JP4941812B2 - Moving wall suspension - Google Patents

Moving wall suspension Download PDF

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JP4941812B2
JP4941812B2 JP2006121664A JP2006121664A JP4941812B2 JP 4941812 B2 JP4941812 B2 JP 4941812B2 JP 2006121664 A JP2006121664 A JP 2006121664A JP 2006121664 A JP2006121664 A JP 2006121664A JP 4941812 B2 JP4941812 B2 JP 4941812B2
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suspension
sleeve
wheel
horizontal
intersection
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晴夫 田渕
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Comany Inc
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Description

本発明は２個の水平車輪を移動壁の上端両側に備えて天井レールに吊設し、交差部を移動する際の騒音を抑制した吊車に関するものである。   The present invention relates to a suspended vehicle provided with two horizontal wheels on both sides of the upper end of a moving wall and suspended from a ceiling rail to suppress noise when moving at an intersection.

間仕切りには所定の位置にパネルを据付・固定して構成されるものと、その場所を移動することが出来る移動壁がある。移動壁とは天井レールに吊設されて移動することが出来るように構成され、必要に応じて建物の大きな空間を仕切ることが出来、又、不要な時には収納部へ移動して撤去することが出来る。大きな空間を仕切る場合には天井レールに沿って吊設されると共に直線状に配列され、収納する場合には複数枚の移動壁は所定の間隔をおいて平行に配列される。   The partition has a structure in which a panel is installed and fixed at a predetermined position, and a moving wall that can move the place. A moving wall is constructed so that it can be suspended from a ceiling rail and can be moved to partition a large space in a building as needed. I can do it. When partitioning a large space, it is suspended along a ceiling rail and arranged in a straight line, and when stored, a plurality of moving walls are arranged in parallel at a predetermined interval.

ところで、移動壁を天井レールに吊設・移動することが出来る吊車には図４(ａ)に示す水平車輪型式の吊車と，(ｂ)に示す垂直車輪型式の吊車があり、前者の水平車輪型式の吊車は２個の水平車輪（イ）、（イ）が所定の間隔をおいて吊ボルト軸（ロ）に軸支され、天井レール（ハ）の上下２段を成して形成している走行片（ニ）、（ニ）に外周が載って回転することが出来る。   By the way, there are a horizontal wheel type suspension vehicle shown in FIG. 4 (a) and a vertical wheel type suspension vehicle shown in FIG. 4 (b) as suspension vehicles capable of suspending / moving the moving wall on the ceiling rail. The type of suspension vehicle is formed by two horizontal wheels (a) and (a) supported on a suspension bolt shaft (b) at a predetermined interval, and formed in two upper and lower stages of a ceiling rail (c). The running pieces (d) and (d) that are present can be rotated with the outer circumference resting on them.

一方の垂直車輪型式の吊車は、直方体をしたブロック本体（ホ）の前後・両側に垂直車輪（ヘ）、（ヘ）・・を軸支しており、該垂直車輪（ヘ）、（ヘ）・・は天井レール（ト）の走行片（チ）、（チ）に載って回転することが出来る。ところで、上記垂直車輪型式の吊車の場合には比較的真直ぐに移動することが可能であるが、水平車輪型式の吊車の場合には各水平車輪（イ）、（イ）が天井レール（ハ）の両側壁（リ）、（リ）に当って位置決めされ直線移動するが、吊車が天井レール（ハ）の交差部に差し掛かると、側壁（リ）の存在しない箇所があり、該吊車は横ズレする。その為に、両水平車輪（イ）、（イ）の間の吊ボルト軸（ロ）に取付けているスリーブ（ヌ）が走行片（ニ）のコーナーに当って衝撃音を発生する。   One vertical wheel type suspension vehicle supports vertical wheels (f), (f),... On the front and rear and both sides of a rectangular block body (e). The vertical wheels (f), (f)・ ・ Can be mounted on the running piece (chi) and (chi) of the ceiling rail (g) and rotate. By the way, in the case of the vertical wheel type suspension vehicle, it is possible to move relatively straight, but in the case of a horizontal wheel type suspension vehicle, each horizontal wheel (A), (A) is a ceiling rail (C). However, when the suspension car reaches the intersection of the ceiling rail (c), there is a part where the side wall (re) does not exist. To shift. Therefore, the sleeve (n) attached to the suspension bolt shaft (b) between the horizontal wheels (b) and (b) hits the corner of the traveling piece (d) and generates an impact sound.

水平車輪型式の吊車を備えた移動壁が天井レール（ハ）に沿って移動する場合、多少を問わず騒音を発生するが、この騒音で最も大きいのが交差部を吊車が通過する際に、スリーブ（ヌ）が走行片（ニ）のコーナーに当って発生する音である。従来の移動壁において、吊車が交差部をスムーズに通過する為の装置は色々知られている。   When a moving wall equipped with a horizontal wheel type suspension vehicle moves along the ceiling rail (c), noise is generated regardless of the amount, but the largest noise is when the suspension vehicle passes through the intersection. This is a sound generated when the sleeve (n) hits the corner of the running piece (d). Various devices for smoothly passing a suspension car through an intersection in a conventional moving wall are known.

例えば、特開昭６４−３３３８３号に係る「間仕切り用走行レールの交差点装置」は、吊車によって移動壁を走行レールに吊設し、該吊車は水平車輪型式で走行レールは車輪底を内方へ向け断面三角形状に傾斜させており、かつ走行レールの交差点部における移動壁の方向変換をスムーズならしめるものである。   For example, in “Division traveling rail intersection device” disclosed in Japanese Patent Application Laid-Open No. 64-33383, a moving wall is suspended from a traveling rail by a suspension vehicle, the suspension vehicle is of a horizontal wheel type, and the traveling rail has a wheel bottom inward. The direction of the moving wall at the intersection of the traveling rails is made smooth.

実開平７−３２１６３号に係る「移動パネルを吊設する吊車」は、２個の水平車輪を備える吊車において、車輪の底を凹状又は凸状に湾曲した曲面と成し、凹状車輪底の場合には内周側の傾斜率を大きくし、外周側での傾斜率を小さくし、又凸状車輪底では内周側の傾斜率を小さく、外周側の傾斜率を大きく形成している。   “Suspension vehicle for suspending a moving panel” according to Japanese Utility Model Laid-Open No. 7-32163 is a suspension vehicle having two horizontal wheels, where the bottom of the wheel is a curved surface curved in a concave or convex shape, In this case, the inclination rate on the inner peripheral side is increased, the inclination rate on the outer peripheral side is decreased, and on the convex wheel bottom, the inclination rate on the inner peripheral side is decreased and the inclination rate on the outer peripheral side is increased.

さらに、実開平４−５９２８７号に係る「移動間仕切り用吊車」は、吊軸の上端に所定の間隔をおいて、回転自在に同芯を成して軸支された２個の車輪が、内側へ向いて傾斜したレール片の走行面を転がり走行するように、天井に敷設したレールに内装した吊車であり、吊車の車輪には樹脂輪を形成し、樹脂輪の外周にレールの走行面との接触域を除いた他の領域に金属製の補強輪を設け、補強輪の外径を樹脂輪より大きくしている。   Furthermore, the “moving partition suspension wheel” according to Japanese Utility Model Laid-Open No. 4-59287 has two wheels that are rotatably concentrically supported at a predetermined interval at the upper end of the suspension shaft, It is a suspension car built in a rail laid on the ceiling so as to roll on the traveling surface of the rail piece inclined toward the surface, a resin wheel is formed on the wheel of the suspension car, and the traveling surface of the rail is formed on the outer periphery of the resin wheel. A metal reinforcing ring is provided in the other area excluding the contact area, and the outer diameter of the reinforcing ring is made larger than that of the resin ring.

このように、移動壁の吊車に関するものは色々あるが、交差部を通過するに際して騒音を抑制した内容の技術は存在していない。実開平４−５９２８７号に係る「移動間仕切り用吊車」のように、金属製の補強輪を設けることで車輪の強度は高くなるが、側壁に当って騒音は一段と大きくなる。   Thus, although there are various things related to the suspension vehicle of the moving wall, there is no technology that suppresses noise when passing through the intersection. Although the strength of the wheel is increased by providing a metal reinforcing wheel as in the “moving partition suspension wheel” according to Japanese Utility Model Laid-Open No. 4-59287, noise is further increased by hitting the side wall.

図４(ａ)の水平車輪型式の吊車に設けている上記スリーブ（ヌ）は、上下両水平車輪（イ）、（イ）を取着している吊ボルト（ロ）に設けているカラーであり、該スリーブ（ヌ）を介して両水平車輪（イ）、（イ）の間隔は定まっている。従って、両水平車輪（イ）、（イ）は共に天井レール（ハ）の走行片（ニ）、（ニ）に載って転動することが出来る。   The sleeve (nu) provided in the horizontal wheel type suspension wheel in FIG. 4 (a) is a collar provided on the suspension bolt (b) that attaches the upper and lower horizontal wheels (b) and (b). Yes, the distance between the horizontal wheels (A) and (A) is determined via the sleeve (N). Accordingly, both horizontal wheels (A) and (B) can roll on the traveling pieces (D) and (D) of the ceiling rail (C).

水平車輪型式の吊車が移動する天井レール（ハ）は同図に示しているように、両側壁（リ）、（リ）から内側へ走行片（ニ）、（ニ）が延び、側壁（リ）、（リ）が無くなる交差部にて横ズレした吊車が走行片（ニ）の先端に衝突する。該スリーブ（ヌ）は吊ボルト（ロ）より外径が大きいために、スリーブ（ヌ）が走行片（ニ）に衝突して騒音を発する。又はスリーブ（ヌ）でなく、水平車輪（イ）が側壁（リ）に当って騒音を発生する場合もある。
特開昭６４−３３３８３号に係る「間仕切り用走行レールの交差点装置」 実開平７−３２１６３号に係る「移動パネルを吊設する吊車」 実開平４−５９２８７号に係る「移動間仕切り用吊車」 As shown in the figure, the ceiling rail (c) on which the horizontal wheel type suspension wheel moves is shown in FIG. ), (Li), the suspension vehicle that has shifted laterally at the intersection where it will disappear collides with the tip of the traveling piece (d). Since the outer diameter of the sleeve (nu) is larger than that of the suspension bolt (b), the sleeve (nu) collides with the traveling piece (d) and generates noise. Alternatively, there is a case where the horizontal wheel (A) hits the side wall (Li) instead of the sleeve (NO) and generates noise.
"Intersection device for running rails for partitions" according to Japanese Patent Application Laid-Open No. 64-33383 "Suspension wheel for suspending moving panels" according to Japanese Utility Model Publication No. 7-32163 “Moving partition suspension car” according to Japanese Utility Model Publication No. 4-59287

このように、従来の移動壁を吊設・移動する水平車輪型式の吊車には上記のごとき問題がある。本発明が解決しようとする課題はこの問題点であり、移動壁が交差部を通過する際にコーナーに当って、衝撃に伴う騒音を抑制することが出来る移動壁の吊車を提供する。   As described above, the conventional horizontal wheel type suspension vehicle that suspends and moves the moving wall has the above-described problems. The problem to be solved by the present invention is this problem, and provides a moving wall suspension vehicle that can hit a corner when the moving wall passes through an intersection and suppress noise caused by an impact.

本発明に係る移動壁の吊車はその対象を水平車輪型式とし、２個の水平車輪が所定の間隔をおいて吊ボルト軸に回転自在に軸支されている。そして、両水平車輪の間に設けているスリーブの外周には消音スリーブを取付けている。この消音スリーブはウレタンゴム又はその他のゴムなどを材質とした弾性ローラで構成され、天井レールの交差部にて吊車が横ズレした際には、この消音スリーブが走行片コーナーに当るようにしている。   The moving wall suspension vehicle according to the present invention has a horizontal wheel model as a target, and two horizontal wheels are rotatably supported on the suspension bolt shaft at a predetermined interval. A muffler sleeve is attached to the outer periphery of the sleeve provided between the two horizontal wheels. This silencer sleeve is composed of an elastic roller made of urethane rubber or other rubber, and when the suspension car is laterally displaced at the intersection of the ceiling rail, this silencer sleeve hits the corner of the running piece. .

ところで、吊車が天井レールを直線走行する場合には消音スリーブと走行片先端との間には僅かな隙間しか存在しないが、交差部に差し掛かると走行片は屈曲して走行片のコーナーとの隙間は大きく拡大する。一方、水平車輪も天井レールの側壁との間に僅かな隙間を残して直線走行するが、交差部に差し掛かると該側壁は屈曲して、側壁のコーナーとの隙間は大きく拡大する。   By the way, when the suspension vehicle travels linearly on the ceiling rail, there is only a slight gap between the silencer sleeve and the tip of the traveling piece. The gap is greatly enlarged. On the other hand, the horizontal wheels also run in a straight line leaving a slight gap with the side wall of the ceiling rail. However, when approaching the intersection, the side wall is bent and the gap between the side wall corners is greatly enlarged.

本発明では、消音スリーブと走行片のコーナー間隙間を水平車輪と側壁のコーナー間隙間より小さくしている。従って、交差部に差し掛かることで吊車が横ズレした場合、水平車輪が交差部の側壁コーナーに当る前に消音スリーブが走行片のコーナーに当ることが出来る。   In the present invention, the gap between the silencer sleeve and the running piece is smaller than the gap between the corners of the horizontal wheel and the side wall. Therefore, when the suspension wheel is shifted laterally by reaching the intersection, the muffler sleeve can hit the corner of the traveling piece before the horizontal wheel hits the side wall corner of the intersection.

本発明の吊車は、両水平車輪の間に消音スリーブを嵌めている為に、該吊車が交差部に差し掛かって横ズレすることで走行片のコーナーに当っても大きな衝撃を伴うことなく、騒音を抑えることが出来る。そして、該吊車は水平車輪が天井レールの交差部にて側壁コーナーに当ることがないように、側壁コーナーと水平車輪との隙間を消音スリーブと走行片コーナーとの隙間より大きくしている。従って、水平車輪が側壁コーナーに衝突することはなく、騒音は発生しない。   The suspension vehicle of the present invention has a noise-reducing sleeve fitted between both horizontal wheels, so that even if the suspension vehicle hits a crossing portion and shifts laterally, it does not cause a large impact even if it hits a corner of a traveling piece. Can be suppressed. The suspension vehicle has a gap between the side wall corner and the horizontal wheel larger than a gap between the muffler sleeve and the traveling piece corner so that the horizontal wheel does not hit the side wall corner at the intersection of the ceiling rails. Therefore, the horizontal wheel does not collide with the side wall corner, and no noise is generated.

このように、吊車が交差部を通過する際の衝撃音の発生を抑えることができる。そして、本発明の吊車は両水平車輪の間に消音スリーブを嵌めただけの簡単な構造であり、その製作コストは安く、しかも動作は安定して何時までも持続することが出来る。   In this way, it is possible to suppress the generation of impact sound when the suspension vehicle passes through the intersection. The suspension wheel according to the present invention has a simple structure in which a muffler sleeve is fitted between both horizontal wheels, and its manufacturing cost is low, and the operation can be continued stably.

図１は一般的な移動壁１を表している正面図である。該移動壁１はその上端両サイドに吊車２，２が取付けられ、吊車２，２と移動壁１とは吊ボルト３，３にて連結している。吊車２は天井に敷設した天井レールに遊嵌されて移動することが出来、移動壁１は吊車２，２に吊設されて、吊車２，２と共に移動することが出来る。   FIG. 1 is a front view showing a general moving wall 1. Suspension wheels 2 and 2 are attached to both sides of the upper end of the moving wall 1, and the suspension wheels 2 and 2 and the moving wall 1 are connected by suspension bolts 3 and 3. The suspension vehicle 2 can be moved by being freely fitted on a ceiling rail laid on the ceiling, and the moving wall 1 can be suspended by the suspension vehicles 2 and 2 and moved together with the suspension vehicles 2 and 2.

図２は天井レール４に吊設されている移動壁１の断面を表しているが、該吊車２は水平車輪型式とし、２個の水平車輪５ａ，５ｂは吊ボルト３に所定の間隔をおいて回転自在に軸支されている。そして、両水平車輪５ａ，５ｂの間にはスリーブ６が取付けられ、水平車輪間距離が一定に固定されている。天井レール４は側壁部７ａに走行片８ａを有し、他方の側壁部７ｂには走行片８ｂを有しており、水平車輪５ａの外周は走行片８ａに載り、水平車輪５ｂの外周は走行片８ｂに載っている。   FIG. 2 shows a section of the moving wall 1 suspended from the ceiling rail 4. The suspension wheel 2 is a horizontal wheel model, and the two horizontal wheels 5 a and 5 b are spaced from the suspension bolt 3 by a predetermined distance. And is pivotally supported. A sleeve 6 is attached between the horizontal wheels 5a and 5b, and the distance between the horizontal wheels is fixed. The ceiling rail 4 has a running piece 8a on the side wall 7a, and a running piece 8b on the other side wall 7b. The outer periphery of the horizontal wheel 5a rests on the running piece 8a, and the outer circumference of the horizontal wheel 5b runs. It is on the piece 8b.

走行片８ａ，８ｂの走行面は内側へ傾斜している為に、水平車輪５ａ，５ｂの下側外周が走行面に接して回転することが出来る。そして、一方の水平車輪５ａは側壁部７ａに近接し、他方の水平車輪５ｂは側壁部７ｂに近接しているために、該吊車２は横ズレすることなく、真直ぐに延びる天井レール４に沿って移動することが出来る。   Since the traveling surfaces of the traveling pieces 8a and 8b are inclined inward, the lower outer periphery of the horizontal wheels 5a and 5b can be rotated in contact with the traveling surface. Since one horizontal wheel 5a is close to the side wall portion 7a and the other horizontal wheel 5b is close to the side wall portion 7b, the suspension wheel 2 is not displaced laterally but along the ceiling rail 4 that extends straight. Can move.

吊車２から下方へ延びる吊ボルト３は、天井レール４の一部として形成しているガイド部９ａ，９ｂの間に形成しているガイド空間１０を貫通して下方へ延び、吊ボルト３の下端は移動壁１に固定されている。ガイド部９ａ、９ｂの下端には外側へ張り出す支持部１１ａ，１１ｂが設けられ、この支持部１１ａ，１１ｂには天井パネル１２，１２の縁が載って支持されている。   The suspension bolt 3 extending downward from the suspension wheel 2 extends downward through the guide space 10 formed between the guide portions 9 a and 9 b formed as a part of the ceiling rail 4, and the lower end of the suspension bolt 3. Is fixed to the moving wall 1. Support portions 11a and 11b projecting outward are provided at the lower ends of the guide portions 9a and 9b, and the edges of the ceiling panels 12 and 12 are supported on the support portions 11a and 11b.

そして、移動壁１の上部にはシールド板１３，１３が吊ボルト３を挟んだ両面側に起立して設けられ、該シールド板１３，１３の上端は上記支持部１１ａ，１１ｂに接近している為に、ある程度の気密性及び遮音性が得られる。勿論、移動壁１の上部に上圧接部材を設け、下部には下圧接部材を備えることも出来る。この場合には、上圧接部材を上昇することで天井レール４の支持部１１ａ，１１ｂに圧接し、下圧接部材を降下することで床面に圧接して移動壁１が固定される。   Shield plates 13 and 13 are provided upright on both sides of the suspension bolt 3 on the upper portion of the moving wall 1, and the upper ends of the shield plates 13 and 13 are close to the support portions 11a and 11b. Therefore, a certain degree of airtightness and sound insulation can be obtained. Of course, an upper pressure contact member can be provided on the upper portion of the moving wall 1 and a lower pressure contact member can be provided on the lower portion. In this case, the movable wall 1 is fixed by ascending the upper pressure contact member to press against the support portions 11a and 11b of the ceiling rail 4 and lowering the lower pressure contact member to press against the floor surface.

ところで、吊車２の両水平車輪５ａ，５ｂ間の距離を保つために、吊ボルト３には上記スリーブ６が嵌っているが、従って両水平車輪５ａ，５ｂは共に走行片８ａ，８ｂの走行面に隙間なく接して転動することが出来る。すなわち、両走行面間の高さに合わせて両水平車輪５ａ，５ｂの間隔が定められている。そして、本発明では該スリーブ６の外周に消音スリーブ１４が嵌っている。   By the way, in order to keep the distance between the two horizontal wheels 5a, 5b of the suspension wheel 2, the above-mentioned sleeve 6 is fitted to the suspension bolt 3. Therefore, both the horizontal wheels 5a, 5b are both traveling surfaces of the traveling pieces 8a, 8b. It is possible to roll in contact with no gap. That is, the distance between the horizontal wheels 5a and 5b is determined according to the height between the two traveling surfaces. In the present invention, a silencer sleeve 14 is fitted on the outer periphery of the sleeve 6.

この消音スリーブ１４は側壁７ａから内側へ延びる走行片８ａの先端と僅かな隙間を残しているが、吊車２が交差部に差し掛かるならば、走行片８ａとの間隔は大きく拡大し、その先端との間に大きな隙間が形成される。   The sound deadening sleeve 14 leaves a slight gap from the tip of the traveling piece 8a extending inward from the side wall 7a. However, if the suspension wheel 2 reaches the intersection, the distance from the traveling piece 8a is greatly increased. A large gap is formed between the two.

図３は吊車２が天井レール４の交差部に位置している場合を示している。同図において、３は吊ボルト、６はスリーブ、１４はスリーブ６に嵌っている消音スリーブ、そして５は水平車輪を表している。そして、１５は走行片コーナー、１６は側壁コーナーであり、天井レール４の十字型交差部では真直ぐに延びる走行片８ａ，８ａが交わって走行片コーナー１５を形成し、同じく真直ぐに延びる側壁７ａ，７ａも交わって側壁コーナー１６を形成する。   FIG. 3 shows a case where the suspension vehicle 2 is located at the intersection of the ceiling rails 4. In the figure, 3 is a suspension bolt, 6 is a sleeve, 14 is a muffler sleeve fitted to the sleeve 6, and 5 is a horizontal wheel. Reference numeral 15 denotes a traveling piece corner, and 16 denotes a side wall corner. The traveling pieces 8a and 8a extending straight at the cross-shaped intersection of the ceiling rail 4 form a traveling piece corner 15, and the side walls 7a, The side wall corner 16 is formed by crossing 7a.

同図は交差部の中心に吊車２が位置している場合であるが、側壁５ａ，５ｂ及び走行片８ａ，８ｂが存在しないために、該吊車２は横ズレすることがある。そこで、横ズレ可能な距離は同図においてＡであり、この距離Ａは消音スリーブ１４と走行片コーナー１５間距離としている。そして、水平車輪５の外周から側壁コーナー１６までの距離はＢと成っている。そこで、水平車輪５の外周が側壁コーナー１６に当らないように、Ｂ＞Ａの関係にある。   This figure shows the case where the suspension vehicle 2 is located at the center of the intersection, but the suspension vehicle 2 may be displaced laterally because the side walls 5a, 5b and the traveling pieces 8a, 8b do not exist. Therefore, the distance that can be laterally shifted is A in the figure, and this distance A is the distance between the muffling sleeve 14 and the traveling piece corner 15. The distance from the outer periphery of the horizontal wheel 5 to the side wall corner 16 is B. Therefore, the relationship of B> A is established so that the outer periphery of the horizontal wheel 5 does not hit the side wall corner 16.

図３に示す実施例の交差部形状は十字型であるが、Ｌ字型交差部、Ｔ字型交差部の場合も同じである。本発明では、交差部において吊車２が横ズレするならば水平車輪５が側壁コーナー１６に当る前に弾性材で構成している消音スリーブ１４が走行片コーナー１５に当ることで、衝撃を抑えると共に騒音を抑制することが出来る。   The crossing shape of the embodiment shown in FIG. 3 is a cross shape, but the same applies to the L-shaped crossing and the T-shaped crossing. In the present invention, if the suspension wheel 2 is laterally displaced at the intersection, the noise reduction sleeve 14 made of an elastic material hits the traveling piece corner 15 before the horizontal wheel 5 hits the side wall corner 16, thereby suppressing the impact. Noise can be suppressed.

移動壁の正面図。The front view of a movement wall. 本発明に係る吊車。The suspension vehicle according to the present invention. 吊車が天井レールの交差部に差し掛かっている場合。When the suspension vehicle is approaching the intersection of the ceiling rails. 従来の吊車で、(ａ)は水平車輪型式の吊車、(ｂ)は垂直車輪型式の吊車。In the conventional suspension vehicle, (a) is a horizontal wheel type suspension vehicle, and (b) is a vertical wheel type suspension vehicle.

符号の説明Explanation of symbols

１ 移動壁
２ 吊車
３ 吊ボルト
４ 天井レール
５ 水平車輪
６ スリーブ
７ 側壁部
８ 走行片
９ ガイド部
10 ガイド空間
11 支持部
12 天井パネル
13 シールド板
14 消音スリーブ
15 走行片コーナー
16 側壁コーナー




















DESCRIPTION OF SYMBOLS 1 Moving wall 2 Suspension car 3 Suspension bolt 4 Ceiling rail 5 Horizontal wheel 6 Sleeve 7 Side wall part 8 Traveling piece 9 Guide part
10 Guide space
11 Support section
12 Ceiling panel
13 Shield plate
14 Silencer sleeve
15 Traveling corner
16 Side wall corner




















Claims (2)

移動壁を吊設する吊車であって、吊ボルトの上端部に２個の水平車輪を所定の間隔をおいて回転自在に軸支した水平車輪型式の吊車において、上記両水平車輪間に設けているスリーブには弾性材で構成している消音スリーブを嵌め、天井レールの交差部における走行片コーナーと消音スリーブ間距離Ａを水平車輪と側壁コーナー間距離Ｂより小さくし、吊車が天井レールの交差部に差し掛かって横ズレしても、水平車輪が交差部側壁コーナーに当らないようにしたことを特徴とする移動壁の吊車。 A suspension vehicle in which a moving wall is suspended, and is a horizontal wheel type suspension vehicle in which two horizontal wheels are rotatably supported at a predetermined interval on an upper end portion of a suspension bolt, provided between the two horizontal wheels. A silencer sleeve made of an elastic material is fitted into the sleeve, and the distance A between the traveling piece corner and the silencer sleeve at the intersection of the ceiling rail is made smaller than the distance B between the horizontal wheel and the side wall corner, and the suspension car intersects the ceiling rail. The moving wall suspension vehicle is characterized in that the horizontal wheel does not hit the intersection side wall corner even if it is shifted laterally . 上記消音スリーブの材質としてウレタンゴムを使用した請求項１記載の移動壁の吊車。
The moving wall suspension vehicle according to claim 1, wherein urethane rubber is used as a material of the sound deadening sleeve.
JP2006121664A 2006-04-26 2006-04-26 Moving wall suspension Expired - Fee Related JP4941812B2 (en)

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Publication number Priority date Publication date Assignee Title
US4558391A (en) * 1983-02-14 1985-12-10 Xerox Corporation Capacitive discharge drive for electric stapler
JP2729773B2 (en) * 1994-07-06 1998-03-18 日本ファイリング株式会社 Hanging structure for mobile display panels
JPH1162362A (en) * 1997-08-12 1999-03-05 Kyoei Seiko:Kk Cross runner
JPH11172998A (en) * 1997-12-08 1999-06-29 Tachikawa Blind Mfg Co Ltd Sound insulation structure of traveling wheel
JPH11172995A (en) * 1997-12-12 1999-06-29 Kyoei Seiko:Kk Cross runner
JP3129691B2 (en) * 1998-03-31 2001-01-31 立川ブラインド工業株式会社 Partition panel runners and partition panels
JP2926654B1 (en) * 1998-04-27 1999-07-28 株式会社共栄精工 Cross runner and roller unit for cross runner
JP2001311351A (en) * 2000-02-25 2001-11-09 Nabco Ltd Platform screen door device
JP2007262858A (en) * 2006-03-30 2007-10-11 Comany Inc Suspension sheave of moving wall

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