CN115305845A - Pipeline well lid loss early warning device and using method thereof - Google Patents
Pipeline well lid loss early warning device and using method thereof Download PDFInfo
- Publication number
- CN115305845A CN115305845A CN202210798503.2A CN202210798503A CN115305845A CN 115305845 A CN115305845 A CN 115305845A CN 202210798503 A CN202210798503 A CN 202210798503A CN 115305845 A CN115305845 A CN 115305845A
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- CN
- China
- Prior art keywords
- seat
- well lid
- lifting seat
- early warning
- warning device
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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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/40—Arrangements responsive to adverse atmospheric conditions, e.g. to signal icy roads or to automatically illuminate in fog; Arrangements characterised by heating or drying means
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a pipeline well lid loss early warning device and a using method thereof, and the pipeline well lid loss early warning device comprises a fixed seat, wherein the fixed seat is connected with a lifting seat in a sliding manner, a cavity is arranged in the lifting seat, a first rotating shaft is connected in the lifting seat in a rotating manner, a first chain wheel and an overturning warning board are connected to the first rotating shaft, a second rotating shaft is arranged below the first rotating shaft, a second chain wheel and a gear are connected to the second rotating shaft, the first chain wheel is connected with the second chain wheel through a chain, the fixed seat is connected with a fixed pulley and a dovetail guide rod, the dovetail guide rod is connected with a rack, the rack can be matched with the rack when the gear rises, the bottom of the lifting seat is connected with a balancing weight through a steel wire rope and wound around the fixed pulley, the device is limited by the combination of a well lid and the balancing weight, when the well lid is lost or damaged, the constraint disappears, the balancing weight moves downwards under the action of gravity, the steel wire rope enables the lifting seat to rise under the action of a dovetail guide column, the potential safety hazard caused by well lid exposure after the well lid is lost is solved, the warning timeliness and the safety of pedestrians and vehicles is guaranteed.
Description
Technical Field
The invention relates to the technical field of warning devices, in particular to a pipeline well lid loss early warning device and a using method thereof.
Background
The setting can be lost sometimes at the sewer well lid of town road, or drainage flood low-lying highway section part pipeline well lid can be washed away by the rainwater when rainwater weather, all can cause potential well falling danger, need to set up warning device and be used for reminding people or vehicle that the people passed by to pay attention to safety, often comparatively passive at present, report to the police by citizen or citizen back people and use the warning railing, generally be subaerial fixed a certain quantity's stand, pull up or bind some ropes between the stand, in order to play the suggestion, the effect of interception vehicle or pedestrian, to these warning fence structures of using at present unstable, rock easily or empty, there is certain potential safety hazard, so we need a well lid to lose the back and rise early warning device automatically.
Disclosure of Invention
In order to solve the problems in the prior art, the pipeline well lid loss early warning device and the using method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the technical scheme provides a pipeline well lid loss early warning device and a using method thereof, and the pipeline well lid loss early warning device comprises a fixed seat, wherein the fixed seat is connected with a dovetail guide rod, the dovetail guide rod is connected with a lifting seat in a sliding manner, and a cavity is arranged in the lifting seat; a first rotating shaft is connected in the lifting seat in a rotating manner, a first chain wheel is connected on the first rotating shaft, the first rotating shaft is connected with a turnover warning board, a second rotating shaft is arranged below the first rotating shaft, a second chain wheel is connected on the second rotating shaft, a gear is connected on the second rotating shaft, the first chain wheel is connected with the second chain wheel through a chain, the fixed seat is connected with a fixed pulley, the dovetail guide rod is connected with a rack through an L-shaped limiting part, the gear can be matched with the rack, a steel wire rope is hung on the fixed pulley, one end of the steel wire rope is connected with the balancing weight, and the other end of the steel wire rope is connected with the lifting seat.
Preferably, one side of the lifting seat is provided with at least one dovetail groove, the dovetail groove is connected with the dovetail guide rod in a sliding mode, the other side of the lifting seat is provided with at least one groove, and the width of the groove is larger than that of the turnover warning board.
Preferably, the turnover warning board is provided with a reflective sticker and a striking color.
Preferably, the lifting seat is provided with a water through hole.
Preferably, the gear is located outside the lifting seat.
Compared with the prior art, the invention has the following advantages:
according to the invention, the device is fixed in the well wall of the shaft and is positioned below the well lid, the balancing weight moves downwards under the action of gravity, the top of the lifting seat is abutted to the bottom of the well lid under the reversing action of the fixed pulley, when the well lid is lost, the restraining force on the lifting seat disappears, the balancing weight moves downwards under the action of gravity, under the reversing action of the fixed pulley and the guiding action of the dovetail guide rod, the lifting seat is driven to rise upwards through the steel wire rope, after the lifting seat rises, the gear is meshed with the rack, when the balancing weight continues to fall, the lifting seat continues to drive the lifting seat to rise, the lifting seat continues to drive the gear to rise and clockwise rotates under the matching of the rack, so that the second chain wheel is driven to rotate through the second rotating shaft, the first chain is driven to rotate clockwise through the chain, the overturning warning board finally rotates 180 degrees and turns out, the warning height of the device is improved, the potential safety hazard caused by well mouth warning after the well lid is lost is solved, the timeliness is improved, and the passersby vehicles are protected.
1. The device is found in municipal administration personnel or the daily tour in-process of traffic police and is in time reported the maintenance or install new well lid after popping up to press down and go up and down the seat and make the device resume to balanced state, thereby improved the rate of reuse, reduced unnecessary extravagant.
2. Under the out-of-operation state at ordinary times, the upset warning sign is located the cavity of lift seat, makes the space that this device occupy significantly reduce.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the main structure.
Fig. 2 is an enlarged schematic view of A1 in fig. 1.
FIG. 3 is a schematic top view of the wellhead.
FIG. 4 is a schematic view of the elevator base and the assembly shaft.
Fig. 5 is a front view of the elevating base.
Description of reference numerals:
1. a well wall; 2. a well cover; 3. a chain; 4. a lifting seat; 5. a first sprocket; 5-1, a first rotating shaft; 6. a rack; a dovetail guide bar; 8. a fixed seat; 9. a fixed pulley; 10. a wire rope; 11. a balancing weight; 12. turning over the warning board; 13, a gear; 13-1. A second rotating shaft; 14. a second sprocket; 15. a dovetail groove; 16. recess, 17.L type locating part.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1 to 5, the embodiment provides a pipeline manhole cover loss early warning device and a use method thereof, including a fixing seat 8, the fixing seat 8 is slidably connected with a lifting seat 4, and a cavity is arranged inside the lifting seat 4; the lifting seat 4 is rotatably connected with a first rotating shaft 5-1, the first rotating shaft 5-1 is connected with a first chain wheel 5, the first rotating shaft 5-1 is connected with a turnover warning board 12, a second rotating shaft 13-1 is arranged below the first rotating shaft 5-1, a second chain wheel 14 is connected on the second rotating shaft 13-1, a gear 13 is connected on the second rotating shaft, the first chain wheel 5-1 is connected with the second chain wheel 14 through a chain 3, the fixed seat 8 is connected with a fixed pulley 9, the dovetail guide rod 7 is connected with a rack 6 through an L-shaped limiting part 17, the gear 13 can be matched with the rack 6, a steel wire rope 10 is hung on the fixed pulley 9, one end of the steel wire rope 10 is connected with a counterweight 11, the other end of the steel wire rope 10 is connected with the lifting seat 4, one side of the lifting seat 4 is provided with at least one dovetail groove 15, the dovetail groove 15 is slidably connected with the dovetail guide rod 7, the other side of the lifting seat 4 is provided with at least one groove 16, the width of the groove 16 is larger than the turnover warning board 12, the turnover warning board 12 is provided with a light reflecting paste and a sight color, the water hole is arranged on the lifting seat 4, and the gear 13 is positioned outside the lifting seat 4.
The method comprises the following steps: the device is fixed in a well wall 1 of a shaft and is positioned below a well cover 2, a balancing weight 11 moves downwards under the action of gravity, and the top of a lifting seat 4 is supported at the bottom of the well cover 2 under the reversing action of a fixed pulley 9.
Step two: when the well lid 2 is lost, the constraint force to the lifting seat 4 disappears, the balancing weight 11 moves downwards under the action of gravity, the lifting seat 4 is driven to rise upwards through the steel wire rope 10 under the reversing action of the fixed pulley 9 and the guiding action of the dovetail guide rod 7, and the gear 13 is meshed with the rack 6 after the lifting seat 4 rises.
Step three: when the balancing weight 11 continues to descend, the lifting seat 4 continues to be driven to ascend, the lifting seat 4 continues to drive the gear 13 to ascend and clockwise rotates under the coordination of the rack 6, so that the second chain wheel 14 is driven to rotate through the second rotating shaft 13-1, the first chain 5 is driven to clockwise rotate through the chain 3, the first rotating shaft 5-1 is further driven to rotate, the turnover warning board 12 is finally rotated for 180 degrees to be turned out, the warning height of the device is improved, the potential safety hazard caused by well mouth exposure after the well lid is lost is solved, the warning timeliness is improved, and the passing safety of pedestrians and vehicles is protected.
The rack and pinion that relates to in this scheme is the mature product in market, according to design demand purchase can.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a pipeline well lid loses early warning device, includes fixing base (8), its characterized in that: the fixed seat (8) is connected with a dovetail guide rod (7), the dovetail guide rod (7) is connected with a lifting seat (4) in a sliding manner, and a cavity is formed in the lifting seat (4); the utility model discloses a chain wheel lift, including lift seat (4), first pivot (5-1) is connected with first sprocket (5), first pivot (5-1) is connected with upset warning sign (12), first pivot (5-1) below is equipped with second pivot (13-1), be connected with second sprocket (14) on second pivot (13-1), be connected with gear (13) on second pivot (13-1), first sprocket (5) through chain (3) with second sprocket (14) are connected, fixing base (8) are connected with fixed pulley (9), forked tail guide bar (7) are connected with rack (6) through L type locating part (17), gear (13) with rack (6) mutually support, it is equipped with wire rope (10) to hang on fixed pulley (9), wire rope (10) one end links to each other with balancing weight (11), the other end of lift seat (10) links to each other end and lift seat (4).
2. The manhole cover loss early warning device of claim 1, wherein: lift seat (4) one side is provided with at least one dovetail (15), dovetail (15) with forked tail guide bar (7) sliding connection, lift seat (4) opposite side is provided with at least one recess (16), the width of recess (16) is greater than the width of upset warning sign (12).
3. The manhole cover loss early warning device of claim 1, wherein: the turnover warning board (12) is provided with a reflective sticker and a striking color.
4. The manhole cover loss early warning device of claim 1, wherein: and the lifting seat (4) is provided with a water through hole.
5. The manhole cover loss early warning device of claim 1, wherein: the gear (13) is positioned on the outer side of the lifting seat (4).
6. The use method of the pipeline well lid loss early warning device is characterized in that: the manhole cover loss early warning device of any one of claims 1 to 5, comprising the steps of:
the method comprises the following steps: the device is fixed in a well wall (1) of a shaft and is positioned below a well cover (2), a balancing weight (11) moves downwards under the action of gravity, and the top of a lifting seat (4) is supported at the bottom of the well cover (2) under the reversing action of a fixed pulley (9).
Step two: when well lid (2) were lost, the confining force to lift seat (4) disappeared, balancing weight (11) downstream under the action of gravity, under the switching-over effect of fixed pulley (9) and the guide effect of forked tail guide bar (7), upwards rise through wire rope (10) drive lift seat (4), after lift seat (4) rose, gear (13) and rack (6) meshing.
Step three: when balancing weight (11) continue to descend and continue to drive lift seat (4) to rise, lift seat (4) continue to drive gear (13) and rise and take place to rotate under rack (6) cooperation to drive second sprocket (14) through second pivot (13-1) and rotate, and then drive first chain (5) clockwise rotation through chain (3), further drive first pivot (5-1) and rotate, finally make upset warning sign (12) rotate 180 degrees and turn over out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210798503.2A CN115305845A (en) | 2022-07-08 | 2022-07-08 | Pipeline well lid loss early warning device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210798503.2A CN115305845A (en) | 2022-07-08 | 2022-07-08 | Pipeline well lid loss early warning device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115305845A true CN115305845A (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210798503.2A Pending CN115305845A (en) | 2022-07-08 | 2022-07-08 | Pipeline well lid loss early warning device and using method thereof |
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| CN (1) | CN115305845A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780819Y (en) * | 2005-04-06 | 2006-05-17 | 单春校 | Automatic warning device for vertical open hole well |
| CN203603168U (en) * | 2013-12-13 | 2014-05-21 | 姜飞宇 | Well mouth safety warning device |
| CN203904867U (en) * | 2013-12-27 | 2014-10-29 | 郭刚林 | Inspection well safety warning rod |
| KR20150019167A (en) * | 2013-08-12 | 2015-02-25 | 이세종 | Manhole construction safety |
| CN204662302U (en) * | 2015-05-08 | 2015-09-23 | 蔡晓程 | Inspection well cover loses automatic warning device |
| CN107724278A (en) * | 2017-11-28 | 2018-02-23 | 国网江苏省电力公司徐州供电公司 | Inspection well cover lacks automatic warning device |
| CN210917104U (en) * | 2019-09-09 | 2020-07-03 | 李心芹 | Engineering well lid device capable of automatically lifting warning board |
| CN112130708A (en) * | 2020-09-17 | 2020-12-25 | 深圳市嘉中电子有限公司 | Capacitive touch screen printed by conductive carbon paste |
-
2022
- 2022-07-08 CN CN202210798503.2A patent/CN115305845A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780819Y (en) * | 2005-04-06 | 2006-05-17 | 单春校 | Automatic warning device for vertical open hole well |
| KR20150019167A (en) * | 2013-08-12 | 2015-02-25 | 이세종 | Manhole construction safety |
| CN203603168U (en) * | 2013-12-13 | 2014-05-21 | 姜飞宇 | Well mouth safety warning device |
| CN203904867U (en) * | 2013-12-27 | 2014-10-29 | 郭刚林 | Inspection well safety warning rod |
| CN204662302U (en) * | 2015-05-08 | 2015-09-23 | 蔡晓程 | Inspection well cover loses automatic warning device |
| CN107724278A (en) * | 2017-11-28 | 2018-02-23 | 国网江苏省电力公司徐州供电公司 | Inspection well cover lacks automatic warning device |
| CN210917104U (en) * | 2019-09-09 | 2020-07-03 | 李心芹 | Engineering well lid device capable of automatically lifting warning board |
| CN112130708A (en) * | 2020-09-17 | 2020-12-25 | 深圳市嘉中电子有限公司 | Capacitive touch screen printed by conductive carbon paste |
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