CN207244668U - A kind of inspection well cover external member with locking mechanism - Google Patents
A kind of inspection well cover external member with locking mechanism Download PDFInfo
- Publication number
- CN207244668U CN207244668U CN201721081861.2U CN201721081861U CN207244668U CN 207244668 U CN207244668 U CN 207244668U CN 201721081861 U CN201721081861 U CN 201721081861U CN 207244668 U CN207244668 U CN 207244668U
- Authority
- CN
- China
- Prior art keywords
- well cover
- inspection well
- chuck
- shaft
- cradle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
A kind of inspection well cover external member with locking mechanism is the utility model is related to, including：Inspection well cover cradle and inspection well cover, the inspection well cover match with the inspection well cover cradle, and the circumferential activity of the inspection well cover sets at least one chuck assembly；Retainer ring is fixedly installed on the inspection well cover cradle madial wall.The anti-stealing manhole cover external member of the utility model, can effectively prevent inspection well cover and is stolen, while also be effectively guaranteed in the case where urban waterlogging occurs, and inspection well cover will not be open-top by flood and drifts about everywhere, ensures the security that inspection well cover uses to greatest extent.
Description
Technical field
Urban infrastructure field is the utility model is related to, more particularly to a kind of inspection well cover external member with locking mechanism.
Background technology
Inspection well cover is essential urban operating mechanism on urban road, and the structure of existing inspection well cover do not have it is basic
Anti-theft performance, therefore the phenomenon that is stolen of inspection well cover occurs often at present, mostly occurs at night, in addition since inspection well cover is stolen event
Night is dim, observation is difficult, lacks threat bigger of the inspection shaft to passerby and vehicle of well lid.In addition, the whole nation is each in recent years
Big city waterlogging phenomenon happens occasionally, and many places flood occur and pour in down a chimney.Pour in down a chimney the flood into city, can make in sewer pipe
Water pressure increase.The pressure of the water of the sewer pipe in the low-lying location in city also can be very big at the same time.It so can often see city
The situation that well lid was knocked over, washed to the flood of the pressure increase of city's sewer pipe occurs.Existing inspection well cover by flood it is open-top after, do not have
There are other things to be fixed in original position, the position that inspection well cover departs from inspection shaft is drifted about to other places.When flood is basement
Well lid washes from the position of inspection shaft, and when surface gathered water, pedestrian is not easy to find that inspection well cover is rushed to open, if at this moment there is pedestrian,
If inspection shaft of the vehicle by the covering of no inspection well cover, casualty accident is be easy to cause.We also can often see urban flood defence
Cheng Zhong, inspection well cover is open-top by the flood inside inspection shaft in order to prevent, the situation for the sand hill that pressurizes on inspection well cover, but Manual pressurizing
Sand hill is time-consuming, laborious.
Utility model content
Problem to be solved in the utility model is to provide a kind of inspection well cover external member with locking mechanism, can effectively prevent basement
Well lid is stolen, while is also effectively guaranteed in the case where urban waterlogging occurs, inspection well cover will not it is open-top by flood and everywhere
Drift about, ensure the security that inspection well cover uses to greatest extent.
To solve the above problems, the utility model provides a kind of inspection well cover external member with locking mechanism, it is characterised in that
Including being fixedly installed on the inspection well cover cradle of inspection shaft madial wall apical position and being arranged at the inspection well cover cradle top
Inspection well cover, the inspection well cover are matched hinged by shaft one and the inspection well cover cradle；The inspection well cover circumferential direction activity is set
At least one chuck assembly is put, the chuck assembly is all higher than 90 degree with the shaft one along the angle of inspection well cover circumferential direction；
Retainer ring is fixedly installed on the inspection well cover cradle madial wall, the retainer ring includes claw and baffle ring；The chuck group
Part includes dial, shaft two and chuck, and the shaft runs through the inspection well cover about two, the shaft is about two respectively with described
Dial is fixedly connected with one heart with the card of chuck；The radius of the chuck is held equal to two axle center of shaft to the inspection well cover
The distance of bracket madial wall；The chuck sets jagged and coordinates with the claw；The edge of the chuck is circular arc chamfering,
Easily bitten during in order to install the inspection well cover.
Further, circumferential edge position is provided with sign scale above the dial, the mark on the inspection well cover
Show that the corresponding position of scale sets 0 sign groove；The dial is randomly provided with the angular position of the chuck.
Further, at least two are further opened with the inspection well cover and is used for the through hole that current enter, which is also used for beating
Inspection well cover is closed in open and close.
Further, the rotation of the chuck assembly can be completed using the spanner specially matched somebody with somebody with the dial upper end, described
Indicated on dial on groove and the inspection well cover under the instruction of 0 sign groove, make the notch on the chuck with the card
Pawl aligns, so as to complete the opening and closing of the inspection well cover.
The technique effect of utility model：The inspection well cover external member with locking mechanism of the utility model, is combined by external member
Mode realizes the antitheft of inspection well cover, while is also effectively guaranteed in the case where urban waterlogging occurs, and inspection well cover will not be by
Flood is open-top and drifts about everywhere, ensure that the security that inspection well cover uses to greatest extent.
Brief description of the drawings
The utility model is described in further detail with reference to Figure of description：
Fig. 1 is the structure diagram of the utility model inspection well cover external member with locking mechanism；
Fig. 2 is the top view of the utility model inspection well cover.
Inspection well cover cradle 1 in figure, inspection well cover 2, chuck assembly 3, retainer ring 11, baffle ring 111, claw 112, through hole 23,
Dial 31, shaft 2 32, chuck 33.
Embodiment
Embodiment 1 as shown in Figure 1 to Figure 2, a kind of inspection well cover external member with locking mechanism of the present embodiment, including fixation
It is arranged at the inspection well cover cradle 1 of inspection shaft madial wall apical position and is arranged at the inspection well cover 2 on 1 top of inspection well cover cradle, basement
Well lid 2 is matched hinged by shaft one and inspection well cover cradle 1；Two chuck assemblies 3 of circumferential activity setting of inspection well cover 2, two
A chuck assembly 3 and inspection well cover hinged place are 120 degree along the circumferential angle of inspection well cover 2；It is fixed on 1 madial wall of inspection well cover cradle
Retainer ring 11 is provided with, retainer ring 11 includes claw 112 and baffle ring 112；Chuck assembly 3 includes dial 31,2 32 and of shaft
Chuck 33, shaft run through inspection well cover 2 about 2 32, the shaft is solid with one heart with the card of dial 31 and chuck 33 respectively about two
Fixed connection；The radius of chuck 33 is equal to 2 32 axle center of shaft to the distance of 1 madial wall of inspection well cover cradle；Chuck 33 is provided with scarce
Mouth simultaneously coordinates with claw 112；The edge of chuck 33 is circular arc chamfering, and in order to install inspection well cover 2 when easily bites.
Dial 31 is provided with sign scale in circumferential edge position above, and the sign scale is corresponding on inspection well cover 2
Position sets 0 sign groove；Dial 31 is randomly provided with the angular position of chuck 33.
At least two are further opened with inspection well cover 2 and is used for the through hole 23 that current enter, which is also used for opening, closes basement
Well lid.
When closing inspection well cover 2, the rotation of chuck assembly 3 can be completed using the spanner specially matched somebody with somebody with 31 upper end of dial, makes card
Notch on disk 33 aligns with claw 112, and after closing in place, the sign for recording the dial 31 corresponding to 0 sign groove is carved
Line, then any rotary dial, and complete inspection well cover 2 and lock；During opening, according to the sign scribe line position recorded before,
On inspection well cover 2 under the instruction of 0 sign groove, two chuck assemblies 3 are rotated, are unlocked so as to complete inspection well cover 2.
Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and is not to this reality
With the restriction of new embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the spiritual changes and variations that derived from of the utility model still in the scope of protection of the utility model
Among.
Claims (4)
1. a kind of inspection well cover external member with locking mechanism, it is characterised in that including being fixedly installed on inspection shaft madial wall apical position
Inspection well cover cradle and be arranged at the inspection well cover on the inspection well cover cradle top, the inspection well cover by shaft one with it is described
Inspection well cover cradle matches hinged；The circumferential activity of the inspection well cover sets at least one chuck assembly, and the chuck assembly is same
The shaft one is all higher than 90 degree along the angle of inspection well cover circumferential direction；It is fixedly installed on the inspection well cover cradle madial wall
Retainer ring, the retainer ring include claw and baffle ring；
The chuck assembly includes dial, shaft two and chuck, and the shaft runs through the inspection well cover, the shaft two about two
It is fixedly connected with one heart with the card of chuck with the dial respectively up and down；The radius of the chuck is equal to two axle center of shaft
To the distance of the inspection well cover cradle madial wall；The chuck sets jagged and coordinates with the claw；The chuck
Edge is circular arc chamfering.
A kind of 2. inspection well cover external member with locking mechanism according to claim 1, it is characterised in that：Above the dial
Circumferential edge position is provided with sign scale, and the corresponding position of the sign scale sets 0 mark on the inspection well cover
Show groove；The dial is randomly provided with the angular position of the chuck.
A kind of 3. inspection well cover external member with locking mechanism according to claim 1, it is characterised in that：On the inspection well cover also
Offer at least two and be used for the through hole that current enter, which is also used for opening, closes inspection well cover.
A kind of 4. inspection well cover external member with locking mechanism according to claim 1, it is characterised in that：With on the dial
The spanner specially matched somebody with somebody is held to complete the rotation of the chuck assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081861.2U CN207244668U (en) | 2017-08-26 | 2017-08-26 | A kind of inspection well cover external member with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081861.2U CN207244668U (en) | 2017-08-26 | 2017-08-26 | A kind of inspection well cover external member with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244668U true CN207244668U (en) | 2018-04-17 |
Family
ID=61883552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721081861.2U Expired - Fee Related CN207244668U (en) | 2017-08-26 | 2017-08-26 | A kind of inspection well cover external member with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244668U (en) |
-
2017
- 2017-08-26 CN CN201721081861.2U patent/CN207244668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200824 Address after: Room 801, building 7, Xinhu City Commercial Plaza, Quzhou City, Zhejiang Province Patentee after: Zhejiang Jinhao Environmental Construction Co., Ltd Address before: 213000 No. 8 Longjin Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Wu Shimei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200826 |