CN207419536U - A kind of municipal administration inspection shaft keeps away smelly well lid - Google Patents
A kind of municipal administration inspection shaft keeps away smelly well lid Download PDFInfo
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- CN207419536U CN207419536U CN201721416120.5U CN201721416120U CN207419536U CN 207419536 U CN207419536 U CN 207419536U CN 201721416120 U CN201721416120 U CN 201721416120U CN 207419536 U CN207419536 U CN 207419536U
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- smelly
- lid
- inspection shaft
- well lid
- clip
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Abstract
The utility model discloses a kind of municipal inspection shafts to keep away smelly well lid, casting iron well lid including being mounted on inspection shaft well head, it further includes to be arranged under the casting iron well lid and keeps away smelly lid, clip is fixed on the inspection shaft borehole wall, it is described to keep away smelly lid edge integrally formed with the mounting ring coordinated with the clip, it is described keep away it is smelly cover equipped with opening, the opening is provided with the automatic open close plate for closing；The automatic open close plate is hinged on the opening by torsional spring；It keeps away smelly lid alternatively, described and is tilted from edge to opening, the automatic open close plate is fixed on by spring and described keeps away smelly lid lower surface.The utility model keeps away smelly lid by setting to add under casting iron well lid, the fixing hoop on the inspection shaft borehole wall, smelly lid will be kept away to be placed on the clip to completely cut off foul smell, while the smelly opening for covering and setting and there is automatic open close plate is kept away described, the effect of draining is taken into account while foul smell is completely cut off.
Description
Technical field
The utility model is related to municipal inspection shaft deodorization fields, are that a kind of municipal inspection shaft keeps away smelly well lid specifically.
Background technology
Urban Underground is provided with to power, feed water, draining, blowdown, communication, cable television, gas pipe, public lighting circuit etc.
Civilian infrastructure pipeline, inspection shaft is the inspection shaft for connecting such pipe-line system, be generally located in pipeline intersection, turning,
Locate at a certain distance at caliber or gradient change and on straight line pipeline section.
Inspection shaft is mainly used for checking pipe-line system for maintainer people, removes foreign matter, convenient for inspecting periodically and dredging pipeline,
It is the requisite measure for preventing pipeline gambling plug, while also plays connection pipeline section and the draught effect of pipe-line system, is managed between adjacent two well
Section should point-blank, therefore, at conduit section change, at gradient change, intersection, all need to set at elevation change and examine
Well is looked into, subsection setup sewage inspection is also needed on long straight line pipeline section.
Manhole cover is generally poured to be made and is directly placed at inspection well head using steel or cement, since inspection shaft is gone back sometimes
The effect for discharging ground sewage is taken into account, therefore discharge outlet is often left on well lid, and usually there is unpleasant stink in inspection shaft,
Existing well lid can not solve the problems, such as isolation stink, therefore urgent need one kind can completely cut off stink and hinder keeping away for draining
Smelly device.
Utility model content
The purpose of this utility model is to provide a kind of municipal inspection shafts to keep away smelly well lid, takes into account draining and completely cuts off inspection shaft
Stink.
The utility model is achieved through the following technical solutions：
A kind of municipal administration inspection shaft keeps away smelly well lid, and the casting iron well lid including being mounted on inspection shaft well head further includes and is arranged on institute
State the smelly lid of keeping away under casting iron well lid, be fixed with clip on the inspection shaft borehole wall, it is described keep away smelly lid edge integrally formed with institute
State clip cooperation mounting ring, it is described keep away it is smelly cover equipped with opening, the opening is provided with the automatic open close plate for closing；
The automatic open close plate is hinged on the opening by torsional spring；Alternatively, described keep away smelly lid from edge to opening inclination, it is described
Automatic open close plate is fixed on by spring and described keeps away smelly lid lower surface.
The utility model will keep away smelly lid and be placed on the clip to completely cut off by the fixing hoop on the inspection shaft borehole wall
Foul smell；It is described keep away it is smelly cover set one have automatic open close plate opening, when water flow into described in keep away smelly lid when, it is described to open automatically
Closing plate is subject to downward pressure, and when pressure is more than the power that the torsional spring provides, the automatic open close plate downwardly turns over, opens and open
Mouth draining；Or when pressure is more than the power of the offer of the spring, the automatic open close plate, which moves down, stretches the spring, opens
Be open draining.
Preferably, the side wall of the clip is evenly equipped with multiple through holes, and the clip passes through expansion bolt with the inspection shaft borehole wall
Or chemical bolt connection.
Preferably, the clip is outer integrally formed with pre-buried ring, and annular is offered between the pre-buried ring and the clip
Groove, the mounting ring are equipped with the back hook bent downward, and the back hook is adapted with the clip.
Preferably, the mounting ring and described keep away between smelly lid are connected by annular wall, one on the annular wall
Protruding ring is formed, strainer is placed on the protruding ring, the strainer middle part is high, surrounding is low and seamlessly transits.By institute
It states and keeps away the smelly opening for covering placement strainer, avoiding keeping away smelly lid described in rubbish blocking, cause the automatic open close plate that cannot be closed,
Rubbish is avoided to enter and checks well plugging pipeline；In addition protuberance in the middle part of the strainer, rubbish can be accumulated to edge, avoid the strainer
It is destroyed since middle part pressure is excessive.
Preferably, the automatic open close plate and the edge of opening are provided with rubber seal.
Preferably, the mounting ring upper surface is provided with the card slot of multiple bar shapeds, and wide surface is narrow inside the card slot, described
Card slot one end is provided with internal and surface with wide expansion mouth；Connecting pole, the connecting pole are provided with below the casting iron well lid
It is adapted with the card slot, is down big up small stepped cylinder.The connecting pole of the casting iron well lid is directed at the card slot
Expand mouth insertion, rotate the casting iron well lid, connecting pole lower part big end is made to be connected in the card slot, the casting iron well lid
It keeps away smelly lid with described and can place or open together；When needing to keep away smelly lid described in separation, the casting iron well lid will be rotated, will be solved
Except the clamping engagement of the connecting pole and the card slot, convenient for replacing respectively, repairing, clearing up the casting iron well lid and described
Keep away smelly lid.
Preferably, set in the mounting ring and be fixed with handle, the handle upper end is inclined away from the inspection shaft borehole wall to center
Tiltedly.By setting handle, and distance of the handle upper end away from the borehole wall, increase and the borehole wall, described smelly lid is kept away convenient for opening and installing.
Preferably, leaching modeling processing is done in the mounting ring lower surface, and the clip surface is bonded with rubber layer.By described
The contact surface of mounting ring and the clip sets leaching modeling layer and rubber layer, increasing friction force and sealing performance.
Preferably, it is described to keep away smelly cap upper surface equipped with the decorative pattern for increasing friction force.In reality, it may draw there are various
The external cause that top casting iron well lid is damaged, loses is played, the situation that pedestrian falls inspection shaft easily occurs, smelly cap upper surface is kept away described
Decorative pattern for increasing friction force is set, is conducive to the pedestrian fallen and voluntarily climbs out of inspection shaft or can prevent pedestrian from trampling
Smooth smelly lid of keeping away is fallen.
The utility model compared with prior art, has the following advantages and advantageous effect：
（1）The utility model keeps away smelly lid by setting to add under casting iron well lid, the fixing hoop on the inspection shaft borehole wall, will
It keeps away smelly lid to be placed on the clip to completely cut off foul smell, while keeps away smelly cover described opening with automatic open close plate is set
Mouthful, the effect of draining is taken into account while foul smell is completely cut off.
（2）By it is described keep away it is smelly cover placement strainer, avoid rubbish block described in keep away the opening of smelly lid, cause it is described from
The dynamic plate that opens and closes cannot be closed, and rubbish is also avoided to enter and checks well plugging pipeline；In addition protuberance in the middle part of the strainer, rubbish can be to side
Edge is accumulated, and is avoided the strainer since middle part pressure is excessive and is destroyed.
（3）By setting connecting pole on the casting iron well lid, it is described keep away it is smelly cover setting card slot, the two cooperation makes
The casting iron well lid and it is described keep away it is smelly lid be detachably connected, can place or open together but respectively replace, repair,
Cleaning.
Description of the drawings
Fig. 1 is the utility model dimensional structure diagram；
Fig. 2 is the structure diagram after the utility model installation；
Fig. 3 is embodiment medium cast iron manhole cover structure schematic diagram；
Fig. 4 is the structure diagram of card slot；
Fig. 5 is the enlarged drawing of connecting pole in Fig. 3；
Wherein 1- casting iron well lids；11- connecting poles；2- keeps away smelly lid；21- mounting rings；22- automatic open close plates；23- card slots；3-
Clip；The pre-buried rings of 31-；4- strainers.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
Embodiment 1：
With reference to shown in attached Fig. 1 and 2, a kind of municipal administration inspection shaft keeps away smelly well lid, the cast iron well including being mounted on inspection shaft well head
Lid 1 further includes the smelly lid 2 of keeping away being arranged under the casting iron well lid 1, is fixed with clip 3 on the inspection shaft borehole wall, it is described keep away it is smelly
2 edge of lid is integrally formed with the mounting ring 21 coordinated with the clip 3, and described to keep away smelly lid 2 equipped with opening, the opening is set
It is equipped with the automatic open close plate 22 for closing；The automatic open close plate 22 is hinged on the opening by torsional spring；It is alternatively, described
It keeps away smelly lid 2 to be tilted from edge to opening, the automatic open close plate 22 is fixed on by spring and described keeps away smelly 2 lower surface of lid.
Implementation principle：
The fixing hoop 3 on the inspection shaft borehole wall will keep away smelly lid 2 and be placed on the clip 3 to completely cut off foul smell, then examine
Look into well well head installation casting iron well lid 1.
Described keep away on smelly lid 2 sets an opening with automatic open close plate 22, when keeping away smelly lid 2 described in water inflow, institute
It states automatic open close plate 22 and is subject to downward pressure.
If the automatic open close plate 22 is kept away smelly lid 2 and be connected by torsional spring with described, when pressure is more than what the torsional spring provided
During power, the automatic open close plate 22 downwardly turns over, opens opening draining；If the automatic open close plate 22 with described to keep away smelly lid 2 logical
Spring connection is crossed, when pressure is more than the power of the offer of the spring, the automatic open close plate 22, which moves down, stretches the spring, beats
Opening draining.
The utility model keeps away smelly lid by setting to add under casting iron well lid, and the fixing hoop on the inspection shaft borehole wall will be kept away
Smelly lid is placed on the clip to completely cut off foul smell, while keeps away the smelly opening for covering and setting and having automatic open close plate described,
The effect of draining is taken into account while foul smell is completely cut off.
Embodiment 2：
On the basis of embodiment 1, further, the side wall of the clip 3 is evenly equipped with multiple through holes, the clip 3 with
The inspection shaft borehole wall is connected by expansion bolt or chemical bolt.
Alternatively, on the basis of embodiment 1, with reference to shown in attached drawing 1, further, the clip 3 is outer integrally formed with pre-
Ring 31 is buried, ring-shaped groove is offered between the pre-buried ring 31 and the clip 3, the mounting ring 21 is equipped with time bent downward
Hook, the back hook are adapted with the clip 3.When building inspection shaft, the pre-buried ring 31 is embedded in concrete wall, institute
State cross-sectional width of the width more than or equal to the 21 back hook part of mounting ring that ring-shaped groove exposes the concrete wall.
Embodiment 3：
On the basis of embodiment 1 or 2, with reference to shown in attached drawing 2, further, the mounting ring 21 keeps away smelly lid 2 with described
Between connected by annular wall, integrally formed with protruding ring on the annular wall, strainer 4 is placed on the protruding ring,
4 middle part of strainer is high, surrounding is low and seamlessly transits.
Implementation principle：
By keeping away on smelly lid 2 placement strainer 4 described, avoid rubbish block described in keep away the opening of smelly lid 2, cause it is described from
The dynamic plate 22 that opens and closes cannot be closed, and rubbish is also avoided to enter and checks well plugging pipeline.In addition, the 4 middle part protuberance of strainer, rubbish meeting
It is accumulated to edge, the strainer 4 is avoided to be destroyed since middle part pressure is excessive.
Further, the automatic open close plate 22 and the edge of opening are provided with rubber seal.
Embodiment 4：
On the basis of embodiment 1 or 2 or 3, with reference to shown in attached drawing 3-5,21 upper surface of mounting ring is provided with multiple
The card slot 23 of bar shaped, the wide surface in 23 inside of card slot is narrow, and described 23 one end of card slot is provided with internal and surface with wide expansion
Mouthful；1 lower section of casting iron well lid is provided with connecting pole 11, and the connecting pole 11 is adapted with the card slot 23, is down big up small
Stepped cylinder.
Implementation principle：
The expansion mouth that the connecting pole 11 of the casting iron well lid 1 is aligned to the card slot 23 is inserted into, and rotates the casting iron well lid
1, the 11 lower part big end of connecting pole is made to be connected in the card slot 23, the casting iron well lid 1 and it is described keep away smelly lid 2 can be together
It places or opens；When needing to keep away smelly lid 2 described in separation, the casting iron well lid 1 will be rotated, releases the connecting pole 11 and institute
The clamping engagement of card slot 23 is stated, convenient for replacing respectively, repairing, clearing up the casting iron well lid 1 and described keep away smelly lid 2.
By setting connecting pole on the casting iron well lid, it is described keep away it is smelly cover setting card slot, the two cooperation so that institute
State casting iron well lid and it is described keep away it is smelly lid be detachably connected, can place or open together but respectively replace, repair, clear up.
Alternatively, on the basis of embodiment 1 or 2 or 3, further, in the mounting ring 21 set and be fixed with handle, institute
Handle upper end is stated away from the inspection shaft borehole wall to centroclinal.By setting handle, and handle upper end is away from the borehole wall, increase and the borehole wall
Distance, described keep away smelly lid 2 convenient for opening and installing.
Embodiment 5：
On the basis of any of the above-described embodiment, further, leaching modeling processing, the card are done in 21 lower surface of mounting ring
It binds round 3 surfaces and is bonded with rubber layer.By setting leaching modeling layer and rubber layer in the contact surface of the mounting ring 21 and the clip 3,
Increasing friction force and sealing performance.
Further, it is described to keep away smelly 2 upper surface of lid equipped with the decorative pattern for increasing friction force.In reality, there are it is various can
The external cause that top casting iron well lid 1 is damaged, loses can be caused, the situation that pedestrian falls inspection shaft easily occurs, smelly lid 2 is kept away described
Upper surface sets the decorative pattern for increasing friction force, is conducive to the pedestrian fallen and voluntarily climbs out of inspection shaft or can prevent from going
People tramples smooth smelly lid 2 of keeping away and falls.
The above, is only the preferred embodiment of the utility model, and limit in any form is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (9)
1. a kind of municipal administration inspection shaft keeps away smelly well lid, the casting iron well lid including being mounted on inspection shaft well head（1）, which is characterized in that also
Including being arranged on the casting iron well lid（1）Under keep away smelly lid（2）, clip is fixed on the inspection shaft borehole wall（3）, it is described keep away it is smelly
Lid（2）Edge integrally formed with the clip（3）The mounting ring of cooperation（21）, it is described to keep away smelly lid（2）Opening is equipped with, it is described
Opening is provided with the automatic open close plate for closing（22）；The automatic open close plate（22）The opening is hinged on by torsional spring
Place；Alternatively, described keep away smelly lid（2）It is tilted from edge to opening, the automatic open close plate（22）It is fixed on by spring described
Keep away smelly lid（2）Lower surface.
2. a kind of municipal inspection shaft according to claim 1 keeps away smelly well lid, which is characterized in that the clip（3）Side wall
It is evenly equipped with multiple through holes, the clip（3）It is connected with the inspection shaft borehole wall by expansion bolt or chemical bolt.
3. a kind of municipal inspection shaft according to claim 1 keeps away smelly well lid, which is characterized in that the clip（3）Outer one
Form pre-buried ring（31）, the pre-buried ring（31）With the clip（3）Between offer ring-shaped groove, the mounting ring（21）
Equipped with the back hook bent downward, the back hook and the clip（3）It is adapted.
4. a kind of municipal inspection shaft according to claim 1 or 2 or 3 keeps away smelly well lid, which is characterized in that the mounting ring
（21）Smelly lid is kept away with described（2）Between connected by annular wall, it is described annular wall on integrally formed with protruding ring, it is described convex
It rises and is placed with strainer on ring（4）, the strainer（4）Middle part is high, surrounding is low and seamlessly transits.
5. a kind of municipal inspection shaft according to claim 4 keeps away smelly well lid, which is characterized in that the automatic open close plate（22）
The edge of opening is provided with rubber seal.
6. a kind of municipal inspection shaft keeps away smelly well lid according to claim 1 or 5, which is characterized in that the mounting ring（21）
Upper surface is provided with the card slot of multiple bar shapeds（23）, the card slot（23）Internal width surface is narrow, the card slot（23）One end is set
There is internal and surface with wide expansion mouth；The casting iron well lid（1）Lower section is provided with connecting pole（11）, the connecting pole（11）With
The card slot（23）It is adapted, is down big up small stepped cylinder.
7. a kind of municipal inspection shaft keeps away smelly well lid according to claim 1 or 5, which is characterized in that the mounting ring（21）
Upper setting is fixed with handle, and the handle upper end is away from the inspection shaft borehole wall to centroclinal.
8. a kind of municipal inspection shaft according to claim 1-3,5 any one keeps away smelly well lid, which is characterized in that the peace
Fill ring（21）Do leaching modeling processing, the clip in lower surface（3）Surface is bonded with rubber layer.
9. a kind of municipal inspection shaft according to claim 8 keeps away smelly well lid, which is characterized in that described to keep away smelly lid（2）Upper table
Face is equipped with the decorative pattern for increasing friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416120.5U CN207419536U (en) | 2017-10-30 | 2017-10-30 | A kind of municipal administration inspection shaft keeps away smelly well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416120.5U CN207419536U (en) | 2017-10-30 | 2017-10-30 | A kind of municipal administration inspection shaft keeps away smelly well lid |
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| Publication Number | Publication Date |
|---|---|
| CN207419536U true CN207419536U (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416120.5U Active CN207419536U (en) | 2017-10-30 | 2017-10-30 | A kind of municipal administration inspection shaft keeps away smelly well lid |
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| CN (1) | CN207419536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058481A (en) * | 2020-01-08 | 2020-04-24 | 武汉致远市政建设工程有限公司 | Comprehensive pipe gallery system based on sponge city and construction method thereof |
| CN113513045A (en) * | 2021-04-29 | 2021-10-19 | 北京建工集团有限责任公司 | Deodorant sewage well cover and manufacturing method thereof |
-
2017
- 2017-10-30 CN CN201721416120.5U patent/CN207419536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058481A (en) * | 2020-01-08 | 2020-04-24 | 武汉致远市政建设工程有限公司 | Comprehensive pipe gallery system based on sponge city and construction method thereof |
| CN113513045A (en) * | 2021-04-29 | 2021-10-19 | 北京建工集团有限责任公司 | Deodorant sewage well cover and manufacturing method thereof |
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