CN112569570B - Ice and snow sports building match place buffer stop - Google Patents
Ice and snow sports building match place buffer stop Download PDFInfo
- Publication number
- CN112569570B CN112569570B CN202011625221.XA CN202011625221A CN112569570B CN 112569570 B CN112569570 B CN 112569570B CN 202011625221 A CN202011625221 A CN 202011625221A CN 112569570 B CN112569570 B CN 112569570B
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- seat
- buffer
- roller
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- plate
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
- A63C19/06—Apparatus for setting-out or dividing courts
- A63C19/08—Mechanical means for marking-out
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/148—Means for vehicle stopping using impact energy absorbers mobile arrangements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
- A63C19/06—Apparatus for setting-out or dividing courts
- A63C19/08—Mechanical means for marking-out
- A63C2019/085—Fences; Nets; Barriers
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model provides an ice and snow sports building match place buffer stop, which comprises a base, the transition apron, the chain, the energy-absorbing seat, the roller, the energy-absorbing plate, the roller seat, the PU drum shaft, the sponge cylinder, the buffer board, the buffer seat, hydraulic buffer, a slide rail, the base right side, from the past backward set gradually a plurality of slide rails, slide rail fixed connection base, every slide rail left side sets up the energy-absorbing seat, energy-absorbing seat fixed connection base, energy-absorbing seat upper portion sets up the apron, apron fixed connection energy-absorbing seat, from left to right a plurality of lid holes have in proper order in the middle of the apron, energy-absorbing seat bottom from left to right has a plurality of seatholes, every lid hole corresponds a seathole, corresponding lid hole and seathole coaxial line, the lid hole that corresponds and the inside roller that sets up of seathole.
Description
Technical Field
The invention relates to the field of ice and snow sports, in particular to an anti-collision device for an ice and snow sports building competition field.
Background
At ice and snow sports building match place, the sportsman often dashes out the race place because out of control, hits the architectural equipment, causes the injury, and the anticollision measure on ice and snow sports race place is fairly simple at present, does not have effectual anticollision and buffer, can not effectively alleviate the injury that the collision caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an anti-collision device for an ice and snow sports building competition field.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an ice and snow sports building match place buffer stop, which comprises a base, the transition apron, the chain, the energy-absorbing seat, the roller, the energy-absorbing plate, the roller seat, PU cylinder axle, the sponge cylinder, the buffer board, the buffer seat, hydraulic buffer, a slide rail, the base right side, a plurality of slide rails set gradually backward in the past, slide rail fixed connection base No. one, every slide rail left side sets up the energy-absorbing seat, energy-absorbing seat fixed connection base, energy-absorbing seat upper portion sets up the apron, apron fixed connection energy-absorbing seat, from left to right a plurality of lid holes have in proper order in the middle of the apron, energy-absorbing seat bottom from left to right has a plurality of seat holes, every lid hole corresponds a seat hole, corresponding lid hole and seat hole coaxial line, the inside roller that sets up in lid hole and the seat hole that correspond, the roller has in the middle of the roller, the roller rotates and connects corresponding lid hole and seat hole, the roller rotates in lid hole and seat hole, the roller is in lid hole and seat hole, the energy-absorbing seat left side has the side seam, the middle connection piece that sets up a slide rail connection piece No. one, the buffer seat lower part has a buffer connection piece, the buffer seat that the energy-absorbing plate has a slide rail.
The hydraulic buffer is characterized in that a second sliding rail is arranged on the upper portion of the buffer seat, a sealing plate is fixedly connected to the left side face of the second sliding rail, a fixing ring is arranged on the left side of the sealing plate and fixedly connected to one side of a chain, another adjacent fixing ring is fixedly connected to the other side of the chain, a second sliding groove is formed in the middle of the second sliding rail, a roller seat is arranged in the middle of the second sliding groove and slidably connected with the second sliding groove, the roller seat slides in the second sliding groove, a chassis is arranged on the upper portion of the roller seat, a PU roller shaft is arranged on the upper portion of the chassis, a sponge roller is arranged on the outer side of the PU roller shaft, a center hole is formed in the middle of the sponge roller and rotatably connected with the PU roller shaft, the center hole rotates around the PU roller shaft, a buffer plate is arranged on the rear side of the center hole, an arc surface is arranged on the left side of the buffer plate, four guide rods are arranged on the right side of the buffer plate and rotatably connected with the arc surface, a vertical plate is provided with four middle holes, four middle holes are arranged in the vertical plate, four guide holes are arranged around the vertical plate, the guide rods are slidably connected with guide holes, the guide holes slide in the middle of the guide rods, and fixedly connected with a hydraulic buffer.
Has the advantages that:
the invention takes effective measures from a plurality of angles of slowing down the impact and changing the impact direction, basically prevents the injury to athletes caused by collision, and has high safety when being installed around the field when in use. The base right side, a plurality of slide rails set gradually from the past backward, slide rail fixed connection base, a slide rail is along equipartition around the place, be covered all around the place, the interval is confirmed according to the sponge cylinder, guarantee that the sponge cylinder does not have the clearance each other, the energy-absorbing board is through the roller along S-shaped forward movement, can produce continuous plastic deformation, according to the law of metal plastic deformation, can produce resistance to deformation during plastic deformation, need absorb a large amount of external energy, energy-absorbing board right side has the connection piece, the connection piece right side sets up the buffer base, connection piece fixed connection buffer base left side, the buffer base lower part sets up a slide rail, no. one has a spout in the middle of the slide rail, a spout sliding connection buffer base, the buffer base slides in a spout, buffer base left side fixed connection piece, if the energy-absorbing board moves to the right side, need overcome the energy that the energy-absorbing board warp needs, this kind of ability comes from sportsman' S impact, impact ability can be consumed by the plastic deformation of energy-absorbing board, reach the purpose of slowing down the impact, the buffer base is the slider also is the slide rail, both sides have been the slide rail in which not only, on the one side can be in one side, on the one side, buffer roller base can slide rail.
The seal plate prevents the roller seat from separating from the buffer seat, and simultaneously, the seal plate is connected with the chain together to connect the adjacent buffer seats, a sportsman rushes out of a sports ground and rushes to the periphery of the ground, the sponge roller can block the sponge roller and is made of soft sponge body material, the sponge body can deform and absorb certain energy to slow down impact force, meanwhile, the PU roller shaft is made of material with good elasticity and further deforms to absorb energy and buffer the impact force to protect the sportsman, when the sportsman impacts the sponge roller, the roller seat can be pushed to slide right along the second sliding groove in the middle of the buffer seat, the right side of the center hole is provided with the arc surface, the arc surface moves right side together, when the arc surface moves right side, the arc surface can contact the hydraulic buffer, the hydraulic buffer consumes a large amount of kinetic energy left and right by utilizing the damping principle of hydraulic oil, and can absorb the impact of the sportsman for the third time, the impact force to the athlete is further buffered, when the athlete contacts the sponge roller from the side, the sponge roller is generally driven to rotate, the impact direction of the athlete can be changed by the rotation of the sponge roller, when the motion direction is changed, the direction is changed according to the impulse formula F x T =deltaMV, V instead of being rapidly reduced, the impact force can be greatly reduced, the athlete can be protected to the maximum extent, if the front impact occurs, and the impact force is large, or when several athletes impact simultaneously, the buffer seat can be pushed to the right side, at the moment, the energy-absorbing plate can be pulled, the impact energy of the athlete can be greatly consumed in the pulling process of the energy-absorbing plate, the final protection effect can be achieved, the energy-absorbing plate can be pulled under the condition that the impact force is large, the pulling force can be adjusted by increasing or decreasing the number of the rollers, the excessive pulling force can be prevented, and the athlete can be damaged, adjacent buffer seat is linked together by the chain, moves the certain distance back towards the right side when one of them buffer seat, can drive adjacent buffer seat and move together, prevents to produce too big space in the middle of buffer seat and the adjacent buffer seat that remove earlier, blocks the sportsman, also because the participation of adjacent energy-absorbing board simultaneously, absorbs the energy of assaulting stronger, sportsman's impact force can reduce greatly.
The invention can reduce the sport impact and prevent the injury to the athletes from the following aspects: 1. the sponge roller adopts a soft sponge body, the sponge body deforms greatly and absorbs certain energy, the rigid impact force of an athlete just before the impact is larger, the damage to the athlete is directly reduced due to the large flexible deformation, secondly, a PU roller shaft adopts a PU material with good elasticity and deforms further to absorb energy and buffer the impact force, thirdly, a hydraulic buffer consumes a large amount of kinetic energy left and right by damping of hydraulic oil and greatly reduces the impact energy of the athlete, the common impact and impact basically can be absorbed and buffered, fourthly, the impact direction of the athlete is changed by using the rotation of the sponge roller to reduce the impact force, the impact force can be obviously reduced by changing the direction of the impact force according to an impact quantity formula F T =deltaMV, under the condition that the speed is not changed, the impact force is small, the change of the speed is reduced by the deformation so as to reduce the impact force, the damage to the athlete is greatly reduced, fifthly, the principle of continuous plastic deformation of metal is used, a large amount of external energy is absorbed, the impact force or the occasion of the impact or the impact of many people is greatly protected, and the safety is higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the anti-collision device for the ice and snow sports building competition field.
Fig. 2 is a schematic view of the internal structure of the anti-collision device for the ice and snow sports building competition field.
Fig. 3 is a schematic structural view of a collision avoidance device unit according to the present invention.
FIG. 4 is a schematic view of an energy absorber according to the present invention.
FIG. 5 is a schematic view of a connection structure of an energy absorber according to the present invention.
Fig. 6 is a schematic view of a connection structure of the buffer seat according to the present invention.
Fig. 7 is a schematic view of a roller base structure according to the present invention.
Fig. 8 is a schematic view of a buffer seat structure according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
an anti-collision device for ice and snow sports building competition fields comprises a base 01, a transition cover plate 11, a chain 12, an energy absorption seat 02, a roller 23, an energy absorption plate 25, a roller seat 03, a PU roller shaft 32, a sponge roller 33, a buffer plate 04, a buffer seat 05, a hydraulic buffer 58 and a first sliding rail 06, wherein the right side of the base 01 is sequentially provided with a plurality of first sliding rails 06 from front to back, the first sliding rails 06 are fixedly connected with the base 01, the left side of each first sliding rail 06 is provided with the energy absorption seat 02, the energy absorption seat 02 is fixedly connected with the base 01, the upper part of the energy absorption seat 02 is provided with a cover plate 27, the cover plate 27 is fixedly connected with the energy absorption seat 02, the middle of the cover plate 27 is sequentially provided with a plurality of cover holes 28 from left to right, the bottom of the energy absorption seat 02 is provided with a plurality of seat holes 21 from left to right, each cover hole 28 corresponds to one seat hole 21, the corresponding cover hole 28 and the seat hole 21 are coaxial, the corresponding roller 23 is arranged inside the cover hole 28 and the seat hole 21, a roller shaft 24 is arranged in the middle of the roller 23, the roller shaft 24 is connected with the corresponding cover hole 28 and the corresponding seat hole 21 in a rotating mode, the roller shaft 24 rotates in the cover hole 28 and the seat hole 21, side seams 22 are formed in the left side and the right side of the energy-absorbing seat 02, an energy-absorbing plate 25 is arranged in the middle of the roller 23, the energy-absorbing plate 25 penetrates through the left side seams 22 and sequentially bypasses each half circumference of the roller 23 in an S shape, then penetrates out of the right side seams 22, a connecting piece 26 is arranged on the right side of the energy-absorbing plate 25, a buffer seat 05 is arranged on the right side of the connecting piece 26, the connecting piece 26 is fixedly connected with the left side of the buffer seat 05, a first sliding rail 06 is arranged on the lower portion of the buffer seat 05, a first sliding rail 06 is provided with a first sliding groove 61, the first sliding groove 61 is connected with the buffer seat 05 in a sliding mode, and the buffer seat 05 slides in the first sliding groove 61.
The upper portion of the buffer seat 05 is provided with a second sliding rail 51, the left side face of the second sliding rail 51 is fixedly connected with a sealing plate 56, the left side of the sealing plate 56 is provided with a fixing ring 57, the fixing ring 57 is fixedly connected with one side of the chain 12, the other side of the chain 12 is fixedly connected with another adjacent fixing ring 57, the middle of the second sliding rail 51 is provided with a second sliding groove 52, the middle of the second sliding groove 52 is provided with a roller seat 03, the roller seat 03 is slidably connected with the second sliding groove 52, the roller seat 03 slides in the second sliding groove 52, the upper portion of the roller seat 03 is provided with a chassis 31, the upper portion of the chassis 31 is provided with a PU roller shaft 32, the outer side of the PU roller shaft 32 is provided with a sponge roller 33, the middle of the sponge roller 33 is provided with a central hole 34, the central hole 34 is rotatably connected with the PU roller shaft 32, the central hole 34 rotates around the PU roller shaft 32, the rear side of the central hole 34 is provided with a buffer plate 04, the left side of the buffer plate 04 is provided with four guide rods 42, the central hole 34 is rotatably connected with the arc 41, the central hole 34 rotates in the arc 41, the central hole 53 is provided in the middle of the buffer seat 05, the central hole 53 is provided with four guide rods 55, the central hole 54, the central hole 55 is connected with the buffer rod 55, the central hole 54, the buffer rod 55, and the central hole 54 is fixedly connected with the buffer rod 54, and the guide rod 55, the buffer rod 54, the central hole 58, and the guide rod 55, the central hole 54 is connected with the buffer liquid 54.
The roller bearing comprises a base 01, a plurality of first sliding rails 06 are sequentially arranged on the right side of the base 01 from front to back, the first sliding rails 06 are fixedly connected with the base 01, the first sliding rails 06 are uniformly distributed around the field, the whole field is full of the first sliding rails 06, the distance is determined according to a sponge roller 33, the sponge roller 33 is ensured not to have a gap, an energy absorption seat 02 is arranged on the left side of each first sliding rail 06, the energy absorption seat 02 is fixedly connected with the base 01, a cover plate 27 is arranged on the upper portion of the energy absorption seat 02, the cover plate 27 is fixedly connected with the energy absorption seat 02, a plurality of cover holes 28 are sequentially arranged in the middle of the cover plate 27 from left to right, a plurality of seat holes 21 are arranged at the bottom of the energy absorption seat 02 from left to right, each cover hole 28 corresponds to one seat hole 21, the corresponding cover holes 28 and seat holes 21 are coaxial, rollers 23 are arranged in the corresponding cover holes 28 and seat holes 21, a roller shaft 24 is arranged in the middle of the rollers 23, the roller shaft 24 is rotatably connected with the corresponding cover holes 28 and seat holes 21, the roller shaft 24 rotates in the cover holes 28 and seat holes 21, the left side and the right side of the energy-absorbing seat 02 are provided with side seams 22, the energy-absorbing plate 25 is arranged in the middle of the roller 23, the energy-absorbing plate 25 penetrates through the left side seam 22 and sequentially bypasses each roller 23 for a half circle in an S shape and then penetrates out of the right side seam 22, the energy-absorbing plate 25 moves forwards along the S shape through the roller 23 and can generate continuous plastic deformation, deformation resistance can be generated during plastic deformation according to the rule of metal plastic deformation, a large amount of external energy needs to be absorbed, the right side of the energy-absorbing plate 25 is provided with a connecting piece 26, the right side of the connecting piece 26 is provided with a buffer seat 05, the connecting piece 26 is fixedly connected with the left side of the buffer seat 05, the lower part of the buffer seat 05 is provided with a sliding rail 06, the middle of the sliding rail 06 is provided with a sliding groove 61, the sliding groove 61 is connected with the buffer seat 05 in a sliding manner, the buffer seat 05 slides in the sliding groove 61, the left side of the buffer seat 05 is fixedly connected with the connecting piece 26, if the buffer seat 05 moves towards the right side, need overcome the energy that energy-absorbing board 25 warp needs, this kind of ability comes from sportsman's impact, and impact capacity can be consumed by the plastic deformation of energy-absorbing board 25, reaches the purpose that slows down the impact, and buffer seat 05 both is the slider and also is the slide rail, and on the one hand drum seat 03 can slide wherein, and on the other hand buffer seat 05 itself slides along a slide rail 06, and the effectual reduction slows down impact absorption energy.
The invention can reduce the sport impact and prevent the injury to the athletes from the following aspects: 1. the sponge roller 33 adopts a soft sponge body, the sponge body deforms greatly and absorbs certain energy, the rigid impact force is larger when the athlete just starts to collide, the flexible large deformation directly reduces the injury to the athlete, the PU roller shaft 32 adopts PU materials with good elasticity, the PU roller shaft further deforms, absorbs the energy and buffers the impact force, the hydraulic buffer 58 consumes a large amount of kinetic energy left and right by using the damping of hydraulic oil, the impact energy of the athlete is greatly reduced, the common collision and impact can be absorbed and buffered basically, fourth, the impact force is reduced by changing the impact direction of the athlete by using the rotation of the sponge roller 33, the impact force can be reduced more obviously by changing the impact direction according to an impact formula F T =deltaMV, the impact force can be small under the condition that the speed is not changed, the impact force is reduced by changing the deformation, the impact force is reduced greatly, the injury to the athlete is reduced greatly, fifth, the continuous plastic deformation of metal is used, the large amount of external energy is absorbed, the impact force principle or the occasions of the impact force or the occasions of multiple persons are buffered, the impact and the final impact protection measures are taken, and the invention can effectively reduce the impact damage to the impact of the impact and the impact of the athlete.
Claims (1)
1. The anti-collision device is characterized by comprising a base, a transition cover plate, a chain, an energy absorption seat, a roller, an energy absorption plate, a roller seat, a PU roller shaft, a sponge roller, a buffer plate, a buffer seat, a hydraulic buffer and a first sliding rail, wherein the right side of the base is sequentially provided with a plurality of first sliding rails from front to back; the upper part of the buffer seat is provided with a second sliding rail, the left side surface of the second sliding rail is fixedly connected with a sealing plate, the left side of the sealing plate is provided with a fixing ring, the fixing ring is fixedly connected with one side of a chain, the other side of the chain is fixedly connected with another adjacent fixing ring, the middle of the second sliding rail is provided with a second sliding groove, a roller seat is arranged in the middle of the second sliding groove and is slidably connected with the second sliding groove, the roller seat slides in the second sliding groove, the upper part of the roller seat is provided with a chassis, the upper part of the chassis is provided with a PU roller shaft, the outer side of the PU roller shaft is provided with a sponge roller, the middle of the sponge roller is provided with a central hole which is rotatably connected with the PU roller shaft, the central hole rotates around the PU roller shaft, the rear side of the central hole is provided with a buffer plate, the left side of the buffer plate is provided with a circular arc surface and the right side of the buffer plate is provided with four guide rods, the central hole is rotatably connected with a circular arc surface, the central plate rotates in the circular arc surface, the middle of the buffer seat is provided with four middle holes, the vertical plate, the four guide holes are arranged around the vertical plate, the guide rods are slidably connected with the guide holes, the guide rods slide in the middle of the guide holes, the middle of the middle hole are provided with a hydraulic buffer, and are fixedly connected with the middle of the hydraulic buffer; the pulling force is adjusted through the quantity of increase and decrease roller, prevents that the pulling force is too big to damage the sportsman, after one of them buffer seat moved the certain distance to the right side, can drive adjacent buffer seat and move together, prevent to produce too big space in the middle of buffer seat and the adjacent buffer seat that remove earlier, block the sportsman.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625221.XA CN112569570B (en) | 2020-12-31 | 2020-12-31 | Ice and snow sports building match place buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625221.XA CN112569570B (en) | 2020-12-31 | 2020-12-31 | Ice and snow sports building match place buffer stop |
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| Publication Number | Publication Date |
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| CN112569570A CN112569570A (en) | 2021-03-30 |
| CN112569570B true CN112569570B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011625221.XA Active CN112569570B (en) | 2020-12-31 | 2020-12-31 | Ice and snow sports building match place buffer stop |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113914165B (en) * | 2021-10-25 | 2022-10-14 | 西安邮电大学 | Highway side direction bearing structure |
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