CN203654320U - Special protective cover for inspection well - Google Patents
Special protective cover for inspection well Download PDFInfo
- Publication number
- CN203654320U CN203654320U CN201320446677.9U CN201320446677U CN203654320U CN 203654320 U CN203654320 U CN 203654320U CN 201320446677 U CN201320446677 U CN 201320446677U CN 203654320 U CN203654320 U CN 203654320U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- reinforcing rib
- protective cover
- hanging hole
- inspection shaft
- 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 belongs to the field of urban inspection well protection, and particularly relates to a special protective cover for an inspection well. The protective cover comprises a round cover plate, wherein a plurality of leaking holes for leaking liquids and 3-10 hanging holes for installing the protective cover inside the inspection well are formed in the cover plate, the hanging holes are evenly distributed in the cover plate, and reinforcing ribs and reinforcing blocks are arranged on the bottom surface of the cover plate. During installation, lifting hooks are thrown into the periphery of the inspection well firstly, then the cover plate is hung on the lifting hooks to be positioned, the lifting hooks are hooked in hooks, and the cover plate is convenient to install and replace with the arrangement method. The protective cover is high in strength, good in supporting force, high in compression resistance and impact resistance and durable; the protective cover can be made of a composite material A, so that the protective cover is low in cost and high in strength. A plurality of reinforcing ribs and a plurality of reinforcing blocks are arranged on the cover plate, so that the strength of the protective cover is greatly enhanced on the premise that materials are saved.
Description
Technical field
The utility model belongs to city inspection shaft protection field, is specifically related to a kind of inspection shaft Special protecting hood.
Background technology
For preventing that inspection well cover is stolen or washed out rear Pedestrians and vehicles by water that to fall into existing mode in inspection shaft be to be fixedly installed protective screening in inspection shaft below inspection well cover, but protective screening intensity is low, generally cannot support heavier object, protection effect is poor, and the protective screening poor durability of metal material, a little less than resistance to compression, anti-impact force, application life is short.
Utility model content
The purpose of this utility model is to provide a kind of inspection shaft Special protecting hood for addressing the above problem.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of inspection shaft Special protecting hood, comprises circular cover plate, is provided with multiple for the small opening of leakage body with for protective cover being arranged on to the hanging hole in inspection shaft on described cover plate.
The protective cover that intensity is higher is set under inspection shaft, and support force is better.When installation, first suspension hook is squeezed into inspection shaft surrounding, then cover plate is hung on suspension hook and positioned, suspension hook hooks hanging hole.It is convenient that this set-up mode cover plate is installed, changed.
As preferably, described hanging hole is 3-10 that is distributed on cover plate.Hanging hole is uniform to ensure support force equilibrium.
As preferably, described cover plate bottom surface is provided with reinforcing rib and boss.The setting of reinforcing rib and boss makes, reducing with under material, cost-saving prerequisite, to ensure that again cover plate has enough intensity as far as possible.
As preferably, described hanging hole is the through hole being arranged on described boss, and described hanging hole is 4, and described boss is 4 corresponding with hanging hole.Hanging hole position is stressed larger, boss is set and prevents this part cover plate being thickeied, and ensures the intensity of this part, effectively prevents cover plate in this part fracture or tears apart.
As preferably, described reinforcing rib comprise interlaced setting with the concentric spoke reinforcing rib of cover plate, circle type reinforcing rib and oval segmental arc reinforcing rib, described small opening is arranged at that spoke reinforcing rib, circle type reinforcing rib and oval segmental arc reinforcing rib are staggered to be enclosed in the region of formation.
As preferably, described spoke reinforcing rib is 8, and described circle type reinforcing rib is two and of cover plate edge who is arranged at cover plate middle part, and described oval segmental arc reinforcing rib is 4.
Spoke reinforcing rib, circle type reinforcing rib and the oval segmental arc reinforcing rib arranging in the above described manner improved the intensity of protective cover greatly.
As preferably, described hanging hole center is 16-32mm to the distance at described cover plate edge, and described hanging hole aperture is 10-22mm.
As preferably, the aperture of described small opening is 22-40mm.
As preferably, the thickness of described cover plate is 3-7mm, and the thickness of described reinforcing rib and boss is 2-9mm.
As preferably, described reinforcing rib is connected with described cover plate one with boss.
The mode intensity that one connects is high, adds and only needs a mold man-hour, and easy to process, cost of production is low.
In sum, the utlity model has following beneficial effect:
1, high, the good supporting force of this protective cover intensity, resistance to compression, anti-impact force are strong, durable, this protective cover can adopt composite A material, and cost is low, intensity is high.
2, multiple reinforcing ribs and boss are set on cover plate, under the prerequisite of economizing on material, have greatly improved the intensity of protective cover.
3,when installation, first suspension hook is squeezed into inspection shaft surrounding, then cover plate is hung on suspension hook and positioned, suspension hook hooks hook, and it is convenient that this set-up mode cover plate is installed, changed.
4,this protective roof structure is simple, easy to process, and cost is low, long service life.
Brief description of the drawings:
Fig. 1 is protective roof structure schematic diagram one;
1-cover plate in figure, 11-small opening, 12-hanging hole, 13-boss, 14-spoke reinforcing rib, 15-circle type reinforcing rib, the oval segmental arc reinforcing rib of 16-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this manual and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Embodiment mono-:
A kind of inspection shaft Special protecting hood, comprises circular cover plate 1, is provided with multiple for the small opening 11 of leakage body with for protective cover being arranged on to the hanging hole 12 in inspection shaft on cover plate 1.Cover plate 1 bottom surface is provided with reinforcing rib and boss 13.Reinforcing rib is connected with described cover plate one with boss 13.Hanging hole 12 is for being arranged at the through hole on boss 13, and hanging hole 12 is 4, and boss 13 is 4 corresponding with hanging hole 12.
Reinforcing rib comprise interlaced setting with the concentric spoke reinforcing rib 14 of cover plate 1, circle type reinforcing rib 15 and oval segmental arc reinforcing rib 16, small opening 11 is arranged at spoke reinforcing rib 14, circle type reinforcing rib 15 and oval segmental arc reinforcing rib 16 is staggered encloses in the region of formation.
Spoke reinforcing rib 14 is 8, and circle type reinforcing rib 15 is for being arranged at two and of cover plate 1 edge at cover plate 1 middle part, and oval segmental arc reinforcing rib 16 is 4.
Hanging hole 12 centers are 24mm to the distance at described cover plate 1 edge, and hanging hole 12 apertures are 16mm.The aperture of small opening 11 is 35mm.The thickness of cover plate 1 is 4mm, and the thickness of spoke reinforcing rib 14 and boss 13 is 7mm, and the thickness of circle type reinforcing rib 15 and oval segmental arc reinforcing rib 16 is 3mm.
Embodiment bis-:
Be in hanging hole 12 for be distributed in cover plate 1 on 3 different from above-described embodiment.Hanging hole 12 centers are 16mm to the distance at described cover plate 1 edge, and hanging hole 12 apertures are 10mm.The aperture of small opening 11 is 22mm.The thickness of cover plate 1 is 3mm, and the thickness of spoke reinforcing rib 14 and boss 13 is 5mm, and the thickness of circle type reinforcing rib 15 and oval segmental arc reinforcing rib 16 is 2mm.
Embodiment tri-:
Be in hanging hole 12 for be distributed in cover plate 1 on 10 different from above-described embodiment.Hanging hole 12 centers are 32mm to the distance at described cover plate 1 edge, and hanging hole 12 apertures are 22mm.The aperture of small opening 11 is 40mm.The thickness of cover plate 1 is 7mm, and the thickness of spoke reinforcing rib 14 and boss 13 is 9mm, and the thickness of circle type reinforcing rib 15 and oval segmental arc reinforcing rib 16 is 7mm.
When 16 installation, first suspension hook is squeezed into inspection shaft surrounding, then cover plate is hung on suspension hook and positioned, suspension hook hooks hook, and it is convenient that this set-up mode cover plate is installed, changed.
This protective cover intensity is high, good supporting force, and resistance to compression, anti-impact force are strong, durable, and this protective cover can adopt composite A material, and cost is low, intensity is high.Multiple reinforcing ribs and boss are set on cover plate, under the prerequisite of economizing on material, have greatly improved the intensity of protective cover.
Claims (7)
1. an inspection shaft Special protecting hood, it is characterized in that: comprise circular cover plate (1), on described cover plate (1), be provided with multiple small openings for leakage body (11) and for protective cover being arranged on to the hanging hole (12) in inspection shaft, described hanging hole (12) is for being distributed in 3-10 on cover plate (1), described cover plate (1) bottom surface is provided with reinforcing rib and boss (13), described reinforcing rib comprise interlaced setting with the concentric spoke reinforcing rib of cover plate (1) (14), circle type reinforcing rib (15) and oval segmental arc reinforcing rib (16), described small opening (11) is arranged at spoke reinforcing rib (14), circle type reinforcing rib (15) and oval segmental arc reinforcing rib (16) are staggered to be enclosed in the region of formation.
2. a kind of inspection shaft Special protecting hood according to claim 1, is characterized in that: described hanging hole (12) is for being arranged at the through hole on described boss (13), and described hanging hole (12) is 4, and described boss (13) is 4 corresponding with hanging hole (12).
3. a kind of inspection shaft Special protecting hood according to claim 1, it is characterized in that: described spoke reinforcing rib (14) is 8, described circle type reinforcing rib (15) is for being arranged at two and of cover plate (1) edge in the middle part of cover plate (1), and described oval segmental arc reinforcing rib (16) is 4.
4. a kind of inspection shaft Special protecting hood according to claim 4, is characterized in that: described hanging hole (12) center is 16-32mm to the distance at described cover plate (1) edge, described hanging hole (12) aperture is 10-22mm.
5. a kind of inspection shaft Special protecting hood according to claim 1, is characterized in that: the aperture of described small opening (11) is 22-40mm.
6. a kind of inspection shaft Special protecting hood according to claim 2, is characterized in that: the thickness of described cover plate (1) is 3-7mm, the thickness of described reinforcing rib and boss (13) is 2-9mm.
7. a kind of inspection shaft Special protecting hood according to claim 3, is characterized in that: described reinforcing rib is connected with described cover plate one with boss (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446677.9U CN203654320U (en) | 2013-07-25 | 2013-07-25 | Special protective cover for inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446677.9U CN203654320U (en) | 2013-07-25 | 2013-07-25 | Special protective cover for inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654320U true CN203654320U (en) | 2014-06-18 |
Family
ID=50920727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446677.9U Expired - Fee Related CN203654320U (en) | 2013-07-25 | 2013-07-25 | Special protective cover for inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654320U (en) |
-
2013
- 2013-07-25 CN CN201320446677.9U patent/CN203654320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |