JP6786142B1 - Blocking rope type flexible collision prevention device that prevents vehicles that exceed the height limit from colliding with bridges and tunnels - Google Patents
Blocking rope type flexible collision prevention device that prevents vehicles that exceed the height limit from colliding with bridges and tunnels Download PDFInfo
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- 230000002265 prevention Effects 0.000 title claims abstract description 30
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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Abstract
【課題】橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置を提供する。【解決手段】第１スタンド１及び第２スタンド３に回転式に取り付けられる第１回転フレーム２及び第２回転フレーム４と、各々の回転フレームを接続する遮断ロープ５とを備え、第１回転フレーム２は第１回転管と第１横管とを備え、第２回転フレーム４は第２回転管と第２横管とを備え、第１横管内には第１バネ１０及び第１スライダー１１が設けられ、第１バネ１０の一端が第１横管に固定して接続され、第２横管内には第２バネ１２及び第２スライダー１３が設けられ、第２バネ１２の一端が第２横管に固定して接続され、遮断ロープ５の一端が第１バネ１０を通り抜けて第１スライダー１１に固定して接続され、遮断ロープ５の他端が第２バネ１２を通り抜けて第２スライダー１３に固定して接続される。【選択図】図１PROBLEM TO BE SOLVED: To provide a blocking rope type flexible collision prevention device for preventing a collision of a vehicle exceeding a height limit with a bridge / tunnel. SOLUTION: The first rotating frame is provided with a first rotating frame 2 and a second rotating frame 4 rotatably attached to a first stand 1 and a second stand 3, and a blocking rope 5 connecting each rotating frame. Reference numeral 2 includes a first rotary tube and a first horizontal tube, the second rotary frame 4 includes a second rotary tube and a second horizontal tube, and a first spring 10 and a first slider 11 are contained in the first horizontal tube. One end of the first spring 10 is fixedly connected to the first horizontal pipe, the second spring 12 and the second slider 13 are provided in the second horizontal pipe, and one end of the second spring 12 is the second horizontal pipe. It is fixedly connected to the pipe, one end of the blocking rope 5 passes through the first spring 10 and is fixedly connected to the first slider 11, and the other end of the blocking rope 5 passes through the second spring 12 and the second slider 13. It is fixed to and connected. [Selection diagram] Fig. 1
Description
本発明は、高さ制限超過車の衝突を防止する遮断装置の技術分野に関し、特に、橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置に関する。 The present invention relates to the technical field of a blocking device for preventing a collision of a vehicle exceeding the height limit, and more particularly to a blocking rope type flexible collision prevention device for preventing a collision of a vehicle exceeding the height limit with a bridge / tunnel.
現在、橋・トンネルに対する高さ制限超過車両の衝突を防止する装置又は方法は、主にガントリーフレーム方法及び早期警戒システム方法があり、従来の高さ制限ガントリーフレームの機能は、主に、車両高さ制限及び運転者への道路指示であるが、従来の高さ制限ガントリーフレームは、一般的に剛性であり、１回衝突されると交換しにくく、交換コストが大きい問題が生じ、また、高さ制限超過車両へ大きなダメージをもたらし、ひいては人身事故を引き起こしてしまう一方、早期警戒システム方法の主要機能は、音響光学などの物理的対策によって運転者に通知し、しかし、自動車をタイムリーにパーキングさせることができず、飲酒運転や麻薬運転、ブレーキシステムの故障などの車両操縦不能場合は、橋・トンネル施設に対して保護効果を果たすことができず、従って、一定の欠陥が存在する。 Currently, there are mainly gantry frame methods and early warning system methods as devices or methods for preventing vehicles that exceed the height limit from colliding with bridges and tunnels, and the functions of conventional height limit gantry frames are mainly vehicle height. Although it is a limit and a road instruction to the driver, the conventional height limit gantry frame is generally rigid, it is difficult to replace it after one collision, and there is a problem that the replacement cost is high, and it is high. While causing great damage to over-restricted vehicles and thus causing personal injury, the main function of the early warning system method is to notify the driver by physical measures such as acoustic optics, but to park the vehicle in a timely manner. If the vehicle cannot be operated due to drunk driving, drug driving, brake system failure, etc., the protective effect cannot be achieved for the bridge / tunnel facility, and therefore, there are certain defects.
よって、従来の橋・トンネルに対する高さ制限超過車両の衝突を防止する装置は、以下の欠陥が存在する。第１、従来の早期警戒システムのガントリーフレームは、一般的に剛性であり、１回衝突されると、交換しにくく、交換コストが大きいという問題が生じ、剛性装置は、高さ制限超過車両へ大きなダメージをもたらし、ひいては人身事故を引き起こしてしまい、第２、従来の早期警戒システムのガントリーフレームは、車上の人への警告及び保護の機能を組み合わせることができず、第３、従来の高さ制限ガントリーフレームは、車両が制限高さを超えることを運転者に通知する機能がないか、この機能をよく果たすことができず、第４、従来の高さ制限ガントリーフレームは、衝撃されると、形状及び機能が回復するに十分な弾性がなく、第５、従来の高さ制限ガントリーフレームは、破壊されると、迅速に修理できず、交通渋滞を引き起こしやすく、第６、従来の高さ制限ガントリーフレームは、衝突されて破壊されると、再利用できず、資源を浪費してしまい、第７、従来の早期警戒システムのガントリーフレームは、車両操縦不能の場合には、施設を保護する作用を失ってしまう。 Therefore, the conventional device for preventing the collision of the vehicle exceeding the height limit with the bridge / tunnel has the following defects. First, the gantry frame of the conventional early warning system is generally rigid, and once it is collided, there is a problem that it is difficult to replace it and the replacement cost is high, and the rigid device is used for vehicles exceeding the height limit. The gantry frame of the second, conventional early warning system cannot be combined with the warning and protection functions for people on the vehicle, and the third, the conventional height, causes great damage and eventually causes personal injury. The restricted gantry frame does not have the function to notify the driver that the vehicle exceeds the restricted height, or cannot perform this function well, and the fourth, the conventional height limited gantry frame is shocked. The fifth, conventional height-restricted gantry frame, when broken, cannot be repaired quickly and is prone to traffic congestion, the sixth, conventional height, which is not elastic enough to restore shape and function. Restricted gantry frames cannot be reused and waste resources when collided and destroyed, and the seventh, conventional early warning system gantry frames protect the facility in the event of vehicle inoperability. It loses its function.
本考案は、橋脚用の柔軟性エネルギー散逸型の車衝突防止装置を開示し、橋脚に套設されるサンドイッチパネル構造の衝突防止壁を備え、サンドイッチパネル構造の衝突防止壁は、嵌合される多層の筒状の鋼板層を備え、それぞれの鋼板層の間に弾性エネルギー散逸材料層が充填され、それぞれの鋼板層の底部がベース鋼板に溶接され、ベース鋼板がリベットを介して基礎底面に固定され、サンドイッチパネル構造の衝突防止壁の内外側面がいずれも防水布を含む。本実用新案は、サンドイッチパネル構造を用い、強度を確保した上で、質量が大幅に軽減し、抗折強度を大幅に向上させる。衝撃事故が発生すると、剛性衝撃を弾塑性衝撃に変換し、大量のエネルギーを消費し、衝撃応力ピークを減少し、この応力ピークは、橋脚が抵抗できるほど小さい。橋脚を保護するとともに、自動車及び通行人を保護する。構成が簡単で、施工が容易であり、工事投入が少ない。メンテナンスが容易であり、高い経済的価値を有する。 The present invention discloses a flexible energy-dissipating vehicle collision prevention device for piers, comprising a sandwich panel structure collision prevention wall erected on the pier, and the sandwich panel structure collision prevention wall is fitted. It has a multi-layered tubular steel plate layer, an elastic energy dissipating material layer is filled between each steel plate layer, the bottom of each steel plate layer is welded to the base steel plate, and the base steel plate is fixed to the bottom surface of the foundation via rivets. Both the inner and outer surfaces of the anti-collision wall of the sandwich panel structure include a waterproof cloth. This utility model uses a sandwich panel structure to ensure strength, significantly reduce mass, and significantly improve anti-folding strength. When an impact accident occurs, it converts a rigid impact into an elasto-plastic impact, consuming a large amount of energy and reducing the impact stress peak, which is small enough for the pier to resist. Protect piers and protect cars and passers-by. The structure is simple, the construction is easy, and the amount of construction input is small. It is easy to maintain and has high economic value.
従来技術に存在する技術課題に対して、本発明の目的は、高さ制限超過車両を遮断し、高さ制限超過車が橋・トンネルに衝突することを防止するとともに、車両及び車上の人へのダメージを減少させることができる、橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置を提供する。 In response to the technical problems existing in the prior art, an object of the present invention is to block a vehicle exceeding the height limit, prevent the vehicle exceeding the height limit from colliding with a bridge / tunnel, and to prevent the vehicle and the person on the vehicle from colliding with each other. Provided is a blocking rope type flexible collision prevention device that prevents a vehicle exceeding the height limit from colliding with a bridge / tunnel, which can reduce damage to the vehicle.
上記目的を実現するために、本発明は、以下の技術的解決手段を用いる。
橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置であって、第１スタンドと、第１スタンドに回転式に取り付けられる第１回転フレームと、第２スタンドと、第２スタンドに回転式に取り付けられる第２回転フレームと、第１回転フレームと第２回転フレームを接続する遮断ロープとを備え、第１回転フレームは、第１回転管と、第１回転管に固定して接続され第１横管とを備え、第２回転フレームは、第２回転管と、第２回転管に固定して接続され第２横管とを備え、上から下へ見ると、第１横管及び第２横管がいずれも水平平面内を回転し、第１横管内には第１バネ及び第１スライダーが設けられ、第１バネの一端が第１横管に固定して接続され、第１バネの他端が第１スライダーに固定して接続され、第２横管内には第２バネ及び第２スライダーが設けられ、第２バネの一端が第２横管に固定して接続され、第２バネの他端が第２スライダーに固定して接続され、遮断ロープの一端が第１バネを通り抜けて第１スライダーに固定して接続され、遮断ロープの他端が第２バネを通り抜けて第２スライダーに固定して接続される。自動車が遮断ロープに衝突すると、遮断ロープが引かれ、第１回転フレーム及び第２回転フレームがいずれも回転すると同時に、第１バネ及び第２バネがいずれも圧縮され、第１バネ及び第２バネが自動車に対する衝撃を緩動でき、遮断ロープは、柔軟性のロープであり、衝突による車両及び車上の人へのダメージを減少できる。
In order to achieve the above object, the present invention uses the following technical solutions.
A blocking rope type flexible collision prevention device that prevents vehicles that exceed the height limit from colliding with bridges and tunnels, including the first stand, the first rotating frame that is rotatably attached to the first stand, and the second stand. A second rotating frame that is rotatably attached to the second stand and a blocking rope that connects the first rotating frame and the second rotating frame are provided, and the first rotating frame includes a first rotating tube and a first rotating tube. The second rotating frame is provided with a second rotating tube and a second horizontal tube fixedly connected to the second rotating tube and provided with a first horizontal tube, and is viewed from top to bottom. , The first horizontal pipe and the second horizontal pipe both rotate in a horizontal plane, a first spring and a first slider are provided in the first horizontal pipe, and one end of the first spring is fixed to the first horizontal pipe. The other end of the first spring is fixed to the first slider and connected, the second spring and the second slider are provided in the second horizontal pipe, and one end of the second spring is fixed to the second horizontal pipe. The other end of the second spring is fixedly connected to the second slider, one end of the blocking rope passes through the first spring and is fixedly connected to the first slider, and the other end of the blocking rope is the second. It passes through 2 springs and is fixedly connected to the 2nd slider. When the automobile collides with the blocking rope, the blocking rope is pulled and both the first rotating frame and the second rotating frame rotate, and at the same time, both the first spring and the second spring are compressed, and the first spring and the second spring Can moderate the impact on the vehicle, and the blocking rope is a flexible rope that can reduce the damage to the vehicle and people on the vehicle due to the collision.
更に、第１スライダー及び第２スライダーは、いずれも円筒状であり、第１スライダー及び第２スライダーにはいずれも円穴及び円錐台状穴が設けられ、円穴が円錐台状穴と連通し、遮断ロープが順に円穴及び円錐台状穴を通り抜ける。遮断ロープは、第１スライダー及び第２スライダーがそれぞれ第１バネ及び第２バネを圧縮するように引き、遮断ロープは、衝突されて引かれると、第１回転フレーム及び第２回転フレームが回転するように連動することができ、遮断ロープの両端は、それぞれ円錐台状穴を通り抜けて、結び目に結ばれ、それぞれ第１スライダー及び第２スライダーに固定して接続することができる。 Further, the first slider and the second slider are both cylindrical, and both the first slider and the second slider are provided with a truncated cone-shaped hole and a truncated cone-shaped hole, and the circular hole communicates with the truncated cone-shaped hole. , The blocking rope passes through the circular hole and the truncated cone hole in order. The blocking rope is pulled so that the first slider and the second slider compress the first spring and the second spring, respectively, and when the blocking rope is collided and pulled, the first rotating frame and the second rotating frame rotate. Both ends of the blocking rope can pass through the conical trapezoidal holes and be tied to a knot, respectively, and can be fixedly connected to the first slider and the second slider, respectively.
更に、遮断ロープ式柔軟性衝突防止装置は、第１吊りロープと第２吊りロープとをさらに備え、第１吊りロープの一端が第１回転管に固定して接続され、第１吊りロープの他端には第１ゴムリングが設けられ、第２吊りロープの一端が第２回転管に固定して接続され、第２吊りロープの他端には第２ゴムリングが設けられ、第１ゴムリング及び第２ゴムリングがいずれも遮断ロープに套設される。遮断ロープが柔軟性のロープであるため、遮断ロープが重力作用で自然に垂れることを防止するように、第１ゴムリング及び第２ゴムリングがそれぞれ第１吊りロープ及び第２吊りロープで引かれて遮断ロープを支持する。 Further, the blocking rope type flexible collision prevention device further includes a first suspension rope and a second suspension rope, and one end of the first suspension rope is fixedly connected to the first rotating pipe to be connected to the first suspension rope in addition to the first suspension rope. A first rubber ring is provided at the end, one end of the second hanging rope is fixedly connected to the second rotating pipe, and a second rubber ring is provided at the other end of the second hanging rope, and the first rubber ring is provided. And the second rubber ring is installed on the blocking rope. Since the blocking rope is a flexible rope, the first rubber ring and the second rubber ring are pulled by the first hanging rope and the second hanging rope, respectively, so as to prevent the blocking rope from hanging naturally due to the action of gravity. Support the blocking rope.
更に、第１吊りロープ及び第２吊りロープにはいずれも不安定切断ユニットが設けられ、第１吊りロープ及び第２吊りロープはいずれも、第１ロープ部と第２ロープ部とを備え、不安定切断ユニットは、吊りボックスと、吊りボックス内に位置する弾性シートとを備え、吊りボックスには穴口が設けられ、穴口の長さ及び幅がいずれも弾性シートの長さ未満であり、弾性シートが吊りボックス内の穴口箇所に係止され、弾性シートの両端がいずれも吊りボックスの内側壁と接触し、第１ロープ部の一端が第１回転管に固定して接続され、第１ロープ部の他端が穴口を通り抜けて弾性シートに固定して接続され、第２ロープ部の一端が吊りボックスに固定して接続され、第２ロープ部の他端が第１ゴムリング又は第２ゴムリングに固定して接続される。第１バネ及び第２バネの振動吸収により機能できない場合、すなわち、衝撃力が大きすぎる場合、遮断ロープの変形が耐荷力限界に達し、弾性シートが吊りボックスから引出され、第１吊りロープ及び第２吊りロープが遮断ロープで引かれて、第１回転フレーム及び第２回転フレームを破損してしまうことを防止する。 Further, the first suspension rope and the second suspension rope are both provided with an unstable cutting unit, and both the first suspension rope and the second suspension rope are provided with a first rope portion and a second rope portion. The stable cutting unit includes a hanging box and an elastic sheet located inside the hanging box. The hanging box is provided with a hole, and the length and width of the hole are both less than the length of the elastic sheet. Is locked to the hole in the suspension box, both ends of the elastic sheet come into contact with the inner side wall of the suspension box, one end of the first rope portion is fixed and connected to the first rotating pipe, and the first rope portion is connected. The other end of the rope passes through the hole and is fixedly connected to the elastic sheet, one end of the second rope part is fixedly connected to the hanging box, and the other end of the second rope part is the first rubber ring or the second rubber ring. It is fixed and connected to. If it cannot function due to the vibration absorption of the first spring and the second spring, that is, if the impact force is too large, the deformation of the blocking rope reaches the load bearing capacity limit, the elastic sheet is pulled out from the suspension box, and the first suspension rope and the first suspension rope 2 Prevents the hanging rope from being pulled by the blocking rope and damaging the first rotating frame and the second rotating frame.
更に、吊りボックスは、立方体であり、穴口が吊りボックスの１つの側面に位置し、弾性シートがシート鋼である。弾性シートは、一定の変形能力を有し、一定の範囲内で外力を外すと、元の形状に回復でき、衝突力が一定の範囲を超えると、弾性シートは屈曲変形し、最後に穴口から引出され、第１ロープ部と第２ロープ部の分離を実現し、遮断ロープが第２ロープ部を介して第１ロープ部を引き、最後に第１回転フレーム及び第２回転フレームを破損してしまうことを防止する。 Further, the hanging box is a cube, the holes are located on one side of the hanging box, and the elastic sheet is sheet steel. The elastic sheet has a certain deformation ability, and can be restored to its original shape when the external force is removed within a certain range. When the collision force exceeds a certain range, the elastic sheet bends and deforms, and finally from the hole. It is pulled out to realize the separation of the first rope part and the second rope part, the blocking rope pulls the first rope part through the second rope part, and finally the first rotation frame and the second rotation frame are damaged. Prevent it from being stolen.
更に、第１ゴムリング及び第２ゴムリングは、いずれもＵ字形であり、第２ロープ部の一端が吊りボックスに固定して接続され、第２ロープ部の他端が２本に分けられ、一方が第１ゴムリング又は第２ゴムリングの一端に接続され、他方が第１ゴムリング又は第２ゴムリングの他端に接続される。第１ゴムリング及び第２ゴムリングは、遮断ロープの垂れを防止するように、遮断ロープを支持することができ、第２ロープ部の他端が２本に分けられ、弾性シートが穴口から引き出されるとき、第２ロープ部及び吊りボックスが遮断ロープにかけることができる。 Further, the first rubber ring and the second rubber ring are both U-shaped, one end of the second rope portion is fixedly connected to the suspension box, and the other end of the second rope portion is divided into two. One is connected to one end of the first rubber ring or the second rubber ring and the other is connected to the other end of the first rubber ring or the second rubber ring. The first rubber ring and the second rubber ring can support the blocking rope so as to prevent the blocking rope from sagging, the other end of the second rope portion is divided into two, and the elastic sheet is pulled out from the hole. At that time, the second rope portion and the hanging box can be hung on the blocking rope.
更に、第１回転フレームは、第１傾斜管と第１補強管とをさらに備え、第１傾斜管の両端がそれぞれ第１回転管及び第１横管に固定して接続され、第１補強管の両端がそれぞれ第１傾斜管及び第１横管に固定して接続され、第１補強管は、２本あり、一方の第１補強管が傾斜に設けられ、他方の第１補強管が垂直に設けられる。第１傾斜管及び第１補強管によって、第１回転フレームは、剛性がより高くなり、衝突に耐える能力がより高くなり、破損されにくくなる。 Further, the first rotating frame further includes a first inclined pipe and a first reinforcing pipe, and both ends of the first inclined pipe are fixedly connected to the first rotating pipe and the first horizontal pipe, respectively, and the first reinforcing pipe is connected. Both ends are fixedly connected to the first inclined pipe and the first horizontal pipe, respectively, and there are two first reinforcing pipes, one first reinforcing pipe is provided in an inclined manner, and the other first reinforcing pipe is vertical. It is provided in. The first inclined pipe and the first reinforcing pipe make the first rotating frame more rigid, more capable of withstanding a collision, and less likely to be damaged.
更に、第２回転フレームは、第２傾斜管と第２補強管とをさらに備え、第２傾斜管の両端がそれぞれ第２回転管及び第２横管に固定して接続され、第２補強管の両端がそれぞれ第２傾斜管及び第２横管に固定して接続され、第２補強管は、２本あり、一方の第２補強管が傾斜に設けられ、他方の第２補強管が垂直に設けられる。第２傾斜管及び第２補強管によって、第２回転フレームは、剛性がより高くなり、衝突に耐える能力がより高くなり、破損されにくくなる。 Further, the second rotating frame further includes a second inclined pipe and a second reinforcing pipe, and both ends of the second inclined pipe are fixedly connected to the second rotating pipe and the second horizontal pipe, respectively, and the second reinforcing pipe is connected. Both ends are fixedly connected to the second inclined pipe and the second horizontal pipe, respectively, and there are two second reinforcing pipes, one second reinforcing pipe is provided on an inclined surface, and the other second reinforcing pipe is vertical. It is provided in. The second inclined pipe and the second reinforcing pipe make the second rotating frame more rigid, more capable of withstanding a collision, and less likely to be damaged.
更に、遮断ロープ式柔軟性衝突防止装置は、電磁監視警報システムをさらに備え、電磁監視警報システムは、いずれも第１スタンドに取り付けられるセンサーと、アラーマーと、ＬＥＤディスプレイスクリーンとを備え、アラーマー、ＬＥＤディスプレイスクリーンがいずれもセンサーに信号接続される。アラーマーは、遮断ロープ式柔軟性衝突防止装置が衝突されると、音声警報を発し、同時に、ＬＥＤスクリーンは、早めにパーキングさせることを運転者に通知できるとともに、遮断ロープ式柔軟性衝突防止装置を修理する又は遮断ロープを交換することをメンテナンス要員にタイムリーに通知できる。 Further, the blocking rope type flexible collision prevention device further includes an electromagnetic monitoring and warning system, and each of the electromagnetic monitoring and warning systems includes a sensor attached to the first stand, an armor, and an LED display screen. All display screens are signal-connected to the sensor. The Allermer issues a voice alarm when the blocking rope flexible collision prevention device is collided, and at the same time, the LED screen can notify the driver to park early, and the blocking rope flexible collision prevention device is installed. Maintenance personnel can be notified in a timely manner to repair or replace the cutoff rope.
よって、本発明は、以下の利点を有する。
橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置であって、従来のガントリーフレームの全鋼構造の代わりに遮断ロープを用いることによって、材料を節約でき、また、衝突されると、簡単に修理すれば、使用できる。遮断ロープは、柔軟性であるため、車両が衝突されて遮断されると、車両の破損又は人身事故を防止できる。遮断ロープが衝突されて引かれるとき、第１スライダー及び第２スライダーを介して第１バネ及び第２バネを引き、第１バネ及び第２バネが遮断ロープ、第１回転フレーム及び第２回転フレームに緩動を提供でき、遮断ロープのたわみを増大させる。不安定切断装ユニットは、遮断ロープの非稼働状態（衝突されていないとき）では、遮断ロープの垂れを防止するように、遮断ロープに一定の上向きの引張力を印加でき、遮断ロープの稼働状態（衝突されるとき）では、弾性シートを介して吊りボックスから引出され、遮断ロープに一定の変形空間を提供できるとともに、遮断ロープが垂直方向に引かれることがなく、水平方向に破損することを確保する。不安定になって切れた後に、材料を交換しやすく、弾性シートを交換して吊りボックス内に改めて配置すればよく、遮断ロープ式柔軟性衝突防止装置の作動性能が早めに回復することを保証する。
Therefore, the present invention has the following advantages.
A blocking rope type flexible collision prevention device that prevents vehicles that exceed the height limit from colliding with bridges and tunnels. By using a blocking rope instead of the all-steel structure of the conventional gantry frame, materials can be saved and materials can be saved. In case of collision, it can be used with simple repair. Since the blocking rope is flexible, it is possible to prevent damage to the vehicle or personal injury when the vehicle is collided and blocked. When the blocking rope is collided and pulled, the first spring and the second spring are pulled through the first slider and the second slider, and the first spring and the second spring are the blocking rope, the first rotating frame and the second rotating frame. Can provide slow motion and increase the deflection of the blocking rope. The unstable cutting unit can apply a constant upward tensile force to the blocking rope so as to prevent the blocking rope from sagging when the blocking rope is not operating (when it is not collided), and the blocking rope is operating. In (when collided), it is pulled out of the suspension box via an elastic sheet to provide a constant deformation space for the blocking rope, and the blocking rope is not pulled vertically and is damaged in the horizontal direction. Secure. It is easy to replace the material after it becomes unstable and cuts, the elastic sheet can be replaced and repositioned in the hanging box, and the operating performance of the blocking rope type flexible collision prevention device is guaranteed to be restored early. To do.
以下、図面及び発明を実施するための形態を参照しながら、本発明について更に詳細に説明する。 Hereinafter, the present invention will be described in more detail with reference to the drawings and embodiments for carrying out the invention.
明細書の図面の各符号を統一して確認するために、明細書の図面に出現する符号について以下のように統一して説明する。
１は第１スタンド、２は第１回転フレーム、３は第２スタンド、４は第２回転フレーム、５は遮断ロープ、６は第１回転管、７は第１横管、８は第２回転管、９は第２横管、１０は第１バネ、１１は第１スライダー、１２は第２バネ、１３は第２スライダー、１４は円穴、１５は円錐台状穴、１６は第１吊りロープ、１７は第２吊りロープ、１８は第１ゴムリング、１９は第２ゴムリング、２０は不安定切断ユニット、２１は第１ロープ部、２２は第２ロープ部、２３は吊りボックス、２４は弾性シート、２５は穴口、２６は第１傾斜管、２７は第１補強管、２８は第２傾斜管、２９は第２補強管、３０は電磁監視警報システムである。
In order to unify and confirm each reference numeral in the drawings of the specification, the reference numerals appearing in the drawings of the specification will be unified and described as follows.
1 is the first stand, 2 is the first rotating frame, 3 is the second stand, 4 is the second rotating frame, 5 is the blocking rope, 6 is the first rotating tube, 7 is the first horizontal tube, and 8 is the second rotating. Tube, 9 is the second horizontal tube, 10 is the first spring, 11 is the first slider, 12 is the second spring, 13 is the second slider, 14 is the circular hole, 15 is the conical hole, 16 is the first suspension. Rope, 17 is the second hanging rope, 18 is the first rubber ring, 19 is the second rubber ring, 20 is the unstable cutting unit, 21 is the first rope part, 22 is the second rope part, 23 is the hanging box, 24 Is an elastic sheet, 25 is a hole, 26 is a first inclined pipe, 27 is a first reinforcing pipe, 28 is a second inclined pipe, 29 is a second reinforcing pipe, and 30 is an electromagnetic monitoring and alarm system.
説明の便宜上、以下に記載される方位について以下のように説明する。以下に記載される上下方向が図１の上下方向に一致し、記載される左右方向が図１の左右方向に一致し、記載される前後方向が図１の投影方位の前後方向に一致する。 For convenience of explanation, the orientations described below will be described as follows. The vertical direction described below corresponds to the vertical direction of FIG. 1, the horizontal direction described corresponds to the horizontal direction of FIG. 1, and the front-rear direction described corresponds to the front-back direction of the projection direction of FIG.
図１、図２、図３、図４、図５に示すように、橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置であって、第１スタンドと、第１スタンドに回転式に取り付けられる第１回転フレームと、第２スタンドと、第２スタンドに回転式に取り付けられる第２回転フレームと、第１回転フレームと第２回転フレームを接続する遮断ロープとを備え、第１スタンド及び第２スタンドがそれぞれ道路の両側に固定して取り付けられ、遮断ロープが第１スタンドと第２スタンドとの間に位置し、道路の上方をまたぐ。第１回転フレームは、第１回転管と、第１回転管に固定して接続され第１横管とを備え、第１スタンドの軸線と第１回転管の軸線とは、重なるように、垂直に設けられ、第１回転管が自体の軸線の周りに回転し、第１横管が水平横方向に第１回転管に固定され、第１回転管が回転するとき、第１横管が水平平面内を回転する。第２回転フレームは、第２回転管と、第２回転管に固定して接続され第２横管とを備え、第２スタンドの軸線と第２回転管の軸線とは、重なるように、垂直に設けられ、第２回転管が自体の軸線の周りに回転し、第２横管が水平横方向に第２回転管に固定され、第２回転管が回転するとき、第２横管が水平平面内を回転する。上から下へ見ると、第１横管及び第２横管がいずれも水平平面内を回転し、自動車が遮断ロープに衝突すると、遮断ロープは、第１横管及び第２横管が水平平面を回転する（自動車の前進方向へ回転する）ように引く。第１横管内には第１バネ及び第１スライダーが設けられ、第１バネの一端（右側）が第１横管（の右側）に固定して接続され、第１バネの他端（左側）が第１スライダーに固定して接続され、第１横管内の第１バネが水平に設けられ、第１横管の軸線が第１バネの軸線と重なり、第１スライダーは、第１バネが第１横管内に第１横管の軸線に沿って伸縮するように連動することができる。第２横管内には第２バネ及び第２スライダーが設けられ、第２バネの一端（左側）が第２横管（の左側）に固定して接続され、第２バネの他端（右側）が第２スライダーに固定して接続され、第２横管内の第２バネが水平に設けられ、第２横管の軸線が第２バネの軸線と重なり、第２スライダーは、第２バネが第２横管内に第２横管の軸線に沿って伸縮するように連動することができる。第１横管の高さは、第２横管の高さと同じである。遮断ロープの一端が第１バネを通り抜けて第１スライダーに固定して接続され、遮断ロープの他端が第２バネを通り抜けて第２スライダーに固定して接続される。遮断ロープの左側が第１バネの軸線を通り抜けてから第１スライダーに固定して接続され、遮断ロープの右側が第２バネの軸線を通り抜けてから第２スライダーに固定して接続され、自動車が遮断ロープに衝突すると、遮断ロープは、前に移動すると同時に、それぞれ第１バネ及び第２バネを圧縮するように、第１スライダー及び第２スライダーを引き、第１バネ及び第２バネが圧縮される過程に、自動車の衝撃力を緩衝し、自動車の衝突力を緩衝することができ、遮断ロープは、柔軟性のロープであり、遮断ロープ式柔軟性衝突防止装置による自動車又は車上の乗客へのダメージを軽減することができる。 As shown in FIGS. 1, 2, 3, 4, and 5, it is a blocking rope type flexible collision prevention device that prevents vehicles exceeding the height limit from colliding with a bridge / tunnel, and includes the first stand and the first stand. A first rotating frame that is rotatably attached to the first stand, a second stand, a second rotating frame that is rotatably attached to the second stand, and a blocking rope that connects the first rotating frame and the second rotating frame. The first stand and the second stand are fixedly attached to both sides of the road, respectively, and the blocking rope is located between the first stand and the second stand and straddles the upper part of the road. The first rotating frame includes a first rotating tube and a first horizontal tube fixedly connected to the first rotating tube, and the axis of the first stand and the axis of the first rotating tube are vertical so as to overlap each other. When the first rotary tube rotates around its own axis, the first horizontal tube is fixed to the first rotary tube in the horizontal lateral direction, and the first rotary tube rotates, the first horizontal tube is horizontal. Rotate in a plane. The second rotating frame includes a second rotating tube and a second horizontal tube fixedly connected to the second rotating tube, and the axis of the second stand and the axis of the second rotating tube are vertical so as to overlap each other. When the second rotary tube rotates around its own axis, the second horizontal tube is fixed to the second rotary tube in the horizontal lateral direction, and the second rotary tube rotates, the second horizontal tube is horizontal. Rotate in a plane. When viewed from top to bottom, both the first horizontal pipe and the second horizontal pipe rotate in the horizontal plane, and when the automobile collides with the blocking rope, the blocking rope has the first horizontal pipe and the second horizontal pipe in the horizontal plane. Pull to rotate (rotate in the forward direction of the car). A first spring and a first slider are provided in the first horizontal pipe, one end (right side) of the first spring is fixedly connected to (the right side) of the first horizontal pipe, and the other end (left side) of the first spring. Is fixedly connected to the first slider, the first spring in the first horizontal pipe is provided horizontally, the axis of the first horizontal pipe overlaps with the axis of the first spring, and the first slider is the first spring. It can be interlocked in one horizontal pipe so as to expand and contract along the axis of the first horizontal pipe. A second spring and a second slider are provided in the second horizontal pipe, one end (left side) of the second spring is fixedly connected to the second horizontal pipe (left side), and the other end (right side) of the second spring. Is fixedly connected to the second slider, the second spring in the second horizontal pipe is provided horizontally, the axis of the second horizontal pipe overlaps with the axis of the second spring, and the second spring of the second slider is the second spring. The two horizontal pipes can be interlocked so as to expand and contract along the axis of the second horizontal pipe. The height of the first horizontal pipe is the same as the height of the second horizontal pipe. One end of the blocking rope passes through the first spring and is fixedly connected to the first slider, and the other end of the blocking rope passes through the second spring and is fixedly connected to the second slider. The left side of the blocking rope passes through the axis of the first spring and is fixedly connected to the first slider, and the right side of the blocking rope passes through the axis of the second spring and is fixedly connected to the second slider. When colliding with the blocking rope, the blocking rope moves forward and at the same time pulls the first slider and the second slider so as to compress the first spring and the second spring, respectively, and the first spring and the second spring are compressed. In the process, the impact force of the car can be buffered and the collision force of the car can be buffered. The blocking rope is a flexible rope, and the blocking rope type flexible collision prevention device is used for the passengers on the car or the car. Damage can be reduced.
第１スライダー及び第２スライダーは、いずれも円筒状であり、第１スライダー及び第２スライダーにはいずれも円穴及び円錐台状穴が設けられ、円穴が円錐台状穴と連通し、遮断ロープが順に円穴及び円錐台状穴を通り抜ける。円穴及び円錐台状穴が第１スライダー又は第２スライダーの軸線方向に沿って設けられ、円穴の軸線及び円錐台状穴の軸線がいずれも第１スライダー又は第２スライダーの軸線と重なる。円穴が円錐台状穴と連通し、且つ円穴及び円錐台状穴が共同で第１スライダー又は第２スライダーを貫通し、遮断ロープは、第１スライダー及び第２スライダーの軸線方向から第１スライダー及び第２スライダーを貫通し、円穴から入って円錐台状穴から出、円錐台状穴の最小直径箇所が円穴に接続され、且つ直接円錐台状穴の最小直径箇所の直径が円穴直径と同じであり、遮断ロープの一端は、順に円穴及び円錐台状穴を通り抜けた後、結び目に結ばれて、第１スライダー又は第２スライダーに固定して接続され、このような方法を用いて、遮断ロープが第１スライダー及び第２スライダーに取り付けられることによって、遮断ロープが自動車で衝突されて切れた後、他の部品を交換することがなく、遮断ロープを交換すればよく、修理コストを節約する。 The first slider and the second slider are both cylindrical, and both the first slider and the second slider are provided with a truncated cone-shaped hole and a truncated cone-shaped hole, and the circular hole communicates with the truncated cone-shaped hole to block it. The rope passes through the circular hole and the truncated cone hole in order. A circular hole and a truncated cone hole are provided along the axis direction of the first slider or the second slider, and the axis of the circular hole and the axis of the truncated cone hole both overlap with the axis of the first slider or the second slider. The circular hole communicates with the truncated cone hole, and the truncated cone hole and the truncated cone hole jointly penetrate the first slider or the second slider, and the blocking rope is the first from the axial direction of the first slider and the second slider. Penetrating the slider and the second slider, entering through the truncated cone and exiting the truncated cone, the minimum diameter of the truncated cone is connected to the circular hole, and the diameter of the minimum diameter of the truncated cone is directly circular. Same as the hole diameter, one end of the blocking rope passes through a circular hole and a truncated cone hole in order, then tied to a knot and fixedly connected to the first or second slider, such a method. By attaching the blocking rope to the first slider and the second slider, the blocking rope may be replaced without replacing other parts after the blocking rope is collided with a car and cut. Save on repair costs.
図１、図６、図７に示すように、遮断ロープ式柔軟性衝突防止装置は、第１吊りロープと第２吊りロープとをさらに備え、第１吊りロープの（上端）一端が第１回転管に固定して接続され、第１吊りロープの他端（下端）には第１ゴムリングが設けられ、第２吊りロープの一端（上端）が第２回転管に固定して接続され、第２吊りロープの他端（下端）には第２ゴムリングが設けられ、第１ゴムリング及び第２ゴムリングがいずれも遮断ロープに套設される。第１吊りロープ及び第２吊りロープがいずれも上から下へ傾斜に設けられ、第１ゴムリング及び第２ゴムリングがいずれも遮断ロープに套設され、遮断ロープが柔軟性のロープであるため、遮断ロープが重力作用で自然に垂れ、第１吊りロープ及び第２吊りロープは、遮断ロープの垂れを防止するように、遮断ロープを引くことができ、遮断ロープが第１スタンドと第２スタンドとの間を水平にまたぐようにすることができる。第１ゴムリング及び第２ゴムリングが摩擦力を増加させることができ、それにより、第１吊りロープ及び第２吊りロープが遮断ロープを引くとき、滑るため、第１吊りロープ及び第２吊りロープの下端がそれぞれ第１スタンド及び第２スタンドへ摺動することがない。 As shown in FIGS. 1, 6 and 7, the blocking rope type flexible collision prevention device further includes a first suspension rope and a second suspension rope, and one end (upper end) of the first suspension rope makes a first rotation. It is fixedly connected to a pipe, a first rubber ring is provided at the other end (lower end) of the first hanging rope, and one end (upper end) of the second hanging rope is fixed and connected to the second rotating pipe. A second rubber ring is provided at the other end (lower end) of the two hanging ropes, and both the first rubber ring and the second rubber ring are installed on the blocking rope. Because both the first suspension rope and the second suspension rope are provided at an angle from top to bottom, the first rubber ring and the second rubber ring are both laid on the blocking rope, and the blocking rope is a flexible rope. , The blocking rope hangs naturally due to the action of gravity, the first hanging rope and the second hanging rope can pull the blocking rope so as to prevent the blocking rope from hanging, and the blocking rope is the first stand and the second stand. It can be made to straddle the rope horizontally. The first rubber ring and the second rubber ring can increase the frictional force, whereby the first hanging rope and the second hanging rope slip when the first hanging rope and the second hanging rope pull the blocking rope, so that the first hanging rope and the second hanging rope The lower end of the rope does not slide to the first stand and the second stand, respectively.
第１吊りロープ及び第２吊りロープにはいずれも不安定切断ユニットが設けられ、第１吊りロープ及び第２吊りロープは、いずれも、第１ロープ部と、第２ロープ部とを備え、不安定切断ユニットは、吊りボックスと、吊りボックス内に位置する弾性シートとを備え、吊りボックスは、中空のボックスに相当し、吊りボックス（上端面）には穴口が設けられ、穴口は、円穴又は四角穴又は他の形状の穴であり得、本実施例では、円穴を用い、穴口が吊りボックスの内部と連通する。穴口の直径が弾性シートの長さ未満であり、弾性シートが吊りボックス内の穴口箇所に係止される。正常な場合、弾性シートが穴口より大きいので、弾性シートが吊りボックス内に係止され、弾性シートの両端がいずれも吊りボックスの内側壁と接触し、吊りボックスの内側壁が弾性シートの両端を係止する。第１ロープ部の一端（上端）が第１回転管に固定して接続され、第１ロープ部の他端（下端）が穴口を通り抜けて弾性シートに固定して接続され、第２ロープ部の一端（上端）が吊りボックス（の下部）に固定して接続され、第２ロープ部の他端（下端）が第１ゴムリング又は第２ゴムリングに固定して接続される。弾性シートの元の状態がまっすぐであり、自動車が遮断ロープに衝突する前、重力作用により、遮断ロープが吊りボックスを引いて、吊りボックスが弾性シートを引いて、係止穴口箇所の弾性シートが引かれて変形し、弾性シートが円弧状になる。円弧状の弾性シートの両端の幅が依然として穴口の直径より大きく、弾性シートが依然として吊りボックス内に位置し、自動車が遮断ロープに衝突し且つ衝撃力が所定値に達するとき、弾性シートの変形が大きくなり、弾性シートの屈曲程度が大きくなり、弾性シートの両端の距離が穴口の直径より小さくなり、このとき、弾性シートは、引き出されて、吊りボックスと分離する。自動車の衝突力が非常に大きいとき、第１吊りロープ及び第２吊りロープが引張力を生じ、第１吊りロープ及び第２吊りロープが切れないと、自動車の衝撃力が第１吊りロープ及び第２吊りロープを介して第１回転フレーム及び第２回転フレームを破損し、遮断ロープが水平に力を受け且つ第１吊りロープ及び第２吊りロープが他の部品を破損しないことを確保するために、自動車の衝突力が非常に大きいとき、不安定切断ユニットは、一定の引張力を受けて、不安定になって切れ、保護の作用を果たし、遮断ロープが自動車からの前向きの衝突力のみを受けるようにする。 An unstable cutting unit is provided for both the first hanging rope and the second hanging rope, and both the first hanging rope and the second hanging rope are provided with a first rope portion and a second rope portion, and are not available. The stable cutting unit includes a hanging box and an elastic sheet located inside the hanging box. The hanging box corresponds to a hollow box, the hanging box (upper end surface) is provided with a hole, and the hole is a circular hole. Alternatively, it may be a square hole or a hole of another shape, and in this embodiment, a circular hole is used and the hole opening communicates with the inside of the hanging box. The diameter of the hole is less than the length of the elastic sheet, and the elastic sheet is locked to the hole in the hanging box. Normally, since the elastic sheet is larger than the hole, the elastic sheet is locked in the suspension box, both ends of the elastic sheet are in contact with the inner side wall of the suspension box, and the inner side wall of the suspension box touches both ends of the elastic sheet. Lock. One end (upper end) of the first rope portion is fixedly connected to the first rotating pipe, and the other end (lower end) of the first rope portion passes through the hole and is fixedly connected to the elastic sheet to connect the second rope portion. One end (upper end) is fixedly connected to the hanging box (lower part), and the other end (lower end) of the second rope portion is fixedly connected to the first rubber ring or the second rubber ring. The original state of the elastic sheet is straight, and before the car collides with the blocking rope, due to the action of gravity, the blocking rope pulls the hanging box, the hanging box pulls the elastic sheet, and the elastic sheet at the locking hole opening It is pulled and deformed, and the elastic sheet becomes arcuate. When the width of both ends of the arc-shaped elastic sheet is still larger than the diameter of the hole, the elastic sheet is still located in the suspension box, the car collides with the blocking rope and the impact force reaches a predetermined value, the elastic sheet is deformed. As the size increases, the degree of bending of the elastic sheet increases, and the distance between both ends of the elastic sheet becomes smaller than the diameter of the hole opening. At this time, the elastic sheet is pulled out and separated from the hanging box. When the collision force of the automobile is very large, the first suspension rope and the second suspension rope generate a tensile force, and if the first suspension rope and the second suspension rope are not cut, the impact force of the automobile is the first suspension rope and the first suspension rope. 2 To ensure that the 1st and 2nd rotating frames are damaged via the hanging ropes, the blocking ropes are subjected to horizontal force and the 1st and 2nd hanging ropes do not damage other parts. When the collision force of the car is very large, the unstable cutting unit receives a certain tensile force, becomes unstable and cuts, acts as a protection, and the blocking rope only receives the forward collision force from the car. To receive.
吊りボックスは、立方体であり、穴口が吊りボックスの１つの側面（上端側面）に位置し、第１ロープ部の下端が吊りボックスの上端面の穴口を通り抜けて弾性シートの中部に固定して接続され、第２ロープ部の上端が吊りボックスの下端面の中心に固定して接続され、弾性シートは、シート鋼であり、力を受けると変形でき、外力が消えると、元の形状に回復でき、外力が所定値になると、変形が非常に大きくなり、最後に穴口から引き出される。 The hanging box is a cube, and the hole opening is located on one side surface (upper end side surface) of the hanging box, and the lower end of the first rope portion passes through the hole opening on the upper end surface of the hanging box and is fixedly connected to the middle part of the elastic sheet. The upper end of the second rope part is fixedly connected to the center of the lower end surface of the hanging box, and the elastic sheet is made of sheet steel, which can be deformed by receiving a force and can be restored to its original shape when the external force disappears. When the external force reaches a predetermined value, the deformation becomes very large, and finally it is pulled out from the hole.
第１ゴムリング及び第２ゴムリングはいずれもＵ字形であり、第２ロープ部の一端（上端）が吊りボックスに固定して接続され、第２ロープ部の下端が逆のＹ字形であり、第２ロープ部の他端（下端）は、２本に分けられ、一方が第１ゴムリング又は第２ゴムリングの一端に接続され、他方が第１ゴムリング又は第２ゴムリングの他端に接続される。弾性シートが穴口から引き出されるとき、吊りボックスが下へ落ち、吊りボックスの下端面が第２ロープ部の上端に接続され、第２ロープ部の下端の分岐がＵ字形の第１ゴムリング又は第２ゴムリングと共同で遮断ロープを包み、すなわち第２ロープ部及び第１ゴムリング又は第２ゴムリングが始終に遮断ロープを囲み、従って、吊りボックス、第２ロープ部、第１ゴムリング、第２ゴムリングがいずれも遮断ロープにかけて落ちることがなく、再回収して繰り返し利用することができる。 Both the first rubber ring and the second rubber ring are U-shaped, one end (upper end) of the second rope portion is fixedly connected to the hanging box, and the lower end of the second rope portion is inverted Y-shaped. The other end (lower end) of the second rope portion is divided into two, one is connected to one end of the first rubber ring or the second rubber ring, and the other is connected to the other end of the first rubber ring or the second rubber ring. Be connected. When the elastic sheet is pulled out from the hole opening, the hanging box falls down, the lower end surface of the hanging box is connected to the upper end of the second rope part, and the branch of the lower end of the second rope part is the U-shaped first rubber ring or the first rubber ring. 2 Wrap the blocking rope together with the rubber ring, i.e. the 2nd rope section and the 1st rubber ring or the 2nd rubber ring surrounds the blocking rope from beginning to end, thus the hanging box, the 2nd rope section, the 1st rubber ring, the 1st 2 The rubber ring does not fall on the blocking rope and can be recovered and used repeatedly.
図１、図２、図３に示すように、第１回転フレームは、第１傾斜管と第１補強管とをさらに備え、第１傾斜管の両端がそれぞれ第１回転管及び第１横管に固定して接続され、第１補強管の両端がそれぞれ第１傾斜管及び第１横管に固定して接続され、第１補強管は、２本あり、一方の第１補強管が傾斜に設けられ、他方の第１補強管が垂直に設けられる。第１回転管、第１横管、第１傾斜管は、直角三角形を形成し、２本の第１補強管がいずれも三角形内に位置し、一方の第１補強管が垂直に設けられ、該第１補強管の上端が第１傾斜管に固定して接続され、該第１補強管の下端が第１横管に固定して接続される。他方の第１補強管が傾斜に設けられ、該第１補強管の上端が他方の第１補強管と第１傾斜管との接続箇所に接続され、該第１補強管の下端が第１横管と第１回転管との接続箇所に接続される。第１傾斜管及び第１補強管は、いずれも第１回転管及び第１横管に対して補強作用を有する。 As shown in FIGS. 1, 2 and 3, the first rotating frame further includes a first inclined pipe and a first reinforcing pipe, and both ends of the first inclined pipe are a first rotating pipe and a first horizontal pipe, respectively. Both ends of the first reinforcing pipe are fixedly connected to the first inclined pipe and the first horizontal pipe, respectively, and there are two first reinforcing pipes, and one of the first reinforcing pipes is inclined. The other first reinforcing pipe is provided vertically. The first rotating pipe, the first horizontal pipe, and the first inclined pipe form a right triangle, two first reinforcing pipes are both located in the triangle, and one first reinforcing pipe is provided vertically. The upper end of the first reinforcing pipe is fixedly connected to the first inclined pipe, and the lower end of the first reinforcing pipe is fixedly connected to the first horizontal pipe. The other first reinforcing pipe is provided in an inclined manner, the upper end of the first reinforcing pipe is connected to the connection point between the other first reinforcing pipe and the first inclined pipe, and the lower end of the first reinforcing pipe is the first lateral surface. It is connected to the connection point between the pipe and the first rotating pipe. Both the first inclined pipe and the first reinforcing pipe have a reinforcing action on the first rotating pipe and the first horizontal pipe.
第２回転フレームは、第２傾斜管と第２補強管とをさらに備え、第２傾斜管の両端がそれぞれ第２回転管及び第２横管に固定して接続され、第２補強管の両端がそれぞれ第２傾斜管及び第２横管に固定して接続され、第２補強管は、２本あり、一方の第２補強管が傾斜に設けられ、他方の第２補強管が垂直に設けられる。第２回転管、第２横管、第２傾斜管は、直角三角形を形成し、２本の第２補強管がいずれも三角形内に位置し、一方の第２補強管が垂直に設けられ、該第２補強管の上端が第２傾斜管に固定して接続され、該第２補強管の下端が第２横管に固定して接続される。他方の第２補強管が傾斜に設けられ、該第２補強管の上端が他方の第２補強管と第２傾斜管との接続箇所に接続され、該第２補強管の下端が第２横管と第２回転管との接続箇所に接続される。第２傾斜管及び第２補強管は、いずれも第２回転管及び第２横管に対して補強作用を有する。 The second rotating frame further includes a second inclined pipe and a second reinforcing pipe, and both ends of the second inclined pipe are fixedly connected to the second rotating pipe and the second horizontal pipe, respectively, and both ends of the second reinforcing pipe are connected. Are fixedly connected to the second inclined pipe and the second horizontal pipe, respectively, and there are two second reinforcing pipes, one second reinforcing pipe is provided at an inclination and the other second reinforcing pipe is provided vertically. Be done. The second rotating pipe, the second horizontal pipe, and the second inclined pipe form a right triangle, two second reinforcing pipes are both located in the triangle, and one second reinforcing pipe is provided vertically. The upper end of the second reinforcing pipe is fixedly connected to the second inclined pipe, and the lower end of the second reinforcing pipe is fixedly connected to the second horizontal pipe. The other second reinforcing pipe is provided at an inclination, the upper end of the second reinforcing pipe is connected to the connection point between the other second reinforcing pipe and the second inclined pipe, and the lower end of the second reinforcing pipe is the second lateral surface. It is connected to the connection point between the pipe and the second rotating pipe. Both the second inclined pipe and the second reinforcing pipe have a reinforcing action on the second rotating pipe and the second horizontal pipe.
遮断ロープ式柔軟性衝突防止装置は、電磁監視警報システムをさらに備え、電磁監視警報システムは、いずれも第１スタンドに取り付けられるセンサーと、アラーマーと、ＬＥＤディスプレイスクリーンとを備え、アラーマー、ＬＥＤディスプレイスクリーンがいずれもセンサーに信号接続される。センサー、アラーマー、ＬＥＤディスプレイスクリーンは、いずれも図において示されず、電磁監視警報システムが従来技術に属する。 The blocking rope type flexible collision prevention device further includes an electromagnetic monitoring and warning system, and each of the electromagnetic monitoring and warning systems includes a sensor attached to the first stand, an armor, and an LED display screen. Are all signal-connected to the sensor. The sensor, armor, and LED display screen are not shown in the figure, and the electromagnetic monitoring and warning system belongs to the prior art.
本橋・トンネルに対する高さ制限超過車両の衝突を防止する遮断ロープ式柔軟性衝突防止装置の作動原理は、以下のとおりである。遮断ロープ式柔軟性衝突防止装置は、道路に配置され、高さ制限超過車両を遮断し、高さ制限超過車両が前方の橋・トンネルに衝突することを防止することができる。遮断ロープが道路の上方をまたぎ、第１吊りロープ及び第２吊りロープは、遮断ロープが垂れて車両の正常通行に影響を与えることを防止でき、高さ要求を満たす車両がいずれも遮断ロープの下方を通行できる。高さ制限超過車が出現する場合、高さ制限超過車が遮断ロープに衝突し、遮断ロープは、第１回転フレーム及び第２回転フレームが水平平面内に前に回転するように引くと同時に、第１スライダー及び第２スライダーが第１バネ及び第２バネを圧縮して自動車の衝突を緩衝するように引き、遮断ロープは、柔軟性であるため、車両及び車上の人へのダメージを減少させることができる。衝突力が非常に大きいとき、第１吊りロープ及び第２吊りロープにおける不安定切断ユニットが切れ、遮断ロープが自動車による前向きの衝撃力のみを受け、第１吊りロープ及び第２吊りロープが第１回転フレーム及び第２回転フレームを引いて切断することを回避する。高さ制限超過車で衝突されていない場合、電磁監視警報システムのＬＥＤディスプレイスクリーンは、高さ制限高さを表示して、安全に注意させるように走行している車両に通知し、高さ制限超過車が遮断ロープ式柔軟性衝突防止装置に衝突する場合、アラーマーは、アラームを発して走行している車両に通知し、同時に、ＬＥＤディスプレイスクリーンも「これより先危険」を表示して、走行している他の車両にパーキングさせる。 The operating principle of the blocking rope type flexible collision prevention device that prevents vehicles that exceed the height limit from colliding with the main bridge / tunnel is as follows. The blocking rope type flexible collision prevention device can be placed on the road to block vehicles exceeding the height limit and prevent vehicles exceeding the height limit from colliding with a bridge or tunnel in front of them. The blocking rope straddles the upper part of the road, and the first suspension rope and the second suspension rope can prevent the blocking rope from hanging and affecting the normal passage of the vehicle, and all vehicles that meet the height requirement of the blocking rope You can pass below. When a vehicle exceeding the height limit appears, the vehicle exceeding the height limit collides with the blocking rope, and the blocking rope is pulled so that the first rotating frame and the second rotating frame rotate forward in the horizontal plane at the same time. The first and second sliders compress the first and second springs and pull them to buffer the collision of the car, and the blocking rope is flexible, which reduces damage to the vehicle and people on the car. Can be made to. When the collision force is very large, the unstable cutting unit in the first suspension rope and the second suspension rope is cut, the blocking rope receives only the forward impact force by the automobile, and the first suspension rope and the second suspension rope are the first. Avoid pulling and cutting the rotating frame and the second rotating frame. If the vehicle is not collided with a vehicle that exceeds the height limit, the LED display screen of the electromagnetic monitoring and warning system will display the height limit height and notify the traveling vehicle to warn the vehicle that the height limit has been reached. When an excess vehicle collides with a blocking rope type flexible collision prevention device, Allermer issues an alarm to notify the traveling vehicle, and at the same time, the LED display screen also displays "Danger ahead" and travels. Park the other vehicle you are using.
上記実施例は、本発明の好適な実施形態であるが、本発明の実施形態は、上記実施例に限定されたものではなく、本発明の基本思想および原理から逸脱することがなく行われる変更、修飾、代替、組合せ、簡略化は、いずれも同等の置換方式であり、本発明の特許請求の範囲に含まれる。 Although the above-described embodiment is a preferred embodiment of the present invention, the embodiment of the present invention is not limited to the above-mentioned embodiment, and modifications are made without departing from the basic idea and principle of the present invention. , Modification, substitution, combination, and simplification are all equivalent substitution methods and are included in the claims of the present invention.
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| CN112942182A (en) * | 2021-03-16 | 2021-06-11 | 东莞市龙和电子商务有限公司 | Height limiting frame with braking function and capable of reducing damage to vehicle |
| CN114059466A (en) * | 2021-11-16 | 2022-02-18 | 芜湖展旭物联网科技有限公司 | Intelligent transportation is with independently adjusting formula auxiliary assembly to road vehicle limit for height |
| CN115387261A (en) * | 2022-08-27 | 2022-11-25 | 中铁大桥局武汉桥梁特种技术有限公司 | Novel high-energy-consumption flexible height limiting device |
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| CN111270624A (en) * | 2020-02-18 | 2020-06-12 | 南京奥新可工程科技有限公司 | Height limiting device for road and bridge |
| JP7239518B2 (en) * | 2020-03-25 | 2023-03-14 | 公益財団法人鉄道総合技術研究所 | protection worker |
| CN112267395A (en) * | 2020-10-15 | 2021-01-26 | 温州融宸科技有限公司 | Anticollision damage-proof road limit for height frame |
| CN112695667A (en) * | 2020-12-30 | 2021-04-23 | 温州厚德机械装备有限公司 | Height limiting device for road and bridge |
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| JP4281014B2 (en) * | 2005-11-08 | 2009-06-17 | 国土交通省関東地方整備局長 | Height limiter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942182A (en) * | 2021-03-16 | 2021-06-11 | 东莞市龙和电子商务有限公司 | Height limiting frame with braking function and capable of reducing damage to vehicle |
| CN112942182B (en) * | 2021-03-16 | 2023-10-24 | 东莞市龙和电子商务有限公司 | Height limiting frame with brake function and capable of reducing damage to vehicle |
| CN114059466A (en) * | 2021-11-16 | 2022-02-18 | 芜湖展旭物联网科技有限公司 | Intelligent transportation is with independently adjusting formula auxiliary assembly to road vehicle limit for height |
| CN115387261A (en) * | 2022-08-27 | 2022-11-25 | 中铁大桥局武汉桥梁特种技术有限公司 | Novel high-energy-consumption flexible height limiting device |
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| CN110374025B (en) | 2023-12-29 |
| JP2021025408A (en) | 2021-02-22 |
| CN110374025A (en) | 2019-10-25 |
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