CN2217642Y - Multi-function fully-guarding manhole-cover - Google Patents
Multi-function fully-guarding manhole-cover Download PDFInfo
- Publication number
- CN2217642Y CN2217642Y CN 94244272 CN94244272U CN2217642Y CN 2217642 Y CN2217642 Y CN 2217642Y CN 94244272 CN94244272 CN 94244272 CN 94244272 U CN94244272 U CN 94244272U CN 2217642 Y CN2217642 Y CN 2217642Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- pedestal
- guarding
- well cover
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a multifunctional fully-guarding well cover which is used for overground well heads of various underground projects. The utility model is composed of a base, a well cover plate, a gravity lock hook, a thermal insulation baffle and a sealing ring, wherein, the well cover plate is connected with the base through a pin shaft, the gravity lock hook is hung on a hinged seat on the inner surface of the well cover plate through the pin shaft, and the gravity lock hook is hung on the flange of the inner surface of the base to lie in a locking state. The multifunctional fully-guarding well cover not only has the function of theft prevention, but also has the functions of thermal insulation, dust prevention, water prevention, buffering and vibration damping, and the utility model can provide an obvious alarming mark for pedestrians and vehicles when the well cover is opened. The utility model is the multifunctional fully-guarding well cover which can be used for any ground well heads.
Description
The utility model relates to a kind of underground used various engineerings hole cover on the ground.
Existing well lid has varied, common well lid, anti-stealing manhole cover.The utility model is further to improve to make it not only have antitheft effect on the basis of existing anti-stealing manhole cover, also possesses insulation, prevents dust, function such as waterproof.
The purpose of this utility model is to provide the multi-functional fully-guarding type well lid after a kind of the improvement, it is made up of pedestal, well lid plate, gravity latch hook, thermal-insulation baffle plate, sealing ring etc., in use in the lockhole with key fill-in well cover plate, with clockwise rotation, can push the gravity latch hook aside, mention key, the well lid plate is opened, put down the well lid plate, the gravity latch hook can be affiliated in the pedestal table bead and be in locking states.This well lid can be used for any ground well head to be used.
Referring to accompanying drawing:
Fig. 1 is the vertical cut-away view of the utility model
Fig. 2 is the utility model vertical view
Fig. 3 is the utility model gravity latch hook longitudinal sectional drawing
Multi-functional fully-guarding type well lid described in the utility model, it be by pedestal, manhole cover plate, Gravity latch hook, thermal-insulation baffle plate form; It mainly is that bearing pin (2) adopts outer hinged mode Be connected on the pedestal (1) manhole cover plate (3) is rotating; Gravity latch hook (5) passes through bearing pin (6) be suspended on manhole cover plate (3) the inner surface free bearing, put well lid gravity latch hook (5) well and get final product Be affiliated to the interior table of pedestal (1) bead and be in locking states; Protruding in pedestal (1) inner surface bottom The edge place is fixed with thermal-insulation baffle plate (4), fills between manhole cover plate (3) and the thermal-insulation baffle plate (4) and protects Adiabator. Manhole cover plate has lockhole on (3), inserts key (9) gravity latch hook and is namely pushed aside Can unblank; Fluted and a plurality of drainings of the joint of pedestal (1) top and manhole cover plate (3) The hole; Manhole cover plate (3) inner surface and reinforcement are coated with the color that is useful on warning function; Simultaneously This well lid can be made any geometry.
Describe in further detail and with embodiment below in conjunction with accompanying drawing
Multi-functional fully-guarding type well lid described in the utility model, it is hinged on the pedestal (1) by bearing pin (2) is outer, guarantee that wide-angle opens well lid plate (3), so that work is convenient, well lid plate (3) one end inner surfaces are cast with reinforcing rib and gravity latch hook free bearing hole, by bearing pin (6) the rotating gravity latch hook of hinged suspension (5).At the joint fluted and drain hole of pedestal (1) with well lid plate (3), and be fixed with sealing ring (8) to play waterproof, draining, dustproof sand, the effect of buffer shock-absorbing and protection well lid, be fixed with thermal-insulation baffle plate (4) in pedestal (1) inner surface bottom, be placed with heat insulating material between dividing plate (4) and the well lid (3), fully play insulation effect; On well lid plate (3) inner surface and reinforcing rib, be coated with the color that is useful on warning function, after well lid is opened, pedestrian, vehicle had tangible warning function.In use, when opening well lid, in the lockhole on key (9) the fill-in well cover plate (3), move in the direction of the clock and to push gravity latch hook (5) aside, again key is mentioned, well lid can be opened, and after covering well lid, gravity latch hook (5) can be affiliated to automatically in pedestal (1) and be in locking states on the table bead.
Claims (4)
1, a kind of multi-functional fully-guarding type well lid, it is made up of pedestal, well lid plate, gravity latch hook, thermal-insulation baffle plate, it is characterized in that, and bearing pin (2) adopts outer hinged mode to be connected on the pedestal (1) well lid plate (3) is rotating; Gravity latch hook (5) is suspended on well lid plate (3) the inner surface free bearing by bearing pin (6), puts well lid well, and gravity latch hook (5) can be affiliated to the interior table of pedestal (1) bead and be in locking states; The place is fixed with thermal-insulation baffle plate (4) in pedestal (1) inner surface lower flange, fill insulant material between well lid plate (3) and the thermal-insulation baffle plate (4).
2, multi-functional fully-guarding type well lid according to claim 1 is characterized in that, the well lid plate has lockhole on (3), inserts key (9) gravity latch hook (5) and is pushed aside, can unblank.
3, multi-functional fully-guarding type well lid according to claim 1 is characterized in that, the fluted and a plurality of drain holes of joint of pedestal (1) top and well lid plate (3); Well lid plate (3) inner surface and reinforcing rib are coated with the color that is useful on warning function.
4, multi-functional fully-guarding type well lid according to claim 1 is characterized in that this well lid can be made any geometry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244272 CN2217642Y (en) | 1994-11-03 | 1994-11-03 | Multi-function fully-guarding manhole-cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244272 CN2217642Y (en) | 1994-11-03 | 1994-11-03 | Multi-function fully-guarding manhole-cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217642Y true CN2217642Y (en) | 1996-01-17 |
Family
ID=33850380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244272 Expired - Fee Related CN2217642Y (en) | 1994-11-03 | 1994-11-03 | Multi-function fully-guarding manhole-cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217642Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455735C (en) * | 2006-11-17 | 2009-01-28 | 长安大学 | Breathing thermal-insulating device for vent shaft |
| CN101743361B (en) * | 2007-07-18 | 2011-12-21 | 诺林科公司 | Highways device with support frame and crown element such as a manhole cover or lid mounted to hinge on the frame |
| CN101583763B (en) * | 2006-10-18 | 2012-01-25 | 诺林科公司 | Highways device with a support frame and covering element, such as a plug or lid or grating, pivotally mounted on the frame |
| CN104532881A (en) * | 2014-12-31 | 2015-04-22 | 桂林电子科技大学 | Self-locking anti-drop sewer cover |
| CN105155586A (en) * | 2015-06-24 | 2015-12-16 | 成都瑞达科恒科技有限公司 | Anti-freezing well cementing ring |
-
1994
- 1994-11-03 CN CN 94244272 patent/CN2217642Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101583763B (en) * | 2006-10-18 | 2012-01-25 | 诺林科公司 | Highways device with a support frame and covering element, such as a plug or lid or grating, pivotally mounted on the frame |
| CN100455735C (en) * | 2006-11-17 | 2009-01-28 | 长安大学 | Breathing thermal-insulating device for vent shaft |
| CN101743361B (en) * | 2007-07-18 | 2011-12-21 | 诺林科公司 | Highways device with support frame and crown element such as a manhole cover or lid mounted to hinge on the frame |
| CN104532881A (en) * | 2014-12-31 | 2015-04-22 | 桂林电子科技大学 | Self-locking anti-drop sewer cover |
| CN105155586A (en) * | 2015-06-24 | 2015-12-16 | 成都瑞达科恒科技有限公司 | Anti-freezing well cementing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |