CN215166387U

CN215166387U - Automatic suspension reset municipal road well lid device

Info

Publication number: CN215166387U
Application number: CN202120288036.XU
Authority: CN
Inventors: 郑念军
Original assignee: Hangzhou Boyu Environmental Construction Co ltd
Current assignee: Hangzhou Boyu Environmental Construction Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-14
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an automatic suspension resetting municipal road well lid device, which comprises a well lid, a well seat, a ring piece and a well mouth, wherein a water inlet is arranged at the water inlet on the lower surface of the well lid, a water level sensor is arranged on the inner wall of the water inlet pipe, the well lid is arranged on the lower side, a hydraulic telescopic rod is arranged on the inner wall of a chamber through an installation block, the hydraulic telescopic rod passes through the upper end of the ring piece and is provided with a connecting block, a controller is arranged at the lower end of one side of the chamber, a well mouth is arranged in the well seat, a water flow speed sensor is arranged on the inner side wall of the lower end of the well mouth, when the rainwater is less, the rainwater flows into a sewer from the water inlet, when the rainwater amount is large, the controller controls the hydraulic telescopic rod to drive the well lid to rise, the rainwater flows into the sewer from the edge of the well lid, the ground ponding is drained in time, and the well lid resets when the rainwater is reduced to a certain degree, through fixing the well lid on the connecting block to avoided the well lid to lose the phenomenon and taken place, improved factor of safety.

Description

Automatic suspension reset municipal road well lid device

Technical Field

The utility model relates to a road well lid technical field specifically is an automatic suspension town road well lid device that resets.

Background

The well cover is used for covering the defensive objects on the road or deep wells in home and preventing people or objects from falling down. Generally, the well cover is divided into a round well cover and a square well cover, and generally, the well cover is round in the aspect of road administration in urban areas, and the round well cover is not prone to tilting, so that safety of pedestrians and vehicles can be well protected.

The prior road well lid technology has the following problems: at present municipal road well lid upper surface only is used for two apertures of dismantlement, and the ubiquitous problem that can not in time the drainage appears consequently, surface gathered water appears easily to cause pedestrian's walking inconvenient and traffic jam, because of the well lid does not fix, the well lid phenomenon of losing can appear simultaneously, has improved the potential safety hazard, has increased the probability that the pedestrian fell into in the well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic suspension town road well lid device that resets to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic suspension resetting municipal road well lid device comprises a well lid, a well seat, a circular ring piece and a well mouth, two water inlets are arranged on the upper surface of the well lid, a water inlet pipe is arranged at the water inlet on the lower surface of the well lid, the inner wall of the water inlet pipe is provided with a water level sensor, the side edge of the well cover is provided with a fluorescence prompt strip, a well seat is arranged at the lower side of the well lid, a circular ring sheet is arranged at the upper end of the well seat, a placing ring is arranged at the inner side of the circular ring sheet, a filter screen is fixedly arranged at the lower end of the placing ring, a cavity is arranged between the inner wall and the outer wall of the well seat, a hydraulic telescopic rod is arranged on the inner wall of the cavity through a mounting block, the hydraulic telescopic rod is provided with a connecting block through the upper end of the circular ring piece, the upper surface of the connecting block is fixedly connected with a well cover, the lower extreme of cavity one side is provided with the controller, the inside well head that is provided with of well seat, well head lower extreme inside wall is provided with the water velocity of flow sensor.

Preferably, the well lid upper surface is provided with the fixed pin, the perk lid hole has been seted up to well lid upper surface one side.

Preferably, the position where the hydraulic telescopic rod penetrates through the ring piece is provided with a sealing ring, and the number of the sealing rings is equal to that of the hydraulic telescopic rods.

Preferably, the hydraulic telescopic rod, the water flow rate sensor A and the water flow rate sensor B are all electrically connected with the controller.

Preferably, the models of the water flow sensor A and the water flow sensor B are both S55720-S, and the model of the controller is MAM-200.

Preferably, the lower end of the filter screen extends to the inside of a wellhead, and the water inlet pipe is arranged in the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the water inlet on the well lid, when the rainwater is less, the rainwater flows into the sewer from the water inlet, when the rainfall is great, controller control hydraulic telescoping rod drive well lid rises, the water rainwater flows into the sewer from the well lid edge, in time arrange the ground ponding, can not influence pedestrian's walking, the well lid resets when the rainwater reduces, through fixing the well lid on the connecting block of hydraulic telescoping rod upper end, thereby avoided the well lid to lose the phenomenon and take place, safety factor has been improved, also not have the pedestrian and fall into in the well.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a plan view of the well seat of the present invention.

Fig. 3 is the utility model discloses a well lid top view.

In the figure: the device comprises a well cover 1, a fluorescent prompting strip 2, a connecting block 3, a sealing ring 4, a hydraulic telescopic rod 5, a water inlet pipe 6, a cover warping hole 7, a well seat 8, a controller 9, a water flow rate sensor A10, a water flow rate sensor B11, a circular ring sheet 12, a filter screen 13, a well mouth 14, a cavity 15, a water inlet 16 and a placing ring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an automatic suspension resetting municipal road well cover device comprises a well cover 1, a well base 8, two ring pieces 12 and a well mouth 14, wherein two water inlets 16 are provided on the upper surface of the well cover 1 for rainwater to flow in, a water inlet pipe 6 is provided at the water inlet 16 on the lower surface of the well cover 1, a water flow velocity sensor B11 is provided on the inner wall of the water inlet pipe 6 for detecting the water level height inside the water inlet pipe 6, a fluorescent prompt bar 2 is provided on the side of the well cover 1 for prompting pedestrians not to collide with the well cover 1 when the well cover 1 is lifted, the well base 8 is provided on the lower side of the well cover 1 for supporting the well cover 1, the ring piece 12 is provided on the upper end of the well base 8, a placing ring 17 is provided on the inner side of the ring piece 12 for installing a filter screen 13, a filter screen 13 is fixedly provided on the lower end of the placing ring 17 for filtering weeds or fallen leaves in water, the well base 8 is installed on the well mouth 14 dug on the ground, a cavity 15 is arranged between the inner wall and the outer wall of the well seat 8, a hydraulic telescopic rod 5 is arranged on the inner wall of the cavity 15 through an installation block and drives the well lid 1 to rise or fall, the hydraulic telescopic rod 5 penetrates through the upper end of the circular ring piece 12 and is provided with a connecting block 3, the upper surface of the connecting block 3 is fixedly connected with the well lid 1, a controller 9 is arranged at the lower end of one side of the cavity 15 and is used for receiving signals transmitted by a water flow velocity sensor A10 and a water flow velocity sensor B11 and controlling the working state of the hydraulic telescopic rod 5, a well mouth 14 is arranged inside the well seat 8, a water flow velocity sensor A10 is arranged on the inner side wall of the lower end of the well mouth 14 and detecting the speed of rainwater flowing into the well mouth 14, a fixing pin is arranged on the upper surface of the well lid 1 and is fixedly arranged on the upper surface of the connecting block 3 to prevent the rainwater from washing away the well lid 1 too much, a lid hole 7 is arranged on one side of the upper surface of the well lid to assist in opening the well lid 1, a sealing ring 4 is arranged at the position where the hydraulic telescopic rod 5 penetrates through the circular ring piece 12, prevent that the rainwater from getting into cavity 15, destroying inside electrical apparatus etc. and the quantity of sealing washer 4 equals the quantity of hydraulic telescoping rod 5, water flow sensor A10 and the equal electric connection controller 9 of water flow sensor B11, the model of water flow sensor A10 and water flow sensor B11 is S55720-S, and the model of controller 9 is MAM-200, inside filter screen 13 lower extreme extended to well head 14, inlet tube 6 set up the inside at filter screen 13.

The utility model discloses a theory of operation is: during the use, install well seat 8 in 14 tops of well head, use the pin with well lid 1 fixed mounting on connecting block 3 of hydraulic telescoping rod 5 upper end. When raining, when rainwater is small, rainwater flows into the well mouth 14 from the water inlet 16 on the well lid 1 through the water inlet pipe 6, the water flow rate in the water inlet pipe 6 is increased along with the increase of rainfall, when the water flow rate in the water inlet pipe 6 is increased to an index set by the water flow rate sensor B11, the water flow rate sensor B11 converts a water flow rate signal into an electric signal and transmits the electric signal to the controller 9, the controller 9 controls the hydraulic telescopic rod 5 to extend to drive the well lid 1 to ascend, so that surface water flows in from the edge of the well lid 1, the filter screen 13 prevents weeds or fallen leaves in the rainwater from entering the well mouth 14 and entering a sewer, the water flow rate sensor A10 also senses the rainwater flow rate of the well mouth 14 at the moment, the water flow rate of the well mouth 14 is reduced along with the reduction of the rainwater, when the water flow rate sensor A10 senses that the water flow rate is reduced to the set index, the water flow rate sensor A10 converts the water flow signal into an electric signal and transmits the electric signal to the controller 9, controller 9 control hydraulic telescoping rod 5 shortens to make well lid 1 reset, when needs clear away the inside weeds of filter screen 13 or fallen leaves and get into well head 14 or maintain other devices and need open well lid 1, unscrew the pin earlier, and through perk lid hole 7 with the perk of well lid 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An automatic suspension resetting municipal road well lid device comprises a well lid (1), two well seats (8), ring pieces (12) and a well mouth (14), and is characterized in that two water inlets (16) are formed in the upper surface of the well lid (1), a water inlet pipe (6) is arranged at the position of the water inlet (16) in the lower surface of the well lid (1), a water flow velocity sensor B (11) is arranged on the inner wall of the water inlet pipe (6), a fluorescent prompt strip (2) is arranged on the side edge of the well lid (1), the well seat (8) is arranged on the lower side of the well lid (1), the ring pieces (12) are arranged on the upper end of the well seat (8), a placing ring (17) is arranged on the inner side of the ring pieces (12), a filter screen (13) is fixedly arranged at the lower end of the placing ring (17), a cavity (15) is arranged between the inner wall and the outer wall of the well seat (8), a hydraulic telescopic rod (5) is installed on the inner wall of the cavity (15) through an installation block, hydraulic telescoping rod (5) pass ring piece (12) upper end and are provided with connecting block (3), fixed surface is connected with well lid (1) on connecting block (3), the lower extreme of cavity (15) one side is provided with controller (9), well seat (8) inside is provided with well head (14), well head (14) lower extreme inside wall is provided with water velocity of flow sensor A (10).

2. The automatic suspension resets town road well lid device of claim 1, characterized in that: the manhole cover is characterized in that a fixing pin is arranged on the upper surface of the manhole cover (1), and a cover warping hole (7) is formed in one side of the upper surface of the manhole cover (1).

3. The automatic suspension resets town road well lid device of claim 1, characterized in that: the position that hydraulic telescoping rod (5) passed ring piece (12) is provided with sealing washer (4), and the quantity of sealing washer (4) equals the quantity of hydraulic telescoping rod (5).

4. The automatic suspension resets town road well lid device of claim 1, characterized in that: the hydraulic telescopic rod (5), the water flow rate sensor A (10) and the water flow rate sensor B (11) are all electrically connected with the controller (9).

5. The automatic suspension resets town road well lid device of claim 1, characterized in that: the type of the water flow sensor A (10) and the type of the water flow sensor B (11) are both S55720-S, and the type of the controller (9) is MAM-200.

6. The automatic suspension resets town road well lid device of claim 1, characterized in that: the lower end of the filter screen (13) extends to the inside of the well head (14), and the water inlet pipe (6) is arranged inside the filter screen (13).