CN212689823U

CN212689823U - Intelligent well lid

Info

Publication number: CN212689823U
Application number: CN202020875339.7U
Authority: CN
Inventors: 郭毅榔; 柳洁; 郭俊杰; 陈靖; 陈文杰; 艾岱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-12
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an intelligent well lid, which is arranged in a sewer well and comprises a well lid, a lifting device for lifting the well lid, a control circuit and a sensor; the lifting device is connected with the sensor and the control circuit respectively; the well cover is arranged at the position of the sewer well opening, and is controlled by the lifting device to be lifted to emerge out of the ground or to be lowered to retract into the sewer well and be flush with the upper side surface of the sewer well; the sensor is arranged around the inlet of the sewer well and is connected with the control circuit; the well lid downside is equipped with a plurality of bar grids, and the bar grid is with the well and external intercommunication after the well lid emits ground. The device can effectively avoid the problems of casualties and blockage caused by the fact that drainage water of the pipeline enters large articles; the sensor automatically opens the well cover according to the accumulated water quantity, water can be quickly drained, water trouble can be timely reduced, and the well cover automatically resets when the water level drops to a safe region; the audible and visual alarm can achieve early warning of visual light and sound at the same time, and reminds people of keeping away from dangerous areas to avoid accidents.

Description

Intelligent well lid

Technical Field

The utility model relates to a lower well lid equipment technical field especially relates to an intelligence well lid.

Background

The drainage is untimely when the volume of water that comes increases for current sewer well lid, easily forms surface gathered water, and behind the untimely formation ponding of drainage, need the manual work to open the sewer well lid and carry out the drainage, after the drainage was accomplished, needs the manual work again to close the sewer well lid, has increased artificial work load to after opening the sewer well lid, the offal import is opened completely, and the pedestrian falls the sewer well easily, causes great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of above-mentioned prior art, provide an intelligence well lid.

The utility model discloses a realize through following technical scheme: an intelligent well lid is arranged in a sewer well and comprises a well lid, a lifting device for lifting the well lid, a control circuit and a sensor; the lifting device and the sensor are respectively connected with the control circuit, and the lifting device and the control circuit are installed in the sewer well; the well cover is arranged at the position of the sewer well opening, and is controlled by the lifting device to be lifted to emerge out of the ground or to be lowered to retract into the sewer well and be flush with the upper side surface of the sewer well; the sensor is arranged around the inlet of the sewer well and is connected with the control circuit; when the sensor monitors that the water accumulation exceeds a preset value, information is transmitted to the control circuit, and the control circuit controls the lifting device to lift the well lid; when the sensor monitors that the water accumulation amount is lower than a preset value, the control circuit controls the lifting device to lower and reset the well lid; the well lid downside is equipped with a plurality of bar grids, the bar grid will after the well lid emits ground the lower well communicates with the external world.

The sensor is used for detecting the accumulated water amount, when the accumulated water amount exceeds a set value of the sensor, the sensor transmits information to the control circuit, and the control circuit controls the lifting device to lift the well lid so as to start drainage work; the manhole cover is driven by the lifting device to lift, so that the trouble that people need to open the cover to drain water can be avoided; the arrangement of the bar-shaped grating can realize drainage work, and avoid blockage caused by large sundries entering the sewer well.

A plurality of water drainage grooves are formed in the upper side of the well lid. The drainage channel on the upper side of the well cover can drain water smoothly under the condition of small water accumulation.

The manhole cover all around is provided with a plurality of audible-visual annunciators, audible-visual annunciator with control circuit links to each other, when the manhole cover rises, descends and is stably in the high-order, audible-visual annunciator's circuit switch-on sends sound and light by its control and sends the signal of warning to passerby. The audible and visual alarm can remind pedestrians to keep away from a dangerous area, and accidents are avoided.

A guide groove is formed in the sewer well, a bar-shaped grid on the lower side of the well lid is enclosed into a cylindrical structure, and a cylinder body of the bar-shaped grid is sleeved in the guide groove; the lifting device comprises a driving motor, a screw rod and a positioning nut; the driving motor is arranged on the inner wall of the sewer well, and a driving shaft of the driving motor extends into the guide groove; the screw is arranged in the guide groove, and the lower end of the screw is meshed with a driving shaft of the driving motor and is controlled to rotate by the driving shaft; the positioning nut is sleeved on the screw rod, and the lower part of the bar-shaped grating is fixed on the positioning nut. The guide groove provides a lifting channel for the strip-shaped grating of the well lid, and can support the well lid to prevent the well lid from falling; the rotation of driving motor can make drive shaft meshing screw rod realize rotating to order about set nut and drive the well lid and realize going up and down, driving motor's commentaries on classics is just, can realize the raising function of well lid, and driving motor's reversal can realize the decline function of well lid.

The outside parcel of well lid lateral wall has safety protection network, safety protection network is the network structure of fretwork. The arrangement of the safety protection net can isolate people, animals and large articles from falling into a sewer pipe, and effectively prevent secondary casualties.

And a plurality of drain holes are formed at the bottom of the guide groove and are communicated with a drainage channel of the sewer well. The water in the guide groove can be drained in time by the arrangement of the drain hole.

Compared with the prior art, the utility model has the advantages of: the device can effectively avoid the problems of casualties and blockage caused by the fact that drainage water of the pipeline enters large articles; the automatic well cover opening device has a lifting function, the sensor automatically opens the well cover according to the accumulated water quantity, water can be quickly drained, water trouble can be timely reduced, and the well cover automatically resets when the water level drops to a safe region; the audible and visual alarm can achieve early warning of visual light and sound at the same time, and reminds people of keeping away from dangerous areas to avoid accidents.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic partial structure diagram of an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a control circuit according to an embodiment of the present invention.

The reference numerals in the drawings mean: 1. a well cover; 11. a bar-shaped grating; 12. a water discharge tank; 2. a control circuit; 3. A sensor; 4. an audible and visual alarm; 5. a water drainage well; 51. a guide groove; 52. a drain hole; 61. a drive motor; 62. a screw; 63. positioning a nut; 7. provided is a safety protection net.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Examples

Referring to fig. 1 and 2, the intelligent well lid is installed in a drainage well 5, and includes a well lid 1, a lifting device for lifting the well lid 1, a control circuit 2, and a sensor 3; the lifting device and the sensor 3 are respectively connected with the control circuit 2, and the lifting device and the control circuit 2 are arranged in the sewer well 5; the well lid 1 is arranged at the mouth of the sewer well 5, and the well lid 1 is controlled by a lifting device to be lifted to emerge out of the ground or to be lowered to retract into the sewer well 5 and be flush with the upper side surface of the sewer well 5; the sensor 3 is arranged around the inlet of the sewer well 5 and is connected with the control circuit 2; when the sensor 3 monitors that the water accumulation exceeds a preset value, the information is transmitted to the control circuit 2, and the control circuit 2 controls the lifting device to lift the well lid 1; when the sensor 3 monitors that the water accumulation amount is lower than a preset value, the control circuit 2 controls the lifting device to lower and reset the well lid 1; a plurality of bar-shaped grids 11 are arranged on the lower side of the well lid 1, and the bar-shaped grids 11 are used for communicating the sewer well 5 with the outside after the well lid 1 emerges from the ground.

The sensor 3 is used for detecting the accumulated water amount, when the accumulated water amount exceeds the set value of the sensor 3, the sensor 3 transmits information to the control circuit 2, the control circuit 2 controls the lifting device to lift the well lid 1, and therefore drainage work is started; the manhole cover 1 is driven by the lifting device to lift, so that the trouble that people need to open the cover to drain water can be avoided; the arrangement of the bar-shaped grating 11 can realize drainage work and avoid blockage caused by large sundries entering the sewer well 5. In this embodiment, the sensor 3 is a product of the prior art, and therefore, is not specifically analyzed. The control circuit 2 in this embodiment is a single chip microcomputer, the single chip microcomputer is a product of NXP company with model number lpc1752fbd80, and a complete circuit schematic diagram is shown in fig. 3. Computer programs used by the single chip microcomputer are all existing, and improvement on the computer programs is not involved.

A plurality of drainage channels 12 are arranged on the upper side of the well lid 1. The drainage channel 12 on the upper side of the well cover 1 can drain water smoothly even in the case of small amount of accumulated water.

The periphery of the well lid 1 is provided with a plurality of audible-visual annunciators 4, the audible-visual annunciators 4 are connected with the control circuit 2, when the well lid 1 rises, descends and is stably positioned at a high position, the audible-visual annunciator 4 is connected with a circuit and is controlled by the audible-visual annunciator to send out sound and light to a passerby to send out warning signals. The audible and visual alarm 4 can remind pedestrians to keep away from a dangerous area, and accidents are avoided. In this embodiment, the Audible and visual alarm 4(Audible and visual alarm) is called an Audible and visual alarm number, and is set to meet the special requirements of customers on the alarm loudness and the installation position. Simultaneously, two alarm signals of sound and light are sent out. The audible and visual alarm 4 is an existing device, does not perform detailed structural analysis, and is an alarm signal device which is used in dangerous places and sends alarm signals to people through sound and various lights. The audible and visual alarm 4 is composed of a detecting head and an alarm control host, the detecting head is arranged on the periphery of the well lid 1, the alarm control host is connected with the control circuit 2, and the audible and visual alarm 4 can give out sound and light alarm by triggering the switch of the alarm control host along with the lifting of the alarm control host away from the mouth of the sewer well 5.

A guide groove 51 is arranged in the sewer well 5, the bar-shaped grating 11 at the lower side of the well lid 1 is enclosed into a cylindrical structure, and the cylindrical body of the cylindrical structure is sleeved in the guide groove 51; the lifting device comprises a driving motor 61, a screw 62 and a positioning nut 63; the driving motor 61 is arranged on the inner wall of the sewer well 5, and the driving shaft thereof extends into the guide groove 51; the screw 62 is installed in the guide groove 51, and the lower end thereof is engaged with and controlled to rotate by the driving shaft of the driving motor 61; the positioning nut 63 is sleeved on the screw 62, and the lower part of the bar-shaped grating 11 is fixed on the positioning nut 63. The guide groove 51 provides a lifting channel for the bar-shaped grating 11 of the well lid 1, and can support the well lid 1 to prevent the well lid 1 from falling; the rotation of driving motor 61 can make drive shaft meshing screw 62 realize rotating to order about set nut 63 and drive well lid 1 and realize going up and down, the corotation of driving motor 61 can realize the raising function of well lid 1, and the decline function of well lid 1 can be realized in the reversal of driving motor 61.

The outside parcel of well lid 1 lateral wall has safety protection net 7, and safety protection net 7 is the network structure of fretwork. The arrangement of the safety protection net 7 can isolate people, animals and large articles from falling into the pipeline of the sewer well 5, and effectively prevent secondary casualties.

The bottom of the guide groove 51 is provided with a plurality of drainage holes 52, and the drainage holes 52 are communicated with a drainage channel of the sewer well 5. The drain hole 52 is provided to drain the water in the guide groove 51 in time.

The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides an intelligence well lid, installs in the lower well, its characterized in that: the manhole cover lifting device comprises a manhole cover, a lifting device for lifting the manhole cover, a control circuit and a sensor; the lifting device and the sensor are respectively connected with the control circuit, and the lifting device and the control circuit are installed in the sewer well; the well cover is arranged at the position of the sewer well opening, and is controlled by the lifting device to be lifted to emerge out of the ground or to be lowered to retract into the sewer well and be flush with the upper side surface of the sewer well; the sensor is arranged around the inlet of the sewer well and is connected with the control circuit; when the sensor monitors that the water accumulation exceeds a preset value, information is transmitted to the control circuit, and the control circuit controls the lifting device to lift the well lid; when the sensor monitors that the water accumulation amount is lower than a preset value, the control circuit controls the lifting device to lower and reset the well lid; the well lid downside is equipped with a plurality of bar grids, the bar grid will after the well lid emits ground the lower well communicates with the external world.

2. The intelligent well lid of claim 1, wherein: a plurality of water drainage grooves are formed in the upper side of the well lid.

3. The intelligent well lid of claim 1, wherein: the manhole cover all around is provided with a plurality of audible-visual annunciators, audible-visual annunciator with control circuit links to each other, when the manhole cover rises, descends and is stably in the high-order, audible-visual annunciator's circuit switch-on sends sound and light by its control and sends the signal of warning to passerby.

4. The intelligent well lid of claim 1, wherein: a guide groove is formed in the sewer well, a bar-shaped grid on the lower side of the well lid is enclosed into a cylindrical structure, and a cylinder body of the bar-shaped grid is sleeved in the guide groove; the lifting device comprises a driving motor, a screw rod and a positioning nut; the driving motor is arranged on the inner wall of the sewer well, and a driving shaft of the driving motor extends into the guide groove; the screw is arranged in the guide groove, and the lower end of the screw is meshed with a driving shaft of the driving motor and is controlled to rotate by the driving shaft; the positioning nut is sleeved on the screw rod, and the lower part of the bar-shaped grating is fixed on the positioning nut.

5. The intelligent well lid of claim 1, wherein: the outside parcel of well lid lateral wall has safety protection network, safety protection network is the network structure of fretwork.

6. The intelligent well lid of claim 4, wherein: and a plurality of drain holes are formed at the bottom of the guide groove and are communicated with a drainage channel of the sewer well.