CN205775999U - A kind of elastic anti-collision protecting wire net - Google Patents

Abstract

nullA kind of elastic anti-collision protecting wire net is a kind of highway barrier，By column、Sheer pole、Cross tube、Cross tube spring、Along oblique spring、Inverse oblique spring、Buffer board、Buffer spring forms，It is connected with sheer pole by support bar below column，It is connected with cross tube by cross tube spring above column，Cross tube is long，Article one, connect in the middle of cross tube and have numerous cross tube springs and corresponding column，Have substantial amounts of along oblique spring and against oblique spring between cross tube and sheer pole，Buffer board is connected by buffer spring in the middle of column，Connect in the middle of buffer board and have numerous buffer springs and corresponding column，Kinetic energy during Vehicular impact can be completely transformed into elastic potential energy by the effect of numerous springs by this elastic protecting wire net，Vehicular impact power and buffer board、The recoil strength of cross tube becomes minimum，Protecting wire net、Vehicle、Occupant can be effectively protected，It can replace conventional guard rail，It is applied on highway.

Description

A kind of elastic anti-collision protecting wire net

Technical field this utility model relates to a kind of highway barrier, and a kind of can have the kinetic energy that vehicle during Vehicular impact produces Effect is converted into the highway elastic anti-collision protecting wire net of elastic potential energy.

The current highway barrier of background technology is a kind of steel guard rail, is made up of steel plate, harder, does not has elasticity, during automobile impacting, no Automobile kinetic energy can be converted into elastic potential energy, with very stiff and demanding, the impulse force of automobile and the recoil strength of steel plate are the biggest, easily cause vehicle And guardrail damages, easily makes occupant's injures and deaths.

Summary of the invention the purpose of this utility model is contemplated to solve the problem that above-mentioned guardrail exists, and provides the one can be by Vehicular impact Time the kinetic energy that produces of vehicle is converted into elastic potential energy, impulse force and recoil strength are the least, vehicle is all hardly damaged with guardrail, occupant It is difficult to the highway elastic anti-collision protecting wire net of injures and deaths.

For reaching this purpose, this utility model adopts the following technical scheme that

This utility model by column, sheer pole, cross tube, cross tube spring, along oblique spring, inverse oblique spring, buffer board, Buffer spring forms, and column is tough and tensile, has support bar, support bar one end to be fixed on below column below column, and the other end connects, props up Supportting sheer pole, the top of column cross tube by cross tube spring supporting, and cross tube spring is hard spring, only when cross tube bullet When spring is by bigger pressure, cross tube spring just meeting compressive deformation, cross tube spring one end is fixed on above column, and the other end is with upper Cross bar connects, and supports cross tube with being relatively fixed, and cross tube is fixed by cross tube spring supporting at ordinary times, when by Vehicular impact, Cross tube can extrude cross tube spring, and cross tube now could move, and cross tube is tough and tensile, longer, with a large amount of in the middle of a cross tube Cross tube spring and corresponding column connect, and therefore cross tube can unsettled be fixed, and be connected and have in a large number along tiltedly between cross tube with sheer pole To spring, inverse oblique spring, be interweaved with inverse oblique spring along oblique spring, constitute one elastic protecting wire net, suitable oblique spring and The spring net that inverse oblique spring is constituted, has the effect of auxiliary buffer spring, the impulse force that when energy buffering automobile clashes into, automobile produces, buffering Spring one end is fixed in the middle of column, and the other end is connected with buffer board, and buffer board spring is hard spring, can be relatively fixed by buffer board Support, can be by relatively-stationary for buffer board unsettled, buffer board is steel plate, tough and tensile, longer, slow with a large amount of in the middle of buffer board Rushing spring to connect, and be able to by column unsettled fixing, the height of buffer board is corresponding with the bumper height of automobile, works as automobile During shock, first car insurance bar clashes into buffer board, buffer board extruding substantial amounts of buffer spring behind, substantial amounts of buffer spring energy The impact force of automobile being weakened, meanwhile, buffer board also extrudes suitable oblique spring behind and inverse oblique spring, substantial amounts of along tiltedly Elongate to spring, inverse oblique spring pressurized, also play certain effect to alleviating vehicle impact power, so, during automobile impacting Kinetic energy can be just elastic potential energy by substantial amounts of buffer spring, along oblique spring, inverse oblique spring transitions, the impulse force of automobile and buffer board Recoil strength all become minimum, when truck clashes into, while buffer board is clashed into, cross tube is also clashed into, equally, Cross tube also will extrude cross tube spring, and the kinetic energy of truck also can be converted to elastic potential energy by substantial amounts of cross tube spring, truck Kinetic energy can be also elastic potential energy by substantial amounts of buffer spring, along oblique spring, inverse oblique spring, cross tube spring transitions, kilocalorie The impulse force of car and buffer board, cross tube recoil strength as also become minimum.

Compared with current guardrail, it with column, sheer pole, cross tube, cross tube spring, along oblique spring, inverse oblique spring, Buffer spring, buffer board replace original steel guard rail, make the kinetic energy of vehicle generation during Vehicular impact can be completely converted into elastic potential energy, Impulsive force all becomes the least with recoil strength, and guardrail, vehicle and occupant can be valid protected.

Description of drawings 1 product Facad structure figure

Fig. 2 product construction profile

In figure: 1, column 2, sheer pole 3, cross tube 4, cross tube spring 5, along oblique spring 6, inverse oblique spring 7, Buffer spring 8, buffer board 9, support bar

Detailed description of the invention this utility model by column 1, sheer pole 2, cross tube 3, cross tube spring 4, along oblique spring 5, Inverse oblique spring 6, buffer spring 7, buffer board 8 form, and column 1 is tough and tensile, embedment both sides of highway underground, column 1 bottom, vertical Connecting support bar 9 below post 1 aerial parts, support bar 9 one end is connected on column 1, support bar 9 other end and sheer pole 2 Connecting, sheer pole 2 is fixed on support bar 9, and sheer pole 2, below protecting wire net, plays fixation, on column 1 to protecting wire net Side is connected with cross tube 3 by cross tube spring 4, and cross tube spring 4 is a hard spring, and cross tube spring 4 one end is connected to On column 1, the other end is connected with cross tube 3, and cross tube spring 4 plays relatively-stationary effect to cross tube 3, can make Cross bar 3 is unsettled, gravity extruding cross tube 3, can make the cross tube spring 4 be compressed, and cross tube 3 is tough and tensile, longer, length with Suo Jian highway is identical, every several meters even being connected to 1 cross tube spring 4 column corresponding with 11, car in the middle of cross tube 3 Clashing into cross tube 3, these substantial amounts of cross tube springs 4 all can be compressed, and cross tube 3, above protecting wire net, is relatively fixed, outstanding Empty, there are suitable oblique spring 5 and inverse oblique spring 6 between cross tube 3 and sheer pole 2, numerous suitable oblique springs 5 is oblique with inverse Being interleaved with each other to spring 6, constitute an elastic protecting wire net, elastic protecting wire net can stretch, and flexible, this elastic protecting wire net turns at highway Crook can be replaced by steel hurdle or Vertical Spring, is connected with buffer board 8 by buffer spring 7 in the middle of column 1, and buffer spring 7 is individual Hard spring, just can be compressed when pressure is bigger, and buffer spring 7 one end is connected in the middle of column 1, the other end and buffer board 8 Connect, buffer board 8 can be relatively fixed, unsettled, buffer board 8 is tough and tensile, longer, and length is identical with Suo Jian highway, buffering 1 buffer spring 7 and corresponding column 1 just it is connected in the middle of plate 8 every several meters, vehicle collision buffering plate 8, numerous these Buffer spring 7 is compressed, and meanwhile, also can extrude its most substantial amounts of suitable oblique spring 5 and inverse oblique spring 6, make a large amount of along oblique The most all it is stretched with inverse oblique spring 6 to spring 5.

Claims (1)

1. an elastic anti-collision protecting wire net, by column (1), sheer pole (2), cross tube (3), cross tube spring (4), along oblique spring (5), Inverse oblique spring (6), buffer spring (7), buffer board (8) composition, is characterized in that: column (1) is tough and tensile, there is support bar column (1) lower section (9), support bar (9) one end is fixed on column (1) lower section, and the other end supports sheer pole (2), and the top of column (1) is by cross tube spring (4) support cross tube (2), cross tube spring (4) is hard spring, only when cross tube spring (4) is by bigger pressure, and cross tube Spring (4) just meeting compressive deformation, cross tube spring (4) one end is fixed on column (1) top, and the other end is connected, relatively with cross tube (3) Being fixedly supported cross tube (3), cross tube (3) is supported fixing at ordinary times by cross tube spring (4), when by Vehicular impact, and upper horizontal stroke Bar (3) can extrude cross tube spring (4), and cross tube (3) therefore could move, and cross tube (3) is tough and tensile, longer, in a cross tube (3) Between be connected with a large amount of cross tube springs (4), and support by respective numbers column (1), be relatively fixed, unsettled, cross tube (3) there are a large amount of suitable oblique spring (5), inverse oblique spring (6) with being connected between sheer pole (2), along oblique spring (5) and inverse oblique spring (6) It is interweaved, constitutes an elastic protecting wire net, the spring net constituted with inverse oblique spring (6) along oblique spring (5), buffering elastic can be assisted Spring (7), the impulse force that when energy buffering automobile clashes into, automobile produces, buffer spring (7) one end is fixed in the middle of column, the other end and buffering Plate (8) connects, and buffer spring (7) is hard spring, can buffer board (8) be support with being relatively fixed, can by unsettled for buffer board (8), Buffer board (8) is steel plate, tough and tensile, longer, is connected with a large amount of buffer springs (7) in the middle of buffer board (8), and standing by respective numbers Post (1) and be able to unsettled fixing, the height of buffer board (8) is corresponding with the height of car insurance bar, when automobile impacting, automobile guarantor First danger bar clashes into buffer board (8), and buffer board (8) extruding substantial amounts of buffer spring (7) behind, substantial amounts of buffer spring (7) can be by vapour The power of hitting of car weakens, and meanwhile, buffer board (8) also extrudes suitable oblique spring (5) behind and inverse oblique spring (6), substantial amounts of suitable Oblique spring (5), inverse oblique spring (6) pressurized elongate, and also play certain effect, so, automobile to alleviating vehicle impact power Kinetic energy during shock just can be changed into elastic potential energy, vapour by substantial amounts of buffer spring (7), suitable oblique spring (5), inverse oblique spring (6) The impulse force of car all becomes minimum with the recoil strength of buffer board (8), when truck clashes into, while buffer board (8) is clashed into, on Cross bar (3) is also clashed into, and equally, cross tube (3) also will extrude cross tube spring (4), and substantial amounts of cross tube spring (4) also can be by big The kinetic energy of truck is converted to elastic potential energy, and the kinetic energy of truck also can be by substantial amounts of buffer spring (7), along oblique spring (5), against tiltedly Being changed into elastic potential energy to spring (6), cross tube spring (4), the impulse force of truck is same with the recoil strength of buffer board (8), cross tube (3) Sample also becomes minimum.