CN203346916U - Warning rod of underground well - Google Patents
Warning rod of underground well Download PDFInfo
- Publication number
- CN203346916U CN203346916U CN2013204313006U CN201320431300U CN203346916U CN 203346916 U CN203346916 U CN 203346916U CN 2013204313006 U CN2013204313006 U CN 2013204313006U CN 201320431300 U CN201320431300 U CN 201320431300U CN 203346916 U CN203346916 U CN 203346916U
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- vertical rod
- warning
- rod
- base
- missile silo
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Abstract
The utility model provides a warning rod of an underground well, which is simple in structure, convenient to mount, economic and practical, and capable of effectively warning pedestrians and vehicles to avoid an underground well without a well cover. The warning rod comprises a base and an upright rod, wherein one end of the base is fixed on the well wall of the underground well below the well cover; the upright rod capable of rotating around the base is arranged on the other end of the base; an elastic device is also arranged between the upright rod and the base; a warning identification is attached to the upright rod.
Description
Technical field
The utility model relates to a kind of safety alarm device, is specifically related to a kind of missile silo warning rod.
Background technology
Modern city underground communication cable, flowing line, gas pipelines etc. are crisscross, catch-basin need to be set, the multiple missile silo such as manhole, these missile silos are densely distributed, circle is arranged, have square, not of uniform size, and be distributed on the road that residential block and visitors flowrate are large more, current underground well lid adopts cast iron or steel fibrous concrete to make, when pipeline maintenance well lid is removed or well lid accidental damage while there is no the stolen loss of timely reparation or replacing and well lid, citizen fall in well and cause personal injury therefore and by mistake, vehicle snaps in missile silo and causes the accident of vehicle loss to happen occasionally, particularly when rainy season, flood flooded well head, danger is more outstanding.
Summary of the invention
For above-mentioned technical problem, it is a kind of simple in structure, easy for installation, economical and practical that the utility model provides, and can effectively warn the missile silo warning rod that pedestrian and vehicle are avoided the uncovered well.
For achieving the above object, the technical solution adopted in the utility model is: a kind of missile silo warning rod, comprise base and vertical rod, base one end is fixed on the missile silo borehole wall of well lid below, the other end is installed a vertical rod that can rotate around it, also be provided with elastic device between vertical rod and base, in described vertical rod, set up alarming sign.
Described vertical rod is arranged on base end by hinge.
Described alarming sign comprises the reflectorized material be covered in vertical rod and is installed on alarm flag or the warning lamp of vertical rod upper end.
Described elastic device is spring, snubber or electronics chest expander.
Described base is that stainless steel material is made.
Described vertical rod is that metal pipe material is made and diameter is greater than 50mm.
When this warning rod is used, the position by base and vertical rod installation and well lid below annex, apply the external force that it is depressed by the encapsulation well lid to vertical rod, makes vertical rod be rotated down 90 ° of relative well head planes in the level of approximation position; When manhole cover loss, vertical rod can realize automatically upspringing under the effect of elastic device, stretches out subterranean well head in upright warning position, and when well lid is reinstalled, vertical rod is pressed into use repeatly in well again.
The beneficial effects of the utility model are according to known to the narration of such scheme:
This missile silo warning rod is designed with base and vertical rod, base one end is fixed on the missile silo borehole wall of well lid below, the other end is installed a vertical rod that can rotate around it, also be provided with elastic device between vertical rod and base, it is simple in structure, it is easy, easy for installation to make to have set up alarming sign in described vertical rod, by this type warning rod is installed, in effectively warning pedestrian and safety-conscious while of vehicle, can also point out the custodian to be safeguarded in time, avoid loss.
The accompanying drawing explanation
The depressed state mounting structure schematic diagram that Fig. 1 is the utility model warning rod;
The alert status mounting structure schematic diagram that Fig. 2 is the utility model warning rod;
The top view that Fig. 3 is Fig. 2;
Mark in figure:
1, well lid; 2, well lid bearing; 3, the borehole wall; 4, base; 5, hinge; 6, vertical rod; 7, elastic device.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, the missile silo warning rod that the utility model provides, comprise base 4 and vertical rod 6, base 4 one ends are fixed on the missile silo borehole wall 3 of well lid 1 below, the other end is installed a vertical rod that can rotate around it 6, also be provided with elastic device 7 between vertical rod 6 and base 4, described elastic device 7 adopts spring, when well lid 1 disappearance puts on pressure in vertical rod 6 and loses, make vertical rod 6 automatic springs, upwards stand on outer wellhead perpendicular to base 4, in described vertical rod 6, set up alarming sign.
Described vertical rod 6 is arranged on base 4 ends by hinge 5, makes column realize that it is simple in structure, easy for installation around hinge 5 make progress smooth and easy half-twist and homing action.
Described alarming sign adopts and apply reflectorised paint in vertical rod 6, and adds alarm flag in vertical rod 6 upper ends, can warn passerby when vertical rod 6 is stretched out and vehicle is avoided the uncovered well head, points out the custodian to be keeped in repair in time simultaneously.
Described base 4 is made for stainless steel material, adopts grooved or square-tube type steel, steel wall thickness 2～3mm, working strength and the decay resistance of guarantee base 4.
Described vertical rod 6 is made for metal pipe material and diameter is greater than 50mm, simple in structure, cost is lower, and its length is as the criterion be applicable to going into the well circularly diameter or the width of going into the well squarely.
Under normal circumstances, well lid is packaged in above the well lid bearing 2 of missile silo well head, vertical rod 6 in the level of approximation state, is positioned at well due to the pressure-acting of well lid 1 for a long time, and elastic device 7 is in tension, during well lid 1 disappearance, elastic device 7 is retracted, and makes vertical rod 6 can realize automatically upspringing under the effect of elastic device 7, stretches out subterranean well head in upright warning position, when well lid 1 is reinstalled, vertical rod 6 is pressed into use repeatly in well again.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, and difference is:
Described alarming sign adopts and apply reflective membrane in vertical rod 6, and vertical rod 6 upper ends add warning lamp.
Described elastic device 7 adopts snubber or electronics chest expander.
In the above-described embodiments, better embodiment of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations, the for example structure of elastic device 7, installation site, the form of structure of base 4, size, making material, the alarming sign color of vertical rod 6, diameter, length, material, additional warning article etc.At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (6)
1. a missile silo warning rod, it is characterized in that: described missile silo warning rod comprises base and vertical rod, base one end is fixed on the missile silo borehole wall of well lid below, the other end is installed a vertical rod that can rotate around it, also be provided with elastic device between vertical rod and base, in described vertical rod, set up alarming sign.
2. missile silo warning rod according to claim 1, it is characterized in that: described vertical rod is arranged on base end by hinge.
3. missile silo warning rod according to claim 2 is characterized in that: described alarming sign comprises the reflectorized material be covered in vertical rod and is installed on alarm flag or the warning lamp of vertical rod upper end.
4. missile silo warning rod according to claim 1, it is characterized in that: described elastic device is spring, snubber or electronics chest expander.
5. according to the described missile silo warning rod of claim 1～4 any one, it is characterized in that: described base is that stainless steel material is made.
6. according to the described missile silo warning rod of claim 1～4 any one, it is characterized in that: described vertical rod is that metal pipe material is made and diameter is greater than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204313006U CN203346916U (en) | 2013-07-19 | 2013-07-19 | Warning rod of underground well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204313006U CN203346916U (en) | 2013-07-19 | 2013-07-19 | Warning rod of underground well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346916U true CN203346916U (en) | 2013-12-18 |
Family
ID=49746832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204313006U Expired - Fee Related CN203346916U (en) | 2013-07-19 | 2013-07-19 | Warning rod of underground well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758152A (en) * | 2013-12-27 | 2014-04-30 | 国家电网公司 | Well cover with open protecting and warning function |
| CN103953072A (en) * | 2014-04-03 | 2014-07-30 | 国家电网公司 | Automatic alarm device for danger of cable well |
| CN105761395A (en) * | 2015-11-27 | 2016-07-13 | 北京中昌天盛科技有限公司 | Intelligent well cover alarm system and method, and application |
-
2013
- 2013-07-19 CN CN2013204313006U patent/CN203346916U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758152A (en) * | 2013-12-27 | 2014-04-30 | 国家电网公司 | Well cover with open protecting and warning function |
| CN103758152B (en) * | 2013-12-27 | 2016-03-02 | 国家电网公司 | There is the well lid opening protection and alarm function |
| CN103953072A (en) * | 2014-04-03 | 2014-07-30 | 国家电网公司 | Automatic alarm device for danger of cable well |
| CN105761395A (en) * | 2015-11-27 | 2016-07-13 | 北京中昌天盛科技有限公司 | Intelligent well cover alarm system and method, and application |
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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 |
Granted publication date: 20131218 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |