CN214461042U - Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition - Google Patents
Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition Download PDFInfo
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- CN214461042U CN214461042U CN202120003068.0U CN202120003068U CN214461042U CN 214461042 U CN214461042 U CN 214461042U CN 202120003068 U CN202120003068 U CN 202120003068U CN 214461042 U CN214461042 U CN 214461042U
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Abstract
The utility model discloses a well cover for assisting early warning and protection under the condition of urban rainstorm waterlogging, which comprises a cellar well cover and a well cover ring main body structure; an auxiliary and early warning device and an intelligent sensing device are arranged in the well cover ring main body structure; the auxiliary and early warning device comprises a plurality of warning floating devices and installation spaces for installing each warning floating device; a top drain hole is formed in the top wall of each mounting space corresponding to the side face of the corresponding warning floating device, and a bottom drain hole is formed in the side wall facing the inner hole of the well cover ring main body structure; the intelligent sensing device comprises a first pressure sensing device corresponding to each warning floating device; each warning floating device is connected with the corresponding warning floating device through a corresponding rope; when the warning floating device floats due to water entering the installation space, the corresponding first pressure sensing device is triggered through the corresponding rope, and then the warning is sent out through the positioning and information transmission device. The utility model discloses can realize low-cost, efficient supplementary early warning stage by stage.
Description
Technical Field
The utility model relates to an urban drainage pit technical field, in particular to well lid of supplementary early warning and protection under the urban rainstorm waterlogging condition.
Background
Municipal manhole covers are one of the most common important infrastructures in urban streets, and the peripheries of the manhole covers are often unstable and dangerous areas of urban pavements. The traditional city construction mode is that the 'hardening degree' of the city ground is high, the rainwater permeability of the ground is weakened, severe waterlogging caused by short-term heavy rainfall of part of cities occurs frequently, and the phenomena of 'city sea watching' occur frequently, so that dangerous situations caused by the loss and damage of well covers on the road surface of city streets, the breakage of underground pipelines and the like occur frequently. Under the conditions of unsmooth street drainage, rainstorm, waterlogging, insufficient night illumination and the like, the road surface visibility is poor, safety accidents such as collision, falling and the like are easily caused, and great threats are caused to lives and properties of urban residents.
At present, the informatization, modernization and intellectualization levels of urban waterlogging monitoring and well lid safety early warning systems are far from enough. Even if the inland inundation early warning is sent to the urban management terminal system, the instant early warning treatment measures are difficult to achieve in the unstable area around the ground well lid.
Therefore, how to realize low-cost and high-efficiency staged auxiliary early warning becomes a technical problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model provides a well lid of supplementary early warning and protection under the city rainstorm waterlogging condition, the purpose of realization is to realize low-cost, efficient supplementary early warning stage by stage, provides effective instant warning and safeguard measure for city road surface well lid safety.
In order to achieve the purpose, the utility model discloses a well lid of supplementary early warning and protection under the urban rainstorm waterlogging condition, including cellar for storing things well lid and well lid ring major structure.
Wherein, the main structure of the well cover ring is internally provided with an auxiliary and early warning device and an intelligent sensing device;
the auxiliary and early warning device comprises a plurality of warning floating devices and an installation space for installing each warning floating device;
the warning floating devices are all arranged in the well cover ring main body structure and are uniformly distributed around the well cover ring main body structure;
the installation space is arranged in the well cover ring main body structure corresponding to each warning floating device;
a top drain hole is formed in the top wall of each installation space corresponding to the side face of the corresponding warning floating device, and a bottom drain hole is formed in the side wall facing the inner hole of the well cover ring main body structure;
the lower surface of the top cover of each warning floating device is fixed with one end of a rope through a first rope fixing device;
the rope is connected with the bottom of the installation space in a sliding pair mode through a second rope fixing device, and the other end of the rope is connected with the intelligent sensing device;
the intelligent sensing device comprises a first pressure sensing device corresponding to each warning floating device, and a power and signal connecting line, an equipment positioning and information transmitting device and power equipment of the first pressure sensing device;
each first pressure sensing device is arranged in the installation space and is separated from the corresponding warning floating device through a closed access door with a waterproof function;
each warning floating device is connected with the corresponding warning floating device through the corresponding rope;
when the warning floating device floats due to water entering the installation space, the corresponding first pressure sensing device is triggered through the corresponding rope, and the first pressure sensing device sends out an early warning signal through the positioning and information transmission device.
Preferably, the device also comprises a falling protection device and an alarm device; the falling protection device and the alarm device comprise falling prevention nets, a plurality of falling prevention net hooks and a plurality of second pressure sensors;
the anti-falling net is connected with the hole wall of the inner hole of the main structure of the well cover ring through a plurality of anti-falling net hooks;
each anti-falling net hook is connected with the corresponding second pressure sensor, and each second pressure sensor is connected with the equipment positioning and information transmission device;
when the anti-falling net bears the weight, the plurality of second pressure sensors are triggered through the plurality of anti-falling net hooks, and warning information is sent out through the equipment positioning and information transmission device.
Preferably, a third pressure sensor is arranged between the top cover of each warning floating device and the mounting space;
when any one of the warning floating devices floats due to water entering the installation space, the third pressure sensor is triggered; and the third pressure sensor sends out information for warning the floating device to float through the corresponding electric power and signal connecting line.
Preferably, the second cable fixation device is a catheter; each rope is arranged in the corresponding guide pipe and is connected with the bottom of the installation space in a sliding pair mode.
Preferably, the top cover is made of wear-resistant materials.
Preferably, the shell of each warning floating device is provided with a fluorescent coating.
The utility model has the advantages that:
the utility model discloses an use and to realize low-cost, efficient supplementary early warning stage by stage, provide effective instant warning and safeguard measure for city road surface well lid safety.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 shows a schematic plan view of an embodiment of the present invention.
Fig. 2 shows a schematic cross-sectional view at AA of fig. 1 according to the present invention.
Fig. 3 shows a bottom plane structure diagram of the installation space in an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view at BB in fig. 1 according to the present invention.
Fig. 5 is a schematic cross-sectional view of fig. 1 of the present invention.
Fig. 6 is a schematic diagram illustrating a floating state of two warning floating devices according to an embodiment of the present invention.
Detailed Description
Example 1
As shown in fig. 1 to 5, the well lid of supplementary early warning and protection under the urban rainstorm waterlogging condition includes cellar well lid 1 and well lid ring major structure 2.
Wherein, the main structure 2 of the well cover ring is internally provided with an auxiliary and early warning device and an intelligent sensing device;
the auxiliary and early warning device comprises a plurality of warning floating devices 6, and an installation space for installing each warning floating device 6;
the warning floating devices 6 are all arranged in the well cover ring main body structure 2 and are uniformly distributed around the well cover ring main body structure 2;
an installation space is arranged in the manhole cover ring main body structure 2 corresponding to each warning floating device 6;
a top drain hole 3 is arranged on the top wall of each mounting space corresponding to the side surface of the corresponding warning floating device 6, and a bottom drain hole 19 is arranged on the side wall facing the inner hole of the well cover ring main body structure 2;
the lower surface of the top cover 4 of each warning floating device 6 is fixed with one end of a rope 8 through a first rope fixing device 5;
the rope 8 is connected with the bottom of the installation space in a sliding pair mode through a second rope fixing device 9, and the other end of the rope 8 is connected with the intelligent sensing device;
the intelligent sensing device comprises a first pressure sensing device 10 corresponding to each warning floating device 6, and a power and signal connecting line 11, a device positioning and information transmitting device 13 and a power supply device 14 of the first pressure sensing device 10;
each first pressure sensing device 10 is arranged in the installation space and is separated from the corresponding warning floating device 6 through a closed access door 12 with a waterproof function;
each warning floating device 6 is connected with the corresponding warning floating device 6 through a corresponding rope 8;
when the warning floating device 6 floats due to water entering the installation space, the corresponding first pressure sensing device 10 is triggered through the corresponding rope 8, and the first pressure sensing device 10 sends out an early warning signal through the positioning and information transmission device 13.
In some embodiments, the device further comprises a falling protection device and an alarm device; the falling protection device and the alarm device comprise a falling prevention net 16, a plurality of falling prevention net hooks 15 and a plurality of second pressure sensors 17;
the anti-falling net 16 is connected with the hole wall of the inner hole of the well cover ring main body structure 2 through a plurality of anti-falling net hooks 15;
each anti-falling net hook 15 is connected with a corresponding second pressure sensor 17, and each second pressure sensor 17 is connected with the equipment positioning and information transmission device 13;
when the anti-falling net 16 bears the weight, the plurality of second pressure sensors 17 are triggered through the plurality of anti-falling net hooks 15, and warning information is sent out through the equipment positioning and information transmission device 13.
In some embodiments, a third pressure sensor 18 is provided between the top cover 4 of each warning floatation device 6 and the installation space;
when any warning floating device 6 floats due to water entering the installation space, the third pressure sensor 18 is triggered; the third pressure sensor 18 sends out a message warning the flotation device to float through the corresponding power and signal connection 11.
In certain embodiments, the second cable fixation device 9 is a catheter; each rope 8 is arranged in the corresponding guide pipe and is connected with the bottom of the installation space in a sliding pair mode.
In some embodiments, the top cover 4 is made of wear-resistant material, such as rubber, and has the advantages of shock absorption, excellent pressure resistance, long service life, less wear to the vehicle, less noise and the like.
In some embodiments, the housing 7 of each warning floatation device 6 is provided with a fluorescent coating.
The fluorescent coating has a bright color, enabling the warning floatation device 6 to have certain light reflecting characteristics.
As shown in fig. 6, in practical application, the utility model can discharge the entering water to the ground through the top drain hole 3 and the bottom drain hole 19 at the early stage of rainfall, so as to increase the ground drainage speed;
when the local area water is too much to form waterlogging, the warning floating device 6 can float, and the shell 7 of the red fluorescent coating can play a warning role;
triggering a third pressure sensor 18 between the top cover 4 and the installation space during the process of warning that the floating device 6 is floating;
when the water speed is too fast or the water level is too high, the first pressure sensing device 10 is pulled and touched through the rope 8, and then the information is fed back to relevant departments of the city through the equipment positioning and information transmitting device 13, so that the urban inland inundation risk is reminded.
When a person or other objects fall under the condition that the cellar well cover 1 is lost, or the cellar well cover 1 falls due to damage, the anti-falling net 16 can play a role in anti-falling protection, meanwhile, the square anti-falling net hook 15 connected with the corresponding second pressure sensor 17 can trigger the second pressure sensor 17 on the annular edge of the cellar well cover 1, and then information is fed back to relevant departments in the city through the equipment positioning and information transmission device 13.
Example 2
The water accumulation phenomenon in the inner part of a city is serious because strong rainfall exceeds the drainage capacity of the city for a short time in the city. The surface water is 50cm, and the water surface is turbid. During inland inundation, the walking safety of partial residents still needing to go out causes great hidden trouble.
Through the utility model discloses the device, four red fluorescence warning device around the well lid are because surface of water buoyancy floats on the surface of water, and red fluorescence device gives the resident with strong warning effect and reminds to avoid the hidden danger region. Meanwhile, the pressure sensing device below the top cover and the bottom rope traction pressure sensing device feed back information to the urban management department through the equipment positioning and information transmission device, and the urban management department determines the serious urban inland inundation area through information collection and carries out corresponding measure treatment.
Example 3
The well lid of a certain urban road sidewalk is too long in service time, so that the potential damage of the well lid is serious, and a certain pedestrian steps on the well lid when walking at night and falls into the well due to the damage of the well lid. Through the utility model discloses the device, the protection network of connection between the device can play the guard action of preventing falling, and this pedestrian falls on the protection network to climb out safely. Meanwhile, the well lid ring edge L-shaped pressure outlet sensing device is triggered, information is fed back to the city management department through the equipment positioning and information transmission device, and the city management part further overhauls and maintains the well lid.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The well cover for assisting early warning and protection under the condition of urban rainstorm waterlogging comprises a cellar well cover (1) and a well cover ring main body structure (2); the method is characterized in that: an auxiliary and early warning device and an intelligent sensing device are arranged in the well cover ring main body structure (2);
the auxiliary and early warning device comprises a plurality of warning floating devices (6) and an installation space for installing each warning floating device (6);
the warning floating devices (6) are all arranged in the well cover ring main body structure (2) and are uniformly distributed around the well cover ring main body structure (2);
the well cover ring main body structure (2) is internally provided with the installation space corresponding to each warning floating device (6);
a top drain hole (3) is formed in the top wall of each installation space, corresponding to the side face of the corresponding warning floating device (6), and a bottom drain hole (19) is formed in the side wall, facing the inner hole of the well cover ring main body structure (2);
the lower surface of the top cover (4) of each warning floating device (6) is fixed with one end of a rope (8) through a first rope fixing device (5);
the rope (8) is connected with the bottom of the installation space in a sliding pair mode through a second rope fixing device (9), and the other end of the rope (8) is connected with the intelligent sensing device;
the intelligent sensing device comprises a first pressure sensing device (10) corresponding to each warning floating device (6), and a power and signal connecting line (11), a device positioning and information transmitting device (13) and power supply equipment (14) of the first pressure sensing device (10);
each first pressure sensing device (10) is arranged in the installation space and is separated from the corresponding warning floating device (6) through a closed access door (12) with a waterproof function;
each warning floating device (6) is connected with the corresponding warning floating device (6) through the corresponding rope (8);
when the warning floating device (6) floats due to water entering the installation space, the corresponding first pressure sensing device (10) is triggered through the corresponding rope (8), and the first pressure sensing device (10) sends out an early warning signal through the positioning and information transmission device (13).
2. The well lid for assisting in early warning and protection in urban rainstorm waterlogging conditions according to claim 1, further comprising a falling protection device and an alarm device; the falling protection device and the alarm device comprise falling prevention nets (16), a plurality of falling prevention net hooks (15) and a plurality of second pressure sensors (17);
the anti-falling net (16) is connected with the hole wall of the inner hole of the well cover ring main body structure (2) through a plurality of anti-falling net hooks (15);
each anti-falling net hook (15) is connected with the corresponding second pressure sensor (17), and each second pressure sensor (17) is connected with the equipment positioning and information transmission device (13);
when the anti-falling net (16) bears the weight, the plurality of second pressure sensors (17) are triggered through the plurality of anti-falling net hooks (15), and warning information is sent out through the equipment positioning and information transmission device (13).
3. The well lid for assisting in early warning and protection in urban stormwater and waterlogging situations as claimed in claim 1, wherein a third pressure sensor (18) is arranged between the top cover (4) of each warning floatation device (6) and the installation space;
-triggering said third pressure sensor (18) when any of said warning floatation means (6) is floated by water entering said installation space; the third pressure sensor (18) sends out information for warning the floating device to float through the corresponding power and signal connecting wire (11).
4. Well lid for the auxiliary early warning and protection in urban stormwater and waterlogging situations according to claim 1, characterized in that said second rope fixing means (9) is a conduit; each rope (8) is arranged in the corresponding guide pipe and is connected with the bottom of the installation space in a sliding pair mode.
5. The well lid for assisting in early warning and protection in urban stormwater and waterlogging conditions according to claim 1, wherein the top cover (4) is made of a wear-resistant material.
6. The well lid for assisting in early warning and protection in urban stormwater and waterlogging conditions as claimed in claim 1, wherein the housing (7) of each warning floatation device (6) is provided with a fluorescent coating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120003068.0U CN214461042U (en) | 2021-01-04 | 2021-01-04 | Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120003068.0U CN214461042U (en) | 2021-01-04 | 2021-01-04 | Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition |
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| CN214461042U true CN214461042U (en) | 2021-10-22 |
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| CN202120003068.0U Active CN214461042U (en) | 2021-01-04 | 2021-01-04 | Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726796A (en) * | 2021-01-04 | 2021-04-30 | 上海市城市建设设计研究总院（集团）有限公司 | Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition |
| KR20240050714A (en) * | 2022-10-12 | 2024-04-19 | 주식회사 새로운길 | Manhole |
-
2021
- 2021-01-04 CN CN202120003068.0U patent/CN214461042U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726796A (en) * | 2021-01-04 | 2021-04-30 | 上海市城市建设设计研究总院（集团）有限公司 | Well lid of supplementary early warning and protection under urban rainstorm waterlogging condition |
| KR20240050714A (en) * | 2022-10-12 | 2024-04-19 | 주식회사 새로운길 | Manhole |
| KR102695414B1 (en) | 2022-10-12 | 2024-08-16 | 주식회사 새로운길 | Manhole |
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