CN220301394U

CN220301394U - Well cover

Info

Publication number: CN220301394U
Application number: CN202321723891.4U
Authority: CN
Inventors: 李强兵
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-05
Anticipated expiration: 2033-06-30

Abstract

The utility model provides a well lid, which comprises a first seat ring, a first cover plate, a second cover plate and a hinged connecting piece, wherein the first cover plate, the second cover plate and the hinged connecting piece are covered on the first seat ring; the first cover plate is provided with a through hole, one end of the hinged connecting piece is connected to the first cover plate, the second cover plate is connected with the first cover plate through the other end of the hinged connecting piece and is used for covering the through hole, and the area of the first cover plate is larger than that of the second cover plate. Compared with the prior art, the utility model adopts the double-cover plate design, the second cover plate can be opened firstly during maintenance, and then the second cover plate stretches into the photographing equipment from the through hole to check the condition in the well, so that the device is light and convenient; meanwhile, the method of installing the signboard on the front surface of the original cover plate is replaced, and the abrasion of the signboard is effectively prevented.

Description

Well cover

Technical Field

The utility model relates to the technical field of public facilities, in particular to a well lid.

Background

The cable well is a well used on a cable underground passage, and is generally arranged at a straight line, a turning and a branching position for cable overhaul. The cable well is required to be overhauled, the cable well cover is a cover of the cable well part, the opening of the existing well cover is often blocked by soil and stones, the cable well is difficult to pry open and view when being opened, the well cover is turned after prying open, and the cable well cover is heavy and difficult to place; and the marks on the upper part of the electric power well cover cannot be identified after a period of time because the vehicles of the pedestrians are worn, so that the type of well covers such as sewage, electric power, fuel gas, water supply and the like cannot be determined, the trend of a channel, the number of a cable well and the like cannot be identified, and a plurality of inconveniences are brought to maintenance or investigation.

Disclosure of Invention

Accordingly, the present utility model is directed to a manhole cover that overcomes the above-mentioned problems of the prior art.

The embodiment of the utility model provides a well lid, which comprises: the seat comprises a first seat ring, a first cover plate, a second cover plate and a hinged connecting piece, wherein the first cover plate, the second cover plate and the hinged connecting piece are covered on the first seat ring;

the first cover plate is provided with a through hole, one end of the hinged connecting piece is connected to the first cover plate, the second cover plate is connected with the first cover plate through the other end of the hinged connecting piece and is used for covering the through hole, and the area of the first cover plate is larger than that of the second cover plate.

In a preferred embodiment of the present utility model, a first through opening is provided on the first cover plate for opening the first cover plate; the second cover plate is provided with a second through opening for opening the second cover plate.

In a preferred embodiment of the present utility model, a signboard is mounted on the back surface of the second cover plate.

In a preferred embodiment of the present utility model, the diameter of the through hole is in a range of 12 cm or more and 21 cm or less.

In a preferred embodiment of the present utility model, the shape of the second cover plate is circular or square.

In a preferred embodiment of the utility model, the second cover plate is provided with an extension iron, which is connected to the hinge connection.

In a preferred embodiment of the utility model, a second race is also included;

the second seat ring is arranged on the inner edge of the through hole, a notch is arranged on the second seat ring, and a hole is arranged on the transverse end face of the notch.

In a preferred embodiment of the present utility model, the hinge connection piece is provided with a cylindrical connecting iron and a cylindrical extending iron, the cylindrical connecting iron is inserted into the extending iron on the second cover plate, the second cover plate realizes free rotation through the cylindrical connecting iron, the cylindrical extending iron is inserted into a hole of a notch of the second seat ring, and the hinge connection piece realizes free rotation through the cylindrical extending iron and the second seat ring in an inserting manner.

The embodiment of the utility model has the following beneficial effects:

the utility model adopts the double-cover plate design, the second cover plate can be opened firstly during maintenance, and then the second cover plate stretches into the shooting equipment from the through hole to check the condition in the well, so that the utility model is light and convenient; meanwhile, the method of installing the signboard on the front surface of the original cover plate is replaced, and the abrasion of the signboard is effectively prevented.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a manhole cover according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an adjusting ring according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a second cover plate according to an embodiment of the present utility model;

fig. 4 is a schematic view of a second seat ring according to an embodiment of the present utility model.

Icon: 1-an electric manhole cover; 11-a first race; 12-a first cover plate; 13-a second cover plate; 121-a first through opening; 122-through holes; 123-a second race; 131-electric power identification plate; 132-a second through opening; 133-extension iron; 134-a regulator ring; 1341-cylindrical iron; 1342-cylindrical extension iron; 1231-holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Aiming at the defects of the practicability of the existing well cover, the utility model aims to provide an embodiment of the well cover which is convenient for checking the mark and opening and is light and convenient.

Examples

In order to achieve the above object, the present utility model provides the following technical solutions; a well lid, comprising: the seat comprises a first seat ring, a first cover plate, a second cover plate and a hinged connecting piece, wherein the first cover plate, the second cover plate and the hinged connecting piece are covered on the first seat ring;

It can be appreciated that in this embodiment, the second cover plate is embedded in the middle of the first cover plate, and the second cover plate is opened, so that the signboard installed on the back of the second cover plate can be seen and the situation in the well can be checked.

Specifically, the through hole arranged on the first cover plate is positioned in the middle of the first cover plate; the through hole can be used as an access hole, and is specifically set to be smaller in caliber, so that shooting equipment can be ensured to extend into a well through the access hole to shoot and check internal conditions for overhaul, and pedestrians and vehicles are prevented from stepping into the well, and safety is ensured; the diameter range of the through hole of this embodiment is set to be 12 cm or more and 21 cm or less.

Through articulated connection spare, realize that the second apron is connected with first apron, the second apron can 180 degrees free turnover, avoids the second apron to be stolen or open the postnatal and lose scheduling problem.

In one possible embodiment, the first cover plate is provided with a first through opening for opening the first cover plate; the second cover plate is provided with a second through opening for opening the second cover plate.

Specifically, in this embodiment, when the first cover plate is opened, the first through opening 121 is inserted into a crow bar or an iron hook to open the first cover plate, so that the first through opening solves the problem that the original groove is blocked by earth and stone; when the second cover plate is opened, the second through opening 132 can be opened by inserting a crowbar or an iron hook, so that the second cover plate is opened, the second cover plate is opened to replace the first cover plate which is opened in a heavy manner, the safety caused by smashing hands and feet when the first cover plate is placed is avoided, and meanwhile, the problem that the original groove is blocked by earth and stones is solved by the second through opening.

In one possible embodiment, a signboard is mounted on the back of the second cover plate.

In the concrete implementation process, the signboard is installed at the back of the second cover plate, and it can be understood that the side facing the outside of the wellhead is the front of the cover plate, and the side facing the inside of the wellhead is the back.

In a possible embodiment, the second cover plate is circular or square in shape.

In a possible embodiment, the second cover plate is provided with an extension iron, which is connected to the hinge connection.

Specifically, in the present utility model, the second cover plate is provided with an extension iron 133, and the extension iron 133 is connected to the first cover plate through an adjusting ring 134. It will be appreciated that the adjusting ring herein is identical to the hinged connection described above for connecting the second cover plate and the first cover plate.

In one possible embodiment, the well lid further comprises a second seat ring; the second seat ring is arranged on the inner edge of the through hole, a notch is arranged on the second seat ring, and a hole is arranged on the transverse end face of the notch.

In particular to the embodiment, the periphery of the through hole, namely the small access hole, is provided with a second seat ring, and the second cover plate is arranged on the second seat ring.

In a possible implementation manner, the hinge connection piece is provided with a cylindrical connecting iron and a cylindrical extending iron, the cylindrical connecting iron is inserted into the extending iron on the second cover plate, the second cover plate realizes free rotation through the cylindrical connecting iron, the cylindrical extending iron is inserted into a hole of a notch of the second seat ring, and the hinge connection piece realizes free rotation through the cylindrical extending iron and the second seat ring in an inserting manner.

Compared with the prior art, the utility model adopts the double-cover plate design, the second cover plate can be opened firstly during maintenance to check the information of the identification plate on the back of the second cover plate, and then the second cover plate stretches into the photographing equipment from the small maintenance hole to check the condition in the well, so that the device is light and convenient; meanwhile, the method of installing the signboard on the front surface of the original cover plate is replaced, and the abrasion of the signboard is effectively prevented.

For a more detailed description of the utility model, referring to fig. 1, a manhole cover according to this embodiment includes a manhole cover 1 including a first seat 11, a first cover 12 and a second cover 13, the first cover 12 is mounted on the first seat 11, and the second cover 13 is mounted on a second seat 123 in the middle of the first cover 12; the first cover plate 12 is extended with a first through opening 121, a hole is formed in the middle of the first cover plate, the through hole 122 and a second seat ring 123 on the through hole are formed in the middle of the first cover plate, the first cover plate 12 can be opened by inserting a tool into the first through opening 121 to pry, and meanwhile, the second cover plate 13 is placed on the second seat ring 123 of the through hole 122 when being closed; the electric power signboard 131 is installed on the back of the second cover plate 13, the second through opening 132 and the extension iron 133 are extended, the extension iron 133 is connected with the adjusting ring 134, the second cover plate 13 can be opened by inserting the second through opening 132 through a well opening tool to pry, and meanwhile the second cover plate 13 is connected with the first cover plate 12 through the adjusting ring 134, so that overturning is achieved. The electric power signboard can be freely turned over at 180 degrees, and the electric power signboard is arranged on the back surface of the second cover plate;

in order to realize the overturning fixation of the second cover plate 13, a hinged connection piece is arranged between the second cover plate 13 and the first cover plate 12, in this embodiment, the hinged connection piece is specifically an adjusting ring 134, referring to a schematic diagram of an adjusting ring shown in fig. 2, a cylindrical connecting iron 1341 on the adjusting ring 134 is inserted into an extension iron 133 on the second cover plate 13, the second cover plate 13 can freely rotate through the cylindrical connecting iron 1341, meanwhile, a cylindrical extension iron 1342 on the adjusting ring 134 is inserted into a hole 1231 of the second seat ring 123, referring to a schematic diagram of the second seat ring shown in fig. 4, and the adjusting ring 134 can freely rotate through the insertion connection of the cylindrical extension iron 1342 and the second seat ring 123. This allows the second cover 13 to be hinged to the first cover 12 by means of the adjusting ring 134 and a 180 degree free turning over.

Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In addition, in the description of embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood by those skilled in the art in specific cases.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, each functional unit in the embodiment of the present utility model may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.

Finally, it should be noted that: the above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A well lid, includes first seat circle and covers first apron on the first seat circle, its characterized in that still includes: a second cover plate and a hinged connection;

2. The well lid of claim 1, wherein a first through opening is provided in the first cover plate for opening the first cover plate; the second cover plate is provided with a second through opening for opening the second cover plate.

3. The well lid of claim 1 or 2, wherein the back of the second cover plate is provided with a sign.

4. A manhole cover according to claim 3, wherein the diameter of the through hole is in the range of greater than or equal to 12 cm and less than or equal to 21 cm.

5. The well lid of claim 4, wherein the second cover plate is circular or square in shape.

6. The well lid of claim 4, wherein the second cover plate is provided with an extension iron, the extension iron being connected to the hinged connection.

7. The well lid of claim 6, further comprising a second seat ring;

8. The well lid of claim 7, wherein the hinged connection is provided with a cylindrical iron and a cylindrical iron, the cylindrical iron is inserted into the iron on the second cover plate, the second cover plate is free to rotate through the cylindrical iron, the cylindrical iron is inserted into a hole of a notch of the second seat ring, and the hinged connection is free to rotate through the insertion of the cylindrical iron and the second seat ring.