CN219315816U

CN219315816U - Hollow well lid that prevents falling

Info

Publication number: CN219315816U
Application number: CN202223370232.5U
Authority: CN
Inventors: 安博; 王征
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-07
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of well covers, in particular to an anti-falling hollow well cover. Including the well lid, well lid top and ground parallel and level, well lid bottom edge butt is at the inspection shaft top, and the well lid bottom has the anti-falling board through mounting bolt connection, and the anti-falling board is including controlling two symmetrical bow-shaped boards, and the string portion of two bow-shaped boards passes through connecting rod swing joint, and anti-falling board top edge is equipped with a plurality of mounting panel, and the mounting panel passes through the screw fixation on the inspection shaft wall. The two cambered plates can be mutually close to or separated from each other along the connecting rod, the two cambered plates are close to each other, the anti-falling plate is conveniently placed into the inspection well, the mounting plate is fixed on the inspection well wall, and the sleeve and the connecting rod are fastened and fixed by using bolts; the well cover is placed on the top of the well mouth and is connected with the anti-falling plate through the mounting bolts, so that the well cover is convenient to mount and plays a role in fixing and preventing loss; the well cover is provided with a hollowed-out hole, so that rainwater and the like can be conveniently discharged into a sewer in time.

Description

Hollow well lid that prevents falling

Technical Field

The utility model relates to the technical field of well covers, in particular to an anti-falling hollow well cover.

Background

The drainage pipeline is an important pipeline of the urban underground road network, for the convenience of inspection and cleaning, an outlet leading to the ground is needed to be arranged at each section of the drainage pipeline, the section from the pipeline to the ground is called an inspection well, an inspection well opening is usually flush with the ground, a cover for covering the inspection well is called a well cover, in order to drain accumulated water into a sewer pipeline in rainy days, a drainage hole is generally formed in the well cover, the accumulated water enters the sewer pipeline from the drainage hole, no anti-falling device is arranged in many inspection wells at present, and when the well cover is damaged or lost, a falling accident can occur to pedestrians. Therefore, we propose a hollow well lid of preventing falling.

Disclosure of Invention

The utility model aims to provide a hollow well cover capable of preventing falling, wherein a falling prevention plate is arranged in a well, the well cover is connected with the falling prevention plate, and the risk of losing the well cover is reduced.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a fretwork well lid that prevents falling, includes the well lid, well lid top and ground parallel and level, well lid bottom edge butt is at the inspection shaft top, the well lid bottom is connected with the anti-falling board through mounting bolt, the anti-falling board is including controlling two symmetrical arcuate plates, two the string portion of arcuate plate passes through connecting rod swing joint, the quantity of connecting rod is three, anti-falling board top edge is equipped with a plurality of mounting panel, the mounting panel passes through the screw fixation on the inspection shaft wall.

The cambered plate comprises three sleeves corresponding to the connecting rods, the sleeves are movably sleeved on the peripheries of the connecting rods, and two ends of the connecting rods are respectively and movably connected in the corresponding sleeves of the left cambered plate and the right cambered plate.

The left sleeve and the right sleeve are respectively connected with a limiting plate at one end, which is close to each other, of the sleeve, the limiting plates are provided with limiting holes which penetrate through the sleeve, the limiting holes are matched with the connecting rods, sliding blocks are respectively arranged at two ends of the connecting rods, the size of each sliding block is larger than that of each limiting hole, and the sliding blocks are movably connected in the sleeve.

A vertical rod is connected between the two sleeves, and the number of the vertical rods is one or more.

The two arched plate tops are respectively provided with a supporting rod, and the bottom of the well cover is detachably connected with the supporting rod top through an installing bolt.

The mounting bolt top with well lid top parallel and level, the well lid is equipped with a plurality of fretwork holes that run through from top to bottom.

The sleeve is fastened with the connecting rod through bolts.

The mounting plate is near inspection shaft wall one side for the arc, the arc radian is unanimous with the circular arc radian of arcuate board.

Compared with the prior art, the utility model has the following advantages:

1. the anti-falling plate consists of two cambered plates, the two cambered plates can be mutually close to or separated from each other along the connecting rod, the two cambered plates are close to each other, the anti-falling plate is conveniently placed into an inspection well, the mounting plate is arranged at the top of the anti-falling plate, the anti-falling plate is conveniently and fixedly mounted on the inspection well wall, and after the two cambered plates are mounted, the sleeve and the connecting rod are fastened and fixed by using the bolts;

2. the well cover is placed on the top of the well mouth and is connected with the anti-falling plate through the mounting bolts, so that the well cover is convenient to mount and plays a role in fixing and preventing loss; the well cover is provided with a hollowed-out hole, so that rainwater and the like can be conveniently discharged into a sewer in time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic top view of the fall arrest plate;

fig. 4 is a schematic view of the structure of the connecting rod and the slider.

In the figure: 1-hollowed holes; 2-well cover; 3-supporting rods; 4-mounting plates; 5-an anti-falling plate; 6-sleeve; 7-connecting rods; 8-inspection well; 9-mounting bolts; 10-arcuate plate; 11-limiting plates; 12-vertical bars; 13-slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Example 1

Please refer to fig. 1, fig. 2, a fretwork well lid of preventing falling, including well lid 2, well lid 2 top and ground parallel and level, well lid 2 bottom edge butt is at inspection shaft 8 tops, and well lid 2 bottom is connected with anti-falling plate 5 through mounting bolt 9, and anti-falling plate 5 is including controlling two symmetrical bow-shaped plates 10, and the string portion of two bow-shaped plates 10 passes through connecting rod 7 swing joint, and connecting rod 7's quantity is three, and anti-falling plate 5 top edge is equipped with a plurality of mounting panel 4, and mounting panel 4 passes through the screw fixation on inspection shaft 8 walls.

As shown in fig. 3, the arcuate plate 10 includes three sleeves 6 corresponding to the connecting rod 7, the sleeves 6 are movably sleeved on the outer periphery of the connecting rod 7, and two ends of the connecting rod 7 are respectively movably connected in the corresponding sleeves 6 of the left arcuate plate 10 and the right arcuate plate 10.

The two sleeve 6 are close to one end mutually and are connected with limiting plate 11 respectively about, limiting plate 11 is equipped with the spacing hole that runs through, and spacing hole and connecting rod 7 match, as fig. 4, connecting rod 7 both ends are equipped with slider 13 respectively, and slider 13 size is greater than spacing hole size, slider 13 swing joint in sleeve 6.

A vertical rod 12 is connected between the two sleeves 6, and the number of the vertical rods 12 is one or more.

The tops of the two cambered plates 10 are respectively provided with a supporting rod 3, and the bottom of the well cover 2 is detachably connected with the top of the supporting rod 3 through a mounting bolt 9.

The mounting bolt 9 top and well lid 2 top parallel and level, well lid 2 are equipped with a plurality of fretwork holes 1 that run through from top to bottom.

The sleeve 6 is fastened with the connecting rod 7 through bolts.

The side of the mounting plate 4, which is close to the wall of the inspection well 8, is arc-shaped, and the arc degree of the arc is consistent with that of the arc-shaped plate 10.

The application method and principle of the embodiment are that after two cambered plates 10 are close to each other, the anti-falling plate 5 is placed into the inspection well 8 to be at a preset height, the mounting plate 4 is fixed on the wall of the inspection well 8 by using screws, after the two cambered plates 10 are mounted, the sleeve 6 and the connecting rod 7 are fastened and fixed by using bolts, the well cover 2 is placed on the top of the opening of the inspection well 8, the bottom of the well cover 2 is fixedly connected with the top of the supporting rod 3 by using the mounting bolts 9, the design is convenient for mounting the well cover 2, the anti-loss effect is achieved on the well cover 2, and rainwater can be timely discharged into a sewer from the hollowed-out hole 1 during raining.

Finally, it should be noted that: in the description of the present application, unless otherwise specified and defined, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and may be either mechanically or electrically coupled, or may be in communication with each other between two elements, and may be directly coupled, "upper," "lower," "left," "right," etc. merely for indicating relative positional relationships, which may be altered when the absolute position of the object being described is changed; in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, and although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims

1. The utility model provides a fretwork well lid that prevents falling, includes the well lid, well lid top and ground parallel and level, well lid bottom edge butt is at the inspection shaft top, a serial communication port, well lid bottom has the anti-falling board through mounting bolt connection, the anti-falling board is including controlling two symmetrical bow-shaped plates, two the string portion of bow-shaped plate passes through connecting rod swing joint, the quantity of connecting rod is three, anti-falling board top edge is equipped with a plurality of mounting panel, the mounting panel passes through the screw fixation on the inspection shaft wall.

2. The hollow-out well lid of claim 1, wherein the arched plate comprises three sleeves corresponding to the connecting rods, the sleeves are movably sleeved on the peripheries of the connecting rods, and two ends of the connecting rods are respectively movably connected in the corresponding sleeves of the left and right arched plates.

3. The anti-falling hollowed-out well lid according to claim 2, wherein the left sleeve and the right sleeve are respectively connected with a limiting plate at one end close to each other, the limiting plates are provided with through limiting holes, the limiting holes are matched with the connecting rods, sliding blocks are respectively arranged at two ends of the connecting rods, the size of each sliding block is larger than that of each limiting hole, and the sliding blocks are movably connected in the sleeves.

4. The hollow-out well lid for preventing falling according to claim 2, wherein a vertical rod is connected between the two sleeves, and the number of the vertical rods is one or more.

5. The hollow-out well lid for preventing falling according to claim 1, wherein the top parts of the two arched plates are respectively provided with a supporting rod, and the bottom of the well lid is detachably connected with the top part of the supporting rod through a mounting bolt.

6. The hollow-out well lid of claim 5, wherein the top of the mounting bolt is flush with the top of the well lid, and the well lid is provided with a plurality of hollow-out holes penetrating up and down.

7. The hollow-out well cover for preventing falling according to claim 2, wherein the sleeve is fastened with the connecting rod through bolts.

8. The anti-falling hollowed-out well lid according to claim 1, wherein one side of the mounting plate, which is close to the wall of the inspection well, is arc-shaped, and the arc-shaped radian is consistent with that of the cambered plate.