CN219671438U - Anti-shift invisible well lid - Google Patents
Anti-shift invisible well lid Download PDFInfo
- Publication number
- CN219671438U CN219671438U CN202321269335.4U CN202321269335U CN219671438U CN 219671438 U CN219671438 U CN 219671438U CN 202321269335 U CN202321269335 U CN 202321269335U CN 219671438 U CN219671438 U CN 219671438U
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- Prior art keywords
- well cover
- base
- hole
- positioning
- well
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 26
- 238000013508 migration Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002352 surface water Substances 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The utility model provides an anti-shifting invisible well cover, which comprises a well cover and a base for supporting the well cover, wherein the well cover and the base are circular, a plurality of extended positioning lugs are uniformly arranged in the circumferential direction of the well cover, each positioning lug is provided with a positioning through hole, and the lower surface of the well cover is fixedly provided with an annular side wall; a plurality of mounting cavities which extend out and are matched with the positioning lugs are uniformly arranged on the circumference of the base, mounting through holes are formed in the bottoms of the mounting cavities, and a supporting ring extending towards the center is arranged on the inner circumference of the base; the well lid and the base are fixedly connected through a positioning piece penetrating through the positioning through hole and the mounting through hole. The beneficial effects are as follows: the positioning lugs arranged circumferentially on the round well cover are limited, so that the well cover cannot displace in the use process, potential safety hazards are avoided, and the service life of the invisible well cover is prolonged; the water leakage holes are formed in the annular side wall of the well cover, so that accumulated water near the well cover on the road surface in rainy and snowy days can be discharged into the well through the water leakage holes, and the influence on traffic safety caused by road surface water logging is avoided.
Description
Technical Field
The utility model relates to the technical field of well covers, in particular to an anti-displacement invisible well cover.
Background
The well cover is a closing device of the well mouth of the sewer in each city, is used for covering roads, preventing people or objects from falling, and is commonly used in places such as green belts, sidewalks, motor vehicle lanes, and the like. With the acceleration of urban construction, the urban road is provided with more and more pipe networks, so that the urban road is more attractive for integration with the road surface, the comfort of people driving and walking on the road is improved, and more invisible well covers are developed and put into use.
Although the existing invisible well lid brings the beautiful environment and comfortable use to the urban road, certain defects still exist, such as the existing invisible well lid is easy to shift after long-term use, in particular to a round invisible well lid, in the use process, the well lid and the base shift due to long-term rolling of vehicles or the impact of water flow in a water-logging road section, so that the gap between the well lid and the base is increased, noise is generated and deformation is gradually generated when the well lid is rolled, potential safety hazards are brought along with the increase of the gap, pedestrians or articles fall, the tires of vehicles are damaged, and the like; meanwhile, the invisible well cover is different from the common well cover, is matched with the two parts of the well cover and the base, is not provided with a drain hole independently, meets extreme weather such as heavy rain and the like, is extremely easy to accumulate water with different degrees due to unsmooth discharge in the area near the invisible well cover, and brings inconvenience to traffic.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model aims to provide the anti-displacement invisible well lid, solve the problem that the invisible well lid is easy to displace after long-term use, avoid potential safety hazards, prolong the service life of the invisible well lid, and simultaneously facilitate the uncovering maintenance of a later-stage worker and the installation and the resetting after the maintenance, and have simple structure and strong practicability; the design of the water leakage holes facilitates drainage of accumulated water, and can effectively avoid the phenomenon of accumulated water on the road surface.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an anti-displacement stealthy well lid, includes well lid and is used for supporting the base of well lid, the well lid with the base is circular, the circumference of well lid evenly is provided with a plurality of location lugs that stretch out, every the location lug has all seted up the location through-hole, the lower surface of well lid has set firmly annular lateral wall;
the base is circumferentially and uniformly provided with a plurality of installation cavities which extend out and are matched with the positioning lugs, the bottoms of the installation cavities are respectively provided with an installation through hole, the inner circumference of the base is provided with a supporting ring which extends towards the center and is used for supporting the annular side wall, the outer circumference of the base is provided with an installation outer edge which extends outwards, and the installation outer edge is circumferentially provided with installation holes;
the well lid is fixedly connected with the base through a positioning piece penetrating through the positioning through hole and the mounting through hole.
Further, the positioning piece is a positioning pin which can pass through the positioning through hole and the mounting through hole.
Further, the locating piece is a bolt-nut connecting piece, the bolts sequentially penetrate through the installation through holes and the locating through holes, and the well cover and the base are fixedly connected through nuts.
Further, a plurality of water leakage holes are formed in one side, facing the supporting ring, of the annular side wall.
Further, a plurality of lifting holes are formed in the well cover.
Further, the number of the lifting holes is two, which are symmetrically arranged.
Further, the lower surface of well lid is equipped with a plurality of strengthening ribs.
Furthermore, the reinforcing ribs are welded on the lower surface of the well lid in a crisscross manner.
Further, the upper surface of well lid is provided with a plurality of bellied non slipping blocks.
Further, a damping rubber cushion is paved on the upper surface of the supporting ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. the positioning lugs circumferentially arranged on the round well cover are limited, so that the well cover cannot displace in the use process, potential safety hazards are avoided, the service life of the invisible well cover is prolonged, and meanwhile, the well cover is convenient to open and install again in the later maintenance process, and the well cover is simple to operate and high in practicability;
2. the well lid and the base can be further limited by arranging the positioning piece in the mounting positioning cavity, and meanwhile, the well lid and the base can be fixed;
3. the water leakage holes are formed in the annular side wall of the well cover, so that accumulated water near the well cover on a road surface in rainy and snowy days can be discharged into the well through the water leakage holes, road surface water logging is avoided, traffic safety is affected, water can be discharged, the situation that the well cover structure and objects fall from the holes on the surface of the well cover due to direct hole forming on the surface of the well cover is avoided, and the design is ingenious;
4. the anti-skid blocks are arranged, so that the friction force on the surface of the well cover can be increased, and the phenomenon that pedestrians slip down due to wet and slippery well cover when passing through is avoided;
5. the setting of shock attenuation cushion can further reduce the sound that produces when well lid and base contact, reduces noise pollution coefficient.
Drawings
FIG. 1 is a schematic view of an anti-migration hidden well cover according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a manhole cover according to an embodiment of the utility model;
FIG. 3 is a schematic view of the bottom structure of a manhole cover according to an embodiment of the utility model;
fig. 4 is a schematic structural view of a base according to an embodiment of the present application.
Wherein: 1-well lid, 101-location journal stirrup, 102-location through-hole, 103-annular lateral wall, 2-base, 201-installation cavity, 202-installation through-hole, 203-supporting ring, 204-installation outer edge, 205-installation hole, 3-hole that leaks, 4-lift hole, 5-strengthening rib, 6-non slipping spur.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
As shown in fig. 1, an anti-displacement invisible well lid of this embodiment comprises a well lid and a base for supporting the well lid, the well lid with the base is circular, and the circumference of circular well lid evenly is provided with six location lugs that stretch out, and the edge of location lug can be straight line or pitch arc, and the location through-hole has all been seted up to every location lug, and the lower surface of well lid an organic whole is provided with well lid surface vertically annular lateral wall.
As shown in fig. 4, six installation cavities which extend out and are matched with the positioning lugs of the well cover are uniformly formed in the circumferential direction of the base, installation through holes are formed in the bottoms of the installation cavities, a supporting ring which extends towards the center and is used for supporting the annular side wall of the lower surface of the well cover is arranged on the inner circumference of the base, a damping rubber cushion is paved on the upper surface of the supporting ring for enhancing the damping effect and reducing noise, an installation outer edge which extends outwards is arranged on the outer circumference of the base, and installation holes are formed in the circumferential direction of the installation outer edge, so that the base is fixed with the ground through bolts.
The well lid and the base are fixedly connected through a positioning piece penetrating through the positioning through hole and the mounting through hole. In this embodiment, the positioning member is a positioning pin that can pass through the positioning through hole and the mounting through hole; in still another embodiment, the locating piece is a bolt-nut connecting piece, and when the locating piece is installed, the bolt firstly passes through the installation through hole from the bottom of the base, after the base is fixed, the well lid is installed again, the bolt passes out of the locating through hole of the well lid, and finally the nut is screwed down to fixedly connect the well lid and the base.
As shown in fig. 3, in order to enable the well lid to drain more smoothly in rainy and snowy days, a plurality of water leakage holes are formed in one side of the annular side wall, which faces the supporting ring, and four semicircular water leakage holes are formed in the embodiment, so that rainwater and the like can be drained into the ground through the water leakage holes more quickly, and accumulated water on the road surface is prevented.
In order to be convenient for when the well lid needs to be opened more conveniently, a plurality of lifting holes are formed in the well lid, the well lid can be lifted by the aid of a matched tool, and in the embodiment, two lifting holes are symmetrically formed.
In order to make the well lid more durable, the welding of the lower surface at the well lid has crisscross square strengthening rib.
As shown in fig. 2, in order to make the well cover have a better anti-slip effect, a plurality of raised anti-slip blocks are uniformly arranged on the upper surface of the well cover.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The utility model provides a stealthy well lid of preapring for an unfavorable turn of events, includes well lid and the base that is used for supporting the well lid, its characterized in that: the well cover and the base are round, a plurality of extended positioning lugs are uniformly arranged in the circumferential direction of the well cover, each positioning lug is provided with a positioning through hole, and the lower surface of the well cover is fixedly provided with an annular side wall;
the base is circumferentially and uniformly provided with a plurality of installation cavities which extend out and are matched with the positioning lugs, the bottoms of the installation cavities are respectively provided with an installation through hole, the inner circumference of the base is provided with a supporting ring which extends towards the center and is used for supporting the annular side wall, the outer circumference of the base is provided with an installation outer edge which extends outwards, and the installation outer edge is circumferentially provided with installation holes;
the well lid and the base are fixedly connected through a positioning piece penetrating through the installation through hole and the positioning through hole.
2. The anti-migration hidden well cover according to claim 1, wherein: the locating piece is a locating pin which can pass through the locating through hole and the mounting through hole.
3. The anti-migration hidden well cover according to claim 1, wherein: the locating piece is a bolt-nut connecting piece, the bolt sequentially penetrates through the locating through hole and the mounting through hole, and the well lid and the base are fixedly connected through the nut.
4. The anti-migration hidden well cover according to claim 1, wherein: and one side of the annular side wall, facing the supporting ring, is provided with a plurality of water leakage holes.
5. The anti-migration hidden well cover according to claim 1, wherein: a plurality of lifting holes are formed in the well cover.
6. The anti-migration hidden well cover of claim 5, wherein: the number of the lifting holes is two which are symmetrically arranged.
7. The anti-migration hidden well cover according to claim 1, wherein: the lower surface of well lid is equipped with a plurality of strengthening ribs.
8. The anti-migration hidden well cover of claim 7, wherein: the reinforcing ribs are welded on the lower surface of the well lid in a crisscross mode.
9. The anti-migration hidden well cover according to claim 1, wherein: the upper surface of well lid is provided with a plurality of bellied non slipping blocks.
10. The anti-migration hidden well cover according to claim 1, wherein: and a damping rubber cushion is paved on the upper surface of the supporting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269335.4U CN219671438U (en) | 2023-05-24 | 2023-05-24 | Anti-shift invisible well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269335.4U CN219671438U (en) | 2023-05-24 | 2023-05-24 | Anti-shift invisible well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671438U true CN219671438U (en) | 2023-09-12 |
Family
ID=87925488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321269335.4U Active CN219671438U (en) | 2023-05-24 | 2023-05-24 | Anti-shift invisible well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671438U (en) |
-
2023
- 2023-05-24 CN CN202321269335.4U patent/CN219671438U/en active Active
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