CN204551535U - A kind of safety against overturning fills with the well lid of leakproof - Google Patents
A kind of safety against overturning fills with the well lid of leakproof Download PDFInfo
- Publication number
- CN204551535U CN204551535U CN201520142715.0U CN201520142715U CN204551535U CN 204551535 U CN204551535 U CN 204551535U CN 201520142715 U CN201520142715 U CN 201520142715U CN 204551535 U CN204551535 U CN 204551535U
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- CN
- China
- Prior art keywords
- well lid
- lower floor
- upper strata
- brace table
- porous spherical
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- 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.)
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Abstract
The utility model discloses a kind of safety against overturning and fill with the well lid of leakproof, comprise manhole cover body and well seat, described manhole cover body is provided with upper strata well lid in fitting tightly and lower floor's well lid; Described well seat is provided with and the upper strata well lid brace table of manhole cover body adaptation and lower floor's well lid brace table, and upper strata well lid brace table and lower floor's well lid brace table are all installed with buffer spring; The bottom of described lower floor well lid is linked by reinforcement and is connected to anti-slipping through the net, the bottom of lower floor's well lid is also provided with backward flowing preventing device, described backward flowing preventing device comprises conical shell, porous spherical shell and plastic ball, the opening end of conical shell is connected to the bottom of lower floor's well lid, the slot end of conical shell is connected with porous spherical shell, described plastic ball is placed in porous spherical shell, and when the utility model can effectively prevent impaired, well lid personnel and vehicle fall into sewer pipe and cause damage; When can effectively avoid rainwater excessive, the situation that in sewer pipe, face, backing up of sewage loop pollutes; Noise pollution can be reduced, long service life.
Description
Technical field
The utility model relates to a kind of town road facility, and specifically a kind of safety against overturning fills with the well lid of leakproof.
Background technology
In city, all kinds of city planting ductwork is crisscross, road is also a mass of the active well of all kinds of city planting ductwork, comprise the manhole of drainage system, gas flue, conventional work well lid is generally made of cast iron, after rolling for a long time through vehicle, there will be the situation of well lid damage, existing well lid only has one deck cast iron, while well lid damage, vehicle and personnel easily drop to down-hole, cause the loss of the person and property; The arranging to create the current comfortableness of road of active well has a strong impact on, and bring larger noise, on town road, current vehicle can bring continual instantaneous impulse to the active well be clouded on road simultaneously, cause active well to produce differential settlement, from and have influence on the normal pass of road; The work well lid of prior art is all directly be embedded on roadbed, easy generation displacement is with sagging, simultaneously easily produce the situation of pouring in down a chimney when rainwater or the larger situation of surface drainage amount, road surface is caused to pollute, therefore need to make improvement to the well lid of prior art, to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of safety against overturning to fill with the well lid of leakproof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
Safety against overturning fills with the well lid of leakproof, comprises manhole cover body, well seat, backward flowing preventing device and anti-ly to slip through the net, and described manhole cover body is provided with upper strata well lid in fitting tightly and lower floor's well lid, and the diameter of lower floor's well lid is less than upper strata well lid; Described well seat be provided with respectively with upper strata well lid brace table and lower floor's well lid brace table of upper strata well lid, lower floor's well lid adaptation, described upper strata well lid brace table and lower floor's well lid brace table are all installed with buffer spring; The horizontal direction of described upper strata well lid is provided with multiple support bar radially arranged, and the outer end of support bar is arranged on well seat; Described leakproof Netcom crosses and strengthens the bottom that hook is fixedly connected on lower floor's well lid; The bottom of described lower floor well lid is also provided with backward flowing preventing device, described backward flowing preventing device comprises conical shell, porous spherical shell and a plastic ball, the opening end of conical shell is fixedly connected on the bottom of lower floor's well lid, the slot end of conical shell is fixedly connected with porous spherical shell, and conical shell is connected with porous spherical shell, described plastic ball is placed in porous spherical shell.
As further program of the utility model: the tow sides of described manhole cover body are equipped with netted reinforcing rib.
As the utility model further scheme: the diameter of described plastic ball is greater than the aperture of conical shell and porous spherical shell connectivity part, described plastic ball is the spheroid of hollow-core construction
As the utility model further scheme: the aspect ratio upper strata well lid brace table of described buffer spring, the low 1cm of height of lower floor's well lid brace table
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, protective screening can ensure to avoid foreign matter to enter sewer pipe when collecting rainwater, when manhole cover body is pressed impaired, effectively can prevent personnel and vehicle from falling into sewer pipe and cause damage; When backward flowing preventing device can effectively avoid rainwater excessive, the situation that in sewer pipe, face, backing up of sewage loop pollutes; Simultaneous buffering spring the noise that can greatly reduce to produce when vehicle rolls well lid is set, avoid noise pollution, improve the application life of well lid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of part A in Fig. 1;
Fig. 3 is top view of the present utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of safety against overturning fills with the well lid of leakproof, comprise manhole cover body 1, well seat 2, backward flowing preventing device 3 and prevent slipping through the net 4, the tow sides of described manhole cover body 1 are equipped with netted reinforcing rib, manhole cover body 1 is provided with upper strata well lid 5 in fitting tightly and lower floor's well lid 6, and the diameter of lower floor's well lid 6 is less than upper strata well lid 5; Described well seat 2 be provided with respectively with upper strata well lid brace table 7 and lower floor's well lid brace table 8 of upper strata well lid 5, lower floor's well lid 6 adaptation, described upper strata well lid brace table 7 and lower floor's well lid brace table 8 are all installed with buffer spring 9, the aspect ratio upper strata well lid brace table 7 of described buffer spring 9, the low 1cm of height of lower floor's well lid brace table 8; The horizontal direction of described upper strata well lid 5 is provided with multiple support bar 10 radially arranged, and the outer end of support bar 10 is arranged on well seat 2; Described anti-4 bottoms being fixedly connected on lower floor's well lid 6 by strengthening hook 11 of slipping through the net; The bottom of described lower floor well lid 6 is also provided with backward flowing preventing device 3, described backward flowing preventing device 3 comprises conical shell 12, porous spherical shell 13 and a plastic ball 14, the opening end of conical shell 12 is fixedly connected on the bottom of lower floor's well lid 6, the slot end of conical shell 12 is fixedly connected with porous spherical shell 13, and conical shell 12 is connected with porous spherical shell 13, described plastic ball 14 is placed in porous spherical shell 13, the diameter of described plastic ball 14 is greater than the aperture of conical shell 12 and porous spherical shell 13 connectivity part, and described plastic ball 14 is the spheroid of hollow-core construction.
In the utility model, when amount of rainfall is large or surface drainage amount causes greatly drainage pipe water level to rise, water by porous spherical shell 13 to rising, and plastic ball 14 is floating along with the water level risen, the diameter due to plastic ball 14 is being greater than the aperture of conical shell 12 and porous spherical shell 13 connectivity part, when plastic ball 14 rises to conical shell 12 with porous spherical shell 13 connectivity part, be stuck, effectively block current ascent direction, avoid backing up of sewage, pollute the situation on road surface.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. the well lid of a safety against overturning filling leakproof, comprise manhole cover body (1), well seat (2), backward flowing preventing device (3) and prevent slipping through the net (4), it is characterized in that: described manhole cover body (1) is provided with upper strata well lid (5) in fitting tightly and lower floor's well lid (6), and the diameter of lower floor's well lid (6) is less than upper strata well lid (5); Described well seat (2) is provided with upper strata well lid brace table (7) adaptive with upper strata well lid (5), lower floor's well lid (6) respectively and lower floor's well lid brace table (8), and described upper strata well lid brace table (7) and lower floor's well lid brace table (8) are all installed with buffer spring (9); The horizontal direction on described upper strata well lid (5) is provided with multiple support bar (10) radially arranged, and the outer end of support bar (10) is arranged on well seat (2); Described anti-slip through the net (4) are fixedly connected on the bottom of lower floor's well lid (6) by strengthening hook (11); The bottom of described lower floor well lid (6) is also provided with backward flowing preventing device (3), described backward flowing preventing device (3) comprises conical shell (12), porous spherical shell (13) and a plastic ball (14), the opening end of conical shell (12) is fixedly connected on the bottom of lower floor's well lid (6), the slot end of conical shell (12) is fixedly connected with porous spherical shell (13), and conical shell (12) is connected with porous spherical shell (13), described plastic ball (14) is placed in porous spherical shell (13).
2. safety against overturning according to claim 1 fills with the well lid of leakproof, and it is characterized in that, the tow sides of described manhole cover body (1) are equipped with netted reinforcing rib.
3. safety against overturning according to claim 1 fills with the well lid of leakproof, it is characterized in that, the diameter of described plastic ball (14) is greater than the aperture of conical shell (12) and porous spherical shell (13) connectivity part, the spheroid that described plastic ball (14) is hollow-core construction.
4. safety against overturning according to claim 1 fills with the well lid of leakproof, it is characterized in that, aspect ratio upper strata well lid brace table (7) of described buffer spring (9), the low 1cm of height of lower floor's well lid brace table (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142715.0U CN204551535U (en) | 2015-03-13 | 2015-03-13 | A kind of safety against overturning fills with the well lid of leakproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142715.0U CN204551535U (en) | 2015-03-13 | 2015-03-13 | A kind of safety against overturning fills with the well lid of leakproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551535U true CN204551535U (en) | 2015-08-12 |
Family
ID=53826668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142715.0U Expired - Fee Related CN204551535U (en) | 2015-03-13 | 2015-03-13 | A kind of safety against overturning fills with the well lid of leakproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113546A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Backflow well lid |
| CN108842825A (en) * | 2018-06-12 | 2018-11-20 | 哈尔滨盛迪电力设备有限公司 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
-
2015
- 2015-03-13 CN CN201520142715.0U patent/CN204551535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113546A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Backflow well lid |
| CN108842825A (en) * | 2018-06-12 | 2018-11-20 | 哈尔滨盛迪电力设备有限公司 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
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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: 20150812 Termination date: 20190313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |