CN205839810U - There is the waterlogging fall arrest wellhead assembly of overflow and alarm function - Google Patents
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function Download PDFInfo
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- CN205839810U CN205839810U CN201620822850.4U CN201620822850U CN205839810U CN 205839810 U CN205839810 U CN 205839810U CN 201620822850 U CN201620822850 U CN 201620822850U CN 205839810 U CN205839810 U CN 205839810U
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- well lid
- overflow
- pedestal
- float
- lamp
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Abstract
The waterlogging fall arrest wellhead assembly with overflow and alarm function belongs to the wellhead assembly field of urban road sewage drainage pipe network, this device includes overflow well lid, overflow well lid pedestal, overflow pedestal warning lamp, overflow well lid warning lamp, overflow well lid float, overflow pedestal float, overflow well lid warning lamp is fixed on overflow well and covers the center of end face, the upper end of overflow well lid float vertically penetrates the lower end of overflow well lid and is connected with the lower slide of overflow well lid, the upper end of overflow well lid float and the lower end floating connection of overflow well lid warning lamp；Overflow pedestal warning lamp is coaxially connected with the lateral wall of overflow well lid pedestal, overflow pedestal float passes vertically through the sidewall of overflow well lid pedestal and is slidably connected with overflow well lid base side wall, the upper end of overflow pedestal float and the lower end floating connection of overflow pedestal warning lamp；Overflow well lid is connected with overflow well lid pedestal coaxial floating.Wellhead assembly of the present utility model has overflow, warning and the function of waterlogging fall arrest.
Description
Technical field
This utility model belongs to the wellhead assembly field of urban road sewage drainage pipe network, is specifically related to one and has overflow
Waterlogging fall arrest wellhead assembly with alarm function.
Background technology
As it is shown in figure 1, the wellhead assembly of existing urban road sewage drainage pipe network generally includes well lid 1 and well lid pedestal 2,
Well lid 1 includes integrated well lid dish 1-1 and well lid land 1-2, and well lid pedestal 2 is seated on well head, its upper surface with
Road surface is concordant, and base plate 2-1 is pressed on below road surface by road surface foundation stone, and well lid 1 relies on self gravitation to be coaxially seated well lid
On pedestal 2.Well lid pedestal 2 includes integrated base plate 2-1, pedestal land 2-2 and well lid land bearing 2-3, well lid
Land bearing 2-3 is coaxially fixed on the medial wall of pedestal land 2-2, and the upper surface of pedestal land 2-2 is used for supporting well lid dish
1-1, the lateral wall of well lid land 1-2 is coaxially nested in pedestal land 2-2, and the lower surface of well lid land 1-2 is seated well lid
On land bearing 2-3.In order to avoid the air pollution of the well head of sewage network is excessive, part well lid 1 is only a closure construction
And not there is the sieve pore structure leaked to down-hole, especially it is specifically designed to maintenance wellhead assembly, its well lid dish 1-1 only retains
There is the crowbar jack 1-1-1 for open manhole cover.
But, in low-lying location, incity, city, the well head of its road drainage pipe network is in relative low level, when city is because of heavy rain
Or during big flood initiation waterlogging, converging at low-lying location from drainage pipeline networks from the current of eminence, current can be full of pipe network even
Can gush from well head, form overflow.Extreme in particular cases at some, the powerful hydraulic pressure of well head overflow even may be used
To be washed away completely from well lid pedestal 2 by well lid 1, now, road surface is likely to flood under the water surface completely, and lacks well lid
Well lid pedestal 2 is the most exposed with under water, and vehicle and pedestrian are all constituted security threat.
For guaranteeing that well lid 1 will not depart from well lid pedestal 2, existing wellhead assembly generally uses fixing and locking mechanism by it
The two is reliable connected, but the wellhead assembly of sewage drainage pipe network is also completely fixed on road surface by this simultaneously, and cannot be to pipe network
Internal flowing water produces overflow and pressure release effect, and therefore, this mode blocking well head completely is easily to other of sewage network
Link produces bigger pressure destruction.
On the other hand, existing antitheft class manhole lid device is of a great variety, and its basis thought is generally by multiple sensors
Detection well lid 1 and the relative position relation of well lid pedestal 2, when the position relationship both it is beyond given secure threshold scope
Time, sensor will trigger wireless telecommunication system, and send alarm signal, by administration section to the remote terminal about administration section
After receiving signal, the well lid lost is safeguarded and processed.But, this type of safety manhole cover be usually unable to voluntarily to
The alarm of manhole cover loss is sent, during manhole cover loss, it is impossible to prompting risk hidden danger by way of pedestrian herein and vehicle.And
Its manhole cover loss antitheft feature of manhole cover loss being generally also not directed to depression well head overflow and causing, the quilt completely on road surface
When water logging there is not, management personnel are similarly difficult to determine the position of well head 2 or pick up the well lid 1 removed by current, because of
This cannot safeguard and get rid of potential safety hazard.
Utility model content
Depression bilge well pipe network water pressure overflow decompression is not had in order to solve the existing wellhead assembly with warning function
Safeguard function, also cannot when road surface is not had by water logging completely to by way of pedestrian and vehicle respectively alarm manhole well lid and well lid
The position of pedestal, it is impossible to the technical problem eliminated safe hidden trouble, this utility model provides a kind of and has overflow and alarm function
Waterlogging fall arrest wellhead assembly.
The technical scheme that this utility model solution technical problem is taked is as follows:
Having the waterlogging fall arrest wellhead assembly of overflow and alarm function, it includes overflow well lid, overflow well lid pedestal, overflows
Stream pedestal warning lamp, overflow well lid warning lamp, overflow well lid float, overflow pedestal float, described overflow well lid warning lamp is connected
Cover the center of end face in overflow well, the upper end of overflow well lid float vertically penetrate overflow well lid lower end and with overflow well lid
Lower slide connects, the upper end of overflow well lid float and the lower end floating connection of overflow well lid warning lamp；Described overflow pedestal is alert
Show that lamp is coaxially connected with the lateral wall of overflow well lid pedestal, overflow pedestal float pass vertically through overflow well lid pedestal sidewall and with
Overflow well lid base side wall is slidably connected, the upper end of overflow pedestal float and the lower end floating connection of overflow pedestal warning lamp；Institute
State overflow well lid to be connected with overflow well lid pedestal coaxial floating.
Above-mentioned overflow well lid includes overflow well shrouding disc, overflow well bezel ring, platform, multiple L-type latch segment, baffle and multiple close
End-blocking lid, the center of overflow well shrouding disc upper surface is provided with closure gasket groove, is provided with to the lateral symmetry of overflow well shrouding disc upper surface vertical
To through crowbar dog hole；Overflow well shrouding disc and overflow well bezel ring, platform are coaxial, one-body molded or welding both it；Baffle is down
Vertical circular cone structure, it is coaxial with overflow well shrouding disc, one-body molded or welding both it；The described vertical section of L-type latch segment
Upper end is respectively fixedly connected with the edge, lower surface of overflow well shrouding disc and the medial wall of overflow well bezel ring, platform, L-type latch segment horizontal segment
End along overflow well shrouding disc be radially orientated outside；Multiple L-type latch segments are distributed on overflow well lid according to identical angle of circumference
On the periphery of dish lower end；A permanent magnet it is equipped with on the end left side wall of each L-type latch segment horizontal segment；Described water conservancy diversion
The bottom center of body is provided with overflow warning lamp mounting groove；Centre rotational axis along baffle offers vertical through well lid float
Vertical chute, the medial wall of the vertical chute of well lid float is arranged with two well lid floater guiding limit sliding chutes, two well lids
The degree of depth of floater guiding limit sliding chutes is less than the degree of depth of the vertical chute of well lid float；By identical circle on the sidewall of described baffle
Round angle is uniform offers multiple cambered surface guiding gutter；An expanded mode is all offered between the cambered surface guiding gutter that any two is neighbouring
Block installation cavity, described end cover and expansion module installation cavity one_to_one corresponding by the port sealing of expansion module installation cavity；Many
The number of individual L-type latch segment, multiple end cover, multiple cambered surface guiding gutter and expansion module installation cavity is equal 4.
Above-mentioned overflow well lid pedestal include overflow well lid base plate, overflow well lid base ring platform, well lid position limiting structure and
Multiple latch segment sockets, overflow well lid base ring platform is fixed on overflow well lid base plate, inside overflow well lid base ring platform
The top of wall is provided with overflow well bezel ring, table mount；Well lid position limiting structure includes multiple arc section anticreep plate and multiple vertical baffle plate,
Multiple vertical baffle plate one_to_one corresponding are fixed on the left end of multiple arc section anticreep plate, and multiple arc section anticreep plates are separately fixed at excessive
Stream well lid land bearing medial wall circumference on, multiple latch segment socket one_to_one corresponding be located at adjacent two arc section anticreep plates it
Between, the width of latch segment socket is the twice of L-type latch segment horizontal segment width；The width of arc section anticreep plate is less than or equal to locking
The length of block horizontal segment；The upper surface of described overflow well lid base ring platform offers multiple circular arc overflow ducts, and it is according to identical
Angle of circumference be distributed on same circumference, the other end of circular arc overflow ducts is opened in the medial wall of overflow well lid base ring platform
On；The upper surface of described overflow well lid base plate offers the most through well lid pedestal float chute, well lid pedestal float
Two well lid pedestal floater guiding limit sliding chutes, the described well lid spacing cunning of pedestal floater guiding it is arranged with on the medial wall of chute
The degree of depth of groove is less than the degree of depth of well lid pedestal float chute；Outside the internal diameter of described overflow well shrouding disc is with overflow well bezel ring, table mount
Footpath is identical, and coaxial nesting both it is also in axial sliding connection along common；The upper surface of L-type latch segment horizontal segment is positioned at arc section
The lower section of anticreep plate, the spacing excursion both it is 0～50mm；Permanent magnet on described L-type latch segment is by side counterclockwise
When the vertical baffle plate adhesive corresponding with is connected, multiple circular arc overflow ducts and multiple cambered surface guiding gutter one_to_one corresponding.
Each vertical baffle plate above-mentioned is each attached to the left end of arc section anticreep plate；Vertical baffle plate is ferromagnetism baffle plate, its
Length is more than the length of the vertical section of L-type latch segment；The number of described arc section anticreep plate and latch segment socket is 4.
Above-mentioned overflow well lid warning lamp includes well lid lamp waterproof, well lid lamp lens cover, well lid searchlight, well lid lamp electricity
Pond and well lid lamp cell switch device, be provided with lamp installation chamber, the upper end of well lid lamp waterproof inside well lid lamp waterproof
Mouth is provided with bell glass and fixes groove, and the inner bottom surface of well lid lamp waterproof is provided with the fixing groove of well lid lamp battery contact switch,
The inner bottom surface of the fixing groove of well lid lamp battery contact switch is provided with well lid lamp battery contact switch plastic partition water mantle；Described well
The opening direction that the opening direction of lid lamp battery contact switch plastic partition water mantle fixes groove with bell glass is contrary；Well lid lamp battery
Switching device includes the first copper pipe sleeve and two well lid lamp battery spring sheet contact mechanisms, each well lid lamp battery spring sheet
Contact mechanism all includes a well lid lamp battery spring sheet contact and a well lid lamp battery contact flat thin magnet, described well lid lamp electricity
Contact, pond flat thin magnet is fixed on the rear end face of well lid lamp battery spring sheet contact；Said two well lid lamp battery spring sheet contact machine
The upper end of structure is connected with well lid lamp battery respectively, and the first copper pipe sleeve is coaxially nested in well lid lamp battery contact switch plastics water proof
The outside of sleeve, two well lid lamp battery spring sheet contact mechanisms are symmetrically dispersed in the both sides of the first copper pipe sleeve；Described well
The gap of 5mm is left between lid lamp battery spring sheet contact mechanism and the lateral wall of the first copper pipe sleeve.
Above-mentioned overflow pedestal warning lamp includes ring-type shot-light pedestal, annulus glass end cap, many group pedestal warning shot-lights, multiple
Seal block and pedestal warning shot-light cell switch device, each group of pedestal warning shot-light all includes an independent LED each other
Shot-light and an independent shot-light battery；The upper surface of described ring-type shot-light pedestal offers shot-light annular groove, many group pedestal warnings
Shot-light is one another in series by many group cables and is connected into as cyclic loop and embeds in shot-light annular groove, the loop of many group pedestal warning shot-lights
It is provided with a pedestal warning shot-light cell switch device；Multiple seal blocks are distributed in shot-light annular groove by identical angle of circumference
And by shot-light annular groove section gap；Seal block is provided with cable through hole, and the cable in each group of pedestal warning shot-light is all from one
Pass in the cable through hole of individual correspondence；The annular groove bottom surface of described shot-light annular groove is provided with a well lid pedestal float contact and installs
Groove, is provided with pedestal battery spring sheet contact mechanism plastics waterproofing guard shield on the lower surface of well lid pedestal float contact mounting groove,
The opening direction of pedestal battery spring sheet contact mechanism plastics waterproofing guard shield is straight down；Pedestal warning shot-light cell switch device
Including the second copper pipe sleeve and two pedestal battery spring sheet contact mechanisms, each pedestal battery spring sheet contact mechanism all wraps
Including a pedestal shot-light spring leaf contact and a pedestal battery contact flat thin magnet, described pedestal battery contact flat thin magnet is fixed on
The rear end face of pedestal shot-light spring leaf contact；The upper end of said two pedestal battery spring sheet contact mechanism respectively with organize pedestal more
The two ends of the common return of warning shot-light are connected in series, and the second copper pipe sleeve is coaxially nested in pedestal battery spring sheet contact mechanism
The outside of plastics waterproofing guard shield, two pedestal battery spring sheet contact mechanisms are symmetrically dispersed in the both sides of the second copper pipe sleeve；
The gap of 5mm is left between described pedestal battery spring sheet contact mechanism and the lateral wall of the second copper pipe sleeve.
Above-mentioned overflow well lid float includes the first ball float, the first sliding bar and the first iron core, the top two of the first sliding bar
Side is provided with two the first ball float slide blocks symmetrically, and the lower end of the first sliding bar is provided with screw, and the length of the first sliding bar is equal to well
The degree of depth of the vertical chute of lid float；The upper end of the first ball float is provided with screw rod, and the first ball float is by its screw rod and the first sliding bar
The screw of lower end is threaded；First iron core is connected in the upper surface of the first sliding bar；First sliding bar of the first ball float and well
The vertical slide of lid float connects, the well lid floater guiding limit sliding chutes cunning that two the first ball float slide blocks are corresponding with respectively
It is dynamically connected and spacing by it；First iron core can insert well lid lamp battery contact switch plastic partition water mantle in, and respectively with two
Well lid lamp battery contact flat thin magnet produces magnetic field, and two battery spring sheet contacts are respectively at corresponding well lid lamp battery contact flat thin magnet
Magneticaction under all move to the first copper pipe sleeve and contact with the first copper pipe sleeve simultaneously.
Above-mentioned overflow pedestal float includes the second ball float, the second sliding bar and the second iron core, the top two of the second sliding bar
Side is provided with two the second ball float slide blocks symmetrically, and the lower end of the second sliding bar is provided with screw, and the length of the second sliding bar is equal to well
The degree of depth of lid pedestal float chute；The upper end of the second ball float is provided with screw rod, and the second ball float is by its screw rod and the second sliding bar
The screw of lower end is threaded；Second iron core is connected in the upper surface of the second sliding bar；Second sliding bar of described second ball float
It is connected with well lid pedestal float slide, the well lid pedestal floater guiding limit that two the second ball float slide blocks are corresponding with respectively
Position slide connects and spacing by it；Second iron core can insert in pedestal battery spring sheet contact mechanism plastics waterproofing guard shield,
And magnetic field is produced respectively with two pedestal battery contact flat thin magnets, two pedestal shot-light spring leaf contacts are respectively at corresponding pedestal electricity
All move to the second copper pipe sleeve under the magneticaction of contact, pond flat thin magnet and contact with the second copper pipe sleeve simultaneously.
The beneficial effects of the utility model are as follows:
Overflow well lid of the present utility model and overflow well lid pedestal are respectively provided with independent warning light electro-optical device, and its two set
Warning light electro-optical device is controlled by corresponding independent float mechanism respectively, and when waterlogging causes well head overflow, two set float mechanism divide
Not Chu Fa warning light electro-optical device on overflow well lid and overflow well lid pedestal, send light under water, warning is dodged by way of pedestrian
Well head and the position of well lid.
When the hydraulic pressure overflowed in well head exceedes the deadweight of overflow well lid, and be enough to overcome further each permanent magnet and right
During stiction summation between the vertical baffle plate answered, overflow well lid can under hydraulic pressure effect along himself vertical axis upwards
Be raised to new height and and overflow well lid base ring platform between produce new overflow gap, further excessive current are carried out
Pressure release and overflow, while wellhead assembly exempts from destruction in protection, also ensured by way of pedestrian and vehicle will not crash into and lose
In the well head of well lid protection.
Overflow well lid bottom has the current gushed out below the water conservancy diversion physical ability overflow well lid of inverted cone platform structure and plays point
Stream guide effect, alleviates current to the impact in the middle part of overflow well lid.Cambered surface water conservancy diversion the most multiple with circular arc overflow ducts
Current can be played drain and guide effect by groove further so that it is be easier to overflow from the opening direction of circular arc overflow ducts.Often
One group of pedestal warning shot-light is installed near one group of corresponding circular arc overflow ducts opening, from the opening of circular arc overflow ducts
The current of ejection produce texture variations under turbulent flow so that the light of warning of pedestal warning shot-light has the effect of dynamically change
Really, more eye-catching.
Even if overflow well lid under strong current pressure effect with overflow well lid base-separation, the base of overflow well lid pedestal
Seat warning shot-light still can continue to send HONGGUANG, plays the effect of warning.
In addition this waterlogging fall arrest wellhead assembly with overflow and alarm function also has simple and practical, operation side
Just, with low cost, it is simple to the advantage such as to popularize.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of old wellhead assembly；
Fig. 2 is the axonometric chart that this utility model has the waterlogging fall arrest wellhead assembly of overflow and alarm function；
Fig. 3 is the exploded perspective view of Fig. 2；
Fig. 4 is the partial enlarged drawing of I part in Fig. 3；
Fig. 5 is the partial enlarged drawing of II part in Fig. 3；
Fig. 6 is the axonometric chart that Fig. 2 looks up under angle；
Fig. 7 is the exploded perspective view of Fig. 6；
Fig. 8 is the side-looking structural representation of overflow well lid in this utility model；
Fig. 9 be in this utility model overflow well lid look up structural representation；
Figure 10 is the plan structure schematic diagram of overflow well lid in this utility model；
Figure 11 is the A-A sectional view of Figure 10；
Figure 12 is the plan structure schematic diagram of overflow well lid pedestal in this utility model；
Figure 13 is the B-B sectional view of Figure 12；
Figure 14 is the C-C sectional view of Figure 12；
Figure 15 is the axial sectional view of overflow well lid warning lamp in this utility model；
Figure 16 be in this utility model well lid lamp battery and well lid lamp cell switch device assembling after axial sectional view；
Figure 17 is the axial sectional view of well lid lamp waterproof in this utility model；
Figure 18 is the axonometric chart of one group of pedestal warning shot-light in this utility model；
Figure 19 is the exploded perspective view of overflow pedestal warning lamp in this utility model；
Figure 20 is the axial sectional view of ring-type shot-light pedestal in this utility model；
Figure 21 is the partial enlarged drawing of III part in Figure 20；
Figure 22 is the axonometric chart of seal block in this utility model；
Figure 23 is the exploded perspective view of overflow well lid float in this utility model；
Figure 24 is overflow well lid warning lamp and the exploded perspective view of overflow well lid float in this utility model；
Figure 25 is the exploded perspective view of overflow pedestal float in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further details.
As shown in Fig. 2 to Figure 25, the waterlogging fall arrest wellhead assembly bag with overflow and alarm function of the present utility model
Include overflow well lid 3, overflow well lid pedestal 4, overflow pedestal warning lamp 5, overflow well lid warning lamp 6, overflow well lid float 7, overflow
Pedestal float 8, overflow well lid warning lamp 6 is fixed on the center of overflow well lid 3 upper surface, and the upper end of overflow well lid float 7 is vertical
Penetrate the lower end of overflow well lid 3 and be connected with the lower slide of overflow well lid 3, the upper end of overflow well lid float 7 and overflow well lid
The lower end floating connection of warning lamp 6.Overflow pedestal warning lamp 5 is coaxially connected with the lateral wall of overflow well lid pedestal 4, overflow pedestal
Float 8 passes vertically through the sidewall of overflow well lid pedestal 4 and is connected with overflow well lid pedestal 4 side walls, overflow pedestal float 8
Upper end and the lower end floating connection of overflow pedestal warning lamp 5.
Overflow well lid 3 includes overflow well shrouding disc 3-1, overflow well bezel ring, platform 3-2,4 L-type latch segment 3-3, baffle 3-4
It is provided with closure gasket groove 3-1-2, overflow well shrouding disc 3-1 upper end with the center of 4 end cover 3-5, overflow well shrouding disc 3-1 upper surface
The lateral symmetry in face it is provided with vertical through crowbar dog hole 3-1-1.Overflow well shrouding disc 3-1 and overflow well bezel ring, platform 3-2 is coaxial,
Both it one-body molded by mold.Baffle 3-4 is the plastic cone platform structure stood upside down, and it is coaxial also with overflow well shrouding disc 3-1
It is connected by sweat soldering.The edge, lower surface of the upper end of the vertical section of L-type latch segment 3-3 and overflow well shrouding disc 3-1 and overflow
The medial wall of well lid land 3-2 is respectively fixedly connected with, end being radially orientated along overflow well shrouding disc 3-1 of L-type latch segment 3-3 horizontal segment
Outside, 4 L-type latch segment 3-3 are distributed on the periphery of overflow well shrouding disc 3-1 lower end according to identical angle of circumference.Each L
It is equipped with a permanent magnet 3-3-1 on the end left side wall of type latch segment 3-3 horizontal segment.The bottom center of baffle 3-4 is provided with
Overflow warning lamp mounting groove 3-4-4.Centre rotational axis along baffle 3-4 offers the vertical through vertical chute of well lid float
3-4-3, the medial wall of well lid float vertical chute 3-4-3 is arranged with two well lid floater guiding limit sliding chutes 3-4-3-1,
The degree of depth of two the well lid floater guiding limit sliding chutes 3-4-3-1 degree of depth less than well lid float vertical chute 3-4-3.Baffle 3-
4 cambered surface guiding gutter 3-4-1 are offered by identical angle of circumference is uniform on the sidewall of 4.At the cambered surface water conservancy diversion that any two is neighbouring
An expansion module installation cavity 3-4-2, end cover 3-5 and expansion module installation cavity 3-4-2 mono-is all offered between groove 3-4-1
One is corresponding and by the port sealing of expansion module installation cavity 3-4-2, and the inwall of adjacent extension module installation cavity 3-4-2 is equipped with
Cable through hole and seal gasket.
Overflow well lid pedestal 4 includes overflow well lid base plate 4-1, overflow well lid base ring platform 4-2, well lid position limiting structure
4-3 and 4 latch segment socket 4-4, overflow well lid base ring platform 4-2 are fixed on overflow well lid base plate 4-1, overflow well lid
The top of pedestal land 4-2 medial wall is provided with overflow well bezel ring, table mount 4-2-1.
Well lid position limiting structure 4-3 includes 4 arc section anticreep plate 4-3-1 and 4 vertical baffle plate 4-3-2,4 vertical baffle plates
4-3-2 one_to_one corresponding is fixed on the left end of 4 arc section anticreep plate 4-3-1, and 4 arc section anticreep plate 4-3-1 are separately fixed at
On the circumference of overflow well bezel ring, table mount 4-2-1 medial wall, 4 latch segment socket 4-4 one_to_one corresponding are located at adjacent two circular arcs
Between section anticreep plate 4-3-1, when overflow well lid 3 is installed with overflow well lid pedestal 4, by each L-type latch segment 3-3 all simultaneously from it
Each self-corresponding latch segment socket 4-4 is passed down through, in order to make the upper surface of each L-type latch segment 3-3 all drop to it each
Corresponding arc section anticreep plate 4-3-1 lower surface position below.The width of latch segment socket 4-4 is L-type latch segment 3-3 level
The twice of Duan Kuandu.The width of arc section anticreep plate 4-3-1 is less than or equal to the length of latch segment 3-3 horizontal segment.
The upper surface of overflow well lid base ring platform 4-2 offers 4 circular arc overflow ducts 4-2-2, and it is according to identical circle
Round angle is distributed on same circumference, and the other end of circular arc overflow ducts 4-2-2 is opened in the inner side of overflow well lid base ring platform 4-2
On wall.
The upper surface of overflow well lid base plate 4-1 offers the most through well lid pedestal float chute 4-1-1, well lid
Two well lid pedestal floater guiding limit sliding chutes 4-1-1-1, well lid base it is arranged with on the medial wall of pedestal float chute 4-1-1
The degree of depth of the seat floater guiding limit sliding chutes 4-1-1-1 degree of depth less than well lid pedestal float chute 4-1-1.
The internal diameter of overflow well shrouding disc 3-1 is identical with the external diameter of overflow well bezel ring, table mount 4-2-1, and both it, coaxial nesting is also
Vertically it is in axial sliding connection along common.The upper surface of L-type latch segment 3-3 horizontal segment is positioned under arc section anticreep plate 4-3-1
Side, the spacing excursion both it is 0～50mm, and this makes overflow well lid 3 and the overflow well lid pedestal 4 can be at this distance range
Floating connection the most coaxially to each other.Each vertical baffle plate 4-3-2 is each attached to the left end of arc section anticreep plate 4-3-1, vertical gear
Plate 4-3-2 is ferromagnetism baffle plate, and its length is more than the length of the L-type vertical section of latch segment 3-3.Permanent magnetism on L-type latch segment 3-3
When vertical baffle plate 4-3-2 adhesive corresponding with counterclockwise for body 3-3-1 is connected, 4 circular arc overflow ducts 4-2-2 with
4 cambered surface guiding gutter 3-4-1 one_to_one corresponding.Under this state, overflow well lid 3 rotate along self vertical axis and vertically
Moving upward all is limited locked by permanent magnet 3-3-1.
Overflow well lid warning lamp 6 includes well lid lamp waterproof 6-1, well lid lamp lens cover 6-2, well lid searchlight 6-3, well
Lid lamp battery 6-4 and well lid lamp cell switch device 6-5, well lid lamp lens cover 6-2 is safety glass, and it protects waterproof for well lid lamp
The upper port of cover 6-1 seals.The bottom, lateral wall of well lid lamp waterproof 6-1 is fixed on overflow warning lamp by fluid sealant and installs
In groove 3-4-4, the top, lateral wall of well lid lamp waterproof 6-1 is connected and closure gasket groove 3-1-2 by sealing ring and fluid sealant
In.Well lid searchlight 6-3 uses the relatively long redness of wavelength or yellow Fog-proof light, and to improve, its light beam is underwater to be penetrated
Power, and play alarming effect.
Being provided with lamp installation chamber 6-1-1 inside well lid lamp waterproof 6-1, the upper port of well lid lamp waterproof 6-1 sets
Having bell glass to fix groove 6-1-2, the inner bottom surface of well lid lamp waterproof 6-1 is provided with the fixing groove of well lid lamp battery contact switch
6-1-3, is provided with well lid lamp battery contact switch plastic partition in the inner bottom surface of the fixing groove 6-1-3 of well lid lamp battery contact switch
Water mantle 6-1-4.The opening direction of well lid lamp battery contact switch plastic partition water mantle 6-1-4 fixes groove 6-1-2 with bell glass
Opening direction contrary.
Well lid lamp cell switch device 6-5 includes the first copper pipe sleeve 6-5-2 and two well lid lamp battery spring sheet contacts
Mechanism 6-5-1, each well lid lamp battery spring sheet contact mechanism 6-5-1 all include a well lid lamp battery spring sheet contact 6-
A 5-1-1 and well lid lamp battery contact flat thin magnet 6-5-1-2, well lid lamp battery contact flat thin magnet 6-5-1-2 is fixed on well lid
The rear end face of 6-5-1-1 contact, lamp battery spring sheet contact.
The upper end of two well lid lamp battery spring sheet contact mechanism 6-5-1 is connected with well lid lamp battery 6-4 respectively, the first bronze medal
Pipe box cylinder 6-5-2 is coaxially nested in the outside of well lid lamp battery contact switch plastic partition water mantle 6-1-4, two well lid lamp batteries
Spring leaf contact mechanism 6-5-1 is symmetrically dispersed in the both sides of the first copper pipe sleeve 6-5-2.Well lid lamp battery spring sheet contact machine
The gap of 5mm is left between the lateral wall of structure 6-5-1 and the first copper pipe sleeve 6-5-2.
Overflow pedestal warning lamp 5 includes ring-type shot-light pedestal 5-1, annulus glass end cap 5-2,4 groups of pedestal warning shot-light 5-
3,4 seal block 5-4 and pedestal warning shot-light cell switch device 5-5, annulus glass end cap 5-2 are the tempering glass of high intensity
Glass.Each group of pedestal warning shot-light 5-3 all includes independent LED spotlight 5-3-1 and an independent shot-light battery each other
5-3-2.Each group pedestal warning shot-light 5-3 all uses red light, plays the effect of warning.The upper surface of ring-type shot-light pedestal 5-1
Offering shot-light annular groove 5-1-1, many group pedestal warning shot-light 5-3 are one another in series by many group cable 5-3-3 and are connected into as ring-type time
Road also embeds in shot-light annular groove 5-1-1, and the loop of many group pedestal warning shot-light 5-3 is provided with a pedestal warning shot-light battery and opens
Close device 5-5.In 4 seal block 5-4 are distributed on shot-light annular groove 5-1-1 by identical angle of circumference and by shot-light annular groove 5-1-1
Section gap.Seal block 5-4 is provided with cable through hole 5-4-1, and the cable 5-3-3 in each group of pedestal warning shot-light 5-3 is equal
Pass in a corresponding cable through hole 5-4-1.
The annular groove bottom surface of shot-light annular groove 5-1-1 is provided with a well lid pedestal float contact mounting groove 5-1-1-1, at well lid
The lower surface of pedestal float contact mounting groove 5-1-1-1 is provided with pedestal battery spring sheet contact mechanism plastics waterproofing guard shield 5-1-
1-2, the opening direction of pedestal battery spring sheet contact mechanism plastics waterproofing guard shield 5-1-1-2 is straight down.
Pedestal warning shot-light cell switch device 5-5 includes the second copper pipe sleeve 5-5-2 and two pedestal battery spring sheets
Contact mechanism 5-5-1, each pedestal battery spring sheet contact mechanism 5-5-1 all include a pedestal shot-light spring leaf contact 5-
A 5-1-1 and pedestal battery contact flat thin magnet 5-5-1-2, pedestal battery contact flat thin magnet 5-5-1-2 is fixed on pedestal shot-light
The rear end face of 5-5-1-1 contact, spring leaf contact.
The public of pedestals warning shot-light 5-3 is organized with in the upper end of two pedestal battery spring sheet contact mechanism 5-5-1 respectively
The two ends in loop are connected in series, and the second copper pipe sleeve 5-5-2 is coaxially nested in pedestal battery spring sheet contact mechanism plastics waterproofing
The outside of guard shield 5-1-1-2, two pedestal battery spring sheet contact mechanism 5-5-1 are symmetrically dispersed in the second copper pipe sleeve 5-5-
The both sides of 2.Leave between 5mm between pedestal battery spring sheet contact mechanism 5-5-1 and the lateral wall of the second copper pipe sleeve 5-5-2
Gap.
Overflow well lid float 7 includes the first ball float 7-1, the first sliding bar 7-2 and the first iron core 7-3, the first sliding bar 7-2
Top lateral symmetry be provided with two the first ball float slide block 7-2-1, the lower end of the first sliding bar 7-2 is provided with screw 7-2-2,
The length of the one sliding bar 7-2 degree of depth equal to well lid float vertical chute 3-4-3.The upper end of the first ball float 7-1 is provided with screw rod, the
One ball float 7-1 is threaded by the screw 7-2-2 of its screw rod and the lower end of the first sliding bar 7-2.First iron core 7-3 is connected in
The upper surface of the first sliding bar 7-2.
First sliding bar 7-2 chute vertical with the well lid float 3-4-3 of the first ball float 7-1 is slidably connected, and two first are floated
Well lid floater guiding limit sliding chutes 3-4-3-1 corresponding with one respectively for ball slide block 7-2-1 is slidably connected and spacing by it.First
Iron core 7-3 can insert well lid lamp battery contact switch plastic partition water mantle 6-1-4 in, and respectively with two well lid lamp battery contacts
Flat thin magnet 6-5-1-2 produces magnetic field, and two battery spring sheet contact 6-5-1-1 are respectively at corresponding well lid lamp battery contact flat thin magnet
All move to the first copper pipe sleeve 6-5-2 under the magneticaction of 6-5-1-2 and contact with the first copper pipe sleeve 6-5-2 simultaneously.?
Under this state, well lid lamp battery 6-4 and well lid searchlight 6-3 starts working, and sends warning light light.
Overflow pedestal float 8 includes the second ball float 8-1, the second sliding bar 8-2 and the second iron core 8-3, the second sliding bar 8-2
Top lateral symmetry be provided with two the second ball float slide block 8-2-1, the lower end of the second sliding bar 8-2 is provided with screw 8-2-2,
The length of the two sliding bar 8-2 degree of depth equal to well lid pedestal float chute 4-1-1.The upper end of the second ball float 8-1 is provided with screw rod, the
Two ball float 8-1 are threaded by the screw 8-2-2 of its screw rod and the lower end of the second sliding bar 8-2.Second iron core 8-3 is connected in
The upper surface of the second sliding bar 8-2.
The second sliding bar 8-2 of the second ball float 8-1 is slidably connected with well lid pedestal float chute 4-1-1, and two second are floated
Well lid pedestal floater guiding limit sliding chutes 4-1-1-1 corresponding with one respectively for ball slide block 8-2-1 is slidably connected and spacing by it.
Second iron core 8-3 can insert in pedestal battery spring sheet contact mechanism plastics waterproofing guard shield 5-1-1-2, and respectively with two pedestals
Battery contact flat thin magnet 5-5-1-2 produces magnetic field, and two pedestal shot-light spring leaf contact 5-5-1-1 are respectively at corresponding pedestal battery
All move to the second copper pipe sleeve 5-5-2 under the magneticaction of contact flat thin magnet 5-5-1-2 and same with the second copper pipe sleeve 5-5-2
Time contact.In this case, 4 groups of seat warning shot-light 5-3 all start working, and send warning light light.
This wellhead assembly also includes well lid Attitute detecting device, accumulator, satellite positioning device and radio communication unit, stores
Battery is connected by power cable with satellite positioning device, well lid Attitute detecting device and radio communication unit respectively, and provides
Electric energy.Satellite positioning device is connected by data transmission cable with radio communication unit, and to including satellite positioning coordinate letter
The data of breath carry out both-way communication.Well lid Attitute detecting device passes through control respectively with satellite positioning device and radio communication unit
Cable processed connects, and well lid Attitute detecting device, by the state control signal being turned on and off, controls satellite positioning device respectively
And radio communication unit be turned on and off state.
Well lid Attitute detecting device, accumulator, satellite positioning device and radio communication unit are respectively mounted and are sealed in same
Inside individual expansion module installation cavity 3-4-2, or it is separately mounted in four different expansion module installation cavity 3-4-2, by right
The cable answered is connected to each other.
Well lid Attitute detecting device is mercoid switch, its in overflow well shrouding disc 3-1 upper end surface in level time, hydrargyrum
Switch is in normally opened contact state.When the angle of overflow well shrouding disc 3-1 upper surface with horizontal plane is more than 30 degree, in mercoid switch
The mercury droplet in portion is by circuit communication, and mercoid switch switches to work to trigger state, and triggers satellite positioning device and nothing respectively
Line communication unit enters duty.
Satellite positioning device is gps satellite location handheld terminal or Beidou satellite navigation handheld terminal, during its work, in real time
Obtained the three-dimensional coordinate position data of self by corresponding satellite system, and these three-dimensional coordinate position data are sent to wireless
Communication unit.
Radio communication unit receives single by GPRS or CDMA or 3G with the wireless telecommunications of urban drainage pipe network administrative organization
Unit is connected, and the three-dimensional coordinate position data sent by satellite positioning device in real time send urban drainage pipe network supervisor to
The wireless telecommunications of structure receive unit.
When specifically applying the waterlogging fall arrest wellhead assembly with overflow and alarm function of the present utility model, this is anti-fall
The wellhead assembly that falls is arranged in the low-lying location being prone to the urban drainage pipe network of waterlogging and well head flooded conditions, when city is because of sudden and violent
Rain or big flood cause waterlogging and cause pipe network in water level when raising and reach the lower edge of overflow well lid pedestal 4, overflow well lid is floating
First ball float 7-1 of son 7 raises under buoyancy of water effect and promotes the first sliding bar 7-2 along well lid float vertical chute 3-4-
Move on 3, when the first iron core 7-3 inserts well lid lamp battery contact switch plastic partition water mantle 6-1-4 inside, two battery springs
Sheet contact 6-5-1-1 respectively under the magneticaction of corresponding well lid lamp battery contact flat thin magnet 6-5-1-2 all with the first copper pipe set
Cylinder 6-5-2 contacts simultaneously, circuit turn-on, and well lid lamp battery 6-4 and well lid searchlight 6-3 starts working, and concurrently shows redness
Warning lamp light.When in well, water level raises the lower edge of well lid pedestal 2, overflow pedestal float 8 is also according to the work with overflow well lid float 7
Make 4 groups of pedestal warning shot-light 5-3 within principle identical triggering overflow pedestal warning lamp 5 and all use red light, play and warn
Effect.Now, current mainly from circular arc overflow ducts 4-2-2 outwards overflow, overflow well lid 3 keeps with overflow well lid pedestal 4
Geo-stationary.
When the water level in pipe network raises further, the pressure that overflow well lid 3 is applied by current from bottom to top exceedes overflow well
The deadweight of lid 3, and be enough to overcome the static friction between each permanent magnet 3-3-1 and the vertical baffle plate 4-3-2 of correspondence thereof further
During power summation, will occur relatively to slide between permanent magnet 3-3-1 and the vertical baffle plate 4-3-2 of correspondence thereof, overflow well lid 3 is at hydraulic pressure
Along the vertical axis upwards lifting of himself under effect, until the upper surface of each L-type latch segment 3-3 all each self-corresponding circles with it
When segmental arc anticreep plate 4-3-1 lower surface contacts, the height of overflow well lid 3 no longer raises, and now, overflow well shrouding disc 3-1's is upper
The overflow gap of newly generated 50mm between the upper surface of end face and overflow well lid base ring platform 4-2, further to excessive current
Carry out pressure release and overflow, while wellhead assembly exempts from destruction in protection, also ensured by way of pedestrian and vehicle will not crash into
Lose in the well head of well lid protection.
The current gushed out below overflow well lid 3 can be played shunting guiding by the baffle 3-4 with inverted cone platform structure
Effect, alleviates current to the impact in the middle part of overflow well lid 3.Lead with 4 circular arc overflow ducts 4-2-2,4 cambered surfaces one to one
Current are played drain and guide effect by chute 3-4-1 further so that it is be easier to the openings from circular arc overflow ducts 4-2-2
To spilling.Each group of pedestal warning shot-light 5-3 is installed near one group of corresponding circular arc overflow ducts 4-2-2 opening, from circle
In the opening of arc overflow ducts 4-2-2, the current of ejection produce texture variations under turbulent flow so that pedestal warning shot-light 5-3
Light of warning there is the effect of dynamically change, more eye-catching.
Even if overflow well lid 3 separates with overflow well lid pedestal 4 under strong current pressure effect, overflow well lid pedestal 4
Pedestal warning shot-light 5-3 still can continue to send HONGGUANG, play the effect of warning.And once overflow well lid 3 upper surface with
The angle of horizontal plane is more than 30 degree, and the mercury droplet within mercoid switch is by circuit communication, and triggers satellite positioning device respectively
Enter with radio communication unit and keep duty.The wireless telecommunications of urban drainage pipe network administrative organization receive unit will in real time
Receive the warning message sent by the radio communication unit in fall arrest wellhead assembly and satellite fix three-dimensional coordinate position number
According to, it is simple to management personnel quickly position and give overflow well lid 3 for change, place under repair it and safeguard.
Claims (7)
1. there is the waterlogging fall arrest wellhead assembly of overflow and alarm function, it is characterised in that this device includes overflow well lid
(3), overflow well lid pedestal (4), overflow pedestal warning lamp (5), overflow well lid warning lamp (6), overflow well lid float (7), overflow
Pedestal float (8), described overflow well lid warning lamp (6) is fixed on the center of overflow well lid (3) upper surface, overflow well lid float
(7) upper end vertically penetrates the lower end of overflow well lid (3) and is connected with the lower slide of overflow well lid (3), overflow well lid float
(7) upper end and the lower end floating connection of overflow well lid warning lamp (6)；Described overflow pedestal warning lamp (5) and overflow well lid base
The lateral wall of seat (4) is coaxially connected, and overflow pedestal float (8) passes vertically through sidewall and the overflow well of overflow well lid pedestal (4)
Lid pedestal (4) side walls connects, the upper end of overflow pedestal float (8) and the lower end floating connection of overflow pedestal warning lamp (5)；
Described overflow well lid (3) is connected with overflow well lid pedestal (4) coaxial floating.
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function the most as claimed in claim 1, it is characterised in that described
Overflow well lid (3) includes overflow well shrouding disc (3-1), overflow well bezel ring, platform (3-2), multiple L-type latch segment (3-3), baffle (3-
4) and multiple end cover (3-5), the center of overflow well shrouding disc (3-1) upper surface is provided with closure gasket groove (3-1-2), overflow well lid
The lateral symmetry of dish (3-1) upper surface it is provided with vertical through crowbar dog hole (3-1-1)；Overflow well shrouding disc (3-1) and overflow
Well lid land (3-2) is coaxial, one-body molded or welding both it；Baffle (3-4) is the circular cone structure stood upside down, itself and overflow
Well lid dish (3-1) is coaxial, one-body molded or welding both it；The upper end of described L-type latch segment (3-3) vertically section and overflow well lid
The edge, lower surface of dish (3-1) and the medial wall of overflow well bezel ring, platform (3-2) are respectively fixedly connected with, L-type latch segment (3-3) horizontal segment
End along overflow well shrouding disc (3-1) be radially orientated outside；Multiple L-type latch segments (3-3) are uniform according to identical angle of circumference
On the periphery of overflow well shrouding disc (3-1) lower end；It is all provided with on the end left side wall of each L-type latch segment (3-3) horizontal segment
There is a permanent magnet (3-3-1)；The bottom center of described baffle (3-4) is provided with overflow warning lamp mounting groove (3-4-4)；Along leading
The centre rotational axis of fluid (3-4) offers the vertical through vertical chute of well lid float (3-4-3), the vertical chute of well lid float
(3-4-3) two well lids floater guiding limit sliding chutes (3-4-3-1), two well lid floater guiding limits it are arranged with on medial wall
The degree of depth of position chute (3-4-3-1) is less than the degree of depth of the vertical chute of well lid float (3-4-3)；The sidewall of described baffle (3-4)
On offer multiple cambered surface guiding gutter (3-4-1) by identical angle of circumference is uniform；At the cambered surface guiding gutter (3-that any two is neighbouring
An expansion module installation cavity (3-4-2), described end cover (3-5) and expansion module installation cavity is all offered between 4-1)
(3-4-2) one_to_one corresponding the port sealing by expansion module installation cavity (3-4-2)；Multiple L-type latch segments (3-3), Duo Gemi
The number of end-blocking lid (3-5), multiple cambered surface guiding gutter (3-4-1) and expansion module installation cavity (3-4-2) is equal 4.
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function the most as claimed in claim 2, it is characterised in that described
Overflow well lid pedestal (4) includes overflow well lid base plate (4-1), overflow well lid base ring platform (4-2), well lid position limiting structure
(4-3) with multiple latch segment sockets (4-4), overflow well lid base ring platform (4-2) is fixed on overflow well lid base plate (4-1)
On, the top of overflow well lid base ring platform (4-2) medial wall is provided with overflow well bezel ring, table mount (4-2-1)；
Well lid position limiting structure (4-3) includes multiple arc section anticreep plate (4-3-1) and multiple vertical baffle plate (4-3-2), multiple vertical
The left end of multiple arc section anticreep plate (4-3-1), multiple arc section anticreep plate (4-it are fixed on to baffle plate (4-3-2) one_to_one corresponding
3-1) it is separately fixed on the circumference of overflow well bezel ring, table mount (4-2-1) medial wall, multiple latch segment socket (4-4) one a pair
Should be located between adjacent two arc sections anticreep plate (4-3-1), the width of latch segment socket (4-4) is L-type latch segment (3-3) water
The twice of flat section width；The width of arc section anticreep plate (4-3-1) is less than or equal to the length of latch segment (3-3) horizontal segment；
The upper surface of described overflow well lid base ring platform (4-2) offers multiple circular arc overflow ducts (4-2-2), and it is according to identical
Angle of circumference be distributed on same circumference, the other end of circular arc overflow ducts (4-2-2) is opened in overflow well lid base ring platform (4-
2) on medial wall；
The upper surface of described overflow well lid base plate (4-1) offers the most through well lid pedestal float chute (4-1-1),
Two well lid pedestal floater guiding limit sliding chutes (4-1-1-it are arranged with on the medial wall of well lid pedestal float chute (4-1-1)
1), the degree of depth of described well lid pedestal floater guiding limit sliding chutes (4-1-1-1) is less than the deep of well lid pedestal float chute (4-1-1)
Degree；
The internal diameter of described overflow well shrouding disc (3-1) is identical with the external diameter of overflow well bezel ring, table mount (4-2-1), the most embedding both it
Set is also in axial sliding connection along common；The upper surface of L-type latch segment (3-3) horizontal segment is positioned at arc section anticreep plate (4-3-1)
Lower section, the spacing excursion both it is 0～50mm；Permanent magnet (3-3-1) on described L-type latch segment (3-3) is by inverse
When vertical baffle plate (4-3-2) adhesive that clockwise is corresponding with is connected, multiple circular arc overflow ducts (4-2-2) and multiple arcs
Face guiding gutter (3-4-1) one_to_one corresponding；
Each vertical baffle plate (4-3-2) described is each attached to the left end of arc section anticreep plate (4-3-1)；Vertical baffle plate (4-3-
2) being ferromagnetism baffle plate, its length is more than the length of L-type latch segment (3-3) vertically section；Described arc section anticreep plate (4-3-1) and
The number of latch segment socket (4-4) is 4.
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function the most as claimed in claim 2, it is characterised in that described
Overflow well lid warning lamp (6) includes well lid lamp waterproof (6-1), well lid lamp lens cover (6-2), well lid searchlight (6-3), well
Lid lamp battery (6-4) and well lid lamp cell switch device (6-5), well lid lamp waterproof (6-1) is internal is provided with lamp installation chamber
(6-1-1), the upper port of well lid lamp waterproof (6-1) is provided with bell glass and fixes groove (6-1-2), well lid lamp waterproof (6-
1) inner bottom surface is provided with the fixing groove (6-1-3) of well lid lamp battery contact switch, at the fixing groove of well lid lamp battery contact switch
(6-1-3) inner bottom surface is provided with well lid lamp battery contact switch plastic partition water mantle (6-1-4)；Described well lid lamp battery touches
The opening direction that the opening direction of some switch plastic partition water mantle (6-1-4) fixes groove (6-1-2) with bell glass is contrary；
Well lid lamp cell switch device (6-5) includes the first copper pipe sleeve (6-5-2) and two well lid lamp battery spring sheet contacts
Mechanism (6-5-1), each well lid lamp battery spring sheet contact mechanism (6-5-1) all includes that a well lid lamp battery spring sheet touches
Point (6-5-1-1) and well lid lamp battery contact flat thin magnet (6-5-1-2), described well lid lamp battery contact flat thin magnet (6-5-
1-2) it is fixed on the rear end face of well lid lamp battery spring sheet contact (6-5-1-1) contact；
The upper end of said two well lid lamp battery spring sheet contact mechanism (6-5-1) is connected with well lid lamp battery (6-4) respectively, the
One copper pipe sleeve (6-5-2) is coaxially nested in the outside of well lid lamp battery contact switch plastic partition water mantle (6-1-4), two wells
Lid lamp battery spring sheet contact mechanism (6-5-1) is symmetrically dispersed in the both sides of the first copper pipe sleeve (6-5-2)；Described well lid lamp
The gap of 5mm is left between the lateral wall of battery spring sheet contact mechanism (6-5-1) and the first copper pipe sleeve (6-5-2).
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function the most as claimed in claim 3, it is characterised in that described
Overflow pedestal warning lamp (5) includes ring-type shot-light pedestal (5-1), annulus glass end cap (5-2), many group pedestal warning shot-light (5-
3), multiple seal block (5-4) and pedestal warn shot-light cell switch device (5-5), each group of pedestal to warn shot-light (5-3) equal
Including the shot-light battery (5-3-2) that each other independent LED spotlight (5-3-1) and are independent；Described ring-type shot-light pedestal
(5-1) upper surface offers shot-light annular groove (5-1-1), many groups pedestals warning shot-light (5-3) by organize more cable (5-3-3) that
In this series connection becomes cyclic loop and embeds shot-light annular groove (5-1-1), the loop of many groups pedestal warning shot-light (5-3) sets
There is pedestal warning shot-light cell switch device (5-5)；Multiple seal blocks (5-4) are distributed on shot-light by identical angle of circumference
In annular groove (5-1-1) and by shot-light annular groove (5-1-1) section gap；Seal block (5-4) is provided with cable through hole (5-4-1),
Cable (5-3-3) in each group of pedestal warning shot-light (5-3) all passes in a corresponding cable through hole (5-4-1)；
The annular groove bottom surface of described shot-light annular groove (5-1-1) is provided with well lid pedestal float contact mounting groove (5-1-1-1),
The lower surface of well lid pedestal float contact mounting groove (5-1-1-1) is provided with pedestal battery spring sheet contact mechanism plastics waterproofing and protects
Cover (5-1-1-2), the opening direction of pedestal battery spring sheet contact mechanism plastics waterproofing guard shield (5-1-1-2) is straight down；
Pedestal warning shot-light cell switch device (5-5) includes the second copper pipe sleeve (5-5-2) and two pedestal battery spring sheets
Contact mechanism (5-5-1), each pedestal battery spring sheet contact mechanism (5-5-1) all includes that a pedestal shot-light spring leaf touches
Point (5-5-1-1) and pedestal battery contact flat thin magnet (5-5-1-2), described pedestal battery contact flat thin magnet (5-5-1-2)
It is fixed on the rear end face of pedestal shot-light spring leaf contact (5-5-1-1) contact；
The upper end of said two pedestal battery spring sheet contact mechanism (5-5-1) warns shot-light (5-3) with many group pedestals respectively
The two ends of common return are connected in series, and the second copper pipe sleeve (5-5-2) is coaxially nested in pedestal battery spring sheet contact mechanism and moulds
The outside of material waterproof (5-1-1-2), two pedestals battery spring sheet contact mechanism (5-5-1) are symmetrically dispersed in the second bronze medal
The both sides of pipe box cylinder (5-5-2)；Described pedestal battery spring sheet contact mechanism (5-5-1) and the second copper pipe sleeve (5-5-2)
The gap of 5mm is left between lateral wall.
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function the most as claimed in claim 4, it is characterised in that described
Overflow well lid float (7) includes the first ball float (7-1), the first sliding bar (7-2) and the first iron core (7-3), the first sliding bar (7-
2) being provided with to top lateral symmetry two the first ball float slide blocks (7-2-1), the lower end of the first sliding bar (7-2) is provided with screw
(7-2-2), the length of the first sliding bar (7-2) is equal to the degree of depth of the vertical chute of well lid float (3-4-3)；First ball float (7-1)
Upper end be provided with screw rod, the first ball float (7-1) is by screw (7-2-2) spiral shell of the lower end of its screw rod and the first sliding bar (7-2)
Stricture of vagina connects；First iron core (7-3) is connected in the upper surface of the first sliding bar (7-2)；
First sliding bar (7-2) chute vertical with well lid float (3-4-3) of described first ball float (7-1) is slidably connected, two
Well lid floater guiding limit sliding chutes (3-4-3-1) that first ball float slide block (7-2-1) is corresponding with one respectively is slidably connected and is subject to
It is spacing；First iron core (7-3) can insert in well lid lamp battery contact switch plastic partition water mantle (6-1-4), and respectively with two
Individual well lid lamp battery contact flat thin magnet (6-5-1-2) produces magnetic field, and two battery spring sheet contacts (6-5-1-1) are respectively in correspondence
All move and with first to the first copper pipe sleeve (6-5-2) under the magneticaction of well lid lamp battery contact flat thin magnet (6-5-1-2)
Copper pipe sleeve (6-5-2) contacts simultaneously.
There is the waterlogging fall arrest wellhead assembly of overflow and alarm function the most as claimed in claim 5, it is characterised in that described
Overflow pedestal float (8) includes the second ball float (8-1), the second sliding bar (8-2) and the second iron core (8-3), the second sliding bar (8-
2) being provided with to top lateral symmetry two the second ball float slide blocks (8-2-1), the lower end of the second sliding bar (8-2) is provided with screw
(8-2-2), the length of the second sliding bar (8-2) is equal to the degree of depth of well lid pedestal float chute (4-1-1)；Second ball float (8-1)
Upper end be provided with screw rod, the second ball float (8-1) is by screw (8-2-2) spiral shell of the lower end of its screw rod and the second sliding bar (8-2)
Stricture of vagina connects；Second iron core (8-3) is connected in the upper surface of the second sliding bar (8-2)；
Second sliding bar (8-2) of described second ball float (8-1) is slidably connected with well lid pedestal float chute (4-1-1), two
Well lid pedestal floater guiding limit sliding chutes (4-1-1-1) that second ball float slide block (8-2-1) is corresponding with one respectively is slidably connected
And it is spacing by it；Second iron core (8-3) can insert in pedestal battery spring sheet contact mechanism plastics waterproofing guard shield (5-1-1-2),
And produce magnetic field, two pedestal shot-light spring leaf contact (5-5-1-with two pedestals battery contact flat thin magnet (5-5-1-2) respectively
1) all move to the second copper pipe sleeve (5-5-2) under the magneticaction of corresponding pedestal battery contact flat thin magnet (5-5-1-2) respectively
Move and contact with the second copper pipe sleeve (5-5-2) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822850.4U CN205839810U (en) | 2016-08-01 | 2016-08-01 | There is the waterlogging fall arrest wellhead assembly of overflow and alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822850.4U CN205839810U (en) | 2016-08-01 | 2016-08-01 | There is the waterlogging fall arrest wellhead assembly of overflow and alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839810U true CN205839810U (en) | 2016-12-28 |
Family
ID=57616931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822850.4U Expired - Fee Related CN205839810U (en) | 2016-08-01 | 2016-08-01 | There is the waterlogging fall arrest wellhead assembly of overflow and alarm function |
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| Country | Link |
|---|---|
| CN (1) | CN205839810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049549A (en) * | 2016-08-01 | 2016-10-26 | 长春师范大学 | Waterlogging falling prevention well head device with functions of overflowing and warning |
-
2016
- 2016-08-01 CN CN201620822850.4U patent/CN205839810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049549A (en) * | 2016-08-01 | 2016-10-26 | 长春师范大学 | Waterlogging falling prevention well head device with functions of overflowing and warning |
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