CN106836305A - The antitheft anti-blocking well lid of labyrinth type that a kind of municipal works are used - Google Patents
The antitheft anti-blocking well lid of labyrinth type that a kind of municipal works are used Download PDFInfo
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- CN106836305A CN106836305A CN201710193691.5A CN201710193691A CN106836305A CN 106836305 A CN106836305 A CN 106836305A CN 201710193691 A CN201710193691 A CN 201710193691A CN 106836305 A CN106836305 A CN 106836305A
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- vertical chamber
- borehole wall
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- 210000003027 ear inner Anatomy 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 23
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 208000002925 dental caries Diseases 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000009291 secondary effect Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
-
- 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
- E02D29/1427—Locking devices
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention belongs to municipal engineering manhole cover technical field, more particularly to the antitheft anti-blocking well lid of labyrinth type that a kind of municipal works are used, it includes borehole wall labyrinth, anti-blocking well lid, and two identical borehole wall labyrinths are wherein circumferentially evenly distributed with borehole wall inner headed face；Borehole wall labyrinth can prevent from being stolen by stealer by the labyrinth designed；Anti-blocking well lid can prevent well lid from bringing in well the debris such as leaf, dust into when rainy, by well plugging.Can be moved along the passage of mistake when non-working person is in rotating well cover, and non-working person is when the 3rd vertical chamber moves down support column, it is bad due to what is held to dynamics, the closing piece in closing piece hole will be touched, so that the cavity lane on borehole wall inner headed face is locked；When well lid is moved through by people, and not in original position, staff can find the original position of support column by the cooperation of fast and well lid upper end the tag block of the mark of borehole wall upper end, and so as to be unlocked, the present invention has preferable anti-theft effect.
Description
Art
It is antitheft anti-the invention belongs to municipal engineering manhole cover technical field, more particularly to the labyrinth type that a kind of municipal works are used
Stifled well lid.
Background technology
The well lid that current municipal works are used is often circular iron covering, when be fitted on rain or road surface on have ponding when, it is circular
Ponding on iron covering is not easy to be cleaned, and often with impurity in the water fallen into well, causes the blocking of well, circular iron covering by
In simple structure, often stolen by lawless person, and after stolen, easily cause pedestrian and automobile occurs accident, cause personnel
Injures and deaths and loss economically.
The antitheft anti-blocking well lid of labyrinth type that a kind of municipal works of present invention design are used solves as above problem.
The content of the invention
It is to solve drawbacks described above of the prior art, it is antitheft anti-blocking that the present invention discloses the labyrinth type that a kind of municipal works use
Well lid, it is realized using following technical scheme.
The antitheft anti-blocking well lid of labyrinth type that a kind of municipal works are used, it is characterised in that：It includes borehole wall labyrinth, anti-blocking well
Lid, is wherein circumferentially evenly distributed with two identical borehole wall labyrinths on borehole wall inner headed face；Anti-blocking well lid is arranged on two wells
In wall labyrinth.
Above-mentioned borehole wall labyrinth includes solution lockhole, the first vertical chamber, the second vertical chamber, the 6th circumferential cavity, tag block, first circumferentially
Chamber, support block, the second circumferential cavity, arch bar, the 3rd vertical chamber, closing piece, the 3rd circumferential cavity, fourth circumferential chamber, the 3rd vertical chamber, the 5th
Circumferential cavity, the 4th vertical chamber, the 5th vertical chamber, the 6th vertical chamber, support bar, supported hole, arch chamber, support shaft, arcuate slots, the borehole wall, lock
Fast hole, solution locked groove, be wherein provided with the Inner edge face of the borehole wall the vertical chamber of parallel first, the second vertical chamber, the 3rd vertical chamber, the 4th vertical chamber,
5th vertical chamber, the 6th vertical chamber, the 7th vertical chamber, are provided with the first parallel circumferential cavity, the 3rd circumferential cavity, the 4th on the inner headed face of the borehole wall
Circumferential cavity, the 5th circumferential cavity, and it is vertical with the first vertical chamber；Two tag blocks are arranged on the upper surface of the borehole wall, and wherein one
Individual tag block overlaps after 150 degree of borehole wall axis rotate counterclockwise with another tag block, is opened on the inner headed face of borehole wall upside
There is the first vertical chamber, and the first vertical chamber passes borehole wall upper end；First vertical chamber and one of them cooperation of aliging in two tag blocks；Well
It is located on the inner headed face of wall on the downside of the first vertical chamber and is provided with the first circumferential cavity；First circumferential cavity is communicated with the first vertical chamber, and first
Vertical chamber is near first circumferential cavity one end；The second vertical chamber, the right side of the second vertical chamber in the first vertical chamber are provided with first circumferential cavity downside
Downside；Second vertical chamber downside is provided with the 6th circumferential cavity, and the 6th circumferential cavity is highly three times of the first circumferential cavity height, and the 6th is circumferential
Chamber one end and the first circumferential cavity consistency from top to bottom；6th circumferential cavity one end upside is provided with the 3rd vertical chamber, the 3rd vertical chamber upper end right side opening
There is the 3rd circumferential cavity；3rd circumferential cavity upside is provided with the 7th vertical chamber, and the 7th vertical chamber upside is provided with fourth circumferential chamber, fourth circumferential chamber
Two ends are located at the 7th vertical chamber left and right sides；3rd circumferential cavity downside is provided with the 5th vertical chamber, and it is circumferential that the 5th vertical chamber downside is provided with the 5th
Chamber, the 5th circumferential cavity downside centre position is provided with the 4th vertical chamber, and the 5th circumferential cavity downside is provided with the 6th vertical chamber；4th vertical chamber and the
Six vertical chambers are distributed in the 5th vertical chamber lower-left and bottom right both sides respectively, and the 5th vertical chamber is located at the 7th vertical chamber right side；On borehole wall inner headed face
The second circumferential cavity is provided with positioned at the 6th circumferential cavity downside；6th circumferential cavity two ends have solution locked groove and closing piece hole and with the
Two circumferential cavities are communicated；The upper end for solving locked groove is located at the underface in the second vertical chamber, the upper end in closing piece hole be located at the 3rd vertical chamber just under
Side；The upper end of support block is provided with support block chamber, and the two ends of support shaft are separately mounted to support block chamber inner side two ends；Support block is installed
On the lower surface of the second circumferential cavity, and support block is located at the centre of the second circumferential cavity lower surface；On the two ends end face of arch bar
An arch chamber is had, two arch chambers inner side is provided with two symmetrical arcuate slots；Opened on the center of arch bar
There is supported hole, arch bar is arranged in support block by the cooperation of supported hole and support shaft；Closing piece is arranged on one end of support bar,
The other end of support bar is provided with hinge bar, and the cooperation in two arch chambers respectively by respective arcuate slots and hinge bar is installed
There are a closing piece and support bar corresponding with the closing piece；Closing piece one end in one of arch chamber passes closing piece hole, another
Closing piece one end in arch chamber passes through solution locked groove；The upper surface of the borehole wall is provided with solution lockhole, and solution lockhole is communicated with the second circumferential cavity, and
Unblock hole position is in the upside of arch bar one end.
Above-mentioned anti-blocking well lid includes tag block, handle plate, support column, screen pack, support block chamber, well lid, treatment hole, pushes away
Bar, handle rod, pushing block, filter block, pushing block chamber, filter bores, sliding axle, pushing block groove, spring, handle hole, draw-in groove, guide groove, cylinder
Chamber, Circular Plate, guide block, wherein well lid are toroidal, circumferential on well lid to be uniformly provided with three treatment holes, and the center for the treatment of hole with
The upper surface of well lid is at an acute angle；The center of well lid upper surface is provided with draw-in groove, and the center of draw-in groove lower end is provided with handle hole, in well lid
The center in portion is provided with cylindrical cavity, and cylindrical cavity is located between draw-in groove and well lid lower surface, symmetrical on the inner headed face of cylindrical cavity to be provided with
Two guide grooves；Circular Plate is arranged on handle rod, and two guide blocks are symmetrically mounted in Circular Plate, and one end of handle rod passes through handle
Hole is arranged on the lower end of handle plate, and the other end passes the lower surface of well lid, and Circular Plate is arranged on by guide block with the cooperation of guide groove
In cylindrical cavity；Spring is nested on the periphery of handle rod, and one end of spring is arranged on cylindrical cavity inner top side face, spring
The other end be arranged on Circular Plate upper surface on；One end of pushing block is provided with pushing block chamber, the inner side in pushing block chamber it is symmetrical be provided with two
Individual pushing block groove；The lower end of handle rod is circumferentially evenly distributed with three pushing blocks, and one end of push rod is annular shape, circular the one of push rod
End is provided with sliding axle, and push rod is arranged on pushing block chamber by the cooperation of sliding axle and pushing block groove；Uniformly it is provided with perhaps on filter block
Many filter bores, filter block is arranged on one end of push rod, and filter block is located in treatment hole, and three mistakes are provided with well lid upper surface
Filter screen, and three screen packs coordinate with three treatment holes respectively；Tag block be arranged on well lid upper surface and with the borehole wall on mark
Note block coordinates, and support column is arranged on the periphery of well lid.
Well lid is arranged on its in two tag blocks on one end of the 3rd circumferential cavity, and support column and the borehole wall by support column
In a tag block it is corresponding.
Used as the further improvement of this technology, the two ends of above-mentioned arch bar can add secondary spring, make the movement of arch bar
More facilitate.
Used as the further improvement of this technology, the center on above-mentioned well lid positioned at draw-in groove lower end is provided with circular handle chamber,
And the diameter in handle chamber is the twice of draw-in groove width, handle chamber communicates with cylindrical cavity, operates staff and more facilitates.
Used as the further improvement of this technology, above-mentioned spring is compression spring, increases the restoring force of Circular Plate.
Relative to traditional well lid technology, the antitheft anti-blocking well lid of labyrinth type that the present invention is used is by borehole wall labyrinth and anti-blocking
Well lid two parts are constituted, and borehole wall labyrinth can prevent from being stolen by stealer by the labyrinth designed；Anti-blocking well lid can prevent well
Cover and bring in well the debris such as leaf, dust into when rainy, by well plugging.
One group of symmetrical borehole wall labyrinth is installed in the present invention on the inner headed face of the borehole wall, is interlocked on the Inner edge face of the borehole wall
It is provided with the first vertical chamber, the second vertical chamber, the 3rd vertical chamber, the 4th vertical chamber, the 5th vertical chamber, the 6th vertical chamber, the 7th vertical chamber, first circumferential
Chamber, the 3rd circumferential cavity, fourth circumferential chamber, the 5th circumferential cavity, its passage for having collectively constituted complexity；One end of support column is arranged on
On well lid, the other end is located at inner side of the 3rd circumferential cavity away from the first vertical chamber, and support column can be moved along these cavitys
It is dynamic；When well lid is rotated and is moved up and down, rotation of the support column in these cavitys can be driven and moved up and down；Arch
Bar and support shaft, supported hole, support block with a lever is combined into because lever principle, the two ends of arch bar can be with
Small angle rotation is done around support block；The cooperation of support shaft and arcuate slots can reach the effect of revolute plus sliding pair；The present invention
The effect that locked groove is conciliate in middle closing piece hole can be to allow the closing piece through solution locked groove and closing piece hole to move up and down, because closing piece is pacified
Mounted in one end of support bar, the other end of support bar is connected by hinge bar with arcuate slots；So the swing of arch bar and closing piece
Movement will not interfere stuck in closing piece groove conciliates lockhole；In the surface of arch bar one end, its effect is unblock hole position
Auxiliary equipment can be allowed to be contacted with arch bar through solution lockhole.
The effect for the treatment of hole can be filtered to entering the water in well in the present invention, prevented debris from entering and blocked up well in well
Plug；The effect of screen pack can be to carry out filtering cleaning to flowing into the debris in treatment hole on well lid, prevent drainage hole plug；
Can be reached by the cooperation of pushing block groove and sliding axle and rotate secondary effect, and sliding axle can be moved in pushing block groove, push rod
One end be arranged on filter block lower end, the other end is connected with sliding axle, such to set by the cooperation of pushing block groove and sliding axle
When meter can ensure that filter block is moved in treatment hole, interference will not be produced between the filter block and push rod that are moved in treatment hole；
The effect of spring can be to give Circular Plate one restoring force；The effect in handle chamber can be to allow staff in treatment hole
Debris can preferably operate handle plate when being cleared up；The Inner discs of Circular Plate are arranged on the periphery of handle rod, work as behaviour
When making personnel's pulling handle plate, handle plate can drive plectane ring move up by handle rod, and then drive installed in handle rod
Three pushing blocks of lower end are moved upwards, filtering is moved upwards along treatment hole soon.
When well lid is moved through by people, and not in original position, staff can by the mark of borehole wall upper end it is fast and
The cooperation of the tag block of well lid upper end, finds the original position of support column, so as to be unlocked.
In use, first by the shaft wall structure with cavity in borehole wall processing cost invention, secondly will be installed in well lid
On support column pass sequentially through the first vertical chamber, the first circumferential cavity, the second vertical chamber, the 6th circumferential cavity, the 3rd vertical chamber, the 3rd circumferential cavity
It is installed in one end of the 3rd circumferential cavity and now relative away from the first tag block for standing chamber on the tag block and the borehole wall on well lid
Should；When non-working person is operated, due to not knowing the cavity body structure on the inside of the borehole wall, so when being moved to well lid,
So as to drive support column to be moved along the passage of mistake, but when non-working person is during well lid is moved, as general
After support column moves to the 3rd vertical chamber along the 3rd circumferential cavity, and when moving down support column, if dynamics is not sure, branch
Dagger can be contacted with the closing piece in closing piece hole, so as to closing piece is pressed into hole of deblocking, due to lever principle, when closing piece quilt
While in press-in closing piece hole, the closing piece in solution locked groove will be moved to the upside of the 6th circumferential cavity, will be towards the
The passage in two vertical chambers is shut；Antitheft effect is reached；When well lid needs to be opened, staff distinguishes branch by tag block
Dagger is located at which position in labyrinth, and by auxiliary equipment by solving the end thereof contacts of lockhole and arch bar, by press with
Joint arch bar one end, the closing piece being arranged in solution locked groove is removed from solution locked groove, by the second vertical chamber again with
6th circumferential cavity is communicated；And then it is correct logical by fitting through for the tag block on the tag block and the borehole wall on well lid
Well lid is taken out in road.
In use, when the debris in treatment hole are excessive, the blocking of filter bores can be caused, so needing in treatment hole
Debris cleaning, at this moment staff first takes screen pack, then pulls handle plate, handle plate can drive successively handle rod and
Circular Plate is moved up along the circumferential direction of cylindrical cavity, while Circular Plate can be to one, spring as upper pressure, handle rod meeting
The pushing block installed in handle rod lower end is driven to move upwards, so as to drive push rod and filter block to be transported upwards along treatment hole successively
Dynamic, when filter block moves to well lid upside, the debris on filter block are removed cleaning by staff, when cleaning is completed
Afterwards, staff unclamps handle rod, and now Circular Plate can be subject to a restoring force of spring, and Circular Plate is under the restoring force of spring
Handle rod and handle plate will be driven to move downward, handle plate and handle rod is returned to the position of starting, while handle rod will successively
Drive push rod and filter block to be moved downward along treatment hole, filter block is returned to home position；Screen pack is finally arranged on filter
The upper end in water hole；So as to reach anti-blocking effect.
The labyrinth designed in the present invention can play antitheft effect, because staff understands borehole wall inner headed face upper cavity
Design structure, so staff need open well lid when, by auxiliary equipment rotating well cover, make be arranged on well lid on
Support column moves to the upside in the 3rd vertical chamber from one end of the 3rd circumferential cavity, is then moved down under appropriate dynamics, when
Support column is moved to after being in close contact with the upper surface of the 6th circumferential cavity, and tensing well lid makes well lid close to the upper end of the second circumferential cavity
Face is moved, and after when support column move, discovery can be moved upwards, well lid is moved up, when moving in the first circumferential cavity
Afterwards, the lower end in the first vertical chamber is moved to along the first circumferential cavity, finally support column is taken out from the first vertical chamber, but inoperative
Personnel can move in rotating well cover along the passage of mistake, and when non-working person is by well lid the 3rd vertical chamber of movement,
Larger energy is taken, and non-working person is when the 3rd vertical chamber moves down support column, it is bad due to what is held to dynamics,
The closing piece in closing piece hole will be touched, so the cavity lane on borehole wall inner headed face is locked；So as to reach antitheft effect
Really.
Brief description of the drawings
Fig. 1 is global facility schematic appearance.
Fig. 2 is borehole wall labyrinth structure schematic diagram.
Fig. 3 is closing piece scheme of installation.
Fig. 4 is arch bar structural representation.
Fig. 5 is support block structure schematic diagram.
Fig. 6 is lock block structure schematic diagram.
Fig. 7 is support bar scheme of installation.
Fig. 8 is pushing block structural representation.
Fig. 9 is filter block scheme of installation.
Figure 10 is filter block structural representation.
Figure 11 is pushing block internal structure schematic diagram.
Figure 12 is spring scheme of installation.
Figure 13 is notch schematic diagram.
Figure 14 is support column scheme of installation.
Label title in figure：1st, the borehole wall, 2, handle chamber, 3, solution lockhole, the 4, first vertical chamber, 5, tag block, 6, handle plate, 7,
Screen pack, 8, well lid, 9, guide groove, the 10, second vertical chamber, 11, cylindrical cavity, the 12, the 6th circumferential cavity, the 13, first circumferential cavity, 14, branch
Bracer, the 15, second circumferential cavity, the 16, arch bar, the 17, the 3rd vertical chamber, 18, closing piece, the 19, the 3rd circumferential cavity, 20, fourth circumferential chamber,
21st, the 7th vertical chamber, the 22, the 5th circumferential cavity, the 23, the 4th vertical chamber, the 24, the 5th vertical chamber, the 25, the 6th vertical chamber, 26, support bar, 27, circle
Ring flat-plate, 28, supported hole, 29, support block chamber, 30, arch chamber, 31, support shaft, 32, arcuate slots, 33, support column, 36, treatment hole,
37th, push rod, 38, handle rod, 39, pushing block, 40, filter block, 41, pushing block chamber, 42, filter bores, 43, sliding axle, 44, pushing block groove,
45th, guide block, 46, spring, 47, handle hole, 48, draw-in groove, 49, hinge bar, 50, lock fast hole, 51, solution locked groove, 52, borehole wall labyrinth,
53rd, anti-blocking well lid.
Specific embodiment
As shown in figure 1, it includes borehole wall labyrinth 52, anti-blocking well lid 53, wherein circumferentially it is evenly distributed with the inner headed face of the borehole wall 1
Two identical borehole wall labyrinths 52；Anti-blocking well lid 53 is arranged in two borehole wall labyrinths 52.
As shown in Figure 2,3, above-mentioned borehole wall labyrinth 52 includes the vertical chamber 4, second of solution lockhole 3, first vertical chamber 10, the 6th circumferential cavity
12nd, tag block 5, the first circumferential cavity 13, support block 14, the second circumferential cavity 15, arch bar the 16, the 3rd vertical chamber 17, closing piece the 18, the 3rd
Circumferential cavity 19, the vertical chamber 17 in fourth circumferential chamber the 20, the 3rd, the vertical chamber in the vertical vertical chamber the 24, the 6th in chamber the 23, the 5th of the 5th circumferential cavity the 22, the 4th
25th, support bar 26, supported hole 28, arch chamber 30, support shaft 31, arcuate slots 32, the borehole wall 1, the fast hole 50 of lock, solution locked groove 51, wherein
As shown in Figure 2,3, the vertical chamber in the vertical chamber 4, second of the parallel first vertical chamber the 17, the 4th in vertical chamber the 10, the 3rd is provided with the Inner edge face of the borehole wall 1
23rd, the vertical chamber 21 in the vertical chamber the 25, the 7th in the 5th vertical chamber the 24, the 6th, is provided with the first parallel circumferential cavity 13, the on the inner headed face of the borehole wall 1
Three circumferential cavities 19, fourth circumferential chamber 20, the 5th circumferential cavity 22, and it is vertical with the first vertical chamber 4；As shown in figure 1, two tag blocks
5 are arranged on the upper surface of the borehole wall 1, and one of tag block 5 after 150 degree of 1 axis rotate counterclockwise of the borehole wall with it is another
One fast coincidence of mark, as shown in Fig. 2 the first vertical chamber 4 is provided with the upside inner headed face of the borehole wall 1, and the first vertical chamber 4 passes the borehole wall 1
Upper end；First vertical chamber 4 and one of them cooperation of aliging in two tag blocks 5；The first vertical chamber 4 is located on the inner headed face of the borehole wall 1
Downside be provided with the first circumferential cavity 13；First circumferential cavity 13 is communicated with the first vertical chamber 4, and the first vertical chamber 4 is near the first circumferential cavity
13 one end；The second vertical chamber 10, lower right side of the second vertical chamber 10 in the first vertical chamber 4 are provided with the downside of first circumferential cavity 13；Second
The vertical downside of chamber 10 is provided with the 6th circumferential cavity 12, and the height of the 6th circumferential cavity 12 is three times of the height of the first circumferential cavity 13, and the 6th is circumferential
The one end of chamber 12 and the consistency from top to bottom of the first circumferential cavity 13；As shown in figure 3, the one end of the 6th circumferential cavity 12 upside is provided with the 3rd vertical chamber 17,
The 3rd vertical upper end of chamber 17 right side is provided with the 3rd circumferential cavity 19；The upside of 3rd circumferential cavity 19 is provided with the 7th vertical chamber 21, the 7th vertical chamber 21
Upside is provided with fourth circumferential chamber 20, and the two ends of fourth circumferential chamber 20 are located at the 7th vertical left and right sides of chamber 21；The downside of 3rd circumferential cavity 19
It is provided with the 5th vertical chamber 24, the 5th vertical downside of chamber 24 is provided with the 5th circumferential cavity 22, the downside centre position of the 5th circumferential cavity 22 is provided with the
Four vertical chambers 23, the downside of the 5th circumferential cavity 22 is provided with the 6th vertical chamber 25；The 4th vertical vertical chamber 25 in chamber 23 and the 6th is distributed in the 5th respectively
The vertical lower-left of chamber 24 and bottom right both sides, the 5th vertical chamber 24 are located at the 7th vertical right side of chamber 21；The 6th circumferential cavity is located on the inner headed face of the borehole wall 1
12 downsides are provided with the second circumferential cavity 15；As shown in figure 14, the two ends of the 6th circumferential cavity 12 have solution locked groove 51 and the hole of closing piece 18
And communicated with the second circumferential cavity 15；The upper end for solving locked groove 51 is located at the underface in the second vertical chamber 10, the upper end position in the hole of closing piece 18
In the underface in the 3rd vertical chamber 17；As shown in figure 5, the upper end of support block 14 is provided with support block chamber 29, the two ends point of support shaft 31
An Zhuan not the inner side two ends of support block chamber 29；As shown in Figure 2,3, support block 14 is arranged on the lower surface of the second circumferential cavity 15,
And support block 14 is located at the centre of the lower surface of the second circumferential cavity 15；As shown in Fig. 4,7, opened respectively on the two ends end face of arch bar 16
There is an arch chamber 30, as shown in fig. 7, two arch chambers 30 inner side is provided with two symmetrical arcuate slots 32；Arch bar 16
Supported hole 28 is provided with center, arch bar 16 is arranged in support block 14 by the cooperation of supported hole 28 and support shaft 31；
As shown in fig. 6, closing piece 18 is arranged on one end of support bar 26, the other end of support bar 26 is provided with hinge bar 49, such as Fig. 7 institutes
Show, in two arch chambers 30 respectively by the cooperation of respective arcuate slots 32 and hinge bar 49 be provided with a closing piece 18 and with this
The corresponding support bar 26 of closing piece 18；As shown in Figure 2,3, the one end of closing piece 18 in one of arch chamber 30 passes the hole of closing piece 18,
One end of closing piece 18 in another arch chamber 30 passes through solution locked groove 51；The upper surface of the borehole wall 1 is provided with solution lockhole 3, such as Fig. 2,3 institutes
Show, solution lockhole 3 is communicated with the second circumferential cavity 15, and solution lockhole 3 is located at the upside of the one end of arch bar 16.
As shown in Fig. 8,12, above-mentioned anti-blocking well lid 53 includes tag block 5, handle plate 6, support column 33, screen pack 7, support
Block chamber 29, well lid 8, treatment hole 36, push rod 37, handle rod 38, pushing block 39, filter block 40, pushing block chamber 41, filter bores 42, slip
Axle 43, pushing block groove 44, spring 46, handle hole 47, draw-in groove 48, guide groove 9, cylindrical cavity 11, Circular Plate 27, guide block 45, wherein such as Fig. 1
Shown, well lid 8 is toroidal, circumferential on well lid 8 to be uniformly provided with three treatment holes 36, and as shown in figure 12, in treatment hole 36
The heart is at an acute angle with the upper surface of well lid 8；As shown in figure 1, the center of the upper surface of well lid 8 is provided with draw-in groove 48, in the lower end of draw-in groove 48
Handle hole 47 is provided with the heart, as shown in figure 13, the center inside well lid 8 is provided with cylindrical cavity 11, and cylindrical cavity 11 is located at the He of draw-in groove 48
It is symmetrical on the inner headed face of cylindrical cavity 11 to be provided with two guide grooves 9 between the lower surface of well lid 8；Circular Plate 27 is arranged on handle rod 38
On, two guide blocks 45 are symmetrically mounted in Circular Plate 27, and one end of handle rod 38 is arranged under handle plate 6 through handle hole 47
End, the other end passes the lower surface of well lid 8, and Circular Plate 27 is arranged in cylindrical cavity 11 by guide block 45 with the cooperation of guide groove 9；Bullet
Spring 46 is nested on the periphery of handle rod 38, and one end of spring 46 is arranged on the inner top side face of cylindrical cavity 11, spring 46
The other end be arranged on Circular Plate 27 upper surface on；As shown in figure 9, one end of pushing block 39 is provided with pushing block chamber 41, pushing block chamber 41
Inner side it is symmetrical be provided with two pushing block grooves 44；The lower end of handle rod 38 is circumferentially evenly distributed with three pushing blocks 39, such as Figure 10 institutes
Show, one end of push rod 37 is annular shape, and circular one end of push rod 37 is provided with sliding axle 43, as shown in Figure 10, push rod 37 leads to
The cooperation for crossing sliding axle 43 and pushing block groove 44 is arranged on pushing block chamber 41；As shown in figure 11, uniformly it is provided with many on filter block 40
Filter bores 42, filter block 40 is arranged on one end of push rod 37, and as shown in figure 12, and filter block 40 is located in treatment hole 36, is such as schemed
1st, shown in 12, three screen packs 7 are installed on the upper surface of well lid 8, and three screen packs 7 coordinate with three treatment holes 36 respectively；
Tag block 5 is arranged on the upper surface of well lid 8 and coordinates with the tag block 5 on the borehole wall 1, and support column 33 is arranged on the cylindrical of well lid 8
On face.
As shown in figure 14, well lid 8 is arranged on one end of the 3rd circumferential cavity 19, and as shown in figure 1, support by support column 33
Post 33 is corresponding with the one of tag block 5 in two tag blocks 5 on the borehole wall 1.
The two ends of above-mentioned arch bar 16 can add secondary spring 46, the movement of arch bar 16 is more facilitated.
As shown in figure 13, circular handle chamber 2, and handle chamber 2 are provided with positioned at the center of the lower end of draw-in groove 48 on above-mentioned well lid 8
Diameter be the width of draw-in groove 48 twice, handle chamber 2 communicates with cylindrical cavity 11, operates staff more convenient.
Above-mentioned spring 46 is compression spring 46, increases the restoring force of Circular Plate 27.
In sum：
The antitheft anti-blocking well lid 53 of labyrinth type that the present invention is used is made up of borehole wall labyrinth 52 and the two parts of anti-blocking well lid 53, the borehole wall
Labyrinth 52 can prevent from being stolen by stealer by the labyrinth designed；Anti-blocking well lid 53 can prevent well lid 8 when rainy by tree
The debris such as leaf, dust are brought into well, by well plugging.
One group of symmetrical borehole wall labyrinth 52 is installed on the inner headed face of the borehole wall 1, the Inner edge face of the borehole wall 1 is submitted in the present invention
Wrong is provided with the first vertical vertical chamber the 10, the 3rd in chamber 4, the second vertical chamber the 23, the 5th in vertical chamber the 17, the 4th vertical chamber the 25, the 7th in vertical chamber the 24, the 6th
Vertical chamber 21, the first circumferential cavity 13, the 3rd circumferential cavity 19, fourth circumferential chamber 20, the 5th circumferential cavity 22, it has collectively constituted complexity
Passage；One end of support column 33 is arranged on well lid 8, and the other end is located at inner side of the 3rd circumferential cavity 19 away from the first vertical chamber 4, and
Support column 33 can be moved along these cavitys；When well lid 8 is rotated and moved up and down, support column 33 can be driven
Rotation in these cavitys and move up and down；Arch bar 16 and support shaft 31, supported hole 28, support block 14 with being combined into one
Individual lever, because lever principle, the two ends of arch bar 16 can do small angle rotation around support block 14；Support shaft 31 and bow
The cooperation of shape groove 32 can reach the effect of revolute plus sliding pair；The effect that locked groove 51 is conciliate in the hole of closing piece 18 in the present invention is can
To allow the closing piece 18 through solution locked groove 51 and the hole of closing piece 18 to move up and down, because closing piece 18 is arranged on the one of support bar 26
End, the other end of support bar 26 is connected by hinge bar 49 with arcuate slots 32；So the swing of arch bar 16 is being locked with closing piece 18
Movement will not interfere stuck in the groove of block 18 reconciliation lockhole 3；Solution lockhole 3 is located at the surface of the one end of arch bar 16, its effect
Can be to allow auxiliary equipment to be contacted with arch bar 16 through solution lockhole 3.
The effect for the treatment of hole 36 can be filtered to entering the water in well in the present invention, prevent debris from entering well in well
Block；The effect of screen pack 7 can be to carry out filtering cleaning to flowing into the debris in treatment hole 36 on well lid 8, prevent drainage
Hole 36 blocks；Can be reached by the cooperation of pushing block groove 44 and sliding axle 43 and rotate secondary effect, and sliding axle 43 can pushed away
Moved in block groove 44, one end of push rod 37 is arranged on the lower end of filter block 40, and the other end is connected with sliding axle 43, by pushing block groove
44 and the cooperation of sliding axle 43, when such design can ensure that filter block 40 is moved in treatment hole 36, transported in treatment hole 36
Interference will not be produced between dynamic filter block 40 and push rod 37；The effect of spring 46 can be to give Circular Plate 27 1 restoring forces；
The shake hands effect in chamber 2 can be to allow the staff handle can be preferably operated when the debris in treatment hole 36 are cleared up
Plate 6；The Inner discs of Circular Plate 27 are arranged on the periphery of handle rod 38, when operating personnel pull handle plate 6, handle plate 6
Plectane ring can be driven to move up by handle rod 38, and then drive three pushing blocks 39 installed in the lower end of handle rod 38 to transport upwards
It is dynamic, filtering is moved upwards along treatment hole 36 soon.
When well lid 8 is moved through by people, and not in original position, staff can be fast by the mark of the upper end of the borehole wall 1
With the cooperation of the tag block 5 of the upper end of well lid 8, the original position of support column 33 is found, so as to be unlocked.
Specific embodiment：In use, first by the structure of the borehole wall 1 with cavity in the processing cost invention of the borehole wall 1, its
It is secondary that the support column 33 being arranged on well lid 8 is passed sequentially through into the first vertical chamber 4, first the 13, second vertical chamber the 10, the 6th of circumferential cavity circumferentially
Stand chamber 17, the 3rd circumferential cavity 19 and be arranged on one end of the 3rd circumferential cavity 19, and the now He of tag block 5 on well lid 8 in chamber the 12, the 3rd
The tag block 5 away from the first vertical chamber 4 on the borehole wall 1 is corresponding；When non-working person is operated, due to not knowing the borehole wall 1
The cavity body structure of inner side, so when being moved to well lid 8, so as to drive the meeting of support column 33 be moved along the passage of mistake
It is dynamic, but when non-working person is during mobile well lid 8, stood when support column 33 is moved into the 3rd along the 3rd circumferential cavity 19
Behind chamber 17, and when moving down support column 33, if dynamics is not sure, support column 33 can with the hole of closing piece 18
Closing piece 18 is contacted, same in closing piece 18 is pressed into the hole of closing piece 18 due to lever principle so as to closing piece 18 is pressed into hole of deblocking
When, the closing piece 18 in solution locked groove 51 will be moved to the upside of the 6th circumferential cavity 12, will lead to the second vertical chamber 10
Passage is shut；Antitheft effect is reached；When well lid 8 needs to be opened, staff distinguishes support column 33 by tag block 5
Positioned at which position in labyrinth, and by auxiliary equipment by solving the end thereof contacts of lockhole 3 and arch bar 16, by pressing therewith
One end of the arch bar 16 of joint, makes the closing piece 18 being arranged in solution locked groove 51 be removed from solution locked groove 51, by the second vertical chamber
10 communicate with the 6th circumferential cavity 12 again；And then matching somebody with somebody by the tag block 5 on the tag block 5 and the borehole wall 1 on well lid 8
Conjunction is taken out well lid 8 by correct passage.
In use, when the debris in treatment hole 36 are excessive, the blocking of filter bores 42 can be caused, so needing drainage
Debris cleaning in hole 36, at this moment staff first takes screen pack 7, then pulls handle plate 6, handle plate 6 band successively
Dynamic handle rod 38 and Circular Plate 27 are moved up along the circumferential direction of cylindrical cavity 11, while Circular Plate 27 can be to 46 1, spring
As upper pressure, handle rod 38 can drive the pushing block 39 installed in the lower end of handle rod 38 to move upwards, so as to drive push rod successively
37 and filter block 40 moved upwards along treatment hole 36, when filter block 40 moves to 8 upside of well lid, staff is by filter block
Debris on 40 are removed cleaning, and after the completion of cleaning, staff unclamps handle rod 38, and now Circular Plate 27 can be subject to bullet
One restoring force of spring 46, Circular Plate 27 will drive handle rod 38 and handle plate 6 to move downward under the restoring force of spring 46, make
Handle plate 6 and handle rod 38 return to the position of starting, while handle rod 38 will successively drive push rod 37 and filter block 40 along filter
Water hole 36 moves downward, and filter block 40 is returned to home position；Screen pack 7 is finally arranged on the upper end for the treatment of hole 36；So as to
Reach anti-blocking effect.
The labyrinth designed in the present invention can play antitheft effect, because staff understands the inner headed face epicoele of the borehole wall 1
The design structure of body, so staff is when needing to open well lid 8, by auxiliary equipment rotating well cover 8, makes to be arranged on well lid
Support column 33 on 8 moves to the upside in the 3rd vertical chamber 17 from one end of the 3rd circumferential cavity 19, then under appropriate dynamics
Move down, after support column 33 is moved to be in close contact with the upper surface of the 6th circumferential cavity 12, tensing well lid 8 pastes well lid 8
The upper surface movement of the second circumferential cavity 15, after finding to move upwards when support column 33 is moved, well lid 8 is moved upwards
It is dynamic, after moving in the first circumferential cavity 13, the lower end in the first vertical chamber 4 is moved to along the first circumferential cavity 13, finally will support
Post 33 takes out from the first vertical chamber 4, but non-working person can move in rotating well cover 8 along the passage of mistake, and works as non-
When well lid 8 is moved the 3rd vertical chamber 17 by staff, larger energy, and non-working person have been taken in the 3rd vertical chamber 17
It is bad due to what is held to dynamics when moving down support column 33, the closing piece 18 in the hole of closing piece 18 will be touched, and then
Cavity lane on the inner headed face of the borehole wall 1 is locked；So as to reach anti-theft effect.
Claims (4)
1. the antitheft anti-blocking well lid of labyrinth type that a kind of municipal works are used, it is characterised in that：It includes borehole wall labyrinth, anti-blocking well
Lid, is wherein circumferentially evenly distributed with two identical borehole wall labyrinths on borehole wall inner headed face；Anti-blocking well lid is arranged on two wells
In wall labyrinth；
Above-mentioned borehole wall labyrinth includes solution lockhole, the first vertical chamber, the second vertical chamber, the 6th circumferential cavity, tag block, the first circumferential cavity, branch
Bracer, the second circumferential cavity, arch bar, the 3rd vertical chamber, closing piece, the 3rd circumferential cavity, fourth circumferential chamber, the 3rd vertical chamber, the 5th are circumferentially
Chamber, the 4th vertical chamber, the 5th vertical chamber, the 6th vertical chamber, support bar, supported hole, arch chamber, support shaft, arcuate slots, the borehole wall, lock fast hole,
Solution locked groove, is wherein provided with the vertical chamber of parallel first, the second vertical chamber, the 3rd vertical chamber, the 4th vertical chamber, the 5th stands on the Inner discs of the borehole wall
Chamber, the 6th vertical chamber, the 7th vertical chamber, are provided with the first parallel circumferential cavity, the 3rd circumferential cavity, fourth circumferential on the inner headed face of the borehole wall
Chamber, the 5th circumferential cavity, and it is vertical with the first vertical chamber；Two tag blocks are arranged on the upper surface of the borehole wall, and one of mark
Note block overlaps after 150 degree of borehole wall axis rotate counterclockwise with another tag block, is provided with the on the upside of the borehole wall on inner headed face
One vertical chamber, and the first vertical chamber passes borehole wall upper end；First vertical chamber and one of them cooperation of aliging in two tag blocks；The borehole wall
It is located on inner headed face on the downside of the first vertical chamber and is provided with the first circumferential cavity；First circumferential cavity is communicated with the first vertical chamber, and the first vertical chamber
Near first circumferential cavity one end；The second vertical chamber, lower right side of the second vertical chamber in the first vertical chamber are provided with first circumferential cavity downside；
Second vertical chamber downside is provided with the 6th circumferential cavity, and the 6th circumferential cavity is highly three times of the first circumferential cavity height, the 6th circumferential cavity one
End and the first circumferential cavity consistency from top to bottom；6th circumferential cavity one end upside is provided with the 3rd vertical chamber, and the 3rd vertical chamber upper end right side is provided with the
Three circumferential cavities；3rd circumferential cavity upside is provided with the 7th vertical chamber, and the 7th vertical chamber upside is provided with fourth circumferential chamber, fourth circumferential chamber two ends
Positioned at the 7th vertical chamber left and right sides；3rd circumferential cavity downside is provided with the 5th vertical chamber, and the 5th vertical chamber downside is provided with the 5th circumferential cavity, the
Five circumferential cavities downside centre position is provided with the 4th vertical chamber, and the 5th circumferential cavity downside is provided with the 6th vertical chamber；Stood with the 6th in 4th vertical chamber
Chamber is distributed in the 5th vertical chamber lower-left and bottom right both sides respectively, and the 5th vertical chamber is located at the 7th vertical chamber right side；It is located on borehole wall inner headed face
6th circumferential cavity downside is provided with the second circumferential cavity；6th circumferential cavity two ends have solution locked groove and closing piece hole and and second week
Communicated to chamber；The upper end for solving locked groove is located at the underface in the second vertical chamber, and the upper end in closing piece hole is located at the underface in the 3rd vertical chamber；Branch
The upper end of bracer is provided with support block chamber, and the two ends of support shaft are separately mounted to support block chamber inner side two ends；Support block is arranged on the
On the lower surface of two circumferential cavities, and support block is located at the centre of the second circumferential cavity lower surface；On the two ends end face of arch bar respectively
An arch chamber is provided with, two arch chambers inner side is provided with two symmetrical arcuate slots；Branch is provided with the center of arch bar
Support hole, arch bar is arranged in support block by the cooperation of supported hole and support shaft；Closing piece is arranged on one end of support bar, support
The other end of bar is provided with hinge bar, and one is provided with by the cooperation of respective arcuate slots and hinge bar respectively in two arch chambers
Individual closing piece and support bar corresponding with the closing piece；Closing piece one end in one of arch chamber passes closing piece hole, another arch
Closing piece one end in chamber passes through solution locked groove；The upper surface of the borehole wall is provided with solution lockhole, and solution lockhole is communicated with the second circumferential cavity, and unblock
Hole position is in the upside of arch bar one end；
Above-mentioned anti-blocking well lid includes tag block, handle plate, support column, screen pack, support block chamber, well lid, treatment hole, push rod, drawing
Hand lever, pushing block, filter block, pushing block chamber, filter bores, sliding axle, pushing block groove, spring, handle hole, draw-in groove, guide groove, cylindrical cavity, circle
Ring flat-plate, guide block, wherein well lid are toroidal, circumferential on well lid to be uniformly provided with three treatment holes, and treatment hole center and well lid
Upper surface it is at an acute angle；The center of well lid upper surface is provided with draw-in groove, and the center of draw-in groove lower end is provided with handle hole, inside well lid
Center is provided with cylindrical cavity, and cylindrical cavity is located between draw-in groove and well lid lower surface, symmetrical on the inner headed face of cylindrical cavity to be provided with two
Guide groove；Circular Plate is arranged on handle rod, and two guide blocks are symmetrically mounted in Circular Plate, and one end of handle rod passes through handle Kong An
Mounted in the lower end of handle plate, the other end passes the lower surface of well lid, and Circular Plate is arranged on cylinder by guide block with the cooperation of guide groove
In chamber；Spring is nested on the periphery of handle rod, and one end of spring is arranged in cylindrical cavity on upper surface, spring it is another
End is on the upper surface of Circular Plate；One end of pushing block is provided with pushing block chamber, the inner side in pushing block chamber it is symmetrical be provided with two pushing blocks
Groove；The lower end of handle rod is circumferentially evenly distributed with three pushing blocks, and one end of push rod is annular shape, and circular one end of push rod is installed
There is sliding axle, push rod is arranged on pushing block chamber by the cooperation of sliding axle and pushing block groove；Many filterings are uniformly provided with filter block
Hole, filter block is arranged on one end of push rod, and filter block is located in treatment hole, and three screen packs are provided with well lid upper surface,
And three screen packs coordinate with three treatment holes respectively；Tag block is arranged on the upper surface of well lid and matches somebody with somebody with the tag block on the borehole wall
Close, support column is arranged on the periphery of well lid；
Well lid is arranged on wherein in two tag blocks on one end of the 3rd circumferential cavity, and support column and the borehole wall by support column
Individual tag block is corresponding.
2. the antitheft anti-blocking well lid of labyrinth type that a kind of municipal works according to claim 1 are used, it is characterised in that：It is above-mentioned
The two ends of arch bar can add secondary spring.
3. the antitheft anti-blocking well lid of labyrinth type that a kind of municipal works according to claim 1 are used, it is characterised in that：It is above-mentioned
Center on well lid positioned at draw-in groove lower end is provided with circular handle chamber, and handle chamber diameter be draw-in groove width twice, handle
Chamber communicates with cylindrical cavity.
4. the antitheft anti-blocking well lid of labyrinth type that a kind of municipal works according to claim 1 are used, it is characterised in that：It is above-mentioned
Spring is compression spring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193691.5A CN106836305B (en) | 2017-03-28 | 2017-03-28 | A kind of antitheft anti-blocking well lid of the labyrinth type that municipal works use |
| CN201810766993.1A CN108867701A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth clogging-proof well lid that municipal works use |
| CN201810767000.2A CN108775030A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type anti-stealing manhole cover that municipal works use |
| CN201810766994.6A CN108867702A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type well lid that municipal works use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193691.5A CN106836305B (en) | 2017-03-28 | 2017-03-28 | A kind of antitheft anti-blocking well lid of the labyrinth type that municipal works use |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810766993.1A Division CN108867701A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth clogging-proof well lid that municipal works use |
| CN201810766994.6A Division CN108867702A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type well lid that municipal works use |
| CN201810767000.2A Division CN108775030A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type anti-stealing manhole cover that municipal works use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836305A true CN106836305A (en) | 2017-06-13 |
| CN106836305B CN106836305B (en) | 2018-09-25 |
Family
ID=59142556
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193691.5A Active CN106836305B (en) | 2017-03-28 | 2017-03-28 | A kind of antitheft anti-blocking well lid of the labyrinth type that municipal works use |
| CN201810767000.2A Withdrawn CN108775030A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type anti-stealing manhole cover that municipal works use |
| CN201810766994.6A Withdrawn CN108867702A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type well lid that municipal works use |
| CN201810766993.1A Withdrawn CN108867701A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth clogging-proof well lid that municipal works use |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810767000.2A Withdrawn CN108775030A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type anti-stealing manhole cover that municipal works use |
| CN201810766994.6A Withdrawn CN108867702A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth type well lid that municipal works use |
| CN201810766993.1A Withdrawn CN108867701A (en) | 2017-03-28 | 2017-03-28 | A kind of labyrinth clogging-proof well lid that municipal works use |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106836305B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882159A (en) * | 2017-11-24 | 2018-04-06 | 杭州启澄科技有限公司 | A kind of transformer station's underground drainage facilities based on lever principle |
| CN107905340A (en) * | 2017-11-24 | 2018-04-13 | 杭州启澄科技有限公司 | A kind of substation's underground drainage facilities |
| CN109667285A (en) * | 2019-03-01 | 2019-04-23 | 嘉兴恒力建材科技有限公司 | Labyrinth type anti-theft well lid |
| CN109853627A (en) * | 2018-12-28 | 2019-06-07 | 宁国绿谷新材料有限公司 | A kind of rubber inspection well cover |
| CN110510249A (en) * | 2018-05-22 | 2019-11-29 | 江峰 | A kind of capping case for effectivelying prevent packing case to reuse using RAS label |
| CN112726677A (en) * | 2021-01-08 | 2021-04-30 | 国网山东省电力公司成武县供电公司 | Safety and anti-theft electric power well |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292870Y (en) * | 1996-10-04 | 1998-09-30 | 胡炬 | Labyrinth theft-proof safety lock |
| CN2861409Y (en) * | 2005-12-23 | 2007-01-24 | 阳城县远洋铸业有限公司 | Lock for protection forest type cover of inspection well and labyrinth type key thereof |
| KR20110032178A (en) * | 2009-09-22 | 2011-03-30 | (주)지엔에스 엔지니어링 | Underground facility gateway automatic cover |
| CN105625477A (en) * | 2016-03-10 | 2016-06-01 | 苏州优德通力科技有限公司 | Anti-theft well lid device |
| CN106013251A (en) * | 2016-07-04 | 2016-10-12 | 湖州好山好水园林工程有限公司 | Municipal novel well lid protective device |
-
2017
- 2017-03-28 CN CN201710193691.5A patent/CN106836305B/en active Active
- 2017-03-28 CN CN201810767000.2A patent/CN108775030A/en not_active Withdrawn
- 2017-03-28 CN CN201810766994.6A patent/CN108867702A/en not_active Withdrawn
- 2017-03-28 CN CN201810766993.1A patent/CN108867701A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292870Y (en) * | 1996-10-04 | 1998-09-30 | 胡炬 | Labyrinth theft-proof safety lock |
| CN2861409Y (en) * | 2005-12-23 | 2007-01-24 | 阳城县远洋铸业有限公司 | Lock for protection forest type cover of inspection well and labyrinth type key thereof |
| KR20110032178A (en) * | 2009-09-22 | 2011-03-30 | (주)지엔에스 엔지니어링 | Underground facility gateway automatic cover |
| CN105625477A (en) * | 2016-03-10 | 2016-06-01 | 苏州优德通力科技有限公司 | Anti-theft well lid device |
| CN106013251A (en) * | 2016-07-04 | 2016-10-12 | 湖州好山好水园林工程有限公司 | Municipal novel well lid protective device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882159A (en) * | 2017-11-24 | 2018-04-06 | 杭州启澄科技有限公司 | A kind of transformer station's underground drainage facilities based on lever principle |
| CN107905340A (en) * | 2017-11-24 | 2018-04-13 | 杭州启澄科技有限公司 | A kind of substation's underground drainage facilities |
| CN110510249A (en) * | 2018-05-22 | 2019-11-29 | 江峰 | A kind of capping case for effectivelying prevent packing case to reuse using RAS label |
| CN109853627A (en) * | 2018-12-28 | 2019-06-07 | 宁国绿谷新材料有限公司 | A kind of rubber inspection well cover |
| CN109667285A (en) * | 2019-03-01 | 2019-04-23 | 嘉兴恒力建材科技有限公司 | Labyrinth type anti-theft well lid |
| CN109667285B (en) * | 2019-03-01 | 2023-06-30 | 嘉兴恒力建材科技有限公司 | Labyrinth type anti-theft well cover |
| CN112726677A (en) * | 2021-01-08 | 2021-04-30 | 国网山东省电力公司成武县供电公司 | Safety and anti-theft electric power well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108867701A (en) | 2018-11-23 |
| CN106836305B (en) | 2018-09-25 |
| CN108775030A (en) | 2018-11-09 |
| CN108867702A (en) | 2018-11-23 |
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Effective date of registration: 20201202 Address after: No. 203, Yugui Road, Shinan Town, Xingye County, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Xingye County metrological verification and Testing Center Address before: 325055 No. 55 prosperous road, Haicheng street, Longwan District, Zhejiang, Wenzhou Patentee before: Zhang Jun |