CN108018883A - A kind of well lid locking method, well lid locking structure and inspection shaft - Google Patents
A kind of well lid locking method, well lid locking structure and inspection shaft Download PDFInfo
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- CN108018883A CN108018883A CN201711146162.6A CN201711146162A CN108018883A CN 108018883 A CN108018883 A CN 108018883A CN 201711146162 A CN201711146162 A CN 201711146162A CN 108018883 A CN108018883 A CN 108018883A
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- well lid
- limit assembly
- bearing
- lock tongue
- limiting slot
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- 238000007689 inspection Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 5
- 230000002195 synergetic effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010009 beating Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 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
-
- 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
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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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to Urban Underground infrastructure to check equipment technical field, more particularly to a kind of well lid locking method, well lid locking structure and inspection shaft.In the well lid locking structure, the first limit assembly is equipped with well lid, lockset is fixed on well lid lower part, and is connected with the second limit assembly, first limit assembly and the second limit assembly are limited with the bounce to well lid and horizontally rotating each via rotating and can be installed on respectively on bearing;Wherein, the first limit assembly is opposite with the limitation direction that the second limit assembly respectively horizontally rotates well lid.The well lid locking structure and method can realize the self-locking of well lid, so as to both can ensure that the locking between well lid and bearing, the rotary spacing between well lid and bearing can be realized again and is beated spacing, and then prevent well lid from causing noise because beating or rotating, and effectively improve the tamper-security of well lid, material can also be prevented well lid play or even to be opened caused by leaking at the same time in inspection shaft, it is ensured that the safety and reliability of inspection shaft.
Description
Technical field
The present invention relates to Urban Underground infrastructure check equipment technical field, more particularly to a kind of well lid locking method,
Well lid locking structure and inspection shaft.
Background technology
Inspection shaft be the power supply for Urban Underground infrastructure, feedwater, draining, blowdown, communication, cable television, gas pipe,
And the facility such as public lighting circuit carry out maintenance with it is easy for installation and set.It is generally located in pipeline intersection, turning, caliber or slope
Locate at a certain distance at degree change and on straight line pipeline section, be easy for inspecting periodically the well shape auxiliary construction of facility.
In existing inspection well construction, well lid is directly placed on bearing, and having will by anti-theft chain or pivot link
What well lid and bearing connected together, have and well lid is connected on bearing together by pivot link and lock, also by bail, card slot
Well lid is connected on bearing, but in above-mentioned well lid and support connecting structure, it is impossible to while realize to well lid relative to bearing
Rotate and bounce is spacing at the same time, therefore anti-sound and anti-unlatching effect cannot be provided simultaneously with.
The content of the invention
(1) technical problems to be solved
The technical problem to be solved in the present invention is to provide a kind of well lid locking method, well lid locking structure and inspection shaft, both
It can ensure that the locking between well lid and bearing, and can realize that the rotary spacing between well lid and bearing and bounce are spacing.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of well lid locking structure, including well lid, bearing and lock
Tool, the well lid are equipped with the first limit assembly, and the lockset is fixed on well lid lower part, and is connected with the second limit assembly, institute
The first limit assembly and the second limit assembly are stated each via rotating and can be installed on respectively on the bearing, with to the well lid
Beat and horizontally rotate and limited;Wherein, first limit assembly and the second limit assembly are horizontal to the well lid respectively
The limitation direction of rotation is opposite.
Preferably, second limit assembly includes lock tongue and limiting slot, and the limiting slot is arranged on the madial wall of bearing
On, the rotation axis of the lock tongue is connected to lockset bottom, and the external part of the lock tongue matches with the limiting slot, the lock tongue
It can be installed in the limiting slot by rotating.
Preferably, the madial wall of the bearing is equipped with supporting table, and the supporting table is stretched out into well, its upper surface is used for
The well lid is carried, the limiting slot is arranged on the bottom of the supporting table, the one end open of the limiting slot, another end seal
Close, the boot segment seamlessly transitted is equipped between the openend of the limiting slot and the bottom of supporting table.
Preferably, the closed end of the limiting slot is equipped with lock slots, and elastic component is equipped between the lock tongue and lockset, described
Lock tongue is stuck in the lock slots by being rotated into the limiting slot under the elastic force effect of the elastic component.
Preferably, the limiting slot is taper, and the end cross-sectional of the lock tongue is the taper being adapted with the limiting slot.
Preferably, distinguish on the well lid, lockset and lock tongue and coaxial be equipped with the first lockhole, the second lockhole and the 3rd lock
Hole, so that key can be sequentially inserted into first lockhole, the second lockhole and the 3rd lockhole;Under the driving of the key, institute
The external part for stating lock tongue is installed in the limiting slot by rotating.
Preferably, the circumferential direction of the well lid is equipped with base, and the base is mounted on the bearing, outside the base
The card slot and bail being adapted are respectively equipped with the madial wall of wall and the bearing, the well lid drives the card slot by rotating
It is mobile, the bail is fixed in the card slot, multiple card slots are equipped with along the outer wall circumferential direction of the base, in the branch
Multiple bails are correspondingly provided with the madial wall of seat.
Preferably, the section of the card slot and bail is the taper being mutually adapted.
Present invention also offers a kind of inspection shaft, including well lid locking structure as described above.
Present invention also offers a kind of well lid locking method for inspection shaft, comprise the following steps:
Well lid is mounted on bearing, and rotary well cover, to drive the first limit assembly to rotate and fix on bearing;
The second limit assembly is rotated, so that second position-limit mechanism is fixed on the bearing;
Wherein, the bounce of the well lid is limited by first limit assembly, passes through first limit assembly and the
The collaboration of two limit assemblies limits horizontally rotating for the well lid, and first limit assembly and the second limit assembly are respectively to institute
It is opposite to state the limitation direction that well lid horizontally rotates.
(3) beneficial effect
The above-mentioned technical proposal of the present invention has the advantages that:Well lid locking structure of the present invention includes well
Lid, bearing and lockset, well lid are equipped with the first limit assembly, and lockset is fixed on well lid lower part, and is connected with the second limit assembly,
First limit assembly and the second limit assembly are each via rotating and can be installed on respectively on bearing, with the bounce to well lid and level
Rotation is limited;Wherein, the first limit assembly is opposite with the limitation direction that the second limit assembly respectively horizontally rotates well lid.
The well lid locking structure and method utilize the synergistic effect of the first limit assembly and the second limit assembly, realize the self-locking of well lid,
So as to not only can ensure that locking between well lid and bearing, but can realize rotary spacing between well lid and bearing and beat it is spacing, and then
Prevent well lid from causing noise because beating or rotating, and effectively improve the tamper-security of well lid, while can also prevent because checking
Well lid play is even opened caused by material leaks in well, it is ensured that the safety and reliability of inspection shaft.
Brief description of the drawings
Fig. 1 is the installation diagram of the well lid locking structure of the embodiment of the present invention one;
Fig. 2 is the structure diagram of the lockset of the embodiment of the present invention one;
Fig. 3 is the sectional view of the well lid of the embodiment of the present invention one;
Fig. 4 is the expanded schematic diagram of the well lid of the embodiment of the present invention one;
Fig. 5 is the sectional view of the bearing of the embodiment of the present invention one;
Fig. 6 is the expanded schematic diagram of the bearing of the embodiment of the present invention one;
Fig. 7 is the structure diagram of the lockset of the embodiment of the present invention two;
Fig. 8 is the expanded schematic diagram of the bearing of the embodiment of the present invention two;
Fig. 9 is the expanded schematic diagram of the well lid of the embodiment of the present invention three;
Figure 10 is the expanded schematic diagram of the bearing of the embodiment of the present invention three.
Wherein:100th, well lid locking structure;200th, well lid;300th, bearing;400th, fastening bolt;1st, lockset;2nd, lock tongue;3、
Second lockhole;4th, the 3rd lockhole;5th, through hole;6th, lid;7th, the first lockhole;8th, card slot;9th, screw hole;10th, lateral wall;11st, bail;
12nd, supporting table;13rd, limiting slot;14th, madial wall;15th, boot segment;16th, elastic component;17th, lock slots.
Embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiments are used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more;Unless otherwise saying
Bright, the implication of " nick shaped " is the shape in addition to section is concordant.Term " on ", " under ", "left", "right", " interior ", " outer ", " preceding
End ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second ", " 3rd " etc. are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
As shown in Figure 1, the well lid locking structure 100 that the present embodiment one provides includes well lid 200, bearing 300 and lockset 1,
Well lid 200 is equipped with the first limit assembly, and the top of lockset 1 is fixed on 200 lower part of well lid, and the bottom of lockset 1 is connected with second
Limit assembly, the first limit assembly and the second limit assembly are each via rotating and can be installed on respectively on bearing 300, with to well lid
200 bounce and horizontally rotating is limited;Wherein, the first limit assembly and the second limit assembly are horizontal to well lid 200 respectively
Rotation limits direction on the contrary, then utilizing the synergistic effect of the first limit assembly and the second limit assembly, realizes well lid 200 oneself
Lock, so as to not only can ensure that the locking between well lid 200 and bearing 300, but also can realize the rotary spacing between well lid 200 and bearing 300
It is spacing with beating, and then prevent well lid 200 from causing noise because beating or rotating, and effectively improve the anti-theft security of well lid 200
Property.
As shown in Figures 2 and 3, the lid 6 of well lid 200 is equipped with the first lockhole 7, and second is equipped with the axis of lockset 1
Lockhole 3, the first lockhole 7 and the second lockhole 3 are coaxially disposed, and are inserted into convenient key;Mounting disc is equipped with the top of lockset 1,
The circumferential direction of mounting disc is equipped with several through holes 5, and to ensure mounting stability, in the bottom of well lid 200, correspondence is set respectively upwards
There are several screw holes 9, each through hole 5 is correspondingly arranged with a screw hole 9 respectively, to be locked using fastening bolt 400 through through hole 5
Tightly in screw hole 9, so that the top of lockset 1 and the bottom of well lid 200 are locked by fastening bolt 400;Preferably, lead to
The axial direction of hole 5 and screw hole 9 preferably respectively around the first lockhole 7 and the second lockhole 3 is evenly distributed with, can be with so when fixing lockset 1
Ensure the axially coincident of the first lockhole 7 and the second lockhole 3.
As shown in figure 3, being equipped with base downwards in the circumferential direction of well lid 200, well lid 200 is mounted in bearing 300 by base
Supporting table 12 on, the top of the outer wall of base and the madial wall 14 of bearing 300 is respectively equipped with the card slot 8 and bail being adapted
11, the bail 11 on bearing 300 remains stationary as, then well lid 200 can drive card slot 8 to move by rotating, so that by 11 turns of bail
Enter and fix in card slot 8;It is preferred that card slot 8 is equipped with openend and blind end, to have rotation of the bail 11 in card slot 8
Extreme position;It is preferred that the shape of card slot 8 is L-shaped, oblique line or other shapes are may be set to be, as long as can be transferred to bail 11
In card slot 8, and it is finally fixed on extreme position, it is ensured that do not beat on its vertical direction, and have in the horizontal direction
Certain level to extreme position.
Preferably, as shown in figure 4, multiple card slots 8 are equipped with along the outer wall circumferential direction of base, to increase well lid 200 and bearing
Reliable lock between 300, correspondingly, multiple bails 11 are correspondingly provided with the madial wall 14 of bearing 300, in the present embodiment one
The distance between each card slot 8 it is equal, i.e., each card slot 8 is equal relative to the angular displacement of 200 rotation axis of well lid, correspondingly,
As shown in fig. 6, the quantity of the bail 11 on bearing 300 is equal with card slot 8, and the distance between each bail 11 is equal, i.e.,
Each bail 11 is equal relative to the angular displacement of 200 rotation axis of well lid;It is uniformly distributed in the outer wall circumferential direction of base in the present embodiment one
There are four card slots 8, then four bails 11 are corresponding with the madial wall 14 of bearing 300.
Specifically, as shown in Figure 2 and Figure 5, the second limit assembly includes lock tongue 2 and limiting slot 13, limiting slot 13 is arranged on
On the madial wall 14 of bearing 300, lock tongue 2 is equipped with a turning end and an external part, and the rotation axis of turning end is connected to 1 bottom of lockset
Portion, external part and the limiting slot 13 of lock tongue 2 match, and lock tongue 2 can be installed in limiting slot 13 by rotating, so as to fulfill to well
The limitation for horizontally rotating direction of lid 200, and in order to ensure comprehensive limitation that well lid 200 horizontally rotates, preferably by limiting slot 13
Direction and the direction of card slot 8 it is oppositely arranged, so can be by the relative rotation of bail 11 and card slot 8, to the one of well lid 200
It is a to horizontally rotate direction (as clockwise) and limited, at the same time, by the relative rotation of limiting slot 13 and lock tongue 2, to well
Another of lid 200 horizontally rotates direction (as counterclockwise) and is limited;Furthermore it is preferred that lock tongue 2 is adapted with limiting slot 13, from
And utilize limiting slot 13 to limit the vertical of lock tongue 2 and beat, so that also there is the second limit assembly limitation well lid to be jumped about 200
Dynamic effect.
Well lid 200 has locking states and opening.When well lid 200 is in locking states, first well lid 200 is passed through
Bail 11 is transferred in card slot 8 by rotation, and then the external part of lock tongue 2 is transferred in limiting slot 13 by the rotation of lock tongue 2, to protect
Demonstrate,prove the bounce of well lid 200 and rotate and be limited respectively;Conversely, when well lid 200 is in opening, first make lock tongue 2 by reverse
Rotate and depart from from limiting slot 13, then departed from by card slot 8 during the rotation of well lid 200 with bail 11, so that well lid 200
Beat and rotate unrestricted, well lid 200 can be started directly at this time.
Rotated for the ease of driving lock tongue 2, the 3rd lockhole 4, the first lockhole are preferably respectively equipped with the rotation axis of lock tongue 2
7th, the axis of the second lockhole 3 and the 3rd lockhole 4 overlaps, then key can be sequentially inserted into the first lockhole 7, the second lockhole 3 and the 3rd lock
In hole 4, under the driving of key, the external part of lock tongue 2 is installed in the limiting slot 13 of bearing 300 by rotating;It is further excellent
The internal diameter for selecting the first lockhole 7 is d1, and the internal diameter of the second lockhole 3 is d2, and the internal diameter of the 3rd lockhole 4 is d3, then has d1 >=d2 >=d3,
To ensure that key is easy to plug, insertion is stable and ensures that the driven nature of key is good.
In order to optimize structure, and the fitting tight between well lid 200, lockset 1 and bearing 300 is further improved, preferably
The madial wall 14 of bearing 300 is equipped with supporting table 12, and supporting table 12 is stretched out from the madial wall 14 of bearing 300 into well, supporting table
12 upper surface is used to carry well lid 200, and limiting slot 13 is arranged on the bottom of supporting table 12;The top of supporting table 12 is equipped with bail
11.One limiting slot 13 can be only set in the bottom of supporting table 12, by rotating lock tongue 2, the external part of lock tongue 2 is caught in limit
In the groove 13 of position;Multiple limiting slots 13 can also be set in the bottom of supporting table 12, and the lock tongue 2 for being correspondingly arranged equivalent amount stretches out
End, rotating lock tongue 2 can drive each external part to rotate in same direction and correspond to and be caught in any limiting slot 13.
As shown in fig. 6, in the present embodiment one, limiting slot 13 is straight-line groove, one end opening, other end closing, limiting slot
The boot segment 15 that seamlessly transits is equipped between 13 openend and the bottom of supporting table 12, so as in rotating lock tongue 2, lock tongue 2
External part can be included in limiting slot 13 automatically by boot segment 15, and preferably boot segment 15 is into bell shape, so that in lock tongue 2
Horizontally rotate there are during deviation, can also enter along boot segment 15 in limiting slot 13;The blind end of limiting slot 13 stretches out for lock tongue 2
The rotational limitation position at end, the rotational limitation position which is preferably set with the card slot 8 on well lid 200 is oppositely arranged, this
Sample well lid 200 is restricted with the rotation in counter clockwise direction in the clockwise direction.
Embodiment two
Well lid locking structure 100 described in the present embodiment two and the structure described in embodiment one are essentially identical, something in common
Repeat no more, difference is:As shown in fig. 7, in well lid locking structure 100 described in the present embodiment two, second spacing group
2 turning end of lock tongue of part is connected by elastic component 16 with the bottom of lockset 1, when pressing down on lock tongue 2 by key, is being stretched
While elastic component 16, the turning end of lock tongue 2 is rotated relative to rotation axis, the rotation axis of the lock tongue 2 and the first lockhole 7, the
The axis of two lockholes 3 and the 3rd lockhole 4 overlaps.
As shown in figure 8, the closed end of limiting slot 13 is equipped with upward lock slots 17, pressing and rotating lock tongue after key are inserted into
2, so that the external part of lock tongue 2 enters in limiting slot 13 along boot segment 15, when the external part of lock tongue 2 reaches closed end, stop
Press so that lock tongue 2 is popped up under the rebound effect of elastic component 16 and is stuck in lock slots 17, so that the second limit
Hyte part can limit each of well lid 200 by own rotation and horizontally rotate direction, so as to mitigate the first limit assembly
Stress, improves structural reliability.
It is preferred that be equipped with limited block in 1 bottom of lockset, during so that lock tongue 2 being rotated relative to rotation axis, be limited block limitation and
Turned position with two limit, i.e. open position and locked position, it is preferred that open position and locked position are respectively locked
Tongue 2 turns to the position of 0 ° and 180 °, and lock tongue 2 can also be turned to 90 ° of position and be set as open position, in other words, lock
The turned position scope of tongue 2 is between 0-360 °, no matter rotating clockwise or rotating counterclockwise, is being limited as long as lock tongue 2 is fixed
In the blind end of position groove 13, you can think that lock tongue 2 is in locked position, and lock tongue 2 rests on any turn after leaving limiting slot 13
In dynamic angle, it is considered that lock tongue 2 is in an open position, as long as meeting that lock tongue 2 is not fixed in limiting slot 13;When
When being inserted into key and pressing down on lock tongue 2,2 extension spring of lock tongue simultaneously departs from the limitation of limited block, so as to be switched by stationary state
To rotatable state, lock tongue 2 can be gone to open position or locked position as needed;Key is extracted when any time,
Lock tongue 2 can be subject to the rebound effect of elastic component 16 and be contacted with limited block, so as to be subject to the position-limiting action of limited block to return to
Stationary state, therefore, when the setting of said mechanism to be not inserted into key, lock tongue 2 cannot rotate, and improve the antitheft of well lid 200
Property.
Embodiment three
Well lid locking structure 100 described in the present embodiment three and the structure described in embodiment one are essentially identical, something in common
Repeat no more, difference is:As shown in figure 9, in well lid locking structure 100 described in the present embodiment three, card slot 8 can be
Taper, thus slidably therein bail 11 is carried out using the sloped sidewall of card slot 8 it is spacing, and since the side wall of card slot 8 is flat
The sloped sidewall crossed is slipped over, therefore, there can be larger frictional force between bail 11 and card slot 8, further improve bail 11
Clamping fastness;In order to be adapted with the taper card slot 8, then the section of bail 11 can be designed as taper or trapezoidal.
As shown in Figure 10, limiting slot 13 is preferably cone tank, the height of its blind end is less than the height of boot segment 15, and
Boot segment 15 is seamlessly transitted between the blind end of limiting slot 13, during so that lock tongue 2 being caught in limiting slot 13 by boot segment 15, is subject to
The fixing effect of the conical inboard wall of limiting slot 13, is finally limited fixing in limiting slot 13;In order to the conical limit groove 13
It is adapted, then the section of lock tongue 2 can be designed as taper or trapezoidal.
Example IV
The present embodiment four proposes a kind of inspection shaft, which is included such as in embodiment one, embodiment two or embodiment
Well lid locking structure 100 described in three.The pithead position of the inspection shaft is provided with above-mentioned well lid locking structure 100, so that both
It can ensure that being locked between well lid 200 and well head, and can realize the rotary spacing and spacing, the Jin Erfang of bounce of well lid 200
Only well lid 200 causes noise because beating or rotating, and effectively improves the tamper-security of well lid 200.
Further, can will be close between the lateral wall 10 and the borehole wall of inspection shaft of the bearing 300 of well lid locking structure 100
Connection is closed, when can prevent because leaking into external environment condition outside the material in inspection shaft, caused well lid stress is excessive and play occurs very
To unlatching, so that it is guaranteed that the safety and reliability of inspection shaft.
Embodiment five
On the basis of embodiment one, embodiment two, embodiment three and example IV, the present embodiment five provides one kind
For 200 locking method of well lid of inspection shaft, using the synergistic effect of the first limit assembly and the second limit assembly, well lid is realized
200 self-locking, so as to not only can ensure that the locking between well lid 200 and bearing 300, but also can realize and turn between well lid 200 and bearing 300
Dynamic spacing and bounce is spacing, and then prevents well lid 200 from causing noise because beating or rotating, and effectively improves the anti-of well lid 200
When stealing security, while can also prevent because leaking into external environment condition outside the material in inspection shaft, caused well lid stress is excessive and sends out
Raw play is even opened, so that it is guaranteed that the safety and reliability of inspection shaft.
This method comprises the following steps:
Well lid 200, be mounted on bearing 300 by S1, and rotary well cover 200, to drive the first limit assembly to rotate and block
Gu on bearing 300.
S2, rotate the second limit assembly, so that the second position-limit mechanism is fixed on bearing 300.
Wherein, the bounce of well lid 200 is limited by the first limit assembly, passes through the first limit assembly and the second limit assembly
Collaboration limitation well lid 200 horizontally rotates, and the first limit assembly and the second limit assembly respectively horizontally rotate well lid 200
It is opposite to limit direction.
Specifically, this method is subdivided into following steps:
S101, ensure that lockset 1 is installed on well lid 200, and lock tongue 2 is in rotatable state.
S102, the bail 11 that the card slot 8 of well lid 200 is aligned to bearing 300, put down well lid 200 so that base is mounted in branch
In the supporting table 12 of seat 300.
S103, rotate clockwise well lid 200, so that each bail 11 respectively enters the blind end of the horizontal segment of card slot 8, this
When, 200 upper and lower displacement of well lid is limited by bail 11, and clockwise horizontal rotation displacement is subject to the blind end of card slot 8 to limit
System.
S201, rotate lock tongue 2 by key counterclockwise, so that the external part of lock tongue 2 is transferred in limiting slot 13;Well lid 200
Displacement is rotated horizontally clockwise to be limited extremely by 300 bail 11 of bearing, is blocked counterclockwise by lock tongue 2 and bearing 300, and lock tongue 2 is propping up
The displacement of 200 above-below direction of well lid can also be limited in seat 300 lock tongue, 2 limiting slot 13.
After using this method locking well lid 200, when need to such as open well lid 200, it is only necessary to be reversed operation.Tool
Body, first rotate clockwise lock tongue 2 and disengage it from limiting slot 13, then rotary well cover 200 counterclockwise, then above carry well lid 200 i.e.
Can.
It should be noted that the direction of rotation of the well lid 200 in step S102 and the rotation side of the lock tongue 2 in step S201
To on the contrary, to ensure that the twocouese that horizontally rotates of well lid 200 is limited.
In conclusion the well lid locking structure 100 of the present embodiment includes well lid 200, bearing 300 and lockset 1, well lid 200
Be equipped with the first limit assembly, lockset 1 is fixed on 200 lower part of well lid, and is connected with the second limit assembly, the first limit assembly and
Second limit assembly with the bounce to well lid 200 and horizontally rotates progress each via rotating and can be installed on respectively on bearing 300
Limitation;Wherein, the first limit assembly is opposite with the limitation direction that the second limit assembly respectively horizontally rotates well lid 200.The well
Cover locking structure 100 and method utilize the synergistic effect of the first limit assembly and the second limit assembly, realize well lid 200 oneself
Lock, so as to not only can ensure that the locking between well lid 200 and bearing 300, but also can realize the rotary spacing between well lid 200 and bearing 300
It is spacing with beating, and then prevent well lid 200 from causing noise because beating or rotating, and effectively improve the anti-theft security of well lid 200
Property, while when can also prevent because leaking into external environment condition outside the material in inspection shaft, caused well lid stress is excessive and play occurs
Even open, so that it is guaranteed that the safety and reliability of inspection shaft.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment, and makes those of ordinary skill in the art
It will be appreciated that the present invention is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (10)
1. a kind of well lid locking structure, it is characterised in that including well lid, bearing and lockset, it is spacing that the well lid is equipped with first
Component, the lockset are fixed on well lid lower part, and are connected with the second limit assembly, first limit assembly and second spacing group
Part is limited each via rotating and can be installed on respectively on the bearing with the bounce to the well lid and horizontally rotating;
Wherein, first limit assembly is opposite with the limitation direction that the second limit assembly respectively horizontally rotates the well lid.
2. well lid locking structure according to claim 1, it is characterised in that second limit assembly includes lock tongue and limit
Position groove, the limiting slot are arranged on the madial wall of bearing, and the rotation axis of the lock tongue is connected to lockset bottom, the lock tongue
External part matches with the limiting slot, and the lock tongue can be installed in the limiting slot by rotating.
3. well lid locking structure according to claim 2, it is characterised in that the madial wall of the bearing is equipped with support
Platform, the supporting table are stretched out into well, its upper surface is used to carry the well lid, and the limiting slot is arranged on the supporting table
Bottom, the one end open of the limiting slot, other end closing, is equipped between the openend of the limiting slot and the bottom of supporting table
The boot segment seamlessly transitted.
4. well lid locking structure according to claim 3, it is characterised in that the closed end of the limiting slot is equipped with locking
Groove, is equipped with elastic component between the lock tongue and lockset, the lock tongue is by being rotated into the limiting slot, and in the elasticity
It is stuck under the elastic force effect of part in the lock slots.
5. well lid locking structure according to claim 3, it is characterised in that the limiting slot is taper, the lock tongue
End cross-sectional is the taper being adapted with the limiting slot.
6. well lid locking structure according to claim 2, it is characterised in that same respectively on the well lid, lockset and lock tongue
Axis is equipped with the first lockhole, the second lockhole and the 3rd lockhole so that key can be sequentially inserted into first lockhole, the second lockhole and
In 3rd lockhole;Under the driving of the key, the external part of the lock tongue is installed in the limiting slot by rotating.
7. according to claim 1-6 any one of them well lid locking structures, it is characterised in that the circumferential direction of the well lid is equipped with
Base, the base are mounted on the bearing, and the outer wall of the base is mutually fitted with being respectively equipped with the madial wall of the bearing
The card slot and bail matched somebody with somebody, the well lid drive the card slot to move by rotating, and the bail is fixed in the card slot;
When being equipped with multiple card slots along the outer wall circumferential direction of the base, multiple bails are correspondingly provided with the madial wall of the bearing.
8. well lid locking structure according to claim 7, it is characterised in that the section of the card slot and bail is mutual
The taper of adaptation.
9. a kind of inspection shaft, it is characterised in that including such as claim 1-8 any one of them well lid locking structure.
A kind of 10. well lid locking method for inspection shaft, it is characterised in that comprise the following steps:
Well lid is mounted on bearing, and rotary well cover, to drive the first limit assembly to rotate and fix on bearing;
The second limit assembly is rotated, so that second position-limit mechanism is fixed on the bearing;
Wherein, the bounce of the well lid is limited by first limit assembly, is limited by first limit assembly and second
Position assembly synergistic limits horizontally rotating for the well lid, and first limit assembly and the second limit assembly are respectively to the well
It is opposite to cover the limitation direction horizontally rotated.
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CN201711146162.6A CN108018883A (en) | 2017-11-17 | 2017-11-17 | A kind of well lid locking method, well lid locking structure and inspection shaft |
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CN201711146162.6A CN108018883A (en) | 2017-11-17 | 2017-11-17 | A kind of well lid locking method, well lid locking structure and inspection shaft |
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CN201711146162.6A Pending CN108018883A (en) | 2017-11-17 | 2017-11-17 | A kind of well lid locking method, well lid locking structure and inspection shaft |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108532638A (en) * | 2018-05-17 | 2018-09-14 | 湖南天联城市数控有限公司 | A kind of borehole wall installing type well lid intelligent monitoring locking device |
CN109577376A (en) * | 2018-12-14 | 2019-04-05 | 宁波市令通电信设备有限公司 | A kind of smart well cover lock |
CN111456096A (en) * | 2020-04-10 | 2020-07-28 | 嘉兴恒力建材科技有限公司 | Novel safety well lid convenient to urban waterlogging sluices |
CN117092776A (en) * | 2023-10-19 | 2023-11-21 | 北京瑞控信科技股份有限公司 | Electric optical window protection device, control method and quick reflection mirror |
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CN102493491A (en) * | 2011-12-15 | 2012-06-13 | 邯郸供电公司 | Antitheft cable well cover |
CN105544613A (en) * | 2015-12-16 | 2016-05-04 | 北京路桥瑞通养护中心有限公司 | Inspection well |
CN105586988A (en) * | 2015-12-16 | 2016-05-18 | 北京路桥瑞通养护中心有限公司 | Road inspection well and construction method for road surface structure comprising road inspection well |
CN207659995U (en) * | 2017-11-17 | 2018-07-27 | 北京市政路桥管理养护集团有限公司 | A kind of well lid locking structure and inspection shaft |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102493491A (en) * | 2011-12-15 | 2012-06-13 | 邯郸供电公司 | Antitheft cable well cover |
CN105544613A (en) * | 2015-12-16 | 2016-05-04 | 北京路桥瑞通养护中心有限公司 | Inspection well |
CN105586988A (en) * | 2015-12-16 | 2016-05-18 | 北京路桥瑞通养护中心有限公司 | Road inspection well and construction method for road surface structure comprising road inspection well |
CN207659995U (en) * | 2017-11-17 | 2018-07-27 | 北京市政路桥管理养护集团有限公司 | A kind of well lid locking structure and inspection shaft |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108532638A (en) * | 2018-05-17 | 2018-09-14 | 湖南天联城市数控有限公司 | A kind of borehole wall installing type well lid intelligent monitoring locking device |
CN109577376A (en) * | 2018-12-14 | 2019-04-05 | 宁波市令通电信设备有限公司 | A kind of smart well cover lock |
CN111456096A (en) * | 2020-04-10 | 2020-07-28 | 嘉兴恒力建材科技有限公司 | Novel safety well lid convenient to urban waterlogging sluices |
CN117092776A (en) * | 2023-10-19 | 2023-11-21 | 北京瑞控信科技股份有限公司 | Electric optical window protection device, control method and quick reflection mirror |
CN117092776B (en) * | 2023-10-19 | 2024-02-20 | 安徽瑞控信光电技术股份有限公司 | Electric optical window protection device, control method and quick reflection mirror |
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