Background technology
In order to attractive in appearance and avoid debris from being resulted in blockage into sewer pipe, its surface is the existing road surface manhole usually used
The plane of closing.Because drain discharge is small, whenever heavy rain, heavy rain time, some old roads, cell road even main and secondary road etc. are logical
The rain perforaled strainer draining in roadside is crossed, normal drainage requirement can not be met, so that often there is product, waterflooding phenomenon, is had a strong impact on
Citizens' activities and safety.
In addition, when needing by well lid draining, administrative department can only directly open well lid and be checked, such Hui roads
Face forms larger hole, well lid is nearby driven a vehicle or pedestrian, security incident easily occurs and need to arrange for custodian
Member is on duty, causes larger inconvenience.
Selection uses the manhole cover of hollow type.Although the manhole cover of hollow type can avoid above mentioned problem.But engrave
The opening of casement well lid is larger, and rubbish, soil or dust etc. enter sewer when using usually, other pedestrian's articles or
Foreign matter is also easily dropped, and certain influence is will also result in road landscape.
Therefore, prior art is also to be developed.
The content of the invention
In view of the above problems, the utility model provides a kind of prevention waterlogging catch basin cover, it is intended to solves catch-basin in the prior art
Cover inconvenient for use, the problem of different application scenarios can not be adapted to.
In order to achieve the above object, the utility model embodiment provides a kind of prevention waterlogging catch basin cover, wherein, including:It is main
Well lid, the main shaft, which covers, is provided with some permeable bands;Auxiliary shaft lid, the auxiliary shaft cap surface are provided with relative with the permeable band
The projection answered;The bottom surface of the main shaft lid and the side of the auxiliary shaft lid are hinged, and the jointed shaft is set parallel to the main shaft lid
Put;Rotary switch, the rotary switch are arranged on the side of the auxiliary shaft lid, and the main shaft lid is corresponding with the rotary switch
Position is provided with the elongated hole being adapted to the rotary switch;The rotary switch passes through the elongated hole, and the auxiliary shaft lid is consolidated
It is scheduled on the bottom surface of the main shaft lid.
Described prevention waterlogging catch basin cover, wherein, the rotary switch includes rotary shaft and the fastener extended to both ends;
The fastener is fixed in the rotary shaft, is rotated along the rotary shaft;The rotary shaft is vertically fixed on institute
Auxiliary shaft is stated to cover.
Described prevention waterlogging catch basin cover, wherein, the main shaft lid is provided with the center of the elongated hole, is hung down along the elongated hole
Depressed part of the Nogata to extension.
Described prevention waterlogging catch basin cover, wherein, a diameter of 70cm of the main shaft lid.
Described prevention waterlogging catch basin cover, wherein, the permeable band is the permeable band of rectangle, is uniformly arranged on the main shaft lid
In.
The beneficial effects of the utility model are:A kind of prevention waterlogging catch basin cover is provided, the structure setting with Double-layer drain cover,
There is stronger drain function in rainy season, safe driving and the pedestrian of road can be ensured, send someone to keep an eye on without administrative department.And
Usual in use, usually rubbish, soil, dust, pedestrian can be avoided by the position relationship between two well lids of change
With good road landscape effect while article etc. drops.
Embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
Above or therebetween there may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " horizontal ", "left", "right", " on ", " under ", " interior ", " outer ", the orientation or position of the instruction such as " bottom "
It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of description the utility model and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and can not manage
Solve to indicate or implying relative importance.
Unless otherwise defined, technology all used in this specification and scientific terminology are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit the utility model.Art used in this specification
Language "and/or" includes the arbitrary and all combination of one or more related Listed Items.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
Fig. 1 is a kind of prevention waterlogging catch basin cover that the utility model embodiment provides.As shown in figure 1, the prevention waterlogging catch-basin
Lid includes:Main shaft lid 10, auxiliary shaft lid 20 and rotary switch 30.
Wherein, some permeable bands 11 are provided with the main shaft lid 10.The surface of auxiliary shaft lid 20 be provided with it is described
The corresponding projection 21 of water band.
The bottom surface of the main shaft lid 10 and the side of the auxiliary shaft lid are hinged, and the jointed shaft is set parallel to the main shaft lid
Put.In the present embodiment, the rotating shaft of the main shaft lid and auxiliary shaft lid is arranged on the offside of the rotary switch.
The rotary switch 30 is arranged on the side of the auxiliary shaft lid, main shaft lid position corresponding with the rotary switch
Install the elongated hole 12 for being equipped with and being adapted to the rotary switch.The rotary switch 30 passes through the elongated hole, and by the auxiliary shaft lid
It is fixed on the bottom surface of the main shaft lid.
Specifically, as shown in Fig. 2 the rotary switch 30 can include rotary shaft 31 and the fastener extended to both ends
32。
The fastener 32 is fixed in the rotary shaft, is rotated along the rotary shaft.The rotary shaft 31 is then vertical solid
It is scheduled on the auxiliary shaft lid 20.
In actual use, as shown in Fig. 2 the fastener 32 rotate first to and elongated hole 12 corresponding to angle,
Passed through from the elongated hole 12, the prominent surface with the main shaft lid 10.Then, continue to rotate the fastener 32, described in order
Fastener 32 is locked on the surface of the main shaft lid 10, so that being bonded to each other between main shaft lid and auxiliary shaft lid.
It is preferred that in order to further improve the fixed effect of rotary switch, as shown in Fig. 2 the main shaft lid 10 is also
It is provided with the center of the elongated hole, the depressed part 13 extended along the elongated hole vertical direction.That is, the elongated hole 12 and described
Depressed part 13 is mutually perpendicular to.
After setting the depressed part 13, the fastener 32 can be absorbed in the depressed part 13, it is ensured that fastener 32 will not
It is shifted over.The rotary shaft 31, which can also further be set, to have elastic component, so that the fastener 32 can be close
It is pressed together on the main shaft cap surface.
In certain embodiments, as shown in figure 3, the permeable band is the permeable band of rectangle, it is uniformly arranged on the main shaft
Gai Zhong.Specifically, the diameter of the main shaft lid could be arranged to 70cm, to meet actual demand.Alternatively, the permeable band is also
It can be provided in round, oval or other shapes according to actual conditions.
The prevention waterlogging catch basin cover that the utility model embodiment provides has two kinds of opening and closing, two kinds of different states.
Under opening, the auxiliary shaft lid under gravity, rotates along jointed shaft, is mutually disengaged with main shaft lid, so that main shaft lid
The permeable band exposure shown, effectively improves drainability.
In the closed state, the auxiliary shaft lid is fixed on the bottom surface of the main shaft lid by rotary switch, auxiliary shaft, which covers, to be set
The projection put can block the permeable band, so as to reduce the aperture area of well lid, avoid article, dust or other debris from falling into
In drainage pipeline.
And in the closed state, can turn knob switch by way of, make auxiliary shaft lid depart from main shaft lid, formation
Opening.Prevention waterlogging catch basin cover in opening can also pull auxiliary shaft by drag-line or other suitable modes
Lid is resetted, and the bottom surface of main shaft lid is fixed on by rotary switch, so as to close the permeable band of main shaft lid.
In summary, under normal circumstances, above-mentioned well lid is closed, and is no different with conventional use of well lid, Ke Yiman
Sufficient vehicle pass-through and inspection requirements.Whenever heavy rain, heavy rain time, main shaft cap surface rotary switch can be opened, second layer service shaft
Lid is opened and is suspended from below well lid.Now, there are a large amount of permeable bands in main shaft cap surface, and rainwater on road surface can be made to be discharged into rainwater master rapidly
Well casing, so as to realize the function of rapid draining, while vehicle can pass through from above.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly uses
In other related technical areas, similarly it is included in scope of patent protection of the present utility model.