CN204112370U - One is anti-washes away manhole cover and bearing - Google Patents
One is anti-washes away manhole cover and bearing Download PDFInfo
- Publication number
- CN204112370U CN204112370U CN201420391471.5U CN201420391471U CN204112370U CN 204112370 U CN204112370 U CN 204112370U CN 201420391471 U CN201420391471 U CN 201420391471U CN 204112370 U CN204112370 U CN 204112370U
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- CN
- China
- Prior art keywords
- well lid
- main body
- lid main
- support body
- seat supports
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The utility model provides one to be prevented washing away manhole cover and bearing, comprise the support body of well lid main body and hollow, it is characterized in that: be evenly equipped with at least three well lid buckles at the soffit of well lid main body, a circle is provided with for supporting the seat supports of well lid main body at the edge of support body cavity, seat supports has at least three and supports breach, the quantity supporting breach is equal with the quantity of well lid buckle, when being in opening when between well lid main body and support body, well lid body supports is in seat supports, each well lid buckle is all positioned at respective support breach, when being in closed condition when between well lid main body and support body, clamping part bottom each well lid buckle is all positioned at the below of seat supports.The utility model fixes well lid by the buckle on well lid and seat supports left-hand thread, and well lid is established open/close states mark, effectively can solve the problem that well lid is flushed away, and possesses easy to use, low cost of manufacture, strong adaptability, is convenient to the advantage safeguarded.
Description
Technical field
The utility model relates to one to be prevented washing away manhole cover and matching used bearing thereof, is mainly applicable to outdoor rain foul water system manhole in the scopes such as residential community, public building district, plant area, belongs to municipal water supply drainage works field.
Background technology
Manhole cover and bearing are that equipment is commonly used in plumbing field, are mainly used in manhole access and close.Usually, establish inside support inside well seat, well lid is directly shelved on base to support, and supported by base.In Practical Project, run into pipe network actual amount of water sometimes and be greater than drainability, water flow pressure by well lid jack-up, to such an extent as to washes away, and when road surface produces ponding, pedestrian and vehicle, through failing Timeliness coverage, just easily fall and produce danger.There is a lot of death by accident caused thus in recent year.For solving problems, increase chain between usual well seat and bearing or chain connection locks, but other problems is also following:
1, manhole is usually disposed in the outdoor, and service condition is severe, and under well lid and bearing are exposed to for a long time and expose to the sun and rain, chain or hinge easily get rusty, impact bonding strength between the two.And hinge connecting shaft place is once get rusty, is just not easy to open, has a strong impact on the service work of manhole.
2, water flow pressure is once by well lid jack-up, due to the length that chain is necessary certain, although therefore well lid is unlikely to be flushed away, is probably washed from original position; And although hinge can not be washed from original position, be easy to be backed down.Therefore both there is certain danger.
Therefore, simple, the installation and repairing of structure is anti-easily washes away the blind spot that well lid and bearing product are still Water and Waste Water Engineering field at present.
Summary of the invention
The purpose of this utility model is to provide a kind of well lid of being not easily flushed away and supporting bearing thereof.
In order to achieve the above object, the technical solution of the utility model there is provided one and prevents washing away manhole cover and bearing, comprise the support body of well lid main body and hollow, it is characterized in that: be evenly equipped with at least three well lid buckles at the soffit of well lid main body, a circle is provided with for supporting the seat supports of well lid main body at the edge of support body cavity, seat supports has at least three and supports breach, the quantity supporting breach is equal with the quantity of well lid buckle, when being in opening when between well lid main body and support body, well lid body supports is in seat supports, each well lid buckle is all positioned at respective support breach, when being in closed condition when between well lid main body and support body, clamping part bottom each well lid buckle is all positioned at the below of seat supports, by each well lid seat supports that is clasped, well lid main body is fixedly prevented from being washed away by current.
Preferably, be provided with at least one arrow mark at the upper surface of described well lid main body, described support body is provided with opening mark and closed condition mark; When being in closed condition when between described well lid main body and described support body, arrow mark aims at opening mark; When being in closed condition when between described well lid main body and described support body, arrow mark aims at closed condition mark.
Preferably, described opening mark and/or described closed condition mark or be word or for symbol.
The utility model fixes well lid by the buckle on well lid and seat supports left-hand thread, and well lid is established open/close states mark, effectively can solve the problem that well lid is flushed away, and possesses easy to use, low cost of manufacture, strong adaptability, is convenient to the advantage safeguarded.
Accompanying drawing explanation
Fig. 1 is that one of the present utility model prevents washing away manhole cover top-plan view;
Fig. 2 is that one of the present utility model prevents washing away manhole cover soffit plan view;
Fig. 3 is that one of the present utility model prevents washing away the supporting bearing plan view of manhole cover;
Fig. 4 is that one of the present utility model prevents washing away manhole cover and bearing sectional drawing;
Fig. 5 is a kind of anti-fundamental diagram (1) washing away manhole cover and bearing of the present utility model;
Fig. 6 is a kind of anti-fundamental diagram (2) washing away manhole cover and bearing of the present utility model.
Detailed description of the invention
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The utility model is prevented washing away well lid and bearing for a kind of, as shown in Figure 4, washes away manhole cover and bearing sectional drawing, comprise well lid main body 1, support body 4 for one is anti-.Uniform four the well lid buckles 3 of soffit of well lid main body 1, well lid main body 1 is placed in the seat supports 7 of support body 4, prevents well lid main body 1 from falling into manhole.As Fig. 2 prevents washing away manhole cover soffit plan view for a kind of, Fig. 3 washes away the supporting bearing plan view of manhole cover for one is anti-, and seat supports 7 is uniformly distributed four and supports breach 8, support breach 8 position is corresponding with well lid buckle 3 position.During installation, first four well lid buckles 3 are supported breach 8 align one by one with four, well lid main body 1 is placed in seat supports 7, arrow mark 2 now in well lid main body 1 aligns with the opening mark 6 in support body 4, show between well lid main body 1 and support body 4 to be now opening, well lid main body 1 can freely depart from support body 4.Well lid main body 1 is rotated 45 °, arrow mark 2 now in well lid main body 1 aligns with the closed condition mark 5 in support body 4, represent and close between well lid main body 1 and support body 4, clamping part bottom each well lid buckle 3 is all lower than seat supports 7, by supporting in the seat supports 7 of breach 8 left-hand thread in support body 4, when water flow pressure in pipe network increases, well lid buckle 3 and seat supports 7 is relied on well lid main body 1 fixedly to be prevented from being washed away by current.
Closed condition mark 5 and opening mark 6, can be the symbol such as " √ ", "○", " X ", also can be the word such as "ON", "Off".
The utility model is mainly applicable to outdoor rain foul water system manhole in the scopes such as residential community, public building district, plant area.Specific works principle as shown in Figure 5, Figure 6, is a kind of anti-fundamental diagram (1), (2) washing away well lid and bearing.
As shown in Figure 5, alignd with support breach 8 by well lid buckle 3, well lid main body 1 be placed in seat supports 7, the arrow mark 2 now in well lid main body 1 aligns with the opening mark 6 in support body 4, show that well lid main body 1 is now opening, can freely depart from support body 4.
Then well lid main body 1 is rotated 45 °, as shown in Figure 6, arrow mark 2 now in well lid main body 1 with support body 4 is closed Status Flag 5 and aligns, represent that well lid main body 1 is closed, when water flow pressure in pipe network increases, well lid buckle 3 and seat supports 8 is relied on well lid main body 1 fixedly to be prevented from being washed away by current.
Anti-well lid and the bearing of washing away to effectively prevent when well lid is under pressure displacement or is flushed away, and the form of structure that the utility model provides is comparatively simple, possesses low cost of manufacture, easy construction, is easy to the advantages such as maintenance.
The airtight measure that the technical scheme that the utility model provides relates to is to different size, difformity, and heteroid manhole all has stronger compliance, is flexible and changeable.
Claims (3)
1. prevent washing away manhole cover and bearing for one kind, comprise the support body (4) of well lid main body (1) and hollow, it is characterized in that: be evenly equipped with at least three well lid buckles (3) at the soffit of well lid main body (1), a circle is provided with for supporting the seat supports (7) of well lid main body (1) at the edge of support body (4) cavity, seat supports (7) has at least three and supports breach (8), the quantity supporting breach (8) is equal with the quantity of well lid buckle (3), when being in opening when between well lid main body (1) and support body (4), well lid main body (1) is supported in seat supports (7), each well lid buckle (3) is all positioned at respective support breach (8), when being in closed condition when between well lid main body (1) and support body (4), the clamping part of each well lid buckle (3) bottom is all positioned at the below of seat supports (7), seat supports (7) is coordinated well lid main body (1) fixedly to be prevented from being washed away by current by each well lid buckle (3).
2. one as claimed in claim 1 is anti-washes away manhole cover and bearing, it is characterized in that: be provided with at least one arrow mark (2) at the upper surface of described well lid main body (1), described support body (4) is provided with opening mark (6) and closed condition mark (5); When being in closed condition when between described well lid main body (1) and described support body (4), arrow mark (2) aims at opening mark (6); When being in closed condition when between described well lid main body (1) and described support body (4), arrow mark (2) aims at closed condition mark (5).
3. as claimed in claim 1 a kind of anti-washes away manhole cover and bearing, it is characterized in that: described opening mark (6) and/or described closed condition mark (5) or for word or be symbol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391471.5U CN204112370U (en) | 2014-07-16 | 2014-07-16 | One is anti-washes away manhole cover and bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391471.5U CN204112370U (en) | 2014-07-16 | 2014-07-16 | One is anti-washes away manhole cover and bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112370U true CN204112370U (en) | 2015-01-21 |
Family
ID=52329698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391471.5U Expired - Fee Related CN204112370U (en) | 2014-07-16 | 2014-07-16 | One is anti-washes away manhole cover and bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714485A (en) * | 2019-10-09 | 2020-01-21 | 江苏邨镇水务技术服务有限公司 | Independent sewage treatment device inspection well cover seat |
-
2014
- 2014-07-16 CN CN201420391471.5U patent/CN204112370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714485A (en) * | 2019-10-09 | 2020-01-21 | 江苏邨镇水务技术服务有限公司 | Independent sewage treatment device inspection well cover seat |
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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: 20150121 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |