CN105421495A - Adjustable well base - Google Patents
Adjustable well base Download PDFInfo
- Publication number
- CN105421495A CN105421495A CN201510935407.8A CN201510935407A CN105421495A CN 105421495 A CN105421495 A CN 105421495A CN 201510935407 A CN201510935407 A CN 201510935407A CN 105421495 A CN105421495 A CN 105421495A
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- CN
- China
- Prior art keywords
- well
- seat
- going
- well seat
- adjustable
- 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.)
- Pending
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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
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
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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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The invention particularly discloses an adjustable well base which comprises an upper well base and a lower well base; a well lid is mounted at the upper part of the upper well base; the lower part of the upper well base is in threaded connection with the upper part of the lower well base; and manholes are respectively formed in the upper well base and the lower well base. The adjustable well base is stable in structure, reaches the mounting requirement, without filling of any material, and is convenient to construct and maintain.
Description
Technical field
The present invention relates to field of constructional engineering material, be specifically related to a kind of adjustable well seat.
Background technology
Along with urban traffic amount rapidly increases, when sedimentation, cracking, driving often appear in urban road manhole and well lid periphery, jump the phenomenon such as car, noise.At present, well lid sinks to having become the common fault in the many cities of China.Analyzing reason, to be mainly well seat be pre-buried mode, badly accurately determines absolute altitude, adjust well coordinate high with several centimeters of discrepancy in elevation in road surface time, constructor often arbitrarily fills with the material such as stone, tile.After well lid installs, under vehicular impact vibrations, these packing materials are very easily pulverized.Along with the infiltration of well seat periphery rainwater, packing material can run off gradually, and well seat sinks naturally.Along with well seat and grade elevation gap strengthen, it is increasing that well lid is subject to vehicle impact vibrations, and the acceleration of well seat is sunk, and causes manhole cover damage and well seat periphery ravelling, cracking, sink, to such an extent as to again must change well seat, recover the road surface of depression.The problems such as well lid sinks and periphery is damaged, have become the bottleneck of restriction urban road engineering quality, have had a strong impact on urban road traffic safety and service level, have impact on the planeness of road and attractive in appearance.
Summary of the invention
The object of the present invention is to provide a kind of stabilized structure, simple adjustable well seat of constructing.
For achieving the above object, base case of the present invention is: adjustable well seat, and comprise top and be provided with the upper well seat of well lid and seat of going into the well, the bottom of upper well seat is threaded with the top of seat of going into the well, and upper well seat and seat of going into the well all are provided with manhole.
Operating principle and the advantage of this programme are: seat of going into the well is embedded on base layer structure according to design attitude requirement in advance, when the seat construction and installation of needs completed well, upper well seat and seat of going into the well are fixed by screw thread and are connected, and screw well seat until reach the setting height(from bottom) of well seat.Screw thread has the characteristic of self-locking.
This programme advantage be mainly reflected in: one is utilize seat of going into the well to carry out pre-buriedly meeting existing form of construction work; Two is stabilized structures that upper well seat and the screw connection structure of going into the well between seat make well seat and seat of going into the well is installed; Three be construction time, due to without the need to filling well seat, so stopped the infiltration of rainwater, packing material runs off gradually and well seat sinks after shaken by vehicle impact trend because the well seat in this programme can reach installation requirement without the need to filling any material; Four be construct more convenient, safeguard also more convenient, again can adjust the absolute altitude of well seat by directly rotating upper well seat.
Prioritization scheme one: based on the preferred version of scheme, the bottom of upper well seat is external screw thread, the top of seat of going into the well is internal thread.Seat of going into the well is pre-buried, and to make generally be all that outer wall directly contacts with the environment of surrounding, the screw thread on a top of going into the well is arranged to internal thread, can effectively avoids external environment condition to the pollution of a screw thread of going into the well, eliminate the construction trouble of a clean silk thread mouth of going into the well, can the engineering time be saved, improve efficiency of construction.
Preferred version two: as the preferred version of prioritization scheme one, upper well seat is provided with tapped through hole, and tapped through hole inward turning is screwed with the screw rod that can prop up seat of going into the well.The object arranging screw rod is: one is utilize screw rod to carry out secondary locking to upper well seat; But utilize screw rod and the frictional force of going into the well between seat prevents well seat from rotating, cause the absolute altitude of well seat not meet construction requirement.
Preferred version three: the preferably preferred version of two, tapped through hole is eight, and eight tapped through holes are evenly arranged along the circumference of upper well seat.The object arranging eight screwed holes is that the screw-threaded coupling power making well seat and go into the well between seat is more even along the circumference of upper well seat.
Preferred version four: the preferably preferred version of three, upper well seat is also fixedly installed jug.Handle is set mainly in order to provide convenient to construction and maintenance.
Accompanying drawing explanation
Fig. 1 is the well seat installation structure schematic diagram of the present invention's adjustable well seat embodiment;
Fig. 2 is the well seat mounting plane schematic diagram of the present invention's adjustable well seat embodiment.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: seat 1 of going into the well, upper well seat 2, well lid 3, handle 4, screw rod 5.
Embodiment is substantially as depicted in figs. 1 and 2:
Adjustable well seat, comprises well seat 2 and seat 1 of going into the well, and upper well seat 2 and seat 1 of going into the well are provided with manhole.The top of upper well seat 2 is provided with well lid 3.Well lid 3 belongs to prior art with the mounting means of well seat, just not in detailed description in the present embodiment.Go into the well seat 1 for being fixedly embedded in base layer structure in advance.The bottom of upper well seat 2 is threaded with the top of seat 1 of going into the well.As shown in Figure 1, seat 1 of going into the well is embedded on base layer structure according to design attitude requirement in advance, and when the seat construction and installation of needs completed well, upper well seat 2 and seat 1 of going into the well are fixed by screw thread and are connected, and screw well seat 2 until reach the setting height(from bottom) of well seat.Seat 1 of going into the well in the present embodiment has internal thread, and upper well seat 2 has external screw thread, but is not limited in this kind of set-up mode.As seat 1 of going into the well external screw thread is set, upper well seat 2 is arranged to the installation requirement that internal thread still can meet well seat.
As shown in Figure 2, upper well seat 2 is provided with eight tapped through holes, eight tapped through holes are axially evenly arranged along upper well seat 2.As shown in Figure 1, the tapped through hole inward turning of upper well seat 2 is screwed with screw rod 5.After well seat installed height mark has been adjusted, can also be locked by the relative position of screw rod 5 to upper well seat 2 and seat 1 of going into the well.And adopt eight screw rods 5 to contribute to upper well seat 2 and uniform force between seat 1 of going into the well by carrying out locking to upper well seat 2 from eight directions.In order to further facilitate operation, because well lid 3 is general all larger, particularly the diameter of heavy well cover 3 generally can reach 90cm, for this reason in the present embodiment, upper well seat 2 is also fixedly installed jug 4.This personnel that construct just can be regulated the height of well seat very easily by handle 4.Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in manual etc. record the content that may be used for explaining claim.
Claims (5)
1. adjustable well seat, is characterized in that, comprise top and be provided with the upper well seat of well lid and seat of going into the well, the bottom of described upper well seat is threaded with the top of seat of going into the well, and upper well seat and seat of going into the well all are provided with manhole.
2. adjustable well seat according to claim 1, is characterized in that, the bottom of described upper well seat is external screw thread, the top of seat of going into the well is internal thread.
3. adjustable well seat according to claim 2, is characterized in that, described upper well seat is provided with tapped through hole, and described tapped through hole inward turning is screwed with the screw rod that can prop up seat of going into the well.
4. adjustable well seat according to claim 3, is characterized in that, described tapped through hole is eight, and eight tapped through holes are evenly arranged along the circumference of upper well seat.
5. adjustable well seat according to claim 4, is characterized in that, described upper well seat is also fixedly installed jug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935407.8A CN105421495A (en) | 2015-12-15 | 2015-12-15 | Adjustable well base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935407.8A CN105421495A (en) | 2015-12-15 | 2015-12-15 | Adjustable well base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421495A true CN105421495A (en) | 2016-03-23 |
Family
ID=55500006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935407.8A Pending CN105421495A (en) | 2015-12-15 | 2015-12-15 | Adjustable well base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421495A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594320Y (en) * | 2003-01-15 | 2003-12-24 | 王仁基 | Height adjustable perimeter crushproof safety well tools |
| DE102004010556B4 (en) * | 2003-06-10 | 2005-10-27 | Rudi Hester | Height adjustable plastic hydrant, has upper part movable up or down by overcoming pressure interaction between upper and lower parts |
| CN201125392Y (en) * | 2007-11-02 | 2008-10-01 | 周东波 | Self-lock type theft-proof manhole cap |
| CN201232201Y (en) * | 2008-06-06 | 2009-05-06 | 林光明 | Adjustable inspection well cover |
| CN101886427A (en) * | 2009-05-16 | 2010-11-17 | 王秋波 | Rotary well cover |
| CN201835292U (en) * | 2010-10-29 | 2011-05-18 | 李景奎 | Height-adjustable well cover component |
-
2015
- 2015-12-15 CN CN201510935407.8A patent/CN105421495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594320Y (en) * | 2003-01-15 | 2003-12-24 | 王仁基 | Height adjustable perimeter crushproof safety well tools |
| DE102004010556B4 (en) * | 2003-06-10 | 2005-10-27 | Rudi Hester | Height adjustable plastic hydrant, has upper part movable up or down by overcoming pressure interaction between upper and lower parts |
| CN201125392Y (en) * | 2007-11-02 | 2008-10-01 | 周东波 | Self-lock type theft-proof manhole cap |
| CN201232201Y (en) * | 2008-06-06 | 2009-05-06 | 林光明 | Adjustable inspection well cover |
| CN101886427A (en) * | 2009-05-16 | 2010-11-17 | 王秋波 | Rotary well cover |
| CN201835292U (en) * | 2010-10-29 | 2011-05-18 | 李景奎 | Height-adjustable well cover component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |