CN103866791A - Pit with safety mark - Google Patents
Pit with safety mark Download PDFInfo
- Publication number
- CN103866791A CN103866791A CN201410136216.0A CN201410136216A CN103866791A CN 103866791 A CN103866791 A CN 103866791A CN 201410136216 A CN201410136216 A CN 201410136216A CN 103866791 A CN103866791 A CN 103866791A
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- CN
- China
- Prior art keywords
- cloudy well
- stator
- caution sign
- sign bar
- cloudy
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- 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.)
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A pit with a safety mark is composed of a pit body, a fixing piece, a spring and a warning sign rod. The pit with the safety mark is characterized in that a warning sign rod retractable mechanism is installed on the outer peripheral wall or inner peripheral wall of the pit body, and when a pit lid is separated from the pit body, the warning sign rod is ejected above the ground level under the action of the spring to remind pedestrians to look out.
Description
Technical field
The present invention relates to municipal infrastructure construction, particularly relate to a kind of cloudy well with safety sign.
Background technology
Known cloudy well and manhole cover wind are from rear, and cloudy well becomes potential safety hazard, particularly cart and pedestrian, and after careless foot-operated cloudy well, the lighter is injured, and severe one is lost one's life; Manhole cover, due to vehicle extruding and artificial destruction, especially robber's pilferage, causes cloudy well and leaves the cloudy trouble of safety; For solving above-mentioned manhole cover problem, compatriots think that most every possible means arrange antitheft series or wireless signaling alarm systems all cannot solve paroxysmal security incident the moon is aboveground, such as sort signal is delivered to after administrative department, but while not having enough time to process this moon well in administrative department, but accident the sixth of the twelve Earthly Branches is through occurring, on March 22nd, 2013, due to burst heavy rain, the young little girl in one, Changsha falls into the cloudy well of uncovered and is swept away by the rush of the current missing.
Summary of the invention
The defect that object of the present invention exists in order to overcome present technology, provides under a kind of manhole cover state stolen or that separate with cloudy well, and the safety warning mark of cloudy well ejects higher than road surface, and prompting pedestrian notes detouring current, prevents that contingency from occurring.
A kind of cloudy well technical scheme with safety sign of the present invention is: be made up of cloudy well, stator, spring, caution sign bar; The periphery wall or the internal perisporium that it is characterized in that cloudy well are installed caution sign bar telescopic mechanism, and in the time that manhole cover separates with cloudy well, caution sign bar ejects plane above Ground under spring action, reminds pedestrian to take care.
A kind of cloudy well with safety sign of the present invention, periphery wall or internal perisporium at cloudy well connect firmly upper and lower stator, on stator, there is a circular hole, distinguish up and down centering, caution sign bar is placed in the middle of the position of upper and lower stator restriction, below caution sign bar with lower stator above mounting spring, upper and lower stator and caution sign bar and spring have formed caution sign bar telescopic mechanism, when manhole cover and cloudy well original position are when topped, manhole cover presses down past caution sign bar, caution sign bar peak and manhole cover baseplane maintain an equal level, in the time that manhole cover is stolen or other reasons separates with cloudy well, caution sign bar can immediately be warned pedestrian to the aboveground side's ejection of the moon higher than road surface and arouse attention under the promotion of spring.
A kind of cloudy well with safety sign of the present invention is at original technical stator, spring, caution sign bar of only increasing, expense has only increased by ten yuans, but under emergency situation, can save human life, the mayor, municipal administration person, those skilled in the art should know and recognize that the people's life is above all.
A kind of cloudy its technical feature of structure of well illustration with safety sign of the present invention; Described cloudy well can use circle, square or polygon, and cloudy well and manhole cover close fit is characterized in that the internal perisporium of cloudy well or periphery wall at least connect firmly more than one group stator; Left and right (or before and after being called) part being connected with lower pipeline in cloudy bottom is shaped with semicircular hook, and under emergency case, pedestrian falls into because of carelessness cloudy well and can hand-pull hook, prevents from being swept away by the rush of the current.
Described stator, it is characterized in that it is one group that stator divides upper and lower two, connect firmly at cloudy well internal perisporium or periphery wall, on stator, there is circular hole, upper and lower circular hole centering, caution sign bar is placed between upper and lower stator and connects upper and lower two circular holes, and spring is placed in the spacer below and lower stator top of caution sign bar.
Described caution sign bar, is characterized in that the middle limited bit slice of caution sign bar, and banking stop moves up and down and plays the role of positioning caution sign bar; Caution sign bar two ends can be made into cylinder, and circular hole, length that its diameter is less than stator are greater than the distance between upper and lower stator, the banking stop below mounting spring of caution sign bar; In the time that manhole cover separates with cloudy well, caution sign bar ejects plane above Ground under spring action; Further illustrate, on caution sign bar, square-cylindrical can be added color or inform that with word pedestrian takes care.
Described spring, is characterized in that spring inside diameter is greater than square-cylindrical size under caution sign bar, spring and caution sign bar close fit.
Accompanying drawing explanation:
Fig. 1 is a kind of cloudy well schematic diagram with safety sign;
Fig. 2 is that a kind of cloudy well with safety sign coordinates schematic diagram with manhole cover;
Fig. 3 is a kind of cloudy well plan view with safety sign.
The specific embodiment:
The invention discloses a kind of cloudy well with safety sign, as shown in Figure 1 and Figure 2, formed by cloudy well 1, stator 11, spring 3, caution sign bar 2; The periphery wall or the internal perisporium that it is characterized in that cloudy well 1 are installed caution sign bar 2 telescopic mechanisms, and in the time that manhole cover 4 separates with cloudy well 1, caution sign bar 2 ejects plane above Ground under spring 3 effects, reminds pedestrian to take care.
A kind of cloudy well 1 with safety sign of the present invention, periphery wall or internal perisporium at cloudy well 1 connect firmly upper and lower stator 11, as Fig. 1, Fig. 2, shown in Fig. 3, on stator 11, there is a circular hole 10, distinguish up and down centering, as Fig. 1, shown in Fig. 2, caution sign bar 2 is placed in the middle of the position that upper and lower stator 11 limits, below caution sign bar 2 with lower stator 11 above mounting spring 3, upper and lower stator 11 has formed caution sign bar 2 telescopic mechanisms with caution sign bar 2 and spring 3, as shown in Figure 2, when manhole cover 4 and cloudy well 1 original position is when topped, manhole cover 4 presses down past caution sign bar 2, caution sign bar 2 peaks and manhole cover 4 baseplanes maintain an equal level, as shown in Figure 1, in the time that manhole cover 4 is stolen or other reasons separates with cloudy well 1, caution sign bar 2 can immediately be warned pedestrian higher than road surface and arouses attention to ejecting above cloudy well 1 under the promotion of spring 3.
As shown in Figure 1, a kind of cloudy well 1 with safety sign of the present invention is at original technical increase stator 11, spring 3, caution sign bar 2, expense has only increased by ten yuans, but under emergency situation, can save human life, the mayor, municipal administration person, those skilled in the art should know and recognize that the people's life is above all.
A kind of its technical feature of structure of cloudy well 1 illustration with safety sign of the present invention; As shown in Figure 1 and Figure 2, described cloudy well 1 can use circle, square or polygon, and cloudy well 1 and manhole cover 4 close fit, is characterized in that the internal perisporium of cloudy well 1 or periphery wall at least connect firmly more than one group stator 11; Left and right (or before and after being called) part being connected with lower pipeline in cloudy well 1 bottom is shaped with semicircular hook 12, and under emergency case, pedestrian falls into because of carelessness cloudy well 1 and can hand-pull hook 12, prevents from being swept away by the rush of the current.
As shown in Figure 1, Figure 2, Figure 3 shows, described stator 11, it is characterized in that 11 points upper and lower two of stators are one group, connect firmly at cloudy well 1 internal perisporium or periphery wall, on stator 11, there is circular hole 10, upper and lower circular hole 10 centerings, caution sign bar 2 is placed between upper and lower stator 11 and connects upper and lower two circular holes 10, and spring 3 is placed in the spacer below and lower stator 11 tops of caution sign bar 2.
As shown in Figure 1 and Figure 2, described caution sign bar 2, is characterized in that the middle limited bit slice 22 of caution sign bar 2, and banking stop 22 moves up and down and plays the role of positioning caution sign bar 2; Caution sign bar 2 two ends can be made into cylinder, and circular hole 10, the length that its diameter is less than stator 11 is greater than the distance of 11 of upper and lower stators, the banking stop 22 below mounting spring 3 of caution sign bar 2; In the time that manhole cover 4 separates with cloudy well 1, caution sign bar 2 ejects plane above Ground under spring 3 effects; Further illustrate, on caution sign bar 2, square-cylindrical can be added color or inform that with word pedestrian takes care.
Described spring 3, is characterized in that spring 3 internal diameters are greater than 2 times square-cylindrical sizes of caution sign bar, spring 3 and caution sign bar 2 close fit.
Claims (4)
1. with a cloudy well for safety sign, formed by cloudy well (1), stator (11), spring (3), caution sign bar (2); The periphery wall or the internal perisporium that it is characterized in that cloudy well (1) are installed caution sign bar (2) telescopic mechanism, and in the time that manhole cover (4) separates with cloudy well (1), caution sign bar (2) ejects plane above Ground under spring (3) effect.
2. described a kind of cloudy well with safety sign as claimed in claim 1, is characterized in that the internal perisporium of cloudy well (1) or periphery wall at least connect firmly more than one group stator (11); The left and right part being connected with lower pipeline in cloudy well (1) bottom is shaped with semicircular hook (12), and under emergency case, pedestrian falls into because of carelessness cloudy well (1) and can hand-pull hook (12), prevents from being swept away by the rush of the current.
3. as claim 1 or a kind of cloudy well with safety sign claimed in claim 2, it is characterized in that it is one group that stator (11) divides upper and lower two, connect firmly at cloudy well (1) internal perisporium or periphery wall, on stator (11), have circular hole (10), upper and lower circular hole (10) centering.
4. a kind of cloudy well with safety sign as claimed in claim 1, is characterized in that the middle limited bit slice of caution sign bar (2) (22), and banking stop (22) moves up and down and plays the role of positioning caution sign bar (2); Caution sign bar (2) two ends can be made into cylinder, circular hole (10), length that its diameter is less than stator (11) are greater than the distance between upper and lower stator (11), banking stop (22) the below mounting spring (3) of caution sign bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136216.0A CN103866791A (en) | 2014-04-06 | 2014-04-06 | Pit with safety mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136216.0A CN103866791A (en) | 2014-04-06 | 2014-04-06 | Pit with safety mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103866791A true CN103866791A (en) | 2014-06-18 |
Family
ID=50905772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410136216.0A Pending CN103866791A (en) | 2014-04-06 | 2014-04-06 | Pit with safety mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103866791A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4169627B2 (en) * | 2003-04-15 | 2008-10-22 | 前澤化成工業株式会社 | Construction method of lid installed on the ground surface and closure for construction of underground structure |
| CN202543825U (en) * | 2011-12-15 | 2012-11-21 | 曹婉 | Safety prompting device provided with safety net and used for loss of manhole cover |
| CN103195094A (en) * | 2013-03-31 | 2013-07-10 | 陈俊达 | Safety inspection well cover base |
| CN203320568U (en) * | 2013-06-08 | 2013-12-04 | 魏松 | Warning protection device of inspection well |
| CN103669241A (en) * | 2013-12-13 | 2014-03-26 | 盖淑娥 | Manhole cover missing warning device |
-
2014
- 2014-04-06 CN CN201410136216.0A patent/CN103866791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4169627B2 (en) * | 2003-04-15 | 2008-10-22 | 前澤化成工業株式会社 | Construction method of lid installed on the ground surface and closure for construction of underground structure |
| CN202543825U (en) * | 2011-12-15 | 2012-11-21 | 曹婉 | Safety prompting device provided with safety net and used for loss of manhole cover |
| CN103195094A (en) * | 2013-03-31 | 2013-07-10 | 陈俊达 | Safety inspection well cover base |
| CN203320568U (en) * | 2013-06-08 | 2013-12-04 | 魏松 | Warning protection device of inspection well |
| CN103669241A (en) * | 2013-12-13 | 2014-03-26 | 盖淑娥 | Manhole cover missing warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |