CN108532644A

CN108532644A - A kind of well lid

Info

Publication number: CN108532644A
Application number: CN201810585436.XA
Authority: CN
Inventors: 刘薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-08
Filing date: 2018-06-08
Publication date: 2018-09-14

Abstract

The present invention relates to a kind of well lids, including manhole cover body and cover seat of manhole, cover seat of manhole includes well lid pedestal and is vertically installed in the well lid side seat of well lid pedestal, is provided with the first limited block on well lid pedestal inner surface, snubber block is provided between well lid side seat, the first limited block on well lid pedestal；It is provided with the second limited block on the first limited block, is provided on the second limited block and limits block-shaped compatible noise reduction ring with second, snubber block and noise reduction ring height are identical.Manhole cover body includes the first well lid and the second well lid of the same size, it further include the shaft for being set to the second well lid surface, shaft is arranged through the first well lid, first well lid can be rotated by shaft, through-hole, the position consistency that through-hole is arranged in the first well lid and the second well lid are additionally provided on the first well lid and the second well lid.The well lid of the structure has the function while strong applicability of damping noise reduction.

Description

A kind of well lid

Technical field

The present invention relates to technical field of road construction, especially a kind of well lid.

Background technology

Important component of the sewer pipe as sewerage system already becomes the important municipal administration in urban construction Job facilities, currently, most well cover for sewer are all the circle poured into using iron steel ring or concrete or rectangle Circle is directly installed on cover seat of manhole.The existing well lid people that is expert at passes by or vehicle rolls out-of-date, can send out the sound that collides with, all be made to people and Che At prodigious puzzlement, and due to colliding with, cause the vibrations of well lid larger so that well lid in use for some time, will go out Existing cracking phenomena, influences the service life of well lid., will be on road in addition, once well lid is stolen or is walked by the water recoil of sewer Deep-well is formed on face, in addition well lid does not have nearby to add any information warning after losing, so that passer-by or vehicle It can be fallen into deep-well between careless, safety accident occur, such event can especially be happened at night.

Invention content

The purpose of the present invention is to provide a kind of well lids, have the function while strong applicability of damping noise reduction.

To achieve the above object, the present invention provides the following technical solutions, and a kind of well lid includes manhole cover body and cover seat of manhole, institute It states cover seat of manhole to include well lid pedestal and be vertically installed in the well lid side seat of well lid pedestal, be set on the well lid pedestal inner surface It is equipped with the first limited block, snubber block is provided between well lid side seat, the first limited block on the well lid pedestal；Described first It is provided with the second limited block on limited block, is provided on second limited block and the second block-shaped compatible noise reduction of limit Ring, the snubber block and noise reduction ring height are identical；

The manhole cover body includes the first well lid and the second well lid of the same size, further includes being set to turning for the second well lid surface Axis, the shaft are arranged through the first well lid, and first well lid can be rotated by shaft, in first well lid and the second well It covers and is additionally provided with through-hole, the position consistency that the through-hole is arranged in the first well lid and the second well lid.

Further, it is provided with fluorescence coating on the seat inner wall of the well lid side.

Further, the microgroove of several protrusions is provided on first well lid surface, the microgroove is symmetrical about shaft And it is arranged in the opposite direction.

Further, mesh bag is provided on lateral margin in the well lid pedestal, the mesh bag is woven by rope, in institute It states and is provided with several mesh on mesh bag, hook portion is provided with around the mesh bag.

Further, fluorescent material is coated on the mesh bag.

Further, it is provided with support portion between the well lid pedestal and well lid side seat.

Compared with prior art, well lid advantageous effect of the invention is：1. carrying out damping drop using snubber block and noise reduction ring It makes an uproar processing, simple in structure and durable can be greatly lowered the vibrations of well lid, extend the service life of well lid；2. fine It when, the first well lid can be rotated and so that the through-hole of the first well lid and the second well lid is misaligned, allows well lid surface-closed to keep away Exempt from falling for object, and when the rainy day through-hole being needed to be drained, then it rotates the first well lid and makes the first well lid and the second well lid Through-hole coincidence drained, strong applicability is adjusted according to actual conditions；3. the night that fluorescence coating can be lost in manhole cover body Between serve as a warning；4. mesh bag has played further guarantee for the safety of well lid, mesh does not interfere with well lid on mesh bag Conventional effect, and can be fallen into avoid the object of people or large size.

Description of the drawings

Fig. 1 is the overall structure diagram of the present embodiment well lid；

Fig. 2 is the structural schematic diagram of the first well lid vertical view in the present embodiment well lid；

Fig. 3 is the structural schematic diagram of mesh bag in the present embodiment well lid.

Reference sign

1- well lid pedestals；2- well lids side seat；The first limited blocks of 3-；The second limited blocks of 4-；5- snubber blocks；6- noise reduction rings；7- first Well lid；The second well lids of 8-；9- shafts；10- through-holes；11- fluorescence coatings；12- mesh bags；13- microgrooves；14- mesh；15- hook portions； 16- support portions.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1 show the overall structure diagram of the present embodiment well lid, and a kind of well lid includes manhole cover body and cover seat of manhole, well Cage includes well lid pedestal 1 and is vertically installed in the well lid side seat 2 of well lid pedestal 1, is provided on 1 inner surface of well lid pedestal First limited block 3 is provided with snubber block 5 on well lid pedestal 1 between the 2, first limited block 3 of well lid side seat；In the first limited block 3 On be provided with the second limited block 4, noise reduction ring 6 compatible with 4 shape of the second limited block is provided on the second limited block 4, is subtracted It shakes block 5 and 6 height of noise reduction ring is identical.Damping noise reduction processing is carried out using snubber block 5 and noise reduction ring 6, it is simple in structure and lasting It is durable, the vibrations of well lid can be greatly lowered, extend the service life of well lid.

Manhole cover body includes 7 and second well lid 8 of the first well lid of the same size, further includes being set to 8 surface of the second well lid Shaft 9, shaft 9 through the first well lid 7 be arranged, the first well lid 7 can be rotated by shaft 9, in the first well lid 7 and the second well lid Through-hole 10, the position consistency that through-hole 10 is arranged in the first well lid 7 and the second well lid 8 are additionally provided on 8.In fine day, Ke Yizhuan Dynamic first well lid 7 makes the through-hole of the first well lid 7 and the second well lid 8 misaligned, makes well lid surface-closed can be to avoid object Fall, and when the rainy day through-hole 10 being needed to be drained, then rotate the first well lid 7 so that the first well lid 7 and the second well lid 8 it is logical Hole 10 overlaps and is drained, and strong applicability is adjusted according to actual conditions.Preferably, it is set on 2 inner walls of seat of well lid side It is equipped with fluorescence coating 11, if manhole cover body loses and nearby adds any information warning for some reason, especially at night Visibility is very low in the case of evening, and fluorescence coating 11 will serve as a warning.In well lid pedestal 1 mesh bag is provided on lateral margin 12, it is provided with support portion 16 between well lid pedestal 1 and well lid side seat 2, the stability for increasing well lid.

Fig. 2 show the structural schematic diagram of structural schematic diagram the first well lid vertical view in the present embodiment, in the first well lid 7 Surface is provided with the microgroove 13 of several protrusions, and microgroove 13 is symmetrical about shaft 9 and is arranged in the opposite direction, and microgroove 13 is used for Increase frictional force when the first well lid 7 of rotation.

Fig. 3 show the structural schematic diagram of mesh bag in the present embodiment well lid, and mesh bag 12 is woven by rope, in mesh bag 12 On be provided with several mesh 14, be provided with hook portion 15 around mesh bag 12, fluorescent material be coated on mesh bag 12, mesh bag 12 is right The further guarantee in the safety of well lid, mesh 14 does not interfere with the conventional effect of well lid on mesh bag 12, and can be to avoid The object of people or large size is fallen into, and the fluorescent material on mesh bag plays further warning function after manhole cover body loss.

Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc. With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection domain of invention.

Claims

1. a kind of well lid, including manhole cover body and cover seat of manhole, the cover seat of manhole includes well lid pedestal（1）Be vertically installed in well lid Pedestal（1）Well lid side seat（2）, it is characterised in that：In the well lid pedestal（1）The first limited block is provided on inner surface （3）, in the well lid pedestal（1）Upper well lid side seat（2）, the first limited block（3）Between be provided with snubber block（5）；Described One limited block（3）On be provided with the second limited block（4）, in second limited block（4）On be provided with and the second limited block（4）Shape The compatible noise reduction ring of shape（6）, the snubber block（5）With noise reduction ring（6）It is highly identical；The manhole cover body includes in the same size The first well lid（7）With the second well lid（8）, further include being set to the second well lid（8）The shaft on surface（9）, the shaft（9）It passes through Wear the first well lid（7）Setting, first well lid（7）Shaft can be passed through（9）Rotation, in first well lid（7）With the second well Lid（8）On be additionally provided with through-hole（10）, the through-hole（10）In the first well lid（7）With the second well lid（8）The position consistency of setting.

2. well lid according to claim 1, it is characterised in that：In well lid side seat（2）Fluorescence coating is provided on inner wall （11）.

3. well lid according to claim 2, it is characterised in that：In first well lid（7）Surface is provided with several protrusions Microgroove（13）, the microgroove（13）About shaft（9）It is arranged symmetrically and in the opposite direction.

4. well lid according to claim 3, it is characterised in that：In the well lid pedestal（1）It is provided with mesh bag on interior lateral margin （12）, the mesh bag（12）It is woven by rope, in the mesh bag（12）On be provided with several mesh（14）, in the mesh bag （12）Surrounding is provided with hook portion（15）.

5. well lid according to claim 4, it is characterised in that：In the mesh bag（12）It is upper to be coated with fluorescent material.

6. according to claim 1-5 any one of them well lids, it is characterised in that：In the well lid pedestal（1）With well lid side seat （2）Between be provided with support portion（16）.