CN105586991A - Inspection well - Google Patents
Inspection well Download PDFInfo
- Publication number
- CN105586991A CN105586991A CN201510946960.1A CN201510946960A CN105586991A CN 105586991 A CN105586991 A CN 105586991A CN 201510946960 A CN201510946960 A CN 201510946960A CN 105586991 A CN105586991 A CN 105586991A
- Authority
- CN
- China
- Prior art keywords
- well lid
- support body
- groove
- inspection shaft
- brace table
- 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
-
- 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
- E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said shaft
Landscapes
- 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)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of road construction, in particular to an inspection well. The inspection well comprises a support body and a well lid. Multiple protrusions are disposed on the inner wall of the upper end of the support body, and grooves matched with the protrusions are formed in the outer circumferential surface of the well lid, so that when the well lid descends during mounting, the protrusions entering the grooves are locked through the grooves, and accordingly the well lid and the support body are fixedly connected. When the well lid descends, the protrusions enter the grooves and are locked and fixed in the grooves, so that the well lid and the support body are fixedly connected, relative movement between the well lid and the support body in the vertical direction after the well lid is mounted is avoided, the situation that part of the edge of the well lid is moved and lifted due to external force and falls back after the external force disappears and consequently connecting parts between the well lid and the support body mutually impact is prevented, noise and vibration are effectively reduced, the quality damage caused by vibration is reduced, and accordingly the service life is prolonged. Rubber washers are replaced, so that workload caused by periodic replacement of aged rubber washers is reduced.
Description
Technical field
The present invention relates to road construction technical field, relate in particular to a kind of inspection shaft.
Background technology
Inspection shaft be for the power supply of Urban Underground infrastructure, feedwater, draining, blowdown, communication,The maintenances such as cable television, gas pipe, public lighting circuit, easy for installation and arrange. Generally be located atOn pipeline intersection, turning, caliber or gradient change place and straight line pipeline section every necessarilyDistance is to be convenient to make regular check on auxiliary construction. Inspection shaft be used in one residential, residential area,In the scopes such as public building district, plant area, be generally located at drainage pipeline intersection, turning, pipeFootpath or gradient change place, drop place etc., for the ease of making regular check on, clean and dredging or go into the wellThe well shape structures that operation inspection is used.
Because road surface pedestrian or vehicle are through trampling or rolling, well lid has part edge and repeatedly sticks upRise and fall, well lid lower surface clashes into and the surface contacting with well lid in support body, sends the soundProduce noise, for well lid and support body, frequently in being afraid of to beat the state of vibration, meetingSupport body and well lid are caused to damage to a certain degree, affect the service life of inspection shaft, existingThe well lid that has inspection shaft is at well lid lower surface, or support body upper end contacts with well lid lower surfacePosition place rubber washer, to well lid clash into support body produce vibration cushion, disappearSubtract a certain amount of noise, but owing to being still the relation that activity is set up between well lid and support body,And the noise content that rubber washer reduces is limited, so the shock vibration between well lid and support bodyBe still and cannot realize effective elimination, simultaneously can there is aging phenomenon in rubber washer, aging after moreAdding and cannot realize slowing down vibration, eliminate noise, need periodic replacement to safeguard, is people's lifeMake troubles.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention be solve the well lid of existing inspection shaft and support body itBetween rubber washer eliminate the limited in one's ability of shock vibration between well lid and support body and noise,Can there is aging phenomenon in simultaneously rubber washer use for a long time, more cannot realize slowing down after aging and shakeMoving, eliminate noise, the problem that needs periodic replacement to safeguard.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of inspection shaft, comprise bearing masterBody and well lid, the upper end inwall of described support body is provided with multiple projections, the cylindrical of described well lidSide face is provided with the groove coordinating with described projection, while falling to install at described well lid, by instituteState groove the described projection that enters described groove is blocked, make described well lid and described support bodyBe connected and fixed.
Wherein, described groove comprises the first groove and the second groove, and described the first groove is vertically establishedPut, and one end is positioned at the lower surface of described well lid, the other end and described the second groove vertical connection.
Wherein, described projection is uniformly distributed circumferentially in same level.
Wherein, described support body comprises bottom support bracket, and the upper end inwall of described bottom support bracket is establishedThe first brace table that has level to extend internally.
Wherein, described projection is positioned at described the first brace table top.
Wherein, described support body also comprises lifting bearing, described lifting bearing and described bottomBearing connects, and the lower surface of described lifting bearing is positioned on the upper surface of described the first brace table.
Wherein, the inwall of described lifting bearing is provided with the second brace table that level extends internally.
Wherein, described projection is positioned at the top of described the second brace table.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: the present invention is at support body and well lidThe upper projection and the groove that match of arranging respectively, in the time that well lid falls, projection enters in groove,And it is fixing to be stuck in groove, well lid is fixedly connected with support body, avoid well lid to existRelatively moving after installing and on support body generation vertical direction, prevents that well lid is because being subject to external forcePart edge moves and lifts, and is not subject to fall back again after external force, with the coupling part of support bodyThe situation of mutually clashing into occurs, and has effectively subdued Noise and vibration, also therefore makes well lid and props upThe annexation that seat main body can keep relative stability, reduces the quality damage causing because of vibration,Increase the service life, replace rubber washer, saved and regularly replaced aging rubber washer and bringWorkload.
The skill of the technical problem solving except the present invention described above, the technical scheme of formationArt feature and having outside the advantage that the technical characterictic of these technical schemes brings, of the present inventionThe advantage that other technologies feature and these technical characterictics bring, makes furtherly in connection with accompanying drawingBright.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one inspection shaft;
Fig. 2 is the structural representation of the bottom support bracket of the embodiment of the present invention one inspection shaft;
Fig. 3 is the structural representation of the well lid of the embodiment of the present invention one inspection shaft;
Fig. 4 is the expansion schematic diagram of the well lid outer circumference surface of the embodiment of the present invention one inspection shaft;
Fig. 5 is the structural representation of the lifting bearing of the embodiment of the present invention two inspection shafts;
Fig. 6 is the structural representation of the embodiment of the present invention two inspection shafts.
In figure: 1: support body; 2: well lid; 11: bottom support bracket; 12: promote bearing;13: projection; 21: groove; 111: the first brace tables; 121: the second brace tables; 211: theOne groove; 212: the second grooves.
Detailed description of the invention
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, will tie belowClose the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention carry out clear,Intactly describe, obviously, described embodiment is a part of embodiment of the present invention, and notWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not havingThere is the every other embodiment obtaining under the prerequisite of making creative work, all belong to the present inventionThe scope of protection.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited,Term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be fixing companiesConnecing, can be also to removably connect, or connects integratedly; Can be mechanical connection, also canIt is electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, Ke YishiThe connection of two element internals. For the ordinary skill in the art, concrete feelingsCondition is understood above-mentioned term concrete meaning in the present invention.
In addition, in description of the invention, except as otherwise noted, " multiple ", " many ", " manyGroup " implication be two or more, the containing of " several ", " some ", " some groups "Justice is one or more.
Embodiment mono-
As shown in Figure 1, Figure 2 and Figure 3, the inspection shaft that the embodiment of the present invention one provides, comprises and propping upSeat main body 1 and well lid 2, the upper end inwall of support body 1 is provided with multiple protruding 13, well lid 2Outer circumference surface be provided with and projection 13 grooves that coordinate 21, while falling to install at well lid 2, lead toCross groove 21 projection 13 that enters groove 21 is blocked, well lid 2 is connected with support body 1Fixing.
The present invention arranges respectively the projection and the groove that match on support body and well lid, at wellWhen lid falls, projection enters in groove, and it is fixing in groove, to be stuck, and makes well lid and bearingMain body is fixedly connected with, avoided well lid after installation with support body generation vertical direction on phaseTo movement, prevent that well lid from moving and lift because being subject to external force part edge, be not subject to after external force againFall back, the situation of mutually clashing into the coupling part of support body occurs, and has effectively subdued and has made an uproarSound and vibration, the annexation that also therefore makes well lid and support body keep relative stability,Reduce the quality damage causing because of vibration, increase the service life, replace rubber washer, savedRegularly replace the workload that aging rubber washer brings.
Wherein, as shown in Figure 4, groove 21 comprises the first groove 211 and the second groove 212,The first groove 211 vertically arranges, and first groove 211 one end are positioned at the lower surface of well lid 2,First groove 211 other ends and the second groove 212 vertical connections. Well lid is installed while falling, protrudingRise and be introduced into the first groove and vertically move, move to the first groove and the second groove vertical connection place,Horizontally rotate well lid, make projection enter the second groove and be moved horizontally to second recessed along the second grooveThe end of groove, can be fixed on projection in horizontally disposed the second groove, at vertical direction thusOn block well lid, prevent that well lid from departing from support body or lift movement. When dismounting well lid, only needBy well lid horizontal inversion, make projection exit the second groove, lifting well lid, projection is recessed along firstGroove moves, and well lid separates with support body, and installation and removal are simple and quick, easy to operate.
Wherein, projection 13 is uniformly distributed circumferentially in same level. On well lid with protruding phaseThe groove coordinating is also uniformly distributed, more simple, easy to process in the time making, can be in batchesProduce.
Wherein, as shown in Figure 2, support body 1 comprises bottom support bracket 11, bottom support bracket 11Upper end inwall is provided with the first brace table 111 that level extends internally. For only having bottom support bracket one deckSupport body, the first brace table is used for setting up well lid, now the lower surface of well lid is erected onThe upper surface of one brace table, for the support body of multilayer, the first brace table is used for setting up otherLayer bearing.
Wherein, projection 13 is positioned at the first brace table 111 tops. Be used for setting up at the first brace tableWhen well lid, projection is arranged at the top of the first brace table, and well lid is fixedly connected with bottom support bracket.
Embodiment bis-
The difference of the present embodiment and embodiment is, as shown in Figure 5 and Figure 6, and bearing masterBody 1 also comprises lifting bearing 12, promotes bearing 12 and is connected with bottom support bracket 11, and liftingThe lower surface of seat 12 is positioned on the upper surface of the first brace table 111. Bottom support bracket in the present embodimentThe first brace table on be erected with the lifting bearing for increasing support body height, now promoteThe lower surface of bearing is erected on the upper surface of the first brace table.
Wherein, the inwall of lifting bearing 12 is provided with the second brace table 121 that level extends internally.The second brace table is identical with the first brace table effect, the height according to practice of construction for support bodyDegree requirement, the second brace table can be used for setting up well lid, also can be used for setting up other layer of bearing.
Wherein, projection 13 is positioned at the top of the second brace table 121. When the second brace table is used for takingIf when well lid, projection is arranged at the top of the second brace table, and well lid is connected with lifting bearing is fixingConnect.
In sum, the present invention on support body and well lid, arrange respectively the projection that matches andGroove, in the time that well lid falls, projection enters in groove, and it is fixing in groove, to be stuck, and makesWell lid is fixedly connected with support body, has avoided well lid to occur vertically with support body after installationRelatively moving in direction, prevents that well lid from moving and lift because being subject to external force part edge, outside not being subject toAfter power, fall back again, the situation of mutually clashing into the coupling part of support body occurs, effectivelySubdued Noise and vibration, also therefore make well lid and support body keep relative stabilityAnnexation, reduces the quality damage causing because of vibration, increases the service life, and replaces rubber blanketCircle, has saved and has regularly replaced the workload that aging rubber washer brings.
Finally it should be noted that: above embodiment is only in order to technical scheme of the present invention to be described, andNon-to its restriction; Although the present invention is had been described in detail with reference to previous embodiment, abilityThe those of ordinary skill in territory is to be understood that: the skill that it still can be recorded aforementioned each embodimentArt scheme is modified, or part technical characterictic is wherein equal to replacement; And these are repaiiedChange or replace, not making the essence of appropriate technical solution depart from various embodiments of the present invention technical sideThe spirit and scope of case.
Claims (8)
1. an inspection shaft, comprises support body and well lid, it is characterized in that: described bearingThe upper end inwall of main body is provided with multiple projections, and the outer circumference surface of described well lid is provided with and described projectionThe groove coordinating, while falling, will enter described recessed to install at described well lid by described grooveThe described projection of groove is blocked, and described well lid and described support body are connected and fixed.
2. inspection shaft according to claim 1, is characterized in that: described groove comprisesOne groove and the second groove, described the first groove vertically arranges, and one end is positioned at described well lidLower surface, the other end and described the second groove vertical connection.
3. inspection shaft according to claim 2, is characterized in that: described projection is sameOn horizontal plane, be uniformly distributed circumferentially.
4. according to the inspection shaft described in claim 1-3 any one, it is characterized in that: described inSupport body comprises bottom support bracket, and the upper end inwall of described bottom support bracket is provided with level and extends internallyThe first brace table.
5. inspection shaft according to claim 4, is characterized in that: described projection is positioned at instituteState the first brace table top.
6. inspection shaft according to claim 4, is characterized in that: described support body alsoComprise lifting bearing, described lifting bearing is connected with described bottom support bracket, and described lifting bearingLower surface be positioned on the upper surface of described the first brace table.
7. inspection shaft according to claim 6, is characterized in that: described lifting bearingInwall is provided with the second brace table that level extends internally.
8. inspection shaft according to claim 7, is characterized in that: described projection is positioned at instituteState the top of the second brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946960.1A CN105586991A (en) | 2015-12-16 | 2015-12-16 | Inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946960.1A CN105586991A (en) | 2015-12-16 | 2015-12-16 | Inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105586991A true CN105586991A (en) | 2016-05-18 |
Family
ID=55926875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510946960.1A Pending CN105586991A (en) | 2015-12-16 | 2015-12-16 | Inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105586991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862927A (en) * | 2016-06-13 | 2016-08-17 | 福建省南铝铝材工程有限公司 | Manhole cover |
| CN107675728A (en) * | 2017-08-30 | 2018-02-09 | 北京城市排水集团有限责任公司基建工程管理分公司 | A kind of Mutifunction anti-theft manhole-shaft cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647922Y (en) * | 2003-07-22 | 2004-10-13 | 莫申全 | Incline preventing road manhole cover |
| CN2685402Y (en) * | 2004-03-17 | 2005-03-16 | 谢建平 | Adjustable road surface manhole frame |
| JP5567204B1 (en) * | 2013-12-18 | 2014-08-06 | タカマツ株式会社 | Manhole cover mounting structure and mounting and removal methods |
| CN104088298A (en) * | 2014-07-03 | 2014-10-08 | 河海大学 | Municipal road prefabricated concrete inspection well and construction method thereof |
| CN104775452A (en) * | 2015-02-13 | 2015-07-15 | 北京市政路桥管理养护集团有限公司 | Well lid support seat of road inspection well, support seat assembly and pavement construction method |
| CN204690790U (en) * | 2015-04-29 | 2015-10-07 | 临海市路通市政工程有限公司 | A kind of Double-layer drain cover |
| CN205421337U (en) * | 2015-12-16 | 2016-08-03 | 北京市政路桥管理养护集团有限公司 | Inspection well |
-
2015
- 2015-12-16 CN CN201510946960.1A patent/CN105586991A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647922Y (en) * | 2003-07-22 | 2004-10-13 | 莫申全 | Incline preventing road manhole cover |
| CN2685402Y (en) * | 2004-03-17 | 2005-03-16 | 谢建平 | Adjustable road surface manhole frame |
| JP5567204B1 (en) * | 2013-12-18 | 2014-08-06 | タカマツ株式会社 | Manhole cover mounting structure and mounting and removal methods |
| CN104088298A (en) * | 2014-07-03 | 2014-10-08 | 河海大学 | Municipal road prefabricated concrete inspection well and construction method thereof |
| CN104775452A (en) * | 2015-02-13 | 2015-07-15 | 北京市政路桥管理养护集团有限公司 | Well lid support seat of road inspection well, support seat assembly and pavement construction method |
| CN204690790U (en) * | 2015-04-29 | 2015-10-07 | 临海市路通市政工程有限公司 | A kind of Double-layer drain cover |
| CN205421337U (en) * | 2015-12-16 | 2016-08-03 | 北京市政路桥管理养护集团有限公司 | Inspection well |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862927A (en) * | 2016-06-13 | 2016-08-17 | 福建省南铝铝材工程有限公司 | Manhole cover |
| CN105862927B (en) * | 2016-06-13 | 2017-12-08 | 福建省南铝铝模科技有限公司 | A kind of well lid |
| CN107675728A (en) * | 2017-08-30 | 2018-02-09 | 北京城市排水集团有限责任公司基建工程管理分公司 | A kind of Mutifunction anti-theft manhole-shaft cover |
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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 |
Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |