CN208857848U - A kind of decanter type electric power well lid - Google Patents
A kind of decanter type electric power well lid Download PDFInfo
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- CN208857848U CN208857848U CN201821589329.6U CN201821589329U CN208857848U CN 208857848 U CN208857848 U CN 208857848U CN 201821589329 U CN201821589329 U CN 201821589329U CN 208857848 U CN208857848 U CN 208857848U
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- type electric
- bearing frame
- well lid
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Abstract
The utility model discloses a kind of decanter type electric power well lids, including bearing frame, well seat is provided on the bearing frame, there are two the limit plates being parallel to each other for side fixation in the well seat, mounting groove is equipped in the opposing sidewalls of two limit plates, link block is equipped between two limit plates, the lower end of the link block is equipped with first through hole, and first through hole and two mounting grooves are corresponding, first rotating shaft is mounted in two mounting grooves, one end of two first rotating shafts all extends in first through hole, the upper end of the well seat is equipped with protection cap, the side of the protection cap is fixed with fixed block.The utility model solves well lid periphery and is easily damaged, the problem of well seat sinks and deforms, it also solves the problems, such as to cause noise when vehicle rolls simultaneously, improve the service life of well lid, save the cost, and antitheft effect is also acted, urban beautification is facilitated, ensure that the safety of resident trip.
Description
Technical field
The utility model relates to well lid technical field more particularly to a kind of decanter type electric power well lids.
Background technique
Well lid prevents people or object from falling for covering road or family's middle-deep well.By material can be divided into metal well lid,
High strength fibre cement concrete well lid, Resin man-hole cover etc..It is general to use circle.It can be used for greenbelt, pavement, motor vehicle
Road, harbour, lane etc..
Electricity well is on road surface with rectangular in the majority at present, and bore is bigger (1m*1m square).The rotten side in well lid periphery, well
Phenomena such as seat sinking, the buckling deformation of well lid cover board, vehicle make a noise after rolling is generally existing, this leverages city beauty
Change, reduce driving comfort level, while also bringing inconvenience to the trip of citizen, when serious even influence whether the people life and
Property safety.
Since rectangular electric power well lid surface area ratio is larger, and the trade mark is cast with as cast condition OT500-7 presence.Square well cover
It produces, be assembled to installation (usually after casting internal stress is without completely disappearing) use, vehicle rolls under active force, easily causes to cover
Plate deforms warpage, generates noise and disturbs residents.And the diagonal line of rectangular well head is far longer than the side length of cover board, once cover board is detached from branch
Seat, the safety accident of facility in well is caused in shaft bottom of easily falling, for this purpose, we have proposed a kind of decanter type electric power well lids to solve
The certainly above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of decanter type electric power proposed
Well lid.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of decanter type electric power well lid, including bearing frame are provided with well seat, the side in the well seat on the bearing frame
It is fixed to be equipped with mounting groove in the opposing sidewalls of two limit plates there are two the limit plate being parallel to each other, between two limit plates
Equipped with link block, the lower end of the link block is equipped with first through hole, and first through hole and two mounting grooves are corresponding, two installations
First rotating shaft is mounted in slot, one end of two first rotating shafts all extends in first through hole, and the upper end of the well seat is equipped with
Protection cap, the side of the protection cap are fixed with fixed block, and the side of the fixed block is equipped with limiting slot, in the limiting slot
Contradicting in opposing sidewalls has the second shaft, and the upper end of the link block is equipped with the second through-hole, and one end of two the second shafts is equal
It extends in the second through-hole, one end side wall in the first through hole is equipped with the first tapped through hole, in second through-hole
One end side wall is equipped with the second tapped through hole, runs through in first tapped through hole and the second tapped through hole and is equipped with screw.
Preferably, equidistantly there are three mounting blocks for fixation for the side of the protection cap, and one end of the mounting blocks is fixed with
Spring-loaded pawl, one end of the spring-loaded pawl are fixed with convex block, are fixed on one week side wall in the well seat there are two stop collar,
Gap between one end of the convex block and two stop collars corresponds to each other.
Preferably, the side of the well seat is equipped with slot, and the side of the protection cap is fixed with inserted block, and inserted block and slot
It is corresponding.
Preferably, the upper end of the stop collar is equipped with groove, is equipped with Shockproof rubber washer in the groove.
Preferably, the protection cap is equipped with opening.
Preferably, the protection cap, well seat, bearing frame and link block are all made of Nodular cast iron material and are made, and Oxygen potential
For 80%-90%.
Preferably, the Shockproof rubber washer is vulcanization neoprene item, and vulcanizes neoprene content in neoprene item
For 40%-60%.
Preferably, the diameter of the protection cap is 900mm, and the diameter of the well seat is 1210mm, the bearing frame outer diameter
Length and width be 1300mm, the internal diameter of the bearing frame is 900mm, and the height of the bearing frame is 50mm, described to hold
The clear opening internal diameter for carrying frame is 820mm.
Preferably, the weight of the protection cap is 55kg, and the weight of the well seat is 80kg, and the weight of the bearing frame is
18kg。
Preferably, spacing are equipped with eight mounting holes on one week side wall in the bearing frame etc..
Compared with prior art, the utility model has the beneficial effects that
1, it by the cooperation between protection cap, well seat and bearing frame, efficiently avoids causing since vehicle rolls well lid
The phenomenon that rotten side in periphery, occurs, while load can be dispersed to road surface structare layer, reduces the load that well body is born, extends
The service life of well body；
2, it by the cooperation between inserted block, slot and Shockproof rubber washer, realizes inserted block and well seat side wall is in close contact
Function, it is therefore prevented that protection cap moves horizontally, and slows down the impact that protection cap rushes rubber pad；
3, it by the cooperation between spring-loaded pawl, link block and stop collar, is effectively prevented protection cap and is detached from well seat, simultaneously
Also achieve the loud and anti-jump function of the antitheft of protection cap, protecting against shock；
In conclusion the problem of which solves well lid peripheries to be easily damaged, and well seat sinks and deforms, while also solving
It has determined the problem of causing noise when vehicle rolls, has improved the service life of well lid, save the cost, and also act antitheft
Effect, facilitates urban beautification, ensure that the safety of resident trip.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of decanter type electric power well lid structural schematic diagram；
Fig. 2 be the utility model proposes a kind of decanter type electric power well lid link block structural schematic diagram；
Fig. 3 be the utility model proposes a kind of decanter type electric power well lid top view；
Fig. 4 be the utility model proposes a kind of decanter type electric power well lid protection cap top view；
Fig. 5 be the utility model proposes a kind of decanter type electricity well cover wells seat top view；
Fig. 6 be the utility model proposes a kind of decanter type electricity well cover wells seat side view；
Fig. 7 be the utility model proposes a kind of decanter type electric power well lid protection cap structural schematic diagram；
Fig. 8 be the utility model proposes a kind of decanter type electric power well lid bearing frame side view；
Fig. 9 be the utility model proposes a kind of decanter type electric power well lid protection cap mounting structure schematic diagram；
Figure 10 be the utility model proposes a kind of decanter type electric power well lid bearing frame top view.
In figure: 1 spring-loaded pawl, 2 protection caps, 3 fixed blocks, 4 screws, 5 limit plates, 6 well seats, 7 bearing frames, 8 openings, 9 limits
Position ring, 10 first rotating shafts, 11 limiting slots, 12 link blocks, 13 mounting grooves, 14 first through hole, 15 first tapped through holes, 16 second spiral shells
Line through-hole, 17 slots, 18 second through-holes, 19 second shafts, 20 inserted blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-10, a kind of decanter type electric power well lid, including bearing frame 7 facilitate installation and carrying, 7 restocking of bearing frame
Equipped with well seat 6, side in well seat 6 is fixed there are two the limit plate 5 being parallel to each other, in the opposing sidewalls of two limit plates 5
Equipped with mounting groove 13, link block 12 is equipped between two limit plates 5, the lower end of link block 12 is equipped with first through hole 14, and first
Through-hole 14 and two mounting grooves 13 are corresponding, are mounted on first rotating shaft 10 in two mounting grooves 13, exist convenient for first rotating shaft 10
Rotation, one end of two first rotating shafts 10 all extend in first through hole 14 in mounting groove 13, and the upper end of well seat 6 is equipped with protection cap
2, convenient for closing, to guarantee the safety of pedestrian, provided conveniently for the trip of pedestrian；
The side of protection cap 2 is fixed with fixed block 3, and the side of fixed block 3 is equipped with limiting slot 11, opposite in limiting slot 11
Contradicting on side wall has the second shaft 19, rotates convenient for the second shaft 19, and the upper end of link block 12 is equipped with the second through-hole 18, and two
One end of second shaft 19 all extends in the second through-hole 18, and one end side wall in first through hole 14 is equipped with the first tapped through hole
15, one end side wall in the second through-hole 18 is equipped with the second tapped through hole 16, the first tapped through hole 15 and the second tapped through hole 16
Inside through screw 4 is equipped with, the side of well seat 6 is equipped with slot 17, and the side of protection cap 2 is fixed with inserted block 20, and 20 He of inserted block
Slot 17 is corresponding, and protection cap 2 and well seat 6 is facilitated closely to connect, and protection cap 2 is equipped with opening 8, passes through matching for two screws 4
It closes, it is convenient that the position of first rotating shaft 10 and the second shaft 19 is defined, prevent first rotating shaft 10 and the second shaft 19 from falling off,
It is also easy for installation and removal simultaneously.
In the utility model, the side of protection cap 2 is equidistantly fixed, and there are three mounting blocks, and one end of mounting blocks is fixed with bullet
Spring claw 1, one end of spring-loaded pawl 1 are fixed with convex block, are fixed on one week side wall in well seat 6 there are two stop collar 9, convex block
Gap between one end and two stop collars 9 corresponds to each other, and the upper end of stop collar 9 is equipped with groove, is equipped with shockproof rubber in groove
Rubber gasket, Shockproof rubber washer are vulcanization neoprene item, and vulcanizing neoprene content in neoprene item is 40%-60%, sulphur
Change neoprene and press German Standard DIN53505, national standard GB/T 531 is detected, and hardness=75 ± 5 reach A grades of shore, ensure that protection
Close connection between lid 2 and well seat 6, while the impact force being subject to when protection cap 2 is closed also has been buffered, extend protection cap
2 service life；
The diameter of protection cap 2 is 900mm, and the diameter of well seat 6 is 1210mm, and the length and width of 7 outer diameter of bearing frame is
1300mm, the internal diameter of bearing frame 7 are 900mm, and the height of bearing frame 7 is 50mm, and the clear opening internal diameter of bearing frame 7 is 820mm, are protected
The weight of protecting cover 2 is 55kg, and the weight of well seat 6 is 80kg, and the weight of bearing frame 7 is 18kg, on one week side wall in bearing frame 7
Eight mounting holes are equidistantly equipped with, for installing safety hook, using the fixed anti-drop net of safety hook, anti-drop net and accessory are used
Terylene, 10m falling from high altitude endurance should be not less than 100kg, using 304 stainless steel materials, the connection type of protection cap 2 and well body
For spigot-and-socket, well seat 6 needs integrally casting shaping, and integrated member intensity should bear to be less than not less than the requirement of well lid load intensity
Under the load that 6 load intensity of well lid requires, component, which need to meet, not to misplace, indeformable, does not crack, the flange form upper disk surface of well seat 6,
Load can be dispersed to road surface structare layer, the load for bearing well body reduces 80% or more；
Protection cap 2, well seat 6, bearing frame 7 and link block 12 are all made of Nodular cast iron material and are made, and Oxygen potential is 80%-
90%, trade mark of casting iron QT500-7, nodulizing grade reaches 3 grades or more, chemical component are as follows:
| C | Si | Mn | P | S | Mg | RE | |
| Cast ferrite | 3.5-3.9 | 2.5-3.0 | ≤0.3 | ≤0.07 | ≤0.02 | 0.03-0.06 | 0.02-0.04 |
| As-cast pearlitic | 3.6-3.8 | 2.1-2.5 | 0.3-0.5 | ≤0.07 | ≤0.02 | 0.05-1 | 0.02 |
Its single casting test block mechanical property are as follows:
In the utility model, when in use, first bearing frame 7 is mounted on base soil layer, then eight in bearing frame 7
Safety hook is installed on mounting hole, using the fixed anti-drop net of safety hook, to ensure that safety, at the same can also facilitate installation and
Anti-drop net is replaced, then well seat 6 is mounted in bearing frame 7, two first rotating shafts 10 are mounted in two mounting grooves 13, so
A screw 4 is screwed into the first tapped through hole 16 afterwards, prevents two first rotating shafts 10 from falling off out of first through hole 14, then will
Two the second shafts 19 are mounted in limiting slot 11, another screw 4 are screwed into the second tapped through hole 16, to prevent two
A second shaft 19 falls off out of second through-hole 18, closes protection cap 2, and the convex block on the spring-loaded pawl 1 of 2 side of protection cap is stuck in
Between two stop collars 9, meanwhile, the Shockproof rubber washer on stop collar 9 plays buffer function to protection cap 2, needs to open guarantor
When protecting cover 2, it is hooked at opening 8 using hook, so that protection cap 2 be opened.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of decanter type electric power well lid, including bearing frame (7), it is characterised in that: be provided with well seat on the bearing frame (7)
(6), there are two the limit plate (5) being parallel to each other, the opposing sidewalls of two limit plates (5) for the side fixation in the well seat (6)
On be equipped with mounting groove (13), be equipped with link block (12) between two limit plates (5), the lower end of the link block (12) is equipped with the
One through-hole (14), and first through hole (14) and two mounting grooves (13) are corresponding, are mounted on first in two mounting grooves (13)
Shaft (10), one end of two first rotating shafts (10) all extend in first through hole (14), and the upper end of the well seat (6), which is equipped with, to be protected
The side of protecting cover (2), the protection cap (2) is fixed with fixed block (3), and the side of the fixed block (3) is equipped with limiting slot (11),
Contradicting in opposing sidewalls in the limiting slot (11) has the second shaft (19), and the upper end of the link block (12) is equipped with second
Through-hole (18), one end of two the second shafts (19) all extend in the second through-hole (18), and one in the first through hole (14)
End side wall is equipped with the first tapped through hole (15), and one end side wall in second through-hole (18) is equipped with the second tapped through hole
(16), run through in first tapped through hole (15) and the second tapped through hole (16) equipped with screw (4).
2. a kind of decanter type electric power well lid according to claim 1, which is characterized in that the side etc. of the protection cap (2)
Spacing is fixed there are three mounting blocks, and one end of the mounting blocks is fixed with spring-loaded pawl (1), one end of the spring-loaded pawl (1)
It is fixed with convex block, fixed there are two stop collar (9) on one week side wall in the well seat (6), one end of the convex block and two
Gap between stop collar (9) corresponds to each other.
3. a kind of decanter type electric power well lid according to claim 1, which is characterized in that the side of the well seat (6) is equipped with
The side of slot (17), the protection cap (2) is fixed with inserted block (20), and inserted block (20) and slot (17) are corresponding.
4. a kind of decanter type electric power well lid according to claim 2, which is characterized in that the upper end of the stop collar (9) is set
It is fluted, Shockproof rubber washer is installed in the groove.
5. a kind of decanter type electric power well lid according to claim 1, which is characterized in that the protection cap (2) is equipped with and opens
Mouth (8).
6. a kind of decanter type electric power well lid according to claim 1, which is characterized in that the protection cap (2), well seat (6),
Bearing frame (7) and link block (12) are all made of Nodular cast iron material and are made, and Oxygen potential is 80%-90%.
7. a kind of decanter type electric power well lid according to claim 4, which is characterized in that the Shockproof rubber washer is vulcanization
Neoprene item, and vulcanizing neoprene content in neoprene item is 40%-60%.
8. a kind of decanter type electric power well lid according to claim 1, which is characterized in that the diameter of the protection cap (2) is
The diameter of 900mm, the well seat (6) are 1210mm, and the length and width of bearing frame (7) outer diameter is 1300mm, described
The internal diameter of bearing frame (7) is 900mm, and the height of the bearing frame (7) is 50mm, and the clear opening internal diameter of the bearing frame (7) is
820mm。
9. a kind of decanter type electric power well lid according to claim 1, which is characterized in that the weight of the protection cap (2) is
55kg, the weight of the well seat (6) are 80kg, and the weight of the bearing frame (7) is 18kg.
10. a kind of decanter type electric power well lid according to claim 1, which is characterized in that one week in the bearing frame (7)
Eight mounting holes are equidistantly equipped on side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589329.6U CN208857848U (en) | 2018-09-28 | 2018-09-28 | A kind of decanter type electric power well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589329.6U CN208857848U (en) | 2018-09-28 | 2018-09-28 | A kind of decanter type electric power well lid |
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| Publication Number | Publication Date |
|---|---|
| CN208857848U true CN208857848U (en) | 2019-05-14 |
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ID=66419668
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589329.6U Active CN208857848U (en) | 2018-09-28 | 2018-09-28 | A kind of decanter type electric power well lid |
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| Country | Link |
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| CN (1) | CN208857848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394424A (en) * | 2019-08-29 | 2019-11-01 | 安徽普瑞明精密机械有限公司 | A method of melting, which is carried out, using the pig iron improves spheroidal graphite cast-iron manhole cover intensity |
| CN113482059A (en) * | 2021-08-14 | 2021-10-08 | 崔志 | Novel prevent weighing down net well lid |
-
2018
- 2018-09-28 CN CN201821589329.6U patent/CN208857848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394424A (en) * | 2019-08-29 | 2019-11-01 | 安徽普瑞明精密机械有限公司 | A method of melting, which is carried out, using the pig iron improves spheroidal graphite cast-iron manhole cover intensity |
| CN113482059A (en) * | 2021-08-14 | 2021-10-08 | 崔志 | Novel prevent weighing down net well lid |
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