CN111155559B - Well lid for municipal works - Google Patents
Well lid for municipal works Download PDFInfo
- Publication number
- CN111155559B CN111155559B CN202010024284.3A CN202010024284A CN111155559B CN 111155559 B CN111155559 B CN 111155559B CN 202010024284 A CN202010024284 A CN 202010024284A CN 111155559 B CN111155559 B CN 111155559B
- Authority
- CN
- China
- Prior art keywords
- cavity
- top plate
- track
- alarm
- air bag
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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)
- Emergency Alarm Devices (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a well lid for municipal engineering, which structurally comprises a well lid and a well ring, wherein the well lid is arranged in the well ring and comprises prying holes, a lid body, a cavity and a detection structure, the lid body is provided with 2 prying holes, the 2 prying holes are respectively arranged on two sides of the lid body, the cavity is arranged in the lid body, the detection structure is arranged in the cavity, the top in the cavity is provided with an air bag, the air bag is hermetically connected with the top of the cavity, the detection structure comprises a top plate, a spring, a guide pillar and an alarm structure, the top plate is arranged below the air bag, the top of the top plate is attached to the air bag, the bottom of the top plate is provided with the guide pillar vertical to the top plate, the guide pillar penetrates through the bottom of the lid body, the spring is arranged in the cavity and sleeved on the guide pillar: whether the well lid splits and cracks is judged by utilizing the loss of air in the air bag, so that the alarm is given to provide workers for timely replacement, accidents are avoided, and the traffic safety is improved.
Description
Technical Field
The invention relates to the municipal field, in particular to a well cover for municipal engineering.
Background
The well lid is as one of indispensable main equipment in municipal works, needs a large amount of well lids to use in the urban construction.
Because the well lid is established on the road, frequently rolled by the vehicle, fracture or crack appear easily, change easily the accident in time not.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a well cover for municipal engineering.
The invention is realized by adopting the following technical scheme: the utility model provides a well lid for municipal works, its structure includes well lid, walling crib, the well lid is established in the walling crib, the well lid is including prizing hole, lid, cavity, detection structure, be equipped with 2 prizes the hole on the lid, 2 prizes the hole and establishes respectively in the both sides of lid, the inside cavity that is equipped with of lid, be equipped with the detection structure in the cavity.
Preferably, the top in the cavity is provided with an air bag, and the air bag is connected with the top of the cavity in a sealing manner.
Preferably, the detection structure comprises a top plate, a spring, a guide pillar and an alarm structure, the top plate is arranged below the airbag, the top of the top plate is attached to the airbag, the guide pillar perpendicular to the top plate is arranged at the bottom of the top plate, the guide pillar penetrates through the bottom of the cover body, the spring is arranged inside the cavity and sleeved on the guide pillar, and the alarm structure is fixed in the cavity and arranged below the top plate.
As an optimization, the alarm structure comprises an alarm host, a track, a first sliding block, a second sliding block, a pull rope and a cover plate, wherein the track is spiral and the two ends of the track are intersected, the alarm host is arranged in the middle of the track, the first sliding block and the second sliding block are respectively arranged at the inner end and the outer end of the track, the cover plate is arranged at the top of the outer end of the track, a through hole is formed in the cover plate, and the pull rope penetrates through the through hole and the two ends of the pull rope are respectively connected with the second sliding block and.
Preferably, the alarm main machine is provided with a movable contact piece and a static contact piece, and the movable contact piece and the static contact piece are connected to the first sliding block and the second sliding block respectively.
Preferably, a fixing plate is arranged at the inner end of the track, the track is arranged on the side face of the first sliding block, and a spring and a traction rope are connected between the first sliding block and the fixing plate.
Preferably, the two sides inside the track are provided with convex strips.
Preferably, the first sliding block is a ball body, and the first sliding block are provided with grooves.
Preferably, the first sliding block and the second sliding block are consistent in structure size.
Preferably, more than 3 guide posts are arranged.
Preferably, the airbag is filled with air.
Advantageous effects
When the well lid is cracked or broken, air in the air bag escapes, the spring pushes the top plate upwards to extrude the air bag, the top plate moves upwards to drive the alarm structure to give an alarm and pushes the alarm structure to pass through the spiral track, the second sliding block is close to the first sliding block, the movable contact piece and the static contact piece are contacted, and therefore the alarm main machine is started to give an alarm.
Compared with the prior art, the invention has the beneficial effects that: whether the well lid splits and cracks is judged by utilizing the loss of air in the air bag, so that the alarm is given to provide workers for timely replacement, accidents are avoided, and the traffic safety is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the well lid for municipal engineering.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic structural diagram of the present invention.
Fig. 5 is a schematic structural diagram of the present invention.
In the figure: the well cover 1, the well circle 2, the prying hole 10, the cover body 11, the cavity 12, the detection structure 13, the airbag 14, the top plate 13a, the spring 13b, the guide post 13c, the alarm structure 13d, the alarm main machine d1, the movable contact piece d11, the static contact piece d12, the track d2, the first sliding block d3, the second sliding block d4, the pull rope d5, the cover plate d6, the through hole d7, the fixing plate d8 and the convex strip d 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution of a manhole cover for municipal works: the structure of the manhole cover comprises a manhole cover 1 and a manhole ring 2, wherein the manhole cover 1 is arranged in the manhole ring 2, the manhole cover 1 comprises prying holes 10, a cover body 11, a cavity 12 and a detection structure 13, the cover body 11 is provided with 2 prying holes 10, the 2 prying holes 10 are respectively arranged on two sides of the cover body 11, the cover body 11 is internally provided with the cavity 12, the detection structure 13 is arranged in the cavity 12, an air bag 14 is arranged at the top in the cavity 12, the air bag 14 is hermetically connected with the top of the cavity 12 to prevent air from falling off, the detection structure 13 comprises a top plate 13a, a spring 13b, a guide pillar 13c and an alarm structure 13d, the top plate 13a is arranged below the air bag 14, the top of the top plate is attached to the air bag 14, the guide pillar 13c vertical to the top plate 13a is arranged at the bottom of the top plate 13a, the guide pillar 13c penetrates through the bottom of the cover body 11, the alarm structure 13d is fixed in the cavity 12 and is arranged below the top plate 13 a.
The working principle is as follows: when the well lid 1 cracks or breaks, air in the air bag 14 escapes, the spring 13b pushes the top plate 13a upwards to press the air bag 14, and the top plate 13a moves upwards to drive the alarm structure 13d to give an alarm.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution of a manhole cover for municipal works: the structure of the manhole cover comprises a manhole cover 1 and a manhole ring 2, wherein the manhole cover 1 is arranged in the manhole ring 2, the manhole cover 1 comprises prying holes 10, a cover body 11, a cavity 12 and a detection structure 13, the cover body 11 is provided with 2 prying holes 10, the 2 prying holes 10 are respectively arranged on two sides of the cover body 11, the cover body 11 is internally provided with the cavity 12, the detection structure 13 is arranged in the cavity 12, an air bag 14 is arranged at the top in the cavity 12, the air bag 14 is hermetically connected with the top of the cavity 12 to prevent air from falling off, the detection structure 13 comprises a top plate 13a, a spring 13b, a guide pillar 13c and an alarm structure 13d, the top plate 13a is arranged below the air bag 14, the top of the top plate is attached to the air bag 14, the guide pillar 13c vertical to the top plate 13a is arranged at the bottom of the top plate 13a, the guide pillar 13c penetrates through the bottom of the cover body 11, the alarm structure 13d is fixed in the cavity 12 and is arranged below the top plate 13a, the alarm structure 13d comprises an alarm main machine d1, a track d2, a first slider d3, a second slider d4, a pull rope d4 and a cover plate d4, the track d4 is spiral and has two ends crossed, the alarm main machine d4 is arranged in the middle of the track d4, the first slider d4 and the second slider d4 are respectively arranged at the inner end and the outer end of the track d4, the cover plate d4 is arranged at the top of the outer end of the track d4, a through hole d4 is arranged at the position of the cover plate d4, the pull rope d4 penetrates through the through hole d4 and has two ends respectively connected with the second slider d4 and the top plate 13a, the alarm main machine d4 is provided with a movable contact piece d4 and a static contact piece 4, the movable contact piece d4 and the static contact piece d4 are respectively connected with the first slider d4 and the side fixing plate 4, the inner end of the track d4 is provided with the first slider d4, the fixed plate 4, the track d4, and the first slider d4, the first slider d3 has the ability of restoring to the throne when having the space of moving, the inside both sides of track d2 are equipped with the sand grip d9, first slider d3 is the spheroid and both are equipped with the recess, first slider d3 is unanimous with second slider d4 structure size, the recess can prevent first slider d3 and second slider d4 to rotate with sand grip d9 cooperation, guide pillar 13c is equipped with more than 3, guarantees that roof 13a keeps the horizontality, the gasbag 14 is filled with air in the inside.
The working principle is as follows: the method is completed based on the embodiment 1, when the top plate 13a moves upwards, the pull rope d5 is pulled to make the second sliding block d4 move rightwards, the second sliding block d4 approaches to the first sliding block d3 through the spiral track d2, the movable contact piece d11 and the static contact piece d12 are contacted, and the alarm main machine d1 is started to give an alarm.
Compared with the prior art, the invention has the technical progress that: whether the well lid splits and cracks is judged by utilizing the loss of air in the air bag, so that the alarm is given to provide workers for timely replacement, accidents are avoided, and the traffic safety is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a well lid for municipal works, its structure includes well lid (1), walling crib (2), establish its characterized in that in walling crib (2) well lid (1):
the well lid (1) comprises prying holes (10), a lid body (11), a cavity (12) and a detection structure (13), wherein 2 prying holes (10) are formed in the lid body (11), 2 prying holes (10) are respectively formed in two sides of the lid body (11), the cavity (12) is formed in the lid body (11), and the detection structure (13) is arranged in the cavity (12);
an air bag (14) is arranged at the top in the cavity (12), and the air bag (14) is hermetically connected with the top of the cavity (12);
the detection structure (13) comprises a top plate (13 a), a spring (13 b), a guide post (13 c) and an alarm structure (13 d), the top plate (13 a) is arranged below the airbag (14), the top of the top plate is attached to the airbag (14), the bottom of the top plate (13 a) is provided with the guide post (13 c) perpendicular to the top plate, the guide post (13 c) penetrates through the bottom of the cover body (11), the spring (13 b) is arranged in the cavity (12) and sleeved on the guide post (13 c), and the alarm structure (13 d) is fixed in the cavity (12) and arranged below the top plate (13 a);
the alarm structure (13 d) comprises an alarm host (d 1), a track (d 2), a first slider (d 3), a second slider (d 4), a pull rope (d 5) and a cover plate (d 6), wherein the track (d 2) is spiral and two ends of the track are intersected, the alarm host (d 1) is arranged in the middle of the track (d 2), the first slider (d 3) and the second slider (d 4) are respectively arranged at the inner end and the outer end of the track (d 2), the cover plate (d 6) is arranged at the top of the outer end of the track (d 2), a through hole (d 7) is formed in the cover plate (d 6), the pull rope (d 5) penetrates through the through hole (d 7), and two ends of the pull rope (d 5) are respectively connected with the second slider (d 4) and the top plate (13 a;
the alarm main machine (d 1) is provided with a movable contact piece (d 11) and a static contact piece (d 12), and the movable contact piece (d 11) and the static contact piece (d 12) are respectively connected to the first sliding block (d 3) and the second sliding block (d 4);
a fixing plate (d 8) is arranged at the inner end of the track (d 2), the track (d 2) is arranged on the side surface of the first sliding block (d 3), and a spring and a traction rope are connected between the first sliding block (d 3) and the fixing plate (d 8);
convex strips (d 9) are arranged on two sides inside the track (d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010024284.3A CN111155559B (en) | 2020-01-10 | 2020-01-10 | Well lid for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010024284.3A CN111155559B (en) | 2020-01-10 | 2020-01-10 | Well lid for municipal works |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111155559A CN111155559A (en) | 2020-05-15 |
| CN111155559B true CN111155559B (en) | 2021-06-11 |
Family
ID=70562183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010024284.3A Expired - Fee Related CN111155559B (en) | 2020-01-10 | 2020-01-10 | Well lid for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111155559B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585348A (en) * | 2021-07-29 | 2021-11-02 | 曹真 | Automatic safety well lid of reporting to police |
| CN113668616B (en) * | 2021-08-20 | 2022-08-12 | 连云港徐圩城建工程有限公司 | Municipal works landscape garden is with deodorant well lid of view afforestation formula |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3412750B2 (en) * | 1998-03-30 | 2003-06-03 | 日之出水道機器株式会社 | Relief cover for underground structures |
| KR100879316B1 (en) * | 2007-04-17 | 2009-01-19 | 수자원기술 주식회사 | An opening and apparatus with a pressure adjusting function for a valve box |
| CN206396806U (en) * | 2017-01-12 | 2017-08-11 | 中交城乡建设规划设计研究院有限公司 | Municipal works well lid |
| CN207553151U (en) * | 2017-08-29 | 2018-06-29 | 衢州浩然建设工程有限公司 | A kind of inspection well cover |
| CN207891919U (en) * | 2017-12-20 | 2018-09-21 | 国家电网公司 | Cable tunnel intelligent well cover |
| CN108343090A (en) * | 2018-02-24 | 2018-07-31 | 张晓光 | Subway control system inspection-pit intelligent well cover |
| CN108442408B (en) * | 2018-03-25 | 2019-12-24 | 江苏南京白马现代农业高新技术产业园有限公司 | From stifled formula municipal drainage well lid of preventing |
-
2020
- 2020-01-10 CN CN202010024284.3A patent/CN111155559B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN111155559A (en) | 2020-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111155559B (en) | Well lid for municipal works | |
| CN202296659U (en) | Safety protection device for lift car | |
| CN205910950U (en) | Reminding device for building site | |
| CN106997409A (en) | Train derailment accident scene construction method based on tunnel differential settlement | |
| CN206129101U (en) | Anti -riot rain underground garage gate | |
| CN205722317U (en) | A kind of highway landslide alarm and reminding device | |
| CN201304983Y (en) | Non-slipping spur of automobiles | |
| CN211772824U (en) | Bridge anticollision railing | |
| CN212128947U (en) | Isolation pile based on lifting structure | |
| CN207812273U (en) | A kind of sky iron track girder pillarwork | |
| CN207552993U (en) | A kind of novel municipal road construction guard bar device | |
| CN219240341U (en) | Deceleration strip structure | |
| CN220014873U (en) | Automatic opening and closing device for main drop shaft or ore discharge port upper port in pit | |
| CN218436774U (en) | Lifting beam type non-Newtonian fluid height limiting frame | |
| CN206635695U (en) | A kind of new road repairs guard rail | |
| CN212581273U (en) | Steel construction integration elevator safety device | |
| CN214783384U (en) | Deceleration strip shock-absorbing structure is used in road and bridge design convenient to adjust | |
| CN211114019U (en) | Well lid that rain-proof water-washed rises | |
| CN215631441U (en) | Safety protection supporting platform for engineering construction | |
| CN214623900U (en) | General intelligent protection device for safety operation of pit and tunnel | |
| CN218813279U (en) | Warning board | |
| CN220394351U (en) | Car blocking device for toll station | |
| CN108547232A (en) | The floated deceleration strip of municipal works | |
| CN218098927U (en) | Subway tunnel maintains and detects car with crack | |
| CN215289796U (en) | Road bridge construction safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210425 Address after: 213300 Nine Blocks, 56 Xingcheng East Road, Bieqiao Town, Liyang City, Changzhou City, Jiangsu Province Applicant after: Jiangsu Jianda Transportation Engineering Co.,Ltd. Address before: 430022 floor 2, building a, Wentao building, phase I, international enterprise center, No.1, Guanggu Avenue, Wuhan City, Hubei Province Applicant before: Feng Jichao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |