CN218880956U

CN218880956U - Anti-falling safety well cover structure

Info

Publication number: CN218880956U
Application number: CN202223160667.7U
Authority: CN
Inventors: 冯勇进; 李由
Original assignee: Suzhou Jiye Ecological Garden Co ltd
Current assignee: Suzhou Jiye Ecological Garden Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an anti-falling safety well lid structure, relating to the technical field of safety well lids, comprising an installation road surface and a stepped sewer well mouth arranged in the installation road surface, wherein the top end of the sewer well mouth is internally provided with an outer cover in a clamping way, and the top part in the sewer well mouth is provided with an anti-falling plate for preventing pedestrians from falling; the anti-falling plate is a circular plate with a raised middle part and a sunk annular groove punched on the periphery of the middle part, the middle part and the edge of the anti-falling plate are both horizontal planes and are internally meshed, a plurality of water passing holes are uniformly formed in the sunk annular groove, and the middle part of the anti-falling plate is higher than the edge. The utility model discloses in, utilize and adopt hard material preparation, the protruding and middle part week side punching press of middle part to have the board of preventing weighing down of ring channel that sinks, both increased with the sewer in the area of contact of gathering rainwater slow down the impulsive force of gathering rainwater in the sewer, the ring channel that sinks of punching press has improved the resistance to deformation ability of preventing weighing down the board when the pedestrian steps on it simultaneously.

Description

Anti-falling type safety well lid structure

Technical Field

The utility model relates to a safety well lid technical field especially relates to prevent weighing down formula safety well lid structure.

Background

The well cover can shift in the using process, namely, a sewer pipe is blocked, a large amount of rainwater is gathered to generate huge pressure, and the well cover can be flushed to open the well cover, so that the well cover shifts; secondly, the heavy vehicle rolls, leads to the peripheral damage of well seat, and the well lid is not hard up. When a large number of vehicles drive through the rolling compaction, the well lid can be ejected to be displaced. The well cover which is displaced exposes the mouth of the sewer, so that the pedestrian falls into the well easily, generally, a protective net is arranged in the well mouth, the situation that the pedestrian who is mistakenly stepped on the well mouth directly falls into the sewer is avoided, but the protective net is made of soft materials, the pedestrian falls and steps on the protective net to generate large deformation, the protective net is easily damaged due to large pressure, the height difference is large, and the pedestrian is injured; moreover, the sewage in the sewer is strong in corrosivity, the protective net is damaged and falls off when being improperly maintained, and the falling prevention capability is lost; meanwhile, the soft material protective net has small buffer capacity for rainwater gathered in a sewer, so that the gathered rainwater impact force directly acts on the well cover, and the possibility of well cover displacement is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art, and providing an anti-falling safety well cover structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the anti-falling safety well lid structure comprises an installation road surface and a stepped sewer well mouth arranged in the installation road surface, wherein an outer cover is clamped in the top end of the sewer well mouth, and an anti-falling plate for preventing a pedestrian from falling is arranged at the top in the sewer well mouth;

prevent weighing down the board and specifically for middle part arch and middle part week side punching press have the plectane of the ring channel that sinks, prevent weighing down the board middle part and border department and be the horizontal plane, and be netted in, a plurality of water holes of crossing have evenly been seted up in the ring channel that sinks, prevent weighing down the board middle part and be higher than border department.

Further, prevent weighing down that board week side evenly is equipped with a plurality of L form mounting panels, the top rigid coupling has the crown plate with L form mounting panel joint in the sewer well head, the crown plate is narrow circular T platform form under the upper width, and is a plurality of L form mounting panel all is through construction bolt and crown plate rigid coupling.

Further, the peripheral side bottom surface of the outer cover has uniformly been provided with a sink groove, the peripheral side of the outer cover is located at the middle part of the sink groove and has been provided with an installation cavity, the inner wall of the top surface of the installation cavity flushes with the inner wall of the top surface of the sink groove, and a plurality of clamping arc blocks clamped with the installation cavity are uniformly arranged in the top end of the well mouth of the sewer.

Furthermore, the eccentric department centrosymmetry of enclosing cover exposed surface is equipped with the commentaries on classics piece, set up in the enclosing cover exposed surface with two standing grooves of commentaries on classics piece complex, the commentaries on classics piece all is connected with the standing groove through the round pin axle.

Further, the exposed surface of the outer cover is flush with the installation road surface, and the top surface of the turning block in a folded shape is flush with the exposed surface of the outer cover.

Furthermore, the butt joint ports of the L-shaped mounting plate and the ring plate are provided with notches.

Further, all set up in L form mounting panel and the crown plate with mounting bolt complex installing port, the installing port position of L form mounting panel is higher than the border department top surface that prevents weighing down the board.

Furthermore, the top is located the crown plate below and evenly is equipped with a plurality of supporting blocks in the sewer well head, supporting block cross-section is right angle trapezoidal shape.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in, utilize and adopt hard material preparation, the protruding and middle part week side punching press of middle part to have the board of preventing weighing down of ring channel that sinks, both increased with the sewer in the area of contact of gathering rainwater slow down the impulsive force of gathering rainwater in the sewer, the ring channel that sinks of punching press has improved the resistance to deformation ability of preventing weighing down the board when the pedestrian steps on it simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the anti-falling safety well cover structure provided by the utility model;

fig. 2 is a schematic structural view of the anti-falling safety well lid structure provided by the utility model for removing the outer cover;

fig. 3 is a side sectional view of the anti-falling safety well cover structure provided by the utility model;

fig. 4 is a schematic structural view of the falling-preventing plate in the falling-preventing type safety well cover structure provided by the utility model;

fig. 5 is a side sectional view of the falling preventing plate in the falling preventing type safety well cover structure provided by the utility model;

fig. 6 is the utility model provides a prevent weighing down the view of looking down of enclosing cover in the formula safety well lid structure.

Sequence numbers in the figure: 1. installing a pavement; 2. an outer cover; 3. an anti-falling plate; 4. clamping the arc block; 5. a ring plate; 6. rotating the block; 7. an L-shaped mounting plate; 8. a bearing 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, the anti-falling safety well lid structure comprises an installation road surface 1 and a stepped sewer wellhead arranged in the installation road surface 1, wherein an outer cover 2 is clamped in the top end of the sewer wellhead, and an anti-falling plate 3 for preventing a pedestrian from falling is arranged at the top in the sewer wellhead; prevent weighing down board 3 specifically is the plectane that the protruding and middle part week side punching press of middle part had the ring channel that sinks, prevent weighing down 3 middle parts of board and border department and be the horizontal plane, and interior be netted, a plurality of water holes of crossing have evenly been seted up in the ring channel that sinks, prevent weighing down 3 middle parts of board and be higher than border department, utilize and adopt hard material preparation, the protruding and middle part week side punching press of middle part has the anti-falling board 3 of the ring channel that sinks, both increased the area of contact with the interior gathering rainwater of sewer and slowed down the impulsive force of gathering the rainwater in the sewer, the ring channel that sinks of punching press has improved the resistance to deformation ability of preventing weighing down board 3 when the pedestrian steps on it simultaneously.

Prevent weighing down 3 week sides of board and evenly being equipped with a plurality of L form mounting panel 7, the top rigid coupling has the crown plate 5 with the 7 joints of L form mounting panel in the sewer well head, crown plate 5 is narrow circular T platform form down for last wide, a plurality of L form mounting panel 7 all are through construction bolt and crown plate 5 rigid coupling, during the installation will prevent weighing down the arc limit of board 3 and fill in the crown plate 5 up and put the butt problem of staggering L form mounting panel 7 and crown plate 5 again, be convenient for will prevent weighing down 3 fixed mounting of board in the sewer well head.

The peripheral side bottom surface of enclosing cover 2 has evenly seted up the sink groove, and 2 peripheral sides of enclosing cover lie in the sink groove middle part department and have seted up the installation cavity, and installation cavity top surface inner wall flushes with the sink groove top surface inner wall, evenly is equipped with a plurality of joint arc pieces 4 with the installation cavity joint in the sewer well head top, utilizes the circumference joint of installation cavity and joint arc piece 4, reduces enclosing cover 2 and is gathered the rainwater in the sewer and jets out the possibility of aversion.

The eccentric department centrosymmetry of the 2 exposed surfaces of enclosing cover is equipped with commentaries on classics piece 6, set up in the 2 exposed surfaces of enclosing cover with two standing grooves of commentaries on classics piece 6 complex, change piece 6 and all be connected with the standing groove through the round pin axle, pull up commentaries on classics piece 6 and can rotate enclosing cover 2, easy to assemble.

The outer cover 2 exposed surface is flushed with the installation road surface 1, and the top surface of the rotating block 6 in a folded shape is flushed with the outer cover 2 exposed surface, so that the whole well cover structure exposed surface is a horizontal plane, and pedestrians and vehicles are prevented from being stumbled.

The butt joint ports of the L-shaped mounting plate 7 and the annular plate 5 are all provided with notches, so that the resistance problem during butt joint of the L-shaped mounting plate and the annular plate is reduced.

The L-shaped mounting plate 7 and the ring plate 5 are internally provided with mounting ports matched with the mounting bolts, and the mounting ports of the L-shaped mounting plate 7 are higher than the top surface of the edge of the anti-falling plate 3, so that the anti-falling plate 3 does not influence the screwing mounting bolts during mounting.

The top is located 5 below of crown plate evenly and is equipped with a plurality of bearing blocks 8 in the sewer well head, and the bearing block 8 cross-section is right angle trapezoidal form, plays the bearing effect to preventing weighing down board 3, and the increase is prevented weighing down the safe in utilization of board 3.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The anti-falling safety well lid structure is characterized by comprising an installation road surface (1) and a stepped sewer well mouth arranged in the installation road surface (1), wherein an outer cover (2) is clamped in the top end of the sewer well mouth, and an anti-falling plate (3) for preventing a pedestrian from falling is arranged at the top in the sewer well mouth;

prevent weighing down board (3) and specifically for middle part arch and middle part week side punching press have the plectane of the ring channel that sinks, prevent weighing down board (3) middle part and border department and be the horizontal plane, and be netted in, a plurality of water holes of crossing have evenly been seted up in the ring channel that sinks, prevent weighing down board (3) middle part and be higher than border department.

2. The anti-falling safety well lid structure according to claim 1, wherein a plurality of L-shaped mounting plates (7) are uniformly arranged on the periphery of the anti-falling plate (3), a ring plate (5) clamped with the L-shaped mounting plates (7) is fixedly connected to the inner top of a well mouth of a sewer, the ring plate (5) is in a circular T-shaped shape with a wide upper part and a narrow lower part, and the plurality of L-shaped mounting plates (7) are fixedly connected with the ring plate (5) through mounting bolts.

3. The anti-falling safety well lid structure according to claim 2, wherein the peripheral side bottom surface of the outer lid (2) is uniformly provided with a sink groove, the peripheral side of the outer lid (2) is provided with an installation cavity at the middle part of the sink groove, the inner wall of the top surface of the installation cavity is flush with the inner wall of the top surface of the sink groove, and the top end of the well mouth of the sewer is uniformly provided with a plurality of clamping arc blocks (4) clamped with the installation cavity.

4. The anti-falling safety well lid structure according to claim 3, wherein the rotating blocks (6) are symmetrically arranged at the centers of the eccentric parts of the exposed surface of the outer lid (2), two placing grooves matched with the rotating blocks (6) are formed in the exposed surface of the outer lid (2), and the rotating blocks (6) are connected with the placing grooves through pin shafts.

5. The fall arrest safety well lid structure according to claim 4, characterized in that the outer cover (2) exposed face is flush with the installation road surface (1), and the top face of the turning block (6) folded up is flush with the outer cover (2) exposed face.

6. The anti-falling safety well lid structure according to claim 2, wherein the butt joint ports of the L-shaped mounting plate (7) and the ring plate (5) are both provided with a notch shape.

7. The anti-falling safety well lid structure according to claim 2, wherein mounting ports matched with the mounting bolts are formed in the L-shaped mounting plate (7) and the ring plate (5), and the mounting ports of the L-shaped mounting plate (7) are higher than the top surface of the edge of the anti-falling plate (3).

8. The anti-falling safety well lid structure according to claim 2, wherein a plurality of bearing blocks (8) are uniformly arranged at the inner top of the well mouth of the sewer below the ring plate (5), and the cross section of each bearing block (8) is in a right-angle trapezoid shape.