CN110332506A - Navigational lighting aid assembly type fragile stem easy to break, navigational lighting aid system and its construction method - Google Patents
Navigational lighting aid assembly type fragile stem easy to break, navigational lighting aid system and its construction method Download PDFInfo
- Publication number
- CN110332506A CN110332506A CN201910614721.4A CN201910614721A CN110332506A CN 110332506 A CN110332506 A CN 110332506A CN 201910614721 A CN201910614721 A CN 201910614721A CN 110332506 A CN110332506 A CN 110332506A
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- China
- Prior art keywords
- break
- easy
- web member
- mobile jib
- fragile stem
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
Abstract
A kind of navigational lighting aid assembly type fragile stem, navigational lighting aid system and its construction method easy to break, fragile stem easy to break include the mobile jib that one group of parallel interval is arranged and the web member being connected between adjacent；The web member is arranged in pairs and is symmetricly set between two mobile jibs, wherein the wavy setting of every web member, is connected in the opposite fitting of two web member of crest location and by first assembly；Connected in wave trough position fitting corresponding with mobile jib and by the second component, each pair of web member is vertically enclosed in continuous diamond shape, web member and mobile jib vertically between enclose in continuous triangle.Fragile stem easy to break uses multiple security design concept, the function of easily disintegrating is increased on the basis of easy to break frangible, when fragile stem easy to break is by impacting, connection fracture between rod piece, fragile stem easy to break resolve into independent rod piece, rod piece has characteristic easy to break simultaneously, it works along both lines, it is ensured that the broken effect of the folding of fragile stem easy to break.It can be widely applied to airfield aid.
Description
Technical field
The present invention relates to building facility field, especially a kind of airport special facilities.
Background technique
Airfield aid is to ensure that aircraft goes on smoothly the mesh for taking off, landing, sliding under night and complicated weather condition
Depending on navigational aid, post position, direction are provided for pilot and is guided positive, so that pilot pacifies in the case where visual reachable
It is complete to land, it is the indispensable guide device of airport construction；Wherein navaid pylon is the irreplaceable ancillary equipment of aid-to-navigation light, is
It prevents aircraft is unbalance aircraft spoilage is effectively reduced when bumping against light connection system, needs using frangible lever system easy to break, most
Big degree, which reduces aircraft itself loss, ensures national wealth safety；And fragile stem easy to break uses import series of products substantially at present,
It is at high cost and need to rely on foreign technology, for domestic navaid lamp series, need that a kind of cost performance is high, relative cost
Low, construction is simple, meeting structural strength and maintenance, simply and easily requirement plays the frangible lever system easy to break beautified the environment again,
To fill up the blank of domestic navaid light easy broken rod fragile stem system regions.
Summary of the invention
The object of the present invention is to provide a kind of navigational lighting aid assembly type fragile stem easy to break, navigational lighting aid system and its construction parties
Method will solve the technology high, larger to import dependence, that transport turn around time is long of fragile stem cost easy to break in the prior art and ask
Topic；And solve the problems, such as that existing navaid tower easy broken rod overall stability is poor.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of navigational lighting aid assembly type fragile stem easy to break, mobile jib including the setting of one group of parallel interval and is connected between adjacent
Web member；The web member is arranged in pairs and is symmetricly set between two mobile jibs, wherein the wavy setting of every web member,
The opposite fitting of two web member of crest location is simultaneously connected by first assembly；In wave trough position fitting corresponding with mobile jib and pass through second
Component connection, each pair of web member are vertically enclosed in continuous diamond shape, web member and mobile jib vertically between enclose in continuous three
It is angular.
The web member is aluminum round steel, and diameter range is 10~16mm, and bending angle is 90 °~120 °.
The mobile jib is aluminum easy broken rod, including hollow supervisor and is arranged circumferentially the rib being arranged radially around supervisor
Pipe, height are no more than 6 meters.
The first assembly is integrally in dumbbell shape, the connecting pin including both ends connection web member and the mistake between connecting pin
Cross section.
The first assembly is put together by identical half plate of two shapes is opposite, half plate include both ends segmental arc and
Intermediate straightway；The corresponding docking split of the segmental arc of two and half plates, fitting anchor ear are in web member periphery, the corresponding parallel patch of straightway
It closes and is fastenedly connected by connector.
Second component includes mobile jib connecting pin, two web members for being connected to the two neighboring side in mobile jib connecting pin
Connecting pin and the transition connection section being arranged between mobile jib connecting pin and web member connecting pin.
Second component is put together by big folded plate and small folded plate are opposite, wherein big folded plate successively include segmental arc,
Straightway, greatly cladding section, straightway and segmental arc, small folded plate successively include segmental arc, straightway, small cladding section, straightway
And segmental arc；In web member periphery, straightway is corresponding flat for the corresponding docking split of the segmental arc of big folded plate and small folded plate, fitting anchor ear
Row is bonded and is fastenedly connected by connector, and the big section and the corresponding docking split of small cladding section, fitting anchor ear of coating is outside mobile jib
It encloses.
A kind of navigational lighting aid system of navigational lighting aid assembly type fragile stem easy to break described in application, including fragile stem easy to break and
It is connected to the lighting system of fragile stem upper end easy to break, the connection top plate at the top of the fragile stem easy to break passes through connector and light system
System connection；The sole plate of the fragile stem bottom easy to break is connect by connector with jacking system.
The lighting system include with connect top plate connection lamps and lanterns body frame, be connected horizontally on it is easy to break at the top of lamps and lanterns body frame
Transverse arm and the lamps and lanterns being connected on lamps and lanterns body frame top and transverse arm easy to break；Wherein the inner end of transverse arm easy to break and lamps and lanterns body frame are cut with scissors
It connects and is connected with folding system between lamps and lanterns body frame.
A kind of construction method of navigational lighting aid system as mentioned, the specific steps are as follows:
The sole plate of fragile stem easy to break is connect by step 1 by connector with jacking system.
Mobile jib is connect by step 2 with sole plate.
Web member is connect with mobile jib by the second component, and is correspondingly connected with web member by first assembly by step 3.
Connection top plate is correspondingly connected at the top of mobile jib by step 4.
Lighting system is correspondingly connected with by step 5 by connector with top plate is connect.
Compared with prior art the invention has the characteristics that and the utility model has the advantages that
Aid-to-navigation light fragile stem easy to break of the present invention devises special rod piece and assembling form, using aluminum mobile jib and web member, simultaneously
The use for cooperating first assembly and the second component, both met with fragile stem overall structural strength easy to break, while realizing frangible
Legibility body function: speciality aluminum profile material itself ensure that the security intensity of structure, and assembly type is connected under security intensity in fact
Now encounter the purpose for hitting frangible disintegration.
Lighting system of the present invention is mounted at the top of tower body, is descended road for pilot's night and complicated weather condition, is slided
It is visual up in the case where safe landing, the present invention devises collapsible transverse arm easy to break, using specific aluminum profile transverse arm easy to break
And rod body material, transverse arm and body of rod connection use bolt easy to break, fold mechanism passes through the contraction and exhibition of electrical control lever arm easy to break
It opens, while utilizing the lifting of monitoring system operation control system, the operating condition of monitoring system.
The present invention is fixedly connected is all made of bolt easy to break up and down, and the connection of lighting system and fragile stem easy to break is easy to break frangible
Node in the connection of bar and jacking system and each system is all made of bolt easy to break, when fragile stem easy to break is by external impacts
When, bolt fracture easy to break, fragile stem easy to break is disintegrated naturally.
To sum up, fragile stem easy to break uses multiple security design concept, increases on the basis of easy to break frangible and easily to disintegrate
Function, when fragile stem easy to break is by impacting, the connection fracture between rod piece, fragile stem easy to break resolve into independent rod piece, while bar
Part has characteristic easy to break, works along both lines, it is ensured that the broken effect of the folding of fragile stem easy to break, while its structural strength, Rigidity Calculation result
By checking computations, it is strong to meet National Standards Technical requirement, the requirement for meeting peak factor and frangible function easy to break, anti-seismic performance；It adopts
Profile performance is stablized, and not will cause loaded deformation；And the frangible easy disintegration easy to break when being impacted, the present invention also have both and make
Type is beautiful, to construction condition without particular/special requirement, no pollution to the environment, the advantages such as environmental, cost performance is high, therefore can
Meet functional requirement and fills up domestic design production blank.
It the composite can be widely applied to airfield aid.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is B-B the schematic diagram of the section structure in Fig. 1.
Fig. 3 is A-A the schematic diagram of the section structure in Fig. 1.
Fig. 4 is C-C the schematic diagram of the section structure in Fig. 1.
Appended drawing reference: 1- lighting system, 11- lamps and lanterns, 12- lamps and lanterns body frame, 13- transverse arm easy to break, 2- fragile stem easy to break,
21- mobile jib, 22- web member, 23- first assembly, the connecting pin 231-, 232- changeover portion, the second component of 24-, 241- web member connecting pin,
242- mobile jib connecting pin, 243- transition connection section, 25- sole plate, 26- connection top plate, 3- connector, 4- folding system.
Specific embodiment
Embodiment is shown in Figure 1, this navigational lighting aid assembly type fragile stem easy to break, is arranged including one group of parallel interval
Mobile jib 21 and the web member 22 being connected between adjacent；The web member 22 be arranged in pairs and be symmetricly set on two mobile jibs 21 it
Between, wherein the wavy setting of every web member, is connected in the opposite fitting of two web member of crest location and by first assembly 23；?
Wave trough position fitting corresponding with mobile jib is simultaneously connected by the second component 24, and each pair of web member is vertically enclosed in continuous diamond shape,
Web member and mobile jib vertically between to enclose be in continuous triangle, the first assembly 23 and the second component 24 are alumiaum article.
In this example, fragile stem easy to break is space truss type structure, and cross section is in rectangle, and four side structures are identical, this
When, mobile jib has four, and spatially uniform intervals are arranged, and in other embodiments, fragile stem easy to break can also be that cross section is three
Perhaps the corresponding mobile jib of plane girder formula structure has three or two to angular space truss type structure, each side structure
It is identical.As long as guaranteeing that fragile stem integral strength easy to break meets force request, for may be with the aircraft that takes off or land
The easy broken rod to collide, the frangible easy disintegration easy to break when the aircraft by weight 3000kg, speed 140km/h is hit, for
The easy broken rod that may be collided with the aircraft of ground taxi is hit in the aircraft by weight 3000kg, speed 50km/h
When frangible easy disintegration easy to break.
Shown in Figure 2, the whole first assembly 23 is in dumbbell shape, the connecting pin 231 including both ends connection web member with
And the changeover portion 232 between connecting pin；The first assembly 23 is put together by identical half plate of two shapes is opposite, half
Plate includes the segmental arc and intermediate straightway at both ends；The corresponding docking split of the segmental arc of two and half plates, fitting anchor ear are in web member
Periphery, the corresponding parallel fitting of straightway are simultaneously fastenedly connected by connector.
The web member 22 is aluminum round steel, and diameter range is 10~16mm, and bending angle is 90 °~120 °.
Shown in Figure 3, in this example, second component 24 is respectively perpendicular including mobile jib connecting pin 242, two and is connected to
The web member connecting pin 241 of the two neighboring side in mobile jib connecting pin and setting mobile jib connecting pin 242 and web member connecting pin 241 it
Between transition connection section 243.
In other embodiments, web member connecting pin 241 is different from angle folded by mobile jib connecting pin 242, easy to break easy to adapt to
The different cross sectional shape of broken bar, for example, when fragile stem cross section easy to break is triangle, at least one side of mobile jib connecting pin 242
Changeover portion slopes inwardly, and two web member connecting pins 241 are in less than 90 ° angle settings；Fragile stem cross section easy to break is four sides or more
Polygon when, the changeover portion of at least one side of mobile jib connecting pin 242 is inclined outwardly, and two web member connecting pins 241 are in be greater than 90 °
Angle setting.
Second component 24 is put together by big folded plate and small folded plate are opposite, wherein big folded plate successively includes arc
Section, straightway, cladding section, straightway and segmental arc, small folded plate greatly successively include segmental arc, straightway, small cladding section, straight line
Section and segmental arc；In web member periphery, straightway is corresponding for the corresponding docking split of the segmental arc of big folded plate and small folded plate, fitting anchor ear
Parallel to be bonded and be fastenedly connected by connector, the big section and the corresponding docking split of small cladding section, fitting anchor ear of coating is outside mobile jib
It encloses.
It is shown in Figure 4, the mobile jib 21 be aluminum easy broken rod, including it is hollow supervisor and be arranged circumferentially supervisor around be in
The ribbed pipe of radial setting, single-unit height are no more than 6 meters.It is docked between vertical upper rhabd by aluminium flange joint disk, docking is used
Connector is bolt easy to break.60 aluminum profiles can be used in this example, are able to satisfy force request in practical operation, for possible
The easy broken rod to collide with the aircraft for taking off or landing, when the aircraft by weight 3000kg, speed 140km/h is hit
Frangible easy disintegration easy to break, for the easy broken rod that may be collided with the aircraft of ground taxi, by weight 3000kg, speed
The frangible easy disintegration easy to break when hitting of the aircraft of 50km/h.
A kind of navigational lighting aid system of navigational lighting aid assembly type fragile stem easy to break described in application, including fragile stem easy to break 2
Pass through connector 3 with the connection top plate 26 of the lighting system 1 for being connected to fragile stem upper end easy to break, 2 top of fragile stem easy to break
It is connect with lighting system 1；The sole plate 25 of 2 bottom of fragile stem easy to break is connect by connector 3 with jacking system.Wherein
The mobile jib of fragile stem 2 easy to break by ring flange with connect top plate 26 and sole plate 25 connection, connector used be bolt easy to break.
The lighting system includes and connect the lamps and lanterns body frame 12 of the connection of top plate 26, is connected horizontally at the top of lamps and lanterns body frame
Transverse arm 13 easy to break and the lamps and lanterns 11 being connected on 12 top of lamps and lanterns body frame and transverse arm 13 easy to break；The wherein inner end of transverse arm 13 easy to break
Folding system 4 is connected with hingedly and between lamps and lanterns body frame with lamps and lanterns body frame 12.
A kind of construction method of navigational lighting aid system as mentioned, the specific steps are as follows:
The sole plate of fragile stem easy to break is connect by step 1 by connector 3 with jacking system；
Mobile jib 21 is connect by step 2 with sole plate 25；
Web member 22 is connect by step 3 by the second component 24 with mobile jib 21, and is corresponded to web member 22 by first assembly 23 and connected
It connects；
Connection top plate 26 is correspondingly connected at 21 top of mobile jib by step 4；
Lighting system 1 is correspondingly connected with by step 5 by connector with top plate 26 is connect.
In this example, the connector is all made of bolt easy to break, field of load parameter are as follows: for may with take off or land
The easy broken rod that aircraft collides, it is easy to break frangible when the aircraft by weight 3000kg, speed 140km/h is hit, for
The easy broken rod that may be collided with the aircraft of ground taxi is hit in the aircraft by weight 3000kg, speed 50km/h
When it is easy to break frangible.
Claims (10)
1. a kind of navigational lighting aid assembly type fragile stem easy to break, it is characterised in that:
The mobile jib (21) being arranged including one group of parallel interval and the web member (22) being connected between adjacent；
The web member (22) is arranged in pairs and is symmetricly set between two mobile jibs (21), sets wherein every web member is wavy
It sets, is connected in the opposite fitting of two web member of crest location and by first assembly (23)；Wave trough position it is corresponding with mobile jib fitting,
And connected by the second component (24), it is in continuous diamond shape that each pair of web member, which vertically encloses, web member and mobile jib vertically between
Enclosing is in continuous triangle.
2. navigational lighting aid assembly type fragile stem easy to break according to claim 1, it is characterised in that:
The web member (22) is aluminum round steel, and diameter range is 10~16mm, and bending angle is 90 °~120 °.
3. navigational lighting aid assembly type fragile stem easy to break according to claim 1, it is characterised in that:
The mobile jib (21) is aluminum easy broken rod, including hollow supervisor and is arranged circumferentially the rib being arranged radially around supervisor
Pipe, height are no more than 6 meters.
4. navigational lighting aid assembly type fragile stem easy to break according to claim 1, it is characterised in that:
The first assembly (23) is integrally in dumbbell shape, connects the connecting pin 231 of web member including both ends and between connecting pin
Changeover portion (232).
5. navigational lighting aid assembly type fragile stem easy to break according to claim 4, it is characterised in that:
The first assembly (23) is put together by identical half plate of two shapes is opposite, half plate include both ends segmental arc and
Intermediate straightway；
In web member periphery, the corresponding parallel fitting of straightway simultaneously passes through corresponding split, the fitting anchor ear of docking of the segmental arc of two and half plates
Connector is fastenedly connected.
6. navigational lighting aid assembly type fragile stem easy to break according to claim 1, it is characterised in that:
Second component (24) include mobile jib connecting pin (242), two be connected to the two neighboring side in mobile jib connecting pin
Web member connecting pin (241) and transition connection section between mobile jib connecting pin (242) and web member connecting pin (241) is set
(243).
7. navigational lighting aid assembly type fragile stem easy to break according to claim 6, it is characterised in that:
Second component (24) is put together by big folded plate and small folded plate are opposite, wherein big folded plate successively include segmental arc,
Straightway, greatly cladding section, straightway and segmental arc, small folded plate successively include segmental arc, straightway, small cladding section, straightway
And segmental arc；
The corresponding docking split of the segmental arc of big folded plate and small folded plate, fitting anchor ear are peripheral in web member, the corresponding parallel fitting of straightway,
And be fastenedly connected by connector, the big section and the corresponding docking split of small cladding section, fitting anchor ear of coating is in mobile jib periphery.
8. a kind of aid-to-navigation light spectrum using navigational lighting aid assembly type fragile stem easy to break described in claim 1 to 7 any one
System including fragile stem easy to break (2) and is connected to the lighting system (1) of fragile stem upper end easy to break, it is characterised in that:
Connection top plate (26) at the top of the fragile stem easy to break (2) is connect by connector (3) with lighting system (1)；
The sole plate (25) of fragile stem easy to break (2) bottom is connect by connector (3) with jacking system.
9. navigational lighting aid system according to claim 8, it is characterised in that:
The lighting system includes and connect the lamps and lanterns body frame (12) of top plate (26) connection, is connected horizontally at the top of lamps and lanterns body frame
Transverse arm (13) easy to break and the lamps and lanterns (11) being connected on lamps and lanterns body frame (12) top and transverse arm easy to break (13)；
Wherein the inner end of transverse arm (13) easy to break and lamps and lanterns body frame (12) are hinged and are connected with folding system between lamps and lanterns body frame
4。
10. a kind of construction method of navigational lighting aid system as claimed in claim 8 or 9, which is characterized in that specific steps are such as
Under:
The sole plate of fragile stem easy to break is connect by step 1 by connector (3) with jacking system；
Mobile jib (21) is connect by step 2 with sole plate (25)；
Web member (22) is connect by step 3 by the second component (24) with mobile jib (21), and passes through first assembly (23) for web member
(22) it is correspondingly connected with；
Connection top plate (26) is correspondingly connected at the top of mobile jib (21) by step 4；
Lighting system (1) is correspondingly connected with by step 5 by connector with top plate (26) is connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614721.4A CN110332506A (en) | 2019-07-09 | 2019-07-09 | Navigational lighting aid assembly type fragile stem easy to break, navigational lighting aid system and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614721.4A CN110332506A (en) | 2019-07-09 | 2019-07-09 | Navigational lighting aid assembly type fragile stem easy to break, navigational lighting aid system and its construction method |
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| CN110332506A true CN110332506A (en) | 2019-10-15 |
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| CN113255071A (en) * | 2021-04-22 | 2021-08-13 | 中国电子科技集团公司第三十八研究所 | Design method of easy-to-break rod and easy-to-break rod designed by using design method |
| CN113790419A (en) * | 2021-09-27 | 2021-12-14 | 太原科技大学 | Double-section type rotatable easy-folding navigation aid lamp |
| CN114000770A (en) * | 2020-07-28 | 2022-02-01 | 上海机场（集团）有限公司 | Novel visual shielding object and assembling method thereof |
| CN114635593A (en) * | 2022-04-18 | 2022-06-17 | 衡水通广通信导航设备有限公司 | Aluminum alloy easily-broken and easily-broken rod |
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Application publication date: 20191015 |