JPH0682101U - Railway rail fixture - Google Patents
Railway rail fixtureInfo
- Publication number
- JPH0682101U JPH0682101U JP2918493U JP2918493U JPH0682101U JP H0682101 U JPH0682101 U JP H0682101U JP 2918493 U JP2918493 U JP 2918493U JP 2918493 U JP2918493 U JP 2918493U JP H0682101 U JPH0682101 U JP H0682101U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- sleeper
- top surface
- fastening
- surface portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
(57)【要約】
【目的】 枕木部材に溝穴や切欠きを設ける必要がな
く、鉄道レールの位置や２本のレールの間隔（軌条幅）
の調整が容易な鉄道レール固定具を提供する。
【構成】 板状の頂面部１１を有する枕木部材１０の上
に鉄道レール２０を敷設し、そのベースフランジ部２１
を鉄道レール固定具により枕木部材に固定する。鉄道レ
ール固定具は、鉄道レールの両側でベースフランジ部の
上面を押さえる一対のレール押さえ部材３０と、両レー
ル押さえ部材の下部同士を枕木部材の頂面部の下方で締
結する締結部材３５とを具備する。レール押さえ部材３
０には枕木部材１０の頂面部１１の側縁に係合する係合
溝３４が形成されている。両レール押さえ部材３０を締
結部材３５で締結することにより、鉄道レールを枕木部
材の頂面部上の所望の位置に容易にクランプ固定するこ
とができる。
(57) [Abstract] [Purpose] There is no need to provide slots or notches in the sleeper members, and the position of the rails and the distance between the two rails (rail width)
Provide a rail rail fixture that can be easily adjusted. [Structure] A rail rail 20 is laid on a sleeper member 10 having a plate-shaped top surface portion 11, and a base flange portion 21 thereof is provided.
Is fixed to the sleeper member by the rail rail fixing tool. The railroad rail fixture includes a pair of rail pressing members 30 that press the upper surfaces of the base flange portions on both sides of the railroad rail, and a fastening member 35 that fastens the lower portions of both rail pressing members below the top surface portion of the sleeper member. To do. Rail holding member 3
At 0, an engagement groove 34 that engages with the side edge of the top surface portion 11 of the sleeper member 10 is formed. By fastening both rail pressing members 30 with fastening members 35, the rail can be easily clamped and fixed at a desired position on the top surface portion of the sleeper member.
Description
【０００１】[0001]
本考案はトンネル工事に好適に使用できる鉄道レール固定具に関し、更に詳し くは、鉄道レールの位置や２本のレールの間隔（軌条幅）の調整が容易な鉄道レ ール固定具に関する。 The present invention relates to a railway rail fixing device that can be suitably used for tunnel construction, and more particularly to a railway rail fixing device that allows easy adjustment of the position of the railway rail and the distance (rail width) between the two rails.
【０００２】[0002]
トンネルの掘削時やトンネル内面の覆工時にはトンネル内に鉄道レールを敷設 し、レール上で台車等を走行させて資材等の運搬を行うのが一般的である。この 場合、トンネルの掘削時とトンネル内面の覆工時では搬入出可能な台車等のサイ ズが異なってくるので、台車のサイズ等に合わせて鉄道レールの軌条幅を変更す ることがしばしば必要になる。 When excavating a tunnel or lining the inside of a tunnel, it is common to lay a rail on the inside of the tunnel and run a trolley on the rail to transport materials. In this case, the size of the trolley that can be loaded and unloaded differs when the tunnel is excavated and when the tunnel inner surface is lined.Therefore, it is often necessary to change the rail track width according to the size of the trolley. become.
【０００３】 従来より、Ｔ型鋼や横向きにしたＨ型鋼を枕木部材として使用し、その上に敷 設した断面略Ｉ字型の鉄道レールを固定する鉄道レール固定具が使用されている が、従来の鉄道レール固定具は枕木部材に形成した孔または切欠きを利用して枕 木部材に取り付ける構成となっている。Conventionally, a rail rail fixture that uses T-shaped steel or horizontally oriented H-shaped steel as a sleeper member and fixes a rail rail having a substantially I-shaped cross section laid on the sleeper member has been used. The railway rail fixing device is configured to be attached to the sleeper member by utilizing a hole or a notch formed in the sleeper member.
【０００４】[0004]
上述したように、従来の鉄道レール固定具は枕木部材に形成した孔または切欠 きを利用して枕木部材に取り付ける構成となっているため、鉄道レールを枕木部 材上の任意の位置に設置することができない。このため、台車のサイズ等に合わ せて鉄道レールの軌条幅を変更する必要があるときは枕木部材毎変更する必要が あり、多大な労力と作業効率の低下を招いていた。 As described above, the conventional rail rail fixture is configured to be attached to the sleeper member using the hole or notch formed in the sleeper member, so that the rail rail is installed at any position on the sleeper member. I can't. For this reason, when it is necessary to change the rail width of the railroad rails according to the size of the bogie or the like, it is necessary to change each sleeper member, resulting in a great reduction in labor and work efficiency.
【０００５】 したがって、本考案の目的は、鉄道レールの位置や２本のレールの間隔（軌条 幅）の調整が容易な鉄道レール固定具を提供することにある。Therefore, an object of the present invention is to provide a railway rail fixing tool in which the position of the railway rail and the distance (rail width) between the two rails can be easily adjusted.
【０００６】[0006]
請求項１記載の考案は、板状の頂面部を有する枕木部材の上に敷設される鉄道 レールのベースフランジ部を該枕木部材に固定するための鉄道レール固定具であ って、鉄道レールの両側でベースフランジ部の上面を押さえる一対のレール押さ え部材と、両レール押さえ部材の下部同士を枕木部材の頂面部の下方で締結する 締結部材とを備え、レール押さえ部材には枕木部材の側縁部に係合する係合溝が 形成されていることを特徴とする。 The invention according to claim 1 is a railway rail fixing tool for fixing a base flange portion of a rail rail laid on a sleeper member having a plate-shaped top surface portion to the sleeper member, the rail rail fixing member comprising: It is equipped with a pair of rail pressing members that press the upper surface of the base flange on both sides, and a fastening member that fastens the lower parts of both rail pressing members below the top surface of the sleeper member. It is characterized in that an engagement groove that engages with the edge portion is formed.
【０００７】 請求項２記載の考案は、請求項１記載の鉄道レール固定具において、締結部材 が両レール押さえ部材の下部に穿設した孔を貫通するボルトと、このボルトに螺 合するナットとからなることを特徴とする。According to a second aspect of the present invention, in the rail rail fixture according to the first aspect, a fastening member has a bolt penetrating through a hole formed in a lower portion of both rail pressing members, and a nut screwed to the bolt. It is characterized by consisting of.
【０００８】 請求項３記載の考案は、板状の頂面部を有する枕木部材の上に平行に敷設され る２本の断面略Ｉ字型の鉄道レールのベースフランジ部を該枕木部材に固定する ための鉄道レール固定具であって、各鉄道レールの両側でベースフランジ部の上 面を押さえる２組の各々一対のレール押さえ部材と、２組の両レール押さえ部材 の下部同士を枕木部材の頂面部の下方で締結する締結部材とを備え、レール押さ え部材には枕木部材の頂面部の側縁に係合する係合溝が形成され、締結部材が鉄 道レールの内側のレール押さえ部材の位置を規制するストッパを備えていること を特徴とする。According to a third aspect of the present invention, the base flange portions of two rails having a substantially I-shaped cross section, which are laid in parallel on the sleeper member having the plate-shaped top surface portion, are fixed to the sleeper member. A rail rail fixture for use in a railroad rail fixture, in which two pairs of rail holding members that hold the upper surface of the base flange on both sides of each rail and two lower portions of both rail holding members are attached to the top of the sleeper member. The rail holding member is formed with an engaging groove that engages with the side edge of the top surface portion of the sleeper member, and the fastening member serves as a rail pressing member inside the rail rail. It is characterized by having a stopper that regulates the position.
【０００９】 請求項４記載の考案は、請求項３記載の鉄道レール固定具において、締結部材 が両端部にねじ部を有し且つ２組の各々一対のレール押さえ部材の下部に穿設し た孔を貫通して延びる連結棒と、この連結棒のねじ部に螺合するナットとを有し 、ストッパが連結棒に設けられており、ストッパとナットとにより各々一対のレ ール押さえ部材を締結することを特徴とする。According to a fourth aspect of the present invention, in the rail rail fixture according to the third aspect, the fastening member has screw portions at both ends, and the fastening member is provided in a lower portion of each pair of two rail pressing members. The connecting rod has a connecting rod extending through the hole, and a nut screwed into the threaded portion of the connecting rod.A stopper is provided on the connecting rod.The stopper and the nut form a pair of rail holding members. It is characterized by concluding.
【００１０】[0010]
請求項１記載の鉄道レール固定具においては、両レール押さえ部材の下部を締 結部材で締め付けると両レール押さえ部材間が狭ばまることにより鉄道レールの ベースフランジ部が両レール押さえ部材の頂面部と枕木部材の頂面部との間に挟 持される。また、このときレール押さえ部材は係合溝の箇所で枕木部材の頂面部 の側縁に係合しているので、両レール押さえ部材の下部を締結部材で締め付ける と、両レール押さえ部材が係合溝の箇所で枕木部材の頂面部にかじり付く。した がって、枕木部材に溝穴や切欠きを設ける必要がなく、締結部材で締結された両 レール押さえ部材を介して鉄道レールを枕木部材の頂面部上の所望の位置にクラ ンプ固定することができる。 In the railway rail fixing device according to claim 1, when the lower portions of both rail holding members are tightened with a fastening member, the space between both rail holding members is narrowed, so that the base flange portion of the rail is the top surface portion of both rail holding members. And the top surface of the sleeper member. In addition, at this time, the rail pressing member is engaged with the side edge of the top surface portion of the sleeper member at the engaging groove, so if the lower portions of both rail pressing members are fastened with the fastening members, both rail pressing members will engage. It bites on the top surface of the sleeper member at the groove. Therefore, it is not necessary to provide a slot or notch in the sleeper member, and the rail rail is clamped to the desired position on the top surface of the sleeper member via both rail holding members fastened by the fastening members. be able to.
【００１１】 請求項２記載の鉄道レール固定具においては、締結部材がボルトとナットから なるので、安価に製造でき、レール押さえ部材の締結および解放作業を一般的な 工具のみで簡単に行うことができる。In the rail rail fixing device according to the second aspect, since the fastening member is composed of the bolt and the nut, it can be manufactured at low cost, and the fastening and releasing work of the rail holding member can be easily performed with only a general tool. it can.
【００１２】 請求項３記載の鉄道レール固定具においては、請求項１記載の鉄道レール固定 具と同様に、枕木部材に溝穴や切欠きを設ける必要がなく、締結部材で締結され た各一対のレール押さえ部材を介して２本の鉄道レールを枕木部材の頂面部上の 所望の位置にクランプ固定することができる。しかも、締結部材が鉄道レールの 内側のレール押さえ部材の位置を規制するストッパを備えているので、２本の鉄 道レールの軌条幅を一定に保ったまま枕木部材の頂面部上の所望の位置にクラン プ固定することができる。[0012] In the rail rail fixture according to claim 3, as in the rail rail fixture according to claim 1, there is no need to provide a slot or notch in the sleeper member, and each pair is fastened with a fastening member. The two rail rails can be clamped and fixed at desired positions on the top surface portion of the sleeper member through the rail pressing member. Moreover, since the fastening member is provided with the stopper that regulates the position of the rail pressing member inside the railway rail, the desired position on the top surface portion of the sleeper member is maintained while keeping the track width of the two rail rails constant. The clamp can be fixed to.
【００１３】 請求項４記載の鉄道レール固定具は構造が簡単で安価に製造できると共に、レ ール押さえ部材の締結および解放作業を一般的な工具のみで簡単に行うことがで きる。The rail rail fixing device according to the fourth aspect has a simple structure and can be manufactured at low cost, and the work of fastening and releasing the rail pressing member can be easily performed with only a general tool.
【００１４】[0014]
以下、図面を参照して本考案の実施例につき説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
【００１５】 図１〜図４は本考案の一実施例を示したものである。これらの図を参照すると 、鉄道レール２０はベースフランジ部２１と縦壁部２２と頭部２３とからなり、 断面略Ｉ字型に形成されている。この鉄道レール２０を載置するための枕木部材 １０は板状の頂面部１１と縦壁部１２とを有しており、例えばＨ型鋼からなる。1 to 4 show an embodiment of the present invention. Referring to these figures, the rail 20 has a base flange portion 21, a vertical wall portion 22 and a head portion 23, and is formed in a substantially I-shaped cross section. The sleeper member 10 on which the rail 20 is placed has a plate-shaped top surface portion 11 and a vertical wall portion 12, and is made of, for example, H-shaped steel.
【００１６】 本考案の特徴をなす鉄道レール固定具は枕木部材１０の頂面部１１の上に敷設 された鉄道レール２０を枕木部材１０に固定するためのもので、鉄道レール２０ の両側でベースフランジ部２１の上面２４，２５を押さえる一対のレール押さえ 部材３０と、両レール押さえ部材３０の下部同士を枕木部材１０の頂面部１１の 下方で締結する締結部材３５とを備えている。レール押さえ部材３０は縦板部３ ２と頂面部３１とを有し、断面略Ｌ字形に屈曲形成されている。レール押さえ部 材３０の頂面部３１の下面にはベースフランジ部２１の上面２４，２５に当接す る凸部３３が形成されている。レール押さえ部材３０の縦板部３２には枕木部材 １０の頂面部１１の側縁に係合する係合溝３４が形成されている。The rail rail fixture, which is a feature of the present invention, is for fixing the rail rail 20 laid on the top surface portion 11 of the sleeper member 10 to the sleeper member 10, and has base flanges on both sides of the rail rail 20. A pair of rail pressing members 30 that press the upper surfaces 24 and 25 of the portion 21 and a fastening member 35 that fastens the lower portions of both rail pressing members 30 below the top surface portion 11 of the sleeper member 10 are provided. The rail pressing member 30 has a vertical plate portion 32 and a top surface portion 31, and is bent and formed in a substantially L-shaped cross section. On the lower surface of the top surface portion 31 of the rail pressing member 30, there is formed a convex portion 33 that comes into contact with the upper surfaces 24 and 25 of the base flange portion 21. An engagement groove 34 that engages with a side edge of the top surface portion 11 of the sleeper member 10 is formed in the vertical plate portion 32 of the rail pressing member 30.
【００１７】 締結部材３５は両レール押さえ部材３０の下部に穿設した孔３６を貫通するボ ルト３９と、このボルト３９に螺合するナット３７，３８とからなる。なお、ナ ットは１つでもよいが、この実施例ではゆるみ防止のためにダブルナット構成と されている。The fastening member 35 includes a bolt 39 that penetrates a hole 36 formed in the lower portion of both rail pressing members 30, and nuts 37 and 38 that are screwed into the bolt 39. Although only one nut may be used, in this embodiment, a double nut structure is used to prevent loosening.
【００１８】 上記構成の鉄道レール固定具においては、両レール押さえ部材３０の下部をボ ルト３９とナット３７，３８で締め付けると、図４に示すように、両レール押さ え部３０材間が狭ばまることにより鉄道レール２０のベースフランジ部２１が両 レール押さえ部材３０の頂面部３１と枕木部材１０の頂面部１１との間に挟持さ れる。また、このときレール押さえ部材３０は係合溝３４の箇所で枕木部材１０ の頂面部１１の側縁に係合しているので、両レール押さえ部材３０の下部をボル ト３９とナット３７，３８で締め付けると、両レール押さえ部材３０が係合溝３ ４の箇所で枕木部材１０の頂面部１１にかじり付く。したがって、枕木部材１０ に溝穴や切欠きを設ける必要がなく、ボルト３９とナット３７，３８からなる締 結部材で締結された両レール押さえ部材３０を介して鉄道レール２０を枕木部材 １０の頂面部１１上の所望の位置にクランプ固定することができる。In the rail rail fixing device having the above-mentioned configuration, when the lower portions of both rail pressing members 30 are tightened with the bolt 39 and the nuts 37 and 38, as shown in FIG. By squeezing, the base flange portion 21 of the rail 20 is sandwiched between the top surface portions 31 of both rail pressing members 30 and the top surface portion 11 of the sleeper member 10. Further, at this time, since the rail pressing member 30 is engaged with the side edge of the top surface portion 11 of the sleeper member 10 at the engaging groove 34, the lower portions of both rail pressing members 30 are bolt 39 and nuts 37, 38. When tightened with, both rail pressing members 30 are gazed on the top surface portion 11 of the sleeper member 10 at the engaging groove 34. Therefore, it is not necessary to provide a slot or a notch in the sleeper member 10, and the rail rail 20 is secured to the top of the sleeper member 10 via both rail holding members 30 fastened with a fastening member composed of the bolt 39 and the nuts 37 and 38. It can be clamped at a desired position on the surface portion 11.
【００１９】 また、上記構成の鉄道レール固定具においては、締結部材がボルト３９とナッ ト３７，３８からなるので、安価に製造でき、レール押さえ部材３０の締結およ び解放作業を一般的な工具のみで簡単に行うことができる。Further, in the railway rail fixing device having the above-mentioned configuration, since the fastening member includes the bolt 39 and the nuts 37 and 38, it can be manufactured at low cost, and the fastening and releasing work of the rail pressing member 30 is generally performed. It can be easily done with only a tool.
【００２０】 図５は本考案の他の実施例を示したものである。図４に示す実施例では、ボル ト３９のねじ部がレール押さえ部材３０の孔３６の内面に接触するので、ボルト ３９とナット３７，３８を締め込んだときにレール押さえ部材３０がボルト３９ のねじ山を潰す可能性がある。そこで、図５に示す実施例ではナット３８にレー ル押さえ部材３０の孔３６に遊嵌するスリーブ４０を一体に形成することにより 、ボルト３９のねじ山を保護してる。他の構成は上記実施例と同様である。した がって、この実施例ではボルト３９のねじ山を潰す虞れのない鉄道レール固定具 を提供できる。FIG. 5 shows another embodiment of the present invention. In the embodiment shown in FIG. 4, the screw portion of the bolt 39 contacts the inner surface of the hole 36 of the rail holding member 30, so that the rail holding member 30 is fixed to the bolt 39 when the bolt 39 and the nuts 37 and 38 are tightened. May crush threads. Therefore, in the embodiment shown in FIG. 5, the nut 38 is integrally formed with the sleeve 40 that is loosely fitted in the hole 36 of the rail pressing member 30 to protect the thread of the bolt 39. Other configurations are the same as those in the above embodiment. Therefore, in this embodiment, it is possible to provide a railway rail fixing device that does not have a risk of crushing the thread of the bolt 39.
【００２１】 なお、この実施例ではナット３８にスリーブ４０を一体に形成したが、同様の 目的を達成するために、スリーブと一体のナットの代わりに一端にフランジ部を 有するスリーブを用いてもよい。In this embodiment, the sleeve 38 is integrally formed with the nut 38, but in order to achieve the same purpose, a sleeve having a flange portion at one end may be used instead of the nut integrated with the sleeve. .
【００２２】 図６は本考案の他の実施例を示したもので、締結部材３５のボルト３９の基部 ４１を一方のレール押さえ部材３０にかしめ固定したことを特徴とする。前述し た実施例のように一対のレール押さえ部材３０をボルト３９の頭部とナット３８ との間で締め付ける場合、ボルト３９の空回りを防止するために、ナット３８と ボルト３９の頭部とに工具を係合することを特徴とするが必要になる。これに対 し、図６の実施例では、締結部材３５のボルト３９の基部４１が一方のレール押 さえ部材３０にかしめ固定されているので、ナット３８，３７等に係合する工具 のみで確実に締付け作業を行うことができる。なお、同様の目的を達成するため に、ボルト３９を一方のレール押さえ部材３０に溶接固定したり、一方のレール 押さえ部材３０にボルト３９の角形頭部が嵌合する係合穴を形成してもよい。FIG. 6 shows another embodiment of the present invention, which is characterized in that the base portion 41 of the bolt 39 of the fastening member 35 is caulked and fixed to one rail pressing member 30. When tightening the pair of rail pressing members 30 between the heads of the bolts 39 and the nuts 38 as in the above-described embodiment, in order to prevent the bolts 39 from idling, the nuts 38 and the heads of the bolts 39 are mounted. Characterized by the need to engage a tool, but is required. On the other hand, in the embodiment shown in FIG. 6, the base portion 41 of the bolt 39 of the fastening member 35 is fixed to one rail pressing member 30 by caulking, so that it can be securely performed only by the tool engaging with the nuts 38, 37 and the like. The tightening work can be performed. In order to achieve the same purpose, the bolt 39 is welded and fixed to one rail holding member 30, or the one rail holding member 30 is provided with an engaging hole into which the square head of the bolt 39 is fitted. Good.
【００２３】 図７は本考案の更に他の実施例を示したものである。この実施例の鉄道レール 固定具は、板状の頂面部１１を有する枕木部材１０の上に平行に敷設される２本 の断面略Ｉ字型の鉄道レール２０，２０のベースフランジ部２１，２１を該枕木 部材１０に固定するためのもので、各鉄道レール２０の両側でベースフランジ部 ２１の上面を押さえる２組の各々一対のレール押さえ部材３０，３０と、２組の 両レール押さえ部材３０，３０の下部同士を枕木部材の頂面部の下方で締結する 締結部材３５とを備えている。前述した実施例と同様に、各レール押さえ部材３ ０３には枕木部材１０の頂面部１１の側縁に係合する係合溝３４が形成されてい る。一方、この実施例の締結部材３５は、両端部にねじ部４５を有し且つ２組の 各々一対のレール押さえ部材の下部に穿設した孔３６を貫通して延びる連結棒４ ２と、この連結棒４２の両端のねじ部４５に螺合するナット４６，４７とを有し 、連結棒４２には鉄道レール２０，２０の内側のレール押さえ部材３０の位置を 規制するストッパ４３，４３が固着されている。FIG. 7 shows another embodiment of the present invention. The rail rail fixture of this embodiment comprises two rail rails 20, 21 having a substantially I-shaped cross section, which are laid in parallel on a sleeper member 10 having a plate-shaped top surface portion 11, and base flange portions 21, 21. Is fixed to the sleeper member 10, and two sets of rail holding members 30 and 30 for holding the upper surface of the base flange portion 21 on both sides of each rail 20 and two sets of both rail holding members 30 are provided. , 30 and the fastening member 35 for fastening the lower portions of the sleepers 30 below the top surface portion of the sleeper member. Similar to the above-described embodiment, each rail pressing member 303 is formed with an engaging groove 34 that engages with a side edge of the top surface portion 11 of the sleeper member 10. On the other hand, the fastening member 35 of this embodiment has a threaded portion 45 at both ends and a connecting rod 42 extending through a hole 36 formed in the lower portion of each pair of two rail holding members, and a connecting rod 42. It has nuts 46 and 47 that are screwed into the threaded portions 45 at both ends of the connecting rod 42, and stoppers 43 and 43 that fix the position of the rail pressing member 30 inside the rails 20 and 20 are fixed to the connecting rod 42. Has been done.
【００２４】 この実施例では、ストッパ４３とナット３７，３８との間に一対のレール押さ え部材３０，３０の下部をはさみ、ナット３７，３８を締め込むことにより、各 々一対のレール押さえ部材３０，３０を締結することができる。したがって、前 述した各鉄道レール固定具と同様に、枕木部材１０に溝穴や切欠きを設ける必要 がなく、締結部材３５で締結された各一対のレール押さえ部材３０，３０を介し て２本の鉄道レール２０を枕木部材１０の頂面部１１上の所望の位置にクランプ 固定することができる。しかも、締結部材３５が鉄道レール２０の内側のレール 押さえ部材３０，３０の位置を規制するストッパ４３を備えているので、２本の 鉄道レール２０の軌条幅Ｄを一定に保ったまま枕木部材１０の頂面部１１上の所 望の位置にクランプ固定することができる。In this embodiment, the lower portions of the pair of rail pressing members 30, 30 are sandwiched between the stopper 43 and the nuts 37, 38, and the nuts 37, 38 are tightened, so that the pair of rail pressing members are respectively inserted. 30 and 30 can be fastened. Therefore, like the rail rail fixtures described above, it is not necessary to provide a slot or a cutout in the sleeper member 10, and two rail holding members 30, 30 fastened by the fastening member 35 are used. The rail rail 20 can be clamped and fixed at a desired position on the top surface portion 11 of the sleeper member 10. Moreover, since the fastening member 35 is provided with the stopper 43 that regulates the positions of the rail pressing members 30, 30 inside the railway rail 20, the sleeper member 10 is maintained while keeping the track width D of the two railway rails 20 constant. It can be clamped in the desired position on the top surface 11 of the.
【００２５】 この実施例ではストッパ４３は連結棒４２に固着されているが、例えば、スト ッパ４３をナットで構成し、連結棒４２に形成したねじ部に螺合させて位置調整 可能にすることもでき、このように構成すれば、ストッパ４３の位置調整により 軌条幅Ｄを調整することができる。さらに、連結棒４２は全長にわたり外周にね じを形成したものであってもよい。このような連結棒４２を用いた場合、図７に 示す２本の鉄道レール２０，２０の内側に別の鉄道レールを敷設する必要がある ときは、連結棒４２に螺合させたナットによって２組の各々一対のレール押さえ 部材３０，３０の間の別の一対のレール押さえ部材３０，３０を所望位置で締結 することができる。In this embodiment, the stopper 43 is fixed to the connecting rod 42. However, for example, the stopper 43 is made of a nut and screwed into a threaded portion formed on the connecting rod 42 so that the position can be adjusted. With such a configuration, the track width D can be adjusted by adjusting the position of the stopper 43. Further, the connecting rod 42 may have a screw formed on the outer circumference over the entire length. When such a connecting rod 42 is used, when another railway rail needs to be laid inside the two railway rails 20 and 20 shown in FIG. Another pair of rail pressing members 30, 30 between each pair of rail pressing members 30, 30 of the set can be fastened at a desired position.
【００２６】[0026]
以上の説明から明かなように、本考案によれば、枕木部材に溝穴や切欠きを設 ける必要がなく、締結部材で締結された両レール押さえ部材を介して鉄道レール を枕木部材の頂面部上の所望の位置に容易にクランプ固定することができるので 、鉄道レールの位置や２本のレールの間隔（軌条幅）の調整が容易な鉄道レール 固定具を提供することができる。 As is clear from the above description, according to the present invention, it is not necessary to provide a slot or a notch in the sleeper member, and the rail rail is connected to the top of the sleeper member through the rail holding members fastened by the fastening members. Since it can be easily clamped and fixed at a desired position on the surface portion, it is possible to provide a railroad rail fixture in which the position of the railroad rail and the interval (rail width) between the two rails can be easily adjusted.
【図１】本考案の一実施例に係る鉄道レール固定具の使
用状態を示す斜視図。FIG. 1 is a perspective view showing a use state of a rail rail fixture according to an embodiment of the present invention.
【図２】図１に示す鉄道レール固定具を図中矢印Ａ方向
に見た正面図。FIG. 2 is a front view of the railway rail fixing device shown in FIG. 1 as seen in the direction of arrow A in the figure.
【図３】図１に示す鉄道レール固定具を図中矢印Ｂ方向
に見た側面図。FIG. 3 is a side view of the railway rail fixing tool shown in FIG. 1 viewed in a direction of an arrow B in the figure.
【図４】図１に示す鉄道レール固定具の図３中Ｃ−Ｃ線
に沿った断面図。4 is a cross-sectional view of the railway rail fixture shown in FIG. 1 taken along the line C-C in FIG.
【図５】本考案の他の実施例を示す図４と同様の断面
図。FIG. 5 is a sectional view similar to FIG. 4, showing another embodiment of the present invention.
【図６】本考案の他の実施例を示す図４と同様の断面
図。FIG. 6 is a sectional view similar to FIG. 4, showing another embodiment of the present invention.
【図７】本考案の更に別の実施例に係る鉄道レール固定
具の使用状態を示す正面図。FIG. 7 is a front view showing a usage state of a railway rail fixing device according to still another embodiment of the present invention.
１０ 枕木部材 １１ 枕木部材の頂面部 ２０ 鉄道レール ２１ ベースフランジ部 ３０ レール押さえ部材 ３４ 係合溝 ３５ 締結部材 ３６ 孔 ３７，３８ ナット ３９ ボルト ４０ スリーブ ４２ 連結棒 ４３ ストッパ ４６，４７ ナット 10 sleeper member 11 top surface part of sleeper member 20 rail rail 21 base flange part 30 rail holding member 34 engagement groove 35 fastening member 36 hole 37, 38 nut 39 bolt 40 sleeve 42 connecting rod 43 stopper 46, 47 nut
Claims (4)
設される鉄道レールのベースフランジ部を該枕木部材に
固定するための鉄道レール固定具であって、鉄道レール
の両側でベースフランジ部の上面を押さえる一対のレー
ル押さえ部材と、両レール押さえ部材の下部同士を枕木
部材の頂面部の下方で締結する締結部材とを備え、レー
ル押さえ部材には枕木部材の頂面部の側縁に係合する係
合溝が形成されていることを特徴とする鉄道レール固定
具。1. A rail rail fixture for fixing a rail rail base flange portion laid on a sleeper member having a plate-like top surface portion to the sleeper member, the base flanges being provided on both sides of the rail rail. A pair of rail pressing members for pressing the upper surface of the rail portion, and a fastening member for fastening the lower portions of both rail pressing members below the top surface portion of the sleeper member, and the rail pressing member is provided on the side edge of the top surface portion of the sleeper member. A railroad rail fixture, characterized in that an engagement groove for engagement is formed.
穿設した孔を貫通するボルトと、このボルトに螺合する
ナットとからなることを特徴とする請求項１記載の鉄道
レール固定具。2. The railway rail fixing device according to claim 1, wherein the fastening member comprises a bolt penetrating a hole formed in the lower portion of both rail pressing members and a nut screwed to the bolt.
行に敷設される２本の断面略Ｉ字型の鉄道レールのベー
スフランジ部を該枕木部材に固定するための鉄道レール
固定具であって、各鉄道レールの両側でベースフランジ
部の上面を押さえる２組の各々一対のレール押さえ部材
と、２組の両レール押さえ部材の下部同士を枕木部材の
頂面部の下方で締結する締結部材とを備え、レール押さ
え部材には枕木部材の頂面部の側縁に係合する係合溝が
形成され、締結部材が鉄道レールの内側のレール押さえ
部材の位置を規制するストッパを備えていることを特徴
とする鉄道レール固定具。3. A rail rail fixture for fixing the base flange portions of two rails having a substantially I-shaped cross section, which are laid in parallel on a sleeper member having a plate-shaped top surface portion, to the sleeper member. And a fastening for fastening the two pairs of rail pressing members that press the upper surface of the base flange portion on both sides of each rail and the lower parts of the two rail pressing members under the top surface portion of the sleeper member. A rail pressing member is formed with an engaging groove that engages with a side edge of the top surface portion of the sleeper member, and the fastening member includes a stopper that regulates the position of the rail pressing member inside the rail. A railroad rail fixture characterized by that.
組の各々一対のレール押さえ部材の下部に穿設した孔を
貫通して延びる連結棒と、この連結棒のねじ部に螺合す
るナットとを有し、ストッパが連結棒に設けられてお
り、ストッパとナットとにより各々一対のレール押さえ
部材を締結することを特徴とする請求項３記載の鉄道レ
ール固定具。4. The fastening member has threaded portions at both ends and 2
Each of the pair has a connecting rod extending through a hole formed in the lower portion of the pair of rail pressing members, and a nut screwed into the threaded portion of the connecting rod, and a stopper is provided on the connecting rod. The rail rail fixture according to claim 3, wherein a pair of rail pressing members are fastened by a stopper and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2918493U JP2529684Y2 (en) | 1993-05-07 | 1993-05-07 | Railway rail fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2918493U JP2529684Y2 (en) | 1993-05-07 | 1993-05-07 | Railway rail fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0682101U true JPH0682101U (en) | 1994-11-25 |
| JP2529684Y2 JP2529684Y2 (en) | 1997-03-19 |
Family
ID=12269128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2918493U Expired - Fee Related JP2529684Y2 (en) | 1993-05-07 | 1993-05-07 | Railway rail fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529684Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774928A (en) * | 2018-07-18 | 2018-11-09 | 中铁二院工程集团有限责任公司 | One kind is asymmetric laterally to withhold rail fastener system |
| CN110886156A (en) * | 2019-12-15 | 2020-03-17 | 湘潭市恒欣实业有限公司 | Fixing clamping seat for butt joint of rail |
-
1993
- 1993-05-07 JP JP2918493U patent/JP2529684Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774928A (en) * | 2018-07-18 | 2018-11-09 | 中铁二院工程集团有限责任公司 | One kind is asymmetric laterally to withhold rail fastener system |
| CN108774928B (en) * | 2018-07-18 | 2023-07-28 | 中铁二院工程集团有限责任公司 | Asymmetric lateral buckling steel rail fastener system |
| CN110886156A (en) * | 2019-12-15 | 2020-03-17 | 湘潭市恒欣实业有限公司 | Fixing clamping seat for butt joint of rail |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529684Y2 (en) | 1997-03-19 |
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