JP6995276B1 - Temporary passage - Google Patents
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- JP6995276B1 JP6995276B1 JP2021081761A JP2021081761A JP6995276B1 JP 6995276 B1 JP6995276 B1 JP 6995276B1 JP 2021081761 A JP2021081761 A JP 2021081761A JP 2021081761 A JP2021081761 A JP 2021081761A JP 6995276 B1 JP6995276 B1 JP 6995276B1
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- 238000013022 venting Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 47
- 230000002265 prevention Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 13
- 210000000078 claw Anatomy 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 240000001549 Ipomoea eriocarpa Species 0.000 description 3
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
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Abstract
【課題】優れた風抜き効果を有して耐風圧性が向上し、しかも大きなばたつき音の発生が抑制される仮設通路を提供する。【解決手段】仮設通路１は、２つの傾斜した屋根面３，４を有する切妻状の屋根2と、前後方向に間隔をおいて設けられかつ屋根２の各屋根面３，４の軒側部分を支持する複数の支柱５，６とを備えている。屋根２の一方の第１屋根面３の棟側端部が他方の第２屋根面４の棟側端部よりも上方でかつ第２屋根面４の軒側に位置し、屋根２の棟部において第１屋根面３と第２屋根面４とが平面から見て部分的にオーバーラップしている。屋根２の棟部における第１屋根面３と第２屋根面４とのオーバーラップ部に、棟部の全長にわたる風抜き用開口８が形成されている。【選択図】図１PROBLEM TO BE SOLVED: To provide a temporary passage having an excellent wind venting effect, improving wind pressure resistance, and suppressing the generation of a large fluttering sound. SOLUTION: A temporary passage 1 is provided with a gable-shaped roof 2 having two inclined roof surfaces 3 and 4, and an eave-side portion of each roof surface 3 and 4 of the roof 2 provided at intervals in the front-rear direction. It is provided with a plurality of columns 5 and 6 for supporting the roof. The ridge-side end of one of the first roof surfaces 3 of the roof 2 is located above the ridge-side end of the other second roof surface 4 and on the eaves side of the second roof surface 4, and the ridge portion of the roof 2 The first roof surface 3 and the second roof surface 4 partially overlap each other when viewed from a plane. A wind vent opening 8 is formed in the overlapping portion between the first roof surface 3 and the second roof surface 4 in the ridge portion of the roof 2 over the entire length of the ridge portion. [Selection diagram] Fig. 1
Description
この発明は仮設通路に関し、たとえば建築物を建築する際に、建築現場とその近くに設置される現場事務所や作業者休憩所などの仮設建物との間を行き来する作業者を保護したり、建築現場の近くを行き来する一般歩行者を保護することを目的として設けられる仮設通路に関する。 The present invention relates to a temporary passage, for example, when constructing a building, it protects a worker who goes back and forth between the construction site and a temporary building such as a site office or a worker resting place installed near the construction site. It relates to a temporary passage provided for the purpose of protecting general pedestrians who come and go near the construction site.
この明細書および特許請求の範囲において、仮設通路の屋根の棟部の長手方向を前後方向といい、図１の紙面表側を前、これと反対側を後というものとする。また、前方から後方を見た際の左右（図１の左右）を左右というものとする。 Within the scope of this specification and claims, the longitudinal direction of the roof ridge of the temporary passage is referred to as the front-rear direction, and the front side of the paper in FIG. 1 is referred to as the front and the opposite side is referred to as the rear. Further, the left and right (left and right in FIG. 1) when looking from the front to the rear are referred to as left and right.
建物、橋、道路などを建築する際には、一般に、建築現場と建築現場の近傍の現場事務所や作業者休憩所などの仮設建物との間を行き来する作業者や、建築現場の近くを行き来する一般歩行者などに対する雨よけや雪よけ、または落下物からの防護を目的として、仮設通路が設けられる。 When constructing buildings, bridges, roads, etc., generally, workers who come and go between the construction site and temporary buildings such as site offices and worker rest areas near the construction site, or near the construction site. Temporary passages will be provided for the purpose of protecting general pedestrians coming and going from rain, snow, or falling objects.
このような仮設通路として、たとえば特許文献１には、２つの傾斜した屋根面を有する切妻状の屋根と、前後方向に間隔をおいて設けられかつ屋根の各屋根面の軒側部分を支持する複数の支柱とを備えており、屋根の２つの傾斜した屋根面が、それぞれ傾斜方向の上下両端部に配置される２つの水平フレーム部材および水平フレーム部材の前後両端部に配置される２つの傾斜フレーム部材からなる額縁状のフレームと、フレームに取り付けられた面材とを備えた仮設通路が記載されている。
As such a temporary passage, for example, in
しかしながら、特許文献１記載の仮設通路が強い風を受けた場合、風圧によって仮設通路の屋根が損壊するおそれがある。
However, when the temporary passage described in
たとえば、建築中の建物の上側を覆い、雨や太陽光などから当該建物を守る雨天養生システムにおいて、強い風を受けた場合の耐風圧性を高めたものとして、建設中の建物の周囲に組立てられた足場に当該建物の上方を覆うように切妻状に固定されたテント用シートと、該テント用シートの両軒側の下方に所定間隔をあけ、かつ段重ねして該テント用シートの勾配方向に並列するように前記足場に固定されている庇テントとを備えており、テント用シートの２つの屋根面および傾斜状の庇テントにおいて、複数の横方向に長尺な可撓性のシート帯が、勾配上側のシート帯の下端部が勾配下側のシート帯の上端部の上に段重ねするように勾配方向に並列して配置され、これらのシート帯がシート帯と直交しかつ所定間隔をあけて配置されている複数の固着ラインに固着され、各シート帯を横方向に固着ラインによって区分して形成される多数のシート帯区分が隣接する２つの固着ラインに緊張して張るように固着されたシート帯緊張部と、当該シート帯緊張部の勾配方向の上下側において該シート帯緊張部に対して弛緩するように２つの固着ラインに固着されたシート帯弛緩部とが設けられ、シート帯緊張部とシート帯弛緩部の段重ねした箇所において風抜き口が形成された雨天養生システムが知られている（特許文献２参照）。 For example, in a rainy weather curing system that covers the upper side of a building under construction and protects the building from rain and sunlight, it is assembled around the building under construction to improve wind pressure resistance when exposed to strong winds. The tent sheet fixed in a gable shape so as to cover the upper part of the building on the scaffold, and the tent sheet at a predetermined interval below both eaves sides of the tent sheet and stacked in layers in the gradient direction of the tent sheet. It is equipped with an eaves tent fixed to the scaffold so as to be parallel to each other, and in the two roof surfaces of the tent sheet and the inclined eaves tent, a plurality of laterally long flexible sheet strips are provided. However, the lower ends of the seat strips on the upper slope are arranged in parallel in the slope direction so as to be stacked on the upper end portions of the seat strips on the lower slope, and these seat strips are orthogonal to the seat strips and at predetermined intervals. A large number of sheet band divisions formed by laterally dividing each sheet band by the fixing lines are tensioned to two adjacent fixing lines so that they are fixed to a plurality of fixing lines arranged apart from each other. A fixed seat band tension portion and a seat band relaxation portion fixed to two fixing lines so as to relax with respect to the seat band tension portion on the upper and lower sides of the seat band tension portion in the gradient direction are provided. A rainy weather curing system in which a wind vent is formed at a stepped portion of a seat band tension portion and a seat band relaxation portion is known (see Patent Document 2).
また、切妻状の屋根を有するテントにおいて、強い風を受けた場合の耐風圧性を高めたものとして、傾斜した屋根面の面材であるシート部材に貫通状の風抜き開口が形成されており、風抜き開口が、シート部材に対して離隔・接近する方向に伸縮自在に設けられた連携部を介してポケット状に取り付けられた蓋部材により覆われているテントが知られている（特許文献３参照）。 Further, in a tent having a gable-shaped roof, a penetrating wind vent opening is formed in a sheet member which is a face material of an inclined roof surface to improve wind pressure resistance when a strong wind is received. A tent is known in which a wind vent opening is covered with a lid member attached in a pocket shape via a linking portion provided so as to be stretchable in a direction of separating and approaching the seat member (Patent Document 3). reference).
しかしながら、特許文献２記載の雨天養生システムや、特許文献３記載のテントにおいては、切妻状の屋根の２つの傾斜した屋根面に風抜き開口が形成されているので、風抜き効果が十分ではない。しかも、特許文献２のシート帯弛緩部や特許文献３の蓋部材は可動状となっているので、これらを仮設通路の屋根に適用した場合、風抜き開口から風が抜ける際に大きなばたつき音が発生する。
However, in the rainy weather curing system described in
この発明の目的は、上記問題を解決し、優れた風抜き効果を有して耐風圧性が向上し、しかも大きなばたつき音の発生が抑制される仮設通路を提供することにある。 An object of the present invention is to solve the above-mentioned problems, to provide a temporary passage having an excellent wind blowing effect, improving wind pressure resistance, and suppressing the generation of a large fluttering sound.
本発明は、上記目的を達成するために以下の態様からなる。 The present invention comprises the following aspects in order to achieve the above object.
1)２つの傾斜した屋根面を有する切妻状の屋根と、前後方向に間隔をおいて設けられかつ屋根の各屋根面の軒側部分を支持する複数の支柱とを備えた仮設通路であって、
屋根の一方の第１屋根面の棟側端部が他方の第２屋根面の棟側端部よりも上方でかつ第２屋根面の軒側に位置し、屋根の棟部において第１屋根面と第２屋根面とが平面から見て部分的にオーバーラップしており、屋根の棟部における第１屋根面と第２屋根面とのオーバーラップ部に、棟部の全長にわたる風抜き用開口が形成され、
前後方向の同一位置にある第１支柱および第２支柱の上部間に梁枠が配置されるとともに、梁枠の長手方向両端部が第１支柱および第２支柱に着脱自在に連結され、梁枠の長手方向の中間部に束柱が着脱自在に立設され、第１屋根面が第１支柱および束柱により支持され、第２屋根面が第２支柱および束柱により支持されており、
屋根の第１屋根面が第１屋根面ユニットを備えるとともに第２屋根面が第２屋根面ユニットを備えており、両屋根面ユニットが、それぞれ額縁状のフレームとフレームに着脱自在に張設された面材とよりなり、両屋根面ユニットのフレームが、長手方向を前後方向に向けて棟部および軒部に配置される２つの水平フレーム部材と、長手方向を各屋根面の傾斜方向に向けてフレームの前後両端部に配置されかつ両水平フレーム部材の前後両端部どうしを連結する２つの傾斜フレーム部材とからなり、第１屋根面ユニットのフレームの傾斜フレーム部材の軒側部分が第１支柱に着脱自在に連結されるとともに同棟側部分が束柱に着脱自在に連結され、第２屋根面ユニットのフレームの傾斜フレーム部材の軒側部分が第２支柱に着脱自在に連結されるとともに同棟側部分が束柱に着脱自在に連結されている仮設通路。
1) A temporary passage with a gable-shaped roof having two sloping roof surfaces and a plurality of columns provided at intervals in the front-rear direction and supporting the eaves side portion of each roof surface of the roof. ,
The ridge-side end of one of the first roof surfaces of the roof is located above the ridge-side end of the other second roof surface and on the eaves side of the second roof surface, and the first roof surface in the roof ridge And the second roof surface partially overlap when viewed from the plane, and the opening for ventilation over the entire length of the ridge at the overlap between the first roof surface and the second roof surface in the roof ridge. Is formed ,
A beam frame is arranged between the upper portions of the first column and the second column at the same position in the front- rear direction, and both ends of the beam frame in the longitudinal direction are detachably connected to the first column and the second column, and the beam frame is connected. A bundle pillar is detachably erected in the middle portion in the longitudinal direction of the above, the first roof surface is supported by the first pillar and the bundle pillar, and the second roof surface is supported by the second pillar and the bundle pillar.
The first roof surface of the roof is provided with the first roof surface unit and the second roof surface is equipped with the second roof surface unit, and both roof surface units are detachably attached to the frame-shaped frame and the frame, respectively. The frame of both roof surface units is composed of two horizontal frame members arranged in the ridge and the eaves with the longitudinal direction facing the front-back direction, and the longitudinal direction is oriented with the inclination direction of each roof surface. It consists of two inclined frame members that are arranged at the front and rear ends of the frame and connect the front and rear ends of both horizontal frame members, and the eaves side portion of the inclined frame member of the frame of the first roof surface unit is the first support column. The building side part is detachably connected to the bundle column, and the eaves side part of the inclined frame member of the frame of the second roof surface unit is detachably connected to the second column. A temporary passage where the roof side part is detachably connected to the bundle pillar.
2)両屋根面ユニットの面材が、各屋根面の傾斜方向の両側および前後方向の両側に緊張状態となっている上記1)記載の仮設通路。 2) The temporary passage according to 1) above, in which the face materials of both roof surface units are in a tense state on both sides in the inclined direction and both sides in the front-rear direction of each roof surface.
3)両屋根面ユニットのフレームの傾斜フレーム部材が、両水平フレーム部材に対して前後方向に移動自在に連結されており、
両屋根面ユニットの面材の周縁部に複数のハトメが間隔をおいて設けられ、両屋根面ユニットの面材の棟側縁部のハトメに、フレームの棟部側の水平フレーム部材に設けられた係合部材が通されること、および両屋根面ユニットの面材の軒側縁部のハトメに通されたロープが前後方向に隣接する各支柱間に渡し止められた横材に結び留められることにより、面材が両屋根面の傾斜方向の両側に緊張状態となり、両屋根面ユニットの面材の前後両側縁部のハトメに、各フレームの両傾斜フレーム部材に設けられた係合部材が通されること、および各フレームの両傾斜フレーム部材と上下両水平フレーム部材との間に設けられた緊張具により両傾斜フレーム部材が上下両水平フレーム部材に対して各フレームの前後方向外側に押圧されることにより、面材が前後方向の両側に緊張状態となっている上記2)記載の仮設通路。
3) The inclined frame members of the frame of both roof surface units are connected to both horizontal frame members so as to be movable in the front-rear direction.
A plurality of eyelets are provided at intervals on the peripheral edge of the face material of both roof surface units, and are provided on the eyelet on the ridge side edge of the face material of both roof surface units and on the horizontal frame member on the ridge side of the frame. The engaging member is passed through, and the rope passed through the eyelet on the eaves side edge of the face material of both roof surface units is tied to the horizontal member passed between the adjacent columns in the front-rear direction. As a result, the face material becomes tense on both sides in the inclined direction of both roof surfaces, and the engaging members provided on both inclined frame members of each frame are attached to the eyelets on the front and rear side edges of the face materials of both roof surface units. Both tilted frame members are pressed outward in the front-rear direction of each frame against both the upper and lower horizontal frame members by being passed and a tensioning tool provided between the both tilted frame members of each frame and the upper and lower horizontal frame members. The temporary passage described in 2) above, in which the face material is in a tense state on both sides in the front-rear direction.
4)緊張具が、水平フレーム部材に固定状に設けられかつ前後方向に貫通しためねじ穴を有するめねじ部材と、めねじ部材のめねじ穴にねじ嵌められかつ先端に設けられた押圧部材により傾斜フレーム部材を各フレームの外方に押圧するおねじ部材とからなる上記3)記載の仮設通路。 4) A female screw member that is fixedly provided on the horizontal frame member and has a screw hole for penetrating in the front-rear direction, and a pressing member that is screwed into the female screw hole of the female screw member and provided at the tip. The temporary passage according to 3) above, which is composed of a male screw member that presses the inclined frame member to the outside of each frame.
5)屋根の第１屋根面が、第１屋根面ユニットが前後方向に複数並べられることにより形成されるとともに、第１支柱および束柱が前後方向に隣り合う第１屋根面ユニット間に配置され、前後方向に隣接する２つの第１屋根面ユニットのフレームの近接した２つの傾斜フレーム部材における棟側端部から一定の距離をおいた部分が束柱の上端に１つの第１連結具を介して前後方向移動自在に取り付けられ、前後方向に隣接する２つの第１屋根面ユニットのフレームの近接した２つの傾斜フレーム部材の軒側端部が第１支柱の上端に１つの第２連結具を介して前後方向移動自在に取り付けられ、
屋根の第２屋根面が、第２屋根面ユニットが前後方向に複数並べられることにより形成されるとともに、第２支柱および束柱が前後方向に隣り合う第２屋根面ユニット間に配置され、前後方向に隣接する２つの第２屋根面ユニットのフレームの近接した２つの傾斜フレーム部材の棟側端部が束柱の上端から一定の距離をおいた部分に１つの第２連結具を介して前後方向移動自在に取り付けられ、前後方向に隣接する２つの第２屋根面ユニットのフレームの近接した２つの傾斜フレーム部材における軒側端部から一定の距離をおいた部分が第２支柱の上端に１つの第１連結具を介して前後方向移動自在に取り付けられており、第１屋根面ユニットのフレームの傾斜フレーム部材が束柱に取り付けられた部分と、第２屋根面ユニットのフレームの棟側水平フレーム部材との間に風抜き用開口が形成されている上記1)～4)のうちのいずれかに記載の仮設通路。
5) The first roof surface of the roof is formed by arranging a plurality of first roof surface units in the front-rear direction, and the first columns and bundle columns are arranged between the first roof surface units adjacent to each other in the front-rear direction. , The portion of the two adjacent inclined frame members of the frames of the two adjacent first roof surface units in the front-rear direction at a certain distance from the ridge side end is connected to the upper end of the bundle column via one first connector. The eaves-side end of two adjacent inclined frame members of the frames of the two first roof surface units adjacent to each other in the front-rear direction is mounted so as to be movable in the front-rear direction, and one second connector is attached to the upper end of the first column. It is attached so that it can be moved back and forth through it.
The second roof surface of the roof is formed by arranging a plurality of second roof surface units in the front-rear direction, and the second columns and bundle columns are arranged between the second roof surface units adjacent to each other in the front-rear direction. The ridge-side ends of two adjacent inclined frame members of the frames of two adjacent second roof surface units in the direction are front and back via one second connector at a certain distance from the upper end of the bundle column. A portion of the two adjacent inclined frame members of the frames of the two second roof surface units that are directionally movable and adjacent to each other in the front-rear direction at a certain distance from the eaves side end is 1 at the upper end of the second column. It is attached so as to be movable in the front-rear direction via one first connector, and the part where the inclined frame member of the frame of the first roof surface unit is attached to the bundle column and the ridge side horizontal of the frame of the second roof surface unit. The temporary passage according to any one of 1) to 4) above, in which an opening for venting is formed between the frame member and the frame member.
6)第１屋根面ユニットのフレームの傾斜フレーム部材の軒側端部が第１支柱の上端に軒側連結具を介して取り付けられ、第２屋根面ユニットのフレームの傾斜フレーム部材の軒側端部が第２支柱の上端に軒側連結具を介して取り付けられ、第２屋根面ユニットのフレームの傾斜フレーム部材の傾斜方向上端に傾斜方向上方に延びた延長部が設けられ、延長部の先端から一定距離をおいた部分が束柱の上端に棟側連結具を介して取り付けられ、延長部の先端が第１屋根面ユニットのフレームの傾斜フレーム部材における棟側端部から一定距離をおいた部分に棟側連結具を介して取り付けられており、第２屋根面ユニットにおけるフレームの棟側水平フレーム部材よりも上方の部分に風抜き用開口が形成されている上記1)または2)記載の仮設通路。 6) The eaves side end of the inclined frame member of the frame of the first roof surface unit is attached to the upper end of the first column via the eaves side connector, and the eaves side end of the inclined frame member of the frame of the second roof surface unit. A portion is attached to the upper end of the second support column via an eaves-side connector, and an extension portion extending upward in the inclination direction is provided at the upper end in the inclination direction of the inclined frame member of the frame of the second roof surface unit, and the tip of the extension portion is provided. A part at a certain distance from the roof was attached to the upper end of the bundle pillar via a ridge-side connector, and the tip of the extension was kept at a certain distance from the ridge-side end of the inclined frame member of the frame of the first roof surface unit. The above 1) or 2) , wherein the portion is attached via a ridge-side connector and an opening for ventilation is formed in a portion above the ridge-side horizontal frame member of the frame in the second roof surface unit. Temporary passage.
7)屋根の２つの屋根面のうち少なくともいずれか一方の屋根面における軒側端部よりも外側部分に、上端が棟部よりも上方に位置する跳ね落ち防止柵が前後方向の全長にわたって設けられている上記1)～6)のうちのいずれかに記載の仮設通路。 7) A bounce prevention fence with the upper end located above the ridge is provided on the outer side of at least one of the two roof surfaces of the roof from the eaves side end over the entire length in the front-rear direction. The temporary passage described in any of the above 1) to 6) .
上記1)～7)の仮設通路によれば、屋根の一方の第１屋根面の棟側端部が他方の第２屋根面の棟側端部よりも上方でかつ第２屋根面の軒側に位置し、屋根の棟部において第１屋根面と第２屋根面とが平面から見て部分的にオーバーラップしており、屋根の棟部における第１屋根面と第２屋根面とのオーバーラップ部に、棟部の全長にわたる風抜き用開口が形成されているので、雨や雪などの降り込みの防止や、落下物からの防護が可能になり、しかも風抜き用開口から風が抜けることになって屋根の損壊が防止される。そして、風抜き用開口が屋根の棟部における第１屋根面と第２屋根面とのオーバーラップ部に、棟部の全長にわたって形成されているので、屋根の傾斜した屋根面に形成されている場合に比べて、風抜き効果が優れたものになって耐風圧性が向上する。しかも、可動部がないので、風抜き用開口から風が抜ける際に大きなばたつき音が発生することはなく、騒音の発生を抑制することができる。 According to the temporary passages 1) to 7) above, the ridge-side end of one of the roof surfaces is above the ridge-side end of the other second roof surface and the eaves side of the second roof surface. The first roof surface and the second roof surface partially overlap when viewed from the plane in the roof ridge, and the first roof surface and the second roof surface overlap in the roof ridge. Since the wrap part has an opening for ventilation over the entire length of the roof, it is possible to prevent rain and snow from falling in, protect it from falling objects, and let the wind escape from the opening for ventilation. As a result, damage to the roof is prevented. Since the wind vent opening is formed in the overlapping portion between the first roof surface and the second roof surface in the roof ridge portion over the entire length of the ridge portion, it is formed on the inclined roof surface of the roof. Compared with the case, the wind venting effect becomes excellent and the wind pressure resistance is improved. Moreover, since there is no moving part, no loud fluttering noise is generated when the wind escapes from the wind vent opening, and the generation of noise can be suppressed.
上記1)の仮設通路によれば、仮設通路の設置や分解を比較的簡単に行うことができる。 According to the temporary passage in 1) above, the temporary passage can be installed and disassembled relatively easily.
上記2)の仮設通路によれば、両屋根面ユニットの面材は、各フレームに屋根の傾斜方向の両側および前後方向の両側に緊張状態となっているので、面材としてシートを用いた場合にもシートのたるみが少なくなり、ばたつき音の発生を抑制することができる。また、面材としてシートを用いた場合、面材上に雪が積もったとしても、面材を下方から押し上げることにより除雪が可能になる。 According to the temporary passage in 2) above, the face materials of both roof surface units are in a tense state on both sides of the roof in the inclined direction and both sides in the front-rear direction in each frame, so when a sheet is used as the face material. In addition, the slack of the sheet is reduced, and the generation of fluttering noise can be suppressed. Further, when a sheet is used as the face material, even if snow is accumulated on the face material, snow can be removed by pushing up the face material from below.
上記3)および4)の仮設通路によれば、両屋根面ユニットの面材を屋根の傾斜方向の両側および前後方向の両側に緊張状態とすることを、比較的簡単に行うことができる。 According to the temporary passages in 3) and 4) above, it is relatively easy to tension the face materials of both roof surface units on both sides in the inclined direction and both sides in the front-rear direction of the roof.
上記5)の仮設通路によれば、両屋根面ユニットのフレームの水平フレーム部材および傾斜フレーム部材として、それぞれ同じ長さの同一部材を用いることが可能になる。しかも、傾斜フレーム部材と支柱および束柱との連結に用いられる連結具の種類が少なくなる。したがって、仮設通路を組み立てるのに必要とする部品の種類が少なくなってコストが安くなる。 According to the temporary passage in 5) above, the same member having the same length can be used as the horizontal frame member and the inclined frame member of the frame of both roof surface units. Moreover, the types of connecting tools used for connecting the inclined frame member to the columns and bundle columns are reduced. Therefore, the types of parts required to assemble the temporary passage are reduced, and the cost is reduced.
上記6)の仮設通路によれば、傾斜フレーム部材と支柱および束柱との連結に用いられる連結具の種類が少なくなり、仮設通路を組み立てるのに必要とする部品の種類が少なくなってコストが安くなる。 According to the temporary passage in 6) above, the types of connecting tools used to connect the inclined frame member to the columns and bundle columns are reduced, and the types of parts required to assemble the temporary passage are reduced, resulting in lower costs. Become cheap.
上記7)の仮設通路によれば、跳ね落ち防止柵の働きによって、屋根に落下した落下物が跳ねて下方に落ちることが防止される。 According to the temporary passage in 7) above, the action of the bounce prevention fence prevents falling objects that have fallen on the roof from bouncing and falling downward.
以下、この発明の実施形態を、図面を参照して説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
全図面を通じて同一物および同一部分には同一符号を付す。
実施形態１
この実施形態は図１～図７に示すものである。
The same object and the same part are designated by the same reference numerals throughout the drawings.
This embodiment is shown in FIGS. 1 to 7.
図１～図４はこの発明による仮設通路の全体構成を示し、図５～図７は要部の構成を示す。 1 to 4 show the overall configuration of the temporary passage according to the present invention, and FIGS. 5 to 7 show the configuration of the main part.
図１～図４において、建築現場とその近くに設置される現場事務所や作業者休憩所などの仮設建物との間を行き来する作業者を保護したり、建築現場の近くを行き来する一般歩行者を保護することを目的として設けられる仮設通路(1)は、２つの傾斜した屋根面(3)(4)を有する切妻状の屋根(2)と、前後方向に間隔をおいて設けられかつ屋根(2)の一方の第１屋根面(3)の軒側部分（左側部分）を支持する複数の第１支柱(5)と、前後方向に間隔をおいて設けられかつ屋根(2)の他方の第２屋根面(4)の軒側部分（右側部分）を支持する複数の第２支柱(6)と、隣り合う第１支柱(5)間および第２支柱(6)間に設けられた手すり付きブレース(7)とを備えており、屋根(2)の一方の第１屋根面(3)の棟側端部が他方の第２屋根面(4)の棟側端部よりも上方でかつ第２屋根面(4)の軒側に位置し、第１屋根面(3)と第２屋根面(4)とが平面から見て部分的にオーバーラップしており、屋根(2)の棟部における第１屋根面(3)と第２屋根面(4)とのオーバーラップ部に、棟部の全長にわたる風抜き用開口(8)が形成されたものである。 In FIGS. 1 to 4, the general walking that protects the workers who come and go between the construction site and the temporary building such as the site office and the worker resting place installed near the construction site, and the general walking that goes back and forth near the construction site. The temporary passage (1) provided for the purpose of protecting a person is provided with a gable-shaped roof (2) having two inclined roof surfaces (3) (4) and a space between them in the front-rear direction. A plurality of first columns (5) supporting the eaves side portion (left side portion) of one of the first roof surfaces (3) of the roof (2), and the roof (2) provided at intervals in the front-rear direction. A plurality of second columns (6) supporting the eaves side portion (right side portion) of the other second roof surface (4), and between adjacent first columns (5) and second columns (6) are provided. It is equipped with a brace (7) with a handrail, and the ridge-side end of one of the first roof surfaces (3) of the roof (2) is above the ridge-side end of the other second roof surface (4). It is located on the eave side of the second roof surface (4), and the first roof surface (3) and the second roof surface (4) partially overlap when viewed from the plane, and the roof (2) An opening (8) for venting air over the entire length of the ridge is formed at the overlap portion between the first roof surface (3) and the second roof surface (4) in the ridge.
前後方向の同一位置にある第１支柱(5)および第２支柱(6)の上部間に梁枠(9)が配置されるとともに、梁枠(9)の長手方向両端部が第１支柱(5)および第２支柱(6)に着脱自在に連結され、梁枠(9)の長手方向（左右方向）の中間部に束柱(11)が着脱自在に立設されており、第１屋根面(3)が第１支柱(5)および束柱(11)により支持され、第２屋根面(4)が第２支柱(6)および束柱(11)により支持されている。図示は省略したが、梁枠(9)の両端部には下方に突出した爪部が設けられており、爪部を第１支柱(5)および第２支柱(6)に設けられたポケット内に嵌め入れるとともに、ポケット内にくさびを打ち込むことにより、梁枠(9)の長手方向両端部が第１支柱(5)および第２支柱(6)に着脱自在に連結されている。 The beam frame (9) is arranged between the upper portions of the first column (5) and the second column (6) at the same position in the front-rear direction, and both ends of the beam frame (9) in the longitudinal direction are the first column ( It is detachably connected to 5) and the second column (6), and the bundle column (11) is detachably erected in the middle of the beam frame (9) in the longitudinal direction (left-right direction), and the first roof. The surface (3) is supported by the first column (5) and the bundle column (11), and the second roof surface (4) is supported by the second column (6) and the bundle column (11). Although not shown, the beam frame (9) is provided with downwardly projecting claws at both ends, and the claws are placed in the pockets provided on the first strut (5) and the second strut (6). The both ends of the beam frame (9) in the longitudinal direction are detachably connected to the first strut (5) and the second strut (6) by fitting the beam into the pocket and driving a wedge into the pocket.
屋根(2)の第１屋根面(3)は第１屋根面ユニット(12)が前後方向に複数並べられることにより形成され、第２屋根面(4)は第２屋根面ユニット(13)が前後方向に複数並べられることにより形成されている。両屋根面ユニット(12)(13)は、それぞれ額縁状のフレーム(14)とフレーム(14)に着脱自在に張設された面材(15)とよりなる。両屋根面ユニット(12)(13)のフレーム(14)は、長手方向を前後方向に向けて棟部および軒部に配置される２つの水平フレーム部材(16)と、長手方向を各屋根面(3)(4)の傾斜方向に向けてフレーム(14)の前後両端部に配置されかつ両水平フレーム部材(16)の前後両端部どうしを連結する２つの傾斜フレーム部材(17)とからなる。水平フレーム部材(16)は横断面方形状であり、傾斜フレーム部材(17)は横断面方形状である。第１屋根面ユニット(12)のフレーム(14)の傾斜フレーム部材(17)の軒側部分が第１支柱(5)に着脱自在に連結されるとともに同棟側部分が束柱(11)に着脱自在に連結され、第２屋根面ユニット(13)のフレーム(14)の傾斜フレーム部材(17)の軒側部分が第２支柱(6)に着脱自在に連結されるとともに同棟側部分が束柱(11)に着脱自在に連結されている。 The first roof surface (3) of the roof (2) is formed by arranging a plurality of first roof surface units (12) in the front-rear direction, and the second roof surface (4) is formed by the second roof surface unit (13). It is formed by arranging multiple pieces in the front-back direction. Both roof surface units (12) and (13) are composed of a frame-shaped frame (14) and a face material (15) detachably attached to the frame (14), respectively. The frame (14) of both roof surface units (12) and (13) has two horizontal frame members (16) arranged in the ridge and the eaves with the longitudinal direction facing the front-rear direction, and each roof surface in the longitudinal direction. (3) It consists of two inclined frame members (17) that are arranged at the front and rear ends of the frame (14) in the inclined direction of (4) and connect the front and rear ends of both horizontal frame members (16). .. The horizontal frame member (16) has a rectangular cross section, and the inclined frame member (17) has a rectangular cross section. The eaves side part of the inclined frame member (17) of the frame (14) of the first roof surface unit (12) is detachably connected to the first pillar (5), and the same building side part is connected to the bundle pillar (11). Detachably connected, the eaves side part of the inclined frame member (17) of the frame (14) of the second roof surface unit (13) is detachably connected to the second pillar (6), and the part on the same building side is connected. It is detachably connected to the bundle pillar (11).
フレーム(14)の両傾斜フレーム部材(17)は、両水平フレーム部材(16)に対して前後方向に移動しうるように連結されている。図５および図７に示すように、両水平フレーム部材(16)の前後両端部の上面に、傾斜フレーム部材(17)側（前後方向外側）に突出した突出部(181)を有しかつ当該突出部(181)に前後方向に長い長穴(19)が形成された板部材(18)が溶接により固着されている。両傾斜フレーム部材(17)の棟側端部の上面に起倒自在の係合部材(21)が設けられており、起立状態の係合部材(21)が、棟側の水平フレーム部材(16)の板部材(18)の長穴(19)に通された後、倒されて板部材(18)の上面に係合することによって、棟側水平フレーム部材(16)と両傾斜フレーム部材(17)の棟側端部とが、両傾斜フレーム部材(17)が前後方向に移動自在となるように連結されている。また、両傾斜フレーム部材(17)の軒側端部は、後述する両傾斜フレーム部材(17)と第１支柱(5)とを連結する第２連結具(23)を介して、軒側の水平フレーム部材(16)に対して前後方向に移動しうるように連結されている。 Both inclined frame members (17) of the frame (14) are connected to both horizontal frame members (16) so as to be able to move in the front-rear direction. As shown in FIGS. 5 and 7, a projecting portion (181) protruding toward the inclined frame member (17) side (outside in the front-rear direction) is provided on the upper surface of both front and rear ends of both horizontal frame members (16). A plate member (18) having a long hole (19) formed in the protruding portion (181) in the front-rear direction is fixed by welding. An foldable engaging member (21) is provided on the upper surface of the ridge side end of both inclined frame members (17), and the upright engaging member (21) is a horizontal frame member (16) on the ridge side. ) Is passed through the elongated hole (19) of the plate member (18), and then is laid down and engaged with the upper surface of the plate member (18) to engage the ridge-side horizontal frame member (16) and the bi-inclined frame member ( The ridge-side end of 17) is connected so that both inclined frame members (17) can move in the front-rear direction. Further, the eaves-side end portion of the both inclined frame members (17) is on the eaves side via a second connecting tool (23) for connecting the both inclined frame members (17) and the first support column (5), which will be described later. It is connected to the horizontal frame member (16) so that it can move in the front-rear direction.
第１支柱(5)、第２支柱(6)および束柱(11)は前後方向に隣り合う２つの第１屋根面ユニット(12)間および隣り合う２つの第２屋根面ユニット(15)間に配置されている。前後方向に隣接する２つの第１屋根面ユニット(12)のフレーム(14)の近接した２つの傾斜フレーム部材(17)における棟側端部から一定の距離をおいた部分が束柱(11)の上端に１つの第１連結具(22)を介して取り付けられ、同じく両傾斜フレーム部材(17)の軒側端部が第１支柱(5)の上端に１つの第２連結具(23)を介して取り付けられている。また、前後方向に隣接する第２屋根面ユニット(13)のフレーム(16)の近接した２つの傾斜フレーム部材(17)の棟側端部が束柱(11)の上端から一定の距離をおいた部分に１つの第２連結具(23)を介して取り付けられ、前後方向に隣接する第２屋根面ユニット(15)の第２フレーム(16)の近接した２つの傾斜フレーム部材(17)の軒側端部から一定の距離をおいた部分が第２支柱(6)の上端に１つの第１連結具(22)を介して取り付けられている。 The first column (5), the second column (6) and the bundle column (11) are between two first roof surface units (12) adjacent to each other in the front-rear direction and between two adjacent second roof surface units (15). Is located in. The portion of the two adjacent inclined frame members (17) of the frames (14) of the two first roof surface units (12) adjacent to each other in the front-rear direction at a certain distance from the ridge side end is the bundle pillar (11). The eaves side end of both inclined frame members (17) is attached to the upper end of the first strut (5) via one first connecting tool (22), and the second connecting tool (23) is also attached to the upper end of the first support column (5). It is attached via. In addition, the ridge-side ends of the two adjacent inclined frame members (17) of the frame (16) of the second roof surface unit (13) adjacent to each other in the front-rear direction are kept at a certain distance from the upper end of the bundle pillar (11). Of the two inclined frame members (17) in close proximity to the second frame (16) of the second roof surface unit (15) adjacent in the front-rear direction, which is attached to the existing portion via one second connector (23). A portion at a certain distance from the eaves side end is attached to the upper end of the second support column (6) via one first connecting tool (22).
第１屋根面ユニット(12)のフレーム(14)の傾斜フレーム部材(17)と束柱(11)を連結する第１連結具(22)は、図６に示すように、下方に開口した略コ字形であり、かつ束柱(11)の上端部に設けられた取付金具(24)にボルト(25)およびナット(26)により前後方向に延びる軸線の周りに回転自在に取り付けられたベース部材(27)と、ベース部材(27)の上面に固着された受け部材(28)と、受け部材(28)に第１屋根面(3)の傾斜方向に延びる軸線の周りに回転自在に取り付けられた押さえ部材(29)とを備えている。受け部材(28)は、長手方向を第１屋根面(3)の傾斜方向に向けた状態で前後方向に間隔をおいて配置された１対の鉛直壁(281)と、両鉛直壁(281)の下端を全長にわたって一体に連結する連結壁(282)とよりなる。 As shown in FIG. 6, the first connecting tool (22) for connecting the inclined frame member (17) of the frame (14) of the first roof surface unit (12) and the bundle column (11) is substantially open downward. A base member that is U-shaped and is rotatably attached around an axis extending in the front-rear direction by bolts (25) and nuts (26) to a mounting bracket (24) provided at the upper end of a bundle column (11). (27), the receiving member (28) fixed to the upper surface of the base member (27), and the receiving member (28) rotatably attached around the axis extending in the inclined direction of the first roof surface (3). It is equipped with a holding member (29). The receiving member (28) has a pair of vertical walls (281) and both vertical walls (281) arranged at intervals in the front-rear direction with the longitudinal direction facing the inclination direction of the first roof surface (3). ) Consists of a connecting wall (282) that integrally connects the lower end of the entire length.
押さえ部材(29)は、長手方向を第１屋根面(3)の傾斜方向に向けた状態で前後方向に間隔をおいて配置された１対の鉛直壁(291)と、両鉛直壁(291)の上端を全長にわたって一体に連結する連結壁(292)とよりなる。受け部材(28)および押さえ部材(29)の一方の鉛直壁(281)(291)外面における第１屋根面(3)の傾斜方向にずれた位置にそれぞれ外方に突出したブラケット(283)(293)が設けられており、長手方向が第１屋根面(3)の傾斜方向を向きかつ受け部材(28)および押さえ部材(29)のブラケット(283)(293)を貫通したボルト(31)と、ボルト(31)にねじ嵌められたナット(32)とによって、押さえ部材(29)が受け部材(28)に枢着されている。押さえ部材(29)の他方の鉛直壁(291)の下端は受け部材(28)の他方の鉛直壁(281)の下端よりも下方にあり、この部分に係合ピン(33)が前後方向に移動自在に取り付けられている。係合ピン(33)は、押さえ部材(29)の連結壁(292)上面から他方の鉛直壁(291)外面にかけて配置された板ばね(34)によって一方の鉛直壁(291)側に付勢されて、受け部材(28)の連結壁(282)下面に係合している。係合ピン(33)を板ばね(34)の付勢力に抗して外側に引っ張ることにより受け部材(28)の連結壁(282)下面への係合が解除され、押さえ部材(29)が受け部材(28)に対して開き、この状態で２つの傾斜フレーム部材(17)を両者間に配置することが可能になる。前後方向に隣接する第１屋根面ユニット(12)のフレーム(14)の近接した２つの傾斜フレーム部材(17)は、受け部材(28)と押さえ部材(29)との間に前後方向に移動自在に配置されている。 The holding member (29) has a pair of vertical walls (291) and both vertical walls (291) arranged at intervals in the front-rear direction with the longitudinal direction facing the inclination direction of the first roof surface (3). ) Consists of a connecting wall (292) that integrally connects the upper ends over the entire length. Brackets (283) (283) (283) (283) 293) is provided, and the bolt (31) is provided with the longitudinal direction facing the inclination direction of the first roof surface (3) and penetrating the brackets (283) (293) of the receiving member (28) and the holding member (29). And the nut (32) screwed into the bolt (31), the holding member (29) is pivotally attached to the receiving member (28). The lower end of the other vertical wall (291) of the holding member (29) is below the lower end of the other vertical wall (281) of the receiving member (28), and the engaging pin (33) is located in this portion in the front-rear direction. It is attached so that it can be moved. The engaging pin (33) is urged toward one vertical wall (291) by a leaf spring (34) arranged from the upper surface of the connecting wall (292) of the holding member (29) to the outer surface of the other vertical wall (291). It is engaged with the lower surface of the connecting wall (282) of the receiving member (28). By pulling the engaging pin (33) outward against the urging force of the leaf spring (34), the engaging member (28) is disengaged from the lower surface of the connecting wall (282), and the holding member (29) is released. It opens with respect to the receiving member (28), and in this state, the two inclined frame members (17) can be arranged between the two. Two adjacent inclined frame members (17) of the frame (14) of the first roof surface unit (12) adjacent to each other in the front-rear direction move in the front-rear direction between the receiving member (28) and the holding member (29). It is arranged freely.
第２屋根面ユニット(13)のフレーム(14)の傾斜フレーム部材(17)と第２支柱(6)とを連結する第１連結具(22)は、第１フレーム(14)の傾斜フレーム部材(17)と束柱(11)とを連結する第１連結具(22)と同一物であり、ベース部材(27)が第２支柱(6)の上端部に設けられた取付金具(24)にボルト(25)およびナット(26)により前後方向に延びる軸線の周りに回転自在に取り付けられ、前後方向に隣接する２つの第２屋根面ユニット(15)の第２フレーム(16)の近接した２つの傾斜フレーム部材(17)の傾斜方向下端部が、受け部材(28)と押さえ部材(29)との間に前後方向に移動自在に配置されている。 The first connecting tool (22) for connecting the inclined frame member (17) of the frame (14) of the second roof surface unit (13) and the second support column (6) is the inclined frame member of the first frame (14). A mounting bracket (24) that is the same as the first connecting tool (22) that connects (17) and the bundle column (11), and the base member (27) is provided at the upper end of the second column (6). Rotably mounted around an axis extending in the anterior-posterior direction by bolts (25) and nuts (26), in close proximity to the second frame (16) of two adjoining second roof surface units (15) in the anterior-posterior direction. The lower end portions of the two inclined frame members (17) in the inclined direction are arranged so as to be movable in the front-rear direction between the receiving member (28) and the holding member (29).
前後方向に隣接する２つの第１屋根面ユニット(12)のフレーム(14)の近接した２つの傾斜フレーム部材(17)と第１支柱(5)とを連結する第２連結具(23)は、図７に示すように、クランプ部材(35)により第１支柱(5)に着脱自在に取り付けられかつ棟側に開口した略コ字形の支持金具(36)と、支持金具(36)の２つのフランジ部(361)間に前後方向に移動自在でかつ前後方向に延びる水平軸線の周りに回転自在に取り付けられた２つの角筒部材(37)とを有する。長手方向が前後方向を向いたボルト(38)が支持金具(36)の２つのフランジ部(361)および角筒部材(37)を貫通し、ボルト(38)の先端部にナット(39)がねじ嵌められることにより，角筒部材(37)が前後方向に移動自在でかつ前後方向に延びる水平軸線の周りに回転自在になっている。傾斜フレーム部材(17)の軒側端部が第２連結具(23)の角筒部材(37)内に挿入されて、ロックピン(41)により傾斜フレーム部材(17)と角筒部材(37)とが連結されている。また、両角筒部材(37)の上面に起倒自在の係合部材(42)が設けられており、起立状態の係合部材(42)が、軒側水平フレーム部材(16)の板部材(18)の長穴(19)に通された後、倒されて板部材(18)の上面に係合することによって、軒側水平フレーム部材(16)と両傾斜フレーム部材(17)とが、両傾斜フレーム部材(17)が前後方向に移動自在となるように連結されている。 The second connecting tool (23) for connecting the two adjacent inclined frame members (17) and the first support column (5) of the frames (14) of the two first roof surface units (12) adjacent to each other in the front-rear direction is , As shown in FIG. 7, a substantially U-shaped support metal fitting (36) that is detachably attached to the first support column (5) by a clamp member (35) and has an opening on the ridge side, and a support metal fitting (36). It has two square tube members (37) rotatably attached around a horizontal axis that is movable in the front-rear direction and extends in the front-rear direction between the two flange portions (361). A bolt (38) whose longitudinal direction is oriented in the front-rear direction penetrates the two flanges (361) and the square tube member (37) of the support bracket (36), and a nut (39) is attached to the tip of the bolt (38). By being screwed in, the square tube member (37) is movable in the front-rear direction and is rotatable around the horizontal axis extending in the front-rear direction. The eaves side end of the inclined frame member (17) is inserted into the square tube member (37) of the second connector (23), and the inclined frame member (17) and the square tube member (37) are inserted by the lock pin (41). ) Is concatenated. Further, an foldable engaging member (42) is provided on the upper surface of the double-sided tubular member (37), and the upright engaging member (42) is a plate member (16) of the eaves-side horizontal frame member (16). After being passed through the elongated hole (19) of 18), it is tilted down and engaged with the upper surface of the plate member (18) so that the eaves-side horizontal frame member (16) and the bi-inclined frame member (17) are separated from each other. Both inclined frame members (17) are connected so as to be movable in the front-rear direction.
前後方向に隣接する第２屋根面ユニット(15)のフレーム(14)の近接した２つの傾斜フレーム部材(17)と束柱(11)とを連結する第２連結具(23)は、第１屋根面ユニット(12)のフレーム(14)の傾斜フレーム部材(17)と第１支柱(5)とを連結する第２連結具(23)と同一物であって、支持金具(36)が束柱(11)に取り付けられており、各角筒部材(37)内に傾斜フレーム部材(17)の棟側端部が挿入され、ロックピン(41)によって傾斜フレーム部材(17)と角筒部材(37)とが連結されている。 The second connecting tool (23) for connecting the two adjacent inclined frame members (17) and the bundle pillar (11) of the frame (14) of the second roof surface unit (15) adjacent to each other in the front-rear direction is the first. It is the same as the second connecting tool (23) that connects the inclined frame member (17) of the frame (14) of the roof surface unit (12) and the first support column (5), and the support metal fittings (36) are bundled. Attached to the pillar (11), the ridge-side end of the inclined frame member (17) is inserted into each square tube member (37), and the inclined frame member (17) and the square tube member are inserted by the lock pin (41). (37) is connected.
第１屋根面ユニット(12)および第２屋根面ユニット(13)の面材(15)は、たとえば仮設用朝顔装置に用いられるシートからなり、次のようにしてフレーム(14)に取り付けられている。面材(15)の周縁部、すなわち前後両側縁部および左右両側縁部には複数のハトメ(43)が各縁部の長さ方向に間隔をおいて設けられている。そして、面材(15)の棟部側縁部のハトメ(43)に、各フレーム(14)の棟側水平フレーム部材(16)の上面に起倒自在に設けられた係合部材(44)が通されること、および面材(15)の軒側縁部のハトメ(43)に通されたロープ(45)が前後方向に隣接する各支柱(5)(6)間に渡し止められた横材(46)に結び留められることにより、面材(15)が傾斜方向の両側に緊張状態となっている。また、面材(15)の前後両側縁部のハトメ(43)に、各フレーム(14)の両傾斜フレーム部材(17)に設けられかつ先端が棟側を向いたL形ピン(47)（係合部材）が通されること、ならびに各フレーム(14)の両傾斜フレーム部材(17)の両端部と両水平フレーム部材(16)との間に設けられた緊張具(48)により両傾斜フレーム部材(17)が両水平フレーム部材(16)に対して各フレーム(14)の前後方向外側に押圧されることにより、面材(15)が前後方向の両側に緊張状態となっている。面材(15)が傾斜方向の上下両側および前後方向の両側に緊張状態となっているので、風を受けた際のばたつき音の発生が抑制される。 The face material (15) of the first roof surface unit (12) and the second roof surface unit (13) consists of a sheet used for, for example, a temporary morning glory device, and is attached to the frame (14) as follows. There is. A plurality of eyelets (43) are provided on the peripheral edge portion of the face material (15), that is, the front and rear side edges and the left and right side edges at intervals in the length direction of each edge. Then, an engaging member (44) is rotatably provided on the upper surface of the ridge-side horizontal frame member (16) of each frame (14) on the eyelet (43) at the ridge-side edge of the face material (15). And the rope (45) passed through the eyelet (43) on the eaves side edge of the face material (15) was passed between the adjacent columns (5) (6) in the front-rear direction. By being tied to the cross member (46), the face member (15) is in a tense state on both sides in the inclined direction. In addition, L-shaped pins (47) (47) provided on the eyelets (43) on both front and rear edges of the face material (15) on both inclined frame members (17) of each frame (14) and whose tips face the ridge side. The engaging member) is passed through, and the tensioning tool (48) provided between both ends of the both inclined frame members (17) of each frame (14) and the both horizontal frame members (16) allows both inclinations. Since the frame member (17) is pressed against both horizontal frame members (16) outward in the front-rear direction of each frame (14), the face member (15) is in a tension state on both sides in the front-rear direction. Since the face material (15) is in a tense state on both the upper and lower sides in the inclined direction and both sides in the front-rear direction, the generation of fluttering noise when receiving wind is suppressed.
緊張具(48)は、水平フレーム部材(16)の両端面に各フレーム(14)の内側に突出するように固定され、かつ前後方向に貫通しためねじ穴を有する板状めねじ部材(49)と、板状めねじ部材(49)のめねじ穴にねじ嵌められかつ先端に設けられた押圧部材(51)により傾斜フレーム部材(17)を各フレーム(14)の外方に押圧するおねじ部材(52)とからなる。また、緊張具(48)により両傾斜フレーム部材(17)が両水平フレーム部材(16)に対して各フレーム(14)の前後方向外側に押圧されることによって、両傾斜フレーム部材(17)が両水平フレーム部材(16)に固定される。 The tensioning tool (48) is fixed to both end faces of the horizontal frame member (16) so as to project inward of each frame (14), and has a threaded female thread member (49) for penetrating in the front-rear direction. ) And the inclined frame member (17) are pressed outward from each frame (14) by the pressing member (51) screwed into the female thread hole of the plate-shaped female thread member (49) and provided at the tip. It consists of a screw member (52). Further, the bi-tilted frame member (17) is pressed by the tensioning tool (48) to the outside in the front-rear direction of each frame (14) against the bi-horizontal frame member (16), so that the bi-tilted frame member (17) is pressed. It is fixed to both horizontal frame members (16).
風抜き用開口(8)は、第１屋根面ユニット(12)のフレーム(14)の傾斜フレーム部材(17)が束柱(11)に取り付けられた部分と、第２屋根面ユニット(15)の第１フレーム(14)の上側水平フレーム部材(16)との間に形成されている。 The ventilation opening (8) includes a portion where the inclined frame member (17) of the frame (14) of the first roof surface unit (12) is attached to the bundle pillar (11) and the second roof surface unit (15). It is formed between the first frame (14) and the upper horizontal frame member (16).
上述したような仮設通路(1)において、雨や雪などの降り込みの防止および落下物からの保護を行いつつ、風抜き用開口(8)から風が抜けることになり、風抜き用開口(8)が屋根(2)の傾斜した屋根面に形成されている場合に比べて、風抜き効果が優れたものになって耐風圧性が向上する。しかも、可動部がないので、風抜き用開から風が抜ける際にばたつき音が発生することはなく、騒音の発生を抑制することができる。 In the temporary passage (1) as described above, the wind will escape from the wind vent opening (8) while preventing rain, snow, etc. from falling and protecting from falling objects, and the wind vent opening (1). Compared with the case where 8) is formed on the inclined roof surface of the roof (2), the wind venting effect is excellent and the wind pressure resistance is improved. Moreover, since there is no moving part, no fluttering noise is generated when the wind escapes from the wind vent opening, and the generation of noise can be suppressed.
また、水平フレーム部材(16)、傾斜フレーム部材(17)、支柱(5)(6)、束柱(11)などには、仮設足場の部材を用いることが可能であり、これらが適当な箇所で着脱自在に連結されることで、仮設通路(1)の組み立て、分解を容易に行うことが可能になる。さらに、第１屋根面ユニット(12)および第２屋根面ユニット(13)の面材(15)は、たとえば架設用朝顔装置に用いられるシートからなる場合、屋根(2)上への落下物に対する安全性が高くなるとともに、屋根面(3)(4)上に雪が積もった場合、面材(15)を下方から押し上げることにより除雪が可能になる。 Further, temporary scaffolding members can be used for horizontal frame members (16), inclined frame members (17), columns (5) (6), bundle columns (11), etc., and these are appropriate locations. By being detachably connected with, the temporary passage (1) can be easily assembled and disassembled. Further, when the face material (15) of the first roof surface unit (12) and the second roof surface unit (13) is composed of a sheet used for, for example, an erection morning glory device, the face material (15) with respect to an object falling on the roof (2). In addition to increasing safety, when snow accumulates on the roof surfaces (3) and (4), snow can be removed by pushing up the surface material (15) from below.
上述した仮設通路(1)において、図８に示すように、仮設通路(1)の両屋根面(3)(4)の軒側端部よりも外側に、上端が棟部よりも上方に位置する跳ね落ち防止柵(60)(61)が前後方向の全長にわたって設けられていてもよい。第１屋根面(3)側の跳ね落ち防止柵(60)は、第１支柱(5)の上端に連結された鉛直フレーム部材(621)を含むフレーム(62)に適当な面材が張設されたものである。第２屋根面(4)側の跳ね落ち防止柵(61)は、第２支柱(6)に連結されて右方に延びるとともに支え(63)に受けられたアーム(64)の先端に連結された鉛直フレーム部材(651)を含むフレーム(65)に適当な面材が張設されたものである。 In the above-mentioned temporary passage (1), as shown in FIG. 8, the upper end is located above the eaves side end of both roof surfaces (3) and (4) of the temporary passage (1) and above the ridge. Bounce prevention fences (60) (61) may be provided over the entire length in the front-rear direction. For the bounce prevention fence (60) on the first roof surface (3) side, a suitable face material is attached to the frame (62) including the vertical frame member (621) connected to the upper end of the first column (5). It was done. The bounce prevention fence (61) on the second roof surface (4) side is connected to the second support column (6) and extends to the right, and is connected to the tip of the arm (64) received by the support (63). A suitable face material is attached to the frame (65) including the vertical frame member (651).
この仮設通路(1)によれば、跳ね落ち防止柵(60)(61)の働きによって、屋根(2)に落下した落下物が跳ねて下方に落ちることが防止される。
実施形態２
この実施形態は図９～図１６に示すものである。
According to this temporary passage (1), the action of the bounce prevention fences (60) (61) prevents the falling object that has fallen on the roof (2) from bouncing and falling downward.
This embodiment is shown in FIGS. 9 to 16.
図９～図１１はこの発明の実施形態２の仮設通路(70)の全体構成を示し、図１２～図１６は要部の構成を示す。 9 to 11 show the overall configuration of the temporary passage (70) according to the second embodiment of the present invention, and FIGS. 12 to 16 show the configuration of the main part.
図９～図１２において、仮設通路(70)は、２つの傾斜した屋根面(72)(73)を有する切妻状の屋根(71)と、前後方向に間隔をおいて設けられかつ屋根(71)の一方の第１屋根面(72)の軒側部分を支持する複数の第１支柱(74)と、前後方向に間隔をおいて設けられかつ屋根(71)の他方の第２屋根面(73)の軒側部分を支持する複数の第２支柱(75)と、隣り合う第１支柱(74)間および第２支柱(75)間に設けられたブレース(76)とを備えており、屋根(71)の一方の第１屋根面(72)の棟側端部が他方の第２屋根面(73)の棟側端部よりも上方でかつ第２屋根面(73)の軒側に位置し、第１屋根面(72)と第２屋根面(73)とが平面から見て部分的にオーバーラップしており、屋根(71)の棟部における第１屋根面(72)と第２屋根面(73)とのオーバーラップ部に、棟部の全長にわたる風抜き用開口(77)が形成されたものである。第１屋根面(72)の軒側端部および第１支柱(74)の上端部は、第２屋根面(73)の軒側端部および第２支柱(75)の上端よりもよりも上方に位置している。 In FIGS. 9-12, the temporary passage (70) is provided with a gable-shaped roof (71) having two inclined roof surfaces (72) (73) and a roof (71) spaced apart from each other in the front-rear direction. ), A plurality of first columns (74) supporting the eaves side portion of one first roof surface (72), and a second roof surface (74) provided at a distance in the front-rear direction and the other of the roof (71). It is equipped with a plurality of second columns (75) that support the eaves side portion of 73), and braces (76) provided between adjacent first columns (74) and second columns (75). The ridge-side end of one of the first roof surfaces (72) of the roof (71) is above the ridge-side end of the other second roof surface (73) and on the eaves side of the second roof surface (73). Located, the first roof surface (72) and the second roof surface (73) partially overlap when viewed from the plane, and the first roof surface (72) and the first roof surface (72) in the ridge of the roof (71). 2 A wind vent opening (77) is formed over the entire length of the ridge at the overlap portion with the roof surface (73). The eaves-side end of the first roof surface (72) and the upper end of the first column (74) are above the eave-side end of the second roof surface (73) and the upper end of the second column (75). Is located in.
前後方向の同一位置にある第１支柱(74)および第２支柱(75)の上部間に梁枠(78)が配置されるとともに、梁枠(78)の長手方向両端部が第１支柱(74)および第２支柱(75)に着脱自在に連結され、梁枠(78)の長手方向（左右方向）の中間部に束柱(79)が着脱自在に立設されており、第１屋根面(72)が第１支柱(74)および束柱(79)により支持され、第２屋根面(73)が第２支柱(75)および束柱(79)により支持されている。図示は省略したが、梁枠(78)の両端部には下方に突出した爪部が設けられており、爪部を第１支柱(74)および第２支柱(75)に設けられたポケット内に嵌め入れるとともに、ポケット内にくさびを打ち込むことにより、梁枠(78)の長手方向両端部が第１支柱(74)および第２支柱(75)に着脱自在に連結されている。 A beam frame (78) is arranged between the upper portions of the first column (74) and the second column (75) at the same position in the front-rear direction, and both ends of the beam frame (78) in the longitudinal direction are the first column ( The bundle column (79) is detachably connected to the 74) and the second column (75), and the bundle column (79) is detachably erected in the middle of the beam frame (78) in the longitudinal direction (left-right direction), and the first roof. The surface (72) is supported by the first column (74) and the bundle column (79), and the second roof surface (73) is supported by the second column (75) and the bundle column (79). Although not shown, the beam frame (78) is provided with downwardly projecting claws at both ends, and the claws are provided in the pockets provided on the first strut (74) and the second strut (75). Both ends of the beam frame (78) in the longitudinal direction are detachably connected to the first strut (74) and the second strut (75) by fitting the beam into the pocket and driving a wedge into the pocket.
屋根(71)の第１屋根面(72)は第１屋根面ユニット(81)を備えており、第２屋根面(73)は第２屋根面ユニット(82)を備えている。両屋根面ユニット(81)(82)は、それぞれ額縁状のフレーム(83)とフレーム(83)に着脱自在に張設された面材(84)と、面材(84)を上から押さえるブレース(90)とよりなる。両屋根面ユニット(81)(82)のフレーム(83)は、長手方向を前後方向に向けて棟部および軒部に配置される２つの水平フレーム部材(85)と、長手方向を各屋根面(72)(73)の傾斜方向に向けてフレーム(83)の前後両端部に配置されかつ両水平フレーム部材(85)の前後両端部どうしを連結する２つの傾斜フレーム部材(86)とからなる。第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)の軒側部分が第１支柱(74)に着脱自在に連結されるとともに同棟側部分が束柱(79)に着脱自在に連結され、第２屋根面ユニット(82)のフレーム(83)の傾斜フレーム部材(86)の軒側部分が第２支柱(75)に着脱自在に連結されるとともに同棟側部分が束柱(79)に着脱自在に連結されている。 The first roof surface (72) of the roof (71) comprises a first roof surface unit (81), and the second roof surface (73) comprises a second roof surface unit (82). Both roof surface units (81) (82) have a frame-shaped frame (83), a face material (84) detachably attached to the frame (83), and a brace that presses the face material (84) from above. It consists of (90). The frame (83) of both roof surface units (81) (82) has two horizontal frame members (85) arranged in the ridge and the eaves with the longitudinal direction facing the front-rear direction, and each roof surface in the longitudinal direction. (72) It is composed of two inclined frame members (86) arranged at both front and rear ends of the frame (83) in the inclined direction of (73) and connecting the front and rear ends of both horizontal frame members (85). .. The eaves side part of the inclined frame member (86) of the frame (83) of the first roof surface unit (81) is detachably connected to the first pillar (74), and the same building side part is connected to the bundle pillar (79). Detachably connected, the eaves side part of the inclined frame member (86) of the frame (83) of the second roof surface unit (82) is detachably connected to the second pillar (75), and the part on the same building side is It is detachably connected to the bundle pillar (79).
図１３および図１５に示すように、フレーム(83)の両水平フレーム部材(85)の両端部の上面に、傾斜フレーム部材(86)側（前後方向外側）に突出した突出部(871)を有しかつ当該突出部(871)に貫通穴（図示略）が形成された板部材(87)が溶接により固着されている。また、両水平フレーム部材(85)の両端部に固定具(89)が設けられている。固定具(89)は、水平フレーム部材(85)の両端面に各フレーム(83)の内側に突出するように固定され、かつ前後方向に貫通しためねじ穴を有する板状めねじ部材(91)と、板状めねじ部材(91)のめねじ穴にねじ嵌められかつ先端に押圧部材(92)が設けられたおねじ部材(93)とからなる。 As shown in FIGS. 13 and 15, protrusions (871) protruding toward the inclined frame member (86) side (outside in the front-rear direction) are provided on the upper surfaces of both ends of both horizontal frame members (85) of the frame (83). A plate member (87) having a through hole (not shown) formed in the protruding portion (871) is fixed by welding. Further, fixing tools (89) are provided at both ends of both horizontal frame members (85). The fixture (89) is fixed to both end faces of the horizontal frame member (85) so as to project inward of each frame (83), and has a plate-shaped female thread member (91) having a screw hole for penetrating in the front-rear direction. ) And a male screw member (93) that is screwed into the female screw hole of the plate-shaped female screw member (91) and has a pressing member (92) at the tip.
棟側水平フレーム部材(85)と両傾斜フレーム部材(86)とは、両傾斜フレーム部材(86)の棟側端部の上面に起倒自在に設けられた係合部材(88)が起立状態で板部材(87)の貫通穴に通された後、倒されて板部材(87)の上面に係合し、さらに固定具(89)のおねじ部材(93)により両傾斜フレーム部材(86)をフレーム(83)の外方に押圧することによって連結固定されている。また、軒側の水平フレーム部材(85)の前後両端部と両傾斜フレーム部材(86)の軒側端部とは、後述する両傾斜フレーム部材(86)と第１支柱(74)とを連結する軒側連結具(94)を介して連結されている。 The ridge-side horizontal frame member (85) and the double-tilted frame member (86) are in an upright state with an engaging member (88) provided on the upper surface of the ridge-side end of the double-tilted frame member (86) so as to be vertically foldable. After being passed through the through hole of the plate member (87), it is tilted down to engage with the upper surface of the plate member (87), and further, the double inclined frame member (86) is provided by the screw member (93) of the fixture (89). ) Is pressed outward from the frame (83) to connect and fix it. Further, the front and rear ends of the horizontal frame member (85) on the eave side and the eaves side ends of the both inclined frame members (86) are connected to the both inclined frame members (86) and the first support column (74), which will be described later. It is connected via the eaves side connector (94).
両屋根面ユニット(81)(82)の各フレーム(83)の両傾斜フレーム部材(86)の軒側端部は、各支柱(74)(75)の上端に軒側連結具(94)を介して着脱自在に連結されている。また、第２屋根面ユニット(74)のフレーム(83)の傾斜フレーム部材(86)の棟側端部に傾斜方向上方に延びた延長部(861)が設けられており、延長部(861)の先端から一定距離をおいた部分と束柱(79)の上端、および延長部(861)の先端と第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)における傾斜方向上端から一定距離をおいた部分とが、それぞれ棟側連結具(95)を介して着脱自在に連結されている。 The eaves side end of both inclined frame members (86) of each frame (83) of both roof surface units (81) (82) has an eaves side connector (94) at the upper end of each column (74) (75). It is detachably connected via. Further, an extension portion (861) extending upward in the inclination direction is provided at the ridge side end portion of the inclined frame member (86) of the frame (83) of the second roof surface unit (74), and the extension portion (861) is provided. A portion at a certain distance from the tip of the roof, the upper end of the bundle column (79), and the tip of the extension (861) and the tilt direction of the frame (83) of the first roof surface unit (81) in the tilt frame member (86). The parts separated from the upper end by a certain distance are detachably connected to each other via the ridge-side connecting tool (95).
軒側連結具(94)は、図１４および図１５に示すように、第１支柱(74)に溶接により固着されかつ右斜め上方に傾斜した角筒部(96)を含む。なお、角筒部(96)は４枚の板材を溶接することにより形成されている。傾斜フレーム部材(86)の軒側端部が軒側連結具(94)の角筒部(96)内に挿入され、角筒部(96)に設けられたロックピン(97)により傾斜フレーム部材(86)が角筒部(96)に連結されることにより、傾斜フレーム部材(86)と第１支柱(74)とが連結されている。また、角筒部(96)の上面に起倒自在の係合部材(98)が設けられており、起立状態の係合部材(98)が、軒側水平フレーム部材(85)の板部材(87)の貫通穴に通された後倒され、さらに固定具(89)のおねじ部材(93)により角筒部(96)をフレーム(83)の外方に押圧することによって、軒側の水平フレーム部材(85)の前記両端部と両傾斜フレーム部材(86)の軒側端部とが、軒側連結具(94)を介して連結固定されている。 As shown in FIGS. 14 and 15, the eaves-side connector (94) includes a square tube portion (96) fixed to the first support column (74) by welding and inclined diagonally upward to the right. The square tube portion (96) is formed by welding four plate materials. The eaves side end of the inclined frame member (86) is inserted into the square tube portion (96) of the eaves side connector (94), and the inclined frame member is provided by the lock pin (97) provided on the square tube portion (96). By connecting (86) to the square tube portion (96), the inclined frame member (86) and the first support column (74) are connected. Further, an foldable engaging member (98) is provided on the upper surface of the square tube portion (96), and the upright engaging member (98) is a plate member (85) of the eaves side horizontal frame member (85). After being passed through the through hole of 87), it is tilted down, and by pressing the square tube (96) outward of the frame (83) with the screw member (93) of the fixture (89), the eaves side Both ends of the horizontal frame member (85) and eaves-side ends of both inclined frame members (86) are connected and fixed via an eaves-side connector (94).
第２屋根面(73)を構成する第２屋根面ユニット(82)のフレーム(83)の傾斜フレーム部材(86)の軒側端部と第２支柱(75)の上端とは、第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)と第１支柱(74)の場合と同様にして、軒側連結具(94)を介して連結されている。 The eaves side end of the inclined frame member (86) of the frame (83) of the second roof surface unit (82) constituting the second roof surface (73) and the upper end of the second support column (75) are the first roof. The frame (83) of the surface unit (81) is connected to the inclined frame member (86) via the eaves-side connector (94) in the same manner as in the case of the first support column (74).
第２屋根面ユニット(74)のフレーム(83)の傾斜フレーム部材(86)の延長部(861)における先端から一定距離をおいた部分と束柱(79)の上端とを連結する棟側連結具(95)は、図１６に示すように、束柱(79)の上端に溶接された上方に開口したコ字形の受け部(99)を備えており、傾斜フレーム部材(86)が受け部(99)内に嵌め入れられて、ロックピン(101)により傾斜フレーム部材(86)が受け部(99)に固定されることにより、延長部(861)が束柱(79)に連結されている。傾斜フレーム部材(86)の延長部(861)の先端と第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)とを連結する棟側連結具(95)の受け部(99)は延長部(861)の先端に溶接されており、第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)が受け部(99)内に嵌め入れられて、ロックピン(101)により受け部(99)に固定されることによって、延長部(861)の先端が第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)に連結されている。その結果、第１屋根面ユニット(81)のフレーム(83)の傾斜フレーム部材(86)の棟側部分が、延長部(861)を介して束柱(79)に着脱自在に連結されている。 Building-side connection that connects the portion of the extension (861) of the inclined frame member (86) of the frame (83) of the second roof surface unit (74) at a certain distance from the tip and the upper end of the bundle column (79). As shown in FIG. 16, the tool (95) is provided with a U-shaped receiving portion (99) welded upward to the upper end of the bundle column (79), and the inclined frame member (86) is a receiving portion. The extension portion (861) is connected to the bundle column (79) by being fitted into the (99) and the inclined frame member (86) being fixed to the receiving portion (99) by the lock pin (101). There is. The receiving portion (95) of the ridge-side connector (95) that connects the tip of the extension portion (861) of the inclined frame member (86) and the inclined frame member (86) of the frame (83) of the first roof surface unit (81). The 99) is welded to the tip of the extension portion (861), and the inclined frame member (86) of the frame (83) of the first roof surface unit (81) is fitted into the receiving portion (99) and locked. The tip of the extension portion (861) is connected to the inclined frame member (86) of the frame (83) of the first roof surface unit (81) by being fixed to the receiving portion (99) by the pin (101). .. As a result, the ridge-side portion of the inclined frame member (86) of the frame (83) of the first roof surface unit (81) is detachably connected to the bundle pillar (79) via the extension portion (861). ..
第１屋根面ユニット(81)および第２屋根面ユニット(82)の面材(84)は、たとえば仮設用朝顔装置に用いられるシートからなり、次のようにしてフレーム(83)に取り付けられている。面材(84)の周縁部、すなわち前後両側縁部および左右両側縁部には複数のハトメ(102)が各縁部の長さ方向に間隔をおいて設けられている。そして、面材(84)の棟側縁部のハトメ(102)に、各フレーム(83)の棟側水平フレーム部材(85)の上面に起倒自在に設けられた複数の係合部材(103)が通されること、および面材(84)の軒側縁部のハトメ(102)に通されたロープ(104)が前後方向に隣接する各支柱(74)(75)間に渡し止められた横材(105)に結び留められることにより、面材(84)が傾斜方向の両側に緊張状態となっている。両屋根面ユニット(81)(82)の面材(84)の軒側部分は、横材(105)の上方に間隔をおいて前後方向に隣接する各支柱(74)(75)間に渡し止められた横向き支持部材(106)に掛けられている。また、面材(84)の前後両側縁部のハトメ(102)に、各フレーム(83)の両傾斜フレーム部材(86)に設けられかつ先端が棟側を向いたＬ形ピン(107)が通されること、ならびに第１支柱(74)および第２支柱(75)の位置を前後方向に調節することにより、面材(84)が前後方向に緊張状態となっている。面材(84)が傾斜方向の上下両側および前後方向の両側に緊張状態となっているので、風を受けた際のばたつき音の発生が抑制される。 The face material (84) of the first roof surface unit (81) and the second roof surface unit (82) consists of a sheet used for, for example, a temporary morning glory device, and is attached to the frame (83) as follows. There is. A plurality of eyelets (102) are provided on the peripheral edge portion of the face material (84), that is, the front and rear side edges and the left and right side edges at intervals in the length direction of each edge. Then, a plurality of engaging members (103) rotatably provided on the upper surface of the ridge-side horizontal frame member (85) of each frame (83) on the eyelet (102) at the ridge-side edge of the face material (84). ), And the rope (104) passed through the eyelet (102) at the eaves side edge of the face material (84) is passed between the adjacent columns (74) (75) in the front-rear direction. By being tied to the horizontal member (105), the face member (84) is in a tense state on both sides in the inclined direction. The eaves side portion of the face material (84) of both roof surface units (81) (82) is passed between the corresponding columns (74) (75) in the front-rear direction at intervals above the cross member (105). It is hung on a stopped sideways support member (106). Further, on the eyelets (102) on both front and rear edges of the face material (84), L-shaped pins (107) provided on both inclined frame members (86) of each frame (83) and whose tips face the ridge side are attached. By being passed and adjusting the positions of the first strut (74) and the second strut (75) in the front-rear direction, the face material (84) is in a tension state in the front-rear direction. Since the face material (84) is in a tense state on both the upper and lower sides in the inclined direction and both sides in the front-rear direction, the generation of fluttering noise when receiving wind is suppressed.
面材(84)上には、両屋根面(72)(73)の傾斜方向の上下両側に間隔をおいて並べられかつ両屋根面ユニット(81)(82)の各フレーム(83)に固定されたブレース(90)が配置されている（図１２参照）。上側のブレース(90)の両斜材(901)の上端部および下側のブレース(90)の両斜材(901)の下端部は、起倒自在の係合部材(88)(98)を利用してフレーム(83)に取り付けられ、上側のブレース(90)の両斜材(901)の下端部および下側のブレース(90)の両斜材(901)の上端部は、傾斜フレーム部材(86)のＬ形ピン(107)を利用して傾斜フレーム部材(86)に取り付けられている。 On the face material (84), both roof surfaces (72) (73) are arranged at intervals on both upper and lower sides in the inclined direction and fixed to each frame (83) of both roof surface units (81) (82). The brace (90) is arranged (see FIG. 12). The upper end of both diagonal members (901) of the upper brace (90) and the lower end of both diagonal members (901) of the lower brace (90) are provided with retractable engaging members (88) (98). The lower end of both diagonal members (901) of the upper brace (90) and the upper end of both diagonal members (901) of the lower brace (90) are attached to the frame (83) by utilizing the inclined frame member. It is attached to the inclined frame member (86) by using the L-shaped pin (107) of (86).
風抜き用開口(77)は、第２屋根面ユニット(82)のフレーム(83)の棟側水平フレーム部材(86)よりも上方の部分に形成されている。 The wind vent opening (77) is formed in a portion above the ridge-side horizontal frame member (86) of the frame (83) of the second roof surface unit (82).
第１支柱(74)間および第２支柱(75)間のブレース(76)は、各支柱(74)(75)に起倒自在に設けられた複数の係合部材(109)が、起立状態でブレース(76)の斜材(761)の貫通穴に通され、その後倒されて貫通穴の周囲の部分に係合することにより両支柱(74)(75)に固定されている。 In the brace (76) between the first strut (74) and the second strut (75), a plurality of engaging members (109) rotatably provided on each strut (74) (75) are in an upright state. It is passed through the through hole of the diagonal member (761) of the brace (76), and then it is laid down and fixed to both columns (74) (75) by engaging with the peripheral part of the through hole.
上述した実施形態２の仮設通路において,図８に示すように、屋根の２つの屋根面のうち少なくともいずれか一方の屋根面における軒側端部よりも外側部分に、上端が棟部よりも上方に位置する跳ね落ち防止柵が前後方向の全長にわたって設けられていてもよい。 In the temporary passage of the second embodiment described above, as shown in FIG. 8, the roof surface of at least one of the two roof surfaces is outside the eaves side end and the upper end is above the ridge. A bounce prevention fence located at may be provided over the entire length in the front-rear direction.
この発明による仮設通路は、建築物を建築する際に、建築現場とその近くに設置される現場事務所や作業者休憩所などの仮設建物との間を行き来する作業者を保護したり、建築現場の近くを行き来する一般歩行者を保護することを目的として設けられる。 The temporary passage according to the present invention protects and builds workers who come and go between the construction site and the temporary building such as a site office or a worker resting place installed near the construction site when constructing the building. It is provided for the purpose of protecting general pedestrians who come and go near the site.
(1)(70)：仮設通路、(2)(71)：屋根、(3)(72)：第１屋根面、(4)(73)：第２屋根面、(5)(74)：第１支柱、(6)(75)：第２支柱、(8)(77)：風抜き用開口、(9)(78)：梁枠、(11)(79)：束柱、(12)(81)：第１屋根面ユニット、(13)(82)：第２屋根面ユニット、(14)(83)：フレーム、(15)(84)：面材、(16)(85)：水平フレーム部材、(17)(86)：傾斜フレーム部材、(861)：延長部、(22)：第１連結具、(23)：第２連結具、(43)(102)：ハトメ、(44)(103)：係合部材、(45)(104)：ロープ、(46)(105)：横材、(47)(107)：Ｌ形ピン（係合部材）、(48)：緊張具、(49)：めねじ部材、(51)：押圧部材,(52)：おねじ部材、(94)：軒側連結具、(95)：棟側連結具
(1) (70): Temporary passage, (2) (71): Roof, (3) (72): First roof surface, (4) (73): Second roof surface, (5) (74): 1st column, (6) (75): 2nd column, (8) (77): Wind vent opening, (9) (78): Beam frame, (11) (79): Bundle column, (12) (81): 1st roof surface unit, (13) (82): 2nd roof surface unit, (14) (83): frame, (15) (84): face material, (16) (85): horizontal Frame member, (17) (86): Inclined frame member, (861): Extension, (22): First connector, (23): Second connector, (43) (102): Eyelet, (44) ) (103): Engagement member, (45) (104): Rope, (46) (105): Cross member, (47) (107): L-shaped pin (engagement member), (48): Tensioner , (49): Female thread member, (51): Pressing member, (52): Male thread member, (94): Eaves side connector, (95): Roof side connector
Claims (7)
屋根の一方の第１屋根面の棟側端部が他方の第２屋根面の棟側端部よりも上方でかつ第２屋根面の軒側に位置し、屋根の棟部において第１屋根面と第２屋根面とが平面から見て部分的にオーバーラップしており、屋根の棟部における第１屋根面と第２屋根面とのオーバーラップ部に、棟部の全長にわたる風抜き用開口が形成され、
前後方向の同一位置にある第１支柱および第２支柱の上部間に梁枠が配置されるとともに、梁枠の長手方向両端部が第１支柱および第２支柱に着脱自在に連結され、梁枠の長手方向の中間部に束柱が着脱自在に立設され、第１屋根面が第１支柱および束柱により支持され、第２屋根面が第２支柱および束柱により支持されており、
屋根の第１屋根面が第１屋根面ユニットを備えるとともに第２屋根面が第２屋根面ユニットを備えており、両屋根面ユニットが、それぞれ額縁状のフレームとフレームに着脱自在に張設された面材とよりなり、両屋根面ユニットのフレームが、長手方向を前後方向に向けて棟部および軒部に配置される２つの水平フレーム部材と、長手方向を各屋根面の傾斜方向に向けてフレームの前後両端部に配置されかつ両水平フレーム部材の前後両端部どうしを連結する２つの傾斜フレーム部材とからなり、第１屋根面ユニットのフレームの傾斜フレーム部材の軒側部分が第１支柱に着脱自在に連結されるとともに同棟側部分が束柱に着脱自在に連結され、第２屋根面ユニットのフレームの傾斜フレーム部材の軒側部分が第２支柱に着脱自在に連結されるとともに同棟側部分が束柱に着脱自在に連結されている仮設通路。 A temporary walkway with a gable-shaped roof with two sloping roof surfaces and multiple columns that are spaced apart in the anteroposterior direction and support the eaves-side portion of each roof surface of the roof.
The ridge-side end of one of the first roof surfaces of the roof is located above the ridge-side end of the other second roof surface and on the eaves side of the second roof surface, and the first roof surface in the roof ridge And the second roof surface partially overlap when viewed from the plane, and the opening for ventilation over the entire length of the ridge at the overlap between the first roof surface and the second roof surface in the roof ridge. Is formed ,
A beam frame is arranged between the upper portions of the first column and the second column at the same position in the front-rear direction, and both ends of the beam frame in the longitudinal direction are detachably connected to the first column and the second column, and the beam frame is connected. A bundle pillar is detachably erected in the middle portion in the longitudinal direction of the above, the first roof surface is supported by the first pillar and the bundle pillar, and the second roof surface is supported by the second pillar and the bundle pillar.
The first roof surface of the roof is provided with the first roof surface unit and the second roof surface is equipped with the second roof surface unit, and both roof surface units are detachably attached to the frame-shaped frame and the frame, respectively. The frame of both roof surface units is composed of two horizontal frame members arranged in the ridge and the eaves with the longitudinal direction facing the front-back direction, and the longitudinal direction is oriented with the inclination direction of each roof surface. It consists of two inclined frame members that are arranged at the front and rear ends of the frame and connect the front and rear ends of both horizontal frame members, and the eaves side portion of the inclined frame member of the frame of the first roof surface unit is the first support column. The building side part is detachably connected to the bundle pillar, and the eaves side part of the inclined frame member of the frame of the second roof surface unit is detachably connected to the second pillar. A temporary passage where the ridge side part is detachably connected to the bundle pillar .
両屋根面ユニットの面材の周縁部に複数のハトメが間隔をおいて設けられ、両屋根面ユニットの面材の棟側縁部のハトメに、フレームの棟部側の水平フレーム部材に設けられた係合部材が通されること、および両屋根面ユニットの面材の軒側縁部のハトメに通されたロープが前後方向に隣接する各支柱間に渡し止められた横材に結び留められることにより、面材が両屋根面の傾斜方向の両側に緊張状態となり、両屋根面ユニットの面材の前後両側縁部のハトメに、各フレームの両傾斜フレーム部材に設けられた係合部材が通されること、および各フレームの両傾斜フレーム部材と上下両水平フレーム部材との間に設けられた緊張具により両傾斜フレーム部材が上下両水平フレーム部材に対して各フレームの前後方向外側に押圧されることにより、面材が前後方向の両側に緊張状態となっている請求項２記載の仮設通路。 The inclined frame members of the frames of both roof surface units are connected to both horizontal frame members so as to be movable in the front-rear direction.
A plurality of eyelets are provided at intervals on the peripheral edge of the face material of both roof surface units, and are provided on the eyelet on the ridge side edge of the face material of both roof surface units and on the horizontal frame member on the ridge side of the frame. The engaging member is passed through, and the rope passed through the eyelet on the eaves side edge of the face material of both roof surface units is tied to the horizontal member passed between the adjacent columns in the front-rear direction. As a result, the face material becomes tense on both sides in the inclined direction of both roof surfaces, and the engaging members provided on both inclined frame members of each frame are attached to the eyelets on the front and rear side edges of the face materials of both roof surface units. Both tilted frame members are pressed outward in the front-rear direction of each frame against both the upper and lower horizontal frame members by being passed and a tensioning tool provided between the both tilted frame members of each frame and the upper and lower horizontal frame members. The temporary passage according to claim 2, wherein the face material is in a tense state on both sides in the front-rear direction .
屋根の第２屋根面が、第２屋根面ユニットが前後方向に複数並べられることにより形成されるとともに、第２支柱および束柱が前後方向に隣り合う第２屋根面ユニット間に配置され、前後方向に隣接する２つの第２屋根面ユニットのフレームの近接した２つの傾斜フレーム部材の棟側端部が束柱の上端から一定の距離をおいた部分に１つの第２連結具を介して前後方向移動自在に取り付けられ、前後方向に隣接する２つの第２屋根面ユニットのフレームの近接した２つの傾斜フレーム部材における軒側端部から一定の距離をおいた部分が第２支柱の上端に１つの第１連結具を介して前後方向移動自在に取り付けられており、第１屋根面ユニットのフレームの傾斜フレーム部材が束柱に取り付けられた部分と、第２屋根面ユニットのフレームの棟側水平フレーム部材との間に風抜き用開口が形成されている請求項１～４のうちのいずれかに記載の仮設通路。 The first roof surface of the roof is formed by arranging a plurality of first roof surface units in the front-rear direction, and the first columns and bundle columns are arranged between the first roof surface units adjacent to each other in the front-rear direction. The portions of the two adjacent inclined frame members of the frames of the two adjacent first roof surface units at a certain distance from the ridge side end are front and rear via one first connector at the upper end of the bundle column. The eaves-side ends of two sloping frame members in close proximity to the frames of two directionally adjacent first roof surface units adjacent in the front-rear direction are at the top of the first column via one second connector. It can be attached so that it can move back and forth.
The second roof surface of the roof is formed by arranging a plurality of second roof surface units in the front-rear direction, and the second columns and bundle columns are arranged between the second roof surface units adjacent to each other in the front-rear direction. The ridge-side ends of the two adjacent inclined frame members of the frames of the two adjacent second roof surface units are located at a certain distance from the upper end of the bundle column, and the front and rear via one second connector. A portion of the two adjacent inclined frame members of the frames of the two second roof surface units that are directionally movable and adjacent to each other in the front-rear direction at a certain distance from the eaves side end is 1 at the upper end of the second column. It is attached so as to be movable in the front-rear direction via one first connector, and the part where the inclined frame member of the frame of the first roof surface unit is attached to the bundle column and the ridge side horizontal of the frame of the second roof surface unit. The temporary passage according to any one of claims 1 to 4, wherein an opening for venting is formed between the frame member and the frame member .
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003120075A (en) | 2001-10-10 | 2003-04-23 | Penta Ocean Constr Co Ltd | Temporary cantilever type opening-closing roof structure |
| JP2003147966A (en) | 2001-11-13 | 2003-05-21 | Hidekazu Suzuki | Temporary tent |
| JP2008075323A (en) | 2006-09-21 | 2008-04-03 | Kamimura Tekko Kk | Upwardly extensible roof apparatus |
| JP2018096120A (en) | 2016-12-13 | 2018-06-21 | 三井ホーム株式会社 | Temporary roof structure |
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| JP2530991B2 (en) * | 1993-08-31 | 1996-09-04 | マキ工業株式会社 | Passage unit and temporary passage |
| JP2620681B2 (en) * | 1994-09-16 | 1997-06-18 | 石野瓦工業株式会社 | Temporary roof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003120075A (en) | 2001-10-10 | 2003-04-23 | Penta Ocean Constr Co Ltd | Temporary cantilever type opening-closing roof structure |
| JP2003147966A (en) | 2001-11-13 | 2003-05-21 | Hidekazu Suzuki | Temporary tent |
| JP2008075323A (en) | 2006-09-21 | 2008-04-03 | Kamimura Tekko Kk | Upwardly extensible roof apparatus |
| JP2018096120A (en) | 2016-12-13 | 2018-06-21 | 三井ホーム株式会社 | Temporary roof structure |
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