CN206545253U - A kind of anti-settling drainage manhole cover - Google Patents
A kind of anti-settling drainage manhole cover Download PDFInfo
- Publication number
- CN206545253U CN206545253U CN201620820903.9U CN201620820903U CN206545253U CN 206545253 U CN206545253 U CN 206545253U CN 201620820903 U CN201620820903 U CN 201620820903U CN 206545253 U CN206545253 U CN 206545253U
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- China
- Prior art keywords
- well lid
- well
- elastic plate
- manhole cover
- seat
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Abstract
The utility model discloses a kind of anti-settling drainage manhole cover, including well lid and well seat, the well lid is rotated by connecting shaft with well seat and is connected, and well lid is fixed with well seat by retaining mechanism, and well lid periphery uniformly lays one and encloses leaking hole, and well lid bottom is provided with reinforcement；The well lid edge extends downwardly a circle side wall, and inside sidewalls are evenly distributed with the hook for hanging safety net；The retaining mechanism includes the elastic plate and the closing piece being correspondingly arranged on well seat inwall located at well lid bottom surface, and well lid bottom surface is fixed in elastic plate the inner, and elastic plate outer end is hanging.Advantage of the present utility model is as follows：Reasonable in design, bearing capacity are strong, stability is high, easy for installation, effectively prevent it is stolen, moved and the occurrence of well lid takeoffs, using process noise is low, reliability is high, safe, attractive in appearance；Rotation connection on anti-settling drainage manhole cover sets the firm connection that ensure that well lid and well seat with retaining mechanism, is difficult to be shifted, is stolen.
Description
Technical field
The utility model is related to well lid product technical field, and in particular to a kind of anti-settling drainage manhole cover.
Background technology
Well lid is a kind of municipal and industrial widely used important auxiliary facility.There is following lack in existing well lid
Point：1st, well lid base insertion road surface depth it is shallower, vehicle by when can cause well lid beat and it is unstable, and produce make an uproar
Sound；2nd, well lid mostly uses flat lid type structure, and the reinforcement of lid bottom surface is the arc formula structure of riglet or evagination, and reinforcement holds
Loading capability is poor, and vehicle long run can cause reinforcement crack occur by well lid；3rd, the unlatching of well lid is hooked using a band
Pull bar by cover plate pull-up, it is necessary to expend very big manpower and materials.In addition, often there is well lid and be stolen existing, this causes
Occur secretly cheating one by one on road, potential safety hazard is caused to pedestrian and driving vehicle, is unfavorable for road upkeep.
To sum up, the bounce of well lid, rupture, sink, displacement, noise, it is unexpected open and stolen, not only influence pedestrian and Che
Safe passing, also upset normal civil order, jeopardize the people's lives and property safety.
The content of the invention
The purpose of this utility model is to provide the anti-settling row that a kind of reasonable in design, bearing capacity are strong, stability is high
Well cover.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
A kind of anti-settling drainage manhole cover, including well lid and well seat, the well lid are rotated by connecting shaft with well seat and are connected, well
Lid is fixed with well seat by retaining mechanism, and well lid periphery uniformly lays one and encloses leaking hole, and well lid bottom is provided with reinforcement.
Further, the well lid edge extends downwardly a circle side wall, and inside sidewalls, which are evenly distributed with, hangs safety net
Hook.
Further, the retaining mechanism includes the elastic plate and the lock being correspondingly arranged on well seat inwall located at well lid bottom surface
Well lid bottom surface is fixed in block, elastic plate the inner, and elastic plate outer end is hanging.
Further, the elastic plate is curved.
Further, the quantity of the elastic plate is 3, and elastic plate is evenly distributed on well lid bottom surface.
Further, a diameter of 6-8cm of the leaking hole.
Further, the reinforcement of well lid bottom is radial.
Further, the well seat upper surface wide cut is 12-18cm.
The utility model compared with prior art, with advantages below：
1st, a kind of anti-settling drainage manhole cover of the utility model, reasonable in design, bearing capacity are strong, stability is high, install
It is convenient, effectively prevent it is stolen, moved and the occurrence of well lid takeoffs, using process noise is low, reliability is high, it is safe,
It is attractive in appearance.
2nd, on a kind of anti-settling drainage manhole cover of the utility model rotation connection and retaining mechanism set ensure that well lid with
The firm connection of well seat, is difficult to be shifted, is stolen.
3rd, the inside sidewalls that a kind of anti-settling drainage manhole cover edge of the utility model is extended downwardly are evenly distributed with hook, can
Safety net is hung, has safety net to reveal all the details when well lid is shifted or is stolen, the peace of pedestrian and driving vehicle is reduced to a certain extent
Full blast danger.
4th, a kind of anti-settling drainage manhole cover periphery of the utility model uniformly lays one and encloses leaking hole, is easy to leak under rainwater, and
When draining.
5th, a kind of reinforcement of anti-settling drainage manhole cover bottom of the utility model is radial, further enhancing well lid
Bearing capacity.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-settling drainage manhole cover of the utility model.
Fig. 2 is a kind of base schematic diagram of anti-settling drainage manhole cover of the utility model.
Fig. 3 is a kind of sectional view of anti-settling drainage manhole cover of the utility model.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of anti-settling drainage manhole cover, including well lid 1 and well seat 2, the well lid 1 and well seat
2 rotate connection by connecting shaft 3, and well lid 1 is fixed with well seat 2 by retaining mechanism, and the retaining mechanism includes being located at well lid 1
The bottom surface of well lid 1 is fixed in the elastic plate 11 of bottom surface and the closing piece 21 being correspondingly arranged on well 2 inwalls of seat, the inner of elastic plate 11, elasticity
The outer end of plate 11 is hanging, and outer end and the closing piece 21 of elastic plate 11 are fitted and fixed with.The elastic plate 11 is curved, and quantity is 3, uniformly
It is distributed in the bottom surface of well lid 1.The elastic plate 11 is in integrative-structure with well lid 1, is cooperated and locked by elastic plate 11 and closing piece 21
Tightly, it is ensured that the close locking of well lid 1 and well seat 2, prevent well lid 1 from producing bounce when vehicle is crossed, shifting or send sound,
Prevent well lid 1 is unexpected from opening or departing from well seat 2, it is ensured that the safety on road surface.
The upper surface that the well seat 2 is contacted with well lid 1 is provided with earthquake washer, and earthquake washer is elastomeric material, is embedded in well
On 2 seams of seat, the sound that well lid 1 is sent with the collision of well seat 2 can be effectively reduced.
The edge of well lid 1 extends downwardly a circle side wall 6, and the inner side of side wall 6 is evenly distributed with the hook 61 for hanging safety net.
Hook 51 is evenly distributed on the inward flange of side wall 5 in concentric circles, it is ensured that be hung on the linked network firm and durable on hook 51, with
The unexpected pendant well of pedestrian or vehicle when preventing well cover is shifted.
The bottom of well lid 1 is provided with reinforcement 5, and reinforcement 5 is radial.Radial reinforcement 5 reduces stress collection
In, it is ensured that lid can resist long-term dynamic load without mutagens shape, and well lid product is accomplished into most light while carrying is ensured,
Environmental protection and saving, is easily installed maintenance.
Uniformly lay one and enclose leaking hole 4, a diameter of 8cm of leaking hole 4 in the periphery of well lid 1.Leaking hole 4 is set can be in time
The moisture drained on road surface, especially can evacuate road surface excessive rainfall in the rainy day.
2 upper surface wide cuts of the well seat are 18cm.The load that the wide cut of increase well seat 2 can be born more than 80% well lid 1
Be transferred to road surface structare layer, it is to avoid well lid 1 because of complete load and caused by well body sedimentation, effectively protect inspection shaft structure, make
Well lid 1 is more robust, and pavement life is more longlasting.
The well lid 1 is made with well seat 2 of ductile cast iron material.Spheroidal graphite cast-iron natural resiliency is good, wearability strong, toughness
Height, improves well lid overall bearing capacity and stability.
Described above is only the utility model preferred embodiment, it is noted that for the ordinary skill of the art
Personnel, without departing from the concept of the premise utility, can also make some improvements and modifications, these improvements and modifications
It should be regarded as in the utility model protection domain.
Claims (6)
1. a kind of anti-settling drainage manhole cover, including well lid (1) and well seat (2), it is characterised in that the well lid (1) and well seat (2)
Rotated and connected by connecting shaft (3), well lid (1) and well seat (2) are fixed by retaining mechanism, the retaining mechanism includes being located at well
The closing piece (21) for covering the elastic plate (11) of (1) bottom surface and being correspondingly arranged on well seat (2) inwall, the elastic plate (11) and well lid
(1) it is in integrative-structure, well lid (1) edge, which extends downwardly to be evenly distributed with the inside of a circle side wall (6), side wall (6), hangs peace
The hook (61) of the whole network, hook (61) is evenly distributed on side wall (6) inward flange in concentric circles, it is ensured that be hung on hook
(61) the linked network firm and durable on, the unexpected pendant well of pedestrian or vehicle when being shifted with preventing well cover；Uniformly lay one in well lid (1) periphery
Leaking hole (4) is enclosed, well lid (1) bottom is provided with reinforcement (5), and the reinforcement (5) is radial, radial reinforcement
(5) stress concentration is reduced, it is ensured that lid can resist long-term dynamic load without mutagens shape, by well lid while carrying is ensured
Product is accomplished most light.
2. a kind of anti-settling drainage manhole cover according to claim 1, it is characterised in that described elastic plate (11) the inner is fixed
In well lid (1) bottom surface, elastic plate (11) outer end is hanging.
3. a kind of anti-settling drainage manhole cover according to claim 1, it is characterised in that the elastic plate (11) is curved.
4. a kind of anti-settling drainage manhole cover according to claim 1, it is characterised in that the quantity of the elastic plate (11) is
3, elastic plate (11) is evenly distributed on well lid (1) bottom surface.
5. a kind of anti-settling drainage manhole cover according to claim 1, it is characterised in that the leaking hole (4) it is a diameter of
6-8cm。
6. a kind of anti-settling drainage manhole cover according to claim 1, it is characterised in that well seat (2) upper surface wide cut
For 12-18cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820903.9U CN206545253U (en) | 2016-08-01 | 2016-08-01 | A kind of anti-settling drainage manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820903.9U CN206545253U (en) | 2016-08-01 | 2016-08-01 | A kind of anti-settling drainage manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206545253U true CN206545253U (en) | 2017-10-10 |
Family
ID=59992126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620820903.9U Active CN206545253U (en) | 2016-08-01 | 2016-08-01 | A kind of anti-settling drainage manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206545253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910687A (en) * | 2020-09-11 | 2020-11-10 | 广州市市政工程维修处有限公司 | Well ring cover |
-
2016
- 2016-08-01 CN CN201620820903.9U patent/CN206545253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910687A (en) * | 2020-09-11 | 2020-11-10 | 广州市市政工程维修处有限公司 | Well ring cover |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |