CN102817333B - Internally-arranged balloon-type collision-prevention device - Google Patents
Internally-arranged balloon-type collision-prevention device Download PDFInfo
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- CN102817333B CN102817333B CN201210353001.5A CN201210353001A CN102817333B CN 102817333 B CN102817333 B CN 102817333B CN 201210353001 A CN201210353001 A CN 201210353001A CN 102817333 B CN102817333 B CN 102817333B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention discloses an internally-arranged balloon-type collision-prevention device, comprising an outer side steel wall plate and a liner steel wall plate, wherein a collision-prevention chamber is formed between the outer side steel wall plate and the liner steel wall plate; a counter weight cushion layer is arranged at the bottom of the collision-prevention chamber; a plurality of rubber balloons are filled into the collision-prevention chamber at the upper part of the counter weight cushion layer; the liner steel wall plate is located at the outer sides of needed protection devices and an energy-absorbing cushion layer is arranged between the liner steel wall plate and the needed protection devices; the outer side steel wall plate and the liner steel wall plate are arranged on the same plane and the heights of the outer side steel wall plate and the liner steel wall plate are the same; the outer side steel wall plate is an outward convex circular-arc-shaped collision-prevention plate; the needed protection devices are located at the two sides of a shipping lane or a road; and each needed protection device comprises a collision-prevention protection rail, a collision-prevention wall or a collision-prevention column. The internally-arranged balloon-type collision-prevention device disclosed by the invention has the advantages of reasonable structural design, low investment cost, convenience for construction, long service life and good use effect, and can effectively overcome the defects and disadvantages of collision-prevention equipment of the existing vehicle of high investment cost, short service life, poor collision-prevention effect and the like.
Description
Technical field
The present invention relates to a kind of anticollision device, collision-prevention device, especially relate to a kind of built-in balloon type anticollision device, collision-prevention device.
Background technology
Nowadays, in Transport Facility Construction process, the requirement of traffic safety facilities is more and more stricter, and is used to more widely daily life, and it is various in style and pattern is changeable.Wherein, the anti-collision facility used for vehicle such as vehicle, boats and ships, are a kind of safety protection facilities very important in numerous type traffic safety facilitieses.But in the anti-collision facility used for vehicle that nowadays used, great majority can only bear single and clash into, thereby need to frequently repair or replace, and not only waste time and energy, input cost is high; And as keeped in repair or changing not in time, traffic safety protection effect is not known where to begin.In addition, the Impact energy that existing anti-collision facility can be offset is limited, the anticollision gear that simultaneously also exists some only can offset from some special angle local impact's energy, thereby crashproof effect is not so good, the traffic protection effect of playing is limited.To sum up, all there is to some extent number of drawbacks and the deficiencies such as input cost is higher, application life is shorter, crashproof effect is poor in existing anti-collision facility used for vehicle.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of built-in balloon type anticollision device, collision-prevention device is provided, its reasonable in design, input cost are low, easy construction and long service life, result of use are good, can effectively solve defect and the deficiencies such as the input cost that existing anti-collision facility used for vehicle exists is higher, application life is shorter, crashproof effect is poor.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of built-in balloon type anticollision device, collision-prevention device, it is characterized in that: comprise outside steel wallboard and the inner lining steel wallboard that is positioned at steel wallboard inner side, outside, between described outside steel wallboard and inner lining steel wallboard, form a crashproof chamber, bottom, described crashproof chamber is provided with one deck counterweight bed course, and in the described crashproof chamber on described counterweight bed course top, be filled with multiple ball f capsules, the layering from the bottom to top of multiple described rubber sacculus is laid; Described inner lining steel wallboard is positioned at needs protector outside, and inner lining steel wallboard and need to be provided with between protector energy-absorbing bed course; Described outside steel wallboard and inner lining steel wallboard are laid on same plane, and the vertical height of the two is identical, and described outside steel wallboard is an outwardly circular arc Crashworthy plate; The described protector that needs is laid in navigation channel or road both sides, and the described protector that needs is anticollision barrier, anti-collision wall or bumping post;
The inner lining steel wallboard that is laid in anticollision barrier and described anti-collision wall outside is flat plate one, the outside steel wallboard that is positioned at described flat plate one outside is that cross section is the circular arc steel plate one of circular arc, and described flat plate one and described circular arc steel plate one are all laid along the longitudinal extension direction of described anticollision barrier or described anti-collision wall; The longitudinal length of described flat plate one and described circular arc steel plate one is all identical with the longitudinal length of described anticollision barrier or described anti-collision wall;
The inner lining steel wallboard that is laid in bumping post outside is the doughnut-shaped steel plate one being formed by flat plate two bendings, the outside steel wallboard that is positioned at described doughnut-shaped steel plate one outside is the doughnut-shaped steel plate two being formed by two bendings of circular arc steel plate, and the cross section of described circular arc steel plate two is circular arc; Described doughnut-shaped steel plate one is sleeved on bumping post outside, and described doughnut-shaped steel plate two is sleeved on described doughnut-shaped steel plate one outside.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, it is characterized in that: between the middle and upper part of described flat plate one and the middle and upper part of described circular arc steel plate one, be laid with multiple tracks supporting rod one, described in multiple tracks, supporting rod one is laid along the longitudinal extension direction of described anticollision barrier or described anti-collision wall, and described in multiple tracks, supporting rod one is laid at grade; Between described doughnut-shaped steel plate one and described doughnut-shaped steel plate two, be along the circumferential direction laid with supporting rod two described in multiple tracks, and described in multiple tracks, supporting rod two is laid at grade.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, is characterized in that: described energy-absorbing bed course is rubber asphalt bed course or rubber sand-gravel cushion; Rubber sandstone used in described rubber sand-gravel cushion is evenly mixed by coarse aggregate, fine aggregate and rubber powder, wherein said coarse aggregate is that particle diameter is the rubble of 2.5mm～5mm, described fine aggregate is fine sand, and described rubber powder is that the particle diameter being formed after crushed by waste and used rubber tyre is 20 order～40 object rubber grains; Mass ratio between described coarse aggregate and fine aggregate is 0.8～1.2 ︰ 3.2～4, and the percentage between the quality of described rubber powder and described coarse aggregate and fine aggregate gross mass is 2%～2.5%.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, is characterized in that: the friction factor between adjacent two described rubber sacculus is not less than 0.3.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, it is characterized in that: the distance d1 between described outside steel top of panels and inner lining steel top of panels is 100mm～130mm, and the distance d2=c × d1 between outside steel wallboard bottom and inner lining steel wallboard bottom, wherein c=1.8～2.2; Distance b=400mm～800mm between evagination top and the inner lining steel wallboard of described outside steel wallboard, and vertical distance h=350mm～550mm between the evagination top of described outside steel wallboard and outside steel wallboard bottom; The thickness of described energy-absorbing bed course is 80mm～150mm; The vertical height of described outside steel wallboard and inner lining steel wallboard is 850mm～1300mm; The thickness of described counterweight bed course is 100mm～250mm.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, it is characterized in that: described rubber sacculus is the oval ball of rubber ball or rubber, the diameter of described rubber ball is Ф 100mm～Ф 350mm, the oval major axis of ball of described rubber and the ratio of minor axis be less than 1.2 and its long axis length be 100mm～350mm; The air pressure inside of described rubber sacculus is 0.4MPa～2MPa.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, is characterized in that: described rubber sacculus is the oval ball of rubber ball or rubber; Spacing described in the adjacent twice in front and back between supporting rod one is 2L～4L, and described in adjacent twice, the spacing between supporting rod two middle parts is 2L～4L, and wherein L is the long axis length of diameter or the oval ball of described rubber of described rubber ball.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, it is characterized in that: the vertical height of described energy-absorbing bed course is identical with the vertical height of outside steel wallboard and inner lining steel wallboard, the longitudinal length that is laid in the energy-absorbing bed course between described flat plate one and described circular arc steel plate one is identical with the longitudinal length of outside steel wallboard and inner lining steel wallboard; On the lateral wall of described outside steel wallboard, be pasted with one deck reflective membrane.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, it is characterized in that: between described outside steel top of panels and inner lining steel top of panels, be connected by top board, between bottom described outside steel wallboard bottom and inner lining steel wallboard, be connected by base plate, and described top board and base plate are flat plate; Described outside steel wallboard, inner lining steel wallboard, top board and base plate are the steel plate that wall thickness is 3mm～8mm.
The built-in balloon type anticollision device, collision-prevention device of above-mentioned one, is characterized in that: described counterweight bed course is rendzinas bed course; Rendzinas used in described rendzinas bed course is evenly mixed by lime, soil and water, and the percentage by weight of lime described in described rendzinas is 15%～20%, and the percentage by weight of soil described in described rendzinas is 3%～5.5%.
The present invention compared with prior art has the following advantages:
1, simple in structure, reasonable in design and input cost is low.
2, construction sequence easy and realize convenient.
3, form crashproof chamber by outside steel wallboard and inner lining steel wallboard, simple in structure and processing and fabricating facilitates, wherein outside steel wallboard is an outwardly circular arc Crashworthy plate, bears the energy that can offset while shock larger, and can not cause any damage to the vehicles.
4, the built-in rubber sacculus in airtight crashproof chamber is the elastomeric element that inside is filled with air pressure, and it can produce elastic deformation and resist impact in being subject to effect of impact, and has automatic recovery capability.
5, because inside is filled in the airtight crashproof chamber of multiple rubber sacculus and is had many spaces, the changing of the relative positions mutually of multiple rubber sacculus, the elastic reaction of rubber sacculus self in addition, thereby it is in the time being subject to effect of impact, phase mutual friction and can produce certain vibrations between rubber sacculus, can absorb most impact energy.
6,, while use in river course, because the crashproof chamber between outside steel wallboard and inner lining steel wallboard is enclosure space, thereby it can produce enough buoyancy to resist the gravity of self.
7, inner lining steel wallboard and the traffic of protecting arrange between set energy-absorbing bed course, for having certain thickness half flexible body bed course, not only input cost is low, easy construction, and result of use is good, after being clashed into, can freely retreat, and has further improved impact resistant capability of the present invention.Meanwhile, the counterweight cushion construction that adopts is convenient, and input cost is low, and self intensity is suitable, in the invention provides enough counterweight demands, also can not have any impact to impact resistant capability of the present invention.
8, between outside steel wallboard and inner lining steel wallboard, be provided with supporting rod, in increasing crashproof chamber rigidity, also can further improve the impact resistant capability in crashproof chamber.When practice of construction, according to impact resistance demand, the spacing between adjacent twice supporting rod is adjusted, born the actual demand of different impacts to meet different parts.
9, overall construction design is reasonable and stressed effect good, in order to (comprising vehicle, boats and ships and other the sudden things) shock to means of transportation key positions such as bridge piers of where resisting outside, have self-recovery ability strong, possess the advantages such as certain strength and stiffness ability, long service life, impact resistant capability are strong, after the present invention is clashed into, rubber sacculus in crashproof chamber is by distortion and internal vibration apparatus with shock absorbing, by energy-absorbing bed course, impact energy is down to simultaneously minimum, thereby reduce as far as possible clashing into the impact of means of transportation., between each assembly, cooperatively interact meanwhile, in effectively ensureing impact resistance effect, also can ensure integrally-built impact resistant capability, application life is longer.
10, applied widely, can effectively use to being positioned on the multiple means of transportation of the both sides such as navigation channel, road.
In sum, reasonable in design of the present invention, input cost are low, easy construction and long service life, result of use are good, can effectively solve number of drawbacks and the deficiencies such as the input cost that existing anti-collision facility used for vehicle exists is higher, application life is shorter, crashproof effect is poor.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the use state reference map of the embodiment of the present invention 2.
Description of reference numerals:
1-outside steel wallboard; 2-base plate; 3-inner lining steel wallboard;
4-energy-absorbing bed course; 5-counterweight bed course; 6-1-supporting rod one;
6-2-supporting rod two; 7-rubber sacculus; 8-anticollision barrier;
9-bumping post; 10-top board.
Detailed description of the invention
Embodiment 1
The built-in balloon type anticollision device, collision-prevention device of one as shown in Figure 1, comprise outside steel wallboard 1 and the inner lining steel wallboard 3 that is positioned at steel wallboard 1 inner side, outside, between described outside steel wallboard 1 and inner lining steel wallboard 3, form a crashproof chamber, bottom, described crashproof chamber is provided with one deck counterweight bed course 5, and in the described crashproof chamber on described counterweight bed course 5 tops, be filled with multiple rubber sacculus 7, the layering from the bottom to top of multiple described rubber sacculus 7 is laid.Described inner lining steel wallboard 3 is positioned at needs protector outside, and inner lining steel wallboard 3 and need to be provided with between protector energy-absorbing bed course 4.Described outside steel wallboard 1 and inner lining steel wallboard 3 are laid on same plane, and the vertical height of the two is identical, and described outside steel wallboard 1 is an outwardly circular arc Crashworthy plate.The described protector that needs is laid in navigation channel or road both sides, and the described protector that needs is anticollision barrier 8 or anti-collision wall.
When practice of construction, for road, the bottom of described outside steel wallboard 1 and inner lining steel wallboard 3 contacts with this road ground of living in; For navigation channel, the bottom of outside steel wallboard 1 and inner lining steel wallboard 3 contacts with this navigation channel water surface of living in.When the multiple described rubber sacculus 7 of actual laying, all rubber sacculus 7 that are positioned on same layer can be in the same plane, also can be positioned at (being staggered floor lays) on same serrated face.
Be laid in anticollision barrier 8 and be flat plate one with the inner lining steel wallboard 3 in described anti-collision wall outside, the circular arc steel plate one that the outside steel wallboard 1 that is positioned at described flat plate one outside is circular arc for cross section, and described flat plate one and described circular arc steel plate one are all laid along the longitudinal extension direction of described anticollision barrier or described anti-collision wall; The longitudinal length of described flat plate one and described circular arc steel plate one is all identical with the longitudinal length of described anticollision barrier or described anti-collision wall.
Actually add man-hour, described outside steel wallboard 1 also can be set to other shape, with solving from the shock of multiple angles such as positive, side and the back side.
In the present embodiment, between the middle and upper part of the middle and upper part of described flat plate one and described circular arc steel plate one, be laid with multiple tracks supporting rod one 6-1, described in multiple tracks, supporting rod one 6-1 lays along the longitudinal extension direction of described anticollision barrier or described anti-collision wall, and described in multiple tracks, supporting rod one 6-1 lays at grade.
When actual installation is laid, supporting rod one 6-1 is laid on the same plane paralleling with its navigation channel of living in or road described in multiple tracks.In the present embodiment, described navigation channel or road are level and lay.Thereby supporting rod one 6-1 is laid in same level described in multiple tracks.Described outside steel wallboard 1, energy-absorbing bed course 4 and inner lining steel wallboard 3 are all laid in same level.
In the present embodiment, described supporting rod one 6-1 and supporting rod two 6-2 are stainless steel straight-bar.
Actually add man-hour, the diameter of described stainless steel straight-bar is Φ 10mm～Ф 30mm, and described stainless steel straight-bar is Q235 Steel material, specifically add the Steel material that also can select other model man-hour, but the yield strength of the Steel material that adopts is all not less than 235MPa.
In the present embodiment, the vertical height of described energy-absorbing bed course 4 is identical with the vertical height of outside steel wallboard 1 and inner lining steel wallboard 3, and the longitudinal length that is laid in the energy-absorbing bed course 4 between described flat plate one and described circular arc steel plate one is identical with the longitudinal length of outside steel wallboard 1 and inner lining steel wallboard 3.
In the present embodiment, the distance d1 between steel wallboard 1 top, described outside and inner lining steel wallboard 3 tops is 100mm～130mm, and distance d2=c × d1 between steel wallboard 1 bottom, outside and inner lining steel wallboard 3 bottoms, wherein c=1.8～2.2; Distance b=400mm～800mm between evagination top and the inner lining steel wallboard 3 of described outside steel wallboard 1, and vertical distance h=350mm～550mm between the evagination top of described outside steel wallboard 1 and steel wallboard 1 bottom, outside.
The thickness of described energy-absorbing bed course 4 is 80mm～150mm; Described outside steel wallboard 1 is 850mm～1300mm with the vertical height of inner lining steel wallboard 3; The thickness of described counterweight bed course 5 is 100mm～250mm.
When practice of construction, can be according to specific needs, vertical height, the thickness of counterweight bed course 5 etc. of the vertical distance h between the evagination top to the distance b between evagination top and the inner lining steel wallboard 3 of the distance d2 between the distance d1 between steel wallboard 1 top, outside and inner lining steel wallboard 3 tops, steel wallboard 1 bottom, outside and inner lining steel wallboard 3 bottoms, outside steel wallboard 1, outside steel wallboard 1 and steel wallboard 1 bottom, outside, thickness, flat plate and the described circular arc steel plate of energy-absorbing bed course 4 adjust accordingly in above-mentioned scope.
When practice of construction, between steel wallboard 1 top, described outside and inner lining steel wallboard 3 tops, be connected by top board 10, between steel wallboard 1 bottom, described outside and inner lining steel wallboard 3 bottoms, be connected by base plate 2, and described top board 10 and base plate 2 are flat plate.Thereby described outside steel wallboard 1, inner lining steel wallboard 3, top board 10 and base plate 2 form an enclosed cavity.
In the present embodiment, actually add man-hour, described outside steel wallboard 1, inner lining steel wallboard 3, top board 10 and base plate 2 are the steel plate that wall thickness is 3mm～8mm.In the present embodiment, described outside steel wallboard 1, inner lining steel wallboard 3, top board 10 and base plate 2 are Q235 steel plate, specifically add man-hour, also can select the steel plate of other model, but the yield strength of the steel plate that adopts are all not less than 235MPa.
In the present embodiment, described rubber sacculus 7 is the oval ball of rubber ball or rubber, and the diameter of described rubber ball is Φ 100mm～Φ 350mm, the oval major axis of ball of described rubber and the ratio of minor axis be less than 1.2 and its long axis length be 100mm～350mm.
The air pressure inside of described rubber sacculus 7 is the ball that 0.4MPa～2MPa and wall thickness are 4mm～8mm.Actually add man-hour, the hot strength of described ball rubber used is not less than 15MPa and elongation at break is not less than 300%.
Actually add man-hour, described rubber sacculus 7 external surfaces are coarse, and friction factor between adjacent two rubber sacculus 7 is not less than 0.3.Specifically add man-hour, the friction factor between adjacent two rubber sacculus 7 is more high better.In actual use procedure, after the present invention is impacted, phase mutual friction produce certain vibrations between adjacent two rubber sacculus 7 in multiple described rubber sacculus 7.
In the present embodiment, the spacing described in the adjacent twice in front and back between supporting rod one 6-1 is 2L～4L, and wherein L is the long axis length of diameter or the oval ball of described rubber of described rubber ball.Actual while laying supporting rod one 6-1, need to offset the larger region of Impact energy, the spacing described in the adjacent twice in front and back between supporting rod one 6-1 is corresponding less; Otherwise, offset the less region of Impact energy for need, the spacing described in the adjacent twice in front and back between supporting rod one 6-1 is corresponding larger.
In the present embodiment, described energy-absorbing bed course 4 is rubber asphalt bed course or rubber sand-gravel cushion.When practice of construction, the rubber asphalt bed course adopting or the not only easy construction of rubber sand-gravel cushion, needed raw material wide material sources, with low cost, and also result of use is good.
Rubber sandstone used in described rubber sand-gravel cushion is evenly mixed by coarse aggregate, fine aggregate and rubber powder, wherein said coarse aggregate is that particle diameter is the rubble of 2.5mm～5mm, described fine aggregate is fine sand, and described rubber powder is that the particle diameter being formed after crushed by waste and used rubber tyre is 20 order～40 object rubber grains; And before described rubber sand-gravel cushion construction, first on the inside wall of steel wallboard 1 bottom, outside and inner lining steel wallboard 3 bottoms, evenly brush a coating emulsified asphalt.In the present embodiment, the bed thickness of described mulseal is 2mm～5mm.Correspondingly, on described base plate 2, be also evenly coated with and be brushed with one deck mulseal.Mass ratio between described coarse aggregate and fine aggregate is 0.8～1.2 ︰ 3.2～4, and the percentage between the quality of described rubber powder and described coarse aggregate and fine aggregate gross mass is 2%～2.5%.When practice of construction, can according to actual needs, the interpolation quality of described coarse aggregate, fine aggregate and rubber powder be adjusted accordingly in above-mentioned scope.
Wherein, fine sand is the fine sand that particle that particle diameter is greater than 0.075mm exceedes full weight 85%, and its fineness modulus is 2.2～1.6.
In the present embodiment, described counterweight bed course 5 is rendzinas bed course.Rendzinas used in described rendzinas bed course is evenly mixed by lime, soil and water, and the percentage by weight of lime described in described rendzinas is 15%～20%, and the percentage by weight of soil described in described rendzinas is 3%～5.5%.
In addition, on the lateral wall of described outside steel wallboard 1, be pasted with one deck reflective membrane.In the present embodiment, the distance of steel wallboard 1 bottom is 250mm～350mm outside described reflective membrane distance from bottom, and the width of described reflective membrane is 510mm.
Embodiment 2
In the present embodiment, as shown in Figure 2, as different from Example 1: the described protector that needs is bumping post 9, the inner lining steel wallboard 3 that is laid in bumping post 9 outsides is the doughnut-shaped steel plate one being formed by flat plate two bendings, the outside steel wallboard 1 that is positioned at described doughnut-shaped steel plate one outside is the doughnut-shaped steel plate two being formed by two bendings of circular arc steel plate, and the cross section of described circular arc steel plate two is circular arc; Described doughnut-shaped steel plate one is sleeved on bumping post 9 outsides, and described doughnut-shaped steel plate two is sleeved on described doughnut-shaped steel plate one outside; Between described doughnut-shaped steel plate one and described doughnut-shaped steel plate two, be along the circumferential direction laid with supporting rod two 6-2 described in multiple tracks, spacing described in adjacent twice between supporting rod two 6-2 middle parts is 2L～4L, and wherein L is the long axis length of diameter or the oval ball of described rubber of described rubber ball.
When actual installation is laid, supporting rod two 6-2 are laid on the same plane paralleling with its navigation channel of living in or road described in multiple tracks.In the present embodiment, described navigation channel or road are level and lay.Thereby supporting rod two 6-2 are laid in same level described in multiple tracks.
In the present embodiment, described bumping post 9 is bridge pier column.When actual use, described bumping post 9 also can be for being laid in other type pier stud of navigation channel or road both sides.
When actual use, described doughnut-shaped steel plate one and described doughnut-shaped steel plate two be shaped as annular, oval ring, elongation circle, nose shape or with the regular polygon that relaxes circular arc.In the present embodiment, the annular that is shaped as of described doughnut-shaped steel plate one and described doughnut-shaped steel plate two.Correspondingly, described energy-absorbing bed course 4 and counterweight bed course 5 are annular bed course.
In the present embodiment, the structure of remainder and annexation are all identical with embodiment 1.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (8)
1. a built-in balloon type anticollision device, collision-prevention device, it is characterized in that: comprise outside steel wallboard (1) and be positioned at the inner lining steel wallboard (3) inside outside steel wallboard (1), between described outside steel wallboard (1) and inner lining steel wallboard (3), form a crashproof chamber, bottom, described crashproof chamber is provided with one deck counterweight bed course (5), and in the described crashproof chamber on described counterweight bed course (5) top, be filled with multiple rubber sacculus (7), multiple described rubber sacculus (7) layering is from the bottom to top laid; Described inner lining steel wallboard (3) is positioned at needs protector outside, and inner lining steel wallboard (3) and need to be provided with between protector energy-absorbing bed course (4); Described outside steel wallboard (1) and inner lining steel wallboard (3) are laid on same plane, and the vertical height of the two is identical, and described outside steel wallboard (1) is an outwardly circular arc Crashworthy plate; The described protector that needs is laid in navigation channel or road both sides, and the described protector that needs is anticollision barrier (8), anti-collision wall or bumping post (9);
Be laid in anticollision barrier (8) and be flat plate one with the inner lining steel wallboard (3) in described anti-collision wall outside, the circular arc steel plate one that the outside steel wallboard (1) that is positioned at described flat plate one outside is circular arc for cross section, and described flat plate one and described circular arc steel plate one are all laid along the longitudinal extension direction of described anticollision barrier or described anti-collision wall; The longitudinal length of described flat plate one and described circular arc steel plate one is all identical with the longitudinal length of described anticollision barrier or described anti-collision wall;
The inner lining steel wallboard (3) that is laid in bumping post (9) outside is the doughnut-shaped steel plate one being formed by flat plate two bendings, the outside steel wallboard (1) that is positioned at described doughnut-shaped steel plate one outside is the doughnut-shaped steel plate two being formed by two bendings of circular arc steel plate, and the cross section of described circular arc steel plate two is circular arc; Described doughnut-shaped steel plate one is sleeved on bumping post (9) outside, and described doughnut-shaped steel plate two is sleeved on described doughnut-shaped steel plate one outside;
Described energy-absorbing bed course (4) is rubber asphalt bed course or rubber sand-gravel cushion; Rubber sandstone used in described rubber sand-gravel cushion is evenly mixed by coarse aggregate, fine aggregate and rubber powder, wherein said coarse aggregate is that particle diameter is the rubble of 2.5mm～5mm, described fine aggregate is fine sand, and described rubber powder is that the particle diameter being formed after crushed by waste and used rubber tyre is 20 order～40 object rubber grains; Mass ratio between described coarse aggregate and fine aggregate is 0.8～1.2 ︰ 3.2～4, and the percentage between the quality of described rubber powder and described coarse aggregate and fine aggregate gross mass is 2%～2.5%;
Friction factor between adjacent two described rubber sacculus (7) is not less than 0.3.
2. according to the built-in balloon type anticollision device, collision-prevention device of one claimed in claim 1, it is characterized in that: between the middle and upper part of described flat plate one and the middle and upper part of described circular arc steel plate one, be laid with multiple tracks supporting rod one (6-1), described in multiple tracks, supporting rod one (6-1) is laid along the longitudinal extension direction of described anticollision barrier or described anti-collision wall, and described in multiple tracks, supporting rod one (6-1) is laid at grade; Between described doughnut-shaped steel plate one and described doughnut-shaped steel plate two, be along the circumferential direction laid with supporting rod two (6-2) described in multiple tracks, and described in multiple tracks, supporting rod two (6-2) is laid at grade.
3. according to the built-in balloon type anticollision device, collision-prevention device of the one described in claim 1 or 2, it is characterized in that: the distance d1 between steel wallboard (1) top, described outside and inner lining steel wallboard (3) top is 100mm～130mm, and the distance d2=c × d1 between outside steel wallboard (1) bottom and inner lining steel wallboard (3) bottom, wherein c=1.8～2.2; Distance b=400mm～800mm between the evagination top of described outside steel wallboard (1) and inner lining steel wallboard (3), and vertical distance h=350mm～550m between the evagination top of described outside steel wallboard (1) and outside steel wallboard (1) bottom; The thickness of described energy-absorbing bed course (4) is 80mm～150mm; Described outside steel wallboard (1) is 850mm～1300mm with the vertical height of inner lining steel wallboard (3); The thickness of described counterweight bed course (5) is 100mm～250mm.
4. according to the built-in balloon type anticollision device, collision-prevention device of one claimed in claim 3, it is characterized in that: described rubber sacculus (7) is rubber ball or the oval ball of rubber, the diameter of described rubber ball is Φ 100mm～Φ 350mm, the oval major axis of ball of described rubber and the ratio of minor axis be less than 1.2 and its long axis length be 100mm～350mm; The air pressure inside of described rubber sacculus (7) is 0.4MPa～2MPa.
5. according to the built-in balloon type anticollision device, collision-prevention device of one claimed in claim 2, it is characterized in that: described rubber sacculus (7) is rubber ball or the oval ball of rubber; Spacing described in the adjacent twice in front and back between supporting rod one (6-1) is 2L～4L, and the spacing described in adjacent twice between supporting rod two (6-2) middle part is 2L～4L, wherein L is the long axis length of diameter or the oval ball of described rubber of described rubber ball.
6. according to the built-in balloon type anticollision device, collision-prevention device of the one described in claim 1 or 2, it is characterized in that: the vertical height of described energy-absorbing bed course (4) is identical with the vertical height of outside steel wallboard (1) and inner lining steel wallboard (3), the longitudinal length that is laid in the energy-absorbing bed course (4) between described flat plate one and described circular arc steel plate one is identical with the longitudinal length of outside steel wallboard (1) and inner lining steel wallboard (3); On the lateral wall of described outside steel wallboard (1), be pasted with one deck reflective membrane.
7. according to the built-in balloon type anticollision device, collision-prevention device of one claimed in claim 3, it is characterized in that: between steel wallboard (1) top, described outside and inner lining steel wallboard (3) top, be connected by top board (10), between bottom described outside steel wallboard (1) bottom and inner lining steel wallboard (3), be connected by base plate (2), and described top board (10) and base plate (2) are flat plate; Described outside steel wallboard (1), inner lining steel wallboard (3), top board (10) and base plate (2) are the steel plate that wall thickness is 3mm～8mm.
8. according to the built-in balloon type anticollision device, collision-prevention device of the one described in claim 1 or 2, it is characterized in that: described counterweight bed course (5) is rendzinas bed course; Rendzinas used in described rendzinas bed course is evenly mixed by lime, soil and water, and the percentage by weight of lime described in described rendzinas is 15%～20%, and the percentage by weight of soil described in described rendzinas is 3%～5.5%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210353001.5A CN102817333B (en) | 2012-09-21 | 2012-09-21 | Internally-arranged balloon-type collision-prevention device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210353001.5A CN102817333B (en) | 2012-09-21 | 2012-09-21 | Internally-arranged balloon-type collision-prevention device |
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| CN102817333A CN102817333A (en) | 2012-12-12 |
| CN102817333B true CN102817333B (en) | 2014-09-03 |
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| CN201210353001.5A Expired - Fee Related CN102817333B (en) | 2012-09-21 | 2012-09-21 | Internally-arranged balloon-type collision-prevention device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151478A (en) * | 2013-03-25 | 2013-06-12 | 山东泰汽电动车辆有限公司 | Anti-collision lithium battery box |
| CN105113461B (en) * | 2015-09-16 | 2016-11-23 | 湖南科技大学 | Elastic self-resetting pressure regulation power consumption buffer |
| CN106320231B (en) * | 2016-09-23 | 2019-08-02 | 浙江大学 | A kind of compound pier anticollision system |
| CN108909969A (en) * | 2018-07-19 | 2018-11-30 | 芜湖籁余新能源科技有限公司 | A kind of fender for ship launching |
| CN110158920A (en) * | 2019-06-04 | 2019-08-23 | 中铁城市规划设计研究院有限公司 | A kind of underground garage car entrance wall corner-pillar safeguard structure |
| CN112030826A (en) * | 2020-08-28 | 2020-12-04 | 陕西小保当矿业有限公司 | Nanometer energy-absorbing safety device |
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| JP2001200523A (en) * | 2000-01-17 | 2001-07-27 | Kaisei Kogyo Kk | Gate apparatus for water way |
| CN101555683A (en) * | 2009-05-13 | 2009-10-14 | 中交第一公路勘察设计研究院有限公司 | Efficient low-cost flexible energy dissipation type pier anti-collision safety device |
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| JPH11303037A (en) * | 1998-04-24 | 1999-11-02 | Toyo Tire & Rubber Co Ltd | Road marking cushion cover |
| JP2001200523A (en) * | 2000-01-17 | 2001-07-27 | Kaisei Kogyo Kk | Gate apparatus for water way |
| CN101555683A (en) * | 2009-05-13 | 2009-10-14 | 中交第一公路勘察设计研究院有限公司 | Efficient low-cost flexible energy dissipation type pier anti-collision safety device |
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