JP6749596B2

JP6749596B2 - Slope forming equipment

Info

Publication number: JP6749596B2
Application number: JP2018082753A
Authority: JP
Inventors: 千裕太田良
Original assignee: 株式会社タイセン工業
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2020-09-02
Anticipated expiration: 2038-04-24
Also published as: JP2019190091A

Description

本発明は、土木工事の現場等に設けられる構台における、車輌や重機等が通過する斜路に接続し、該車輌等の進行方向に勾配をもつとともに該斜路と地面とをつなげるスロープを形成するスロープ形成装置に関する。 The present invention relates to a slope which is connected to an oblique road through which vehicles, heavy equipment, etc. pass in a gantry provided at a site of civil engineering work, etc., and which has a slope in the traveling direction of the vehicle and forms a slope connecting the oblique road and the ground. Forming apparatus

土木工事の現場等に設けられる構台には、足場や各種資材の仮置き場所として使用される水平面と、この水平面につながり車輌や重機等が通過する斜路を有するものが採用される場合がある（例えば特許文献１等参照）。特許文献１記載のような構台を用いる場合には、構台における斜路の下端部分と構台を設置する地面との間に、盛土等のスロープが設けられることが多い。 In some cases, the gantry provided at the site of civil engineering work has a horizontal surface used as a scaffolding or a temporary storage place for various materials, and an inclined road connected to this horizontal surface through which vehicles, heavy equipment, etc. pass ( See, for example, Patent Document 1). When a gantry as described in Patent Document 1 is used, a slope such as an embankment is often provided between the lower end portion of the slope of the gantry and the ground on which the gantry is installed .

特開２０１６−０２３４１０号公報JP, 2016-023410, A

しかしながら、盛土等のスロープは、設置作業や撤去作業が繁雑になってしまうという問題がある。 However, slopes such as embankments have a problem that installation work and removal work become complicated.

本発明は上記事情に鑑み、土木工事の現場等の構台に用いられ、設置作業、撤去作業および運搬作業が容易であるスロープ形成装置を提供することを目的とする。 In view of the above circumstances, it is used in gantry site such civil engineering, and to provide the installation work, dismantling and transportation work easier der Luz rope forming device.

上記目的を解決する本発明のスロープ形成装置は、土木工事の現場等に設けられる構台における、車輌や重機等が通過する斜路に接続し、該車輌等の進行方向に勾配をもつとともに該斜路と地面とをつなげるスロープを形成するスロープ形成装置において、
前記進行方向に延在し地面に設置されるベース部材と、
前記進行方向に延在し一端側が前記ベース部材の一端側に軸支されるとともに前記スロープを構成する傾斜部材と、
前記ベース部材の他端側および前記傾斜部材の他端側それぞれに連結し、該傾斜部材の他端側を支持することによって前記勾配を確定する勾配確定部材と、
前記勾配確定部材とは別部材であるとともに取り外し自在であって、前記傾斜部材の他端側を持ち上げる持ち上げ部材と、を有するものであり、
前記勾配確定部材は、前記ベース部材および前記傾斜部材の双方に対して、取り外し自在であって、回動自在に連結するものであり、
前記勾配確定部材を、前記ベース部材および前記傾斜部材のうち、いずれか一方に対して取り外し、いずれか他方に対して回動させ、軸支された該ベース部材と該傾斜部材とを折り畳んだ状態から該傾斜部材を前記持ち上げ部材で持ち上げ、取り外した該勾配確定部材を、該ベース部材又は該傾斜部材に連結することで前記スロープを形成するものであることを特徴とする。 Slope forming apparatus of the present invention for solving the above object, in a gantry provided to the site such as civil engineering, connected to ramp the vehicles and heavy machinery passes, the swash path with having a gradient in the movement direction of said vehicle In the slope forming device that forms a slope that connects to the ground ,
A base member extending in the traveling direction and installed on the ground ;
An inclined member that extends in the traveling direction, one end side of which is axially supported by one end side of the base member and that constitutes the slope,
A gradient fixing member that is connected to each of the other end side of the base member and the other end side of the tilting member, and fixes the gradient by supporting the other end side of the tilting member;
And a lifting member that is detachable from the gradient determining member and is removable, and that lifts the other end side of the tilting member ,
The gradient determining member is detachably and rotatably connected to both the base member and the inclined member ,
A state in which the gradient determining member is detached from one of the base member and the tilting member and is rotated with respect to the other, and the pivotally supported base member and the tilting member are folded. lifted by the lifting member to the inclined member from the the gradient established member removed, characterized in der Rukoto those forming the slope by connecting to the base member or the inclined member.

本発明のスロープ形成装置によれば、前記勾配確定部材を、前記ベース部材および前記傾斜部材のうち、いずれか一方に対して取り外し、いずれか他方に対して回動させた状態で、軸支された前記ベース部材と前記傾斜部材とを折り畳むことができる。この状態で、設置する場所まで運搬し、取り外した前記勾配確定部材を、前記ベース部材又は前記傾斜部材に連結させるだけで設置でき、設置作業や運搬作業が非常に容易になる。また、前記勾配確定部材によって前記スロープの勾配が確定されるため、該スロープを所望の勾配に支持できる該勾配確定部材を選択することで、該スロープの勾配を容易に設定することができる。さらに、前述したようにして折り畳んで撤去することができ、撤去作業も容易になる。 According to the slope forming device of the present invention, the gradient determining member is axially supported in a state where the gradient determining member is detached from one of the base member and the inclined member and rotated with respect to the other. Also, the base member and the inclined member can be folded. In this state, the gradient determining member can be installed by simply transporting it to the place of installation and removing it and connecting it to the base member or the inclined member, which greatly facilitates installation work and transportation work. Further, since the slope determining member determines the slope gradient, it is possible to easily set the slope gradient by selecting the slope determining member capable of supporting the slope at a desired slope. Furthermore, it can be folded and removed as described above, which facilitates the removal work .

また、本発明のスロープ形成装置において、前記持ち上げ部材は、手動式又は油圧式のジャッキであってもよい。 Further, the slope forming apparatus of the present invention, prior SL lifting member may be a manual or hydraulic jack.

さらに、本発明のスロープ形成装置において、前記ベース部材と前記傾斜部材との軸支部分と、前記勾配確定部材との間に配置され、前記ベース部材および前記傾斜部材それぞれに連結して該傾斜部材を支持する支持部材を有するものである態様が好ましい。
ここで、前記支持部材は、１つであってもよいし、前記進行方向に所定の間隔をあけて複数設けられたものであってもよい。
前記支持部材を有する態様を採用すれば、前記傾斜部材の支持が安定し、耐荷重を向上させることができる。 Further, in the slope forming device of the present invention, the slope member is disposed between the shaft supporting portion of the base member and the tilt member and the gradient determining member, and is connected to the base member and the tilt member respectively. A preferred embodiment is one having a support member for supporting the.
Here, the number of the support members may be one, or a plurality of the support members may be provided at a predetermined interval in the traveling direction.
If the aspect including the support member is adopted, the support of the inclined member is stable, and the withstand load can be improved.

またさらに、本発明のスロープ形成装置において、前記支持部材は、前記ベース部材および前記傾斜部材のうち、いずれか一方には回動自在に連結し、いずれか他方には取り外し自在に連結するものであり、
前記ベース部材および前記傾斜部材のうちの前記他方は、前記支持部材が連結する支持部材連結部を複数有するものであり、
前記複数の支持部材連結部は、前記進行方向に所定の間隔をあけて設けられたものであってもよい。
この態様を採用すれば、前記複数の支持部材連結部から適当な該支持部材連結部を選択して前記支持部材を連結することによって、前記勾配の変更に容易に対応することができる。 Furthermore, in the slope forming device of the present invention, the support member is rotatably connected to either one of the base member and the inclined member and is detachably connected to the other. Yes,
The other of the base member and the inclined member has a plurality of support member connecting portions to which the support member is connected,
The plurality of support member connecting portions may be provided at a predetermined interval in the traveling direction.
If this aspect is adopted, it is possible to easily cope with the change in the gradient by selecting an appropriate supporting member connecting portion from the plurality of supporting member connecting portions and connecting the supporting members.

さらにまた、本発明のスロープ形成装置において、前記斜路の下端に接続し、前記勾配確定部材によって勾配が確定された前記スロープの上端位置から上り勾配の接続スロープを有する接続架台を備え、
前記接続架台は、底板と、前記接続スロープを構成する上面が進行方向に傾斜した天板と、該天板を支持する複数の支柱とを備え、該接続スロープが前記スロープに連続し、かつ、前記傾斜部材に回動自在に接続されたものであり、
前記スロープは、前記接続スロープよりも緩い勾配に設定され、進行方向における一端側から他端側にかけて、緩い勾配の該スロープと、該スロープよりも急になった勾配の該接続スロープが連続しているものであってもよい。 Furthermore, in the slope forming device of the present invention, a connecting base is provided which is connected to the lower end of the slope and has a connecting slope having an upward slope from the upper end position of the slope whose slope is fixed by the slope fixing member.
The connection base comprises a bottom plate , a top plate having an upper surface forming the connection slope inclined in the traveling direction, and a plurality of columns supporting the top plate, the connection slope being continuous with the slope, and all SANYO pivotably connected to the tilting member,
The slope is set to a slope gentler than the connection slope, and from one end side to the other end side in the traveling direction, the slope having a gentle slope and the connection slope having a steeper slope than the slope are continuously formed. it may be the one who is.

前記接続部材を採用すれば、車高が低い一般車輌の通行もスムーズになる。 By employing the connecting member, the vehicle height is also smooth passage line of low general vehicle.

本発明によれば、土木工事の現場等の構台に用いられ、設置作業、撤去作業および運搬作業が容易であるスロープ形成装置を提供することができる。 According to the present invention, used in the gantry site such civil engineering, it is possible to provide the installation operation, dismantling and transport work easily der Angeles rope forming device.

本発明のスロープ形成装置を構台に適用した態様を示す図である。It is a figure which shows the aspect which applied the slope formation apparatus of this invention to the gantry. （ａ）は、図１に示すスロープ形成装置を拡大して示す図である。（ｂ）および（ｃ）は、（ａ）に示すスロープ形成装置を折り畳んだ状態を示す図である。(A) is a figure which expands and shows the slope formation apparatus shown in FIG. (B) And (c) is a figure which shows the state which folded the slope formation apparatus shown in (a). （ａ）は、図２（ａ）に示すスロープ形成装置を、他端側から見た図であり、（ｂ）は、図２（ａ）に示すスロープ形成装置を、一端側から見た図である。(A) is the figure which looked at the slope forming device shown in Drawing 2 (a) from the other end side, and (b) is the figure which looked at the slope forming device shown in Drawing 2 (a) from one end side. Is. （ａ）は、図２（ａ）に示すスロープ形成装置のＡ−Ａ線端面図である。（ｂ）は、（ａ）の一点鎖線の楕円で囲んだＢ部を拡大して示す図である。（ｃ）は、（ｂ）に示す連結具を抜き出して示す図である。FIG. 2A is an end view taken along the line AA of the slope forming device shown in FIG. (B) is a figure which expands and shows the B section enclosed with the ellipse of the dashed-dotted line of (a). (C) is a figure which extracts and shows the connection tool shown in (b). 図２〜図４に示すスロープ形成装置の変形例について、図２（ａ）に対応した状態を示す図である。It is a figure which shows the state corresponding to FIG.2(a) about the modified example of the slope formation apparatus shown in FIGS. 第２実施形態の第２スロープ形成装置を示す図である。It is a figure which shows the 2nd slope formation apparatus of 2nd Embodiment.

以下、図面を参照して本発明の実施の形態を説明する。本実施形態では、設置面となる地面Ｇに設置された構台９に適用する態様を例にあげて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the present embodiment, a mode in which the present invention is applied to the gantry 9 installed on the ground G which is an installation surface will be described as an example.

図１は、本発明のスロープ形成装置１０を構台９に適用した態様を示す図である。この図１では、左右方向が車輌等の進行方向になる。なお、以下の説明では、車輌等の進行方向を単に進行方向と称し、進行方向と直交する方向（図１における紙面と直交する方向）を幅方向と称することがある。 FIG. 1 is a diagram showing an aspect in which a slope forming device 10 of the present invention is applied to a gantry 9. In FIG. 1, the left-right direction is the traveling direction of the vehicle or the like. In the following description, the traveling direction of the vehicle or the like may be simply referred to as the traveling direction, and the direction orthogonal to the traveling direction (the direction orthogonal to the paper surface in FIG. 1) may be referred to as the width direction.

図１に示すように、構台９は、水平面Ｌと斜路Ｒとを有しており、スロープ形成装置１０は、斜路Ｒに接続し、斜路Ｒと地面ＧとをつなげるスロープＳ１を形成するものである。なお、スロープＳ１と地面Ｇとの段差を解消するため、スロープＳ１と地面Ｇとをつなげる車止めや段差プレート等を設けてもよい。 As shown in FIG. 1, the gantry 9 has a horizontal plane L and a slope R, and the slope forming device 10 is connected to the slope R to form a slope S1 connecting the slope R and the ground G. is there. In order to eliminate the step between the slope S1 and the ground G, a car stop or a step plate that connects the slope S1 and the ground G may be provided.

構台の構成は特に限定されるものではないが、図１に示す構台９は、進行方向および幅方向に間隔を空けて立設した複数の支柱９１と、隣り合う支柱９１間を連結する水平材９２と、所定の水平材９２どうしを連結するブレース材９３とを有している。また、支柱９１の上端には、大引受９４が取り付けられている。なお、支柱９１が幅方向に間隔を空けて立設した様子の図は省略しているが、進行方向と同様にして、水平材９２、ブレース材９３および大引受９４が設けられている。隣り合う大引受９４間には、進行方向に延在した大引９７が、その両端部分を大引受９４に支持された状態で掛け渡されている。大引９７には、大引９７の長手方向（進行方向）に所定の間隔を空けて、角パイプからなる根太９５が幅方向に延在した状態で掛け渡されている。また、根太９５には、斜路Ｒおよび水平面Ｌを構成する床板９６が左右方向に延在した姿勢で設置されている。なお、図１および図２では、図面を簡略にするため、手摺柱や手摺、幅木等は省略している。 Although the structure of the gantry is not particularly limited, the gantry 9 shown in FIG. 1 has a plurality of columns 91 standing upright at intervals in the traveling direction and the width direction, and a horizontal member for connecting adjacent columns 91. It has 92 and the brace material 93 which connects predetermined horizontal materials 92 mutually. Further, a large underpin 94 is attached to the upper end of the pillar 91. Although illustrations of the columns 91 standing upright at intervals in the width direction are omitted, horizontal members 92, brace members 93, and large undercarriage 94 are provided in the same manner as in the traveling direction. Between the adjacent large undercarriage 94, the large undercarriage 97 extending in the traveling direction is stretched over with the both ends thereof being supported by the large undercover 94. A joist 95 made of a square pipe is hung on the Daihiki 97 at a predetermined interval in the longitudinal direction (traveling direction) of the Daihiki 97 so as to extend in the width direction. Further, a floor plate 96 that forms the slope R and the horizontal plane L is installed on the joists 95 in a posture extending in the left-right direction. In addition, in FIG. 1 and FIG. 2, a handrail pillar, a handrail, a skirting board, etc. are omitted in order to simplify the drawings.

図２（ａ）は、図１に示すスロープ形成装置１０を拡大して示す図である。以下では、図２（ａ）における、右側を一端側と称し、左側を他端側と称して説明する。図３（ａ）は、図２（ａ）に示すスロープ形成装置１０を他端側から見た図であり、図３（ｂ）は、図２（ａ）に示すスロープ形成装置１０を一端側から見た図である。なお、図面を簡略化するため、図２〜図５では、設置面である地面Ｇを省略している。 FIG. 2A is an enlarged view of the slope forming device 10 shown in FIG. 1. In the following description, the right side in FIG. 2A is referred to as one end side and the left side is referred to as the other end side. 3A is a view of the slope forming device 10 shown in FIG. 2A as seen from the other end side, and FIG. 3B is one end side of the slope forming device 10 shown in FIG. 2A. It is the figure seen from. It should be noted that in order to simplify the drawings, the ground G that is the installation surface is omitted in FIGS.

図２（ａ）、図３（ａ）および同図（ｂ）に示すように、スロープ形成装置１０は、ベース部材２と、傾斜部材３と、勾配確定部材４と、ジャッキ５と、支持部材６を有している。ベース部材２は、板状のベース板２１と、ベース板２１の上面２１ａに立設したレール２２と、ベース部材側軸支片２３と、ジャッキ取付片２４を有している。 As shown in FIGS. 2A, 3</b>A, and 3</b>B, the slope forming device 10 includes a base member 2, an inclination member 3, a slope determining member 4, a jack 5, and a supporting member. Have six. The base member 2 includes a plate-shaped base plate 21, a rail 22 provided upright on the upper surface 21 a of the base plate 21, a base member-side shaft support piece 23, and a jack mounting piece 24.

ベース板２１は、進行方向に延在した長方形の板材であり、地面Ｇ（図１参照）に設置される。図３（ａ）に示すように、レール２２は、ベース板２１の幅方向両側にそれぞれ設けられている。また、図２（ａ）に示すように、レール２２は、ベース板２１の他端側の端部から、進行方向の中間部分まで延在して設けられている。レール２２の他端側には、上方に膨らんで形成されるとともに、ボルトＢの挿通孔（不図示）を有する第１他端側取付部２２１が形成されている。また、レール２２には、進行方向に所定の間隔をあけて複数の支持部材連結孔２２ａが形成されている。本実施形態では、第１他端側取付部２２１から一端側にやや間隔をあけた位置から、レール２２の一端側の端部部分にかけて支持部材連結孔２２ａが形成されている。これら支持部材連結孔２２ａは、本発明における支持部材連結部の一例に相当する。 The base plate 21 is a rectangular plate member extending in the traveling direction, and is installed on the ground G (see FIG. 1). As shown in FIG. 3A, the rails 22 are provided on both sides of the base plate 21 in the width direction. Further, as shown in FIG. 2A, the rail 22 is provided so as to extend from an end portion on the other end side of the base plate 21 to an intermediate portion in the traveling direction. On the other end side of the rail 22, a first other end side attachment portion 221 which is formed to bulge upward and has an insertion hole (not shown) for the bolt B is formed. Further, the rail 22 has a plurality of support member connection holes 22a formed at predetermined intervals in the traveling direction. In the present embodiment, the support member connecting hole 22a is formed from the position slightly spaced from the first other end side attachment portion 221 to one end side to the end portion on the one end side of the rail 22. These support member connecting holes 22a correspond to an example of the support member connecting portion in the present invention.

ベース部材側軸支片２３は、図２（ａ）に示すように、ベース板２１の一端側の端部部分であって、図３（ｂ）に示すように、幅方向に間隔をあけて複数（本実施形態では３つ）設けられている。図３（ａ）に示すように、ジャッキ取付片２４は、詳しくは後述するジャッキ５のねじ部５１が取り付けられる部分であり、ベース板２１の幅方向における中央部分に所定の間隔をあけて一対設けられている。ジャッキ取付片２４の進行方向における位置としては、第１他端側取付部２２１よりも若干一端側よりに設けられている。なお、これらベース部材側軸支片２３およびジャッキ取付片２４にも、ボルトＢの挿通孔（不図示）が形成されている。 As shown in FIG. 2A, the base member side shaft support piece 23 is an end portion on one end side of the base plate 21, and as shown in FIG. 3B, is spaced apart in the width direction. A plurality (three in this embodiment) are provided. As shown in FIG. 3( a ), the jack attachment piece 24 is a portion to which a screw portion 51 of the jack 5 described later is attached in detail, and a pair of jack attachment pieces 24 are provided at a center portion in the width direction of the base plate 21 with a predetermined interval. It is provided. As a position of the jack mounting piece 24 in the traveling direction, the jack mounting piece 24 is provided slightly closer to one end side than the first other end side mounting portion 221. The base member side shaft support piece 23 and the jack mounting piece 24 are also formed with bolt B insertion holes (not shown).

傾斜部材３は、板状の傾斜板３１と、傾斜板３１の下面３１ｂに設けられた、第２他端側取付片３２と、ジャッキ取付片３３と、複数（本実施形態では４つ）の支持部材連結片３４と、傾斜部材側軸支片３５を有している。 The tilting member 3 includes a plate-shaped tilting plate 31, a second other end side mounting piece 32, a jack mounting piece 33, and a plurality (four in this embodiment) provided on the lower surface 31b of the tilting plate 31. The support member connecting piece 34 and the tilting member side shaft supporting piece 35 are provided.

傾斜板３１は、進行方向に延在した長方形の板材であり、詳しくは後述するように勾配確定部材４によって支持されると、進行方向に勾配をもつスロープＳ１を構成する上面３１ａを有している。第２他端側取付片３２は、ボルトＢの挿通孔（不図示）が形成されたものであり、図２（ａ）に示すように、傾斜板３１の他端側の端部であって、図３（ａ）に示すように、傾斜板３１の幅方向両側にそれぞれ設けられている。 The inclined plate 31 is a rectangular plate member extending in the traveling direction, and has a top surface 31a forming a slope S1 having a gradient in the traveling direction when supported by the gradient determining member 4 as described later in detail. There is. The second other end side attachment piece 32 is formed with an insertion hole (not shown) for the bolt B, and is an end portion on the other end side of the inclined plate 31 as shown in FIG. As shown in FIG. 3A, the inclined plate 31 is provided on both sides in the width direction.

傾斜部材側軸支片３５は、ボルトＢの挿通孔（不図示）が形成されたものであり、図２（ａ）に示すように、傾斜板３１の一端側の端部部分であって、図３（ｂ）に示すように、ベース部材側軸支片２３に対応した位置に複数（本実施形態では３つ）設けられている。また、ベース部材側軸支片２３と傾斜部材側軸支片３５とはボルトＢによって回動自在に軸支され、軸支部分Ｄが形成されている。傾斜部材３のジャッキ取付片３３にもボルトＢの挿通孔（不図示）が形成され、図３（ａ）に示すように、幅方向の中央部分に所定の間隔をあけて一対設けられている。ジャッキ取付片３３は、詳しくは後述するジャッキ５の筒部５３が取り付けられる部分である。図２（ａ）に示すように、傾斜部材３のジャッキ取付片３３の進行方向における位置は、ベース部材２のジャッキ取付片２４に対応させ、第２他端側取付片３２よりも若干一端側よりに設けられている。 The tilt member-side shaft support piece 35 is formed with an insertion hole (not shown) for the bolt B, and as shown in FIG. 2A, is an end portion on one end side of the tilt plate 31. As shown in FIG. 3B, a plurality (three in the present embodiment) is provided at a position corresponding to the base member side shaft support piece 23. The base member side shaft support piece 23 and the tilt member side shaft support piece 35 are rotatably supported by a bolt B, and a shaft support portion D is formed. An insertion hole (not shown) for the bolt B is also formed in the jack attachment piece 33 of the tilting member 3, and as shown in FIG. 3A, a pair of holes is provided at a center portion in the width direction with a predetermined interval. .. The jack attachment piece 33 is a portion to which a tubular portion 53 of the jack 5 described later is attached. As shown in FIG. 2A, the position of the jack mounting piece 33 of the inclined member 3 in the traveling direction corresponds to the jack mounting piece 24 of the base member 2 and is slightly closer to the one end side than the second other end side mounting piece 32. Is provided by.

図４（ａ）は、図２（ａ）に示すスロープ形成装置１０のＡ−Ａ線端面図である。支持部材連結片３４は、ボルトＢの挿通孔（不図示）が形成されたものであり、傾斜板３１の幅方向両側にそれぞれ設けられている。また、図２（ａ）に示すように、本実施形態では、傾斜板３１における進行方向中央部分よりも他端側よりに、進行方向に間隔をあけて２つ（幅方向の両側を合わせて合計４つ）設けられている。 FIG. 4A is an end view of the slope forming device 10 shown in FIG. The support member connecting piece 34 is formed with an insertion hole (not shown) for the bolt B, and is provided on each side of the inclined plate 31 in the width direction. In addition, as shown in FIG. 2A, in the present embodiment, two pieces (both sides in the width direction are aligned with each other in the width direction are spaced apart from each other in the direction of travel from the other end side of the inclined plate 31 with respect to the central portion in the direction of travel. 4 in total.

図２（ａ）および図３（ａ）に示すように、勾配確定部材４は、上端部分と下端部分にボルト挿通孔（不図示）が形成された平板状のフラットバーであり、幅方向両側にそれぞれ配置されている。勾配確定部材４は、上端部分が傾斜部材３の第２他端側取付片３２にボルトＢで連結され、下端部分がベース部材２の第１他端側取付部２２１にボルトＢで連結されている。これにより、傾斜部材３が勾配確定部材４によって支持され、進行方向に勾配をもつスロープＳ１が形成される。本実施形態では、勾配確定部材４は、ベース部材２および傾斜部材３の双方に対して、取り外し自在であって、回動自在に連結する態様を採用している。 As shown in FIGS. 2A and 3A, the gradient determining member 4 is a flat plate-shaped flat bar having bolt insertion holes (not shown) formed in the upper end portion and the lower end portion, and both sides in the width direction. Are located in each. The slope determining member 4 has an upper end portion connected to the second other end side attachment piece 32 of the inclination member 3 with a bolt B, and a lower end portion connected to the first other end side attachment portion 221 of the base member 2 with a bolt B. There is. As a result, the slope member 3 is supported by the slope determining member 4, and the slope S1 having a slope in the traveling direction is formed. In this embodiment, the gradient determining member 4 adopts a mode in which it can be detachably connected to both the base member 2 and the tilting member 3 so as to be rotatable.

スロープ形成装置１０は、勾配確定部材４によってスロープＳ１の勾配が確定されるため、勾配確定部材の長さを調整することで、スロープＳ１を所望の勾配に容易に設定することができる。また、傾斜部材３は、勾配確定部材４によって支持される構成であるため、架け渡す構成に必要となる特有の固定構造も不要であり、構台用や車輌への昇降用等、用途を問わない汎用性に優れたものである。さらに、傾斜部材３は、勾配確定部材４によって支持される構成であるため、不用意に外れて落下してしまう虞もない。 In the slope forming device 10, since the gradient of the slope S1 is determined by the gradient determining member 4, the slope S1 can be easily set to a desired gradient by adjusting the length of the gradient determining member. Further, since the inclination member 3 is configured to be supported by the gradient determining member 4, there is no need for a specific fixing structure required for the spanning structure, and the application is not limited to use for a gantry or for elevating to a vehicle. It has excellent versatility. Furthermore, since the inclination member 3 is configured to be supported by the gradient determining member 4, there is no risk of accidentally coming off and falling.

図２（ａ）および図３（ａ）に示すように、ジャッキ５は、手動式のねじジャッキであり、ねじ部５１と、このねじ部５１に螺合するハンドル５２と、ハンドル５２に固定された筒部５３を有している。このジャッキ５は、ハンドル５２を回転させることで、ハンドル５２と共に筒部５３の高さが変化する（ねじ部５１に対する相対的な位置が変化する）ものである。また、図３（ａ）に示すように、筒部５３の上端部分は、傾斜部材３のジャッキ取付片３３にボルトＢで連結され、ねじ部５１の下端部分は、ベース部材２のジャッキ取付片２４にボルトＢで連結されている。このジャッキ５は、勾配確定部材４とともに傾斜部材３を支持するものである。また、傾斜部材３が勾配確定部材４によって支持される前は、ジャッキ５を伸縮させることによって、傾斜部材３の傾斜角度、すなわちスロープＳ１の勾配を調整することができる。なお、手動式のジャッキ５に代えて、油圧式のジャッキを採用してもよい。 As shown in FIGS. 2A and 3A, the jack 5 is a manual screw jack, and is fixed to the screw portion 51, the handle 52 screwed to the screw portion 51, and the handle 52. It has a cylindrical portion 53. In the jack 5, the handle 52 is rotated to change the height of the tubular portion 53 together with the handle 52 (the relative position to the screw portion 51 is changed). Further, as shown in FIG. 3A, the upper end portion of the tubular portion 53 is connected to the jack mounting piece 33 of the tilting member 3 by the bolt B, and the lower end portion of the screw portion 51 is the jack mounting piece of the base member 2. It is connected to 24 with a bolt B. The jack 5 supports the inclination determining member 4 and the inclination member 3. Before the inclination member 3 is supported by the gradient determining member 4, the jack 5 can be expanded and contracted to adjust the inclination angle of the inclination member 3, that is, the slope of the slope S1. A hydraulic jack may be adopted instead of the manual jack 5.

図２（ａ）に示すように、支持部材６は、棒状のプレート６１と、プレート６１の下端部分に取り付けられた連結金具６２とを有している。本実施形態では、プレート６１の長さが異なる２種類の支持部材６（他端側の支持部材６に比べ、一端側の支持部材６の方が、プレート６１の長さが短い）を採用し、進行方向に間隔をあけて配置している。２種類の支持部材６は、プレート６１の長さ以外の構成は同じであるため、図４を用いて、一端側の支持部材６の構成および連結構造について説明する。 As shown in FIG. 2A, the support member 6 has a rod-shaped plate 61 and a connecting fitting 62 attached to the lower end portion of the plate 61. In this embodiment, two types of support members 6 having different lengths of the plate 61 (the support member 6 on the one end side is shorter than the support member 6 on the other end side) are adopted. , Are arranged at intervals in the traveling direction. Since the two types of support members 6 have the same configuration except the length of the plate 61, the configuration and connection structure of the support member 6 on the one end side will be described with reference to FIG. 4.

図４（ａ）に示すように、プレート６１は、上端部分に形成された挿通孔にボルトＢが挿通されて、傾斜部材３における幅方向両側に設けられた支持部材連結片３４にそれぞれ回動自在に連結されている。図４（ｂ）は、同図（ａ）の一点鎖線の楕円で囲んだＢ部を拡大して示す図である。図４（ｂ）に示すように、連結金具６２は、上側クレビス部６２１と下側クレビス部６２２とを有する継手であり、上側クレビス部６２１と下側クレビス部６２２それぞれに挿通孔が形成されている。上側クレビス部６２１には、プレート６１の下端部分が挿入されてボルトＢによって回動自在に連結されている。下側クレビス部６２２は、レール２２が挿入されて連結具７によってレール２２に連結されている。 As shown in FIG. 4( a ), the plate 61 has the bolts B inserted through the insertion holes formed in the upper end portion thereof, and pivots on the support member connecting pieces 34 provided on both sides in the width direction of the inclined member 3, respectively. Freely connected. FIG. 4B is an enlarged view of a portion B surrounded by an alternate long and short dash line ellipse in FIG. As shown in FIG. 4B, the connecting fitting 62 is a joint having an upper clevis portion 621 and a lower clevis portion 622, and insertion holes are formed in the upper clevis portion 621 and the lower clevis portion 622, respectively. There is. The lower end portion of the plate 61 is inserted into the upper clevis portion 621 and is rotatably connected by a bolt B. The rails 22 are inserted into the lower clevis portion 622, and are connected to the rails 22 by the connecting tool 7.

図４（ｃ）は、同図（ｂ）に示す連結具７を抜き出して示す図である。この連結具７は、本出願人が取得した特許第５３９５７４４号に記載された連結具である。連結具７は、、弾性変形自在で、中心部分で湾曲して湾曲部７１１が形成されバネ性が付与された連結部材７１と、連結部材７１の両端部に互いに対向する姿勢で取り付けられる一対の挿入部７２とを有している。連結部材７１は棒状体のものであり、湾曲部７１１の両側には連続してそれぞれ外側へ延びる一対の指掛け部７１２が形成されている。一対の指掛け部７１２は湾曲部７１１側から両端部側へ行くにしたがって互いに離れる方向へ真っ直ぐに延びている。 FIG. 4C is a diagram showing the connecting tool 7 shown in FIG. The connector 7 is the connector described in Japanese Patent No. 5395744 acquired by the present applicant. The connecting tool 7 is elastically deformable, and is provided with a connecting member 71 that is curved at a central portion and has a curved portion 711 and is provided with a spring property, and a pair of ends that are attached to both ends of the connecting member 71 so as to face each other. And an insertion portion 72. The connecting member 71 is a rod-shaped member, and a pair of finger hooks 712 that continuously extend outward are formed on both sides of the curved portion 711. The pair of finger hooks 712 extend straight in the direction away from each other from the side of the curved portion 711 toward both ends.

連結金具６２の下側クレビス部６２２とレール２２とを連結する場合には、連結具７の湾曲部７１１に掌を当て、一対の指掛け部７１２に指を掛けて、指で指掛け部７１２を押すように握る。これにより、湾曲部７１１と指掛け部７１２が弾性変形し、一点鎖線で示すように、一対の挿入部７２が互いに離れる方向へ移動する。この状態で、下側クレビス部６２２の挿入孔とレール２２の支持部材連結孔２２ａに一対の挿入部７２を対向させて、連結具７を握っている手を緩める。すると、一対の挿入部７２が互いに近づく方向へ付勢されて、下側クレビス部６２２の挿入孔とレール２２の支持部材連結孔２２ａに入り込む。これにより、ストッパ７３が下側クレビス部６２２の外周面に圧接して、支持部材６がベース部材２に連結される。なお、本実施形態では、連結金具６２における下側クレビス部６２２の下端と、ベース板２１の上面２１ａとの間には隙間Ｃが生じるように設定しており、摩擦による摩耗等を抑制している。 When connecting the lower clevis portion 622 of the connecting fitting 62 and the rail 22, the palm is applied to the curved portion 711 of the connecting tool 7, the fingers are hooked on the pair of finger hooks 712, and the finger hooks 712 are pushed by the fingers. Hold like As a result, the bending portion 711 and the finger hooking portion 712 are elastically deformed, and the pair of insertion portions 72 move away from each other, as indicated by the chain line. In this state, the pair of insertion portions 72 are opposed to the insertion hole of the lower clevis portion 622 and the support member connection hole 22a of the rail 22, and the hand holding the connection tool 7 is loosened. Then, the pair of insertion portions 72 are urged toward each other to enter the insertion hole of the lower clevis portion 622 and the support member connection hole 22 a of the rail 22. As a result, the stopper 73 comes into pressure contact with the outer peripheral surface of the lower clevis portion 622, and the support member 6 is connected to the base member 2. In the present embodiment, a gap C is formed between the lower end of the lower clevis portion 622 of the connecting fitting 62 and the upper surface 21a of the base plate 21 to suppress wear due to friction and the like. There is.

図２（ａ）に示すように、本実施形態では、ベース部材２と傾斜部材３との軸支部分Ｄと、勾配確定部材４との間に、進行方向に間隔をあけて２つ（幅方向両側を合わせて合計４つ）の支持部材６が配置されている。これら支持部材６によっても傾斜部材３が支持され、スロープＳ１（傾斜部材３）の耐荷重を向上させることができる。 As shown in FIG. 2( a ), in the present embodiment, two (widths are provided at intervals between the shaft supporting portion D of the base member 2 and the tilting member 3 and the gradient determining member 4 in the traveling direction. A total of four support members 6 are arranged on both sides in the direction. The tilting member 3 is also supported by these supporting members 6, and the withstand load of the slope S1 (tilting member 3) can be improved.

図２（ａ）に示すように、支持部材連結孔２２ａは、レール２２の進行方向に所定の間隔をあけて複数設けられているため、スロープＳ１の勾配に応じて、適切な支持部材連結孔２２ａを選択して支持部材６を連結すればよい。例えば、図２（ａ）に示す勾配確定部材４よりも短い勾配確定部材を採用し、スロープＳ１の勾配を小さく設定する場合には、他端側よりの支持部材連結孔２２ａを選択して支持部材６を連結すればよい。なお、複数の支持部材連結孔２２ａのピッチは特に限定されるものではないが、進行方向に等しく設定してもよいし、他端側から一端側に向けて徐々に狭くなるように設定してもよい。 As shown in FIG. 2A, a plurality of supporting member connecting holes 22a are provided at a predetermined interval in the traveling direction of the rail 22, so that the supporting member connecting holes are appropriate according to the slope of the slope S1. 22a may be selected and the support member 6 may be connected. For example, when a gradient determining member shorter than the gradient determining member 4 shown in FIG. 2A is adopted and the slope of the slope S1 is set small, the supporting member connecting hole 22a from the other end side is selected and supported. The member 6 may be connected. The pitch of the plurality of support member connecting holes 22a is not particularly limited, but may be set to be equal in the traveling direction, or may be set to be gradually narrowed from the other end side to the one end side. Good.

図２（ｂ）および同図（ｃ）は、同図（ａ）に示すスロープ形成装置１０を折り畳んだ状態を示す図である。 FIG. 2B and FIG. 2C are diagrams showing a state in which the slope forming device 10 shown in FIG.

図２（ｂ）に示す状態にスロープ形成装置１０を折り畳むには、勾配確定部材４の上端部分のボルトＢ（図３（ａ）参照）を取り外し、勾配確定部材４の下端部分のボルトＢを軸にして勾配確定部材４を水平な姿勢に回動させる。また、連結具７の指掛け部７１２を握って、一対の挿入部７２を、下側クレビス部６２２の挿入孔とレール２２の支持部材連結孔２２ａから外す。なお、図２（ｂ）では、連結具７を連結金具６２に取り付けた状態にしているが、連結具７を連結金具６２から取り外してもよい。次いで、ジャッキ５のハンドル５２を回転させ、ジャッキ５を縮めれば、図２（ｂ）に示すようにコンパクトに折り畳むことができ、撤去作業や運搬作業が容易になる。 To fold the slope forming device 10 into the state shown in FIG. 2B, the bolt B (see FIG. 3A) at the upper end portion of the gradient determining member 4 is removed, and the bolt B at the lower end portion of the gradient determining member 4 is removed. The gradient determining member 4 is rotated in a horizontal posture about the axis. Further, the finger hook 712 of the connecting tool 7 is grasped, and the pair of inserting portions 72 are removed from the inserting hole of the lower clevis portion 622 and the supporting member connecting hole 22a of the rail 22. Although the connecting tool 7 is attached to the connecting fitting 62 in FIG. 2B, the connecting tool 7 may be removed from the connecting fitting 62. Next, if the handle 52 of the jack 5 is rotated and the jack 5 is contracted, the jack 5 can be folded compactly as shown in FIG. 2B, which facilitates the removal work and the transportation work.

図２（ｃ）では、ジャッキ５をスロープ形成装置１０から取り外している。この態様とすれば、さらにコンパクトに折り畳むことができる。なお、勾配確定部材４をベース部材２から取り外してもよく、支持部材６を、傾斜部材３から取り外してもよい。 In FIG. 2C, the jack 5 is removed from the slope forming device 10. According to this aspect, it can be folded more compactly. The gradient determining member 4 may be removed from the base member 2 and the support member 6 may be removed from the tilting member 3.

一方、スロープ形成装置１０を設置する場合には、図２（ｂ）または同図（ｃ）に示す折り畳んだ状態で設置場所まで搬送した後、傾斜板３１の上面３１ａが所望の傾斜角度になるようにジャッキ５で持ち上げる。次いで、勾配確定部材４の上端部分を、ボルトＢによって傾斜部材３の第２他端側取付片３２に連結し、支持部材６の連結金具６２を、連結具７によってレール２２に連結すればよい。 On the other hand, when the slope forming device 10 is installed, the upper surface 31a of the inclined plate 31 has a desired inclination angle after being conveyed to the installation place in the folded state shown in FIG. 2B or FIG. Lift with jack 5. Next, the upper end portion of the gradient determining member 4 may be connected to the second other end side attachment piece 32 of the inclination member 3 by the bolt B, and the connecting fitting 62 of the support member 6 may be connected to the rail 22 by the connecting tool 7. ..

次に、図２〜図４に示すスロープ形成装置１０の変形例および他の実施形態について説明する。以下に説明する変形例および他の実施形態においては、図２〜図４に示す実施形態との相違点を中心に説明し、図２〜図４に示す実施形態における構成要素の名称と同じ名称の構成要素には、これまで用いた符号を付して説明し、重複する説明は省略することがある。 Next, modified examples and other embodiments of the slope forming device 10 shown in FIGS. 2 to 4 will be described. In the modified examples and other embodiments described below, differences from the embodiment shown in FIGS. 2 to 4 will be mainly described, and the same names as the names of the constituent elements in the embodiment shown in FIGS. The constituent elements of (1) will be described with the reference numerals used so far, and redundant description may be omitted.

図５は、図２〜図４に示すスロープ形成装置１０の変形例について、図２（ａ）に対応した状態を示す図である。 FIG. 5: is a figure which shows the state corresponding to FIG. 2(a) about the modified example of the slope formation apparatus 10 shown in FIGS.

図５（ａ）は、第１変形例のスロープ形成装置１１を示す図である。本変形例では、長さの短い勾配確定部材４と、高さの低いジャッキ５を採用することによって、勾配が緩いスロープＳ１を形成している。このように、スロープＳ１の勾配を緩くした場合であっても、適当な支持部材連結孔２２ａを選択することによって、支持部材６をベース部材２に連結させることができる。 FIG. 5A is a diagram showing a slope forming device 11 of a first modified example. In this modification, the slope determining member 4 having a short length and the jack 5 having a low height are used to form the slope S1 having a gentle slope. Thus, even when the slope of the slope S1 is made gentle, the support member 6 can be connected to the base member 2 by selecting an appropriate support member connection hole 22a.

図５（ｂ）は、第２変形例のスロープ形成装置１２を示す図である。本変形例では、傾斜部材３に第２レール３６を設け、ベース部材２に支持部材連結片２５を設けている。また、支持部材６におけるプレート６１の上端部分に連結金具６２を取り付け、この連結金具６２を、第２レール３６の第２支持部材連結孔３６ａに連結する態様を採用している。 FIG.5(b) is a figure which shows the slope formation apparatus 12 of a 2nd modification. In this modification, the second rail 36 is provided on the inclined member 3 and the support member connecting piece 25 is provided on the base member 2. In addition, a mode is adopted in which a connecting fitting 62 is attached to the upper end portion of the plate 61 of the supporting member 6 and the connecting fitting 62 is connected to the second supporting member connecting hole 36 a of the second rail 36.

図５（ｃ）は、第３変形例のスロープ形成装置１３を示す図である。本変形例では、傾斜部材３に第２レール３６を設け、ベース部材２にもレール２２を設けている。また、支持部材６におけるプレート６１の上端部分と下端部分それぞれに連結金具６２を取り付け、上端部分の連結金具６２を、第２レール３６の第２支持部材連結孔３６ａに連結し、下端部分の連結金具６２を、レール２２の支持部材連結孔２２ａに連結する態様を採用している。本変形例によれば、支持部材連結孔２２ａおよび第２支持部材連結孔３６ａを選択することによって、図５（ｃ）に示すように、支持部材６の姿勢を垂直にすることができる。これにより、傾斜部材３の支持がより安定し、耐荷重をより一層向上させることができる。 FIG.5(c) is a figure which shows the slope formation apparatus 13 of a 3rd modification. In this modification, the second rail 36 is provided on the inclined member 3 and the rail 22 is also provided on the base member 2. Further, connecting fittings 62 are attached to the upper end portion and the lower end portion of the plate 61 of the supporting member 6, and the connecting fitting 62 of the upper end portion is connected to the second supporting member connecting hole 36a of the second rail 36, and the lower end portion is connected. The metal fitting 62 is connected to the support member connecting hole 22a of the rail 22. According to this modification, by selecting the support member connection hole 22a and the second support member connection hole 36a, the posture of the support member 6 can be made vertical as shown in FIG. 5C. Thereby, the support of the inclined member 3 is more stable, and the withstand load can be further improved.

図６は、第２実施形態の第２スロープ形成装置１００を示す図である。図６（ａ）では、斜路Ｒの下端側部分を構成する、構台９の一部を示している。 FIG. 6 is a diagram showing a second slope forming device 100 of the second embodiment. FIG. 6A shows a part of the gantry 9 that constitutes the lower end side portion of the slope R.

図６（ａ）に示すように、第２スロープ形成装置１００は、構台９とスロープ形成装置１０との間に配置された接続架台８を備えている。この接続架台８は、スロープ形成装置１０によって形成されるスロープＳ１に連続する接続スロープＳ２を有するものである。なお、スロープＳ１と地面Ｇとの段差を解消するため、段差プレートＰが設置されている。
As shown in FIG. 6A, the second slope forming device 100 includes a connection frame 8 arranged between the gantry 9 and the slope forming device 10. The docking station 8, Ru der having a connecting slope S2 for continuous slope S1, formed by the slope forming apparatus 10. A step plate P is installed to eliminate the step between the slope S1 and the ground G.

図６（ｂ）は、同図（ａ）に示す第２スロープ形成装置１００を拡大して示す図である。図６（ｂ）に示すように、接続架台８は、底板８１と、上面８２ａが進行方向に傾斜した天板８２と、天板８２を支持する複数の支柱８３を備えている。天板８２の上面８２ａは、接続スロープＳ２を構成する部分であり、図６（ａ）に示すように、本実施形態では、接続スロープＳ２は、斜路Ｒと同程度（例えば２０％程度）の勾配であって、スロープＳ１の上端位置から上り勾配に設定されている。なお、支柱８３の長さを調整できる構成を採用し、接続スロープＳ２の勾配を変更可能な態様としてもよい。 FIG. 6B is an enlarged view showing the second slope forming device 100 shown in FIG. As shown in FIG. 6B, the connection base 8 includes a bottom plate 81, a top plate 82 whose upper surface 82a is inclined in the traveling direction, and a plurality of support columns 83 that support the top plate 82. The upper surface 82a of the top plate 82 is a portion that constitutes the connection slope S2, and as shown in FIG. 6A, in the present embodiment, the connection slope S2 has the same extent as the slope R (for example, about 20%). It is a slope, and is set to an upward slope from the upper end position of the slope S1. A configuration in which the length of the support column 83 can be adjusted may be adopted so that the slope of the connection slope S2 can be changed.

一端側の支柱８３には、架台側連結片８３１が設けられており、スロープ形成装置１０の傾斜板３１における他端側に設けられた装置側連結片３７とボルトＢによって回動自在に連結されている。スロープ形成装置１０における傾斜板３１の上面３１ａによって形成されたスロープＳ１は、接続スロープＳ２よりも緩い（例えば１３％程度の）勾配に設定されており、これにより、進行方向における一端側から他端側にかけて、緩い勾配のスロープＳ１と、若干急になった勾配の接続スロープＳ２が、連続している。この結果、図６（ａ）において模式的に示すように、車高の低い一般車両Ｓであっても、スロープＳ１に乗り入れやすくなり、一点鎖線で示すように、一般車両Ｓは、接続スロープＳ２および斜路Ｒをスムーズに上っていくことができる。なお、接続スロープＳ２の勾配を、斜路ＲとスロープＳ１との中間に設定し、スロープＳ１から斜路Ｒにかけて勾配が段階的に急になる態様としてもよい。また、図６（ａ）では、スロープＳ１と地面Ｇとの段差を解消するため、段差プレートＰを設置しているが、段差プレートＰに代えて、図６（ｂ）において一点鎖線で示すように、傾斜板３１の一端側に延長部３１１を形成してもよい。 A gantry-side connecting piece 831 is provided on the column 83 on one end side, and is rotatably connected by a bolt B to a device-side connecting piece 37 provided on the other end side of the slope plate 31 of the slope forming apparatus 10. ing. The slope S1 formed by the upper surface 31a of the inclined plate 31 in the slope forming device 10 is set to have a gentler slope (for example, about 13%) than the connection slope S2, whereby the one end side to the other end in the traveling direction is set. The slope S1 having a gentle slope and the connecting slope S2 having a slightly steep slope are continuous toward the side. As a result, as shown schematically in FIG. 6A, even a general vehicle S having a low vehicle height can easily get on the slope S1, and as shown by a one-dot chain line, the general vehicle S is connected to the connecting slope S2. And it is possible to smoothly go up the slope R. Note that the slope of the connection slope S2 may be set in the middle of the slope R and the slope S1, and the slope may be gradually increased from the slope S1 to the slope R. Further, in FIG. 6A, a step plate P is installed in order to eliminate the step between the slope S1 and the ground G. However, instead of the step plate P, as shown by the alternate long and short dash line in FIG. 6B. Further, the extension 311 may be formed on one end side of the inclined plate 31.

本発明は前述の実施形態に限定されるものではなく、特許請求の範囲に記載した範囲で種々の変更を行うことができる。例えば、勾配確定部材４と、ベース部材２および傾斜部材３との連結を、ボルトＢに代えて連結具７を用いてもよい。反対に、支持部材６とレール２２との連結を、連結具７に代えてボルトＢを用いてもよい。なお、以上説明した各実施形態や各変形例の記載それぞれにのみ含まれている構成要件であっても、その構成要件を、他の実施形態や他の変形例に適用してもよい。 The present invention is not limited to the above-described embodiment, and various modifications can be made within the scope described in the claims. For example, the gradient established member 4, the connection between the base member 2 and the inclined member 3, may be used connecting device 7 instead of the bolt B. On the contrary, the bolt B may be used for connecting the support member 6 and the rail 22 instead of the connecting tool 7. In addition, even if the constituent requirements are included only in the description of each embodiment and each modification described above, the constituent requirements may be applied to other embodiments and other modifications.

２ベース部材
３傾斜部材
４勾配確定部材
５ジャッキ
６支持部材
７連結具
８接続架台
９構台
１０，１１，１２，１３スロープ形成装置
２１ベース板
２２ａ支持部材連結孔
３６ａ第２支持部材連結孔
１００第２スロープ形成装置
Ｒ斜路
Ｓ１スロープ
Ｓ２接続スロープ 2 Base Member 3 Inclining Member 4 Gradient Determining Member 5 Jack 6 Supporting Member 7 Connecting Tool 8 Connection Stand 9 Construction Platform 10, 11, 12, 13 Slope Forming Device 21 Base Plate 22a Supporting Member Connecting Hole 36a Second Supporting Member Connecting Hole 100th 2 Slope forming device R Slope S1 Slope S2 Connection slope

Claims

In a slab provided at a site of civil engineering, in a slope forming device that is connected to an oblique road through which vehicles, heavy equipment, etc. pass, and that has a slope in the traveling direction of the vehicle and forms a slope that connects the oblique road and the ground ,
A base member extending in the traveling direction and installed on the ground ;
An inclined member that extends in the traveling direction and one end side of which is axially supported by the one end side of the base member and that constitutes the slope;
A gradient determining member that is coupled to each of the other end side of the base member and the other end side of the tilting member, and supports the other end side of the tilting member to fix the gradient.
And a lifting member that is detachable from the gradient determining member and that is removable, and that lifts the other end side of the tilting member ,
The gradient determining member is detachably and rotatably connected to both the base member and the inclined member ,
A state in which the gradient determining member is detached from one of the base member and the tilting member and is rotated with respect to the other, and the base member and the tilting member that are pivotally supported are folded. lifted by the lifting member to the inclined member from removed to the gradient determined member, the slope forming apparatus according to claim der Rukoto those forming the slope by connecting to the base member or the inclined member.

The slope forming device according to claim 1 , wherein the lifting member is a manual or hydraulic jack .

It has a supporting member which is arranged between a shaft supporting portion of the base member and the tilting member and the gradient determining member and which is connected to the base member and the tilting member to support the tilting member. The slope forming device according to claim 1 or 2, wherein.

The support member is rotatably connected to either one of the base member and the inclined member, and detachably connected to the other.
The other of the base member and the inclined member has a plurality of support member connecting portions to which the support member is connected,
The slope forming device according to claim 3, wherein the plurality of support member connecting portions are provided at a predetermined interval in the traveling direction.

A connecting base having a connecting slope that is connected to the lower end of the slope and has an upward slope from the upper end position of the slope whose slope is fixed by the slope fixing member;
The connection base comprises a bottom plate , a top plate having an upper surface forming the connection slope inclined in the traveling direction, and a plurality of columns supporting the top plate, the connection slope being continuous with the slope, and all SANYO pivotably connected to the tilting member,
The slope is set to a slope gentler than the connection slope, and the slope having a gentle slope and the connection slope having a steeper slope than the slope are continuous from one end side to the other end side in the traveling direction. The slope forming device according to any one of claims 1 to 4, wherein: