CN204023616U - Manhole hydraulic pressure backs down warning and remote supervisory - Google Patents
Manhole hydraulic pressure backs down warning and remote supervisory Download PDFInfo
- Publication number
- CN204023616U CN204023616U CN201420200024.7U CN201420200024U CN204023616U CN 204023616 U CN204023616 U CN 204023616U CN 201420200024 U CN201420200024 U CN 201420200024U CN 204023616 U CN204023616 U CN 204023616U
- Authority
- CN
- China
- Prior art keywords
- well lid
- hydraulic pressure
- remote supervisory
- backs down
- seat ring
- 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
Links
Abstract
The utility model relates to a kind of manhole hydraulic pressure and backs down warning and remote supervisory, it is characterized in that: comprise that a well lid and is for placing the well lid seat ring of described well lid, between described well lid and well lid seat ring, be provided with a trigger element, described trigger element connection one may float on the luminous floating thing of the water surface.The utility model is simple in structure, utilizes the deep-well of the careful opened well lid of luminous floating thing warning passerby.
Description
Technical field
The utility model relates to a kind of manhole hydraulic pressure and backs down warning and remote supervisory.
Background technology
Well lid in road is mainly used in the deep-well on defiladed route, according to the difference of each subterranean pipe line, some deep-wells are as waterway pipe, cable tubing or gas pipeline etc., deep-well be provided with the maintenance that is beneficial to pipeline, but at some in particular cases, heavy rain or human factor cause well lid to remove and cause personnel or object to fall into deep-well, or are pressed and impact and jack-up in deep-well, and the appearance of these phenomenons all brings huge potential safety hazard by the trip of giving people.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of manhole hydraulic pressure and backs down warning and remote supervisory.
The utility model adopts following scheme to realize: a kind of manhole hydraulic pressure backs down warning and remote supervisory, it is characterized in that: comprise that a well lid and is for placing the well lid seat ring of described well lid, between described well lid and well lid seat ring, be provided with a trigger element, described trigger element connection one may float on the luminous floating thing of the water surface; The described luminous floating thing that may float on the water surface comprises that one may float on the shell body of the water surface, in described shell body, be provided with a control module, described control module connects a driver element, a radio-cell and described trigger element, and described driver element connects a luminescence unit.
In the utility model one embodiment, in described well lid seat ring, be provided with one for preventing the grid of human body whereabouts, on the inside wall of described well lid seat ring, along the groove that is circumferentially laid with at least two, described grid perimembranous correspondence is provided with the projection of the location of matching with groove.
In the utility model one embodiment, described groove is L-type.
In the utility model one embodiment, described L-type bottom portion of groove has stair-stepping terrace, between described projection and grid, has reinforcing rib.
In the utility model one embodiment, described grid is round.
Compared with prior art, the utlity model has following beneficial effect: the utility model is simple in structure, utilize the deep-well of the careful opened well lid of luminous floating thing warning passerby, and utilize L-type groove to coordinate with projection, grid is fixed in the well lid seat ring of well lid below, can prevent that well lid from falling, in addition, the utility model utilizes the mode of different terraces, can prevent that the gas of below from impacting and causing grid by the situation of jack-up simultaneously, has market prospects widely.
Brief description of the drawings
Fig. 1 is the utility model well lid seat ring perspective view.
Fig. 2 is the well lid seat ring perspective view that the utility model is put into grid.
Fig. 3 is that the utility model grid is overlooked status architecture schematic diagram.
Fig. 4 is the utility model groove and projection paired sections schematic diagram.
Fig. 5 is the utility model schematic block circuit diagram.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below will, by specific embodiment and relevant drawings, the utility model be described in further detail.
As shown in Figure 1, the utility model provides a kind of manhole hydraulic pressure to back down warning and remote supervisory, comprise that a well lid 10 and is for placing the well lid seat ring 20 of described well lid, between described well lid 10 and well lid seat ring 20, be provided with a trigger element, described trigger element connection one may float on the luminous floating thing 30 of the water surface.As shown in Figure 5, the described luminous floating thing that may float on the water surface comprises that one may float on the shell body of the water surface, in described shell body, be provided with a control module, described control module connects a driver element, a radio-cell and described trigger element, and described driver element connects a luminescence unit.
As Figure 2-3, in described well lid seat ring 20, be provided with one for preventing the grid 40 of human body whereabouts, on the inside wall of described well lid seat ring 20, along the groove 210 that is circumferentially laid with at least two, described grid 40 perimembranous correspondences are provided with the projection 410 of the location of matching with groove.
As shown in Figure 4, described groove is L-type, and groove has stair-stepping terrace, and described projection 410 cross sections are rectangular.Between projection 410 and grid 40, have reinforcing rib, described grid is round.
When use, the projection 410 of grid 40 is put into after matching with the groove of well lid seat ring 20 210, rotation, makes projection fall to the second terrace in the deadweight of grid 40 afterwards, so both can ensure that the well lid of top cannot fall also can ensure when there being deep-well below to have gas ejection can not make grid 40 jack-up.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; institute is understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a manhole hydraulic pressure backs down warning and remote supervisory, it is characterized in that: comprise that a well lid and is for placing the well lid seat ring of described well lid, between described well lid and well lid seat ring, be provided with a trigger element, described trigger element connection one may float on the luminous floating thing of the water surface; The described luminous floating thing that may float on the water surface comprises that one may float on the shell body of the water surface, in described shell body, be provided with a control module, described control module connects a driver element, a radio-cell and described trigger element, and described driver element connects a luminescence unit.
2. manhole hydraulic pressure according to claim 1 backs down warning and remote supervisory, it is characterized in that: in described well lid seat ring, be provided with one for preventing the grid of human body whereabouts, on the inside wall of described well lid seat ring, along the groove that is circumferentially laid with at least two, described grid perimembranous correspondence is provided with the projection of the location of matching with groove.
3. manhole hydraulic pressure according to claim 2 backs down warning and remote supervisory, it is characterized in that: described groove is L-type.
4. manhole hydraulic pressure according to claim 3 backs down warning and remote supervisory, it is characterized in that: described L-type bottom portion of groove has stair-stepping terrace, between described projection and grid, has reinforcing rib.
5. manhole hydraulic pressure according to claim 2 backs down warning and remote supervisory, it is characterized in that: described grid is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200024.7U CN204023616U (en) | 2014-04-23 | 2014-04-23 | Manhole hydraulic pressure backs down warning and remote supervisory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200024.7U CN204023616U (en) | 2014-04-23 | 2014-04-23 | Manhole hydraulic pressure backs down warning and remote supervisory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023616U true CN204023616U (en) | 2014-12-17 |
Family
ID=52063503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200024.7U Expired - Fee Related CN204023616U (en) | 2014-04-23 | 2014-04-23 | Manhole hydraulic pressure backs down warning and remote supervisory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981901A (en) * | 2014-04-23 | 2014-08-13 | 福州三鑫隆铸业有限公司 | Road manhole cover hydraulic pressure jacking warning device |
-
2014
- 2014-04-23 CN CN201420200024.7U patent/CN204023616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981901A (en) * | 2014-04-23 | 2014-08-13 | 福州三鑫隆铸业有限公司 | Road manhole cover hydraulic pressure jacking warning device |
| CN103981901B (en) * | 2014-04-23 | 2016-04-27 | 福州三鑫隆铸业有限公司 | Manhole hydraulic pressure backs down alarming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20200423 |