CN207862980U - Lid and well lid - Google Patents
Lid and well lid Download PDFInfo
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- CN207862980U CN207862980U CN201720952773.9U CN201720952773U CN207862980U CN 207862980 U CN207862980 U CN 207862980U CN 201720952773 U CN201720952773 U CN 201720952773U CN 207862980 U CN207862980 U CN 207862980U
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- lid
- sampling
- sampling channel
- well
- plugging structure
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Abstract
The utility model provides a kind of lid and well lid, is related to the technical field of well lid, the lid, for covering the pedestal in well lid, including main body, sampling channel is provided in the main body, the sampling channel includes external port and inner port, the sampling channel be used for by it is extraneous be connected in well；The lid further includes plugging structure corresponding with the external port, and the plugging structure is for blocking the external port.The sampling bottle for fastening rope extend into along external port in well and fetches water by sampling personnel, because the weight of plugging structure is much smaller compared to entire lid, so being relatively easy to open, and because only that external port is exposed to outside, so without worrying that sampling personnel can fall into well, lid provided by the utility model is i.e. convenient and safe.
Description
Technical field
The utility model is related to the technical fields of well lid, more particularly, to a kind of lid and well lid.
Background technology
Inspection shaft be the power supply for Urban Underground infrastructure, water supply, draining, blowdown, communication, cable television, gas pipe,
Public lighting circuit etc. repair and it is easy for installation and be arranged.It is laid and is needed due to pipeline, inspection shaft can be located at the road surface of size road
On, inspection shaft well head, which goes out, is arranged well lid, and inspection shaft is closed by well lid, prevent pedestrian be strayed into or unexpected back drop in.It needs
To in inspection shaft pipeline or equipment overhaul when, open well lid, inspection personnel, which goes into the well, maintenance or passes through specific purpose tool
It is overhauled.
With being continuously increased for environmental problem, environmental monitoring and pollutant discharge of enterprise monitoring dynamics are also gradually increased.Institute
With, it is necessary to regularly the indices of the sewage of municipal administration row mouth discharge in monitoring production area and living area are examined
It surveys, including pH value, ammonia nitrogen, COD (COD) and suspended matter etc..When being sampled to sewage, a sampling personnel use
Well lid hook, by well lid pull-up, by the sampling bottle input well for fastening rope, sampling personnel squat to open wide another sampling personnel
Beside the well of lid, waits for that water sample is filled, preserved after sampling bottle is picked up.
It is had the following problems during sampling：On the one hand, the lid weight of existing well lid is too big, the unlatching of well lid
It is relatively elaborate；On the other hand, after well lid is opened, during being sampled, well head is completely in open state, if encountered
The atrocious weathers such as strong wind or heavy rain, the sampling personnel beside well head that squat will have the danger fallen in well.
Utility model content
The purpose of this utility model is to provide a kind of lid and well lid, encountered during sampling with alleviating,
The lid weight of existing well lid is too big, and the unlatching of well lid is relatively elaborate；After well lid is opened, during being sampled, well head
It is completely in open state, if encountering the atrocious weathers such as strong wind or heavy rain, the sampling personnel to squat beside well head will
Have the dangerous technical problem fallen in well.
Lid provided by the utility model is provided in the main body and takes for covering the pedestal in well lid, including main body
Sample channel, the sampling channel include external port and inner port, the sampling channel be used for by it is extraneous be connected in well；
The lid further includes plugging structure corresponding with the external port, and the plugging structure is for blocking the outer end
Mouthful.
Further, the cross section in the sampling channel is circle, and from the upper table of main body surface downwards, described
The diameter in sampling channel is gradually reduced；The plugging structure is truncated cone-shaped corresponding with the sampling channel.
Further, the length in the sampling channel is more than the thickness of the main body, the outer wall in the sampling channel and institute
State and be provided with reinforcement structure between the lower surface of main body, the reinforcement structure be respectively held against the outer wall in the sampling channel with it is described
The lower surface of main body, the intensity for increasing the sampling channel.
Further, the plugging structure includes cover board, and the sampling channel is provided with ring on the inner wall of external port
Shape rib, the annular rib are used to support the cover board.
Further, the first linear support element is provided with along first direction, the sampling channel；In a second direction, institute
It states in sampling channel and is provided with the second wire-like support part, and the first direction is vertical with second direction；
The both ends of the first linear support element and the second wire-like support part respectively in the annular rib along fixation
Connection, the described first linear support element and the second wire-like support part are used to support the cover board.
Further, the plugging structure includes cover board, and the lower surface of the cover board is provided with the first protrusion, and described first
On the outer wall of protrusion, along the direction that its circumferential surface extends, what is be spaced successively is provided with multiple first fan annular protrusions, and described first
Fanning has interval between annular protrusion and the cover board；
What is be spaced successively on the inner wall in the sampling channel is provided with the second fan annular protrusion, and the second fan convex annular
Rise has interval between the external port；Each second fan annular protrusion is for being fastened on the first fan annular protrusion
Between the cover board, the plugging structure is connect with the main body.
Further, the upper surface of the cover board is arranged at intervals with two twisting slots, and sampling personnel pass through the twisting slot
The plugging structure is driven to rotate.
Well lid provided by the utility model, including pedestal and above-mentioned lid.
Further, lockhole is provided on the pedestal, the well lid includes connection chain, one end of the connection chain and institute
The lower surface for stating plugging structure is fixedly connected, and the other end is linked together with the lockhole by lock, and the connection chain is for preventing
Only the well lid is lost.
Further, the lower surface of the well lid is provided with keel.
Lid provided by the utility model is provided in the main body and takes for covering the pedestal in well lid, including main body
Sample channel, the sampling channel include external port and inner port, the sampling channel be used for by it is extraneous be connected in well, sampling people
Sampling bottle can be put into well by member by sampling channel；The lid further includes closure knot corresponding with the external port
Structure, when usually, plugging structure blocks sampling channel, and when needing to be sampled well water, it can will seal
Bridging structure open, so that external port is exposed, sampling personnel by the sampling bottle for fastening rope along external port extend into well into
Row water intaking is relatively easy to open because the weight of plugging structure is much smaller compared to entire lid, and because
Only external port is exposed to outer, so without worrying that sampling personnel can fall into well, lid provided by the utility model is i.e. convenient
Safety again.
Well lid provided by the utility model, including pedestal and above-mentioned lid.The lid is used to cover the pedestal in well lid
On, including main body is provided with sampling channel in the main body, and the sampling channel includes external port and inner port, the sampling
Channel be used for by it is extraneous be connected in well, sampling bottle can be put into well by sampling personnel by sampling channel；The lid
Further include plugging structure corresponding with the external port, when usually, plugging structure blocks sampling channel, and is needing
When being sampled to well water, plugging structure can be opened, external port is made to be exposed, sampling personnel will fasten rope
Sampling bottle extend into well along external port and fetches water, because the weight of plugging structure is much smaller compared to entire lid,
So be relatively easy to open, and because only that external port be exposed to it is outer, so without worrying that sampling personnel can fall into well
In, lid provided by the utility model is i.e. convenient and safe.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of schematic diagram for lid that the utility model embodiment 1 provides；
Fig. 2 is a kind of sectional view of the positive apparent direction for lid that the utility model embodiment 1 provides；
Fig. 3 is the sectional view of the positive apparent direction for another lid that the utility model embodiment 1 provides；
Fig. 4 is the sectional view of the positive apparent direction for the lid that the utility model embodiment 2 provides；
Fig. 5 is the vertical view of the main body for the lid that the utility model embodiment 2 provides；
Fig. 6 is the schematic diagram for the lid that the utility model embodiment 3 provides；
Fig. 7 is the schematic diagram for the well lid that the utility model embodiment provides.
Icon：100- main bodys；200- plugging structures；210- reinforcement structures；220- first fans annular protrusion；230- second is fanned
Annular protrusion；300- annular ribs；400- connection chains.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
The orientation or positional relationship on " right side ", "vertical", "horizontal", "inner", "outside" etc., instruction is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, device or element are not indicated or implied the indicated
It must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
The utility model provides a kind of lid, and knot of multiple embodiments to lid provided by the utility model is given below
Structure is described in detail.
Embodiment 1
Lid provided by the utility model is set for covering the pedestal in well lid, including main body 100 in the main body 100
Be equipped with sampling channel, the sampling channel includes external port and inner port, the sampling channel for by the external world be connected in well,
Sampling bottle can be put into well by sampling personnel by sampling channel；The lid further includes corresponding with the external port
Plugging structure 200, when usually, plugging structure 200 block sampling channel, and need to well water be sampled when
It waits, plugging structure 200 can be opened, external port is made to be exposed, sampling personnel will fasten the sampling bottle of rope along outer end
Mouth, which is extend into well, fetches water, because the weight of plugging structure 200 is much smaller compared to entire lid, relatively
Be easy to open, and because only that external port be exposed to it is outer, so without worrying that sampling personnel can fall into well, the utility model
The lid of offer is i.e. convenient and safe.
As shown in Figs. 1-3, specifically, the cross section in the sampling channel can be circle, and from the upper of the main body 100
To lower surface, the diameter in the sampling channel is gradually reduced on surface, it is, the sectional drawing of positive apparent direction can be trapezoidal.It is right
Ying Di, the plugging structure 200 can be truncated cone-shaped corresponding with the sampling channel.It designs in this way, on the one hand, can make
Channel and 200 good cooperation of plugging structure are sampled, plugging structure 200 will not unexpectedly be fallen into well, on the other hand, because taking
The inner wall in sample channel samples in channel the guiding role of plugging structure 200 but also plugging structure 200 is easier to be put into.
Further, the length in the sampling channel can be more than the thickness of the main body 100, and sampling channel in this way can be with
For tubulose, reinforcement structure 210, reinforcement structure are provided between the outer wall and the lower surface of the main body 100 in the sampling channel
210 can be wedge shape, and wedge-shaped both sides are respectively held against the lower surface of the outer wall and main body 100 in sampling channel, described for increasing
Sample the intensity in channel.Because it is conical to sample channel, and the plug of plugging structure 200 is exposed at sampling passway, well lid
Outside, it so, needs to undertake certain pressure on well lid, it in the course of time, can be right after pressure on plugging structure 200 is excessive
The inner wall in sampling channel causes to squeeze, if being not provided with effective reinforcement structure 210, the pipe fitting for forming sampling channel may
It can rupture, may result in plugging structure 200 in this way and fall in well.And the setting of reinforcement structure 210 can be played effectively
Supporting role, prevent sampling channel fracture phenomena circumferentially occurs outward, increase the service life of lid.
Embodiment 2
Lid provided by the utility model is set for covering the pedestal in well lid, including main body 100 in the main body 100
Be equipped with sampling channel, the sampling channel includes external port and inner port, the sampling channel for by the external world be connected in well,
Sampling bottle can be put into well by sampling personnel by sampling channel；The lid further includes corresponding with the external port
Plugging structure 200, when usually, plugging structure 200 block sampling channel, and need to well water be sampled when
It waits, plugging structure 200 can be opened, external port is made to be exposed, sampling personnel will fasten the sampling bottle of rope along outer end
Mouth, which is extend into well, fetches water, because the weight of plugging structure 200 is much smaller compared to entire lid, relatively
Be easy to open, and because only that external port be exposed to it is outer, so without worrying that sampling personnel can fall into well, the utility model
The lid of offer is i.e. convenient and safe.
As illustrated in figures 4-5, difference from Example 1 is, the plugging structure 200 may include cover board, described to take
Sample channel is provided with annular rib 300 on the inner wall of external port, and the annular rib 300 is used to support the cover board, covers
Preventing for body is all very convenient with fixation.
Further, in order to increase the structural strength of well lid, along first direction, can be provided in the sampling channel
One wire-like support part；In a second direction, the second wire-like support part, and the first direction can be provided in the sampling channel
It is vertical with second direction.The both ends of the first linear support element and the second wire-like support part respectively in the annular rib
Along being fixedly connected, the described first linear support element and the second wire-like support part are used to support the cover board, prevent cover board interposition
It sets and is under pressure for a long time, and lower surface does not support and causes to rupture.The linear support element of first staggeredly and the second wire-like support
Among part can there are gap being put into so as to sampling bottle.
Embodiment 3
Lid provided by the utility model is set for covering the pedestal in well lid, including main body 100 in the main body 100
Be equipped with sampling channel, the sampling channel includes external port and inner port, the sampling channel for by the external world be connected in well,
Sampling bottle can be put into well by sampling personnel by sampling channel；The lid further includes corresponding with the external port
Plugging structure 200, when usually, plugging structure 200 block sampling channel, and need to well water be sampled when
It waits, plugging structure 200 can be opened, external port is made to be exposed, sampling personnel will fasten the sampling bottle of rope along outer end
Mouth, which is extend into well, fetches water, because the weight of plugging structure 200 is much smaller compared to entire lid, relatively
Be easy to open, and because only that external port be exposed to it is outer, so without worrying that sampling personnel can fall into well, the utility model
The lid of offer is i.e. convenient and safe.
As shown in fig. 6, the difference is that, the plugging structure 200 may include cover board, described with Examples 1 and 2
The lower surface of cover board is provided with the first protrusion, and on the outer wall of the first protrusion, along the direction that its circumferential surface extends, what is be spaced successively sets
Multiple first fan annular protrusions 220 are equipped with, and there is interval between the first fan annular protrusion 220 and the cover board；It is described
Sample the second fan annular protrusion 230 that is provided with being spaced successively on the inner wall in channel, and the second fan annular protrusion 230 and institute
Stating has interval between external port.The installation course of plugging structure 200 is such, by the first fan annular protrusion on cover board
The gap of two neighboring second fan annular protrusion 230 in 220 alignment sampling channels, plugging structure 200 is pushed downwards, first
Fan annular protrusion 220 rotates plugging structure 200 when moving to the lower section of 230 place plane of the second fan annular protrusion, can make the
Two fan annular protrusions 230 are located between the first fan annular protrusion 220 and cover board, in this way can fix plugging structure 200 and main
It on body 100, and only needs to open by rotation, and will not be tilted because of lever principle.
Further, the upper surface of the cover board is arranged at intervals with two twisting slots, and sampling personnel can pass through the torsion
Dynamic slot drives the plugging structure 200 to rotate.
In conclusion lid provided by the utility model, for covering the pedestal in well lid, including main body 100, the master
Sampling channel is provided on body 100, the sampling channel includes external port and inner port, the sampling channel be used for the external world and
Sampling bottle can be put into well by connection in well, sampling personnel by sampling channel；The lid further includes and the outer end
The corresponding plugging structure 200 of mouth, when usually, plugging structure 200 blocks sampling channel, and is needing to carry out well water
When sampling, plugging structure 200 can be opened, external port is made to be exposed, sampling personnel will fasten the sampling bottle of rope
It extend into well and fetches water along external port, because the weight of plugging structure 200 is much smaller compared to entire lid,
Relatively be easy to open, and because only that external port be exposed to it is outer, so without worrying that sampling personnel can fall into well, this
The lid that utility model provides is i.e. convenient and safe.
Well lid provided by the utility model, including pedestal and above-mentioned lid.The lid is used to cover the pedestal in well lid
On, including main body 100 is provided with sampling channel in the main body 100, and the sampling channel includes external port and inner port, institute
State sampling channel be used for by it is extraneous be connected in well, sampling bottle can be put into well by sampling personnel by sampling channel；Institute
It further includes plugging structure 200 corresponding with the external port to state lid, and when usually, plugging structure 200 blocks sampling
Channel, and when needing to be sampled well water, plugging structure 200 can be opened, external port is made to be exposed, sampled
The sampling bottle for fastening rope extend into along external port in well and fetches water by personnel, because the weight of plugging structure 200 is compared
It is much smaller in entire lid, so be relatively easy to open, and because only that external port be exposed to it is outer, so without load
Heart sampling personnel can fall into well, and lid provided by the utility model is i.e. convenient and safe.
As shown in fig. 7, in order to increase the safety of well lid, prevents well lid stolen, lockhole can be provided on the pedestal,
The well lid may include connection chain 400, and connection chain 400 should be made of etch-proof material, one end of the connection chain 400
It is fixedly connected with the lower surface of the plugging structure 200, the other end is linked together with the lockhole by lock.Because of well lid
Pedestal be integrally fixed on soil, it is not easy to it is mobile, and plugging structure 200 cannot pass through sampling channel, so string is in company
Main body 100 on chain link 400 can not be also removed, and effectively prevent the loss of main body 100 and plugging structure 200.
Further, the lower surface of the well lid is provided with keel, the structural strength for increasing main body 100.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of lid, for covering the pedestal in well lid, which is characterized in that including main body, sampling is provided in the main body
Channel, the sampling channel include external port and inner port, the sampling channel be used for by it is extraneous be connected in well；
The lid further includes plugging structure corresponding with the external port, and the plugging structure is for blocking the external port.
2. lid according to claim 1, which is characterized in that the cross section in the sampling channel is circle, and described in
Surface, the diameter in the sampling channel are gradually reduced the upper table of main body downwards；The plugging structure be and the sampling channel
Corresponding truncated cone-shaped.
3. lid according to claim 2, which is characterized in that the length in the sampling channel is more than the thickness of the main body
Degree is provided with reinforcement structure between the outer wall and the lower surface of the main body in the sampling channel, and the reinforcement structure is supported respectively
The lower surface of the outer wall and the main body in sampling channel is stated in residence, the intensity for increasing the sampling channel.
4. lid according to claim 1, which is characterized in that the plugging structure includes cover board, and the sampling channel is leaned on
Annular rib is provided on the inner wall of nearly external port, the annular rib is used to support the cover board.
5. lid according to claim 4, which is characterized in that along first direction, first is provided in the sampling channel
Wire-like support part；In a second direction, the second wire-like support part, and the first direction and second are provided in the sampling channel
Direction is vertical；
The both ends of described first linear support element and the second wire-like support part are fixedly connected with the interior edge of the annular rib respectively,
Described first linear support element and the second wire-like support part are used to support the cover board.
6. lid according to claim 1, which is characterized in that the plugging structure includes cover board, the following table of the cover board
Face is provided with the first protrusion, and on the outer wall of first protrusion, along the direction that its circumferential surface extends, being provided with for being spaced successively be multiple
First fan annular protrusion, and there is interval between the first fan annular protrusion and the cover board；
What is be spaced successively on the inner wall in the sampling channel is provided with the second fan annular protrusion, and the second fan annular protrusion with
There is interval between the external port；Each second fan annular protrusion is for being fastened on the first fan annular protrusion and institute
Between stating cover board, the plugging structure is connect with the main body.
7. lid according to claim 6, which is characterized in that the upper surface of the cover board is arranged at intervals with two twistings
Slot, sampling personnel drive the plugging structure to rotate by the twisting slot.
8. a kind of well lid, which is characterized in that including the lid described in pedestal and claim 1-7 any one.
9. well lid according to claim 8, which is characterized in that be provided with lockhole on the pedestal, the well lid includes connecting
Chain link, one end of the connection chain are fixedly connected with the lower surface of the plugging structure, and the other end is connected with the lockhole by locking
It is connected together, the connection chain is for preventing the well lid from losing.
10. well lid according to claim 8, which is characterized in that the lower surface of the well lid is provided with keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952773.9U CN207862980U (en) | 2017-08-01 | 2017-08-01 | Lid and well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952773.9U CN207862980U (en) | 2017-08-01 | 2017-08-01 | Lid and well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862980U true CN207862980U (en) | 2018-09-14 |
Family
ID=63474995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952773.9U Active CN207862980U (en) | 2017-08-01 | 2017-08-01 | Lid and well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862980U (en) |
-
2017
- 2017-08-01 CN CN201720952773.9U patent/CN207862980U/en active Active
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