CN203924131U - A kind of manhole cover structure - Google Patents
A kind of manhole cover structure Download PDFInfo
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- CN203924131U CN203924131U CN201420318647.4U CN201420318647U CN203924131U CN 203924131 U CN203924131 U CN 203924131U CN 201420318647 U CN201420318647 U CN 201420318647U CN 203924131 U CN203924131 U CN 203924131U
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- China
- Prior art keywords
- well lid
- manhole cover
- base
- cover structure
- air bag
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Abstract
The utility model relates to urban architecture construction field, particularly a kind of manhole cover structure.Manhole cover structure comprises well lid and is arranged on the base in well head; Its well lid comprises decoration panel, angle steel frame and supporting layer; Supporting layer has octagon indent cavity, is provided with end and is fixed on the support protrusion on indent cavity inside wall in indent cavity bottom; Octagon supporting layer is provided with flange at interval of the limit portion on a limit; Flange below is provided with reinforcing rib; Base comprises outer seat and inner seat; In inner seat, be provided with the rotating shaft being fixedly connected with well lid; Rotating shaft is provided with spindle nose away from one end of axis hole; On well lid, be provided with through hole and connector; Between well lid and base, be connected by air bag, the nearly base of air bag side is provided with steam vent, and air bag top is provided with air-filled pore.Coordinating of concrete structure by the utility model well lid and base, position relationship, can ensure well lid attractive in appearance have in decorative effect, safety firmly can not subsided, be difficult for stolen.
Description
Technical field
The utility model relates to urban architecture construction field, particularly a kind of manhole cover structure.
Background technology
In urban construction, all underground pipelines all additionally arrange in underground, then every one section, maintenance well are set; the well head of maintenance well need to be protected with well lid; well lid is varied, and simple and practical, but in long-term use; although it is practical that people also find existing well lid; but have certain weakness yet, must open well lid when people enter the maintenance of maintenance well, the long-term dust envelope of well lid is not; be difficult to open, increased excessive manual labor to people.
CN102272385A (2011-12-7) discloses a kind of well lid, comprising: sub-body, and its inside is empty, is formed with helical rib along hollow inner peripheral surface, is formed with jog at the upper surface of helical rib; Upper body, it is connected to the inside of described sub-body, and inside is hollow, is formed with helical rib and jog along outer peripheral face, and this helical rib and jog be corresponding to helical rib and the jog of described sub-body, and possess teat at upper surface; Lid, the teat that it is installed on described upper body, prevents that foreign matter from entering into the inside of upper body; Waterproof unit, it is releasably arranged at the inside of described upper body, and prevents that rainwater from entering into well inside.But this well lid still haves much room for improvement bearing aspect external load, antitheft and beautifying and decorating.
Utility model content
The purpose of this utility model be to provide a kind of can be antitheft, be difficult for subsiding and there is the manhole cover structure of beautifying and decorating effect.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of manhole cover structure, comprises well lid and is arranged on the base in well head; Described in it, well lid comprises decoration panel; And be arranged on described decoration panel below and on well lid sidewall, form inverted L-shaped structure, for supporting the angle steel frame of described decoration panel; And be arranged on the supporting layer under described decoration panel;
Described supporting layer has octagon indent cavity, is provided with end and is fixed on the support protrusion on described indent cavity inside wall in described indent cavity bottom; Described octagon supporting layer is provided with flange at interval of the limit portion on a limit; Described flange below is provided with reinforcing rib;
Described base comprises circular or oval outer seat and the inner seat of integrated formation; The rotating shaft that is provided with circle or rectangle axis hole in described inner seat and passes described axis hole center and be fixedly connected with described well lid; Described rotating shaft is provided with spindle nose away from one end of described axis hole;
On described well lid, be provided with and be convenient to the through hole of ventilation and the connector for convenient switching well lid; Between described well lid and base, be connected by air bag, the nearly base of described air bag side is provided with steam vent, and described air bag top is provided with the air-filled pore communicating with described through hole.
Coordinating of concrete structure by the utility model well lid and base, position relationship, especially the annexation of the setting of angle steel frame, decoration panel and supporting layer and rotating shaft and well lid, thus can ensure that well lid attractive in appearancely has decorative effect, safety firmly, can not collapse the phenomenon that angle subsides; Be difficult for stolen simultaneously; Need to take off while lid, can take to rotate translation mode, first trigger well lid one end, then paste ground and rotarily drive rotating shaft rotation, make base expose gradually well head.Once there is the situation of subsiding, air bag work, inflates to air-filled pore by through hole, makes air bag become interim well lid; Certainly, air bag can be selected high elastic and strength material; Fully ensure pedestrian's safety.
As preferably, described base comprises the buried spacing underframe being fixed on well head sidewall.
Buried spacing underframe is arranged on well head sidewall, offsets with angle steel frame, further supports well lid.
As preferably, on described decoration panel, be provided with transparent massage layer, in described transparent massage layer, be provided with elastic massage projection.
On decoration panel, different patterns can be set, also can directly make turf shape, elegant in appearance, increase interesting; On decoration panel, be provided with transparent massage layer, can, in not affecting decoration panel appreciation effect, increase massage functions, new person, when through well lid, can make vola enjoy massage.
As preferably, on described connector, be provided with lifting piece, described lifting piece is threaded connection on described connector, is provided with the double-screw bolt matching with described screw thread on described lifting piece.
The setting of connector and lifting piece, makes to be more convenient for when needed well lid to be pulled out.
As preferably, below described base, be provided with braced structures; Described braced structures comprises the upper arch brace of concave shape and the lower arch brace of epirelief shape, and the outside of at least one arch brace is also provided with the discharging arch consistent with the arcuate directions of corresponding arch brace therein.
Supporting mechanism setting makes the more stable effective while of well lid itself, increases distortion-free preventive effect in well lid or well head.Discharging arch can disperse multi-faceted stressed in well lid or well head, prevents manhole cover structure distortion.
More preferably, described adjacent discharging arch is connected by support bar.
Can make so the more stable effective while of supporting mechanism itself, increase well lid or the enterolithic preventive effect of well head.
More preferably, between described upper arch brace and lower arch brace, be provided with adjusting fastening devices, described adjusting fastening devices comprises the pillar coordinating with described upper arch brace and lower arch brace.
Regulate fastening devices can further increase well lid or the enterolithic preventive effect of well head.
As preferably, described well lid periphery arranged outside has latch recess, and described cell edges is provided with locking projections with the described well lid place of matching.
In sum, the utlity model has following beneficial effect: can be ensureing that well lid attractive in appearancely has decorative effect, safety is difficult for stolen in firmly can not subsiding.
Brief description of the drawings
Fig. 1 is the utility model manhole cover structure schematic diagram;
Fig. 2 is the utility model decoration panel and transparent massage layer schematic diagram;
Fig. 3 is the utility model supporting layer schematic diagram;
Fig. 4 is the utility model connector and lifting piece structural representation;
Fig. 5 is the utility model braced structures schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-Figure 5, manhole cover structure comprises well lid 1 and is arranged on the base 2 in well head; Its well lid 1 comprises decoration panel 11; And be arranged on decoration panel 11 belows and on well lid 1 sidewall, form inverted L-shaped structure, for supporting the angle steel frame 12 of decoration panel 11; And be arranged on the supporting layer 13 under decoration panel 11;
Supporting layer 13 has octagon indent cavity 131, is provided with end and is fixed on the support protrusion 132 on indent cavity 131 inside walls on indent cavity 131 bottoms; Octagon supporting layer 13 is provided with flange 133 at interval of the limit portion on a limit; Flange 133 belows are provided with reinforcing rib 134; Base 2 comprises circular or oval outer seat 21 and the inner seat 22 of integrated formation; The rotating shaft 26 that is provided with circle or rectangle axis hole 23 in inner seat 22 and passes axis hole 23 centers and be fixedly connected with well lid 1; Rotating shaft 26 is provided with spindle nose 25 away from one end of axis hole 23.
For convenience of use, on well lid 1, be provided with and be convenient to the through hole 16 of ventilation and the connector 17 for convenient switching well lid.In order further to increase safety, between well lid 1 and base 2, be connected by air bag 3, air bag 3 nearly base sides are provided with steam vent 31, and air bag 3 tops are provided with the air-filled pore 32 communicating with through hole 16.Once there is the situation of subsiding, air bag automatic operation, inflates to air-filled pore by through hole, makes air bag become interim well lid; Certainly, air bag can be selected high elastic and strength material; Fully ensure pedestrian's safety.In the time not needing to play a role, can pass through bleeder port exhaust.
Need to take off while lid, can take to rotate translation mode, first trigger well lid one end, then paste ground and rotarily drive rotating shaft rotation, make base expose gradually well head.
For further supporting well lid, buried spacing underframe 27 can be set on well head sidewall.Consider in not affecting decoration panel appreciation effect, increase massage functions, new person, when through well lid, can make vola enjoy massage.Transparent massage layer 14 is set on decoration panel 11, in transparent massage layer 14, is provided with elastic massage projection 15.
On connector 17, be provided with lifting piece 18, lifting piece 18 is threaded connection on connector 17, is provided with the double-screw bolt matching with screw thread on lifting piece 18.
In order to make the more stable effective while of well lid itself, increase distortion-free preventive effect in well lid or well head.Base 2 belows are provided with braced structures 24, and braced structures 24 comprises the upper arch brace 241 of concave shape and the lower arch brace 242 of epirelief shape, and the outside of at least one arch brace is also provided with the discharging arch consistent with the arcuate directions of corresponding arch brace 243 therein.Adjacent discharging arch 243 is connected by support bar 244.Between upper arch brace 241 and lower arch brace 242, be provided with adjusting fastening devices, regulate fastening devices to comprise the pillar 245 coordinating with upper arch brace 241 and lower arch brace 242.
In order to strengthen locked secure theftproof, in well lid 1 periphery arranged outside latch recess (not illustrating in the drawings), described air bag 3 edges are provided with locking projections with described well lid 1 place of matching.
While needing dismounting to check, first trigger well lid one end by lifting piece, then paste ground and rotarily drive rotating shaft rotation, make base expose gradually well head.In the time normally using at ordinary times, can there is decorative effect, safety and in firmly can not subsiding, be difficult for stolenly ensureing that well lid is attractive in appearance, can be used for the multiple occasion such as lawn, nonmotorized vehicle lane or motorway and use.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this manual and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Claims (9)
1. a manhole cover structure, comprises well lid (1) and is arranged on the base (2) in well head; It is characterized in that:
Described well lid (1) comprises decoration panel (11); And be arranged on described decoration panel (11) below and on well lid (1) sidewall, form inverted L-shaped structure, for supporting the angle steel frame (12) of described decoration panel (11); And be arranged on the supporting layer (13) under described decoration panel (11);
Described supporting layer (13) has octagon indent cavity (131), is provided with end and is fixed on the support protrusion (132) on described indent cavity (131) inside wall on described indent cavity (131) bottom; Described octagon supporting layer (13) is provided with flange (133) at interval of the limit portion on a limit; Described flange (133) below is provided with reinforcing rib (134);
Described base (2) comprises circular or oval outer seat (21) and the inner seat (22) of integrated formation; The rotating shaft (26) that is provided with circle or rectangle axis hole (23) in described inner seat (22) and passes described axis hole (23) center and be fixedly connected with described well lid (1); Described rotating shaft (26) is provided with spindle nose (25) away from one end of described axis hole (23);
On described well lid (1), be provided with and be convenient to the through hole (16) of ventilation and the connector (17) for convenient switching well lid; Between described well lid (1) and base (2), be connected by air bag (3), the nearly base of described air bag (3) side is provided with steam vent (31), and described air bag (3) top is provided with the air-filled pore (32) communicating with described through hole (16).
2. a kind of manhole cover structure according to claim 1, is characterized in that: described support protrusion (132) is cross structure, X-shaped structure or △ shape structure.
3. a kind of manhole cover structure according to claim 2, is characterized in that: on described decoration panel (11), be provided with transparent massage layer (14), be provided with elastic massage projection (15) in described transparent massage layer (14).
4. a kind of manhole cover structure according to claim 3, is characterized in that: described base (2) comprises the buried spacing underframe (27) being fixed on well head sidewall.
5. a kind of manhole cover structure according to claim 4, it is characterized in that: described base (2) below is provided with braced structures (24), described braced structures (24) comprises the upper arch brace (241) of concave shape and the lower arch brace (242) of epirelief shape, and the outside of at least one arch brace is also provided with the discharging arch consistent with the arcuate directions of corresponding arch brace (243) therein.
6. a kind of manhole cover structure according to claim 5, it is characterized in that: between described upper arch brace (241) and lower arch brace (242), be provided with adjusting fastening devices, regulate fastening devices to comprise the pillar (245) coordinating with upper arch brace (241) and lower arch brace (242).
7. a kind of manhole cover structure according to claim 5, is characterized in that: described adjacent discharging arch (243) is by support bar (244).
8. according to a kind of manhole cover structure described in claim 6 or 7, it is characterized in that: on described connector (17), be provided with lifting piece (18), described lifting piece (18) is threaded connection at described connector (17) upper, and described lifting piece is provided with the double-screw bolt matching with described screw thread on (18).
9. a kind of manhole cover structure according to claim 9, is characterized in that: described well lid (1) periphery arranged outside has latch recess, and described air bag (3) edge is provided with locking projections with described well lid (1) place of matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318647.4U CN203924131U (en) | 2014-06-16 | 2014-06-16 | A kind of manhole cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318647.4U CN203924131U (en) | 2014-06-16 | 2014-06-16 | A kind of manhole cover structure |
Publications (1)
| Publication Number | Publication Date |
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| CN203924131U true CN203924131U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420318647.4U Active CN203924131U (en) | 2014-06-16 | 2014-06-16 | A kind of manhole cover structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018524A (en) * | 2014-06-16 | 2014-09-03 | 浙江丽佳建筑装饰工程有限公司 | Well lid structure |
| CN106245683A (en) * | 2015-06-11 | 2016-12-21 | 林志国 | A kind of well lid |
| CN109440822A (en) * | 2018-10-12 | 2019-03-08 | 浙江金山道路设施有限公司 | The hermetically sealed Waterproof well cover of inflatable |
-
2014
- 2014-06-16 CN CN201420318647.4U patent/CN203924131U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018524A (en) * | 2014-06-16 | 2014-09-03 | 浙江丽佳建筑装饰工程有限公司 | Well lid structure |
| CN104018524B (en) * | 2014-06-16 | 2016-10-05 | 浙江丽佳建筑装饰工程有限公司 | A kind of manhole cover structure |
| CN106245683A (en) * | 2015-06-11 | 2016-12-21 | 林志国 | A kind of well lid |
| CN109440822A (en) * | 2018-10-12 | 2019-03-08 | 浙江金山道路设施有限公司 | The hermetically sealed Waterproof well cover of inflatable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |