JP2021075992A - Steel bridge for small river allowing easy-release - Google Patents

Steel bridge for small river allowing easy-release Download PDF

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JP2021075992A
JP2021075992A JP2020050132A JP2020050132A JP2021075992A JP 2021075992 A JP2021075992 A JP 2021075992A JP 2020050132 A JP2020050132 A JP 2020050132A JP 2020050132 A JP2020050132 A JP 2020050132A JP 2021075992 A JP2021075992 A JP 2021075992A
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space
slide
inspection
gear
shaft
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陳超鋒
Chaofeng Chen
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D12/00—Bridges characterised by a combination of structures not covered as a whole by a single one of groups E01D2/00 - E01D11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

To provide a steel bridge for small river, allowing easy-release.SOLUTION: A steel bridge includes a body 21. An inspection plate 41 is fixedly provided on the bottom surface of the body. An inspection space 43 is provided in the inspection plate. A position limiting slide space 44 is provided on the top side of the inspection space. An operating space 58 is provided in the body. An inspection device 101 that can detect the magnitude of a water flow is provided in the inspection space and the position limiting slide space. The inspection device includes a horizontal shaft 38 attached so as to be rotatable on the left and right side walls of the inspection space and the left and right side surfaces of the inspection plate. Blades 39 are provided symmetrically on both sides of the horizontal shaft. A fan-shaped gear 40 is fixedly provided in the inspection space on the horizontal shaft.SELECTED DRAWING: Figure 1

Description

本願発明は橋分野を取り上げて、具体的には小さな川用の放流しやすい鋼橋である。 The present invention takes up the field of bridges, specifically, steel bridges for small rivers that are easy to release.

一部の村では、通常、小さな川にアーチ型の橋が作られている。出入りを便利にするうえ、橋の強度を確保するため、現在では、鉄骨を骨組みとし、鉄骨の表面にアーチ型の橋を作ることが多い。村の小さな川は一般的に山の湧水から形成されたため、雨季になると、水の量が大幅に増加する。鉄砲水が発生すると、水の量は即座に大きく変わるから、鉄橋では鉄砲水に耐えられない可能性がある。したがって、積極的に洪水を放流できる橋を設計する必要がある。鉄砲水に耐えられるよう、橋は自動的にアクティブな洪水放流を始められ、そして自動的に洪水放流を止められる必要がある。 In some villages, arched bridges are usually built on small rivers. In order to make it easier to get in and out and to secure the strength of the bridge, nowadays, steel frames are often used as a framework and arched bridges are often built on the surface of the steel frames. The small rivers in the village are generally formed from mountain springs, so the amount of water increases significantly during the rainy season. When flash floods occur, the amount of water changes drastically immediately, so the railway bridge may not be able to withstand flash floods. Therefore, it is necessary to design a bridge that can actively release floods. To withstand flash floods, the bridge must automatically start an active stocking and automatically stop the stocking.

中国特許出願公開第１０２４３７４５１号明細書Chinese Patent Application Publication No. 102437451

本願発明の目的は小さな川用の放流しやすい鋼橋を提供し、それは上記の現在の技術中の問題を解決できる。 An object of the present invention is to provide an easy-to-release steel bridge for small rivers, which can solve the problems in the current technology described above.

上記の課題を解決するため、本願発明は以下の技術プランを採用する：本願発明である小さな川用の放流しやすい鋼橋は、本体を含み、前記本体の底面には検査板が固定的に設けられ、前記検査板の中には検査空間が設けられ、前記検査空間の頂側には位置制限スライド空間が設けられ、前記本体の中には作動空間が設けられ、前記検査空間と前記位置制限スライド空間との中には水流の大きさを検知できる検査装置が設けられ、前記検査装置は前記検査空間の左右側壁と前記検査板の左右側面とに回転できるように取り付けられた横軸を含み、前記横軸の両側には羽根が位置的に対称に設けられ、前記横軸において前記検査空間の中には扇形歯車が固定的に設けられ、前記検査空間の頂壁と前記位置制限スライド空間の上下側壁には昇降板がスライドできるように連結され、前記昇降板の頂側が上方へ延びて前記位置制限スライド空間の頂壁を貫通し前記作動空間の中に入り且つ前記作動空間の底壁とスライドできるように連結され、前記昇降板の頂側には短電線が設けられ、前記昇降板の左右両側面には前記位置制限スライド空間とスライドできるように連結された位置制限スライドブロックが位置的に対称に固定的に設けられ、前記位置制限スライドブロックの頂面には昇降スライドロッドがそれぞれ固定的に設けられ、前記昇降スライドロッドが前記位置制限スライド空間の頂壁と前記作動空間の底壁とスライドできるように連結され、前記昇降スライドロッドの左右両側面には引っ掛かり溝が位置的に対称に形成され、前記位置制限スライドブロックと前記位置制限スライド空間との間にはそれぞれ復帰ばねが連結され、前記昇降板において前記作動空間の中には歯車軸が回転できるように連結され、前記歯車軸の左右両側には第一歯車が位置的に対称に固定的に設けられ、前記作動空間の頂壁には連動空間が位置的に左右対称に設けられ、前記作動空間の頂壁には電気接続空間が設けられ、前記連動空間の片側には方向変換空間が設けられ、左側の前記連動空間の左側には傘歯車空間が設けられ、前記傘歯車空間と前記連動空間と前記方向変換空間との間には前記検査装置を起動できる動力装置が設けられ、各前記方向変換空間の底側にはそれぞれタービン空間が設けられ、前記タービン空間の中には積極的に洪水を放流できる放流装置が設けられ、前記作動空間の底壁にはＴ型スライド溝が位置的に左右対称に形成され、前記作動空間と前記タービン空間との間には積極的な洪水放流を解除できる停止装置が設けられている。 In order to solve the above problems, the present invention adopts the following technical plan: The steel bridge for small rivers, which is the present invention, includes the main body, and the inspection plate is fixed to the bottom surface of the main body. An inspection space is provided in the inspection plate, a position limiting slide space is provided on the top side of the inspection space, an operating space is provided in the main body, and the inspection space and the position are provided. An inspection device capable of detecting the size of the water flow is provided in the restricted slide space, and the inspection device has a horizontal axis attached so as to be rotatable between the left and right side walls of the inspection space and the left and right side surfaces of the inspection plate. Including, blades are provided symmetrically on both sides of the horizontal axis, and fan-shaped gears are fixedly provided in the inspection space on the horizontal axis, and the top wall of the inspection space and the position limiting slide are provided. An elevating plate is connected to the upper and lower side walls of the space so that the elevating plate can slide, and the top side of the elevating plate extends upward, penetrates the top wall of the position-restricted slide space, enters the working space, and is the bottom of the working space. A short wire is provided on the top side of the elevating plate so that it can slide with the wall, and a position-restricted slide block connected so as to slide with the position-restricted slide space is provided on both left and right sides of the elevating plate. The elevating slide rods are fixedly provided on the top surface of the position-restricting slide block, respectively, and the elevating slide rods are provided on the top wall of the position-restricting slide space and the working space. It is connected to the bottom wall so that it can slide, and hook grooves are formed symmetrically on the left and right side surfaces of the elevating slide rod, and return springs are formed between the position limiting slide block and the position limiting slide space, respectively. Is connected so that the gear shaft can rotate in the working space in the elevating plate, and the first gears are fixedly provided on the left and right sides of the gear shaft in a positionally symmetrical manner. An interlocking space is provided symmetrically on the top wall of the space, an electrical connection space is provided on the top wall of the working space, a direction changing space is provided on one side of the interlocking space, and the left side is described. An umbrella gear space is provided on the left side of the interlocking space, and a power device capable of activating the inspection device is provided between the umbrella gear space, the interlocking space, and the direction changing space, and the bottom of each of the direction changing spaces. A turbine space is provided on each side, a discharge device capable of actively discharging a flood is provided in the turbine space, and a T-shaped slide groove is positionedly symmetrical on the bottom wall of the working space. A stop device capable of releasing an active flood discharge is provided between the working space and the turbine space.

更の技術プラン、前記動力装置は、前記連動空間の片側壁と前記傘歯車空間の左右側壁と前記方向変換空間の片側壁とに位置的に左右対称に且つ回転できるように取り付けられた貫通軸を含み、前記貫通軸において前記連動空間の中には前記第一歯車と噛合できる第二歯車が固定的に設けられ、各前記貫通軸において前記方向変換空間の中には自在継手が回転できるように連結され、左側の前記貫通軸において前記傘歯車空間の中には第一傘歯車が固定的に設けられ、前記本体の中には発電機が設けられ、前記電気接続空間の頂壁には二本の長電線が設けられ、二本の前記長電線のうちの一本が前記発電機を貫通し且つ前記発電機と通電できるように連結され、前記長電線が前記短電線と連結することで電気回路を形成でき、前記傘歯車空間の頂壁には前記長電線と連結された動力モーターが固定的に設けられ、前記動力モーターの下側には動力軸が伝動できるように連結され、前記動力軸の底側には前記第一傘歯車と噛合した第二傘歯車が固定的に設けられている。 Further technical plan, the power unit is a penetrating shaft attached to one side wall of the interlocking space, the left and right side walls of the bevel gear space, and one side wall of the direction changing space so as to be able to rotate symmetrically in position. In the through shaft, a second gear that can mesh with the first gear is fixedly provided in the interlocking space, and a universal joint can rotate in the direction changing space in each of the through shafts. A first bevel gear is fixedly provided in the bevel gear space on the penetrating shaft on the left side, a generator is provided in the main body, and the top wall of the electrical connection space is provided. Two long electric wires are provided, one of the two long electric wires is connected so as to penetrate the generator and be energized with the generator, and the long electric wire is connected to the short electric wire. A power motor connected to the long electric wire is fixedly provided on the top wall of the bevel gear space, and a power shaft is connected to the lower side of the power motor so that the power shaft can be transmitted. A second bevel gear that meshes with the first bevel gear is fixedly provided on the bottom side of the power shaft.

更の技術プラン、前記放流装置は、前記タービン空間の上下側壁に位置的に左右対称に固定的に取り付けられた支持板を含み、前記支持板の中に内空間が設けられ、前記内空間の頂壁と前記方向変換空間の頂壁とには縦軸が回転できるように連結され、前記縦軸が前記自在継手と回転できるように連結され、各前記縦軸の底側には第三傘歯車が固定的に設けられ、前記内空間の前後側壁には延伸軸が回転できるように連結され、前記延伸軸において前記内空間の中には前記第三傘歯車と噛合した第四傘歯車が固定的に設けられ、前記第四傘歯車の前側が後方へ延びて前記内空間の後側壁を貫通し前記タービン空間の中に入り、前記延伸軸において前記タービン空間の中にはタービンが固定的に設けられている。 A further technical plan, the discharge device, includes a support plate that is positionedly and symmetrically fixedly attached to the upper and lower side walls of the turbine space, and an inner space is provided in the support plate, and the inner space is provided. The top wall and the top wall of the direction change space are connected so that the vertical axis can rotate, the vertical axis is connected to the universal joint so as to be rotatable, and the bottom side of each vertical axis is a third umbrella. Gears are fixedly provided, and the extension shaft is connected to the front and rear side walls of the inner space so that the extension shaft can rotate. In the extension shaft, a fourth umbrella gear meshed with the third umbrella gear is provided in the inner space. It is fixedly provided, the front side of the fourth umbrella gear extends rearward, penetrates the rear side wall of the inner space, enters the turbine space, and the turbine is fixed in the turbine space at the extension shaft. It is provided in.

更の技術プラン、前記停止装置は、前記タービン空間の側壁と前記作動空間の片側壁に位置的に左右対称に且つ回転できるように取り付けられた細軸を含み、前記細軸の片側には金属シールが固定的に設けられ、前記細軸のもう片側には駆動ブロックが固定的に設けられ、前記作動空間の左右側壁には固定棒が位置的に対称に固定的に連結され、前記固定棒の中には前記駆動ブロックとスライドできるように連結された従動棒がスライドできるように連結され、前記従動棒と前記作動空間との間には固定ばねが連結され、前記従動棒の片側面には移動棒が固定的に設けられ、前記作動空間の底壁には固定ブロックが位置的に左右対称に固定的に設けられ、各前記Ｔ型スライド溝の中にはＴ型スライドブロックがスライドできるように連結され、前記Ｔ型スライドブロックの頂面にはそれぞれ引っ掛かりブロックが固定的に設けられ、前記引っ掛かりブロックと前記固定ブロックとの間には押し付けばねが連結され、前記引っ掛かりブロックと前記移動棒との間には短紐が連結され、前記引っ掛かりブロックは前記引っ掛かり溝と当接できる。 A further technical plan, the stopping device, includes a thin shaft attached to the side wall of the turbine space and one side wall of the working space so as to be symmetrically and rotatable in position, and metal on one side of the thin shaft. A seal is fixedly provided, a drive block is fixedly provided on the other side of the thin shaft, and fixed rods are fixedly and symmetrically connected to the left and right side walls of the working space, and the fixed rod is fixedly connected. A driven rod that is slidably connected to the drive block is connected so as to be slidable, and a fixed spring is connected between the driven rod and the operating space on one side surface of the driven rod. The moving rod is fixedly provided, and the fixed block is fixedly provided symmetrically on the bottom wall of the working space, and the T-shaped slide block can slide in each of the T-shaped slide grooves. A hooking block is fixedly provided on the top surface of the T-shaped slide block, a pressing spring is connected between the hooking block and the fixed block, and the hooking block and the moving rod are connected to each other. A short string is connected to and the hook block can be brought into contact with the hook groove.

更の技術プラン、前記固定ばねの弾性は前記押し付けばねの弾性より大きい。 Further technical plan, the elasticity of the fixed spring is greater than the elasticity of the pressing spring.

本願発明は、川の両側の土地に固定的に設置できるため、村の人々の出入りの邪魔にならない。鉄砲水が発生し、水流が大きすぎる場合は、タービンを起動して積極的に水を排出することにより、水流からの橋の表面に対する衝撃を軽減し、橋の安全を保護できる。また、水の流れが大きすぎる場合、排水のために人力でタービンを積極的に起動する必要がないから、橋の安全と村人の安全を同時に確保できる。さらに、本願発明は、水位が下がるときに、アクティブな洪水放流を自動的に停止し、エネルギーの無駄を減らすことができる。 Since the invention of the present application can be fixedly installed on the land on both sides of the river, it does not interfere with the entry and exit of the villagers. If flash floods occur and the water flow is too large, the turbine can be started to actively drain the water to reduce the impact of the water flow on the surface of the bridge and protect the safety of the bridge. In addition, if the water flow is too large, it is not necessary to actively start the turbine manually for drainage, so the safety of the bridge and the safety of the villagers can be ensured at the same time. Further, the present invention can automatically stop active flood discharge when the water level drops, reducing energy waste.

下記に図１〜３をあわせて本願発明について詳しく説明し、便利に説明するために、下記の方向を以下のように規定する：図１は本願発明装置の正面図であり、以下に述べる上下左右前後の方向と図１の自身投影関係の上下左右前後の方向とが一致である。 In order to explain the invention of the present application in detail with reference to FIGS. 1 to 3 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

図１は本願発明の全体断面の正面構成略図FIG. 1 is a schematic front view of the entire cross section of the present invention. 図２は図１のＡの部分拡大図FIG. 2 is a partially enlarged view of FIG. 1A. 図３は図１における扇形歯車の側面図FIG. 3 is a side view of the fan-shaped gear in FIG.

図１〜３を参照し、本願発明である小さな川用の放流しやすい鋼橋は、本体２１を含み、前記本体２１の底面には検査板４１が固定的に設けられ、前記検査板４１の中には検査空間４３が設けられ、前記検査空間４３の頂側には位置制限スライド空間４４が設けられ、前記本体２１の中には作動空間５８が設けられ、前記検査空間４３と前記位置制限スライド空間４４との中には水流の大きさを検知できる検査装置１０１が設けられ、前記検査装置１０１は前記検査空間４３の左右側壁と前記検査板４１の左右側面とに回転できるように取り付けられた横軸３８を含み、前記横軸３８の両側には羽根３９が位置的に対称に設けられ、前記横軸３８において前記検査空間４３の中には扇形歯車４０が固定的に設けられ、前記検査空間４３の頂壁と前記位置制限スライド空間４４の上下側壁には昇降板４２がスライドできるように連結され、前記昇降板４２の頂側が上方へ延びて前記位置制限スライド空間４４の頂壁を貫通し前記作動空間５８の中に入り且つ前記作動空間５８の底壁とスライドできるように連結され、前記昇降板４２の頂側には短電線７１が設けられ、前記昇降板４２の左右両側面には前記位置制限スライド空間４４とスライドできるように連結された位置制限スライドブロック３７が位置的に対称に固定的に設けられ、前記位置制限スライドブロック３７の頂面には昇降スライドロッド３４がそれぞれ固定的に設けられ、前記昇降スライドロッド３４が前記位置制限スライド空間４４の頂壁と前記作動空間５８の底壁とスライドできるように連結され、前記昇降スライドロッド３４の左右両側面には引っ掛かり溝３６が位置的に対称に形成され、前記位置制限スライドブロック３７と前記位置制限スライド空間４４との間にはそれぞれ復帰ばね３５が連結され、前記昇降板４２において前記作動空間５８の中には歯車軸６５が回転できるように連結され、前記歯車軸６５の左右両側には第一歯車６４が位置的に対称に固定的に設けられ、前記作動空間５８の頂壁には連動空間３３が位置的に左右対称に設けられ、前記作動空間５８の頂壁には電気接続空間３１が設けられ、前記連動空間３３の片側には方向変換空間５３が設けられ、左側の前記連動空間３３の左側には傘歯車空間５７が設けられ、前記傘歯車空間５７と前記連動空間３３と前記方向変換空間５３との間には前記検査装置１０１を起動できる動力装置１０２が設けられ、各前記方向変換空間５３の底側にはそれぞれタービン空間５０が設けられ、前記タービン空間５０の中には積極的に洪水を放流できる放流装置１０３が設けられ、前記作動空間５８の底壁にはＴ型スライド溝６７が位置的に左右対称に形成され、前記作動空間５８と前記タービン空間５０との間には積極的な洪水放流を解除できる停止装置１０４が設けられている。 With reference to FIGS. 1 to 3, the steel bridge for small rivers according to the present invention, which is easy to discharge, includes a main body 21, and an inspection plate 41 is fixedly provided on the bottom surface of the main body 21. An inspection space 43 is provided inside, a position limiting slide space 44 is provided on the top side of the inspection space 43, an operating space 58 is provided in the main body 21, and the inspection space 43 and the position limitation are provided. An inspection device 101 capable of detecting the magnitude of water flow is provided in the slide space 44, and the inspection device 101 is attached to the left and right side walls of the inspection space 43 and the left and right side surfaces of the inspection plate 41 so as to be rotatable. Including the horizontal axis 38, blades 39 are provided symmetrically on both sides of the horizontal axis 38, and a fan-shaped gear 40 is fixedly provided in the inspection space 43 on the horizontal axis 38. The elevating plate 42 is connected to the top wall of the inspection space 43 and the upper and lower side walls of the position limiting slide space 44 so as to be slidable, and the top side of the elevating plate 42 extends upward to extend the top wall of the position limiting slide space 44. It penetrates into the working space 58 and is connected so as to be slidable with the bottom wall of the working space 58. A short electric wire 71 is provided on the top side of the elevating plate 42, and both left and right side surfaces of the elevating plate 42. A position-restricting slide block 37 connected to the position-restricting slide space 44 so as to be slidable is provided in a fixed position symmetrically, and an elevating slide rod 34 is provided on the top surface of the position-restricting slide block 37. It is fixedly provided, and the elevating slide rod 34 is connected so as to be slidable with the top wall of the position limiting slide space 44 and the bottom wall of the operating space 58, and is hooked on both left and right side surfaces of the elevating slide rod 34. 36 are formed symmetrically in position, a return spring 35 is connected between the position limiting slide block 37 and the position limiting slide space 44, respectively, and a gear is formed in the operating space 58 in the elevating plate 42. The shafts 65 are connected so as to be rotatable, the first gears 64 are fixedly provided on the left and right sides of the gear shaft 65 in a positionally symmetrical manner, and the interlocking space 33 is positioned on the top wall of the working space 58. An electrical connection space 31 is provided on the top wall of the working space 58, a direction changing space 53 is provided on one side of the interlocking space 33, and a direction changing space 53 is provided on one side of the interlocking space 33, and on the left side of the interlocking space 33 on the left side. The bevel gear space 57 is provided, and the inspection device 101 can be activated between the bevel gear space 57, the interlocking space 33, and the direction change space 53. A force device 102 is provided, a turbine space 50 is provided on the bottom side of each of the direction changing spaces 53, and a discharge device 103 capable of actively discharging a flood is provided in the turbine space 50, and the operation thereof. A T-shaped slide groove 67 is formed symmetrically on the bottom wall of the space 58, and a stop device 104 capable of releasing an active flood discharge is provided between the working space 58 and the turbine space 50. ing.

前記動力装置１０２は、前記連動空間３３の片側壁と前記傘歯車空間５７の左右側壁と前記方向変換空間５３の片側壁とに位置的に左右対称に且つ回転できるように取り付けられた貫通軸２３を含み、前記貫通軸２３において前記連動空間３３の中には前記第一歯車６４と噛合できる第二歯車３２が固定的に設けられ、各前記貫通軸２３において前記方向変換空間５３の中には自在継手２２が回転できるように連結され、左側の前記貫通軸２３において前記傘歯車空間５７の中には第一傘歯車２４が固定的に設けられ、前記本体２１の中には発電機２８が設けられ、前記電気接続空間３１の頂壁には二本の長電線２９が設けられ、二本の前記長電線２９のうちの一本が前記発電機２８を貫通し且つ前記発電機２８と通電できるように連結され、前記長電線２９が前記短電線７１と連結することで電気回路を形成でき、前記傘歯車空間５７の頂壁には前記長電線２９と連結された動力モーター２５が固定的に設けられ、前記動力モーター２５の下側には動力軸２６が伝動できるように連結され、前記動力軸２６の底側には前記第一傘歯車２４と噛合した第二傘歯車２７が固定的に設けられ、
前記短電線７１が前記長電線２９と連結されたとき、前記発電機２８が前記長電線２９によって前記動力モーター２５を起動し、これによって前記動力軸２６と前記第二傘歯車２７と前記第一傘歯車２４と前記貫通軸２３と前記第一傘歯車６４と前記歯車軸６５とが駆動されて回転し、二つの前記自在継手２２が連動し回転する。 The power device 102 is a through shaft 23 attached to one side wall of the interlocking space 33, the left and right side walls of the bevel gear space 57, and one side wall of the direction changing space 53 so as to be rotatable and symmetrical in position. In the through shaft 23, a second gear 32 capable of meshing with the first gear 64 is fixedly provided in the interlocking space 33, and in each of the through shafts 23, the direction changing space 53 is filled with. The universal joint 22 is connected so as to be rotatable, the first bevel gear 24 is fixedly provided in the bevel gear space 57 on the through shaft 23 on the left side, and the generator 28 is contained in the main body 21. Two long electric wires 29 are provided on the top wall of the electric connection space 31, and one of the two long electric wires 29 penetrates the generator 28 and energizes the generator 28. An electric circuit can be formed by connecting the long electric wire 29 to the short electric wire 71 so as to be possible, and a power motor 25 connected to the long electric wire 29 is fixed to the top wall of the bevel gear space 57. The power shaft 26 is connected to the lower side of the power motor 25 so that the power shaft 26 can be transmitted, and the second cap gear 27 meshed with the first cap gear 24 is fixed to the bottom side of the power shaft 26. Provided in
When the short electric wire 71 is connected to the long electric wire 29, the generator 28 activates the power motor 25 by the long electric wire 29, whereby the power shaft 26, the second bevel gear 27, and the first one are used. The bevel gear 24, the through shaft 23, the first bevel gear 64, and the gear shaft 65 are driven and rotated, and the two universal joints 22 are interlocked and rotated.

前記放流装置１０３は、前記タービン空間５０の上下側壁に位置的に左右対称に固定的に取り付けられた支持板４６を含み、前記支持板４６の中に内空間４７が設けられ、前記内空間４７の頂壁と前記方向変換空間５３の頂壁とには縦軸５２が回転できるように連結され、前記縦軸５２が前記自在継手２２と回転できるように連結され、各前記縦軸５２の底側には第三傘歯車５１が固定的に設けられ、前記内空間４７の前後側壁には延伸軸４９が回転できるように連結され、前記延伸軸４９において前記内空間４７の中には前記第三傘歯車５１と噛合した第四傘歯車４８が固定的に設けられ、前記第四傘歯車４８の前側が後方へ延びて前記内空間４７の後側壁を貫通し前記タービン空間５０の中に入り、前記延伸軸４９において前記タービン空間５０の中にはタービン７５が固定的に設けられ、
前記自在継手２２が回転するとき、前記縦軸５２と前記第三傘歯車５１と前記第四傘歯車４８と前記延伸軸４９と前記タービン７５とが連動し回転し、これで水を前記タービン空間５０の中から後方へ排出することができる。 The discharge device 103 includes a support plate 46 fixedly and symmetrically attached to the upper and lower side walls of the turbine space 50, and an inner space 47 is provided in the support plate 46, and the inner space 47 is provided. The vertical axis 52 is rotatably connected to the top wall of the direction changing space 53, the vertical axis 52 is rotatably connected to the universal joint 22, and the bottom of each of the vertical axis 52 is rotatably connected. A third turbine gear 51 is fixedly provided on the side, and the extension shaft 49 is connected to the front and rear side walls of the inner space 47 so as to be rotatable. A fourth umbrella gear 48 that meshes with the three umbrella gear 51 is fixedly provided, and the front side of the fourth umbrella gear 48 extends rearward, penetrates the rear side wall of the inner space 47, and enters the turbine space 50. , The turbine 75 is fixedly provided in the turbine space 50 in the extension shaft 49.
When the universal joint 22 rotates, the vertical axis 52, the third bevel gear 51, the fourth bevel gear 48, the extension shaft 49, and the turbine 75 rotate in conjunction with each other, thereby causing water to flow into the turbine space. It can be discharged backward from the inside of 50.

前記停止装置１０４は、前記タービン空間５０の側壁と前記作動空間５８の片側壁に位置的に左右対称に且つ回転できるように取り付けられた細軸５５を含み、前記細軸５５の片側には金属シール４５が固定的に設けられ、前記細軸５５のもう片側には駆動ブロック５４が固定的に設けられ、前記作動空間５８の左右側壁には固定棒６０が位置的に対称に固定的に連結され、前記固定棒６０の中には前記駆動ブロック５４とスライドできるように連結された従動棒５６がスライドできるように連結され、前記従動棒５６と前記作動空間５８との間には固定ばね５９が連結され、前記従動棒５６の片側面には移動棒６２が固定的に設けられ、前記作動空間５８の底壁には固定ブロック７０が位置的に左右対称に固定的に設けられ、各前記Ｔ型スライド溝６７の中にはＴ型スライドブロック６８がスライドできるように連結され、前記Ｔ型スライドブロック６８の頂面にはそれぞれ引っ掛かりブロック６６が固定的に設けられ、前記引っ掛かりブロック６６と前記固定ブロック７０との間には押し付けばね６９が連結され、前記引っ掛かりブロック６６と前記移動棒６２との間には短紐６３が連結され、前記引っ掛かりブロック６６は前記引っ掛かり溝３６と当接でき、
水流が大きすぎるとき、水流が前記金属シール４５を九十度回転させ、これによって駆動ブロック５４が連動し回転して前記従動棒５６を右方へ移動させ、そして前記移動棒６２が連動し右方へ移動して前記押し付けばね６９を復帰させ、前記引っ掛かりブロック６６と前記Ｔ型スライドブロック６８が右方へ移動し、水流が小さくなったとき、前記固定棒６０が前記従動棒５６を復帰させることで前記駆動ブロック５４と前記細軸５５と前記金属シール４５とを復帰させ、そして前記移動棒６２と前記短紐６３と前記Ｔ型スライドブロック６８とが連動し前記昇降板４２から離れるように移動し、前記引っ掛かりブロック６６が前記引っ掛かり溝３６から離れる。 The stop device 104 includes a thin shaft 55 attached to a side wall of the turbine space 50 and one side wall of the working space 58 so as to be rotatable and symmetrical in position, and a metal is provided on one side of the thin shaft 55. A seal 45 is fixedly provided, a drive block 54 is fixedly provided on the other side of the thin shaft 55, and fixed rods 60 are fixedly connected to the left and right side walls of the working space 58 in a positionally symmetrical manner. A driven rod 56 that is slidably connected to the drive block 54 is slidably connected to the fixed rod 60, and a fixed spring 59 is connected between the driven rod 56 and the operating space 58. A moving rod 62 is fixedly provided on one side surface of the driven rod 56, and a fixed block 70 is fixedly provided on the bottom wall of the operating space 58 symmetrically in position. A T-shaped slide block 68 is connected to the T-shaped slide groove 67 so as to be slidable, and a hooking block 66 is fixedly provided on the top surface of the T-shaped slide block 68, respectively. A pressing spring 69 is connected to the fixed block 70, a short string 63 is connected between the hooking block 66 and the moving rod 62, and the hooking block 66 can come into contact with the hooking groove 36.
When the water flow is too large, the water flow rotates the metal seal 45 90 degrees, whereby the drive block 54 interlocks and rotates to move the driven rod 56 to the right, and the moving rod 62 interlocks to the right. When the catching block 66 and the T-shaped slide block 68 move to the right and the water flow becomes small, the fixed rod 60 returns the driven rod 56. As a result, the drive block 54, the thin shaft 55, and the metal seal 45 are restored, and the moving rod 62, the short string 63, and the T-shaped slide block 68 are interlocked with each other so as to be separated from the elevating plate 42. The hook block 66 moves away from the hook groove 36.

前記固定ばね５９の弾性は前記押し付けばね６９の弾性より大きく、前記金属シール４５が九十度回転したとき、前記移動棒６２が一番右側に移動し、このとき前記短紐６３が緩んだ状態にある。 The elasticity of the fixing spring 59 is larger than the elasticity of the pressing spring 69, and when the metal seal 45 is rotated 90 degrees, the moving rod 62 moves to the rightmost side, and at this time, the short string 63 is loosened. It is in.

初期状態に、昇降板４２が一番底側に位置し、長電線２９と短電線７１とが連結されていなく、金属シール４５が付図の中の位置にある。
水流が大きすぎるとき、水流が羽根３９と横軸３８と扇形歯車４０を素早く回転させ、扇形歯車４０と昇降板４２とが噛合することで昇降板４２を上昇させ、扇形歯車４０の回転速度が速すぎるとき、扇形歯車４０と昇降板４２との噛合により昇降板４２を上昇させる速度は、復帰ばね３５の弾力により昇降板４２を下方へ復帰させる速度より大きく、このとき昇降板４２が上方へ移動でき、水流が引き続き大きすぎるとき、昇降板４２が位置制限スライドブロック３７と昇降スライドロッド３４を頂端に移動させ、このとき水流が金属シール４５を九十度回転させることで駆動ブロック５４を回転させ、そして従動棒５６が連動し右方へ移動し移動棒６２を右方へ移動させることによって押し付けばね６９が復帰し、引っ掛かりブロック６６とＴ型スライドブロック６８が右方へ移動し、昇降板４２が頂側に移動したとき、引っ掛かりブロック６６が引っ掛かり溝３６の中に引っ掛かり、このとき長電線２９と短電線７１が連結されて回路を形成し、発電機２８が長電線２９によって動力モーター２５を起動し、これによって動力軸２６と第二傘歯車２７と第一傘歯車２４と貫通軸２３と第一傘歯車６４と歯車軸６５とが駆動されて回転し、二つの自在継手２２が連動し回転し、自在継手２２が回転するとき、縦軸５２と第三傘歯車５１と第四傘歯車４８と延伸軸４９とタービン７５とが連動し回転し、これで水がタービン空間５０の中から後方へ排出され、積極的な放流が行われ、水流からの本体２１に対する衝撃が軽減され、
水流が小さくなったとき、固定棒６０が従動棒５６を復帰させることで駆動ブロック５４と細軸５５と金属シール４５とを復帰させ、そして移動棒６２と短紐６３とＴ型スライドブロック６８とが連動し昇降板４２から離れるように移動し、引っ掛かりブロック６６が引っ掛かり溝３６から離れ、昇降板４２が復帰し、短電線７１と長電線２９とが連結されなくなる。 In the initial state, the elevating plate 42 is located on the bottommost side, the long electric wire 29 and the short electric wire 71 are not connected, and the metal seal 45 is located at the position in the attached figure.
When the water flow is too large, the water flow quickly rotates the blade 39, the horizontal shaft 38, and the fan-shaped gear 40, and the fan-shaped gear 40 and the elevating plate 42 mesh with each other to raise the elevating plate 42, and the rotation speed of the fan-shaped gear 40 increases. When it is too fast, the speed at which the elevating plate 42 is raised by the engagement between the fan-shaped gear 40 and the elevating plate 42 is larger than the speed at which the elevating plate 42 is returned downward by the elasticity of the return spring 35, and at this time, the elevating plate 42 moves upward. When it can be moved and the water flow continues to be too large, the elevating plate 42 moves the position limiting slide block 37 and the elevating slide rod 34 to the apex, at which time the water flow rotates the drive block 54 by rotating the metal seal 45 90 degrees. Then, the driven rod 56 interlocks and moves to the right, and by moving the moving rod 62 to the right, the pressing spring 69 returns, the catching block 66 and the T-shaped slide block 68 move to the right, and the lifting plate. When the 42 moves to the top side, the hook block 66 is caught in the hook groove 36, and at this time, the long electric wire 29 and the short electric wire 71 are connected to form a circuit, and the generator 28 is powered by the long electric wire 29. The power shaft 26, the second cap gear 27, the first cap gear 24, the through shaft 23, the first cap gear 64, and the gear shaft 65 are driven and rotated by this, and the two universal joints 22 are interlocked with each other. When the universal joint 22 rotates, the vertical axis 52, the third bevel gear 51, the fourth bevel gear 48, the extension shaft 49, and the turbine 75 are interlocked and rotate, so that water is contained in the turbine space 50. It is discharged backward from the water, and it is actively discharged, and the impact on the main body 21 from the water flow is reduced.
When the water flow becomes small, the fixed rod 60 returns the driven rod 56 to return the drive block 54, the thin shaft 55, and the metal seal 45, and the moving rod 62, the short string 63, and the T-shaped slide block 68. Is interlocked and moves away from the elevating plate 42, the hook block 66 is separated from the hook groove 36, the elevating plate 42 is restored, and the short electric wire 71 and the long electric wire 29 are no longer connected.

以上に述べたのはただ本願発明の具体的な実施方式で、本願発明の保護範囲はここに限らないである。全部の創造的な労働を通じなく思いついた変化と取替は本願発明の保護範囲にカバーされる。だから本願発明の保護範囲は権利要求書が限定される保護範囲を標準とする。 The above is merely a specific embodiment of the present invention, and the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention of the present application. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

本願発明は橋分野を取り上げて、具体的には小さな川用の放流しやすい鋼橋である。 The present invention takes up the field of bridges, specifically, steel bridges for small rivers that are easy to release.

一部の村では、通常、小さな川にアーチ型の橋が作られている。出入りを便利にするうえ、橋の強度を確保するため、現在では、鉄骨を骨組みとし、鉄骨の表面にアーチ型の橋を作ることが多い。村の小さな川は一般的に山の湧水から形成されたため、雨季になると、水の量が大幅に増加する。鉄砲水が発生すると、水の量は即座に大きく変わるから、鉄橋では鉄砲水に耐えられない可能性がある。したがって、積極的に洪水を放流できる橋を設計する必要がある。鉄砲水に耐えられるよう、橋は自動的にアクティブな洪水放流を始められ、そして自動的に洪水放流を止められる必要がある。 In some villages, arched bridges are usually built on small rivers. In order to make it easier to get in and out and to secure the strength of the bridge, nowadays, steel frames are often used as a framework and arched bridges are often built on the surface of the steel frames. The small rivers in the village are generally formed from mountain springs, so the amount of water increases significantly during the rainy season. When flash floods occur, the amount of water changes drastically immediately, so the railway bridge may not be able to withstand flash floods. Therefore, it is necessary to design a bridge that can actively release floods. To withstand flash floods, the bridge must automatically start an active stocking and automatically stop the stocking.

中国特許出願公開第１０２４３７４５１号明細書Chinese Patent Application Publication No. 102437451

本願発明の目的は小さな川用の放流しやすい鋼橋を提供し、それは上記の現在の技術中の問題を解決できる。 An object of the present invention is to provide an easy-to-release steel bridge for small rivers, which can solve the problems in the current technology described above.

上記の課題を解決するため、本願発明は以下の技術プランを採用する：本願発明である小さな川用の放流しやすい鋼橋は、川の幅方向である左右の方向に延在する鋼橋の本体を含み、前記本体の底面には検査板が固定的に設けられ、前記検査板の中には検査空間が設けられ、前記検査空間の頂側には位置制限スライド空間が設けられ、前記本体の中には作動空間が設けられ、前記検査空間と前記位置制限スライド空間との中には水流の大きさを検知できる検査装置が設けられ、前記検査装置は前記検査空間の前記左右の方向の両側にある左右側壁と前記検査板の前記左右の方向の両側にある左右側面とに回転できるように取り付けられた横軸を含み、前記横軸の両側には羽根が位置的に対称に設けられ、前記横軸において前記検査空間の中には扇形歯車が固定的に設けられ、前記検査空間の頂壁と前記位置制限スライド空間の上下側壁には昇降板がスライドできるように連結され、前記昇降板の頂側が上方へ延びて前記位置制限スライド空間の頂壁を貫通し前記作動空間の中に入り且つ前記作動空間の底壁とスライドできるように連結され、前記昇降板の頂側には短電線が設けられ、前記昇降板の左右両側面には前記位置制限スライド空間とスライドできるように連結された位置制限スライドブロックが位置的に対称に固定的に設けられ、前記位置制限スライドブロックの頂面には昇降スライドロッドがそれぞれ固定的に設けられ、前記昇降スライドロッドが前記位置制限スライド空間の頂壁と前記作動空間の底壁とスライドできるように連結され、前記昇降スライドロッドの前記左右の方向の両側にある左右両側面には引っ掛かり溝が位置的に対称に形成され、前記位置制限スライドブロックと前記位置制限スライド空間との間にはそれぞれ復帰ばねが連結され、前記昇降板において前記作動空間の中には歯車軸が回転できるように連結され、前記歯車軸の前記左右の方向の両側にある左右両側には第一歯車が位置的に対称に固定的に設けられ、前記作動空間の前記左右の方向の両側にある頂壁には連動空間が設けられ、前記作動空間の頂壁には電気接続空間が設けられ、前記連動空間の片側には方向変換空間が設けられ、左側の前記連動空間の左側には傘歯車空間が設けられ、前記傘歯車空間と前記連動空間と前記方向変換空間との間には前記検査装置を起動できる動力装置が設けられ、各前記方向変換空間の底側にはそれぞれタービン空間が設けられ、前記タービン空間の中には積極的に洪水を放流できる放流装置が設けられ、前記作動空間の前記左右の方向の両側にある底壁にはＴ型スライド溝が形成され、前記作動空間と前記タービン空間との間には積極的な洪水放流を解除できる停止装置が設けられている。 In order to solve the above problems, the present invention adopts the following technical plan: The steel bridge for small rivers, which is the present invention, is a steel bridge extending in the left and right directions, which is the width direction of the river. An inspection plate is fixedly provided on the bottom surface of the main body including the main body, an inspection space is provided in the inspection plate, and a position limiting slide space is provided on the top side of the inspection space. An operating space is provided in the space, and an inspection device capable of detecting the magnitude of the water flow is provided in the inspection space and the position limiting slide space, and the inspection device is provided in the left and right directions of the inspection space. Includes horizontal axes that are rotatably attached to the left and right side walls on both sides and the left and right sides of the inspection plate on both sides in the left and right directions, and blades are provided symmetrically on both sides of the horizontal axis. A fan-shaped gear is fixedly provided in the inspection space on the horizontal axis, and an elevating plate is connected to the top wall of the inspection space and the upper and lower side walls of the position-restricted slide space so that the elevating plate can slide. The top side of the plate extends upward, penetrates the top wall of the position-restricted slide space, enters the working space, and is connected so as to slide with the bottom wall of the working space, and is short on the top side of the elevating plate. An electric wire is provided, and a position-restricting slide block connected to the position-restricting slide space so as to be slidable is provided on both left and right sides of the elevating plate in a fixed position symmetrically, and the top of the position-restricting slide block is provided. Elevating slide rods are fixedly provided on the surface, and the elevating slide rods are connected so as to be slidable with the top wall of the position-restricted slide space and the bottom wall of the working space, and the left and right of the elevating slide rods are connected to each other. Hooking grooves are formed symmetrically on the left and right sides on both sides in the direction, and return springs are connected between the position-restricting slide block and the position-restricting slide space, respectively, and the operation is performed on the elevating plate. The gear shafts are connected in the space so as to be rotatable, and the first gears are fixedly provided on both the left and right sides of the gear shaft in the left and right directions in a positionally symmetrical manner. An interlocking space is provided on both sides of the interlocking space, an electrical connection space is provided on the top wall of the working space, a direction changing space is provided on one side of the interlocking space, and the left side is described. An umbrella gear space is provided on the left side of the interlocking space, and a power device capable of activating the inspection device is provided between the umbrella gear space, the interlocking space, and the direction changing space, and the bottom of each of the direction changing spaces. On the side Each turbine space is provided, a discharge device capable of actively discharging a flood is provided in the turbine space, and T-shaped slide grooves are formed on the bottom walls of the working space on both sides in the left-right direction. , A stop device capable of releasing an active flood discharge is provided between the working space and the turbine space.

更の技術プラン、前記動力装置は、前記連動空間の片側壁と前記傘歯車空間の前記左右の方向の両側にある左右側壁と前記方向変換空間の片側壁とに位置的に前記左右の方向の両側にある左右に対称的に且つ回転できるように取り付けられた貫通軸を含み、前記貫通軸において前記連動空間の中には前記第一歯車と噛合できる第二歯車が固定的に設けられ、各前記貫通軸において前記方向変換空間の中には自在継手が回転できるように連結され、左側の前記貫通軸において前記傘歯車空間の中には第一傘歯車が固定的に設けられ、前記本体の中には発電機が設けられ、前記電気接続空間の頂壁には二本の長電線が設けられ、二本の前記長電線のうちの一本が前記発電機を貫通し且つ前記発電機と通電できるように連結され、前記長電線が前記短電線と連結することで電気回路を形成でき、前記傘歯車空間の頂壁には前記長電線と連結された動力モーターが固定的に設けられ、前記動力モーターの下側には動力軸が伝動できるように連結され、前記動力軸の底側には前記第一傘歯車と噛合した第二傘歯車が固定的に設けられている。 Further technical plan, the power unit is located on one side wall of the interlocking space, the left and right side walls of the bevel gear space on both sides of the left and right directions, and one side wall of the direction conversion space in the left and right directions. A second gear that can mesh with the first gear is fixedly provided in the interlocking space of the penetrating shaft, including a penetrating shaft that is symmetrically and rotatably attached to the left and right on both sides. In the penetrating shaft, a universal joint is connected so as to be rotatable in the direction changing space, and a first bevel gear is fixedly provided in the bevel gear space in the penetrating shaft on the left side of the main body. A generator is provided inside, two long electric wires are provided on the top wall of the electric connection space, and one of the two long electric wires penetrates the generator and is connected to the generator. An electric circuit can be formed by connecting the long electric wire so as to be energized and connecting the long electric wire to the short electric wire, and a power motor connected to the long electric wire is fixedly provided on the top wall of the bevel gear space. A power shaft is connected to the lower side of the power motor so that the power shaft can be transmitted, and a second gear gear meshed with the first gear gear is fixedly provided on the bottom side of the power shaft.

更の技術プラン、前記放流装置は、前記タービン空間の上下側壁に位置的に前記左右の方向の両側にある左右に対称的に固定的に取り付けられた支持板を含み、前記支持板の中に内空間が設けられ、前記内空間の頂壁と前記方向変換空間の頂壁とには縦軸が回転できるように連結され、前記縦軸が前記自在継手と回転できるように連結され、各前記縦軸の底側には第三傘歯車が固定的に設けられ、前記川の流れの下流の方向を前側、上流の方向を後側としたときに、前記内空間の前記前側及び前記後側の両側にある前後側壁には延伸軸が回転できるように連結され、前記延伸軸において前記内空間の中には前記第三傘歯車と噛合した第四傘歯車が固定的に設けられ、前記第四傘歯車の前側が後方へ延びて前記内空間の後側壁を貫通し前記タービン空間の中に入り、前記延伸軸において前記タービン空間の中にはタービンが固定的に設けられている。 A further technical plan, the discharge device, includes support plates that are symmetrically and fixedly attached to the upper and lower side walls of the turbine space on both sides in the left and right directions in the left and right directions. An inner space is provided, and the top wall of the inner space and the top wall of the direction changing space are connected so that the vertical axis can rotate, and the vertical axis is connected to the universal joint so as to be rotatable. A third umbrella gear is fixedly provided on the bottom side of the vertical axis, and when the downstream direction of the river flow is the front side and the upstream direction is the rear side, the front side and the rear side of the inner space. The extension shaft is connected to the front and rear side walls on both sides of the extension shaft so as to be rotatable , and a fourth umbrella gear meshed with the third umbrella gear is fixedly provided in the inner space of the extension shaft. The front side of the four umbrella gears extends rearward, penetrates the rear side wall of the inner space, enters the turbine space, and a turbine is fixedly provided in the turbine space at the extension shaft.

更の技術プラン、前記停止装置は、前記タービン空間の側壁と前記作動空間の片側壁に位置的に前記左右の方向の両側にある左右に対称的に且つ回転できるように取り付けられた細軸を含み、前記細軸の片側には金属シールが固定的に設けられ、前記細軸のもう片側には駆動ブロックが固定的に設けられ、前記作動空間の前記左右の方向の両側にある左右側壁には固定棒が位置的に対称に固定的に連結され、前記固定棒の中には前記駆動ブロックとスライドできるように連結された従動棒がスライドできるように連結され、前記従動棒と前記作動空間との間には固定ばねが連結され、前記従動棒の片側面には移動棒が固定的に設けられ、前記作動空間の前記左右の方向の両側にある両側底壁には固定ブロックが位置的に対称的に固定的に設けられ、各前記Ｔ型スライド溝の中にはＴ型スライドブロックがスライドできるように連結され、前記Ｔ型スライドブロックの頂面にはそれぞれ引っ掛かりブロックが固定的に設けられ、前記引っ掛かりブロックと前記固定ブロックとの間には押し付けばねが連結され、前記引っ掛かりブロックと前記移動棒との間には短紐が連結され、前記引っ掛かりブロックは前記引っ掛かり溝と当接できる。 A further technical plan, the stopping device, is a thin shaft attached to the side wall of the turbine space and one side wall of the working space so as to be symmetrically and rotatable to the left and right on both sides in the left and right directions. Including, a metal seal is fixedly provided on one side of the thin shaft, a drive block is fixedly provided on the other side of the thin shaft, and the left and right side walls on both sides of the working space in the left-right direction are provided. The fixed rods are fixedly and symmetrically connected in position, and the driven rods connected so as to be slidable with the drive block are connected so as to be slidable in the fixed rods, and the driven rods and the operating space are connected to each other. A fixed spring is connected to and the moving rod is fixedly provided on one side surface of the driven rod, and fixed blocks are positioned on both side bottom walls on both sides of the working space in the left-right direction. symmetrically fixedly provided, the T-shaped slide block in each said T-shaped slide groove is connected so that it can slide, each of the top surface caught block of said T-shaped slide block is provided in a fixed manner A pressing spring is connected between the hooking block and the fixed block, a short string is connected between the hooking block and the moving rod, and the hooking block can come into contact with the hooking groove.

更の技術プラン、前記固定ばねの弾性は前記押し付けばねの弾性より大きい。 Further technical plan, the elasticity of the fixed spring is greater than the elasticity of the pressing spring.

本願発明は、川の両側の土地に固定的に設置できるため、村の人々の出入りの邪魔にならない。鉄砲水が発生し、水流が大きすぎる場合は、タービンを起動して積極的に水を排出することにより、水流からの橋の表面に対する衝撃を軽減し、橋の安全を保護できる。また、水の流れが大きすぎる場合、排水のために人力でタービンを積極的に起動する必要がないから、橋の安全と村人の安全を同時に確保できる。さらに、本願発明は、水位が下がるときに、アクティブな洪水放流を自動的に停止し、エネルギーの無駄を減らすことができる。 Since the invention of the present application can be fixedly installed on the land on both sides of the river, it does not interfere with the entry and exit of the villagers. If flash floods occur and the water flow is too large, the turbine can be started to actively drain the water to reduce the impact of the water flow on the surface of the bridge and protect the safety of the bridge. In addition, if the water flow is too large, it is not necessary to actively start the turbine manually for drainage, so the safety of the bridge and the safety of the villagers can be ensured at the same time. Further, the present invention can automatically stop active flood discharge when the water level drops, reducing energy waste.

下記に図１〜３をあわせて本願発明について詳しく説明し、便利に説明するために、下記の方向を以下のように規定する：図１は本願発明装置の正面図であり、以下に述べる上下左右前後の方向と図１の自身投影関係の上下左右前後の方向とが一致である。 In order to explain the invention of the present application in detail with reference to FIGS. 1 to 3 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

図１は本願発明の全体断面の正面構成略図FIG. 1 is a schematic front view of the entire cross section of the present invention. 図２は図１のＡの部分拡大図FIG. 2 is a partially enlarged view of FIG. 1A. 図３は図１における扇形歯車の側面図FIG. 3 is a side view of the fan-shaped gear in FIG.

図１〜３を参照し、本願発明である小さな川用の放流しやすい鋼橋は、川の幅方向である左右の方向に延在する鋼橋の本体２１を含み、前記本体２１の底面には検査板４１が固定的に設けられ、前記検査板４１の中には検査空間４３が設けられ、前記検査空間４３の頂側には位置制限スライド空間４４が設けられ、前記本体２１の中には作動空間５８が設けられ、前記検査空間４３と前記位置制限スライド空間４４との中には水流の大きさを検知できる検査装置１０１が設けられ、前記検査装置１０１は前記検査空間４３の前記左右の方向の両側にある左右側壁と前記検査板４１の前記左右の方向の両側にある左右側面とに回転できるように取り付けられた横軸３８を含み、前記横軸３８の両側には羽根３９が位置的に対称に設けられ、前記横軸３８において前記検査空間４３の中には扇形歯車４０が固定的に設けられ、前記検査空間４３の頂壁と前記位置制限スライド空間４４の上下側壁には昇降板４２がスライドできるように連結され、前記昇降板４２の頂側が上方へ延びて前記位置制限スライド空間４４の頂壁を貫通し前記作動空間５８の中に入り且つ前記作動空間５８の底壁とスライドできるように連結され、前記昇降板４２の頂側には短電線７１が設けられ、前記昇降板４２の左右両側面には前記位置制限スライド空間４４とスライドできるように連結された位置制限スライドブロック３７が位置的に対称に固定的に設けられ、前記位置制限スライドブロック３７の頂面には昇降スライドロッド３４がそれぞれ固定的に設けられ、前記昇降スライドロッド３４が前記位置制限スライド空間４４の頂壁と前記作動空間５８の底壁とスライドできるように連結され、前記昇降スライドロッド３４の前記左右の方向の両側にある左右両側面には引っ掛かり溝３６が位置的に対称に形成され、前記位置制限スライドブロック３７と前記位置制限スライド空間４４との間にはそれぞれ復帰ばね３５が連結され、前記昇降板４２において前記作動空間５８の中には歯車軸６５が回転できるように連結され、前記歯車軸６５の前記左右の方向の両側にある左右両側には第一歯車６４が位置的に対称に固定的に設けられ、前記作動空間５８の前記左右の方向の両側にある頂壁には連動空間３３が設けられ、前記作動空間５８の頂壁には電気接続空間３１が設けられ、前記連動空間３３の片側には方向変換空間５３が設けられ、左側の前記連動空間３３の左側には傘歯車空間５７が設けられ、前記傘歯車空間５７と前記連動空間３３と前記方向変換空間５３との間には前記検査装置１０１を起動できる動力装置１０２が設けられ、各前記方向変換空間５３の底側にはそれぞれタービン空間５０が設けられ、前記タービン空間５０の中には積極的に洪水を放流できる放流装置１０３が設けられ、前記作動空間５８の前記左右の方向の両側にある底壁にはＴ型スライド溝６７が形成され、前記作動空間５８と前記タービン空間５０との間には積極的な洪水放流を解除できる停止装置１０４が設けられている。 With reference to FIGS. 1 to 3, the easily discharged steel bridge for a small river according to the present invention includes the main body 21 of the steel bridge extending in the left and right directions, which is the width direction of the river, and is located on the bottom surface of the main body 21. The inspection plate 41 is fixedly provided, an inspection space 43 is provided in the inspection plate 41, a position limiting slide space 44 is provided on the top side of the inspection space 43, and the inspection plate 41 is provided in the main body 21. Is provided with an operating space 58, and an inspection device 101 capable of detecting the magnitude of a water flow is provided in the inspection space 43 and the position limiting slide space 44, and the inspection device 101 is provided on the left and right sides of the inspection space 43. Includes horizontal shafts 38 that are rotatably attached to the left and right side walls on both sides in the direction of the above and the left and right side surfaces of the inspection plate 41 on both sides in the left and right directions, and blades 39 are provided on both sides of the horizontal shaft 38. Positionally symmetrically provided, a fan-shaped gear 40 is fixedly provided in the inspection space 43 on the horizontal axis 38, and is provided on the top wall of the inspection space 43 and the upper and lower side walls of the position limiting slide space 44. The elevating plate 42 is connected so as to be slidable, and the top side of the elevating plate 42 extends upward, penetrates the top wall of the position limiting slide space 44, enters the operating space 58, and enters the operating space 58, and the bottom wall of the operating space 58. A short electric wire 71 is provided on the top side of the elevating plate 42 so as to be slidable, and a position restriction connected so as to be slidable with the position limiting slide space 44 on both left and right side surfaces of the elevating plate 42. The slide block 37 is fixedly provided in a positionally symmetrical manner, and an elevating slide rod 34 is fixedly provided on the top surface of the position limiting slide block 37, and the elevating slide rod 34 is provided in the position limiting slide space 44. The top wall and the bottom wall of the working space 58 are slidably connected, and hooking grooves 36 are formed symmetrically on the left and right side surfaces of the elevating slide rod 34 on both sides in the left and right directions. A return spring 35 is connected between the position limiting slide block 37 and the position limiting slide space 44, respectively, and a gear shaft 65 is connected so as to be rotatable in the operating space 58 in the elevating plate 42. First gears 64 are fixedly provided in a positionally symmetrical manner on both the left and right sides of the gear shaft 65 in the left and right directions, and on the top walls of the working space 58 on both sides in the left and right directions. An interlocking space 33 is provided , an electrical connection space 31 is provided on the top wall of the operating space 58, a direction changing space 53 is provided on one side of the interlocking space 33, and the left side is provided. A bevel gear space 57 is provided on the left side of the interlocking space 33, and a power device 102 capable of activating the inspection device 101 is provided between the bevel gear space 57, the interlocking space 33, and the direction changing space 53. A turbine space 50 is provided on the bottom side of each of the direction changing spaces 53, and a discharge device 103 capable of actively discharging a flood is provided in the turbine space 50, and the left and right sides of the operating space 58 are provided. T-shaped slide grooves 67 are formed on the bottom walls on both sides in the direction of the above, and a stop device 104 capable of releasing an active flood discharge is provided between the working space 58 and the turbine space 50.

前記動力装置１０２は、前記連動空間３３の片側壁と前記傘歯車空間５７の前記左右の方向の両側にある左右側壁と前記方向変換空間５３の片側壁とに位置的に前記左右の方向の両側にある左右に対称的に且つ回転できるように取り付けられた貫通軸２３を含み、前記貫通軸２３において前記連動空間３３の中には前記第一歯車６４と噛合できる第二歯車３２が固定的に設けられ、各前記貫通軸２３において前記方向変換空間５３の中には自在継手２２が回転できるように連結され、左側の前記貫通軸２３において前記傘歯車空間５７の中には第一傘歯車２４が固定的に設けられ、前記本体２１の中には発電機２８が設けられ、前記電気接続空間３１の頂壁には二本の長電線２９が設けられ、二本の前記長電線２９のうちの一本が前記発電機２８を貫通し且つ前記発電機２８と通電できるように連結され、前記長電線２９が前記短電線７１と連結することで電気回路を形成でき、前記傘歯車空間５７の頂壁には前記長電線２９と連結された動力モーター２５が固定的に設けられ、前記動力モーター２５の下側には動力軸２６が伝動できるように連結され、前記動力軸２６の底側には前記第一傘歯車２４と噛合した第二傘歯車２７が固定的に設けられ、
前記短電線７１が前記長電線２９と連結されたとき、前記発電機２８が前記長電線２９によって前記動力モーター２５を起動し、これによって前記動力軸２６と前記第二傘歯車２７と前記第一傘歯車２４と前記貫通軸２３と前記第一傘歯車６４と前記歯車軸６５とが駆動されて回転し、二つの前記自在継手２２が連動し回転する。 The power unit 102 is located on one side wall of the interlocking space 33, the left and right side walls of the bevel gear space 57 on both sides of the left and right directions, and one side wall of the direction conversion space 53 on both sides of the left and right directions. A second gear 32 that can mesh with the first gear 64 is fixedly included in the interlocking space 33 in the penetrating shaft 23, including a penetrating shaft 23 attached so as to be symmetrically and rotatable to the left and right. In each of the through shafts 23, the universal joint 22 is connected so as to be rotatable in the direction changing space 53, and in the through shaft 23 on the left side, the first bevel gear 24 is in the bevel gear space 57. Is fixedly provided, a generator 28 is provided in the main body 21, two long electric wires 29 are provided on the top wall of the electric connection space 31, and of the two long electric wires 29. One of them penetrates the generator 28 and is connected so as to be energized with the generator 28, and the long electric wire 29 is connected to the short electric wire 71 to form an electric circuit. A power motor 25 connected to the long electric wire 29 is fixedly provided on the top wall, and is connected to the lower side of the power motor 25 so that the power shaft 26 can be transmitted, and is connected to the bottom side of the power shaft 26. The second bevel gear 27 that meshes with the first bevel gear 24 is fixedly provided.
When the short electric wire 71 is connected to the long electric wire 29, the generator 28 activates the power motor 25 by the long electric wire 29, whereby the power shaft 26, the second bevel gear 27, and the first one are used. The bevel gear 24, the through shaft 23, the first bevel gear 64, and the gear shaft 65 are driven and rotated, and the two universal joints 22 are interlocked and rotated.

前記放流装置１０３は、前記タービン空間５０の上下側壁に位置的に前記左右の方向の両側にある左右に対称的に固定的に取り付けられた支持板４６を含み、前記支持板４６の中に内空間４７が設けられ、前記内空間４７の頂壁と前記方向変換空間５３の頂壁とには縦軸５２が回転できるように連結され、前記縦軸５２が前記自在継手２２と回転できるように連結され、各前記縦軸５２の底側には第三傘歯車５１が固定的に設けられ、前記川の流れの下流の方向を前側、上流の方向を後側としたときに、前記内空間４７の前記前側及び前記後側の両側にある前後側壁には延伸軸４９が回転できるように連結され、前記延伸軸４９において前記内空間４７の中には前記第三傘歯車５１と噛合した第四傘歯車４８が固定的に設けられ、前記第四傘歯車４８の前側が後方へ延びて前記内空間４７の後側壁を貫通し前記タービン空間５０の中に入り、前記延伸軸４９において前記タービン空間５０の中にはタービン７５が固定的に設けられ、
前記自在継手２２が回転するとき、前記縦軸５２と前記第三傘歯車５１と前記第四傘歯車４８と前記延伸軸４９と前記タービン７５とが連動し回転し、これで水を前記タービン空間５０の中から後方へ排出することができる。 The discharge device 103 includes support plates 46 that are symmetrically and fixedly attached to the upper and lower side walls of the turbine space 50 on both sides in the left-right direction, and is inside the support plate 46. A space 47 is provided, and the top wall of the inner space 47 and the top wall of the direction changing space 53 are connected so that the vertical axis 52 can rotate, and the vertical axis 52 can rotate with the universal joint 22. The inner space is connected, and a third umbrella gear 51 is fixedly provided on the bottom side of each of the vertical axis 52, and when the downstream direction of the river flow is the front side and the upstream direction is the rear side. The extension shaft 49 is rotatably connected to the front and rear side walls on both sides of the front side and the rear side of the 47, and the inner space 47 of the extension shaft 49 meshes with the third umbrella gear 51. The four umbrella gears 48 are fixedly provided, and the front side of the fourth umbrella gears 48 extends rearwardly, penetrates the rear side wall of the inner space 47, enters the turbine space 50, and enters the turbine space 50 at the extension shaft 49. A turbine 75 is fixedly provided in the space 50,
When the universal joint 22 rotates, the vertical axis 52, the third bevel gear 51, the fourth bevel gear 48, the extension shaft 49, and the turbine 75 rotate in conjunction with each other, thereby causing water to flow into the turbine space. It can be discharged backward from the inside of 50.

前記停止装置１０４は、前記タービン空間５０の側壁と前記作動空間５８の片側壁に位置的に前記左右の方向の両側にある左右に対称的に且つ回転できるように取り付けられた細軸５５を含み、前記細軸５５の片側には金属シール４５が固定的に設けられ、前記細軸５５のもう片側には駆動ブロック５４が固定的に設けられ、前記作動空間５８の前記左右の方向の両側にある左右側壁には固定棒６０が位置的に対称に固定的に連結され、前記固定棒６０の中には前記駆動ブロック５４とスライドできるように連結された従動棒５６がスライドできるように連結され、前記従動棒５６と前記作動空間５８との間には固定ばね５９が連結され、前記従動棒５６の片側面には移動棒６２が固定的に設けられ、前記作動空間５８の前記左右の方向の両側にある両側底壁には固定ブロック７０が位置的に対称的に固定的に設けられ、各前記Ｔ型スライド溝６７の中にはＴ型スライドブロック６８がスライドできるように連結され、前記Ｔ型スライドブロック６８の頂面にはそれぞれ引っ掛かりブロック６６が固定的に設けられ、前記引っ掛かりブロック６６と前記固定ブロック７０との間には押し付けばね６９が連結され、前記引っ掛かりブロック６６と前記移動棒６２との間には短紐６３が連結され、前記引っ掛かりブロック６６は前記引っ掛かり溝３６と当接でき、
水流が大きすぎるとき、水流が前記金属シール４５を九十度回転させ、これによって駆動ブロック５４が連動し回転して前記従動棒５６を右方へ移動させ、そして前記移動棒６２が連動し右方へ移動して前記押し付けばね６９を復帰させ、前記引っ掛かりブロック６６と前記Ｔ型スライドブロック６８が右方へ移動し、水流が小さくなったとき、前記固定棒６０が前記従動棒５６を復帰させることで前記駆動ブロック５４と前記細軸５５と前記金属シール４５とを復帰させ、そして前記移動棒６２と前記短紐６３と前記Ｔ型スライドブロック６８とが連動し前記昇降板４２から離れるように移動し、前記引っ掛かりブロック６６が前記引っ掛かり溝３６から離れる。 The stop device 104 includes a thin shaft 55 attached to the side wall of the turbine space 50 and one side wall of the working space 58 so as to be symmetrically and rotatable to the left and right on both sides in the left and right directions. , said one side of the thin shaft 55 metal seal 45 is fixedly provided, said the other side of the thin shaft 55 driving block 54 is fixedly provided on both sides of the left and right direction of the working space 58 A fixed rod 60 is fixedly and symmetrically connected to a certain left and right side wall in a positionally symmetrical manner, and a driven rod 56 connected so as to be slidable with the drive block 54 is connected to the fixed rod 60 so as to be slidable. A fixed spring 59 is connected between the driven rod 56 and the operating space 58, and a moving rod 62 is fixedly provided on one side surface of the driven rod 56 in the left-right direction of the operating space 58. Fixed blocks 70 are symmetrically and fixedly provided on both side bottom walls on both sides of the above, and T-shaped slide blocks 68 are connected so as to be slidable in each of the T-shaped slide grooves 67. A hooking block 66 is fixedly provided on the top surface of the T-shaped slide block 68, a pressing spring 69 is connected between the hooking block 66 and the fixed block 70, and the hooking block 66 and the moving rod are connected. A short string 63 is connected to the 62, and the hooking block 66 can come into contact with the hooking groove 36.
When the water flow is too large, the water flow rotates the metal seal 45 90 degrees, whereby the drive block 54 interlocks and rotates to move the driven rod 56 to the right, and the moving rod 62 interlocks to the right. When the catching block 66 and the T-shaped slide block 68 move to the right and the water flow becomes small, the fixed rod 60 returns the driven rod 56. As a result, the drive block 54, the thin shaft 55, and the metal seal 45 are restored, and the moving rod 62, the short string 63, and the T-shaped slide block 68 are interlocked with each other so as to be separated from the elevating plate 42. The hook block 66 moves away from the hook groove 36.

前記固定ばね５９の弾性は前記押し付けばね６９の弾性より大きく、前記金属シール４５が九十度回転したとき、前記移動棒６２が一番右側に移動し、このとき前記短紐６３が緩んだ状態にある。 The elasticity of the fixing spring 59 is larger than the elasticity of the pressing spring 69, and when the metal seal 45 is rotated 90 degrees, the moving rod 62 moves to the rightmost side, and at this time, the short string 63 is loosened. It is in.

初期状態に、昇降板４２が一番底側に位置し、長電線２９と短電線７１とが連結されていなく、金属シール４５が付図の中の位置にある。
水流が大きすぎるとき、水流が羽根３９と横軸３８と扇形歯車４０を素早く回転させ、扇形歯車４０と昇降板４２とが噛合することで昇降板４２を上昇させ、扇形歯車４０の回転速度が速すぎるとき、扇形歯車４０と昇降板４２との噛合により昇降板４２を上昇させる速度は、復帰ばね３５の弾力により昇降板４２を下方へ復帰させる速度より大きく、このとき昇降板４２が上方へ移動でき、水流が引き続き大きすぎるとき、昇降板４２が位置制限スライドブロック３７と昇降スライドロッド３４を頂端に移動させ、このとき水流が金属シール４５を九十度回転させることで駆動ブロック５４を回転させ、そして従動棒５６が連動し右方へ移動し移動棒６２を右方へ移動させることによって押し付けばね６９が復帰し、引っ掛かりブロック６６とＴ型スライドブロック６８が右方へ移動し、昇降板４２が頂側に移動したとき、引っ掛かりブロック６６が引っ掛かり溝３６の中に引っ掛かり、このとき長電線２９と短電線７１が連結されて回路を形成し、発電機２８が長電線２９によって動力モーター２５を起動し、これによって動力軸２６と第二傘歯車２７と第一傘歯車２４と貫通軸２３と第一傘歯車６４と歯車軸６５とが駆動されて回転し、二つの自在継手２２が連動し回転し、自在継手２２が回転するとき、縦軸５２と第三傘歯車５１と第四傘歯車４８と延伸軸４９とタービン７５とが連動し回転し、これで水がタービン空間５０の中から後方へ排出され、積極的な放流が行われ、水流からの本体２１に対する衝撃が軽減され、
水流が小さくなったとき、固定棒６０が従動棒５６を復帰させることで駆動ブロック５４と細軸５５と金属シール４５とを復帰させ、そして移動棒６２と短紐６３とＴ型スライドブロック６８とが連動し昇降板４２から離れるように移動し、引っ掛かりブロック６６が引っ掛かり溝３６から離れ、昇降板４２が復帰し、短電線７１と長電線２９とが連結されなくなる。 In the initial state, the elevating plate 42 is located on the bottommost side, the long electric wire 29 and the short electric wire 71 are not connected, and the metal seal 45 is located at the position in the attached figure.
When the water flow is too large, the water flow quickly rotates the blade 39, the horizontal shaft 38, and the fan-shaped gear 40, and the fan-shaped gear 40 and the elevating plate 42 mesh with each other to raise the elevating plate 42, and the rotation speed of the fan-shaped gear 40 increases. When it is too fast, the speed at which the elevating plate 42 is raised by the engagement between the fan-shaped gear 40 and the elevating plate 42 is larger than the speed at which the elevating plate 42 is returned downward by the elasticity of the return spring 35, and at this time, the elevating plate 42 moves upward. When it can be moved and the water flow continues to be too large, the elevating plate 42 moves the position limiting slide block 37 and the elevating slide rod 34 to the apex, at which time the water flow rotates the drive block 54 by rotating the metal seal 45 90 degrees. Then, the driven rod 56 interlocks and moves to the right, and by moving the moving rod 62 to the right, the pressing spring 69 returns, the catching block 66 and the T-shaped slide block 68 move to the right, and the lifting plate. When the 42 moves to the top side, the hook block 66 is caught in the hook groove 36, and at this time, the long electric wire 29 and the short electric wire 71 are connected to form a circuit, and the generator 28 is powered by the long electric wire 29. The power shaft 26, the second cap gear 27, the first cap gear 24, the through shaft 23, the first cap gear 64, and the gear shaft 65 are driven and rotated by this, and the two universal joints 22 are interlocked with each other. When the universal joint 22 rotates, the vertical axis 52, the third bevel gear 51, the fourth bevel gear 48, the extension shaft 49, and the turbine 75 are interlocked and rotate, so that water is contained in the turbine space 50. It is discharged backward from the water, and it is actively discharged, and the impact on the main body 21 from the water flow is reduced.
When the water flow becomes small, the fixed rod 60 returns the driven rod 56 to return the drive block 54, the thin shaft 55, and the metal seal 45, and the moving rod 62, the short string 63, and the T-shaped slide block 68. Is interlocked and moves away from the elevating plate 42, the hook block 66 is separated from the hook groove 36, the elevating plate 42 is restored, and the short electric wire 71 and the long electric wire 29 are no longer connected.

以上に述べたのはただ本願発明の具体的な実施方式で、本願発明の保護範囲はここに限らないである。全部の創造的な労働を通じなく思いついた変化と取替は本願発明の保護範囲にカバーされる。だから本願発明の保護範囲は権利要求書が限定される保護範囲を標準とする。 The above is merely a specific embodiment of the present invention, and the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention of the present application. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (5)

本体を含み、前記本体の底面には検査板が固定的に設けられ、前記検査板の中には検査空間が設けられ、前記検査空間の頂側には位置制限スライド空間が設けられ、前記本体の中には作動空間が設けられ、前記検査空間と前記位置制限スライド空間との中には水流の大きさを検知できる検査装置が設けられ、前記検査装置は前記検査空間の左右側壁と前記検査板の左右側面とに回転できるように取り付けられた横軸を含み、前記横軸の両側には羽根が位置的に対称に設けられ、前記横軸において前記検査空間の中には扇形歯車が固定的に設けられ、前記検査空間の頂壁と前記位置制限スライド空間の上下側壁には昇降板がスライドできるように連結され、前記昇降板の頂側が上方へ延びて前記位置制限スライド空間の頂壁を貫通し前記作動空間の中に入り且つ前記作動空間の底壁とスライドできるように連結され、前記昇降板の頂側には短電線が設けられ、前記昇降板の左右両側面には前記位置制限スライド空間とスライドできるように連結された位置制限スライドブロックが位置的に対称に固定的に設けられ、前記位置制限スライドブロックの頂面には昇降スライドロッドがそれぞれ固定的に設けられ、前記昇降スライドロッドが前記位置制限スライド空間の頂壁と前記作動空間の底壁とスライドできるように連結され、前記昇降スライドロッドの左右両側面には引っ掛かり溝が位置的に対称に形成され、前記位置制限スライドブロックと前記位置制限スライド空間との間にはそれぞれ復帰ばねが連結され、前記昇降板において前記作動空間の中には歯車軸が回転できるように連結され、前記歯車軸の左右両側には第一歯車が位置的に対称に固定的に設けられ、前記作動空間の頂壁には連動空間が位置的に左右対称に設けられ、前記作動空間の頂壁には電気接続空間が設けられ、前記連動空間の片側には方向変換空間が設けられ、左側の前記連動空間の左側には傘歯車空間が設けられ、前記傘歯車空間と前記連動空間と前記方向変換空間との間には前記検査装置を起動できる動力装置が設けられ、各前記方向変換空間の底側にはそれぞれタービン空間が設けられ、前記タービン空間の中には積極的に洪水を放流できる放流装置が設けられ、前記作動空間の底壁にはＴ型スライド溝が位置的に左右対称に形成され、前記作動空間と前記タービン空間との間には積極的な洪水放流を解除できる停止装置が設けられていることを特徴とする小さな川用の放流しやすい鋼橋。 An inspection plate is fixedly provided on the bottom surface of the main body including the main body, an inspection space is provided in the inspection plate, and a position limiting slide space is provided on the top side of the inspection space. An operating space is provided in the space, and an inspection device capable of detecting the magnitude of the water flow is provided in the inspection space and the position limiting slide space, and the inspection device is provided on the left and right side walls of the inspection space and the inspection. Includes a horizontal axis attached to the left and right sides of the plate so that it can rotate, blades are provided symmetrically on both sides of the horizontal axis, and a fan-shaped gear is fixed in the inspection space on the horizontal axis. The top wall of the inspection space and the upper and lower side walls of the position-restricted slide space are connected so that the elevating plate can slide, and the top side of the elevating plate extends upward to the top wall of the position-restricted slide space. Is connected so as to penetrate into the working space and slide with the bottom wall of the working space, short electric wires are provided on the top side of the elevating plate, and the positions are on the left and right side surfaces of the elevating plate. Position-restricted slide blocks connected to the restricted slide space so as to be slidable are fixedly provided in a positionally symmetrical manner, and elevating slide rods are fixedly provided on the top surface of the position-restricted slide block to elevate and elevate. The slide rod is connected so as to be slidable with the top wall of the position-restricted slide space and the bottom wall of the working space, and hooking grooves are formed on both left and right sides of the elevating slide rod in a positionally symmetrical manner. A return spring is connected between the slide block and the position-restricting slide space, respectively, and a gear shaft is connected in the working space of the elevating plate so that the gear shaft can rotate. One gear is provided in a fixed position symmetrically, an interlocking space is provided in a position symmetrically on the top wall of the working space, and an electrical connection space is provided in the top wall of the working space. A direction changing space is provided on one side of the interlocking space, an umbrella gear space is provided on the left side of the interlocking space on the left side, and the inspection device is provided between the umbrella gear space, the interlocking space, and the direction changing space. A power device capable of activating is provided, a turbine space is provided on the bottom side of each of the direction change spaces, and a discharge device capable of actively discharging a flood is provided in the turbine space. A T-shaped slide groove is formed symmetrically on the bottom wall in terms of position, and a stop device capable of releasing an active flood discharge is provided between the working space and the turbine space. A characteristic steel bridge for small rivers that is easy to release. 前記動力装置は、前記連動空間の片側壁と前記傘歯車空間の左右側壁と前記方向変換空間の片側壁とに位置的に左右対称に且つ回転できるように取り付けられた貫通軸を含み、前記貫通軸において前記連動空間の中には前記第一歯車と噛合できる第二歯車が固定的に設けられ、各前記貫通軸において前記方向変換空間の中には自在継手が回転できるように連結され、左側の前記貫通軸において前記傘歯車空間の中には第一傘歯車が固定的に設けられ、前記本体の中には発電機が設けられ、前記電気接続空間の頂壁には二本の長電線が設けられ、二本の前記長電線のうちの一本が前記発電機を貫通し且つ前記発電機と通電できるように連結され、前記長電線が前記短電線と連結することで電気回路を形成でき、前記傘歯車空間の頂壁には前記長電線と連結された動力モーターが固定的に設けられ、前記動力モーターの下側には動力軸が伝動できるように連結され、前記動力軸の底側には前記第一傘歯車と噛合した第二傘歯車が固定的に設けられていることを特徴とする請求項１に記載の小さな川用の放流しやすい鋼橋。 The power unit includes a penetrating shaft attached to one side wall of the interlocking space, the left and right side walls of the bevel gear space, and one side wall of the direction changing space so as to be rotationally symmetrical and rotatable. In the shaft, a second gear that can mesh with the first gear is fixedly provided in the interlocking space, and in each of the through shafts, a universal joint is connected so as to be rotatable in the direction changing space, and the left side. In the through shaft of the above, a first bevel gear is fixedly provided in the bevel gear space, a generator is provided in the main body, and two long electric wires are provided on the top wall of the electrical connection space. Is provided, one of the two long electric wires is connected so as to penetrate the generator and be energized with the generator, and the long electric wire is connected to the short electric wire to form an electric circuit. A power motor connected to the long electric wire is fixedly provided on the top wall of the bevel gear space, and a power shaft is connected to the lower side of the power motor so that the power shaft can be transmitted to the bottom of the power shaft. The steel bridge for a small river, which is easy to discharge, according to claim 1, wherein a second bevel gear that meshes with the first bevel gear is fixedly provided on the side. 前記放流装置は、前記タービン空間の上下側壁に位置的に左右対称に固定的に取り付けられた支持板を含み、前記支持板の中に内空間が設けられ、前記内空間の頂壁と前記方向変換空間の頂壁とには縦軸が回転できるように連結され、前記縦軸が前記自在継手と回転できるように連結され、各前記縦軸の底側には第三傘歯車が固定的に設けられ、前記内空間の前後側壁には延伸軸が回転できるように連結され、前記延伸軸において前記内空間の中には前記第三傘歯車と噛合した第四傘歯車が固定的に設けられ、前記第四傘歯車の前側が後方へ延びて前記内空間の後側壁を貫通し前記タービン空間の中に入り、前記延伸軸において前記タービン空間の中にはタービンが固定的に設けられていることを特徴とする請求項１に記載の小さな川用の放流しやすい鋼橋。 The discharge device includes support plates that are fixedly and symmetrically attached to the upper and lower side walls of the turbine space, and an inner space is provided in the support plate, and the top wall of the inner space and the direction thereof. The vertical axis is rotatably connected to the top wall of the conversion space, the vertical axis is rotatably connected to the universal joint, and the third umbrella gear is fixedly connected to the bottom side of each vertical axis. The extension shaft is connected to the front and rear side walls of the inner space so that the extension shaft can rotate, and a fourth umbrella gear meshing with the third umbrella gear is fixedly provided in the inner space of the extension shaft. , The front side of the fourth umbrella gear extends rearward, penetrates the rear side wall of the inner space, enters the turbine space, and a turbine is fixedly provided in the turbine space on the extension shaft. A steel bridge for a small river according to claim 1, wherein the steel bridge is easy to discharge. 前記停止装置は、前記タービン空間の側壁と前記作動空間の片側壁に位置的に左右対称に且つ回転できるように取り付けられた細軸を含み、前記細軸の片側には金属シールが固定的に設けられ、前記細軸のもう片側には駆動ブロックが固定的に設けられ、前記作動空間の左右側壁には固定棒が位置的に対称に固定的に連結され、前記固定棒の中には前記駆動ブロックとスライドできるように連結された従動棒がスライドできるように連結され、前記従動棒と前記作動空間との間には固定ばねが連結され、前記従動棒の片側面には移動棒が固定的に設けられ、前記作動空間の底壁には固定ブロックが位置的に左右対称に固定的に設けられ、各前記Ｔ型スライド溝の中にはＴ型スライドブロックがスライドできるように連結され、前記Ｔ型スライドブロックの頂面にはそれぞれ引っ掛かりブロックが固定的に設けられ、前記引っ掛かりブロックと前記固定ブロックとの間には押し付けばねが連結され、前記引っ掛かりブロックと前記移動棒との間には短紐が連結され、前記引っ掛かりブロックは前記引っ掛かり溝と当接できることを特徴とする請求項１に記載の小さな川用の放流しやすい鋼橋。 The stop device includes a thin shaft attached to a side wall of the turbine space and one side wall of the working space so as to be able to rotate symmetrically in position, and a metal seal is fixed to one side of the thin shaft. A drive block is fixedly provided on the other side of the thin shaft, and fixed rods are fixedly connected to the left and right side walls of the working space in a positionally symmetrical manner. A driven rod that is slidably connected to the drive block is connected so that it can slide, a fixed spring is connected between the driven rod and the operating space, and a moving rod is fixed to one side surface of the driven rod. A fixed block is fixedly provided in a position symmetrically on the bottom wall of the working space, and the T-shaped slide block is connected so as to be slidable in each of the T-shaped slide grooves. A hooking block is fixedly provided on the top surface of the T-shaped slide block, a pressing spring is connected between the hooking block and the fixed block, and a pressing spring is connected between the hooking block and the moving rod. The steel bridge for a small river, which is easy to discharge, according to claim 1, wherein a short string is connected and the hook block can be brought into contact with the hook groove. 前記固定ばねの弾性は前記押し付けばねの弾性より大きいことを特徴とする請求項１に記載の小さな川用の放流しやすい鋼橋。 The easily discharged steel bridge for a small river according to claim 1, wherein the elasticity of the fixed spring is larger than the elasticity of the pressing spring.
JP2020050132A 2019-11-06 2020-03-19 Steel bridge for small river allowing easy-release Ceased JP2021075992A (en)

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