿达致祥科技有限公司 | Safety inspection well lid for automatic drainage |
| CN105442636B (en) * | 2015-12-12 | 2017-12-19 | 江山达人科技服务有限公司 | A kind of Safety manhole cover of automatic drainage |
| CN107905264A (en) * | 2015-12-12 | 2018-04-13 | 成都睿达致祥科技有限公司 | Automatic draining inspection well cover |
| CN107964985A (en) * | 2015-12-12 | 2018-04-27 | 成都睿达致祥科技有限公司 | Safety inspection well cover |
| CN107964985B (en) * | 2015-12-12 | 2019-10-22 | 宿州滋原科技咨询有限公司 | Safety inspection well cover |
| CN107905264B (en) * | 2015-12-12 | 2019-10-22 | 宿州滋原科技咨询有限公司 | Automatic draining inspection well cover |
| CN107268687A (en) * | 2017-08-22 | 2017-10-20 | 中煤科工集团重庆研究院有限公司 | City intelligent drain well lid |
| CN107476347A (en) * | 2017-08-25 | 2017-12-15 | 福州三鑫隆铸业有限公司 | Manhole lid device inside and outside a kind of flood control manhole cover structure and combined type |
| CN107558586A (en) * | 2017-09-08 | 2018-01-09 | 王晨宇 | A kind of urban sewage well device of the utilization of resources |
| CN110761386A (en) * | 2019-11-13 | 2020-02-07 | 江苏华淼电子科技有限公司 | Pressure release scour protection well lid that runs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204343434U (en) | A kind of lower well well lid of anti-water slug | |
| CN203475589U (en) | Intelligent draining system for city roads | |
| CN203320568U (en) | Warning protection device of inspection well | |
| CN103437418A (en) | Intelligent water draining system of urban roads | |
| CN102852162A (en) | Water discharging manhole cover capable of automatically hoisting | |
| CN204356891U (en) | A kind of warning Sewage well cover | |
| CN103758152B (en) | There is the well lid opening protection and alarm function | |
| CN205474945U (en) | Manhole cover missing warning device | |
| CN203716184U (en) | Manhole cover available for opening protection and alarm | |
| CN203530944U (en) | Gate capable of automatically controlling irrigation water lever | |
| CN205776391U (en) | A kind of Safety well cover | |
| CN203856057U (en) | Sewer wellhead shield | |
| CN203821557U (en) | Anti-deformation water draining well cover for building | |
| CN103290912A (en) | Sewer wellhead automatic protection device | |
| CN203729628U (en) | Submerging prevention system for underground garage | |
| CN203821556U (en) | Sewage discharge well cover for construction | |
| CN204849843U (en) | Well lid of can be dropproof and reporting to police | |
| CN203782754U (en) | Automatic cable well danger warning device | |
| CN203462536U (en) | Odor-resistant floor drain | |
| CN104933830A (en) | Equipment for monitoring mountain torrent disasters | |
| CN204151833U (en) | Anti-fall anti-reverse osmosis active well lid | |
| CN205242451U (en) | Inspection shaft lid external member | |
| CN214383935U (en) | Adjustable well lid device | |
| CN204884077U (en) | Mountain torrents calamity monitoring devices | |
| CN219386594U (en) | Automatic warning device for open drain well lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |