CN205839803U - A kind of suspension type safety anti-falling device - Google Patents
A kind of suspension type safety anti-falling device Download PDFInfo
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- CN205839803U CN205839803U CN201620727247.8U CN201620727247U CN205839803U CN 205839803 U CN205839803 U CN 205839803U CN 201620727247 U CN201620727247 U CN 201620727247U CN 205839803 U CN205839803 U CN 205839803U
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- well
- grate
- well grate
- suspender member
- borehole wall
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Abstract
This utility model is applicable to urban construction field, it is provided that a kind of suspension type safety anti-falling device, has the corrosion-resistant well grate of multiple water hole；And make multiple suspender members that described well grate is hung in well head；Described well grate is removably connected with pit shaft, well or the borehole wall by described suspender member；The load weight of described well grate is not less than 50 kilograms.By setting on well head, there is relatively large load weight and the well grate with water hole and the suspender member matched with well grate, surface gathered water is made to drain in time, when well lid defect, can prevent pedestrian from crashing into deep-well by well grate, ensure the personal safety of pedestrian, the plenty of time has been striven for for well lid reparation, substantially increase the safety of road surface well, the most corrosion resistant well grate is greatly improved service life, without often changing, save substantial amounts of human and material resources, financial resources, be suitable to carry out the city construction engineering of extensive layout and Old City well transformation and upgrade engineering.
Description
Technical field
This utility model belongs to urban construction field, particularly relates to a kind of suspension type safety anti-falling device.
Background technology
Well lid is the necessary infrastructure in a kind of urban construction, owing to the conventional requirement to well lid does not has standardized administration,
Make old well lid structurally easily cause defect or tripping, even lose；Old well lid is the guarantor in each city the most domestic
The amount of having is the biggest, and situation can not go again to repair after occurring the very first time, is allowed to become trap, and the thing of life threatening is sent out repeatedly
Raw.
At present, in the street of most cities, highway pavement, traditional old well there is no outfit anti-fall device,
Existing protection is utilized in the anti-fall device at crib pedestal with expansion bolt Yu nylon wire mostly, and the well grate of nylon wire formula holds
Weight ability, does not has enough intensity of loads to support those who fall well, has sizable potential safety hazard when well lid is lost.With
Time, nylon wire is susceptible to aging, is particularly susceptible and is corroded by the biogas of down-hole, has further speeded up the aging of nylon wire, greatly
Shorten greatly and be accomplished by changing once about its service life, even half a year, and the hoistway in city is large number of, keeps in repair each time
Replacing can waste substantial amounts of human and material resources and financial resources, and road causes sizable harmful effect.
Utility model content
This utility model provides a kind of suspension type safety anti-falling device, it is intended to solve current well lid anti-fall device not foot
Enough intensity of loads, and problem perishable, that service life is short.
This utility model is achieved in that a kind of suspension type safety anti-falling device, including:
There is the corrosion-resistant well grate of multiple water hole；And
Make multiple suspender members that described well grate is hung in well head；
Described well grate is removably connected with pit shaft, well or the borehole wall by described suspender member；
The load weight of described well grate is not less than 50 kilograms.
Preferably, described well grate material is cast iron, spheroidal graphite cast-iron, plastics or composite.
Preferably, described suspender member is connected on pit shaft, well or the borehole wall by the way of welding.
Preferably, described suspender member includes the first suspending assembly being connected with the borehole wall, and one end is hung with described first
Assembly is flexibly connected, the second suspending assembly that the other end is connected with described well grate.
Preferably, described second suspending assembly is an I-shaped connector, one end of described I-shaped connector with
On described first suspending assembly one link slot be flexibly connected, the other end of described I-shaped connector be movably connected in
On described well grate.
Preferably, described suspender member be conventional expansion bolt/screw, annular ex-pansion bolt/screw set, link up with, buckle of climbing the mountain,
One in concentric reducer snap ring or U-shaped snap ring, or several combinations..
Preferably, described suspender member is at least 3.
Preferably, described well grate also includes when well lid departs from well head, extended and higher than the attention device of well head.
Preferably, described attention device includes the elastic tip being located on described well grate or the borehole wall, and when well lid is normally closed
Press on during well head on described well lid, there is the warning end of alarming sign.
Preferably, when the quantity of described attention device is multiple, described attention device is arranged with the direction being transverse to link length
It is distributed on described well grate.
The suspension type safety anti-falling device that this utility model provides, including the corrosion-resistant well grate with multiple water hole；With
And make multiple suspender members that described well grate is hung in well head；Described well grate is by described suspender member and pit shaft, well or the borehole wall
Removably connect；The load weight of described well grate is not less than 50 kilograms.By arranging on well head, there is relatively large load weight
And there is the well grate of water hole and the suspender member matched with well grate, and make surface gathered water to drain in time, when well lid defect,
Can prevent pedestrian from crashing into deep-well by well grate, ensure the personal safety of pedestrian, strive for the plenty of time for well lid reparation, significantly
Improve the safety of road surface well, the most corrosion resistant well grate is greatly improved service life, it is not necessary to often change, and saves a large amount of
Human and material resources, financial resources, be suitable to carry out the city construction engineering of extensive layout and Old City well transformation and upgrade engineering.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of suspension type safety anti-falling device that this utility model provides；
Fig. 2 is the structure chart of the suspender member that this utility model provides；
Fig. 3 is the structure chart of the suspension type safety anti-falling device with attention device that this utility model provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
This utility model embodiment has relatively large load weight by arranging on well head and has the corrosion-resistant of water hole
Well grate and the suspender member matched with well grate, make surface gathered water to drain in time, when well lid defect, can be prevented by well grate
Pedestrian crashes into deep-well, has ensured the personal safety of pedestrian, has striven for the plenty of time for well lid reparation, substantially increases road surface well
Safety, the most corrosion resistant well grate is greatly improved service life, it is not necessary to often changes, saves substantial amounts of human and material resources, wealth
Power, is suitable to carry out the city construction engineering of extensive layout and Old City well transformation and upgrade engineering.
As it is shown in figure 1, in an embodiment of the present utility model, suspension type safety anti-falling device includes: have multiple
The corrosion-resistant well grate 1 of water hole 10, and make multiple suspender members 2 that well grate 1 is hung in well head；Well grate 1 by suspender member 2 with
Pit shaft, well or the borehole wall removably connect；The load weight of well grate 1 is not less than 50 kilograms.It is to be appreciated that well grate 1 is permissible
It it is circular, square, polygon etc..
In embodiments of the present invention, suspender member 2 forms a drop h that can house well lid, wherein, h's with well grate 1 at well head
Value determines according to the size of actual well lid facility, to facilitate installation to be advisable.
In an embodiment of the present utility model, well grate 1, suspender member can be made by the design of the aspect such as structure, material
The intensity of 2 improves with rigidity so that it is load weight is not less than 50 kilograms, so that well grate 1 can carry the weight of an ordinary people
Amount.Such as, well grate 1 arranges reinforcement, or uses cast iron or spheroidal graphite cast-iron as well grate 1, the making material of suspender member 2
Material, make well grate 1 and suspender member 2 combination can the falling object of support of larger weights, substantially increase anti-fall performance.
Meanwhile, the selection of well grate material needs consider its corrosion-resistant, aging-resistant performance, so that well grate 1 is disliked at environment
Bad down-hole can use the longer time, and keeps enough support strengths and structural rigidity.Selected well grate material
Characteristic should be able to resist down-hole biogas and the corrosion of waste water flowed into by well head, in the present embodiment, can select above-mentioned
Cast iron, spheroidal graphite cast-iron are as the making material of well grate 1, additionally, the material of well grate 1 can also use plastics or composite, and tool
Body according to the actual requirements and becomes original selection.These materials above-mentioned not only have preferable decay resistance, also have higher
Support strength, is that good well grate makes material.
In a kind of embodiment of the present utility model, if the borehole wall, pit shaft or well are cast iron materials in existing well lid facility
Matter, then suspender member 2 can be directly welded on the borehole wall, pit shaft or well.If the borehole wall, pit shaft or well are in existing well lid facility
Non-cast iron quality, then need to add on the borehole wall in advance cartridge plate, then weld, and such as, first passes through expansion bolt by prefabricated steel
Plate is fixed on the borehole wall, then is welded on this steel plate by suspender member 2, makes suspender member 2 be fixed on the borehole wall.
As in figure 2 it is shown, in a kind of embodiment of the present utility model, suspender member 2 includes the first hanging being connected with the borehole wall
Assembly 21, and one end is flexibly connected with the first suspending assembly 21, the second suspending assembly 22 that the other end is connected with well grate 1.
Preferably, the first suspending assembly 21 and the second suspending assembly 22 use cast iron, Nodular cast iron material to make, it is ensured that
It has enough support strengths, prevents the those who fall well fallen on well grate 1 from crashing into deep-well.
First suspending assembly 21 has a link slot 211, and the centre of link slot 211 has along the side vertical with length direction
To the movable mouth 212 penetrating this link slot 211.Wherein, the second suspending assembly 22 is an I-shaped connector, and I-shaped is even
One of them " one " word end of fitting is movably connected in the link slot 211 of the first suspending assembly 21, and I-shaped connects
" | " shape connecting portion of part is stretched out by the movable mouth of link slot 211, and another " one " word end of I-shaped connector is movable
Be connected in the connecting shaft hole 12 on well grate 1.
In this utility model embodiment, link slot 211 is cylinder groove or dovetail groove, and wherein cylinder groove or dovetail groove are permissible
It is one-body molded, or is assemblied to form by two parts.When link slot 211 is dovetail groove, including having the first cell wall and bottom land
Base plate 213, there is the side plate 214 of the second cell wall, and the fixture 215 being fixed on base plate 213 by side plate 214, wherein
Fixture 215 can be threaded fasteners.
In other embodiments of the present utility model, suspender member 2 can also is that conventional expansion bolt/screw, annular ex-pansion
Bolt/screw set, link up with, one in buckle of climbing the mountain, concentric reducer snap ring or U-shaped snap ring, or several combination, it is with the borehole wall even
Connect cooperation, easy for installation, it is connected firmly, low cost.
In this utility model embodiment, suspender member 2 is no less than 3；Preferably, the quantity of suspender member 2 is three, hanging
Part 2 and well grate 1 form three-point mount formula structure, make well grate 1 can stably hang in well, without turning on one's side；Certainly hang
The quantity of suspension member 2 can select according to the actual requirements more than 3.
In an embodiment of the present utility model, well lid install after need follow-up carry out safeguard cleaning deep-well time, can use
Conventional tool opens each suspender member, the practical operation of such convenient working person one by one.If needing antitheft, then can also optimize suspender member
Structure, after being allowed to first use special opener to open first suspender member, second could be opened one by one and hang with the 3rd
Suspension member, the most just can open or take out well grate and carry out deep-well cleaning work.Therefore, the cast iron suspension type peace that this utility model provides
Full anti-fall device itself can also possess certain anti-theft feature, if without special opener, then cannot open or take this away
Well grate.
As it is shown on figure 3, in an embodiment of the present utility model, a kind of suspension type safety anti-falling device, also include setting
On well grate 1, the attention device 3 coordinated with well lid, attention device 3 includes elastic tip 31, and supports when well lid normally closes well head
The warning end 32 being pressed on well lid, wherein elastic tip 31 can be spring assembly, or has other structures springy, when well lid takes off
When well head, warning end can be upspring by the effect of the elastic force of elastic tip 31, stretches out and is higher than well head.Wherein, warning end
32 have for pointing out well lid to have disengaged from the alarming sign of well head；Alarming sign can be colour code or other can be by pedestrian
The mark quickly identified.Wherein, the color easily identified that colour code is the most bright-coloured, or the alternate setting of multiple color,
As alternate in red informal voucher stricture of vagina etc..Passerby can be reminded to get around the well head of well lid defect by attention device 3, and remind people to warn well
Lid is repaired, and road safety serves huge effect.
In a preferred embodiment of the present utility model, the warning end 32 of attention device 3 is provided with fluorescent material, it is simple at night
Between carry out identification, improve safety.
In an embodiment of the present utility model, the quantity of attention device 3 is one or more.Quantity when attention device 3
For time multiple, attention device 3 is arranged on well grate 1 with the direction being transverse to the length of road, so when well lid is lost, and attention device
3 all stretch out well head, and the side that the people that is just expert at advances is upwardly formed row's attention device group, it is easier to is found in time by people, goes forward side by side
Row is repaired, and improves the safety of road.
Certainly, the mode of all right cincture of alarm rod 3, it is arranged in equably on the circumference of well grate 1, or the more appearance with other
The arrangement mode that easily be it is found that is arranged on well grate 1, and final purpose is for being easy to by people's identification out.
In an embodiment of the present utility model, when well lid departs from well head, alarm rod can by the effect of elastic tip
Stretch out well head, and higher than between well head 20cm to 40cm, this is the most both convenient for distinguishing, again will not be the highest and cause other
Accidentally injure.
In a preferred embodiment of the present utility model, warning end 32 be provided with for detect well lid whether with warning end 32
The the first pressure transducer (not shown) disengaged；Also have can be with control for cast iron suspension type safety anti-falling device simultaneously
The radio communication device (not shown) that center communicates, when the first pressure transducer detect well lid with warning end 32 it
Between pressure die-off, when even zero, signal transmission is to after radio communication device, and radio communication device transmits the signal to control
Center, thus remind the personnel of relevant departments in time the road surface at this and well lid situation to be paid close attention to and potential safety hazard investigation.
In a preferred embodiment of the present utility model, suspender member 2 is provided with for detecting whether there is weight to fall within well
The second pressure transducer (not shown) on grate 1, the second pressure transducer can be located at each attachment structure of suspender member 2
Place, when there being weight to fall within well grate 1, the second pressure transducer detects that pressure increases suddenly, transmits a signal to channel radio simultaneously
T unit, radio communication device transmits the signal to control centre, thus reminds the personnel of relevant departments in time at this
Road surface and well lid situation carry out paying close attention to and potential safety hazard investigation.
The purpose arranging the first pressure transducer and the second pressure transducer is: in pedestrian falls into well, although well grate 1 can
With the temporary transient support person of crashing into, if but the person of crashing into itself do not possess and save oneself or emergency ability, or lose when falling and save oneself
Or emergency ability, then it is possible to cause further danger, and cause serious life to injure.And now a lot of well grates are not
There is warning function, even if having is the most all after the person of crashing into falls, actively being gone by the person of crashing into operation could realize alarm, if falling
When the person of entering does not possesses or loses emergency ability, then cannot obtain the rescue of outside in time, further result in even more serious injury,
Therefore, the first pressure transducer is set and the second pressure transducer is also a kind of preferred version of the present utility model.
In an embodiment of the present utility model, attention device 3 can use plastic material, not only low cost, and will not
Imprudence is crashed into the pedestrian in well and causes serious personal injury.
The suspension type safety anti-falling device that above-mentioned utility model embodiment provides, including having the corrosion-resistant of multiple water hole
Well grate；And make multiple suspender members that described well grate is hung in well head；Described well grate is by described suspender member and pit shaft, well
Or the borehole wall is formed and removably connects；The load weight of described well grate is not less than 50 kilograms.Have relatively by arranging on well head
Heavy load weight and have the well grate of water hole and the suspender member matched with well grate, makes surface gathered water to drain in time, when
During well lid defect, can prevent pedestrian from crashing into deep-well by well grate, ensure the personal safety of pedestrian, strive for greatly for well lid reparation
The amount time, substantially increasing the safety of road surface well, the most corrosion resistant well grate is greatly improved service life, it is not necessary to the most more
Change, save substantial amounts of human and material resources, financial resources, be suitable to carry out the city construction engineering of extensive layout and Old City well changes
Make upgrading engineering.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, the hanging application of principle, equivalent and the improvement etc. made within the spirit of utility model and principle, all should wrap
Within being contained in protection domain of the present utility model.
Claims (10)
1. a suspension type safety anti-falling device, it is characterised in that described device includes:
There is the corrosion-resistant well grate of multiple water hole；And
Make multiple suspender members that described well grate is hung in well head；
Described well grate is removably connected with the formation of pit shaft, well or the borehole wall by described suspender member；
The load weight of described well grate is not less than 50 kilograms.
2. device as claimed in claim 1, it is characterised in that described well grate material is cast iron, spheroidal graphite cast-iron, plastics or compound
Material.
3. device as claimed in claim 1, it is characterised in that one end of described suspender member is connected to well by the way of welding
On cylinder, well or the borehole wall.
4. device as claimed in claim 1, it is characterised in that described suspender member includes the first hanging group being connected with the borehole wall
Part, and one end is flexibly connected with described first suspending assembly, the second suspending assembly that the other end is connected with described well grate.
5. device as claimed in claim 4, it is characterised in that described second suspending assembly is an I-shaped connector, institute
The one end stating I-shaped connector is flexibly connected with the link slot on described first suspending assembly, and described I-shaped connects
The other end of part is movably connected on described well grate.
6. device as claimed in claim 1, it is characterised in that described suspender member is conventional expansion bolt/screw, annular ex-pansion
Bolt/screw set, link up with, one in buckle of climbing the mountain, concentric reducer snap ring or U-shaped snap ring, or several combination.
7. the device as described in claim 1-6 any one, it is characterised in that described suspender member is at least 3.
8. device as claimed in claim 1, it is characterised in that described well grate also includes:
When well lid departs from well head, extended and higher than the attention device of well head.
9. device as claimed in claim 8, it is characterised in that described attention device includes:
It is located at the elastic tip on described well grate or the borehole wall, and
Press on described well lid when well lid normally closes well head, there is the warning end of alarming sign.
10. device as claimed in claim 8, it is characterised in that when the quantity of described attention device is multiple, described attention device
It is arranged on described well grate being transverse to the direction of link length.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016205324410 | 2016-06-02 | ||
| CN201620532441 | 2016-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839803U true CN205839803U (en) | 2016-12-28 |
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ID=57618518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620727247.8U Active CN205839803U (en) | 2016-06-02 | 2016-07-12 | A kind of suspension type safety anti-falling device |
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| Country | Link |
|---|---|
| CN (1) | CN205839803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797245A (en) * | 2018-06-13 | 2018-11-13 | 胡雨萌 | Urban roads safety based on fire-fighting and rescue network drains guard system |
-
2016
- 2016-07-12 CN CN201620727247.8U patent/CN205839803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797245A (en) * | 2018-06-13 | 2018-11-13 | 胡雨萌 | Urban roads safety based on fire-fighting and rescue network drains guard system |
| CN108797245B (en) * | 2018-06-13 | 2020-11-20 | 福州城建设计研究院有限公司 | Urban road safety drainage protection system based on fire rescue network |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 rooms 113 and 115, building C10, Incubation Park, 17 Gutian 5th Road, Qiaokou District, Wuhan City, Hubei Province Patentee after: Wuhan Youpin Zhizao Technology Co.,Ltd. Address before: 430000 No.102, building 3, Incubation Park, No.17 gutianwu Road, Qiaokou District, Wuhan City, Hubei Province Patentee before: WUHAN YUEHENGSHUN MUNICIPAL ROAD FACILITIES Co.,Ltd. |