CN218204572U

CN218204572U - Waterproof well lid

Info

Publication number: CN218204572U
Application number: CN202222752615.2U
Authority: CN
Inventors: 徐刚
Original assignee: Hubei Dingyu Environmental Protection Technology Co ltd
Current assignee: Hubei Dingyu Environmental Protection Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-03
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of well covers, in particular to a waterproof well cover, which comprises a well cover and a well ring and a well frame; the well cover is provided with socket short pipes, and the depth of the well ring and the well frame corresponds to the socket short pipes of the well cover; and a sealing ring is fixed on the inner wall of the well ring and the well frame. The utility model discloses a design one kind from well lid of taking certain length socket joint nozzle stub structure, the well curb framed of its matching also increases the well curb framed of the take-up altitude corresponding well lid socket joint nozzle stub degree of depth, the design has the individual layer draw-in groove or the double-deck draw-in groove that can fix the side and put the closed water seal rubber ring of T type at the inner wall round fly-in range of well curb framed, a single-deck draw-in groove or the double-deck draw-in groove for fixed water seal rubber ring closes, with the nozzle stub and the sealed rubber ring extrusion of the well lid that correspond the socket joint and get into closely there is not any gap, it can not have not hard up also to guarantee to close lid hookup location, in order to realize preventing that liquid such as inspection shaft top rainwater or other sewage from closing the lid gap through well lid and well curb and flowing into inside the inspection shaft well room.

Description

Waterproof well lid

Technical Field

The utility model relates to a well lid technical field specifically is a waterproof well lid.

Background

Important equipment instruments, wiring terminals, valve switches, monitoring instruments, sensors and the like are arranged in the inspection wells of the valves, the instruments, the electric equipment and the like in the professional fields of water supply, chemical engineering, metallurgy, petroleum, gas, electric power, communication, national defense and the like, and the important facilities generally require that dry, sanitary and insulating environmental space is achieved in the inspection well room. However, in practical practice under practical conditions, many of such special inspection wells cannot isolate rainwater, sewage and oil stain liquid outside the well from flowing into the well, and finally, many special equipment inspection wells can cause rainwater to enter the inspection wells in rainy days, so that equipment in the well is immersed in water and soaked in the water to work. Some valves are soaked and damaged, some telecom wiring terminals are soaked in water to influence signal transmission and acquisition, even if a pipe protection person sets an automatic drainage pump for drainage in a well, the inside of the inspection well filled with rainwater is always wet, so that a plurality of valve instruments are corroded and screws are corroded, the maintenance of facilities of the inspection well is more difficult, the operation of a large amount of accumulated water in the well is more troublesome when the accumulated water people carry water, when the rainwater soaks the facilities in the inspection well for a long time, safety risks can be brought to the system operation of the equipment, the replacement frequency and labor intensity of the facilities in the equipment well can be increased, and the investment of the pipe protection of the maintenance of the facilities in the whole inspection well is increased.

In order to solve the problems that liquid such as external rainwater and sewage cannot enter the inspection well when the well lid of the inspection well of special facilities in the field cannot be isolated, and the water-closing sealing performance of the joint position of the well lid and a well ring is poor, the waterproof well lid is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof well lid, realize that the installation can not be followed the well lid that is located the road surface and closed to cover gap position flow and go liquid such as outside rainwater, sewage, road surface oil stain inside the inspection shaft of placing special facility, the phenomenon that instruments, valves in the special inspection shaft can not take place to be soaked by water all the time takes place, guarantees the interior facility operation safety and stability of special inspection shaft, and it is reliable to last the system work operation who corresponds the inspection shaft facility for a long time to guarantee.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof well cover comprises a well cover and a well ring and a well frame;

the well cover is provided with socket short pipes, and the depth of the well ring and the well frame corresponds to the socket short pipes of the well cover;

and a sealing ring is fixed on the inner wall of the well ring and the well frame.

Preferably, at least one clamping groove is formed in one circle of the inner wall of the well ring and the well frame, and the sealing ring is fixed in the clamping groove.

Preferably, the port surface of the socket short pipe is a contraction short pipe with a slope.

Preferably, the front of the well lid is uniformly distributed with at least two hook grooves.

Preferably, the back of the well lid is provided with a thickening structure at a position corresponding to the hook groove.

Preferably, the back of the well lid is provided with a keel.

Preferably, the keel is provided with a mounting hole.

Preferably, a limit ridge is arranged on the well ring and well frame corresponding to the joint of the well cover, a threaded hole is formed in the limit ridge, and a through hole is formed in the well cover corresponding to the threaded hole.

Preferably, the walling crib is provided with an anti-falling net, and the anti-falling net is fixed on an anti-falling bolt or a Z-shaped clamping groove of the walling crib through a hanging lug.

Preferably, a hollowed-out frame is arranged on the outer ring of the base of the walling crib and is fixed with the walling crib through a rib plate.

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

the waterproof well lid passes through the combination of socket short pipe and sealing washer, guarantee that rubber ring and curb binding position interlock are closely knit, even if can let inspection shaft outside water even the water level is higher than inspection shaft lid top surface very high, when soaking completely and submerging road surface and inspection shaft take a definite altitude, outside rainwater or sewage can not flow into inside the inspection shaft along the well lid, because the whole extension of inspection shaft well lid base that we designed has the socket joint pipe, there is the draw-in groove of fixed elastic rubber sealing washer in the curb inner wall design that extended socket joint pipe corresponds, correspond the sealed rubber ring of close water of installation fixed well lid socket short pipe extrusion closely, guarantee that tight well lid of taking socket joint pipe inserts the well lid and the socket short pipe wall of well lid combines, also can guarantee rainwater or sewage can not get into inside the inspection shaft under the water pressure condition, in order to guarantee full water-sealed waterproof function, realize the safety of facilities such as equipment instrument valve in the protection special inspection shaft, easily special equipment inspection shaft does not have ponding to overhaul.

Drawings

FIG. 1 is a schematic view of the structure of the open state of the present invention;

FIG. 2 is a schematic view of the structure of the closed state of the present invention;

fig. 3 is a front cross-sectional view of the well lid of the present invention;

fig. 4 is a schematic view of the square wide-side walling crib of the utility model.

In the figure: 1. a well cover; 2. a socket short pipe; 3. a well ring and a well frame; 4. a seal ring; 5. a card slot; 6. a hook groove; 7. thickening the structure; 8. a keel; 9. mounting holes; 10. limiting ridges; 11. a through hole; 12. a threaded hole; 13. the anti-falling net; 14. hanging a lug; 15. a frame; 16. a rib plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1, the waterproof well cover comprises a well cover 1 and a well ring and a well frame 3;

the well lid 1 is from socket stub pipe 2 of taking certain length, the walling crib 3 that its matches also corresponds the walling crib 3 that the depth of socket stub pipe 2 increases, it has the individual layer draw-in groove 5 or the double-deck draw-in groove 5 that can fix the side and put T type closed water seal rubber ring to design at the inner wall round certain interval of walling crib 3, be used for fixed T type closed water seal rubber ring, with socket stub pipe 2 and the extrusion of T type closed water seal rubber ring of the well lid 1 that correspond to get into closely there is not any gap, also guarantee to close the lid binding position and can not have not become flexible, in order to realize preventing that liquid such as the well lid 1 top rainwater or other sewage from flowing into the inspection shaft well room through well lid 1 and walling crib gap, water soaks in-well valve, instrument etc. cause harm for equipment instrument or valve etc. in the special inspection well.

The end face of the socket short pipe 2 of the well lid 1 is provided with a contraction port with a certain gradient, so that the contraction port can be smoothly pressed to slide into a sealing rubber ring combination position under the assistance of lubricating grease when being inserted into a well ring frame 3.

As shown in fig. 2, the front surface of the manhole cover 1 is equally provided with two clamping grooves 5 for lifting the manhole cover 1 to hang the lifting hook, and the shape of the clamping grooves 5 can be determined according to different hook selection shapes for lifting the manhole cover 1 and the shape of the port of a conventional crow bar. The bottom surface that corresponds 1 openly plays 1 crow bar draw-in groove 5 of well lid, and 1 designs of well lid have thickening structure 7, satisfies that 1 positive draw-in groove 5 of well lid can not leak and get into the inspection shaft inside.

The bottom surface of well lid 1 is equipped with the hexagonal scattering and opens the strengthening rib of six triangle-shaped gussets and increases fossil fragments 8 to it is indestructible to satisfy inspection shaft lid 1 anti vehicle when the road surface rolls. Meanwhile, the center of each edge of the hexagonal body at the center of the keel 8 at the back of the well lid 1 is reserved with a mounting hole 9 for a screw hole which can be used for fixing a remote monitoring instrument at a later stage.

Well lid 1 closes the spacing bank 10 that combines the correspondence of reality with walling crib 3, the round evenly distributed of spacing bank 10 has 6 hexagon socket head cap screw pole through-holes 11 of fixed well lid 1 and walling crib 3, with the screw hole 12 of screwing up the screw, can be better be connected well lid 1 and heightening walling crib 3 closely firmly and do not take place the separation, well lid 1 rocks, it is not hard up to appear between well lid 1 and the walling crib when the better stopping vehicle rolls inspection well lid 1, jump the lid, well lid 1 collides with the walling crib and sends bang as the sound etc. more can not appear the inspection well lid and is rolled constantly by the vehicle the back well lid can sink with the below-crib plane phenomenon.

The bottom of the inner ring of the inspection well ring is staggered with the depth of the socket short pipe 2 of the well cover 1, and the hanging lugs 14 for hanging the inspection well anti-falling net 13 are uniformly distributed, so that the requirement that the wire mesh type soft anti-falling net 13 is hung and fixed can be met. The hard metal anti-falling net 13 can also be hung and fixed, and the hook at the position of the hard metal anti-falling net 13 corresponding to the hanging lug 14 can be set to be provided with an anti-falling bolt or an anti-falling bolt. The safety accident risk that the inspection well loses the anti-falling net 13 can be caused by the fact that the anti-falling net 13 is rushed out of the position of the hanging lug 14 when the water level of the inspection well of the sewer rises. A Z-shaped clamping groove 5 which sinks and moves left and right can also be designed to fix the metal anti-falling net 13.

The bottom seat outer lane of walling crib 3 adopts the frame 15 of the hollow out construction who takes the set-square gusset support intensity, the fixed inspection shaft walling crib of being convenient for, when making its base and road pavement pour concrete or pitch, can pour firmly, make the structure and the road surface concrete combination of walling crib can not become flexible displacement when the vehicle rolls inspection shaft lid 1 vibration to inspection shaft walling crib, guarantee that inspection shaft disease can not appear in the road surface all around of inspection shaft, the sunken hole of road surface phenomenon, extension inspection shaft and its road surface life all around.

The adjustment of the structural lap stress surface of the joint part of the manhole cover 1 and the manhole ring can be a traditional round narrow-side structure manhole ring, can also be designed into a round wide-side anti-settling structure for heightening and widening the manhole ring frame 3, and can also be designed into a square wide-side anti-settling structure for heightening and widening the manhole ring frame 3 so as to meet the requirements of installation positions under different working conditions.

The utility model discloses the full waterproof type inspection shaft of full cut-off water changes the combination structure of traditional inspection shaft lid 1 and inspection shaft circle, redesign a well lid 1 of taking certain length socket pipe can the socket joint insert the inner wall have the combination mode of the walling crib of closing water-stop rubber ring, and simultaneously, it has the sealed rubber ring draw-in groove 5 of high strength that coincide each other still to design corresponding well lid 1 socket joint to the combination position (walling crib horn mouth position) of walling crib, be convenient for fixed individual layer or double-deck elastic seal rubber ring, sealed rubber ring can design into T type circular arc type structure, it is closely knit to guarantee rubber ring and walling crib combination position interlock, can let inspection shaft outside water even if the water level is higher than 1 top surface of inspection shaft lid very, when soaking completely submergence road surface and inspection shaft take the altitude, outside rainwater or sewage can not all flow into inside the inspection shaft along well lid 1.

Can effectively stop rainwater or sewage from 1 top side of well lid and flow into the inside facility of soaking in the inspection shaft of inspection shaft, special compressive structure design still can prevent subsiding, prevent ftractureing, prevent collapsing, prevent the protect function of hollow to road surface around the inspection shaft and pit shaft road surface and ground simultaneously, and the well lid walling crib on protection road surface stops and reduces damage, spring simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof well lid which characterized in that: comprises a well cover (1) and a well ring and a well frame (3);

the well cover (1) is provided with socket short pipes (2), and the depth of the well ring and well frame (3) corresponds to the socket short pipes (2) of the well cover (1);

and a sealing ring (4) is fixed on the inner wall of the well ring and the well frame (3).

2. The waterproof well lid of claim 1, wherein: the inner wall of the well ring well frame (3) is provided with at least one clamping groove (5), and the sealing ring (4) is fixed in the clamping groove (5).

3. The waterproof well lid of claim 1, wherein: the port surface of the socket short pipe (2) is a contraction port short pipe with a slope.

4. The waterproof well lid of claim 1, wherein: the front of the well lid (1) is uniformly distributed with at least two hook grooves (6).

5. The waterproof well lid of claim 4, wherein: the back of the well lid (1) is provided with a thickening structure (7) at a position corresponding to the hook groove (6).

6. The waterproof well lid of claim 1, wherein: the back of the well lid (1) is provided with a keel (8).

7. The waterproof well lid of claim 6, wherein: and the keel (8) is provided with a mounting hole (9).

8. The waterproof well lid of claim 1, wherein: the manhole ring and frame assembly is characterized in that a limiting threshold (10) is arranged on the manhole ring and frame (3) corresponding to the joint of the manhole cover (1), a threaded hole (12) is formed in the limiting threshold (10), and a through hole (11) is formed in the manhole cover (1) corresponding to the threaded hole (12).

9. The waterproof well lid of claim 1, wherein: be provided with on walling crib (3) and prevent weighing down net (13), prevent weighing down net (13) and fix on anticreep bolt or zigzag draw-in groove (5) of walling crib (3) through hangers (14).

10. The waterproof well lid of claim 1, wherein: the outer ring of the base of the well curb well frame (3) is provided with a hollowed-out frame (15), and the frame (15) is fixed with the well curb well frame (3) through a rib plate (16).