CN110952596A - Waterproof device for underground well - Google Patents
Waterproof device for underground well Download PDFInfo
- Publication number
- CN110952596A CN110952596A CN201911381811.XA CN201911381811A CN110952596A CN 110952596 A CN110952596 A CN 110952596A CN 201911381811 A CN201911381811 A CN 201911381811A CN 110952596 A CN110952596 A CN 110952596A
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- Prior art keywords
- waterproof
- limiting
- waterproof cover
- well
- rod
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- 235000006506 Brasenia schreberi Nutrition 0.000 claims 3
- 244000267222 Brasenia schreberi Species 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 230000000630 rising effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a waterproof device for an underground well, which comprises a waterproof cover and a limiting rod, wherein two ends of the limiting rod are horizontally and fixedly arranged on a well wall, the waterproof cover is of a bucket structure which is arranged in the underground well in an inverted manner, and the waterproof cover is very simple in structure and is relatively economical; the waterproof cover is fixed above the device with the requirement on water resistance through the limiting rod, when the water level rises, the waterproof cover and the horizontal plane in the underground well form a closed gas space, and the pressure generated by the closed gas space can prevent the water surface from further rising in the waterproof cover, so that the device with the requirement on water resistance is prevented from being soaked by water; and is convenient to disassemble and install. The invention is used in the field of waterproof structures.
Description
Technical Field
The invention relates to the field of waterproof structures, in particular to a waterproof device for an underground well.
Background
Underground wells are common municipal facilities, and electric power, water supply, water drainage, gas and the like are corresponding underground wells and accessories installed in the underground wells. Underground wells are below the level of the road surface, and water accumulation often occurs in rainy days, so that waterproof requirements are provided for some devices needing to be waterproof in the wells.
At present, the waterproof function is realized by adding a waterproof box to the device. This kind of waterproof box need set up some rubber construction etc. in order to realize sealed waterproof, and the structure is comparatively complicated, and the underground shaft environment is comparatively abominable, and mud is more, and waterproof box is opened the back many times, may destroy seal structure, leads to waterproof function to lose.
Disclosure of Invention
The invention aims to provide a waterproof device for an underground well, which is convenient to disassemble and assemble and reliable in function.
The technical scheme adopted by the invention is as follows:
the utility model provides a watertight fittings for underground well, its includes buckler and gag lever post, the both ends level of gag lever post is fixed to be set up on the wall of a well, the buckler is the bucket structure of handstand setting in underground well, the buckler passes through the gag lever post to be fixed in the top that has the device of requirement waterproof.
As an improvement of the technical scheme, the limiting rod comprises an outer rod and an inner rod capable of moving along the outer rod, and a plurality of limiting structures used for fixing the inner rod are arranged on the inner rod.
Further as an improvement of the technical scheme of the invention, the limiting structure is a limiting bolt.
As a further improvement of the technical scheme of the invention, the inner rod is provided with a plurality of limiting holes, and the inner rod is fixed by limiting bolts arranged on the first limiting holes.
As the improvement of the technical scheme of the invention, the waterproof cover comprises a cylindrical structure and an upright post arranged at the upper end of a bottom plate of the cylindrical structure.
Further as an improvement of the technical scheme of the invention, the upright columns are symmetrically arranged along the diameter of the bottom plate of the cylindrical structure, the two upright columns are provided with second limiting holes, and the limiting rods are inserted into the second limiting holes to fix the waterproof cover.
The invention has the beneficial effects that: the waterproof device for the underground well comprises a waterproof cover and a limiting rod, wherein two ends of the limiting rod are horizontally and fixedly arranged on a well wall, the waterproof cover is of a bucket structure which is arranged in the underground well in an inverted mode, and the waterproof cover is very simple in structure and is relatively economical; the buckler passes through the gag lever post to be fixed in the top that has the device of requirement waterproof, when the water level rose, the horizontal plane in buckler and the underground formed a confined gas space, the pressure that this confined gas space produced can prevent the surface of water at the inside further rising of buckler to make and avoid receiving the water logging to waterproof device that has the requirement, realized waterproof function through application atmospheric pressure principle, the function is reliable, do not need other sealed measures, can not damage waterproof construction because of many times dismouting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a top view of the embodiment of the present invention fig. 1.
Detailed Description
Referring to fig. 1 and 2, the invention relates to a waterproof device for an underground well, which comprises a waterproof cover 1 and a limiting rod 2, wherein two ends of the limiting rod 2 are horizontally and fixedly arranged on a well wall, the waterproof cover 1 is of a bucket structure which is arranged in the underground well in an inverted manner, and the waterproof cover 1 is fixed above a device which has requirements on waterproofness through the limiting rod 2. The waterproof cover 1 of the waterproof device has a very simple structure and is economic; waterproof cover 1 is fixed in the top that has the device of requirement waterproof through gag lever post 2, when the water level rose, the horizontal plane in waterproof cover 1 and the underground forms a confined gas space, the pressure that this confined gas space produced can prevent the surface of water at waterproof cover 1 inside further rising, thereby make waterproof device that has the requirement avoid receiving the water logging, realized waterproof function through application atmospheric pressure principle, the function is reliable, do not need other sealed measures, can not damage waterproof construction because of the dismouting many times.
In one embodiment, the limiting rod 2 comprises an outer rod 21 and an inner rod 22 capable of moving along the outer rod 21, and the inner rod 22 is provided with a plurality of limiting structures for fixing the inner rod. Specifically, since the size of the wellhead of the underground well is uncertain, the stopper rod 2 is provided in a telescopic structure. According to the size of underground well head, the free interior pole 22 with gag lever post 2 is flexible along outer pole 21, and the flexible function of protractile makes in underground well installation and dismantlement very convenient. Preferably, the limiting structure is a limiting bolt 24, the inner rod 22 is provided with a plurality of limiting holes 23, and the inner rod 22 is fixed through the limiting bolt 24 installed on the first limiting hole 23.
The waterproof cover 1 comprises a cylindrical structure 11 and stand columns 12 arranged at the upper end of a bottom plate of the cylindrical structure 11, the stand columns 12 are symmetrically arranged along the diameter of the bottom plate of the cylindrical structure 11, two stand columns 12 are provided with second limiting holes 13, and the limiting rods 2 are inserted into the second limiting holes 13 to fix the waterproof cover 1. By inserting the column 12 into the second stopper hole 25, the waterproof cover 1 can be effectively fixed to the stopper rod 2. Because the waterproof cover 1 is fixed by the limiting rod 2, the floating force generated by the closed gas space in water is effectively prevented from lifting the waterproof cover 1.
After the waterproof cover 1 is fixed in the well, when the water level rises to the lower edge of the waterproof cover 1 in the well, a closed gas space is formed by the bottom plate and the horizontal plane of the waterproof cover 1 in the waterproof cover 1, and the pressure generated by the closed gas space can prevent the horizontal plane from further rising in the waterproof cover 1, so that the device with requirements for water prevention is prevented from being immersed in water, and the aim of water prevention is fulfilled.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (6)
1. A watertight apparatus for a subterranean well, characterized in that: including buckler and gag lever post, the both ends level of gag lever post is fixed to be set up on the wall of a well, the buckler sets up the bucket structure in the underground well for standing upside down, the buckler passes through the gag lever post to be fixed in the top that has the device of requirement to waterproof.
2. The water shield apparatus for a subterranean well of claim 1, wherein: the limiting rod comprises an outer rod and an inner rod capable of moving along the outer rod, and a plurality of limiting structures used for fixing the inner rod are arranged on the inner rod.
3. The water shield apparatus for a subterranean well of claim 2, wherein: the limiting structure is a limiting bolt.
4. The waterproof device for a subterranean well according to claim 3, wherein: the inner rod is provided with a plurality of limiting holes, and the inner rod is fixed through limiting bolts arranged on the first limiting holes.
5. The water shield apparatus for a subterranean well of claim 1, wherein: the waterproof cover comprises a cylindrical structure and a stand column arranged at the upper end of a bottom plate of the cylindrical structure.
6. The waterproof device for a subterranean well according to claim 5, wherein: the stand sets up along the diameter symmetry of cylindrical structure's bottom plate, two the stand is provided with the spacing hole of second, the gag lever post inserts the spacing hole of second and fixes the buckler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381811.XA CN110952596A (en) | 2019-12-27 | 2019-12-27 | Waterproof device for underground well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381811.XA CN110952596A (en) | 2019-12-27 | 2019-12-27 | Waterproof device for underground well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110952596A true CN110952596A (en) | 2020-04-03 |
Family
ID=69984741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911381811.XA Pending CN110952596A (en) | 2019-12-27 | 2019-12-27 | Waterproof device for underground well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110952596A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011001818A (en) * | 2004-12-02 | 2011-01-06 | Kazuhiro Sano | Flooding defensive group parts and construction method for protecting property from flooding, high tide or the like |
| CN102570321A (en) * | 2011-12-31 | 2012-07-11 | 凯地电气有限公司 | Anti-waterlogging distribution box and buried transformer station with same |
| CN202969936U (en) * | 2012-11-13 | 2013-06-05 | 中建三局第二建设工程有限责任公司 | Elevator shaft hanging template pedestal |
| CN203049615U (en) * | 2012-12-04 | 2013-07-10 | 中建五局土木工程有限公司 | Well bore protection device |
| CN205206280U (en) * | 2015-12-14 | 2016-05-04 | 北京依德伟力建筑模板有限公司 | Telescopic landing girder that hangs |
| CN205297549U (en) * | 2015-11-22 | 2016-06-08 | 天津大港油田圣达科技有限公司 | Detecting device of water level in pit |
| CN211773892U (en) * | 2019-12-27 | 2020-10-27 | 广州燃气集团有限公司 | Waterproof device for underground well |
-
2019
- 2019-12-27 CN CN201911381811.XA patent/CN110952596A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011001818A (en) * | 2004-12-02 | 2011-01-06 | Kazuhiro Sano | Flooding defensive group parts and construction method for protecting property from flooding, high tide or the like |
| CN102570321A (en) * | 2011-12-31 | 2012-07-11 | 凯地电气有限公司 | Anti-waterlogging distribution box and buried transformer station with same |
| CN202969936U (en) * | 2012-11-13 | 2013-06-05 | 中建三局第二建设工程有限责任公司 | Elevator shaft hanging template pedestal |
| CN203049615U (en) * | 2012-12-04 | 2013-07-10 | 中建五局土木工程有限公司 | Well bore protection device |
| CN205297549U (en) * | 2015-11-22 | 2016-06-08 | 天津大港油田圣达科技有限公司 | Detecting device of water level in pit |
| CN205206280U (en) * | 2015-12-14 | 2016-05-04 | 北京依德伟力建筑模板有限公司 | Telescopic landing girder that hangs |
| CN211773892U (en) * | 2019-12-27 | 2020-10-27 | 广州燃气集团有限公司 | Waterproof device for underground well |
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