CN202131617U - Safe well lid system - Google Patents
Safe well lid system Download PDFInfo
- Publication number
- CN202131617U CN202131617U CN201120216983U CN201120216983U CN202131617U CN 202131617 U CN202131617 U CN 202131617U CN 201120216983 U CN201120216983 U CN 201120216983U CN 201120216983 U CN201120216983 U CN 201120216983U CN 202131617 U CN202131617 U CN 202131617U
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- well lid
- support end
- well
- convexity
- seat
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Abstract
The utility model relates to a safe well lid system, which includes a well seat and an outer well lid, wherein the well seat is provided with a lower support end supported on a roadbed and an upper support end used for supporting the outer well lid; the outer well lid is disc-shaped, and provided with hollow round-platform shaped protrusions which are vertical to the surface of the outer well lid and are downwards-extending arranged at the lower part of the edges of the outer well lid; and the upper support end of the well lid is groove-shaped and matched with the protrusions of the outer well lid, so as to enable the protrusions of the outer well lid to be embedded in inward-concave parts of the upper support end. Through the adoption of the technical scheme provided by the utility model, the difficulty in design and manufacture of the well lid system is reduced.
Description
Technical field
The utility model relates to well lid and manufactures and designs the field, particularly relates to a kind of Safety well cover system.
Background technology
Well lid is the requisite ingredient of road equipment.At present; In the well lid system that uses on street, the road; The well seat normally separates with outer cover plate, and outer cover plate overlaps on the support circle of well seat, and this makes outer cover plate break away from the well seat because of vehicle rolls easily; Car and pedestrian fall into the uncovered ground well easily and come to harm, and this has become a big potential safety hazard of road traffic.
In order to address the above problem; Existing well lid system comprises petal outer well lid and well seat, and wherein, the engaging tooth of outer well lid and the groove on the well lid plug; Can prevent outer well lid from when being rolled, rotating and break away from the well seat; Simultaneously, outer well lid becomes petal, the probability that rotates in the time of also can further reducing outer well lid and rolled.But the shape at the edge of this petal outer well lid and the well seat that is mated is comparatively complicated, and design is bigger with manufacture difficulty, thereby cost is higher, does not obtain generally popularization.
Summary of the invention
The utility model technical problem to be solved provides a kind of Safety well cover system, can reduce the design and the manufacture difficulty of well lid system.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of Safety well cover system, this system comprise well seat and outer well lid, wherein,
Said well seat has following support end that is supported on the roadbed and the last support end that supports said outer well lid;
Said outer well lid is a disc, and the truncated cone-shaped that below its edge, has the hollow that extends perpendicular to its surface downwards is protruding;
The last support end of said well seat is a groove shaped, and it matches with the convexity of said outer well lid, makes the convexity of said outer well lid can embed its recess.
On the basis of technique scheme, the utility model can also be done following improvement:
Further, the convexity of said outer well lid is provided with the opening of more than one bar shaped, and this opening is positioned on this protruding bottom surface, and its extended line is through the center of circle of this protruding bottom surface.
Further, the core of said outer well lid has the penetrating perforate up and down perpendicular to its surface.
Further, the upper surface of said outer well lid is uneven.
Further, the inner bulge of the last support end of said well seat is cylindrical, which is provided with the opening of more than one bar shaped, and the extended line of this opening is through the center of circle of the inner bulge of the last support end of said well seat.
Further, the stack shell of said well seat with columniform hollow; Have the through hole of more than one circulation water on the last support end of said well seat, the recess of the last support end of said well seat is communicated with the stack shell inner space of said well seat through said through hole.
Further, also comprise discoidal interior well lid; The edge below of well lid has the convexity that extends perpendicular to its surface downwards in said, and this convexity is one cylindrical;
The following support end of said well seat also has groove, and this groove is positioned at the bottom of said stack shell, and its convexity with said interior well lid matches, and makes the convexity of said interior well lid can embed its recess.
Further, have the through hole of more than one circulation water on the following support end of said well seat, the recess of the following support end of said well seat is communicated through the space of said through hole with the following support end below of said well seat.
Further, well lid is provided with the more than one perforate of using perpendicular to the penetrating draining up and down on its surface in said.
Further, said in the well lid processed by metal material of well lid, or the net structure that forms by Metal Material Welding;
And/or said outer well lid is processed by metal material or inner nonmetals of having added metal reinforcing.
The beneficial effect of the utility model is: in the utility model; Because outer well lid edge below is provided with the truncated cone-shaped convexity of the hollow that extends perpendicular to its surface downwards, support end matches on the groove shaped of this convexity and well seat, like this; Just can embed the convexity of outer well lid on the well seat in the recess of support end; The convexity of recess both sides is firmly clamped the convexity of outer well lid, even there is the extraneous effect of rolling to put on the surface of outer well lid, outer well lid also can't rotate because of the restriction that the convexity at edge receives support end on the well seat; Just can not break away from the well seat yet; Therefore, the utility model can guarantee that the outer well lid on the road does not break away from the well seat, thereby has guaranteed the safety of pedestrian and vehicle.In addition; Because the outer well lid in the utility model is a disc, its convexity is the truncated cone-shaped of hollow, and the last support end of the well seat that matches with this convexity can be columniform groove; These shapes all are Common Shape; The design and the manufacture difficulty of outer well lid, well seat are all very little, and therefore, the utility model can reduce the design and the manufacture difficulty of well lid system.
Description of drawings
The vertical section structure figure of the Safety well cover system that Fig. 1 provides for the utility model;
The vertical view of the outer well lid that Fig. 2 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
The vertical section structure figure of the Safety well cover system that Fig. 1 provides for the utility model.As shown in Figure 1, this system comprises well seat 101 and outer well lid 102, wherein,
Well seat 101 has the following support end that is supported on the roadbed 1012 and the last support end that supports outer well lid 102 (is that 1011 convexity, label are that 1012 recess and label are that this three part of convexity of 1013 constitutes by label among Fig. 1);
The last support end of well seat 101 is a groove shaped, and it matches with the convexity 1021 of outer well lid 102, makes the convexity 1021 of outer well lid 102 can be embedded into recess 1012 inside of support end.
In the utility model; The last support end of well seat is set to groove shaped, and its truncated cone-shaped convexity with the hollow of outer well lid edge setting matches, and makes this convexity can be embedded into the inside of support end; Like this; When outer well lid receives rolling of vehicle, pedestrian etc. and tramples and when the trend of rotation is arranged, the convexity 1021 of the convexity 1013 that the recess of last support end 1012 is inboard and the convexity 1011 external well lids in the outside just plays restriction, thereby prevents that it from rotating; Also just avoid outer well lid to break away from the well seat, guaranteed the safety of road pedestrian and vehicle.
The convexity 1021 of outer well lid is the truncated cone-shaped of a hollow; And the last support end of well seat matches with this convexity 1021; Make this convexity 1021 can be embedded into recess 1012 inside of support end; Therefore, the utility model can be provided with the recess 1012 of support end for cylindrical, and the convexity 1011 and 1013 of its both sides also is cylindrical.
This shows, in the utility model, because it is protruding to be provided with the truncated cone-shaped of the hollow that extends perpendicular to its surface below the outer well lid edge downwards; Support end matches on the groove shaped of this convexity and well seat, like this, just can embed the convexity of outer well lid on the well seat in the recess of support end; The convexity of recess both sides is firmly clamped the convexity of outer well lid, even there is the extraneous effect of rolling to put on the surface of outer well lid, outer well lid also can't rotate because of the restriction that the convexity at edge receives support end on the well seat; Just can not break away from the well seat yet; Therefore, the utility model can guarantee that the outer well lid on the road does not break away from the well seat, thereby has guaranteed the safety of pedestrian and vehicle.In addition; Because the outer well lid in the utility model is a disc, its convexity is the truncated cone-shaped of hollow, and the last support end of the well seat that matches with this convexity can be columniform groove; These shapes all are Common Shape; The design and the manufacture difficulty of outer well lid, well seat are all very little, and therefore, the utility model can reduce the design and the manufacture difficulty of well lid system.
As shown in Figure 1; Outer well lid 102 has the penetrating perforate 1022 up and down perpendicular to its surface, and this perforate 1022 can be positioned at the core of outer well lid 102, and it is used in time surface water being entered underground; Simultaneously; Outside needs are opened during well lid, successfully open well lid thereby also can be used as the position that crowbar inserts, thereby quantity can be two.For anti-skidding, the upper surface of outer well lid 102 can be provided with unevenly.
The vertical view of the outer well lid that Fig. 2 provides for the utility model.Outermost solid line circle 10211 expressions is the edge line of two coincidences among Fig. 2, and one is the bottom surface outer ledge line of the convexity 1021 of outer well lid 102, and another is the edge line of the upper surface of outer well lid 102; What middle dashed circle 10213 was represented is the edge line on the lateral surface top of convexity 1021; The inside edge (inboard top edge line and inboard lower limb line) of this convexity 1021 of 10212 expressions of the most inboard dashed circle, because the medial surface of this convexity 1021 is cylindrical, thereby dashed circle 10212 is also represented protruding 1021 medial surface simultaneously.
As shown in Figure 2, this outer well lid 102 is provided with the perforate 1022 of four drainings.Also be provided with the opening 1023 (among Fig. 2 being four) of more than one bar shaped outside on the convexity 1021 of well lid 102; This opening 1023 is positioned on the bottom surface of this convexity 1021; Its extended line is through the center of circle of the bottom surface of this convexity 1021; Because generally discoidal outer well lid 102 is horizontal positioned, thereby the direction of the opening here 1023 can be thought in the horizontal direction.
Because outer well lid 102 is to place under the atmospheric environment, receive climatic influences more direct, on convexity 1021, opening 1023 is set, the damage of the external well lid that can prevent to expand with heat and contract with cold prolongs the application life of this well lid system.
The inner bulge 1013 of the last support end of well seat 101 all is cylindrical with the outside protruding 1011; What more than one bar shaped equally also can respectively be set on the inner bulge of support end on the well seat 101 1013 and the outside protruding 1011 is used to prevent to expand with heat and contract with cold the opening of infringement; The direction of this opening also can be set to horizontal direction; For example; All through the center of circle of the inner bulge 1013 of the last support end of well seat 101, the extended line of each opening all passes through the center of circle in the outside protruding 1011 to the extended line of each opening on the outside protruding 1011 on the inner bulge 1013.
As shown in Figure 1, well seat 101 also has columniform stack shell 1013, and this stack shell 1013 is a hollow.
Have the through hole 10131 (sign has two among Fig. 1) of more than one circulation water on the last support end of well seat 101; The recess 1012 of the last support end of well seat 101 is communicated with stack shell 1013 volume inside of well seat 101 through this through hole 10131; Like this; When rainwater or other surface water entering recess 1012 inside; Can it be entered stack shell 1013 volume inside through this through hole 10131, and then enter undergroundly, prevent that ponding causes the bulk life time that outer well lid slides or quickens corrosion reduction Safety well cover system in the groove.
As shown in Figure 1, in order to drain the surface water that gets into recess 1012 as far as possible apace, through hole 10131 is positioned at the bottom that recess 1012 inner openings will be positioned at recess 1012; Its opening that is positioned at stack shell 1013 medial surfaces can not be higher than its opening that is positioned at recess 1012 inside; Being that part between these two openings can be horizontal direction, also can be the direction under oblique, can also have certain flexibility; But in order to be beneficial to flowing downward of water; This sweep can not have bending upwards, and as shown in Figure 1, this part can have downward flexibility.
As shown in Figure 1, this system also comprises discoidal interior well lid 103; Below, the edge of interior well lid 103 has the convexity 1031 that extends perpendicular to its surface downwards, and this convexity 1031 is one cylindrical.
The following support end 1012 of well seat 101 also has groove (being made up of the convexity of the outside among Fig. 1 10121, recess 10122 and inner bulge 10123); This groove is positioned at the bottom of stack shell 1013; It matches with the convexity 1031 of interior well lid 103, and the convexity 1031 of well lid 103 can embed this recess 10122 in making.
The utility model also is provided with interior well lid in the inner bottom of well seat; The convexity 1031 of below, well lid edge receives the support of the groove at support end 1012 places under the well seat in being somebody's turn to do; Because the height of the stack shell 1013 of well seat 101 little (for example can be set to about 0.5 meter); Thereby under the utility model situation that well lid 102 is lost outside, people who drops as support or the second road barrier of other objects prevent that injury to personnel or object are impaired.
As shown in Figure 1, also be provided with the penetrating perforate 1032 up and down that (indicates two among Fig. 1) more than on the interior well lid 103 perpendicular to its surface, be used for draining; Owing to be that surface water enters underground intermediate buffering position here; In order to prevent stack shell 1013 inner ponding, the perforate of using than more draining on the outer well lid 102 can be set, for example on the interior well lid 103; Be provided with six, and the diameter of each perforate 1032 also can be greater than the diameter of the perforate 1022 on the outer well lid 102.
Also can have the through hole 101231 (indicating 2 among Fig. 1) of more than one circulation water on the following support end of well seat 101; The recess 10122 of the following support end of well seat 101 is communicated through the space of through hole 101231 with the following support end below of well seat 101, thereby the ponding that will import recess 10122 in time enter underground.Identical with the shape of the through hole that is provided with on the support end on the well seat 101 10131, the through hole 101231 here can be horizontal through hole, also can be the through hole under oblique, can also be for having the through hole under certain downwarping degree oblique.
Interior well lid 103 can be processed by metal material, the net structure (being protective screening) that also can weld or work out for metal material (like sheet metal, bonding jumper etc.).
Outer well lid 102 in the utility model can be by metal material; Also can process by the nonmetals that metal reinforcing has been added in inside; For example be aided with resinoid bond with the sandstone material and process through curing, its inside is provided with metal reinforcing, and this structure not only supporting capacity is strong; And, can prevent stolen because of the value of its material is little.Simultaneously, because resinoid bond has toughness and elasticity preferably, thereby the noise of Safety well cover system when being rolled or clash into that the utility model provided is also smaller.In addition, can also add various pigment (like pigment such as red, yellow, green, black) in the resinoid bond at an easy rate, thereby make outer well lid surface show specific color, thereby the utility model also can improve the identifiability of well lid system.
This shows, the utlity model has following advantage:
(1) in the utility model, because outer well lid edge below is provided with the truncated cone-shaped convexity of the hollow that extends perpendicular to its surface downwards, support end matches on the groove shaped of this convexity and well seat; Like this, just can embed the convexity of outer well lid on the well seat in the recess of support end, the convexity of recess both sides is firmly clamped the convexity of outer well lid; Even there is the extraneous effect of rolling to put on the surface of outer well lid; Outer well lid also can't rotate because of the restriction that the convexity at edge receives support end on the well seat, also just can not break away from the well seat, therefore; The utility model can guarantee that the outer well lid on the road does not break away from the well seat, thereby has guaranteed the safety of pedestrian and vehicle.In addition; Because the outer well lid in the utility model is a disc, its convexity is the truncated cone-shaped of hollow, and the last support end of the well seat that matches with this convexity can be columniform groove; These shapes all are Common Shape; The design and the manufacture difficulty of outer well lid, well seat are all very little, and therefore, the utility model can reduce the design and the manufacture difficulty of well lid system.
(2) in the utility model, owing to be provided with opening on the convexity of support end on convexity and the well seat of well lid outside, therefore, the utility model can be eliminated the influence of expanding with heat and contract with cold for outer well lid and well seat, prolongs the application life of this system.
(3) in the utility model; Owing to be provided with the perforate of some outside on well lid, the well seat on the bottom of support end groove and the interior well lid; Therefore, the Safety well cover system that the utility model provides when guaranteeing road pedestrian and vehicle safety, the surface water of in time draining; Preventing that face of land water level is too high causes the road broad irrigation, has also reduced that ponding causes that excessive corrosion reduces the life-span of Safety well cover system in the groove simultaneously.
(4) in the utility model, owing to also be provided with interior well lid in well seat bottom, therefore, under the situation that well lid is lost outside, interior well lid can be used as the second road barrier, and the people of well head or the safety of thing are fallen in protection.
(5) in the utility model; Because outer well lid can be processed with the nonmetals of having added metal reinforcing; Can reduce the value of material, thereby reduce the stolen probability of outer well lid, improved this Safety well cover system toughness, elasticity, noise resistance property and night identifiability.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a Safety well cover system is characterized in that, this system comprises well seat and outer well lid, wherein,
Said well seat has following support end that is supported on the roadbed and the last support end that supports said outer well lid;
Said outer well lid is a disc, and the truncated cone-shaped that below its edge, has the hollow that extends perpendicular to its surface downwards is protruding;
The last support end of said well seat is a groove shaped, and it matches with the convexity of said outer well lid, makes the convexity of said outer well lid can embed its recess.
2. system according to claim 1 is characterized in that, the convexity of said outer well lid is provided with the opening of more than one bar shaped, and this opening is positioned on this protruding bottom surface, and its extended line is through the center of circle of this protruding bottom surface.
3. system according to claim 1 is characterized in that, the core of said outer well lid has the penetrating perforate up and down perpendicular to its surface.
4. system according to claim 1 is characterized in that the upper surface of said outer well lid is uneven.
5. system according to claim 1 is characterized in that, the inner bulge of the last support end of said well seat is cylindrical, which is provided with the opening of more than one bar shaped, and the extended line of this opening is through the center of circle of the inner bulge of the last support end of said well seat.
6. system according to claim 1 is characterized in that said well seat has the stack shell of columniform hollow; Have the through hole of more than one circulation water on the last support end of said well seat, the recess of the last support end of said well seat is communicated with the stack shell inner space of said well seat through said through hole.
7. system according to claim 1 is characterized in that, also comprises discoidal interior well lid; The edge below of well lid has the convexity that extends perpendicular to its surface downwards in said, and this convexity is one cylindrical;
The following support end of said well seat also has groove, and this groove is positioned at the bottom of said stack shell, and its convexity with said interior well lid matches, and makes the convexity of said interior well lid can embed its recess.
8. system according to claim 7; It is characterized in that; Have the through hole of more than one circulation water on the following support end of said well seat, the recess of the following support end of said well seat is communicated through the space of said through hole with the following support end below of said well seat.
9. system according to claim 7 is characterized in that, said in well lid be provided with the more than one perforate of using perpendicular to the up and down penetrating draining on its surface.
10. according to claim 7,8 or 9 or described system, it is characterized in that, said in the well lid processed by metal material of well lid, or the net structure that forms by Metal Material Welding;
And/or said outer well lid is processed by metal material or inner nonmetals of having added metal reinforcing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216983U CN202131617U (en) | 2011-06-24 | 2011-06-24 | Safe well lid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216983U CN202131617U (en) | 2011-06-24 | 2011-06-24 | Safe well lid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131617U true CN202131617U (en) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120216983U Expired - Fee Related CN202131617U (en) | 2011-06-24 | 2011-06-24 | Safe well lid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131617U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015461A (en) * | 2012-12-29 | 2013-04-03 | 昆明普尔顿环保科技股份有限公司 | No-leakage manhole cover |
| CN103321254A (en) * | 2013-06-26 | 2013-09-25 | 徐水县华光市政建材有限公司 | Inner manhole cover support, inner manhole cover of manhole and manhole cover assembly |
| CN103541373A (en) * | 2012-07-11 | 2014-01-29 | 龙俊涛 | Well lid safety protection device |
| CN106351314A (en) * | 2016-08-29 | 2017-01-25 | 山东胜伟园林科技有限公司 | Open trench for preventing water evaporation |
| CN107288160A (en) * | 2016-04-05 | 2017-10-24 | 陈玉辉 | A kind of Multifucntional round manhole cover |
| CN112343160A (en) * | 2020-11-01 | 2021-02-09 | 张艳 | Town road well lid bearing structure |
-
2011
- 2011-06-24 CN CN201120216983U patent/CN202131617U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541373A (en) * | 2012-07-11 | 2014-01-29 | 龙俊涛 | Well lid safety protection device |
| CN103015461A (en) * | 2012-12-29 | 2013-04-03 | 昆明普尔顿环保科技股份有限公司 | No-leakage manhole cover |
| CN103015461B (en) * | 2012-12-29 | 2015-06-03 | 昆明普尔顿环保科技股份有限公司 | No-leakage manhole cover |
| CN103321254A (en) * | 2013-06-26 | 2013-09-25 | 徐水县华光市政建材有限公司 | Inner manhole cover support, inner manhole cover of manhole and manhole cover assembly |
| CN103321254B (en) * | 2013-06-26 | 2015-09-23 | 徐水县华光市政建材有限公司 | The interior well lid of interior well lid support member, manhole and manhole Manhole cover assembly |
| CN107288160A (en) * | 2016-04-05 | 2017-10-24 | 陈玉辉 | A kind of Multifucntional round manhole cover |
| CN106351314A (en) * | 2016-08-29 | 2017-01-25 | 山东胜伟园林科技有限公司 | Open trench for preventing water evaporation |
| CN112343160A (en) * | 2020-11-01 | 2021-02-09 | 张艳 | Town road well lid bearing structure |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Addressee: Yang Tianqi Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140624 |
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| EXPY | Termination of patent right or utility model |