CN204690911U - A kind of well lid supporting seat - Google Patents
A kind of well lid supporting seat Download PDFInfo
- Publication number
- CN204690911U CN204690911U CN201520332407.4U CN201520332407U CN204690911U CN 204690911 U CN204690911 U CN 204690911U CN 201520332407 U CN201520332407 U CN 201520332407U CN 204690911 U CN204690911 U CN 204690911U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- well lid
- hole
- bulge loop
- utility
- 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 refers in particular to a kind of well lid supporting seat, belong to urban construction technical field, supporting seat is tapered, centre is provided with through hole, the inwall of described through hole is provided with bulge loop, and described bulge loop is positioned at the centre position of through hole, and described through hole is divided into upper and lower by described bulge loop, the internal diameter of described bottom is greater than the internal diameter on described top, and on described supporting seat, annular is provided with some waist-shaped holes.The utility model effectively can support well lid, and intensity is high, not fragile, long service life, and the installation facilitating well lid, has drainage simultaneously, improves the drainability of sewer well head.
Description
Technical field
The utility model belongs to urban construction technical field, refers in particular to a kind of well lid supporting seat.
Background technology
Well lid supporting seat is for being connected sewer well head and well lid, facilitate the installation of well lid and fix, but current sewer well head Shortcomings in draining, add the design form of well lid, at heavy rain weather, draining is excessively slow, and needing to open well lid could accelerate draining, and current well lid supporting seat only plays the effect of support, for quickening draining without any help, and intensity is more weak, load capacity is poor, easily damages.
Summary of the invention
It is strong that the purpose of this utility model is to provide a kind of load capacity, can accelerate the well lid supporting seat of draining.
The purpose of this utility model is achieved in that a kind of well lid supporting seat, and wherein, supporting seat is tapered, centre is provided with through hole, the inwall of described through hole is provided with bulge loop, and described bulge loop is positioned at the centre position of through hole, and described through hole is divided into upper and lower by described bulge loop, the internal diameter of described bottom is greater than the internal diameter on described top, upper space is for installing well lid, and bottom coordinates with sewer well head, and on described supporting seat, annular is provided with some waist-shaped holes, there is drainage, improve drainability.
According to upper described a kind of well lid supporting seat, wherein, the junction of described bottom and described bulge loop is provided with rounded corners, facilitates supporting seat to be installed on sewer well head, and can reduce wearing and tearing between the two.
According to upper described a kind of well lid supporting seat, wherein, described supporting seat is provided with some reinforcing ribs, improves intensity and the load capacity of supporting seat.
The utility model gives prominence to compared to existing technology and useful technique effect is: effectively can support well lid, intensity is high, not fragile, long service life, and the installation facilitating well lid, has drainage simultaneously, improves the drainability of sewer well head.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic cross-section at A-A place in Fig. 1;
Fig. 3 is B place enlarged diagram in Fig. 2;
In figure: 10-supporting seat, 11-bulge loop, 12-top, 13-bottom, 14-waist-shaped hole, 15-rounded corners, 16-reinforcing rib, 17-through hole.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-3: a kind of well lid supporting seat, wherein, supporting seat 10 is tapered, centre is provided with through hole 17, the inwall of described through hole 17 is provided with bulge loop 11, described bulge loop 11 is positioned at the centre position of through hole 17, described through hole 17 is divided into top 12 and bottom 13 by described bulge loop 11, the internal diameter of described bottom 13 is greater than the internal diameter on described top 12, space, top 12 is for installing well lid, bottom 13 coordinates with sewer well head, on described supporting seat 10, annular is provided with some waist-shaped holes 14, be specially eight, there is drainage, drainability can be improved.Described bottom 13 is provided with rounded corners 15 with the junction of described bulge loop 11, facilitates supporting seat 10 to be installed on sewer well head, and can reduce wearing and tearing between the two.Described supporting seat 10 is provided with some reinforcing ribs 16, is specially eight, improve intensity and the load capacity of supporting seat 10.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (3)
1. a well lid supporting seat, it is characterized in that: supporting seat is tapered, centre is provided with through hole, the inwall of described through hole is provided with bulge loop, described bulge loop is positioned at the centre position of through hole, described through hole is divided into upper and lower by described bulge loop, and the internal diameter of described bottom is greater than the internal diameter on described top, and on described supporting seat, annular is provided with some waist-shaped holes.
2. a kind of well lid supporting seat according to claim 1, is characterized in that: the junction of described bottom and described bulge loop is provided with rounded corners.
3. a kind of well lid supporting seat according to claim 1, is characterized in that: described supporting seat is provided with some reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332407.4U CN204690911U (en) | 2015-05-21 | 2015-05-21 | A kind of well lid supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332407.4U CN204690911U (en) | 2015-05-21 | 2015-05-21 | A kind of well lid supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690911U true CN204690911U (en) | 2015-10-07 |
Family
ID=54231220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332407.4U Expired - Fee Related CN204690911U (en) | 2015-05-21 | 2015-05-21 | A kind of well lid supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690911U (en) |
-
2015
- 2015-05-21 CN CN201520332407.4U patent/CN204690911U/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: 20151007 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |