CN204266238U - A kind of manhole assembly of convenient maintenance - Google Patents
A kind of manhole assembly of convenient maintenance Download PDFInfo
- Publication number
- CN204266238U CN204266238U CN201420754680.1U CN201420754680U CN204266238U CN 204266238 U CN204266238 U CN 204266238U CN 201420754680 U CN201420754680 U CN 201420754680U CN 204266238 U CN204266238 U CN 204266238U
- Authority
- CN
- China
- Prior art keywords
- manhole
- walling crib
- cover body
- manhole cover
- well lid
- 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.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of manhole assembly of convenient maintenance, comprise the walling crib be fixedly mounted on brick manhole, a placement platform is formed after the inwall turnover of walling crib, the end face of walling crib flushes with road surface, also comprise the manhole cover body that described walling crib matches, the arranged outside of manhole cover body has the erection loop matched with placement platform, between erection loop and the inwall of walling crib, be provided with horizontal shock-absorbing circle, is provided with vertical shock absorbing ring between erection loop and placement platform.The utility model effectively can prevent the movement of well lid, and well lid keeps original position, also cheaply or locally upwarping of side direction can not be there is, after vehicle rolled manhole cover body, there will not be the problem of well lid and walling crib collision, there is no noise, stiff sensation is not had yet, manhole well lid and pavement of road maintenance level can be guaranteed, eliminate its highly inconsistent potential safety hazard that driving is caused, improve the comfort level of driving.
Description
Technical field
The utility model relates to the municipal accessory structure of road construction, specifically refers to a kind of manhole assembly of convenient maintenance.
Background technology
Manhole is the maintenance such as power supply, feedwater, draining, blowdown, communication, cable television, gas pipe, public lighting circuit for Urban Underground infrastructure, easy for installation and arrange.Generally being located on pipeline intersection, turning, caliber or gradient change place and straight line pipeline section and locating at a certain distance, is be convenient to make regular check on ancillary structure.
The quality of manhole quality directly has influence on the safety of road structure, planeness, driving comfort level, aesthetics.Owing to being provided with many underground pipelines below pavement of road, for the ease of overhauling pipe interior, need on road, arrange a lot of manholes.Because pavement of road often will keep in repair at regular intervals or add and pave, cause manhole well lid and pavement of road not in same level, certain potential safety hazard will be caused to driving.
Utility model content
The purpose of this utility model is the manhole assembly providing a kind of convenient maintenance, solves the problem that the safety of current manhole existence is low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of manhole assembly of convenient maintenance, comprise the walling crib be fixedly mounted on brick manhole, a placement platform is formed after the inwall turnover of walling crib, the end face of walling crib flushes with road surface, also comprise the manhole cover body that described walling crib matches, the arranged outside of manhole cover body has the erection loop matched with placement platform, between erection loop and the inwall of walling crib, be provided with horizontal shock-absorbing circle, is provided with vertical shock absorbing ring between erection loop and placement platform.Manhole assembly of the present utility model is to the existing improvement checked into making, include walling crib, walling crib is made up of the cylindrical shell that two internal diameters are different, placement platform is formed between two internal diameters, the bottom of walling crib is fixedly mounted on manhole, manhole is brickwork construction, basic unit is followed successively by from bottom to top outside it, bed course, and road surface, during installation, the top annular end face of walling crib is flushed with road surface, then horizontal shock-absorbing circle and vertical shock absorbing ring are installed on placement platform, then manhole cover body is installed, the erection loop of manhole cover body is positioned on placement platform, the position of well lid by horizontal shock-absorbing circle and vertical shock absorbing ring fixing after, effectively can prevent the movement of well lid, and well lid keeps original position, also cheaply or locally upwarping of side direction can not be there is, after vehicle rolled manhole cover body, there will not be the problem of well lid and walling crib collision, there is no noise, stiff sensation is not had yet, manhole well lid and pavement of road maintenance level can be guaranteed, eliminate it highly inconsistent to the potential safety hazard caused of driving a vehicle, improve the comfort level of driving.
There is external screw thread in described manhole cover body arranged outside, inside walling crib, be provided with internal thread, be connected by threaded engagement between manhole cover body with walling crib.Existing well lid is all directly be placed in walling crib, it is opened only needs crow bar to utilize lever principle to be pried open just can to realize, such structure will inevitably cause well lid local to occur the problem tilted, the well lid of cast-iron structure is easily stolen, and the well lid of injection moulding easily damages, for solving these problems, the technical scheme of applicant to the application is further improved: adopt manhole cover body to be connected by threaded engagement with between walling crib, so, walling crib and well lid connect into entirety, the local that effectively prevent well lid upwarps, improve security performance, and, increase the difficulty of stealing, its unlatching does not need the brute-force of crow bar to pry open, avoid injection moulding well lid edge and prize bad phenomenon.
Grid stiffener has been built in the below of described manhole cover body.Grid stiffener, as the strengthening part of manhole cover body, can improve its holding capacity.
Report comprises dismountable well lid opening assembly, and it comprises a substrate, substrate is provided with two lockholes relative with the eyelet position in manhole cover body, and substrate is arranged in manhole cover body by the lock pin of insertion lockhole; The receiver of a formation protruding upward inner hollow at the middle part of substrate, also comprises the handle inserting receiver.According to the manhole cover structure of technical scheme, also be configured with well lid opening assembly, during use, substrate is placed on manhole cover body upper surface, the lockhole of substrate is relative with the hole in manhole cover body, lock pin is inserted in lockhole, then handle is inserted in the cavity of receiver, just can turning handle, then rotary well cover body, manhole cover body can be taken out.
The utility model compared with prior art, has following advantage and beneficial effect:
The manhole assembly of a kind of convenient maintenance of 1 the utility model, the bottom of walling crib is fixedly mounted on manhole, manhole is brickwork construction, basic unit is followed successively by from bottom to top outside it, bed course, and road surface, during installation, the top annular end face of walling crib is flushed with road surface, then horizontal shock-absorbing circle and vertical shock absorbing ring are installed on placement platform, then manhole cover body is installed, the erection loop of manhole cover body is positioned on placement platform, the position of well lid by horizontal shock-absorbing circle and vertical shock absorbing ring fixing after, effectively can prevent the movement of well lid, and well lid keeps original position, also cheaply or locally upwarping of side direction can not be there is, after vehicle rolled manhole cover body, there will not be the problem of well lid and walling crib collision, there is no noise, stiff sensation is not had yet, manhole well lid and pavement of road maintenance level can be guaranteed, eliminate it highly inconsistent to the potential safety hazard caused of driving a vehicle, improve the comfort level of driving,
The manhole assembly of a kind of convenient maintenance of 2 the utility model, manhole cover body is adopted to be connected by threaded engagement with between walling crib, so, walling crib and well lid connect into entirety, and the local that effectively prevent well lid upwarps, and improves security performance, and, increase the difficulty of stealing, its unlatching does not need the brute-force of crow bar to pry open, and avoids injection moulding well lid edge and prizes bad phenomenon;
The manhole assembly of a kind of convenient maintenance of 3 the utility model, substrate is placed on manhole cover body upper surface, the lockhole of substrate is relative with the hole in manhole cover body, lock pin is inserted in lockhole, then handle is inserted in the cavity of receiver, just can turning handle, then rotary well cover body, manhole cover body can be taken out.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is that the utility model walling crib is installed and later halfly cutd open structural representation;
Fig. 2 is that the utility model well lid partly cuts open structural representation;
Fig. 3 is the utility model well lid opening assembly using state schematic diagram.
Mark and corresponding component title in accompanying drawing:
1-manhole, 2-walling crib, 3-placement platform, 4-road surface, 5-manhole cover body, 6-erection loop, 7-horizontal shock-absorbing circle, the vertical shock absorbing ring of 8-, 9-grid stiffener, 10-substrate, 11-lock pin, 12-receiver, 13-handle, 14-bed course, 15-basic unit.
Detailed description of the invention
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment
As shown in Figures 1 to 3, the manhole assembly of a kind of convenient maintenance of the utility model, comprise the walling crib 2 be fixedly mounted on brick manhole 1, walling crib 2 is made up of the cylindrical shell that two internal diameters are different, placement platform 3 is formed between two internal diameters, the bottom of walling crib 2 is fixedly mounted on manhole 1, manhole 1 is brickwork construction, basic unit 15 is followed successively by from bottom to top outside it, bed course 14, and road surface 4, the top annular end face of walling crib 2 flushes with road surface 4, then horizontal shock-absorbing circle 7 and vertical shock absorbing ring 8 are installed on placement platform 3, then manhole cover body 5 is installed, the erection loop 6 of manhole cover body 5 is positioned on placement platform 3, the bottom of erection loop 6 is connected with placement platform 3 by vertical shock absorbing ring 8, the side of erection loop 6 is fixed by horizontal shock-absorbing circle 7 and walling crib 2, the position of manhole cover body 5 is fixed by horizontal shock-absorbing circle 7 and vertical shock absorbing ring 8, has external screw thread, inside walling crib 2, is provided with internal thread, be connected between manhole cover body 5 with walling crib 2 by threaded engagement in manhole cover body 5 arranged outside, grid stiffener 9 has been built in the below of manhole cover body 5, also be configured with well lid opening assembly, during use, substrate is placed 10 at manhole cover body 5 upper surface, the lockhole of substrate 5 is relative with the hole in manhole cover body 5, lock pin 11 is inserted in lockhole, then handle 13 is inserted in the cavity of receiver 12, just can turning handle 13, then rotary well cover body 5, can take out manhole cover body 5.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the manhole assembly of a convenient maintenance, comprise the walling crib (2) be fixedly mounted on brick manhole (1), a placement platform (3) is formed after the inwall turnover of walling crib (2), the end face of walling crib (2) flushes with road surface (4), it is characterized in that: also comprise the manhole cover body (5) that described walling crib (2) matches, the arranged outside of manhole cover body (5) has the erection loop (6) matched with placement platform (3), horizontal shock-absorbing circle (7) is installed between erection loop (6) and the inwall of walling crib (2), vertical shock absorbing ring (8) is installed between erection loop (6) and placement platform (3).
2. the manhole assembly of a kind of convenient maintenance according to claim 1, it is characterized in that: have external screw thread in described manhole cover body (5) arranged outside, walling crib (2) inner side is provided with internal thread, is connected by threaded engagement between manhole cover body (5) with walling crib (2).
3. the manhole assembly of a kind of convenient maintenance according to claim 1, is characterized in that: built grid stiffener (9) in the below of described manhole cover body (5).
4. the manhole assembly of a kind of convenient maintenance as claimed in any of claims 1 to 3, it is characterized in that: report comprises dismountable well lid opening assembly, it comprises a substrate (10), substrate (10) is provided with two lockholes relative with the eyelet position in manhole cover body (5), substrate (10) is arranged in manhole cover body (5) by the lock pin (11) inserting lockhole; At the receiver (12) of the middle part of substrate (10) formation protruding upward inner hollow, also comprise the handle (13) inserting receiver (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754680.1U CN204266238U (en) | 2014-12-05 | 2014-12-05 | A kind of manhole assembly of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754680.1U CN204266238U (en) | 2014-12-05 | 2014-12-05 | A kind of manhole assembly of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266238U true CN204266238U (en) | 2015-04-15 |
Family
ID=52801110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754680.1U Expired - Fee Related CN204266238U (en) | 2014-12-05 | 2014-12-05 | A kind of manhole assembly of convenient maintenance |
Country Status (1)
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| CN (1) | CN204266238U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912104A (en) * | 2015-05-29 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Anti-settling well curb |
| CN106436765A (en) * | 2016-10-08 | 2017-02-22 | 国网山东省电力公司潍坊供电公司 | Intelligent manhole cover special for electric power tunnel |
| CN106930329A (en) * | 2017-04-07 | 2017-07-07 | 金晓峰 | A kind of intelligent anti-settling manhole cover |
| CN107034921A (en) * | 2017-05-02 | 2017-08-11 | 陆彬燕 | Municipal works are with damping inspection shaft lid |
| CN107604951A (en) * | 2017-11-15 | 2018-01-19 | 杨庆丰 | Town road well lid supporting construction |
| CN108049433A (en) * | 2017-12-21 | 2018-05-18 | 广州市城市规划勘测设计研究院 | Rimless well lid |
| CN112681487A (en) * | 2019-10-17 | 2021-04-20 | 上海华夏波纹钢研究院 | Novel corrugated steel inspection well structure and construction method |
| CN113550408A (en) * | 2020-04-26 | 2021-10-26 | 中国市政工程中南设计研究总院有限公司 | A prevent stifled well lid for municipal rainwater |
-
2014
- 2014-12-05 CN CN201420754680.1U patent/CN204266238U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912104A (en) * | 2015-05-29 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Anti-settling well curb |
| CN106436765A (en) * | 2016-10-08 | 2017-02-22 | 国网山东省电力公司潍坊供电公司 | Intelligent manhole cover special for electric power tunnel |
| CN106930329A (en) * | 2017-04-07 | 2017-07-07 | 金晓峰 | A kind of intelligent anti-settling manhole cover |
| CN107034921A (en) * | 2017-05-02 | 2017-08-11 | 陆彬燕 | Municipal works are with damping inspection shaft lid |
| CN107034921B (en) * | 2017-05-02 | 2019-06-18 | 安徽宏华铸造有限公司 | Municipal works are with damping inspection shaft lid |
| CN107604951A (en) * | 2017-11-15 | 2018-01-19 | 杨庆丰 | Town road well lid supporting construction |
| CN108049433A (en) * | 2017-12-21 | 2018-05-18 | 广州市城市规划勘测设计研究院 | Rimless well lid |
| CN112681487A (en) * | 2019-10-17 | 2021-04-20 | 上海华夏波纹钢研究院 | Novel corrugated steel inspection well structure and construction method |
| CN113550408A (en) * | 2020-04-26 | 2021-10-26 | 中国市政工程中南设计研究总院有限公司 | A prevent stifled well lid for municipal rainwater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20171205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |