CN108049433A - Rimless well lid - Google Patents
Rimless well lid Download PDFInfo
- Publication number
- CN108049433A CN108049433A CN201711410164.1A CN201711410164A CN108049433A CN 108049433 A CN108049433 A CN 108049433A CN 201711410164 A CN201711410164 A CN 201711410164A CN 108049433 A CN108049433 A CN 108049433A
- Authority
- CN
- China
- Prior art keywords
- well lid
- collet
- support frame
- crib
- load
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/149—Annular gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to municipal works fields, relate to a kind of Rimless well lid, including well lid collet, support frame and load-bearing crib, well lid collet includes collet bottom plate and is located at the collet side wall of collet bottom plate surrounding, finish coat is equipped in crib collet, the thickness of finish coat is more than the height of collet side wall, and the extension area of finish coat rides upon the top of collet side wall；Well lid collet is erected at the inside of support frame, and cushion pad is equipped between well lid collet and support frame；Support frame is located on load-bearing crib, and the hollow open of the two is in the same size and alignment is set, and the bottom width of support frame is less than the top surface width of load-bearing crib.The present invention covers well lid collet using finish coat, makes its frame not exposed；Elastic buffering pad is equipped between well lid collet and support frame, reduces the noise sent when well lid is rolled；And the inside carrying support frame of load-bearing crib, outside carry the road surface structare layer of well lid surrounding, prevent road surface structare layer or well lid from settling, and well lid is caused to tilt or be recessed.
Description
Technical field
The present invention relates to municipal works field, more particularly to a kind of Rimless well lid.
Background technology
There are certain drawbacks for existing old well lid on the pavement of city：1) walking-function is departed from：The old more performance of well lid
It punches to separately exist on pavement, it is not global design to mat formation with pavement with sidewalk for visually impaired people line position, and cause to mat formation fracture and blind
Road detours, and is not easy to the daily walking of pedestrian and uses；2) the easy skirt of out-of-flatness：Old well lid is relatively mostly Nodular cast iron material or metal
Frame exposes to pavement surfaces, and partition pavement is mated formation, with the passing of time in bad repair after usage time is longer, often there is protrusion or concave road surface feelings
Condition easily falls down pedestrian's skirt, and walking is uncomfortable；3) difficult cleaning is fragile：The normal quilt of the well lid or well lid edge of old well lid
It destroys, easily deposit rubbish and dirt, it is difficult to clean, city dust alleviation work is hindered to carry out.
The content of the invention
The object of the present invention is to provide a kind of Rimless well lids, and well lid collet is covered using finish coat, make its frame not outer
Dew；Elastic buffering pad is equipped between well lid collet and support frame, reduces the noise sent when well lid is rolled；And load-bearing well
The inside carrying support frame of frame, outside carry the road surface structare layer of well lid surrounding, prevent road surface structare layer or well lid from settling, cause
Well lid tilts or recess.
To solve the above-mentioned problems, the present invention provides a kind of Rimless well lid, including well lid collet and in back-shaped
Support frame and load-bearing crib, the well lid collet include collet bottom plate and be located at the collet side of the collet bottom plate surrounding
Wall, the crib collet is interior to be equipped with finish coat, and the thickness of the finish coat is more than the height of the collet side wall, the finish coat
Extension area ride upon the top of the collet side wall；The cross section of the support frame is L-shaped, and the well lid collet is erected at institute
The inside of support frame is stated, elastic buffering pad is equipped between the well lid collet and support frame；The support frame is located at the load-bearing
On the top surface of crib, the hollow open of the hollow open of the support frame and the load-bearing crib is in the same size and alignment is set,
The bottom width of the support frame is less than the top surface width of the load-bearing crib.
As preference, the top surface of the load-bearing crib is equipped with fixed cavity, the fixed cavity runs through described hold
The madial wall of weight crib, the support frame are embedded in the anchor intracavitary.
As preference, be made in the load-bearing crib of armored concrete, the steel reinforcement cage in the load-bearing crib and
Muscle of putting more energy into is equipped between the support frame.
As preference, the finish coat is equipped with Sign Board, cloudy carved with mark word, the mark on the Sign Board
Sign Board around word is equipped with the tread plate of alternate setting.
As preference, further including well lid pulling apparatus, the well lid pulling apparatus includes lifting plug and is actively arranged
Sleeve is stored in the cylindrical shape of the lifting beyond the Great Wall, the fixing end of the storage sleeve through the finish coat and is fixedly connected on
The well lid collet, the side wall of the lifting plug are equipped with lifting through hole.
As preference, it is laid with road surface structare layer, the road on the top surface of the load-bearing crib of the support frame surrounding
The top surface of the top surface of face structure sheaf and the finish coat flushes.
As preference, the width of the well lid collet is less than or equal to 300mm, the length of the well lid collet is 300
~1500mm.
As preference, it is actively connected by screw pair between the lifting plug and storage sleeve.
The Rimless well lid of the present invention covers well lid collet using finish coat, in well lid collet and the support frame for its carrying
Between set the inside of elastic buffering pad and load-bearing crib carry support frame, outside carry well lid surrounding road surface structare layer；
Change the frame that Rimless manhole cover structure conceals its well lid, reduce the noise sent when well lid is rolled, with this make well lid with
The paving one integrated mass on its periphery, well lid are able to incorporate in surrounding scenery, and its load-bearing crib can prevent road surface
Well lid caused by structure sheaf or well lid sedimentation tilts or recess.
Description of the drawings
Fig. 1 is the whole diagrammatic cross-section of the Rimless well lid of the embodiment of the present invention；
Fig. 2 is the partial cutaway schematic of the Rimless well lid of the embodiment of the present invention；
Fig. 3 is the well lid pulling apparatus schematic diagram of the Rimless well lid of the embodiment of the present invention；
Fig. 4 is the Sign Board schematic diagram of the Rimless well lid of the embodiment of the present invention.
Wherein, 1, well lid collet；11st, collet bottom plate；12nd, collet side wall；13rd, finish coat；131st, extension area；2nd, support
Frame；3rd, load-bearing crib；31st, fixed cavity；32nd, load-bearing crib madial wall；33rd, steel reinforcement cage；4th, elastic buffering pad；5th, put more energy into muscle；
6th, Sign Board；61st, word is identified；62nd, tread plate；7th, well lid pulling apparatus；71st, lifting plug；711st, through hole is lifted；72nd, store
Sleeve；721st, fixing end；8th, road surface structare layer.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
With reference to shown in Fig. 1 and Fig. 2, the Rimless well lid of the present invention is schematically showed, including well lid collet 1 and
In back-shaped support frame 2 and load-bearing crib 3, well lid collet 1 includes collet bottom plate 11 and is located at the bottom of 11 surrounding of collet bottom plate
Side wall 12 is held in the palm, collet bottom plate 11 and collet side wall 12 are mutually perpendicular to, and finish coat 13 is equipped in crib collet 1.Wherein, finish coat 13
Mating formation for the paving being located on well lid collet 1, especially sidewalk for visually impaired people can be laid on crib collet 1.The thickness of finish coat 13
Degree is more than the height of collet side wall 12, and the extension area 131 of finish coat rides upon the top of collet side wall 12, and so setting can allow
Finish coat 13 covers in each collet side wall 12 of well lid collet 1, realizes the effect of Rimless, avoids frame (the i.e. bottom of well lid
Support side wall 12) it goes to pot.The cross section of support frame 2 is L-shaped, and well lid collet 1 is erected at the inside of support frame 2, at this time support frame 2
Bottom plate lift the surrounding of collet bottom plate 11, the side wall of support frame 2 is fitted in the outside of collet side wall 12.1 He of well lid collet
Elastic buffering pad 4 is equipped between support frame 2, this is conducive to eliminate the noise that well lid is generated when being rolled, at this time either pedestrian
Or vehicle will not all send existing well lid and hit bang the bang sound that well lid pedestal generates by the well lid.So far, the well lid
Finish coat 13, which covers well lid collet 1, can make the well lid visually accomplish stealth, and between well lid collet 1 and support frame 2
Elastic buffering pad 4 can make the well lid acoustically accomplish stealth again.Support frame 2 is located on the top surface of load-bearing crib 3, support frame 2
Hollow open and load-bearing crib 3 hollow open it is in the same size and it is set, the bottom width of support frame 2 is less than load-bearing well
The top surface width of frame 3, the inside top surface of load-bearing crib 3 is used to carry the well lid collet 1 on support frame 2 and support frame 2, and holds
For carrying road surface structare layer 8 on the outside of the top surface of weight crib 3, road surface structare layer 8 is the paving on well lid periphery, load-bearing crib
3 benefits for carrying the paving on well lid and well lid periphery simultaneously are：Well lid is prevented after permanent use, paving or
Well lid settles, and well lid is caused to tilt or recess, pedestrian is caused easily to fall down or walk due to Uneven road discomfort.
Support frame 2 generates sliding on load-bearing crib 3 in order to prevent, and the top surface of load-bearing crib 3 is equipped with fixed cavity 31,
Fixed cavity 31 is located at the inside top surface of load-bearing crib 3, and fixed cavity 31 runs through the madial wall 32 of load-bearing crib so that load-bearing
The inner side and outer side of the top surface of crib 3 forms step structure, and support frame 2 can be just embedded in fixed cavity 31.Load-bearing crib 3
It is preferred that being made of armored concrete, muscle 5 of putting more energy into, muscle 5 of putting more energy into are equipped between the steel reinforcement cage 33 and support frame 2 in load-bearing crib 3
Support frame 2 can be secured firmly on load-bearing crib 3, the integraty of support frame 2 and load-bearing crib 3 is stronger.Preferably, load-bearing well
The top surface holding of finish coat 13 on the top surface and well lid collet 1 of road surface structare layer 8 on frame 3 flushes, and avoids 13 He of finish coat
Road surface structare layer 8, which generates dislocation or generates, isolates sense, influences beauty.The width of well lid collet 1 is less than or equal to 300mm, well lid
The length of collet 1 is 300~1500mm.
With reference to shown in Fig. 1, Fig. 3 and Fig. 4, finish coat 13 is equipped with Sign Board 6, cloudy carved with mark word 61 on Sign Board 6,
So that construction worker recognizes well lid.The tread plate 62 that the Sign Board 6 around word 61 is equipped with alternate setting is identified, prevents the rainy day
Pedestrian slips.In addition, the Rimless well lid further includes well lid pulling apparatus 7, well lid pulling apparatus 7 includes lifting plug 71 and activity
Ground is set in the cylindrical shape storage sleeve 72 lifted on plug 71, and the fixing end 721 of storage sleeve 72 through finish coat 13 and is fixed
Well lid collet 1 is connected to, lifting plug 71 along the axis direction of storage sleeve 72 can stretch out or retract storage sleeve 72, lifting plug 71
Side wall be equipped with lifting through hole 711, construction personnel can by the construction tools such as rope or lifting rod through lifting through hole
711, Rimless well lid lifting is got up by well lid pulling apparatus 7, and telescopic lifting plug 71 can be hidden in storage
In sleeve 72, the Rimless well lid is not exposed to, and there is stronger aesthetics.Preferably, between lifting plug 71 and storage sleeve 2
It is actively connected by screw pair (not shown), lifting plug 71 stretches easier in the operation for storing sleeve 72.
In conclusion the Rimless well lid of the present invention covers well lid collet using finish coat, held in well lid collet and for it
The inside of elastic buffering pad and load-bearing crib is set to carry support frame between the support frame of load, outside carrying well lid surrounding
Road surface structare layer；Change the frame that Rimless manhole cover structure conceals its well lid, reduce the noise sent when well lid is rolled, with
This makes the paving one integrated mass of well lid and its periphery, and well lid is able to incorporate in surrounding scenery, and its load-bearing crib
It can prevent well lid caused by road surface structare layer or well lid sedimentation from tilting or being recessed.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of Rimless well lid, which is characterized in that including well lid collet and in back-shaped support frame and load-bearing crib, institute
Stating well lid collet includes collet bottom plate and is located at the collet side wall of the collet bottom plate surrounding, and decorations are equipped in the crib collet
Surface layer, the thickness of the finish coat are more than the height of the collet side wall, and the extension area of the finish coat rides upon the collet
The top of side wall；The cross section of the support frame is L-shaped, and the well lid collet is erected at the inside of the support frame, the well
Base is held in the palm is equipped with elastic buffering pad between support frame；The support frame is located on the top surface of the load-bearing crib, the support
The hollow open of the frame and hollow open of the load-bearing crib is in the same size and alignment is set, the bottom width of the support frame is small
In the top surface width of the load-bearing crib.
2. Rimless well lid according to claim 1, which is characterized in that the top surface of the load-bearing crib is equipped with anchor
Chamber, the fixed cavity run through the madial wall of the load-bearing crib, and the support frame is embedded in the anchor intracavitary.
3. Rimless well lid according to claim 1, which is characterized in that armored concrete system is used in the load-bearing crib
Into equipped with muscle of putting more energy between the steel reinforcement cage and the support frame in the load-bearing crib.
4. Rimless well lid according to claim 1, which is characterized in that the finish coat is equipped with Sign Board, the mark
Know cloudy carved with mark word on board, the Sign Board identified around word is equipped with the tread plate of alternate setting.
5. Rimless well lid according to claim 1, which is characterized in that further include well lid pulling apparatus, the well lid carries
Drawing device includes lifting plug and is actively set in the cylindrical shape storage sleeve of the lifting beyond the Great Wall, the fixation of the storage sleeve
End is through the finish coat and is fixedly connected on the well lid collet, and the side wall of the lifting plug is equipped with lifting through hole.
6. Rimless well lid according to claim 1, which is characterized in that the load-bearing crib of the support frame surrounding
It is laid with road surface structare layer on top surface, the top surface of the top surface of the road surface structare layer and the finish coat flushes.
7. Rimless well lid according to claim 1, which is characterized in that the width of the well lid collet is less than or equal to
300mm, the length of the well lid collet is 300~1500mm.
8. Rimless well lid according to claim 5, which is characterized in that pass through spiral shell between the lifting plug and storage sleeve
Rotation pair is actively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410164.1A CN108049433A (en) | 2017-12-21 | 2017-12-21 | Rimless well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410164.1A CN108049433A (en) | 2017-12-21 | 2017-12-21 | Rimless well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108049433A true CN108049433A (en) | 2018-05-18 |
Family
ID=62130635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410164.1A Pending CN108049433A (en) | 2017-12-21 | 2017-12-21 | Rimless well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049433A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202689043U (en) * | 2012-04-05 | 2013-01-23 | 华润建筑有限公司 | Invisible well lid |
| CN204266238U (en) * | 2014-12-05 | 2015-04-15 | 四川省建筑设计研究院 | A kind of manhole assembly of convenient maintenance |
| WO2015054765A1 (en) * | 2013-10-18 | 2015-04-23 | Clemar Engenharia Ltda | Underground elevator infrastructure system for sheltering equipment |
| CN205804412U (en) * | 2016-06-30 | 2016-12-14 | 中建三局集团有限公司 | A kind of invisible well cover being prone to open |
-
2017
- 2017-12-21 CN CN201711410164.1A patent/CN108049433A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202689043U (en) * | 2012-04-05 | 2013-01-23 | 华润建筑有限公司 | Invisible well lid |
| WO2015054765A1 (en) * | 2013-10-18 | 2015-04-23 | Clemar Engenharia Ltda | Underground elevator infrastructure system for sheltering equipment |
| CN204266238U (en) * | 2014-12-05 | 2015-04-15 | 四川省建筑设计研究院 | A kind of manhole assembly of convenient maintenance |
| CN205804412U (en) * | 2016-06-30 | 2016-12-14 | 中建三局集团有限公司 | A kind of invisible well cover being prone to open |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |