CN209162907U - A kind of well lid of hydraulic engineering reverse-filling - Google Patents
A kind of well lid of hydraulic engineering reverse-filling Download PDFInfo
- Publication number
- CN209162907U CN209162907U CN201821973906.1U CN201821973906U CN209162907U CN 209162907 U CN209162907 U CN 209162907U CN 201821973906 U CN201821973906 U CN 201821973906U CN 209162907 U CN209162907 U CN 209162907U
- Authority
- CN
- China
- Prior art keywords
- cover body
- manhole cover
- well lid
- floating head
- pedestal
- 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
Abstract
The utility model relates to the technical fields of well lid, it is related to a kind of well lid of hydraulic engineering reverse-filling, including pedestal and manhole cover body, pedestal offers wellhole, the manhole cover body and pedestal are hinged, manhole cover body offers through-hole, floating head is hinged in through-hole, floating head lower surface is fixed with the rope for limiting, rope is fixed on the lower surface of manhole cover body far from one end of floating head, it is equipped with the limit plate limited to floating head in the through-hole, the locking assembly that manhole cover body is locked is set between manhole cover body and pedestal.Movable floating head is set in manhole cover body, and when water flows backward, floating head can be raised first；The locking assembly that manhole cover body is locked is set between manhole cover body and pedestal, to enhance the reverse-filling ability of manhole cover body.
Description
Technical field
The utility model relates to the technical fields of well lid, more particularly, to a kind of hydraulic engineering reverse-filling well lid.
Background technique
Well lid is for covering road or family's middle-deep well, to prevent people or object from falling into the lid in well, well lid is pressed
Material can be divided into metal well lid, high strength fibre cement concrete well lid, Resin man-hole cover etc., continuous recently as social economy
Development, city size expand, and the construction scale of sewer is accelerated therewith.Therefore, it is necessary to a large amount of well lid, well lid is used for municipal administration
Engineering, hydraulic engineering and communication engineering etc..Have when the phenomenon that because weather is different, South China Urban rainwater is more, and water flows backward
Occur.
The well lid of existing hydraulic engineering is for the requirement for cleaning to sewer environment, and only there are be used to open manhole cover
Open hole, open hole are smaller；When sewer water flows backward, well lid is in closed state, and the speed of sewer water is discharged in open hole
It is limited, it is unfavorable for discharge and flows backward water, when water is big, well lid is easy to be raised by water.
Utility model content
The purpose of the utility model is to provide a kind of hydraulic engineering reverse-filling well lids, are arranged in manhole cover body movable
Floating head, when water flows backward, floating head can be raised first；The locking group that manhole cover body is locked is set between manhole cover body and pedestal
Part, to enhance the reverse-filling ability of manhole cover body.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of well lid of hydraulic engineering reverse-filling, including pedestal and manhole cover body, pedestal offer wellhole, the well lid
Ontology is hinged with pedestal, and manhole cover body offers through-hole, be hinged with floating head in through-hole, and floating head lower surface is fixed with for limiting
Rope, rope are fixed on the lower surface of manhole cover body far from one end of floating head, are equipped with the limit limited to floating head in the through-hole
The locking assembly for locking manhole cover body is arranged in plate between manhole cover body and pedestal.
By using above-mentioned technical proposal, limit plate make floating head lid close when, floating head and manhole cover body far from rope one
Face in the same plane, when manhole cover body is mounted on road surface, by being unlikely to jolt by the driving of ontology, is conducive to increase
The service life of long manhole cover body, meanwhile, limit plate limitation floating head is transferred in well.When there is water reverse irrigation in sewer, floating head meeting
The water flowed backward is washed open because of pressure, so that being conducive to discharge flows backward water；Rope holds floating head, so that the rotation angle of floating head is small
In 90 degree, after the water of reverse irrigation is drained, due to the effect of gravity, floating head meeting automatic cover closes manhole cover body, so that it is floating to play protection
The effect of lid avoids the traffic for influencing road surface.This manhole cover structure is simple, convenient for the water in discharge well, to ensure city
Hydraulic engineering can be drained quickly.
The utility model is further arranged to: the locking assembly includes that the L shape safety lock of manhole cover body is arranged in and sets
Set the limited block on pedestal being used to that L shape safety lock is cooperated to lock.
By using above-mentioned technical proposal, L shape safety lock and limited block cooperate and lock, so that L shape safety lock and limit
The lower surface of position block contradicts, and locks manhole cover body to realize.
The utility model is further arranged to: the upper end of the L shape safety lock is provided with drive block, and drive block, which is provided with, is in
The driving hole of regular hexagon shape.
By using above-mentioned technical proposal, when needing to lock manhole cover body, using with the matched tool of driving hole by L shape
Safety lock is rotated to limited block, so that L shape safety lock and the mutual barrier of limited block；When do not need locking manhole cover body
When, L shape safety lock is rotated using with driving hole matched tool, so that L shape safety lock and limited block do not have barrier.
The utility model is further arranged to: the upper surface of the floating head is provided with well lid mark.
By using above-mentioned technical proposal, well lid mark confirms the effect of well convenient for staff, so that staff is not
As for wrong well lid is opened, to improve working efficiency.
The utility model is further arranged to: the lower surface of the manhole cover body is welded with reinforcing rib.
By using above-mentioned technical proposal, reinforcing rib makes manhole cover body harder, so that manhole cover body can be held
By bigger pressure.
The utility model is further arranged to: the another side of the manhole cover body is provided with anti-skid chequer.
By using above-mentioned technical proposal, anti-skid chequer has anti-skidding effect, goes out to reduce by the driving of manhole cover body
Existing slipping phenomenon.
The utility model is further arranged to: the tube chamber welds with base is fixed with ribs.
By using above-mentioned technical proposal, so that pedestal is harder, so as to bear bigger active force.
In conclusion the advantageous effects of the utility model are as follows:
Manhole cover body opens up through-hole, hinged floating head in through-hole, and the lower surface of manhole cover body is welded with to be limited to floating head
Limit plate so that floating head will not be transferred in well, when water reverse irrigation occurs in sewer, floating head is opened, thus be conducive to will under
The water of water channel is discharged；The lower surface of floating head is fixed with rope, and the lower surface of rope one end and manhole cover body far from floating head is fixed,
After the water of reverse irrigation is drained, rope enables floating head automatic cover to close manhole cover body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is the partial enlargement diagram of part A in Fig. 3.
In figure, 1, pedestal；101, limited block；2, rope；3, ribs；4, manhole cover body；41, anti-skid chequer；42, it limits
Plate；43, drainage hole；44, through-hole；45, floating head；46, reinforcing rib；5, L shape safety lock；51, drive block；52, driving hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of well lid of hydraulic engineering reverse-filling disclosed by the utility model, including pedestal 1 and well
Lid ontology 4, pedestal 1 offer wellhole, and the lateral wall of pedestal 1 is welded with ribs 3, so that pedestal 1 is harder, thus
It is able to bear bigger active force；Pedestal 1 and manhole cover body 4 are hinged, manhole cover body 4 are rotated along pedestal 1, together
When, so that manhole cover body 4 has anti-theft function.
The lower surface of manhole cover body 4 is welded with reinforcing rib 46, so that manhole cover body 4 is able to bear bigger pressure.
Manhole cover body 4 offers drainage hole 43, and the water of 4 upper surface of manhole cover body is discharged into well by drainage hole 43, to prevent water from overstocking
In manhole cover body 4.4 upper surface of manhole cover body is provided with anti-skid chequer 41, so that manhole cover body 4 has anti-skidding effect, to subtract
The phenomenon that driving Jing Guo manhole cover body 4 has skidded less.Manhole cover body 4 offers through-hole 44, is hinged with floating head in through-hole 44
45, when there is water reverse irrigation, floating head 45 is opened, to be conducive to the water discharge in well.The lower surface of floating head 45 is fixed with
Rope 2, the one end of rope 2 far from floating head 45 and the lower surface of manhole cover body 4 are fixed, and rope 2 is not long so that 45 rotation angle of floating head
Less than 90 degree, after water flows backward, floating head 45 under gravity being capable of automatic cover conjunction manhole cover body 4.Weldering in through-hole 44
It connecing and is fixed with limit plate 42, limit plate 42 limits floating head 45 and is transferred in well, when floating head 45 and the lid conjunction of manhole cover body 4, by
In the effect of limit plate 42, the upper surface of the upper surface of floating head 45 and manhole cover body 4 is in the same plane.The upper surface of floating head 45
It is provided with well lid mark, well lid mark enables staff quickly to know the effect of well, so that being unlikely to mistake opens well
Lid ontology 4.
Referring to Fig. 3 and Fig. 4, locking assembly is equipped between manhole cover body 4 and pedestal 1, locking assembly is used to lock well lid sheet
Body 4, locking assembly include through the L shape safety lock 5 being arranged in manhole cover body 4 and the limited block that 1 inner sidewall of pedestal is arranged in
21, when locking well lid, L-type safety lock can be contradicted with the lower surface of limited block 21.The upper end of L-type safety lock is provided with driving
Block 51, drive block 51 are provided with the driving hole 52 in regular hexagon shape, using with the matched tool of driving hole 52, can hold very much
Easily L-type safety lock is rotated, to realize release and locking manhole cover body 4.
The implementation principle of the present embodiment are as follows: open up through-hole 44 in manhole cover body 4, floating head 45, well are hinged in through-hole 44
The locking assembly for locking manhole cover body 4 is provided between lid ontology 4 and pedestal 1, when occurring water reverse irrigation in well, the pressure of water
Power raises floating head 45, is discharged to accelerate water in well；After water is drained, the rope that is connected between manhole cover body 4 and floating head 45
Rope 2 makes floating head 45 cover conjunction manhole cover body 4 under gravity.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of well lid of hydraulic engineering reverse-filling, including pedestal (1) and manhole cover body (4), pedestal (1) offer wellhole,
Be characterized in that: hingedly, manhole cover body (4) offers through-hole (44) for the manhole cover body (4) and pedestal (1), hinge in through-hole (44)
Be connected to floating head (45), the lower surface of floating head (45) is fixed with the rope (2) for limiting, rope (2) far from floating head (45) one
The lower surface of manhole cover body (4) is fixed at end, is equipped with the limit plate (42) limited to floating head (45), well lid in the through-hole (44)
The locking assembly that manhole cover body (4) are locked is set between ontology (4) and pedestal (1).
2. a kind of well lid of hydraulic engineering reverse-filling according to claim 1, it is characterised in that: the locking assembly includes
The limit on pedestal (1) being used to that L shape safety lock (5) is cooperated to lock in the L shape safety lock (5) of manhole cover body (4) and setting is set
Position block (101).
3. a kind of well lid of hydraulic engineering reverse-filling according to claim 2, it is characterised in that: the L shape safety lock (5)
Upper end be provided with drive block (51), drive block (51) is provided with the driving hole (52) in regular hexagon shape.
4. a kind of well lid of hydraulic engineering reverse-filling according to claim 1, it is characterised in that: the floating head (45) it is upper
Surface is provided with well lid mark.
5. a kind of well lid of hydraulic engineering reverse-filling according to claim 4, it is characterised in that: the manhole cover body (4)
Lower surface be welded with reinforcing rib (46).
6. a kind of well lid of hydraulic engineering reverse-filling according to claim 5, it is characterised in that: the manhole cover body (4)
Upper surface be provided with anti-skid chequer (41).
7. a kind of well lid of hydraulic engineering reverse-filling according to claim 1, it is characterised in that: pedestal (1) welding
It is fixed with ribs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973906.1U CN209162907U (en) | 2018-11-27 | 2018-11-27 | A kind of well lid of hydraulic engineering reverse-filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973906.1U CN209162907U (en) | 2018-11-27 | 2018-11-27 | A kind of well lid of hydraulic engineering reverse-filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162907U true CN209162907U (en) | 2019-07-26 |
Family
ID=67340690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821973906.1U Expired - Fee Related CN209162907U (en) | 2018-11-27 | 2018-11-27 | A kind of well lid of hydraulic engineering reverse-filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162907U (en) |
-
2018
- 2018-11-27 CN CN201821973906.1U patent/CN209162907U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101725148A (en) | Feeding device of pouring pile underwater concrete and pouring method thereof | |
| CN209162907U (en) | A kind of well lid of hydraulic engineering reverse-filling | |
| CN203960916U (en) | A kind of plugging device of deep foundation ditch base plate pressure-bearing drainage sump | |
| CN108999214A (en) | A kind of well lid with decompression function | |
| CN205839809U (en) | A kind of fall arrest overflow wellhead assembly | |
| CN209227543U (en) | A kind of concrete floor constructing device | |
| CN105951977A (en) | Silt settling tank cleaning equipment and silt cleaning system | |
| CN205839808U (en) | With overflow and the wellhead assembly of alarm function | |
| CN202000379U (en) | Blocking device for reserved port on bottom plate of basement | |
| CN207608930U (en) | A kind of antitheft manhole cover structure | |
| CN212078022U (en) | Flood discharge inspection well cover | |
| CN201857607U (en) | Construction casing for compacted sand pile | |
| CN207591349U (en) | A kind of removable mortar collection device | |
| CN209779695U (en) | Well lid for municipal works | |
| CN213625481U (en) | Water storage surrounding well for emergency repair piping and leak dangerous case in flood season | |
| CN206667446U (en) | Possesses the well lid of regulation osculum magnitude function | |
| CN205917837U (en) | Vacuum sewage suction car | |
| CN206128280U (en) | Automobile -used liquid solid separation soil pick -up jar of soil pick -up is united to new forms of energy | |
| CN206635645U (en) | A kind of drainage arrangement applied on bridge | |
| CN203857094U (en) | Anti-clogging cover and check valve using same | |
| CN113666517A (en) | Urban railway station foundation pit dewatering recycling system | |
| CN206477363U (en) | The road well head and well lid of a kind of trimeric structure | |
| CN205617438U (en) | Novel manhole cover combination | |
| CN104763045A (en) | Protection drain well | |
| CN110578365A (en) | shock attenuation flood discharge scour protection rotatory well lid device |
Legal Events
| 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: 20190726 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |