CN108221641A - A kind of bridge anti-fall device - Google Patents
A kind of bridge anti-fall device Download PDFInfo
- Publication number
- CN108221641A CN108221641A CN201711415320.3A CN201711415320A CN108221641A CN 108221641 A CN108221641 A CN 108221641A CN 201711415320 A CN201711415320 A CN 201711415320A CN 108221641 A CN108221641 A CN 108221641A
- Authority
- CN
- China
- Prior art keywords
- fall device
- bridge
- ejector arm
- fall
- along
- Prior art date
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
Abstract
A kind of bridge guide rail, the guide rail is arranged on bridge bottom side or both sides, and a kind of bridge anti-fall device, including symmetrically arranged directive wheel and leading arm, leading arm one end connects directive wheel, the other end is lifted with anti-fall device ontology, the upper surface of the anti-fall device ontology is provided with driving portion, the anti-fall device ontology is driven to be moved along rail portion, there are one ejection doors for the outside setting to bridge of the anti-fall device ontology, the ejection door is arranged to that ejector arm can be popped up, the ejector arm is fixed along it end and is rotated by 90 ° along covering of the fan opening pop-up, so as to open anti-drop net, control unit is additionally provided in the inside of the anti-fall device, communication unit, the communication unit is full duplex, it externally sends transducing signal and receives external control signal, the pop-up and withdrawal of the control unit control ejector arm.
Description
Technical field
The present invention relates to traffic engineering technical fields, are specifically related to a kind of bridge guide rail and anti-fall device.
Background technology
With increasingly growing prosperity for mankind's infrastructure project, the construction of bridge is more and more, correspondingly, especially large-scale from bridge
Or the situation of falling on extra-large bridge happens occasionally, this fall may be unexpected, it is also possible to be intentionally for it, such as gold
Although a door bridge is not longest suspension bridge in the world, Gold Gate Bridge is due to its grand vast moulding known to common people.
However, another reason for causing this bridge well-known is then the title in its " suicide Holy Land ".According to statistics, it is built up from bridge
Since, it shares people more than 1200 and jumps down from bridge, say farewell in generation.Since the distance of bridge floor to sea is up to 60 meters, then it is aided with
Huge impact force when people falls, felo-de-se there is no the possibility of existence, in addition, accidental falling is quite a few, in addition, one
Illegally tenesmus (such as parachuting, the wing clothes slide, bungee jumping) also happens occasionally caused by a little teenagers' pursuit extreme sports.
Either deliberately for it or unexpected, even seeking to illegal extreme sport of venture exciter etc., (such as parachuting, the wing take
Slide, bungee jumping) being all bridge management, person is not intended to the illegal tenesmus behavior seen, and some large bridges can be thus in bridge both sides
The anti-fall string bag is wrapped up, illegal tenesmus behavior is prevented with this, but the anti-fall string bag of this comprehensive package bridge one or both sides is past
Toward flexibility is lacked, and may also have environmentally friendly risk (such as threat to birds), in addition, in feelings such as bridge inspection and maintenance constructions
Under shape, the demand also protected, therefore, how to develop a kind of bridge of the environmentally friendly risk with using flexible and bottom prevents
The device illegally to drop just becomes bridge management person's problems faced, for this purpose, the present invention, which provides one kind, has using flexible, safety
Reliably, the bridge anti-fall device without environmentally friendly risk.
Invention content
For solution more than technical problem, present invention firstly provides a kind of bridge guide rail, the guide rail is arranged on bridge bottom
One or both sides, including along the extended rail portion in bridge edge, the rail portion includes the neck extended downwardly from bridge bottom
And the platform part in the extension of neck bottom end both lateral sides, the upper surface of the platform part are provided with guide rail, the rail portion
Lower surface is provided with rack rails or rubber friction surface.
The present invention also provides a kind of bridge anti-fall device, including symmetrically arranged directive wheel and leading arm, leading arm one end
Directive wheel is connected, the other end is lifted with anti-fall device ontology, and the upper surface of the anti-fall device ontology is provided with driving portion, driving
The anti-fall device ontology is moved along rail portion, and the both ends of the anti-fall device ontology are each provided with an image sensing portion, is led to
Barrier before and after imaging sensor perceives is crossed, there are one multi-functional gondola interfaces for setting in the lower section of the anti-fall device, described
Gondola interface can access multi-functional gondola, and there are one ejection doors for the outside setting to bridge of the anti-fall device ontology, should
Ejection door is arranged to that ejector arm can be popped up, and the ejector arm is fixed along it end and is rotated by 90 ° along covering of the fan opening pop-up, so as to
Anti-drop net is opened, control unit, communication unit are additionally provided in the inside of the anti-fall device, the communication unit is full duplex, right
Outer transmission transducing signal simultaneously receives external control signal, the pop-up and withdrawal of the control unit control ejector arm.
Optionally, foregoing bridge anti-fall device, there are one image sensing gondolas for tool, which can
With the breakage by shooting image inspection bridge.
Optionally, foregoing bridge anti-fall device, wherein the ejector arm for a pair, described two ejector arm along its
Fixing end, which is rotated by 90 °, reversely opens pop-up along covering of the fan, so as to open anti-drop net between two ejector arm.
Optionally, foregoing bridge anti-fall device, wherein the driving of the power part, can be to pass through internal combustion engine
Mode, the mode of accumulator wired or wireless take the mode of electricity, take one kind in the mode of electricity from the rail portion from external
It is or a variety of compound.
Optionally, foregoing bridge anti-fall device, wherein the ejector arm is 1, it is 90 degree fan-shaped around its fixing end
Pop-up, to open the angular anti-drop net of a Zhang San.
Optionally, foregoing bridge anti-fall device, wherein the driving portion is gear driving portion or rubber wheel drive
Portion.
A kind of application method of foregoing bridge anti-fall device, wherein the edge that the anti-fall device is described before being lifted on
In the rail portion of bridge edge setting, and it can slide along, the drive wheel at the top by being arranged on the anti-fall device,
It is moved to below potential illegally tenesmus behavior spot by external control instruction when the potential illegal tenesmus behavior of generation,
The ejector arm is popped up, and then open anti-drop net by external command, prevents the generation of illegally tenesmus behavior.
A kind of further application method of foregoing bridge anti-fall device, the anti-drop net can be it is conductive,
A certain range of electric current is passed to, dizzy or paralysis tenesmus person and/or the mesh tenesmus person for passing through anti-drop net can be hit
Foot is wound, and limits the action of tenesmus person.
A kind of further application method of foregoing bridge anti-fall device, the anti-fall device are also equipped with upward
Millimetre-wave radar, when occur it is doubtful it is illegal fall in the case of, anti-fall device can be concealed close, and passes through manual control and milli
The means wind that metre wave radar detection combines positions and determines the assurance of the time and ejector arm pop-up opportunity of personnel's tenesmus.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the bridge anti-fall device of the present invention and the lifting schematic diagram of bridge guide rail；
Fig. 2 is the bridge anti-fall device vertical view of the present invention, includes the use of a pair of of ejector arm pop-up schematic diagram under state；
Fig. 3 is the pop-up schematic diagram of triangle anti-drop net in the case of an ejector arm in another embodiment of the present invention；
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the bridge 1 that the bridge anti-fall device of the present invention is targeted, bottom side or both sides in bridge 1,
Be provided with along the extended rail portion 2 in bridge edge, the rail portion 2 include the neck extended downwardly from 1 bottom of bridge and
The platform part of neck bottom end both lateral sides extension, the upper surface of the platform part is provided with guide rail, the lower surface of the rail portion
Rack rails is provided with, anti-fall device of the invention includes symmetrically arranged directive wheel 3 and leading arm 4, and the connection of 4 one end of leading arm is led
Anti-fall device ontology 5 is lifted with to 3 other ends of wheel, the upper surface of the anti-fall device ontology 5 is provided with gear 6, the tooth
Wheel 6 is engaged with the rack rails, and the anti-fall device ontology 5 is driven to be moved along rail portion, under some specific usage scenarios, institute
It states gear and rack rails could alternatively be rubber wheel and friction portion, to reach muting function, at the both ends of the anti-fall device ontology 5
An image sensing portion 7 is each provided with, prevents from answering back to barrier by image sensing, may be used also in the lower section of the anti-fall device 5
With setting there are one gondola interface, the gondola interface can access multi-functional gondola, can access one in the present embodiment
Image sensing gondola 8, the image sensing gondola 8 can be by shooting the breakage of image inspection bridge, so as to expand this
The multi-functional property of the anti-fall device of invention, so as to expand its purposes, as shown in Fig. 2, in anti-fall device ontology 5 of the invention
There are one ejection doors 9 for outside setting to bridge, which is arranged to that a pair of of ejector arm 9-1 and 9-2 can be popped up, described
Ejector arm is fixed along it end and is rotated by 90 ° along covering of the fan opening pop-up, so as to open anti-drop net 10 between two ejector arm.
Control unit, power part and communication unit are additionally provided in the inside of the anti-fall device, the power part provides
Driving force, the communication unit are full duplex, externally send transducing signal and receive external control signal, the control unit control pop-up
The pop-up and withdrawal (opening of anti-drop net) of arm.
The driving of the power part, can be by way of internal combustion engine, the mode of accumulator or the wired or nothing from outside
Line takes the mode of electricity or takes electricity from the rail portion.
In another optional embodiment of the present invention, the ejector arm is angular for 1 90 degree of one Zhang San of opening
Anti-drop net.
A kind of application method of foregoing bridge anti-fall device, wherein the anti-fall device is lifted on along under bridge
Side can slide along, the driving wheel at the top by being arranged on the anti-fall device along in the rail portion of bridge edge setting
Driving is moved to potential illegally tenesmus behavior spot when the potential illegal tenesmus behavior of generation by external control instruction
Lower section pops up the ejector arm, and then open anti-drop net by external command, prevents the generation of illegally tenesmus behavior.
Under some specific conditions, for example, suicide generation when, suicide personnel are possible to when falling onto anti-drop net
It further crosses anti-drop net to attempt to drop again, anti-drop net at this time can be conductive, pass to a certain range of electric current, can
To hit dizzy or paralysis tenesmus person or by setting the mesh size of anti-drop net in particular range so that the foot of tenesmus person
Winding limits the action of tenesmus person.
Further, when the material of bridge floor and thickness allow, the anti-fall device can also equip upward millimeter wave
Radar, when occur it is doubtful it is illegal fall in the case of, anti-fall device can be concealed close, and passes through manual control and millimetre-wave radar
The means wind of detection is accurately positioned and determines the assurance of the time and ejector arm pop-up opportunity of personnel's tenesmus, so as to preferably prevent
Illegal fall time further, can be used for preventing illegal parabolic.
Obviously, the bridge guide rail and bridge anti-fall device can be a pair, be separately positioned on the both sides of bridge, can also
For a U-shaped rails, the anti-fall device performs anti-fall task along U-shaped rails so as to reach the both sides of bridge.
However, it will be understood by those skilled in the art that the block diagram occurred in this specification represents to implement the principle of the disclosure
The concept map of illustrative circuit.Similarly, it is to be understood that the expressions such as any flow table, flow chart, state transition diagram, pseudocode can
It is represented and by computer or the various processes of processor execution by substantive in computer-readable medium, no matter these computers
Or whether processor clearly shows.It can be in transience state (signal) and non-transitory state (for example, in such as CD-
ROM, DVD, blue light, hard disk drive, flash card or other kinds of tangible media tangible medium on) in realize and write
The computer-readable medium and code entered.
The function of various elements shown in figure can be performed by using specialized hardware with that can combine suitable software
The hardware of software provides.When provided by a processor, the function can by single application specific processor or single common processor or
Multiple independent processors that some of which can share provide.Also, explicitly using term " processor " or " control
Device " should not be construed as exclusively referring exclusively to the hardware for being able to carry out software, and can without limitation, implicitly include number
Word signal processor (" DSP ") hardware, for storing the read-only memory of software (" ROM "), random access memory (" RAM ")
And nonvolatile memory.
Other hardware, it is conventional and/or customization to be included.Similarly, it is shown in figure it is any switch only
Only it is conceptual.Their function can by operation of program logic, special logic, program control and special logic interaction or
Person even carries out manually, and implementer can select specific technology according to understanding more detailed to context.
Although the embodiment of the introduction comprising the disclosure, those skilled in the art are had been shown and are described in detail here
Many other various embodiments for still including these introductions can easily be designed.Note that those skilled in the art can be with
Modifications and variations are made according to the above instruction
Some specific embodiments are described above.It should be appreciated that these embodiments can be modified.Example
Such as, the element of different embodiments can be combined, supplements, changes and delete, so as to obtain other embodiments.In addition,
Those of ordinary skill in the art, which should be recognized that, to replace what is had been disclosed above using other structures and process flow
Structure and process flow, so as to obtain other embodiments.The other embodiments at least in substantially the same manner, realize essence
Upper identical function achievees the effect that embodiment disclosed by the invention provides substantially the same.Correspondingly, these and other
Embodiment should belong to the scope of the present invention.
Claims (10)
1. a kind of bridge guide rail, the guide rail are arranged on bridge bottom side or both sides, including along the extended guide rail in bridge edge
Portion, the rail portion include the neck extended downwardly from bridge bottom and the platform part extended in neck bottom end both lateral sides,
The upper surface of the platform part is provided with guide rail, and the lower surface of the rail portion is provided with rack rails or rubber friction surface.
2. a kind of bridge anti-fall device, including symmetrically arranged directive wheel and leading arm, connection directive wheel in leading arm one end is another
End is lifted with anti-fall device ontology, and the upper surface of the anti-fall device ontology is provided with driving portion, drives the anti-fall device sheet
Body is moved along rail portion, and the rear and front end along direction of advance of the anti-fall device ontology is each provided with an image sensing portion,
Front and rear barrier is perceived by imaging sensor, there are one multi-functional gondola interface, institutes for setting in the lower section of the anti-fall device
Multi-functional gondola can be accessed by stating gondola interface, and the outside to bridge of the anti-fall device ontology is set there are one ejection door,
The ejection door is arranged to that ejector arm can be popped up, and the ejector arm is fixed along it end and is rotated by 90 ° along covering of the fan opening pop-up, from
And anti-drop net is opened, and control unit, communication unit are additionally provided in the inside of the anti-fall device, the communication unit is full duplex,
It externally sends transducing signal and receives external control signal, the pop-up and withdrawal of the control unit control ejector arm, the anti-drop net
It is electrically conductive, and raised with thorn-like, the control unit controls and passes to a certain range under the thorn-like protrusion trigger condition
Interior electric current.
3. a kind of bridge anti-fall device as claimed in claim 2, there are one image sensing gondola, the image sensing gondolas for tool
It can be by shooting the breakage of image inspection bridge.
4. a kind of bridge anti-fall device as claimed in claim 2, wherein the ejector arm is a pair, described two ejector arm edges
Its fixing end, which is rotated by 90 °, reversely opens pop-up along covering of the fan, so as to open anti-drop net between two ejector arm.
5. a kind of bridge anti-fall device as claimed in claim 2, wherein the driving of the power part, can be to pass through internal combustion engine
Mode, the mode of accumulator, from it is external it is wired or wireless take the mode of electricity, taken from the rail portion in the mode of electricity one
Kind or it is a variety of compound.
6. a kind of bridge anti-fall device as claimed in claim 2, wherein the ejector arm is 1, around its fixing end sector 90
Degree pop-up, to open the angular anti-drop net of a Zhang San.
7. a kind of bridge anti-fall device as claimed in claim 2, wherein the driving portion drives for gear driving portion or rubber wheel
Dynamic portion.
8. a kind of application method of bridge anti-fall device as claimed in claim 2, wherein the anti-fall device is lifted on such as power
Profit is required in the rail portion set along bridge edge described in 1, and can be slid along, by the top for being arranged on the anti-fall device
The drive wheel in portion is moved to potential illegally tenesmus when the potential illegal tenesmus behavior of generation by external control instruction
Below behavior spot, the ejector arm is popped up, and then open anti-drop net by external command, prevents the hair of illegally tenesmus behavior
It is raw.
9. a kind of application method of bridge anti-fall device as claimed in claim 8, the mesh that the anti-drop net passes through anti-drop net
So that the foot winding of tenesmus person, limits the action of tenesmus person.
10. a kind of application method of bridge anti-fall device as claimed in claim 8, the anti-fall device are also equipped with upward
Millimetre-wave radar, when occur it is doubtful it is illegal fall in the case of, anti-fall device can be concealed close, and passes through manual control and millimeter
The means wind that wave radar detection combines positions and determines the assurance of the time and ejector arm pop-up opportunity of personnel's tenesmus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415320.3A CN108221641B (en) | 2017-12-22 | 2017-12-22 | A kind of bridge anti-fall device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415320.3A CN108221641B (en) | 2017-12-22 | 2017-12-22 | A kind of bridge anti-fall device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108221641A true CN108221641A (en) | 2018-06-29 |
| CN108221641B CN108221641B (en) | 2019-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711415320.3A Active CN108221641B (en) | 2017-12-22 | 2017-12-22 | A kind of bridge anti-fall device and its application method |
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| Country | Link |
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| CN (1) | CN108221641B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305945A (en) * | 2020-10-21 | 2021-02-02 | 泰州程顺制冷设备有限公司 | Protection mechanism malfunction avoiding platform |
| CN112709142A (en) * | 2020-12-24 | 2021-04-27 | 上海洪铺钢结构工程有限公司 | Steel structure bridge and production process thereof |
| CN112900239A (en) * | 2021-01-27 | 2021-06-04 | 济源市济晋高速公路有限公司 | Intelligent bridge vehicle capturing device and method |
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| CN2111324U (en) * | 1992-02-28 | 1992-07-29 | 郑州铁路局西安科学技术研究所 | Back hanging bridge check and repair equipment |
| US5429206A (en) * | 1992-08-20 | 1995-07-04 | Nussel, Inc. | Safety net arrangement for elevated structures and method |
| KR101194413B1 (en) * | 2011-09-26 | 2012-11-21 | (주)이알코리아 | Bridge inspection device using unattended checker |
| CN104389393A (en) * | 2014-12-10 | 2015-03-04 | 江阴申建废旧物资回收有限公司 | Safety guardrail |
| CN106638300A (en) * | 2017-01-23 | 2017-05-10 | 重庆恒佳工程技术咨询有限公司 | Spanning type bridge maintenance system |
| CN206428586U (en) * | 2017-01-19 | 2017-08-22 | 中国公路工程咨询集团有限公司 | Bridge security detection means |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2111324U (en) * | 1992-02-28 | 1992-07-29 | 郑州铁路局西安科学技术研究所 | Back hanging bridge check and repair equipment |
| US5429206A (en) * | 1992-08-20 | 1995-07-04 | Nussel, Inc. | Safety net arrangement for elevated structures and method |
| KR101194413B1 (en) * | 2011-09-26 | 2012-11-21 | (주)이알코리아 | Bridge inspection device using unattended checker |
| CN104389393A (en) * | 2014-12-10 | 2015-03-04 | 江阴申建废旧物资回收有限公司 | Safety guardrail |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305945A (en) * | 2020-10-21 | 2021-02-02 | 泰州程顺制冷设备有限公司 | Protection mechanism malfunction avoiding platform |
| CN112709142A (en) * | 2020-12-24 | 2021-04-27 | 上海洪铺钢结构工程有限公司 | Steel structure bridge and production process thereof |
| CN112900239A (en) * | 2021-01-27 | 2021-06-04 | 济源市济晋高速公路有限公司 | Intelligent bridge vehicle capturing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108221641B (en) | 2019-01-04 |
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