CN106996121A - A kind of municipal administration inspection shaft protector and its operating method - Google Patents
A kind of municipal administration inspection shaft protector and its operating method Download PDFInfo
- Publication number
- CN106996121A CN106996121A CN201610859184.6A CN201610859184A CN106996121A CN 106996121 A CN106996121 A CN 106996121A CN 201610859184 A CN201610859184 A CN 201610859184A CN 106996121 A CN106996121 A CN 106996121A
- Authority
- CN
- China
- Prior art keywords
- well head
- body frame
- magnet
- protection network
- top pressure
- 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
- E02D29/14—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)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of municipal administration inspection shaft protector and its operating method, described device are used for road main body（9）In catch pit port（90）Cover lid is carried out, including located at the road main body（9）On connecting hole（88）And it is inserted into the connecting hole（88）Protection network body frame（8）, the protection network body frame（8）Provided with protection steel mesh at crown center（80）, thus, when protection network body frame（8）Slide into the connecting hole（88）When, the catch pit port（90）It is closed, when protection network body frame（8）Slip away the connecting hole（88）When, the catch pit port（90）Allow lower well construction, whole device of the present invention is reliable, can effectively ensure the safety of pedestrians and vehicles, while the well servicing under convenient construction personnel when needing to safeguard underground construction.
Description
Technical field
It is specially a kind of municipal administration inspection shaft protector and its operating method the present invention relates to municipal field.
Background technology
With continuing to develop for city, urban construction paces are constantly accelerated, and various urban operating mechanisms also accordingly increase.Such as telecommunications
Piping facility, gas pipeline facility, water supply and sewerage pipeline facility etc..When various facility well lids are damaged or are stolen, just greatly
The generation of security incident is added, in addition, the access path communicated on road with pipe network is also increased, the well lid of its access hole
There is no any safeguard measure, not only and its be easily lost, cause casualties, or even in the serious road surface of ponding, pipeline
Well lid jack-up can be caused well lid to come off by air pressure, cause unnecessary casualties or property loss.In such a situa-tion,
Inspection shaft protector is used we have invented a kind of municipal administration, this device has effectively ensured the safety of pedestrians and vehicles, while needing
Well servicing under convenient construction personnel when being safeguarded to underground construction, returns society and brings great social benefit and economic effect
Benefit, creates a fine society of harmony jointly.
The content of the invention
It is an object of the invention to provide a kind of municipal administration inspection shaft protector and its operating method, for overcoming existing skill
Drawbacks described above in art.
Inspection shaft protector is used according to the municipal administration of the present invention, for carrying out cover lid to the catch pit port in road main body, including
Connecting hole in the road main body and the protection network body frame for being inserted into the connecting hole, the protection network body frame
Provided with protection steel mesh at crown center, thus, when protection network body frame slides into the connecting hole, the catch pit port is closed,
When protection network body frame slips away the connecting hole, the catch pit port allows lower well construction；Wherein, the protection network body frame is fixed and set
Be equipped with the support sliding panel extended downwardly positioned at left side, the end of the support sliding panel be hinged with roller be used to by bottom
Top pressure spring and can up and down stretching motion double inclined plane top pressure voussoir left tilted surface and right tilted surface engagement so as to respectively will
The protection network body frame top pressure to open position and closed position, the left surface of the support sliding panel is provided with including front and back
The well head set respectively upwards is opened with preceding magnet and the well head opening magnet assembly of rear magnet, the right side of the support sliding panel
Side is provided with the well head closing magnet group of well head the closing preceding magnet and rear magnet including being set respectively on fore-and-aft direction
It is provided with part, the road main body in left position including front and rear arrangement, respectively slidably and to open use with the well head
Preceding magnet and the corresponding well head of rear magnet are opened with preceding magnet coil and the well head opening electromagnetic coil assembly of rear magnet coil,
It is provided with the road main body in right position including front and rear arrangement, respectively slidably and to use preceding magnetic with well head closing
Body and the corresponding well head of rear magnet are closed with preceding magnet coil and the well head closing electromagnetic coil assembly of rear magnet coil；It is described
Well head opening acted on electromagnetic coil assembly and well head closing with electromagnetic coil assembly by respective extension spring when lower electric and
In retracted mode so as to avoid interference with the motion of the protection network body frame, the protection network body frame is close to the connecting hole side
Bottom be provided with double inclined plane lock hole, in the road main body below the connecting hole provided with can elastic telescopic from locking dress
Put, it is described can elastic telescopic self-locking device include locking slide cavity and located at it is described locking slide cavity in and slide match somebody with somebody
The top pressure Lock spring closed the double inclined plane elongated insertion part of connection and be fixedly connected with the double inclined plane elongated insertion part bottom, when described anti-
When protecting wire net body frame slides into the connecting hole, the double inclined plane lock hole coordinates locking to be connected with the double inclined plane elongated insertion part.
According to the present invention, the operating method of above-mentioned municipal use inspection shaft protector, when needing to perform well head opening operation,
The well head opening is made with electricity on electromagnetic coil assembly so as to be in stretching state and attract the protection network body frame to slide to the left
The roller engage with the left tilted surface, it is electric under the well head opening electromagnetic coil assembly afterwards and be in retracted mode,
The protection network body frame is locked in open mode by top pressure in the presence of the left tilted surface of the double inclined plane top pressure voussoir；Work as needs
When performing well head shutoff operation, electricity on the well head closing electromagnetic coil assembly is so as to be in stretching state and attract described anti-
Protecting wire net body frame is slided to the right so that the roller is engaged with the right tilted surface, afterwards under the well head closing electromagnetic coil assembly
Electricity and in retracted mode, the protection network body frame is locked by top pressure in the presence of the right tilted surface of the double inclined plane top pressure voussoir
In off position.
In the device of the present invention, due to by means of protecting steel mesh to perform strainer filtering function, while being able to carry out for anti-
The slide function of protecting wire net body frame, thus, it is possible to close catch pit port so as to avoid well lid in the state of without when safeguarding construction
Come off or damaged protective action, open protection network body frame while being able to ensure that when needing and safeguarding construction, convenient construction people
The lower well servicing of member.And be engaged present invention employs the Electromagnetically-operating coil of left and right sides distribution with double inclined plane top pressure sliding block
Pattern, thus, it is possible to which while ensuring protection network body frame remaining positioned in fixed expectation state, magnet coil can be shortened
Distance with corresponding magnet is so that it is guaranteed that the validity and raising attraction of Electromagnetically-operating.
Brief description of the drawings
Fig. 1 is the overlooking structural representation of the municipal administration inspection shaft protector of the present invention.
Fig. 2 is the B-B cross section structure diagrams of device in Fig. 1, illustrated therein is slip grid and is closed.
Fig. 3 is that the device in Fig. 2 is sliding the view that grid are in opening procedure, and now roller connects with left tilted surface
Close and the opening not yet lower electricity of magnet coil.
Fig. 4 is the schematic cross-sectional view of A-A in Fig. 1.
Fig. 5 be the present invention can elastic telescopic self-locking device structural representation.
Embodiment
With reference to Fig. 1-5, the present invention is described in detail.
Inspection shaft protector is used in municipal administration according to an embodiment of the invention, for entering to the catch pit port 90 in road main body 9
Row cover lid, including connecting hole 88 in the road main body 9 and the protection host for being inserted into the connecting hole 88
Provided with protection steel mesh 80 at frame 8, the crown center of protection network body frame 8, thus, when protection network body frame 8 slides into the connection
During hole 88, the catch pit port 90 is closed, when protection network body frame 8 slips away the connecting hole 88, under the catch pit port 90 allows
Well construction；Wherein, the protection network body frame 8 is fixedly installed the support sliding panel 83 extended downwardly positioned at left side, the support
The end of sliding panel 83 be hinged with roller 84 be used to by bottom top pressure spring 79 can up and down stretching motion double inclined plane
The left tilted surface 72 and right tilted surface 71 of top pressure voussoir 7 are engaged so as to respectively by the top pressure of protection network body frame 8 to open position
And closed position, the left surface of the support sliding panel 83 is provided with before the well head including being set respectively on fore-and-aft direction opens and use
The well head opening magnet assembly of magnet 821 and rear magnet 82, the right flank of the support sliding panel 83 is provided with including front and rear
The well head set respectively on direction is closed with preceding magnet and the well head closing magnet assembly of rear magnet 81, the road main body 9
In be provided with including front and rear arrangement, slidably and be used to and the well head is opened with preceding magnet 821 and rear magnetic respectively in left position
The corresponding well head of body 82 is opened with preceding magnet coil 621 and the well head opening electromagnetic coil assembly of rear magnet coil 62, described
It is provided with road main body 9 in right position including front and rear arrangement, respectively slidably and to use preceding magnet with well head closing
The well head closing magnet coil group with preceding magnet coil 611 and rear magnet coil 61 is closed with the corresponding well head of rear magnet 81
Part；The well head opening electromagnetic coil assembly and well head closing electromagnetic coil assembly are when lower electric by respective extension spring
Act on and be in retracted mode to avoid interference with the motion of the protection network body frame 8, the protection network body frame 8 is close to the company
The bottom for connecing the side of hole 88 is provided with double inclined plane lock hole 80, and interior be provided with of the road main body 9 of the lower section of connecting hole 88 can bullet
Property expansion self-locking determine device 85, it is described can elastic telescopic self-locking device 85 include locking and slide cavity 851 and located at described
Locking slide cavity 851 in and sliding connection double inclined plane elongated insertion part 852 and with the bottom of double inclined plane elongated insertion part 852
The top pressure Lock spring 853 being fixedly connected, when the protection network body frame 8 slides into the connecting hole 88, the double inclined plane lock
Determine hole 80 coordinates locking to be connected with the double inclined plane elongated insertion part 852.
Reference picture 4, exemplarily or valuably, wherein, the well head closing is with magnet assembly and well head closing electromagnetism
Being each mounted on respective scaling operation component in coil block, each scaling operation component includes front and back
To the preceding wedge block 511 and rear wedge block 51 being provided separately to respectively with for magnet coil be connected, the preceding wedge
The bottom of shape sliding block 511 and rear wedge block 51 is respectively arranged with preceding sucking coil 52 and rear sucking coil 51 is used to and top pressure wedge
Preceding attraction magnet 311 and rear attraction magnet 31 on shape arm operating parts 3 are corresponded to respectively, and the preceding sucking coil 52 attracts line with rear
It is electric circle 51 is synchronous with corresponding one in well head closing magnet assembly and well head closing electromagnetic coil assembly, so that by institute
State the wedge-shaped arm operating parts 3 of top pressure and attract motion upwards, by two wedge-shaped arms of the wedge-shaped arm operating parts 3 of the top pressure respectively with institute
State the effect of preceding wedge block 511 and rear wedge block 51 and so that corresponding electromagnetic coil assembly overcomes respective extension spring
Act on and stretched out by top pressure.
According to embodiment, the operating method of above-mentioned municipal use inspection shaft protector, when needing to perform well head opening operation,
Electricity makes so as to be in stretching state and attract the protection network body frame 8 to slide to the left on the well head opening electromagnetic coil assembly
The roller 84 engaged with the left tilted surface 72, afterwards under the well head opening electromagnetic coil assembly electricity and be in retraction shape
State, the protection network body frame 8 is locked in open shape by top pressure in the presence of the left tilted surface 72 of the double inclined plane top pressure voussoir 7
State；When needing to perform well head shutoff operation, electricity on the well head closing electromagnetic coil assembly is so that in stretching state simultaneously
The protection network body frame 8 is attracted to slide to the right so that the roller 84 is engaged with the right tilted surface 71, the well head is closed afterwards
It is described in the presence of the right tilted surface 71 of the double inclined plane top pressure voussoir 7 with electricity under electromagnetic coil assembly in retracted mode
Protection network body frame 8 is locked in off position by top pressure.
Due to by means of protecting steel mesh to perform strainer filtering function, while being able to carry out the slip behaviour for protection network body frame
Make function, thus, it is possible to without safeguard construct when in the state of catch pit port is closed so as to avoiding well lid from coming off or damaged protection
Effect, opens protection network body frame while being able to ensure that when needing and safeguarding construction, well servicing under convenient construction personnel.And this
Invention employs the pattern that the Electromagnetically-operating coil of left and right sides distribution is engaged with double inclined plane top pressure sliding block, thus, it is possible to true
While protection network body frame is remained positioned in fixed expectation state by guarantor, the distance of magnet coil and corresponding magnet can be shortened
So that it is guaranteed that the validity of Electromagnetically-operating and raising attraction.Whole device is reliable, can effectively ensure pedestrian and
The safety of vehicle, while the well servicing under convenient construction personnel when needing to safeguard underground construction.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (3)
1. inspection shaft protector is used in a kind of municipal administration, for road main body（9）In catch pit port（90）Progress cover lid, including located at
The road main body（9）On connecting hole（88）And it is inserted into the connecting hole（88）Protection network body frame（8）, it is described
Protection network body frame（8）Provided with protection steel mesh at crown center（80）, thus, when protection network body frame（8）Slide into the connecting hole
（88）When, the catch pit port（90）It is closed, when protection network body frame（8）Slip away the connecting hole（88）When, the catch pit port
（90）Allow lower well construction；Wherein, the protection network body frame（8）It is fixedly installed the support sliding panel extended downwardly positioned at left side
（83）, the support sliding panel（83）End be hinged with roller（84）To with by bottom top pressure spring（79）And can on
The double inclined plane top pressure voussoir of lower stretching motion（7）Left tilted surface（72）And right tilted surface（71）Engage described to prevent respectively
Protecting wire net body frame（8）Top pressure is to open position and closed position, the support sliding panel（83）Left surface be provided with including front and rear
The well head set respectively on direction is opened and uses preceding magnet（821）With rear magnet（82）Well head opening magnet assembly, the branch
Support sliding panel（83）Right flank be provided with and closed including the well head that is set respectively on fore-and-aft direction with preceding magnet and rear magnet
（81）Well head closing magnet assembly, the road main body（9）In be provided with left position including it is front and rear arrangement, can slide respectively
Move and use preceding magnet to be opened with the well head（821）With rear magnet（82）Corresponding well head is opened and uses preceding magnet coil
（621）With rear magnet coil（62）Well head opening electromagnetic coil assembly, the road main body（9）In be provided with right position
Including front and rear arrangement, respectively slidably and to be closed with the well head with preceding magnet and rear magnet（81）Corresponding well head is closed
Use preceding magnet coil（611）With rear magnet coil（61）Well head closing electromagnetic coil assembly；The well head opening electromagnetism
Coil block and well head closing with electromagnetic coil assembly when lower electric by respective extension spring act on and in retracted mode from
And avoid interference with the protection network body frame（8）Motion, the protection network body frame（8）Close to the connecting hole（88）The bottom of side
Portion is provided with double inclined plane lock hole（80）, the connecting hole（88）The road main body of lower section（9）It is interior provided with can elastic telescopic from
Locking device（85）, it is described can elastic telescopic self-locking device（85）Cavity is slided including locking（851）And located at the lock
Surely cavity is slided（851）Interior and sliding connection double inclined plane elongated insertion part（852）And with the double inclined plane elongated insertion part（852）
The top pressure Lock spring that bottom is fixedly connected（853）, when the protection network body frame（8）Slide into the connecting hole（88）When, institute
State double inclined plane lock hole（80）With the double inclined plane elongated insertion part（852）Coordinate locking connection.
2. inspection shaft protector is used in a kind of municipal administration as claimed in claim 1, wherein, the well head closing magnet assembly and well
Mouthful closing is with being each mounted on respective scaling operation component in electromagnetic coil assembly, each scaling operation component
Include the preceding wedge block that fore-and-aft direction is provided separately（511）With rear wedge block（51）To respectively with for electromagnetic wire
Circle is connected, the preceding wedge block（511）With rear wedge block（51）Bottom be respectively arranged with preceding sucking coil（52）With it is rear
Sucking coil（51）To with the wedge-shaped arm operating parts of top pressure（3）On preceding attraction magnet（311）With rear attraction magnet（31）Respectively
Correspondence, the preceding sucking coil（52）With rear sucking coil（51）With well head closing with magnet assembly and well head closing electromagnetic wire
It is electric in a corresponding synchronization in coil assembly, so that by the wedge-shaped arm operating parts of the top pressure（3）Attract motion upwards, by described
Top pressure wedge shape arm operating parts（3）Two wedge-shaped arms respectively with the preceding wedge block（511）With rear wedge block（51）Work
With and cause corresponding electromagnetic coil assembly to overcome respective extension spring to act on and stretched out by top pressure.
3. a kind of operating method of municipal administration inspection shaft protector as claimed in claim 1 or 2, is opened when needing execution well head
During operation, electricity on the well head opening electromagnetic coil assembly is so as to be in stretching state and attract the protection network body frame（8）
Slide to the left and cause the roller（84）With the left tilted surface（72）Engagement, afterwards under the well head opening electromagnetic coil assembly
Electricity and in retracted mode, in the double inclined plane top pressure voussoir（7）Left tilted surface（72）In the presence of the protection network body frame（8）
Open mode is locked in by top pressure；When needing to perform well head shutoff operation, electricity on the well head closing electromagnetic coil assembly
So as to be in stretching state and attract the protection network body frame（8）Slide to the right and cause the roller（84）With the right tilted surface
（71）Engagement, afterwards under the well head closing electromagnetic coil assembly electricity and in retracted mode, in the double inclined plane top pressure wedge
Block（7）Right tilted surface（71）In the presence of the protection network body frame（8）By top pressure locking in off position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859184.6A CN106996121A (en) | 2016-09-29 | 2016-09-29 | A kind of municipal administration inspection shaft protector and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859184.6A CN106996121A (en) | 2016-09-29 | 2016-09-29 | A kind of municipal administration inspection shaft protector and its operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106996121A true CN106996121A (en) | 2017-08-01 |
Family
ID=59431197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859184.6A Pending CN106996121A (en) | 2016-09-29 | 2016-09-29 | A kind of municipal administration inspection shaft protector and its operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106996121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061258A (en) * | 2017-12-12 | 2018-05-22 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of car lighting lamp of maintenance easy to disassemble |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2733267A2 (en) * | 2012-11-14 | 2014-05-21 | Saint-Gobain PAM | Element for highway device, corresponding highway device and assembly |
| CN105862918A (en) * | 2014-12-04 | 2016-08-17 | 国家电网公司 | Well cover for distribution network cable well |
| CN205475348U (en) * | 2016-04-11 | 2016-08-17 | 浙江森海建设有限公司 | Well lid for municipal administration |
| CN105908782A (en) * | 2016-06-13 | 2016-08-31 | 扬州市洁源排水有限公司 | Multi-function manhole cover |
| CN205604301U (en) * | 2016-05-11 | 2016-09-28 | 浙江飞腾园林工程有限公司 | Municipal administration is with collecting illumination and safety protection in well lid protector of an organic whole |
-
2016
- 2016-09-29 CN CN201610859184.6A patent/CN106996121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2733267A2 (en) * | 2012-11-14 | 2014-05-21 | Saint-Gobain PAM | Element for highway device, corresponding highway device and assembly |
| CN105862918A (en) * | 2014-12-04 | 2016-08-17 | 国家电网公司 | Well cover for distribution network cable well |
| CN205475348U (en) * | 2016-04-11 | 2016-08-17 | 浙江森海建设有限公司 | Well lid for municipal administration |
| CN205604301U (en) * | 2016-05-11 | 2016-09-28 | 浙江飞腾园林工程有限公司 | Municipal administration is with collecting illumination and safety protection in well lid protector of an organic whole |
| CN105908782A (en) * | 2016-06-13 | 2016-08-31 | 扬州市洁源排水有限公司 | Multi-function manhole cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061258A (en) * | 2017-12-12 | 2018-05-22 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of car lighting lamp of maintenance easy to disassemble |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |
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| RJ01 | Rejection of invention patent application after publication |