Disclosure of Invention
In view of the above, the present invention provides a manhole cover capable of automatically draining according to a rainwater flow, and aims to solve the technical problem that the existing manhole cover has poor drainage and affects traffic.
In order to achieve the purpose, the invention provides the following technical scheme: a sewage well cover capable of automatically draining according to rainwater flow comprises a well cover body, a first cover plate and a second cover plate, wherein the first cover plate and the second cover plate are respectively rotatably installed on the well cover body to seal the well cover body, a supporting table used for supporting the first cover plate and the second cover plate is arranged in the well cover body, a plurality of drain holes and a plurality of detectors used for detecting the height of accumulated water are respectively arranged on the first cover plate and the second cover plate, a first adjusting hole is further formed in the first cover plate, a second adjusting hole is further formed in the second cover plate, an adjusting component used for adjusting the size of the first adjusting hole and the size of the second adjusting hole is further rotatably installed on the well cover body, the adjusting component is positioned between the first cover plate and the well cover body, a controller used for receiving signals of each detector and controlling the operation of the adjusting component is further arranged on the well cover body, the rotating directions of the first cover plate and the second cover plate are perpendicular to the rotating direction of the adjusting assembly.
Preferably, the adjusting part including rotate install in rolling ring on the well lid body, rotate set up in be used for adjusting on the well lid body first baffle of first regulation hole size and rotate set up in be used for adjusting on the well lid body second baffle of second regulation hole size, correspond respectively on the well lid body first baffle with the smooth mouth of a river has been seted up to second baffle position, the storage tank has been seted up along its circumferencial direction on the well lid body, install a plurality of balls in the storage tank, the rolling ring set up in on the well lid body and with each the ball contacts.
Preferably, be equipped with two pairs of mount pads on the well lid body, first apron is installed in a pair through first pivot on the mount pad, the second apron is installed in another pair through the second pivot on the mount pad, the one end of first pivot with the one end of second pivot is passed through the connecting rod and is linked to each other.
Preferably, the well lid body dorsad one side of storage tank is equipped with a plurality of telescopic links, installs in each support ring on the telescopic link, set up in the bracing piece of support ring, install in seal box on the bracing piece, install in driving motor in the seal box and set up in driving motor rotates the blade on the end, set up on the seal box and supply driving motor one end stretch out and with the through-hole that the blade is connected, the filtration pore has been seted up on the blade, the coating has the deodorant that is used for getting rid of the sewage taste on the filtration pore.
Preferably, the number of the telescopic rods is three, and the telescopic rods are distributed at intervals along the circumferential direction of the well lid body.
The working principle and the beneficial effects of the scheme are as follows: compared with the prior art, the sewage well lid capable of automatically draining according to the rainwater flow is provided with the first cover plate, the second cover plate and the support table, so that the well lid body can be sealed through the first cover plate and the second cover plate; rainwater can be drained through a plurality of drain holes; detect the height of rainwater ponding and give the controller with the signal transmission who detects through a plurality of detectors, controller control adjusting part work, adjusting part adjusts the size of first regulation hole and second regulation hole respectively, according to the increase of rainfall or reduce the excreted passageway of rainwater, and then avoids rainwater ponding to increase, influences the driving of vehicle on the road and causes the phenomenon of traffic jam to take place.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
Fig. 1 is a plan view of a manhole cover according to an embodiment of the present invention, which automatically drains according to a flow of rainwater;
fig. 2 is a front view of a manhole cover according to an embodiment of the present invention, which automatically drains according to a flow of rainwater;
fig. 3 is an exploded view of a manhole cover according to an embodiment of the present invention, which automatically drains according to a flow of rainwater;
fig. 4 is a structural diagram of the first cover plate and the second cover plate after rotating according to the embodiment of the present invention;
fig. 5 is a structural view of the installation of the first baffle and the second baffle on the well lid body according to the embodiment of the present invention.
The drawings are numbered as follows:
1-a well lid body; 11-a support table; 12-a mounting seat; 13-a connecting rod;
2-a first cover plate; 21-a drain hole; 22-a first adjustment aperture;
3-a second cover plate; 31-a detector; 32-a second adjustment aperture;
4-a regulating component; 41-rolling ring; 42-a first baffle; 421-vertical plate; 422-horizontal arc plate; 43-a second baffle; 44-a ball bearing;
5, a telescopic rod; 51-a support bar;
6-support ring; 61-sealing the box;
7-driving a motor; 71-a blade; 710-filtration pores.
Detailed Description
The following is further detailed by way of specific embodiments:
as shown in fig. 1 to 5, the present embodiment provides a sewage manhole cover capable of automatically draining according to rainwater flow, which includes a manhole cover body 1, wherein a first cover plate 2 and a second cover plate 3 are respectively rotatably mounted on the manhole cover body 1, the first cover plate 2 and the second cover plate 3 can cover the manhole cover body 1, a support 11 for supporting the first cover plate 2 and the second cover plate 3 is further disposed in the manhole cover body 1, in addition, a plurality of drain holes 21 and a plurality of detectors 31 are respectively disposed on the first cover plate 2 and the second cover plate 3, each drain hole 21 can be used for draining rainwater, and each detector 31 can be used for detecting the height of accumulated water; in addition, first regulation hole 22 has still been seted up on this first apron 2, second regulation hole 32 has still been seted up on this second apron 3, regulation component 4 has still been installed with rotating on this well lid body 1, this regulation component 4 can be used to adjust the size of first regulation hole 22 and second regulation hole 32, and this regulation component 4 is located between first apron 2 and second apron 3 and well lid body 1, in addition, still be equipped with the controller (the drawing has not been made) on this well lid body 1, this controller can be used to receive each detector 31 signal and control regulation component 4 work, the direction of rotation of this first apron 2 and second apron 3 is mutually perpendicular with the direction of rotation of regulation component 4. In this way, by arranging the first cover plate 2, the second cover plate 3 and the support table 11, the well lid body 1 can be covered by the first cover plate 2 and the second cover plate 3; rainwater can be drained through the plurality of drain holes 21; detect the height of rainwater ponding and give the controller with the signal transmission who detects through a plurality of detectors 31, controller control adjusting part 4 work, adjusting part 4 adjusts the size of first regulation hole 22 and second regulation hole 32 respectively, according to the rainwater increase or reduce the excretory passageway of rainwater, and then avoids rainwater to increase, influences the driving of vehicle on the road and causes the phenomenon of traffic jam to take place.
In the invention, the working principle of the automatic drainage sewage well cover is as follows:
when the plurality of detectors 31 detect that the height of the rainwater accumulation does not exceed the preset height, the drainage of the rainwater can be drained through the drainage hole 21; when a plurality of detectors 31 detect that the height of rainwater exceeds the preset height, detector 31 can feed the detected signal back to the controller at this moment, the controller immediately controls adjusting assembly 4 to work, adjusting assembly 4 adjusts the size of first adjusting hole 22 and second adjusting hole 32, increase the excretory passageway of rainwater, when detector 31 detects that the height of rainwater falls again to the preset height range, detector 31 feeds the signal back to the controller at this moment, the controller then controls adjusting assembly 4 to reduce the size of first adjusting hole 22 and second adjusting hole 32, so repeatedly, realize the size automatically regulated according to the rainwater flow, avoid the emergence of the phenomenon of ponding.
In the present invention, the preset height is the height of the detector 31, but may be set to other heights according to the actual situation and the specific requirement in the present embodiment, and is not limited herein.
Further, referring to fig. 3 to 4, as a specific embodiment of the manhole cover capable of automatically draining according to a rainwater flow rate provided by the present invention, the adjusting assembly 4 includes a rolling ring 41, the rolling ring 41 is rotatably mounted on the manhole cover body 1, a first blocking plate 42 and a second blocking plate 43 are rotatably mounted on the manhole cover body 1, the first blocking plate 42 and the second blocking plate 43 can respectively adjust the size of the first adjusting hole 22 and the size of the second adjusting hole 32, and a sliding way opening (not shown in the drawings) is formed on the manhole cover body 1 corresponding to the first blocking plate 42 and the second blocking plate 43 respectively; in addition, a containing groove is formed in the well lid body 1 along the circumferential direction of the well lid body, a plurality of balls 44 are installed in the containing groove, and the rolling ring 41 is disposed on the well lid body 1 and contacts with the balls 44. Thus, by rotating the rolling ring 41, the rolling ring 41 drives the first baffle 42 and the second baffle 43 to rotate, thereby realizing the adjustment of the sizes of the first adjusting hole 22 and the second adjusting hole 32.
Preferably, referring to fig. 5, the first baffle 42 includes a vertical plate 421 and a horizontal arc plate 422, the vertical plate 421 is rotatably mounted on the manhole cover body 1, the horizontal arc plate 422 is mounted at the other end of the vertical plate 421 and faces below the first adjusting hole 22, and the radian of the horizontal arc plate 422 is matched with the first adjusting hole 22, so as to adjust the size of the first adjusting hole 22 better.
Preferably, the vertical plate 421 and the horizontal arc plate 422 are integrally formed, so that the service life of the first baffle plate 42 is prolonged, and the subsequent machining is reduced.
In the present invention, the second baffle 43 and the first baffle 42 have substantially the same structure, and are not described herein.
Further, referring to fig. 1 and 4, as a specific embodiment of the sewage manhole cover capable of automatically draining according to a rainwater flow rate provided by the present invention, two pairs of mounting seats 12 are disposed on the manhole cover body 1, the first cover plate 2 is mounted on one pair of mounting seats 12 through a first rotating shaft, the second cover plate 3 is mounted on the other pair of mounting seats 12 through a second rotating shaft, and one end of the first rotating shaft is connected to one end of the second rotating shaft through a connecting rod 13. Therefore, the first cover plate 2 and the second cover plate 3 are correspondingly arranged on the two pairs of mounting seats 12 through the first rotating shaft and the second rotating shaft respectively, the well cover can be opened to enter an underground pipeline by rotating the first rotating shaft and the second rotating shaft, meanwhile, rainwater can be quickly discharged by rotating the first rotating shaft and the second rotating shaft, and the rainwater discharging efficiency is improved; first pivot is connected with the second pivot through connecting rod 13 to the accessible rotates first pivot, and first pivot passes through connecting rod 13 and drives the second pivot and rotate, and the second pivot can drive second apron 3 and rotate, mutually supports through each structure, thereby reducible labour, open first apron 2 and second apron 3 fast.
In the invention, when the rainfall is small, the rainfall can be discharged through the drain holes; when the rainwater volume is larger, namely the water volume reaches the preset height, the rainwater can be quickly discharged by adjusting the first adjusting hole 22 and the second adjusting hole 32; when the rainfall is too big, the accessible was at this moment rotated first apron 2 and second apron 3 for the rainwater flows out fast, avoids the phenomenon of ponding to take place.
Further, referring to fig. 2, as a specific embodiment of the manhole cover capable of automatically discharging according to a rainwater flow rate provided by the present invention, a plurality of telescopic rods 5 are disposed on a side of the manhole cover body 1 opposite to the containing tank, a support ring 6 is mounted on each telescopic rod 5, a support rod 51 is disposed on each support ring 6, a seal box 61 is disposed on each support rod 51, a driving motor 7 is mounted in each seal box 61, a blade 71 is disposed on a rotating end of the driving motor 7, a through hole is formed in each seal box 61, one end of the driving motor 7 can extend out of each through hole, a filter hole 710 is formed in each blade 71, and a deodorant is coated on each filter hole 710 and can be used for removing a smell of the rainwater. Therefore, the driving motor 7 drives the blade 71 to rotate, on one hand, the blade 71 can cut large soil into fine particles, and on the other hand, sewage can be deodorized by the deodorant in the filtering holes 710 on the blade 71; through setting up a plurality of telescopic links 5 to can adjust the height of seal box 61 in real time, and then adjust the high of driving motor 7 and blade 71, improve the scope of using.
Preferably, the number of the telescopic rods 6 is three, and the telescopic rods 6 are distributed at intervals along the circumferential direction of the manhole cover body 1. Preferably, the angle between two adjacent telescopic rods 6 is 120 degrees, so that the provided supporting force can keep relatively balanced. Of course, in this embodiment, the number of the telescopic bars 6 and the included angle between adjacent telescopic bars 6 may also be set to other values according to actual conditions and specific requirements, and is not limited herein.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several variations and modifications can be made, which should also be regarded as the scope of the present invention, and these do not affect the effect of the implementation of the present invention and the practicability of the present invention.