CN208996091U - Inspection well cover and mold - Google Patents
Inspection well cover and mold Download PDFInfo
- Publication number
- CN208996091U CN208996091U CN201820252909.XU CN201820252909U CN208996091U CN 208996091 U CN208996091 U CN 208996091U CN 201820252909 U CN201820252909 U CN 201820252909U CN 208996091 U CN208996091 U CN 208996091U
- Authority
- CN
- China
- Prior art keywords
- face
- spherical surface
- inspection well
- ontology
- well 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.)
- Active
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of inspection well cover and mold, one or two of two end face machining shape are spherical.It is different from the parallel cross section structure in two traditional end faces；The change of this structure, can be in same manufacturing material (cast iron, cement), and anti-pressure ability in use, impact resistance are stronger, and the service life is longer；Section arc trench water drainage cover board includes ontology, and ontology includes first end face, second end face；The projection shape of the horizontal direction of the ontology is circle, and the ontology includes first end face, second end face；The first end face and the second end face are not parallel；The shape in the section of the ontology includes at least one spherical surface section.
Description
Technical field
The utility model belongs to traffic city planting ductwork apparatus field, and in particular to a kind of inspection well cover can be widely used in
Enterprise's different kinds of roads, ditch, the place for especially thering is loaded vehicle to cross, especially suitable for the various traffic links such as highway, street and
City planting ductwork.
Background technique
Inspection well cover is much using link, there is the stronger static pressure of tool and impact force.Such as on highway, fair speed
When vehicle rolls up, impact force is the vehicle hydrostatic power of several times.The damage of inspection well cover and sewer cover plate, 90% or more
Be cover board anti-shear ability can not overcome impact bring shearing force and damage (such as Fig. 1).Traditional method is to thicken its knot
Structure, but it is too thick after inspection well cover, not only consume a large amount of material, there is also difficulties for installation.Make in some and building element
The problems such as place, there is also the permissions of load.Especially in the communal facility maintenance of industrial enterprise, the breakage of inspection well cover,
Often bring the hidden danger of the personal safety of employee.
Utility model content
For above one or more technical problems, a kind of inspection well cover and mold are provided.
The principles of the present invention are as follows: using the principle of mechanics and structure, when external force is on the object of different structure
When, force resolution is different: traditional inspection well cover with two end faces of sewer cover plate be it is parallel, act on above
Anti-shearing force that power all leans on the thickness of material to be formed overcomes (see Fig. 1)；The inspection well cover of the utility model, end face are spherical
, act on power above, only some overcomes by shearing force that the thickness of material is formed, other then globally direction
To the edge-diffusion of inspection well cover and sewer cover plate, this part power is absorbed by the intensity and anti-pressure ability of material, by material and
The anti-shearing force that the thickness of material is formed, needs smaller (see Fig. 2)；This just drastically reduces inspection well cover and sewer cover plate
Damage.
The utility model provides a kind of inspection well cover comprising ontology, the projection shape of the horizontal direction of the ontology are circle
Shape, the ontology include first end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section.
Further, the machining shape of the first end face and/or the second end face is spherical.
Further, the first end face is the spherical surface of protrusion；The second end face is horizontal plane.
Further, the first end face is horizontal plane；The second end face is recessed spherical surface.
Further, the first end face and the second end face are spherical surface；The middle section of the second end face is
The spherical surface section of indent, spherical surface section two sides are horizontal segment.
Further, the first end face and the second end face are spherical surface；The first end face forms the ball of protrusion
Face section；The middle section of the second end face is the spherical surface section of indent；The radius of the spherical surface section of the first end face is less than second
The spherical surface section of end face.
Further, the cross sectional shape of the ontology is arch bridge shape.
Further, the first end face is horizontal plane；The middle section of the second end face is the spherical surface section of indent, ball
Face section two sides are horizontal segment.
Further, the ontology uses cast iron or precast reinforced concrete.
A kind of mold, adopts a split structure, including upper die and lower die, the shape of its recessed portion of upper mold and above-mentioned basement
The upper half of well lid matches, and the shape of its projection portion of lower die and the lower half of above-mentioned inspection well cover match.
Detailed description of the invention
Fig. 1 is the force resolution schematic diagram of traditional inspection well cover of the prior art；
Wherein: F1: pressure；F2: the anti-shearing force of material；
Fig. 2 is the force resolution schematic diagram of the inspection well cover of the utility model；
Wherein: F1: pressure；F2: the anti-shearing force of material；Fn: globally scattered power；
Fig. 3 be the utility model both ends of the surface be spherical surface inspection well cover one embodiment perspective view；
Fig. 4 be the utility model both ends of the surface be spherical surface inspection well cover one embodiment main view；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the sectional view of Fig. 4；
Fig. 7 be the utility model single end face be spherical surface inspection well cover one embodiment perspective view；
Fig. 8 be the utility model single end face be spherical surface inspection well cover one embodiment main view；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the sectional view of Fig. 8.
Figure 11 be the utility model single end face be spherical surface inspection well cover another embodiment perspective view；
Figure 12 be the utility model single end face be spherical surface inspection well cover another embodiment main view；
Figure 13 is the top view of Figure 12；
Figure 14 is the sectional view of Figure 12.
Specific embodiment
Now in conjunction with drawings and the specific embodiments, the utility model is further described.
Embodiment 1:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section.
Embodiment 2:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The machining shape of the first end face and/or the second end face is spherical.
Embodiment 3:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The first end face is the spherical surface of protrusion；The second end face is horizontal plane.
Embodiment 4:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The first end face is horizontal plane；The second end face is recessed spherical surface.
Embodiment 5:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The first end face and the second end face are spherical surface；The middle section of the second end face is the spherical surface of indent
Section, spherical surface section two sides are horizontal segment.
Embodiment 6:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The first end face and the second end face are spherical surface；The first end face forms the spherical surface section of protrusion；It is described
The middle section of second end face is the spherical surface section of indent；The radius of the spherical surface section of the first end face is less than the spherical surface of second end face
Section.
Embodiment 7:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The cross sectional shape of the ontology is arch bridge shape.
Embodiment 8:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The first end face is horizontal plane；The middle section of the second end face is the spherical surface section of indent, spherical surface section two sides
For horizontal segment.
Embodiment 9:
A kind of inspection well cover comprising the projection shape of ontology, the horizontal direction of the ontology is circle, and the ontology includes
First end face, second end face；
The first end face and the second end face are not parallel；
The shape in the section of the ontology includes at least one spherical surface section；
The ontology uses cast iron or precast reinforced concrete.
Embodiment 10:
A kind of mold, adopts a split structure, including upper die and lower die, the shape of its recessed portion of upper mold and above-mentioned basement
The upper half of well lid matches, and the shape of its projection portion of lower die and the lower half of above-mentioned inspection well cover match.
Embodiment 11:
A kind of mold, adopts a split structure, including upper die and lower die, the shape of its recessed portion of upper mold and above-mentioned basement
The upper half of well lid matches, and the shape of its projection portion of lower die and the lower half of above-mentioned inspection well cover match.
In a preferred embodiment, the bottom surface of upper mold recessed portion is spherical surface.
In a preferred embodiment, the bottom surface of upper mold recessed portion is level, and the top surface of lower die projection portion is spherical surface.
In a preferred embodiment, the top surface of lower die projection portion is to be superimposed local sphere on platform outstanding to carry out
Prominent, the periphery of top surface is the short horizontal plane of certain distance.
In several embodiments provided herein, it should be understood that disclosed module, system can pass through it
Its mode is realized.For example, module described above, system embodiment are only schematical, for example, the module is drawn
Point, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can
To combine or be desirably integrated into another equipment, or some features can be ignored or not executed.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of this case rather than its limitations；Although
This case is described in detail referring to preferred embodiment, it should be understood by those ordinary skilled in the art that: still can be with
It modifies to the specific embodiment of this case or some technical features can be equivalently replaced；Without departing from this case technical side
The spirit of case should all cover in the claimed technical proposal scope of this case.
Claims (10)
1. a kind of inspection well cover, which is characterized in that
Including ontology, the projection shape of the horizontal direction of the ontology is circle, and the ontology includes first end face, second end
Face；
The first end face and the second end face are not parallel, and second end face has horizontal segment or to first end face indent
Spherical surface section；
The shape in the section of the ontology includes at least one spherical surface section.
2. a kind of inspection well cover according to claim 1, which is characterized in that the first end face and/or the second end face
Machining shape it is spherical.
3. a kind of inspection well cover according to claim 1, which is characterized in that
The first end face is the spherical surface of protrusion；The second end face is horizontal plane.
4. a kind of inspection well cover according to claim 1, which is characterized in that
The first end face is horizontal plane；The second end face is recessed spherical surface.
5. a kind of inspection well cover according to claim 1, which is characterized in that
The first end face and the second end face are spherical surface；
The middle section of the second end face is the spherical surface section of indent, and spherical surface section two sides are horizontal segment.
6. a kind of inspection well cover according to claim 1, which is characterized in that
The first end face and the second end face are spherical surface；
The first end face forms the spherical surface section of protrusion；
The middle section of the second end face is the spherical surface section of indent；
The radius of the spherical surface section of the first end face is less than the spherical surface section of second end face.
7. a kind of inspection well cover according to claim 1, which is characterized in that the cross sectional shape of the ontology is arch bridge shape.
8. a kind of inspection well cover according to claim 1, which is characterized in that
The first end face is horizontal plane；
The middle section of the second end face is the spherical surface section of indent, and spherical surface section two sides are horizontal segment.
9. a kind of inspection well cover according to any one of claims 1 to 8, which is characterized in that the ontology uses cast iron or steel
Muscle is concrete prefabricated.
10. a kind of mold, which is characterized in that adopt a split structure, including upper die and lower die, the shape of its recessed portion of upper mold with
The upper half of the described in any item inspection well covers of claim 1 to 9 matches, the shape and claim 1 to 9 of its projection portion of lower die
The lower half of described in any item inspection well covers matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252909.XU CN208996091U (en) | 2018-02-12 | 2018-02-12 | Inspection well cover and mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252909.XU CN208996091U (en) | 2018-02-12 | 2018-02-12 | Inspection well cover and mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996091U true CN208996091U (en) | 2019-06-18 |
Family
ID=66794433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252909.XU Active CN208996091U (en) | 2018-02-12 | 2018-02-12 | Inspection well cover and mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144968A (en) * | 2018-02-12 | 2019-08-20 | 红塔烟草(集团)有限责任公司 | Inspection well cover |
-
2018
- 2018-02-12 CN CN201820252909.XU patent/CN208996091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144968A (en) * | 2018-02-12 | 2019-08-20 | 红塔烟草(集团)有限责任公司 | Inspection well cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205530344U (en) | Utility tunnel is pour to split type no mould | |
| CN208996091U (en) | Inspection well cover and mold | |
| CN208346957U (en) | The section water drainage cover board of trench containing arc and mold | |
| CN204475529U (en) | The syndeton of a kind of assembling type outer wall and beam | |
| CN204530477U (en) | The external prestressing anchor structure of ultra-high performance concrete Thin-walled Box Girder | |
| CN110144968A (en) | Inspection well cover | |
| CN206298957U (en) | Bilateral formula precast prestressed concrete frame is from rehabilitation energy dissipation node | |
| CN103993682B (en) | A kind of steel pipe bundle combining structure of the U-shaped section bar with flanging | |
| CN203008114U (en) | Concrete ditch cover plate with holes | |
| CN213773739U (en) | Honeycomb type water collecting device | |
| CN208346578U (en) | Prefabricated road surface board connecting structure | |
| CN114277843B (en) | Underground passage structure and construction method | |
| CN203654267U (en) | Concrete prefabricated pile | |
| CN207092239U (en) | Dirty formula overfall is blocked in layering | |
| CN110158749A (en) | Section arc trench water drainage cover board and mold | |
| CN210216064U (en) | Prefabricated lean concrete plate unit convenient to hoist and mount | |
| CN207091900U (en) | Single column pier Concrete Continuous Box Beam with anti-sideward sliding function | |
| CN206844150U (en) | A kind of shallow embedding formula pipe gallery | |
| CN207003738U (en) | A kind of prefabricated steel faced wall with stirrup | |
| CN206299189U (en) | Alternative expression precast prestressed concrete frame is from rehabilitation energy dissipation node | |
| CN203755486U (en) | Cultural carrier wall of pure slabstone structure | |
| CN214143239U (en) | Viaduct steel-concrete combined box girder | |
| CN202416542U (en) | Cast iron grate with high bearing capacity | |
| CN207310190U (en) | A kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam | |
| CN206385572U (en) | A kind of compression-resistant type Self-resetting well lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |