CN214194674U

CN214194674U - Prevent flowing backward municipal administration well lid

Info

Publication number: CN214194674U
Application number: CN202023251923.4U
Authority: CN
Inventors: 魏苏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a prevent flowing backward municipal administration well lid, which comprises a body, the upper end fixed mounting of body has the lid, the upper end movable mounting of lid has the lid main part, the fixed inlet opening that is provided with in upper end of lid, the inlet opening equidistance distributes in the upper end of lid, the front end fixed mounting of lid main part has the connecting block. This prevent flowing backward municipal administration well lid, inside kicking block shape is the toper, with the inside recess looks adaptation of well lid, when internals receives the rivers pressure influence to reciprocate, thereby kicking block and recess laminating mutually make the inside limbers of well lid carry out the shutoff, make the inside enclosure space that forms of well lid, and then inside rivers just can't spill out through the intake chamber, overall structure is simple, inside movable pulley is installed on the sliding tray, when discharge is too big, the movable pulley drives the link and upwards slides, go up the moving as a whole position that the spacing piece can restrict the movable pulley, the phenomenon of displacement to damage can not appear, play the effect that the well lid prevented flowing backward.

Description

Prevent flowing backward municipal administration well lid

Technical Field

The utility model relates to a municipal administration well lid technical field specifically is a prevent flowing backward municipal administration well lid.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, garbage treatment and disposal and other projects, and such as various pipelines closely related to life: rainwater, sewage, feedwater, normal water, electric power (the part beyond the red line), telecommunications, heating power, gas etc. also the construction of square, urban afforestation etc. all belong to the municipal works category, the well lid for cover road or the deep well in the family, prevent people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, generally adopt circularly, can be used to greenbelt, pavement, motorway, pier, lane etc..

The existing well lid internal structure is too simple, when water flow is too large, the phenomenon that water flow falls back from the inside of a sewer can occur, so that the ground water amount can be increased, and garbage enters the inside of the well lid to cause the inside to be blocked and cannot be cleaned manually, so that inconvenience is caused to people going on a journey or vehicles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent flowing backward municipal administration well lid to it is too simple to put forward current well lid inner structure among the solution above-mentioned background art, when discharge was too big, just can appear rivers from the inside phenomenon of falling back of sewer, thereby can make the ground water yield increase, and has rubbish to enter into well lid inside can cause inside not good manual work of jam to clear up sometimes, causes inconvenient problem to people's trip or vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent flowing backward municipal administration well lid, includes the body, the upper end fixed mounting of body has the lid, the upper end movable mounting of lid has the lid main part, the fixed inlet opening that is provided with in upper end of lid, the inlet opening equidistance distributes in the upper end of lid, the front end fixed mounting of lid main part has the connecting block.

Preferably, a filter plate is fixedly arranged inside the cover body below the water inlet, and a water inlet groove is fixedly arranged below the filter plate.

Preferably, the lower end of the cover body is fixedly provided with a groove, and a floating block is movably arranged below the groove in the body.

Preferably, the inside fixed mounting of floating block has the link, the link runs through the outer end that the floating block extended to the body, the upper end fixed mounting of link has lug one.

Preferably, the upper end fixed mounting that the left side of lug one is located the upper end of link has lug two, the inside fixed mounting that the top of link is located lug one has waterproof baffle, the inside fixed sliding tray that is provided with of body.

Preferably, the inside installation piece fixed mounting of link has the movable pulley, the upper end fixed mounting of sliding tray has last spacing piece, the lower extreme fixed mounting of sliding tray has lower spacing piece, the shape of floating block is the toper, floating block and recess looks adaptation, a basin and a lug looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the anti-backflow municipal well lid, the floating block in the well lid is conical and is matched with the groove in the well lid, when the internal parts move up and down under the influence of water flow pressure, the floating block and the groove are attached to block the water through hole in the well lid, so that a closed space is formed in the well lid, and then the water flow in the well lid cannot overflow through the water inlet groove, and the anti-backflow effect of the well lid is achieved;

2. the anti-backflow municipal well lid is simple in overall structure, the sliding wheels inside the well lid are installed on the sliding grooves, when the water flow is too large, the sliding wheels drive the connecting frame to slide upwards, the upper limiting blocks can limit the overall moving position of the sliding wheels, when the water flow retreats, the sliding wheels can slide downwards to the lower portion inside the well lid, the phenomenon that the well lid is damaged due to displacement cannot occur, and the flexibility of the well lid is improved;

3. this prevent flowing backward municipal administration well lid, well lid top are provided with a plurality of water inlets, can increase the water intake speed of rivers when the water yield is too big, and the filter plate of below installation can filter the rubbish that the volume is too big, stays it on the filter plate, makes things convenient for the workman to clear up, can not cause the jam to inside part, has improved the practicality of well lid.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the body of the present invention;

FIG. 3 is a schematic view of the sectional structure of the sliding groove of the present invention;

fig. 4 is an enlarged schematic view of the sliding groove of the present invention.

In the figure: 1. a body; 2. a cover body; 3. a cover main body; 4. a water inlet hole; 5. connecting blocks; 6. filtering the plate; 7. a water inlet groove; 8. a groove; 9. floating blocks; 10. a connecting frame; 11. a first bump; 12. a second bump; 13. a waterproof baffle; 14. a sliding groove; 15. a sliding wheel; 16. an upper limit block; 17. a lower limit block.

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. 1-4, the present invention provides a technical solution: the utility model provides a prevent flowing backward municipal administration well lid, includes body 1, and the upper end fixed mounting of body 1 has lid 2, and the upper end movable mounting of lid 2 has lid main part 3, and the upper end of lid 2 is fixed and is provided with inlet opening 4, and 4 equidistance distributions in the upper end of lid 2 in the inlet opening have connecting block 5, the front end fixed mounting of lid main part 3.

Further, the inside fixed mounting that is located lid 2 below inlet opening 4 has filter plate 6, the fixed intake chamber 7 that is provided with in below of filter plate 6, the impurity in the inside sewage of well lid of can being convenient for through setting up filter plate 6 effectively filters, rubbish such as great branch is sieved out, thereby prevent that rubbish from entering into the inside phenomenon that blocks up the export and arouse the pipe blockage of device, intake chamber 7 is concave type, and respectively be provided with four below the well lid, 11 looks adaptations of intake chamber 7 and lug, thereby can prevent that rivers from falling back thereby spill out ground and cause the phenomenon of submerging ground, the circulation of well lid has been improved.

Further, the fixed recess 8 that is provided with of lower extreme of lid 2, the below of recess 8 is located the inside movable mounting of body 1 and has a kicking block 9, the below of lid 2 is provided with recess 8 and the inside kicking block 9 looks adaptation of body 1, the shape of kicking block 9 is the toper, thereby be connected with recess 8 when kicking block 9 rises and make a lug 11 with the shutoff of intake chamber 7, with the inside complete shutoff of passageway of well lid and then make inside rivers can't spill out ground, the practicality of well lid has been improved.

Further, the inside fixed mounting of floating block 9 has link 10, link 10 runs through the outer end that floating block 9 extended to body 1, the upper end fixed mounting of link 10 has lug 11, link 10 runs through the both sides that floating block 9 extended to lid 2 and makes the structure of floating block 9 more firm, the inside packing of lug 11 has the heavy object, thereby rivers promote link 10 and make its link 10 upwards remove 7 shutoff intake chambers when rivers are too urgent, the flexibility of well lid has been improved.

Further, the upper end fixed mounting that the left side of lug one 11 is located the upper end of link 10 has lug two 12, the inside fixed mounting that the top of link 10 is located lug one 11 has waterproof baffle 13, the fixed sliding tray 14 that is provided with in inside of body 1, through installing waterproof baffle 13 in the top of link 10, when lug one 11 carries out the shutoff with intake chamber 7, for preventing that rivers from leaking or lug 11 pressure makes its fracture inadequately, thereby waterproof baffle 13 of top can increase one deck lifting surface area and make rivers can not break lug one 11 impact, the practicality of well lid has been improved greatly.

Further, the inside installation piece fixed mounting of link 10 has movable pulley 15, the upper end fixed mounting of sliding tray 14 has last spacing piece 16, the lower extreme fixed mounting of sliding tray 14 has lower spacing piece 17, the shape of floating block 9 is the toper, floating

block

9 and 8 looks adaptations of recess, 11 looks adaptations of intake antrum 7 and lug, sliding tray 14 is installed in the inside of body 1, can make movable pulley 15 freely reciprocate in inside, upper spacing piece 16 is installed to the top of sliding tray 14 and can play spacing effect, thereby prevent that inside movable pulley 15 from receiving the serious impact of rivers to rush out body 1 and cause the well lid to wholly damage, the whole use of the well lid of being convenient for, the whole practicality of well lid has been improved.

The working principle is as follows: firstly, when the liquid level of the well cover rises, a plurality of water inlet holes 4 are arranged above the well cover, the water inlet speed of water flow can be increased when the water flow is too large, the filter plates 6 are arranged below the well cover, the filter plates 6 can facilitate the effective filtration of impurities in sewage in the well cover and screen out garbage such as larger branches, the garbage is prevented from entering the device to block an outlet, thereby preventing the phenomenon of pipeline blockage, facilitating the cleaning of workers, preventing the blockage of internal parts, enabling the floating block 9 at the lower part to move upwards, enabling the floating block 9 to drive the connecting frame 10 to move upwards and slowly, enabling the shape of the floating block 9 to be a conical inclined surface and to be matched with the groove 8 in the well cover, when the floating block 9 is pushed by the water flow to move upwards, the floating block 9 is connected with the groove 8, the first convex block 11 of the connecting frame 10 is matched with the water inlet groove 7, enabling the connecting frame 10 to penetrate through the floating block 9 and extend to the two sides of the cover body 2, so that the structure of the floating block 9 is more stable, the inside packing of lug 11 has the heavy object, thereby rivers promote link 10 when rivers are too urgent and make its link 10 upwards remove 7 shutoff of intake chamber, make the inside confined space that forms of well lid, and inside rivers can't fall back ground, and when rivers were moved back, the rivers pressure that floating block 9 received diminishes, will drive sliding wheel 15 slowly downstream, moves back to the top of lower stopper 17, plays the effect that normal well lid prevented flowing backward.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a prevent flowing backward municipal administration well lid, includes body (1), its characterized in that: the upper end fixed mounting of body (1) has lid (2), the upper end movable mounting of lid (2) has lid main part (3), the upper end of lid (2) is fixed and is provided with inlet opening (4), inlet opening (4) equidistance distribution is in the upper end of lid (2), the front end fixed mounting of lid main part (3) has connecting block (5).

2. The anti-backflow municipal well lid according to claim 1, characterized in that: the water inlet device is characterized in that a filter plate (6) is fixedly arranged inside the cover body (2) below the water inlet hole (4), and a water inlet groove (7) is fixedly arranged below the filter plate (6).

3. The anti-backflow municipal well lid according to claim 2, characterized in that: the lower extreme of lid (2) is fixed and is provided with recess (8), the inside movable mounting that lies in body (1) below recess (8) has floating block (9).

4. The anti-backflow municipal well lid according to claim 3, characterized in that: the inside fixed mounting of floating block (9) has link (10), link (10) run through floating block (9) and extend to the outer end of body (1), the upper end fixed mounting of link (10) has lug (11).

5. The anti-backflow municipal well lid according to claim 4, characterized in that: the upper end fixed mounting that the left side of lug (11) is located link (10) has lug two (12), the inside fixed mounting that the top of link (10) is located lug (11) has waterproof baffle (13), the inside fixed sliding tray (14) that is provided with of body (1).

6. The anti-backflow municipal well lid according to claim 5, characterized in that: the inside installation piece fixed mounting of link (10) has movable pulley (15), the upper end fixed mounting of sliding tray (14) has last spacing piece (16), the lower extreme fixed mounting of sliding tray (14) has lower spacing piece (17), the shape of floating block (9) is the toper, floating block (9) and recess (8) looks adaptation, intake antrum (7) and lug (11) looks adaptation.