JP2009127402A - Mechanical parking device and its pallet - Google Patents

Mechanical parking device and its pallet Download PDF

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JP2009127402A
JP2009127402A JP2007307289A JP2007307289A JP2009127402A JP 2009127402 A JP2009127402 A JP 2009127402A JP 2007307289 A JP2007307289 A JP 2007307289A JP 2007307289 A JP2007307289 A JP 2007307289A JP 2009127402 A JP2009127402 A JP 2009127402A
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pallet
wheel
wheels
mechanical parking
parking device
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Keizo Yamane
敬三 山根
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Shinmaywa Engineering Ltd
Shinmaywa Industries Ltd
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Shin Meiva Industry Ltd
Shinmaywa Engineering Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a pallet of a mechanical parking device capable of reducing the whole height of the parking device by reducing a diameter of wheels, and capable of reducing noise by using the resin and rubber wheels. <P>SOLUTION: This invention has a wheel assembly 10 in front-rear and right-left lower four places of the vehicle-mounting pallet 1 used for the mechanical parking device. This wheel assembly 10 has the wheels 11 and 12 in pairs juxtaposed in the moving direction of the pallet 1. These wheels 11 and 12 in pairs are supported by rocking bodies 13 and 14 rockably supported by the pallet 1 by the axis in parallel to these wheel shafts between the wheel shafts of these wheels 11 and 12. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、多数の車両を機械的に格納する機械式駐車装置と、その機械式駐車装置において車両を搭載して移動する車輪付きのパレットに関する。   The present invention relates to a mechanical parking device that mechanically stores a large number of vehicles, and a pallet with wheels that moves by mounting the vehicle in the mechanical parking device.

従来、機械式駐車装置として、エレベータ式やスタッカークレーン式の駐車装置を地上の駐車塔や建物内に設置した地上タワー式駐車装置や、水平循環式・箱型循環式・円形循環式・平面往復式・縦横移動パズル式等の駐車装置を地下に設置し、リフトにより車両を地上との間で搬出入する地下格納式駐車装置、または地上や地下ピットに車両を多段複数列に格納する多段横行・昇降式駐車装置等、種々の形式のものが知られている。これらの機械式駐車装置では、車両を搭載して移動させる手段として、一般的に前後・左右の下部４箇所に車輪を備えた矩形状のパレットが使用されている。このパレットが使用された機械式駐車装置であるエレベータ式駐車装置を例に、以下説明する。   Conventionally, as a mechanical parking device, an elevator type or stacker crane type parking device is installed in a parking tower on the ground or in a building, or a horizontal circulation type, box type circulation type, circular circulation type, plane reciprocation A parking device such as a vertical / horizontal movement puzzle type is installed in the basement, and an underground storage type parking device that moves the vehicle in and out of the ground by a lift, or multistage traversing in which the vehicle is stored in multiple stages in the ground or underground pit.・ Various types of parking devices such as an elevator parking device are known. In these mechanical parking apparatuses, a rectangular pallet having wheels at four positions in the front and rear and left and right is generally used as means for mounting and moving the vehicle. An elevator parking apparatus which is a mechanical parking apparatus using this pallet will be described below as an example.

図５は、この駐車装置においてパレットを格納した状態の一例を示す正面図である。このパレット５０は、車両Ｍを載置する車路部５１の下部に車輪支持部５２（補強材）が設けられ、この車輪支持部５２の両端部に設けられたブラケット５３に車輪５４が支持されている。この車輪５４は、上記したようにパレット５０の前後・左右の下部４箇所に各１輪が設けられている（図は前側左右位置の２輪を示す）。パレット５０は、これら合計４箇所の車輪５４によって、主棚柱６０と副棚柱６１との間の前後位置に設けられた棚レール６２上を横行するようになっている。この種の従来技術として、パレットの前後・左右に各１輪の車輪を設けて横行させる機械式駐車装置がある（例えば、特許文献１参照）。   FIG. 5 is a front view showing an example of a state in which the pallet is stored in the parking apparatus. In the pallet 50, a wheel support portion 52 (reinforcing material) is provided at a lower portion of a roadway portion 51 on which the vehicle M is placed, and the wheels 54 are supported by brackets 53 provided at both ends of the wheel support portion 52. ing. As described above, the wheel 54 is provided with one wheel at each of four lower and right and left lower portions of the pallet 50 (the figure shows two wheels at the front left and right positions). The pallet 50 is traversed on the shelf rail 62 provided at the front and rear positions between the main shelf column 60 and the sub shelf column 61 by these four wheels 54 in total. As this type of prior art, there is a mechanical parking device in which one wheel is provided on the front, rear, left and right of the pallet and traverses (see, for example, Patent Document 1).

また、図６に示す図５のVI−VI矢視の拡大断面図のように、上記車輪５４は、駐車装置の動作音を低減する目的で、車輪５４の外側を樹脂やゴム等のローラ部５５にする場合もある。しかし、強度の低いこのような材料のローラ部５５を用いる場合、転がり部の長さ（ローラ幅）で対応するには棚レール６２の幅寸法を大きくしなければならなくなり、構造上限度があり、一般的には車輪５４の直径を大きくすることで対応している。この種の低騒音化のための従来技術として、レール上を転動する車輪のローラ部を合成樹脂製としたものがある（例えば、特許文献２参照）。   In addition, as shown in the enlarged cross-sectional view taken along the line VI-VI in FIG. 5 shown in FIG. It may be 55. However, when using the roller portion 55 made of such a material having low strength, the width of the shelf rail 62 must be increased in order to cope with the length (roller width) of the rolling portion, and there is an upper limit of the structure. Generally, this is dealt with by increasing the diameter of the wheel 54. As a conventional technique for reducing noise of this type, there is a technique in which a roller portion of a wheel that rolls on a rail is made of a synthetic resin (see, for example, Patent Document 2).

なお、他の従来技術として、横行させるパレットがレール間の隙間を円滑に通過できるように、パレットの前後・左右の下部４箇所にそれぞれ独立して支持した２輪を設けたものもある（例えば、特許文献３，４，５参照）。
実公平６−４０７９２号公報 実公平７−４０６１６号公報 特開平７−１１９３３２号公報 特開２００２−３３９５８８号公報 特開平６−３１７０３６号公報 As another prior art, there is one provided with two wheels that are independently supported at the four front and rear and left and right lower portions of the pallet so that the traversing pallet can smoothly pass through the gap between the rails (for example, Patent Documents 3, 4 and 5).
Japanese Utility Model Publication No. 6-40792 Japanese Utility Model Publication No. 7-40616 JP-A-7-119332 JP 2002-339588 A JP-A-6-317036

ところで、この種の機械式駐車装置における共通の課題として、駐車装置の全高をいかに低くして工事費（鉄骨構造体の材料費・据付工事費やピット及び地下掘削費等）を低減するかということ、及び周辺環境衛生保全を期した低騒音化とがある。   By the way, as a common problem in this type of mechanical parking equipment, how to reduce the overall height of the parking equipment to reduce construction costs (steel structure material costs, installation work costs, pits and underground excavation costs, etc.) And noise reduction for environmental hygiene conservation.

そして、この２つの課題（駐車装置の全高低減と低騒音化）に共通して大きく影響を及ぼすのが、上記パレットの車輪である。車輪は、使用する材料（鉄鋼、樹脂、ゴム等）の強度に応じて、例えば、ヘルツ応力を許容応力値（許容面圧）以下にするべく、その直径と転がり部の長さ（棚レールに接触して転動するローラ部の軸方向長さ、即ち、上記ローラ幅）が決められる。   And it is the wheel of the pallet that greatly influences these two problems (reduction in overall height of the parking device and reduction in noise). Depending on the strength of the material used (steel, resin, rubber, etc.), the wheel should have its diameter and the length of the rolling part (on the rack rail, for example) so that the Hertz stress is below the allowable stress value (allowable surface pressure). The axial length of the roller portion that rolls upon contact, that is, the roller width is determined.

しかしながら、強度の低い材料で低騒音化を図ろうとすると、上記したようにパレット５０の車輪５４はローラ幅を大きくするのが難しいので、一般的に車輪５４の外周にウレタンローラを設けて直径を大きくすることで対応しているが、車輪５４の直径を大きくして対応すると、図５に示すように、パレット５０のパレット車路部５１から車輪５４の下部までの高さ距離ｈ１が大きくなり、この車路部５１から上階の棚レール６２の下面までの必要高さＨ０を加えた高さＨ１が各階に必要となる。この各階の高さＨ１が高くなると、例えば、図７に示す機械式駐車装置の一例である地上タワー式駐車装置の場合には、各階の高さＨ１が駐車塔７０の全体高さＨ３を大きくし、材料費の増加や工事費増加等を生じる。   However, when trying to reduce noise with a low-strength material, it is difficult to increase the roller width of the wheel 54 of the pallet 50 as described above. Therefore, a urethane roller is generally provided on the outer periphery of the wheel 54 to increase the diameter. If the wheel 54 is increased in diameter, the height distance h1 from the pallet road section 51 of the pallet 50 to the lower part of the wheel 54 increases as shown in FIG. In addition, a height H1 is required for each floor, which is obtained by adding a necessary height H0 from the roadway portion 51 to the lower surface of the shelf rail 62 on the upper floor. When the height H1 of each floor is increased, for example, in the case of a ground tower parking device that is an example of the mechanical parking device shown in FIG. 7, the height H1 of each floor increases the overall height H3 of the parking tower 70. As a result, material costs and construction costs increase.

すなわち、エレベータ式駐車装置７１の場合には、各階の高さＨ１の累積により、入出庫口６７が設けられた乗入床６８からの駐車塔７０の高さＨ３が決まるため、パレット５０の高さ距離ｈ１が高くなることにより、１個のパレット５０では僅かの差異でも高さ方向に多階層分累積すると、全高Ｈ３を大きく高め、鉄骨主柱６３や、主棚柱６０、副棚柱６１、及び昇降路６４でエレベータ６５を昇降させて移動させるワイヤロープ６６等、多くの鉄骨構造体の材料費や工事費を増大させる。   That is, in the case of the elevator type parking apparatus 71, the height H3 of the parking tower 70 from the entrance floor 68 provided with the entrance / exit 67 is determined by the accumulation of the height H1 of each floor. By increasing the distance h1, if a single pallet 50 accumulates multiple layers in the height direction even with a slight difference, the overall height H3 is greatly increased, and the steel main pillar 63, the main shelf pillar 60, the sub shelf pillar 61 are increased. , And the wire rope 66 that moves the elevator 65 up and down in the hoistway 64, etc., and increases the material cost and construction cost of many steel structures.

しかも、駐車装置７１の全高に関しては、工事費以外にも、地上に設置するエレベータ式駐車装置等のタワー（駐車塔）式では、立地条件によっては法規上の制限、例えば斜線制限７２（道路斜線、隣地斜線、北側斜線、日影規制等）にも悪影響を及ぼすことになり、駐車装置７１の僅かな全高増加が、１つの駐車階層の増減（収容台数の増減）、または駐車装置７１自体の設置可否を決定付けたりする場合もある。   Moreover, regarding the total height of the parking device 71, in addition to the construction cost, in the tower (parking tower) type such as an elevator parking device installed on the ground, depending on the location conditions, for example, a diagonal restriction 72 (road diagonal line) Adjacent land oblique line, north oblique line, shading regulation, etc.), and a slight increase in the overall height of the parking device 71 may cause an increase or decrease in one parking level (increase or decrease in the number of accommodated vehicles), or the parking device 71 itself. In some cases, it may be decided whether or not to install.

また、図８に示す他の機械式駐車装置の一例である地下格納式駐車装置８１のような場合には、入出庫口８２が設けられた乗入部８３から地下に形成する地下駐車空間８４の深さＨ４が増大するとともに、この地下駐車空間８４で複数階の横行レール８５に沿って横行するパレット５０を昇降させるリフト８６を設置するためのピット８７の深さＨ５もより深い位置にとなるため、それらの掘削工事費が大幅に増加する。   Further, in the case of an underground retractable parking device 81 which is an example of another mechanical parking device shown in FIG. 8, the underground parking space 84 formed in the basement from the entrance 83 provided with the entrance / exit 82 is provided. As the depth H4 increases, the depth H5 of the pit 87 for installing the lift 86 for raising and lowering the pallet 50 that traverses the traverse rails 85 on the plurality of floors in the underground parking space 84 is also at a deeper position. Therefore, the cost of excavation work increases significantly.

なお、上記した特許文献３〜５のように、パレットの前後・左右の下部４箇所にそれぞれ独立して支持した２輪を設けた場合、レールの凹凸やパレット偏荷重によって車輪に偏摩耗等を生じさせたり、負荷に近い側の車輪が先に壊れてしまい、車輪が要求寿命を満たさない場合がある。   In addition, as described in Patent Documents 3 to 5, when two wheels that are independently supported are provided at four lower and right and left lower portions of the pallet, uneven wear or the like may occur on the wheels due to rail unevenness or pallet uneven load. In some cases, the wheel on the side close to the load is broken first, and the wheel does not satisfy the required life.

そこで、本発明は、車輪の直径を小さくして駐車装置の全高低減を図ることや、樹脂製やゴム製の車輪の使用を可能にして低騒音化を図ることが可能な機械式駐車装置のパレットを提供することを目的とする。   Accordingly, the present invention provides a mechanical parking device that can reduce the overall height of the parking device by reducing the diameter of the wheel, and can reduce the noise by enabling the use of a resin or rubber wheel. The purpose is to provide pallets.

上記目的を達成するために、本発明のパレットは、機械式駐車装置に用いられる車両搭載用のパレットであって、該パレットの前後・左右の下部４箇所に車輪組立体を備え、該車輪組立体は、パレットの移動方向に並設した２個１組の車輪を有し、該２個１組の車輪は、該車輪の車軸間を該車軸と平行の支持軸線で前記パレットに揺動可能に支持した揺動体に支持されていることを特徴とするものである。これにより、パレットを前後・左右の下部４箇所で支持する構成において、各支持部に備えられた車輪組立体に設けられた２個１組の車輪がこれらの車輪の車軸間中央で支持された揺動体によって揺動するので、各車輪で負荷を支持して車輪の要求寿命を満足することができる。その上、車輪が揺動することにより、パレットを移動させる方向の車輪転がり面の変形によって特定の車輪に偏った負荷がかかることや、レールの凹凸によって１輪に大きな荷重がかかることもない。   In order to achieve the above object, a pallet according to the present invention is a pallet for mounting on a vehicle used in a mechanical parking device, comprising wheel assemblies at four lower and front and rear left and right sides of the pallet. The solid body has two sets of wheels arranged in parallel in the direction of movement of the pallet, and the two sets of wheels can swing on the pallet between the axles of the wheels by a support axis parallel to the axle. It is supported by the rocking | fluctuation body supported by this. As a result, in a configuration in which the pallet is supported at the lower and right and left and lower four locations, a set of two wheels provided in the wheel assembly provided in each support portion is supported at the center between the axles of these wheels. Since it is swung by the rocking body, the load can be supported by each wheel and the required life of the wheel can be satisfied. In addition, since the wheel swings, a load that is biased to a specific wheel due to deformation of the wheel rolling surface in the direction in which the pallet is moved is not applied, and a large load is not applied to one wheel due to the unevenness of the rail.

また、前記揺動体を揺動軸でパレットに支持し、前記車軸を該揺動軸から等距離に配置してもよい。これにより、両車軸の車輪にほぼ均等に負荷がかかり、負荷をバランス良く支持することができる。   The rocking body may be supported on a pallet by a rocking shaft, and the axle may be arranged at an equal distance from the rocking shaft. Thereby, a load is applied to the wheels of both axles almost evenly, and the load can be supported in a well-balanced manner.

さらに、前記車輪の車軸軸線に対し、前記揺動体の支持軸線を上下方向にずらして配置してもよい。これにより、車輪に応じて、揺動体の支持軸心を中心に車輪の車軸軸心が揺動し易い位置を任意に設定することができる。   Furthermore, you may arrange | position the support axis line of the said rocking | swiveling body shifted to the up-down direction with respect to the axle axis line of the said wheel. Thereby, according to a wheel, the position where the axle shaft center of a wheel tends to rock | fluctuate centering on the support shaft center of a rocking | fluctuation body can be set arbitrarily.

また、前記車輪が、前記車軸に回転可能に支持した芯金部と、該芯金部に外装した低騒音材のローラ部とを有していてもよい。この明細書及び特許請求の範囲の書類中における「低騒音材」は、樹脂やウレタンゴム等の騒音が発生し難い材料をいう。これにより、芯金部によるパレットの安定した支持と、ローラ部による低騒音化を図ることができる。しかも、車輪の直径を大きくすることなく、樹脂製やゴム製のローラ部を採用することができるので、駐車装置の全高低減と低騒音化とを両立させることができる。   The wheel may include a cored bar part rotatably supported on the axle, and a low noise material roller part packaged on the cored bar part. The “low noise material” in the specification and claims refers to a material that is less susceptible to noise, such as resin and urethane rubber. Thereby, the stable support of the pallet by a metal core part and the noise reduction by a roller part can be achieved. And since the roller part made from resin or rubber | gum can be employ | adopted without enlarging the diameter of a wheel, the total height reduction of a parking apparatus and noise reduction can be made compatible.

さらに、前記車輪組立体の外側に位置する車輪の芯金部に、レールに沿って案内される鍔部を設けてもよい。これにより、パレットの前後・左右の角部に近い位置でパレットの移動時の姿勢を安定して保つことができる。   Furthermore, you may provide the collar part guided along a rail in the metal core part of the wheel located in the outer side of the said wheel assembly. Thereby, the attitude | position at the time of the movement of a pallet can be stably maintained in the position close | similar to the corner | angular part of the front and back and right and left of a pallet.

一方、本発明の機械式駐車装置は、車両を搭載して移動するパレットと、該パレットを収容する複数階のパレット駐車階と、該パレットを各駐車階に移動させるパレット移動手段とを備えた機械式駐車装置であって、前記パレットが前記いずれかのパレットであることを特徴とするものである。このパレット移動手段は、昇降エレベータや昇降リフト等である。これにより、各段のパレット高さを低くして、機械式駐車装置の全高を低くすることができる。また、各段のパレット高さが低くなった分で、車高の高い車両を収容することができる。   On the other hand, the mechanical parking apparatus of the present invention includes a pallet that moves by mounting a vehicle, a plurality of pallet parking floors that accommodate the pallets, and a pallet moving unit that moves the pallets to each parking floor. A mechanical parking apparatus, wherein the pallet is any one of the pallets. The pallet moving means is a lift elevator or lift lift. Thereby, the pallet height of each step can be lowered and the overall height of the mechanical parking device can be lowered. Moreover, a vehicle with a high vehicle height can be accommodated by the amount that the pallet height of each stage is reduced.

本発明は、以上説明したような手段により、パレットの各車輪支持部において２個の車輪で支持して機械式駐車装置の全高低減ができるとともに、車輪に均等に負荷がかかるようにして車輪の要求寿命を満たすようにすることが可能となる。   According to the present invention, the overall height of the mechanical parking device can be reduced by supporting with two wheels at each wheel support portion of the pallet by means as described above, and the wheels can be equally loaded. It becomes possible to satisfy the required life.

また、車輪の直径を大きくすることなく、低騒音材（樹脂やゴム等）のローラ部を転動外輪としてパレットの車輪に使用することができ、この場合には、機械式駐車装置の全高低減と低騒音化とが可能となる。   In addition, the roller part of low noise material (resin, rubber, etc.) can be used for the pallet wheel as a rolling outer ring without increasing the wheel diameter. In this case, the overall height of the mechanical parking device is reduced. And noise reduction.

以下、本発明の一実施の形態を図面に基づいて説明する。図１は、本発明の一実施の形態に係るパレットを示す平面図であり、図２は、図１に示すII−II矢視の拡大正面図、図３は、図２に示すIII−III矢視の拡大断面図、図４は、図２に示すIV−IV矢視の拡大断面図である。この明細書及び特許請求の範囲の書類中では、駐車装置の正面に向った状態で、右側、左側、入口側を前側、奥側を後側という。また、駐車装置の中心側を内側、外側を外側という。さらに、以下の説明でも機械式駐車装置の一例としてエレベータ式駐車装置を例にし、上述した図７と同一の構成には同一符号を付して説明する。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a plan view showing a pallet according to an embodiment of the present invention, FIG. 2 is an enlarged front view taken along arrow II-II shown in FIG. 1, and FIG. 3 is III-III shown in FIG. FIG. 4 is an enlarged sectional view taken along the arrow IV-IV shown in FIG. In the document of this specification and claims, the right side, the left side, the entrance side are referred to as the front side, and the back side is referred to as the rear side in a state facing the front of the parking device. Moreover, the center side of a parking apparatus is called inside and the outside is called outside. Further, in the following description, an elevator parking device is taken as an example of a mechanical parking device, and the same components as those in FIG.

図１，２に示すように、パレット１は中央部の長手方向に中央凸部２が形成され、この中央凸部２の両側部長手方向に凹状の車路部３が形成され、その両側部に側部立上り部４が形成されている。このパレット１の前部と後部との下部には、補強材となる車輪支持部５が幅方向に設けられている。図１では、上述した図７に示す鉄骨主柱６３と、この鉄骨主柱６３を連結する梁６９を図示している。   As shown in FIGS. 1 and 2, the pallet 1 has a central convex portion 2 formed in the longitudinal direction of the central portion, and concave road sections 3 are formed in the longitudinal direction of both side portions of the central convex portion 2. A side rising portion 4 is formed on the side. At the lower part of the front part and the rear part of the pallet 1, a wheel support part 5 serving as a reinforcing material is provided in the width direction. In FIG. 1, the steel main pillar 63 shown in FIG. 7 and the beam 69 connecting the steel main pillar 63 are illustrated.

そして、このパレット１には、上記前部と後部とに設けられた車輪支持部５の左右端部位置に車輪組立体１０がそれぞれ設けられている。この車輪組立体１０は、パレット１の前後・左右の下部４箇所に設けられており、Ｕ字状に形成されて下向きに開放した車輪支持部５の開口部６に設けられている（図４参照）。各車輪組立体１０には、車輪支持部５の長手方向（パレット１の幅方向）にそれぞれ２個の車輪１１，１２が設けられている。   The pallet 1 is provided with wheel assemblies 10 at the left and right end positions of the wheel support 5 provided at the front and rear portions. The wheel assembly 10 is provided at four lower and right and left lower portions of the pallet 1, and is provided at an opening 6 of a wheel support portion 5 that is formed in a U shape and is opened downward (FIG. 4). reference). Each wheel assembly 10 is provided with two wheels 11 and 12 in the longitudinal direction of the wheel support 5 (the width direction of the pallet 1).

図３はパレット１の前側に位置する車輪支持部５を示しており、図示するように、各車輪組立体１０は、車輪支持部５の前後に揺動体１３，１４（トラニオンプレート）が設けられ、これらの揺動体１３，１４が車輪支持部５を貫通して設けられた揺動軸１５（トラニオンピン）によって車軸１９間中央で支持されている。揺動体１３，１４は、ブッシュ１６を介して揺動軸１５に支持されている。揺動軸１５は、キープレート１７をボルト１８で車輪支持部５に固定することによって所定位置に保持されている。   FIG. 3 shows a wheel support portion 5 located on the front side of the pallet 1. As shown in the drawing, each wheel assembly 10 is provided with rocking bodies 13 and 14 (trunion plates) before and after the wheel support portion 5. These rocking bodies 13 and 14 are supported at the center between the axles 19 by rocking shafts 15 (trunnion pins) provided penetrating the wheel support portion 5. The oscillating bodies 13 and 14 are supported by the oscillating shaft 15 via the bush 16. The swing shaft 15 is held at a predetermined position by fixing the key plate 17 to the wheel support portion 5 with bolts 18.

また、揺動軸１５から左右方向に所定距離離れた位置の斜め下方位置（図２）には、車輪支持部５を貫通して前後の揺動体１３，１４に支持された２本の車軸１９が設けられている。これらの車軸１９は、揺動軸１５と平行の軸線で揺動軸１５から等距離に設けられており、パレット１の移動方向Ｖに対して直角の軸線となっている。   Further, two axles 19 that pass through the wheel support 5 and are supported by the front and rear rocking bodies 13 and 14 at an obliquely lower position (FIG. 2) that is a predetermined distance in the left-right direction from the rocking shaft 15. Is provided. These axles 19 are provided at equal distances from the rocking shaft 15 by an axis parallel to the rocking shaft 15, and are axes perpendicular to the moving direction V of the pallet 1.

車軸１９は、一方には大径部２０が設けられ、他方には軸心に固定用ネジ２１が設けられている。この車軸１９を外側の揺動体１３の外側から装入して大径部２０をこの揺動体１３で係止し、内側の揺動体１４の内側からエンドプレート２２をボルト２３で固定することにより、車軸１９が揺動体１３，１４と一体的に固定されている。このように固定された車軸１９には、カラー２４によって位置決めされた軸受２５と、これらの軸受２５と揺動体１３，１４の内面との間の位置決めを行う押え材２６とが設けられている。押え材２６の外周に位置する車輪支持部５と揺動体１３，１４との間には、ワッシャ２７が設けられている。   The axle 19 has a large-diameter portion 20 on one side and a fixing screw 21 on the other side. By inserting the axle 19 from the outside of the outer rocking body 13, the large-diameter portion 20 is locked by the rocking body 13, and the end plate 22 is fixed by a bolt 23 from the inside of the inner rocking body 14. The axle 19 is fixed integrally with the rocking bodies 13 and 14. The axle 19 fixed in this manner is provided with bearings 25 positioned by the collar 24 and a pressing member 26 for positioning between the bearings 25 and the inner surfaces of the oscillators 13 and 14. A washer 27 is provided between the wheel support 5 located on the outer periphery of the presser member 26 and the rocking bodies 13 and 14.

また、車軸１９が貫通する車輪支持部５には、上記押え材２６の外径よりも大きい貫通孔２８が設けられており、この貫通孔２８と押え材２６との隙間２９の範囲で両車軸１９が揺動軸１５を中心に揺動体１３，１４と一体的に揺動するようになっている。このように、車輪支持部５の外側に揺動体１３，１４を設け、車輪支持部５の開口部６内に車輪１１，１２を設け、これらを車輪支持部５に設けた貫通孔２８と車軸１９との隙間２９の範囲で揺動させることにより、車輪組立体１０の安定した揺動と、パレット１のスムーズな移動とを図っている。   Further, the wheel support portion 5 through which the axle 19 penetrates is provided with a through hole 28 larger than the outer diameter of the presser material 26, and both axles are within the range of a gap 29 between the through hole 28 and the presser material 26. 19 swings integrally with the swinging bodies 13 and 14 around the swinging shaft 15. Thus, the rocking bodies 13, 14 are provided outside the wheel support portion 5, the wheels 11, 12 are provided in the opening 6 of the wheel support portion 5, and these are provided with the through hole 28 and the axle provided in the wheel support portion 5. The wheel assembly 10 is swung in a range of a clearance 29 between the wheel assembly 10 and the pallet 1 so as to move smoothly.

上記車軸１９には、外側の車軸１９に上記車輪１１が取付けられ、内側の車軸１９に車輪１２が取付けられている。各車輪１１，１２は、上記軸受２５に支持された芯金部３０，３１と、この芯金部３０，３１の外周に設けられて上記棚レール６２上を転動するローラ部３２とを有している。これらの車輪１１，１２は同径で形成されており、芯金部３０，３１は上記車輪支持部５の幅よりも所定量狭い軸方向長さ寸法で形成されて軸受２５に支持され、上記ローラ部３２は、低騒音材で所定の厚み（直径）に形成され、所定の軸方向長さで芯金部３０，３１に外装されている。このローラ部３２を形成する低騒音材としては、樹脂やウレタンゴム等が用いられる。ウレタンローラが低騒音効果の面で好ましい。また、芯金部３０，３１の軸方向長さは、機械式駐車装置の型式（地下式（水平循環式、箱型循環式等）、多段横行・昇降式等）によって決定される車輪支持部５の開口部６の寸法に応じて決められ、ローラ部３２の軸方向長さは、上記棚レール６２の幅寸法に応じて決められる。例えば、一般的な地下式や多段横行・昇降式駐車装置に用いられるパレットの場合、車輪支持部５の開口部６の寸法が必要最小限に設定されるので、芯金部３０，３１の軸方向長さも短くなり、ローラ部３２から露出する芯金部３０，３１が短くなる（二点鎖線で示す）。   The wheel 19 is attached to the outer axle 19 and the wheel 12 is attached to the inner axle 19. Each of the wheels 11, 12 has a core metal part 30, 31 supported by the bearing 25 and a roller part 32 provided on the outer periphery of the core metal part 30, 31 and rolling on the shelf rail 62. is doing. These wheels 11 and 12 are formed with the same diameter, and the cored bar portions 30 and 31 are formed with an axial length dimension that is smaller by a predetermined amount than the width of the wheel support portion 5 and supported by the bearing 25. The roller portion 32 is made of a low noise material and has a predetermined thickness (diameter), and is externally mounted on the core bars 30 and 31 with a predetermined axial length. As the low noise material forming the roller portion 32, resin, urethane rubber or the like is used. A urethane roller is preferable in terms of low noise effect. Further, the axial lengths of the core bars 30, 31 are determined by the type of mechanical parking device (basement type (horizontal circulation type, box type circulation type, etc.), multistage traversing / lifting type, etc.). The axial length of the roller part 32 is determined according to the width dimension of the shelf rail 62. For example, in the case of a pallet used for a general underground type or a multistage traversing / elevating type parking apparatus, the dimension of the opening 6 of the wheel support 5 is set to the minimum necessary. The length in the direction is also shortened, and the core bars 30 and 31 exposed from the roller part 32 are shortened (indicated by a two-dot chain line).

さらに、図示するように、２個１組で設けられた車輪１１，１２には、外側の車輪１１の芯金部３０に鍔部３３が設けられ、左右内方の車輪１２には鍔部３３は設けられていない。この鍔部３３を外側の車輪１１に設けることにより、パレット１の角部でこのパレット１を棚レール６２に沿って安定して移動させるようにしている。   Furthermore, as shown in the figure, the wheels 11, 12 provided in a set of two are provided with a flange 33 on the core metal part 30 of the outer wheel 11, and the flange 33 on the left and right inner wheels 12. Is not provided. By providing the flange 33 on the outer wheel 11, the pallet 1 is stably moved along the shelf rail 62 at the corner of the pallet 1.

図４に示すように、鍔部３３が設けられた車輪１１を横方向から見ると、鍔部３３が棚レール６２の側面に沿った状態で、ローラ部３２が棚レール６２の上面を転動するようになっている。また、この車輪組立体１０によれば、パレット１の前後・左右位置を各２個の車輪１１，１２で支持するので、各車輪１１，１２で支持する負荷が小さくなって車輪１１，１２を小径にすることができる。これにより、揺動軸１５の軸線３５に対して車軸１９の軸線３６を上下方向（この例では下方向）にずらして配置したとしても、棚レール６２の上面からパレット１の車路部３までの高さ距離ｈ２は上述した従来のパレット５０の高さ距離ｈ１よりも小さくできる。   As shown in FIG. 4, when the wheel 11 provided with the flange portion 33 is viewed from the lateral direction, the roller portion 32 rolls on the upper surface of the shelf rail 62 in a state where the flange portion 33 is along the side surface of the shelf rail 62. It is supposed to be. Moreover, according to this wheel assembly 10, since the front and rear and left and right positions of the pallet 1 are supported by the two wheels 11 and 12, respectively, the load supported by the wheels 11 and 12 is reduced, and the wheels 11 and 12 are The diameter can be reduced. As a result, even if the axis 36 of the axle 19 is shifted in the vertical direction (downward in this example) with respect to the axis 35 of the swing shaft 15, from the upper surface of the shelf rail 62 to the vehicle path 3 of the pallet 1. The height distance h2 can be made smaller than the height distance h1 of the conventional pallet 50 described above.

したがって、図２に示すように、この高さ距離ｈ２に、車路部３から上階の棚レール６２の下面までの各階の高さＨ０を加えた各階の高さＨ２を、上述した従来の高さＨ１に比べて小さくすることができる。これにより、このパレット１を採用すれば、機械式駐車装置３８の全高（図７に示す高さＨ３）を低くすることができるので、エレベータ式駐車装置のような機械式駐車装置の場合には駐車塔の全高を特に低くでき、地下格納式駐車装置の場合には地下掘削量の削減が可能となる。   Therefore, as shown in FIG. 2, the height H2 of each floor obtained by adding the height H0 of each floor from the roadway section 3 to the lower surface of the shelf rail 62 on the upper floor is added to the height distance h2 as described above. It can be made smaller than the height H1. Thereby, if this pallet 1 is adopted, the overall height of the mechanical parking device 38 (height H3 shown in FIG. 7) can be lowered, so in the case of a mechanical parking device such as an elevator parking device. The overall height of the parking tower can be made particularly low, and in the case of an underground retractable parking device, the amount of underground excavation can be reduced.

また、上記パレット１を、既設の機械式駐車装置において直径の大きいウレタンローラ部を設けた車輪を使用しているパレット（図５のパレット５０）と交換することにより、車輪１１，１２の半径が小さくなった分でパレット１が棚レール６２側へ下がるので、その分、各階における車路部３から上階の棚レール６２の下面までの高さＨ０を大きくすることができ、車高の高い車両Ｍの駐車を可能とすることができる。   Further, by replacing the pallet 1 with a pallet (pallet 50 in FIG. 5) using a wheel provided with a urethane roller having a large diameter in an existing mechanical parking device, the radii of the wheels 11 and 12 are increased. Since the pallet 1 is lowered toward the shelf rail 62 by the smaller amount, the height H0 from the road section 3 on each floor to the lower surface of the upper shelf rail 62 can be increased, and the vehicle height is high. The vehicle M can be parked.

しかも、車輪組立体１０が揺動軸１５を中心に揺動自在であるため、棚レール６２に多少の凹凸があったり、パレット１に搭載車両Ｍの偏荷重がかかっても、１対の両車輪１１，１２が上下方向に揺動して均等に負荷がかかり、車輪１１，１２の寿命が短くなるのを防止することができる。   In addition, since the wheel assembly 10 is swingable about the swing shaft 15, even if the rack rail 62 has some unevenness or an uneven load of the vehicle M mounted on the pallet 1, a pair of both It is possible to prevent the wheels 11 and 12 from swinging in the up-and-down direction and applying a load evenly and shortening the service life of the wheels 11 and 12.

その上、車輪１１，１２の直径を大きくすることなく樹脂やゴム製のローラ部３２を使用することができるので、パレット１の高さを抑え、更に車軸１９の部分のレール面の凹凸による変位量は揺動軸１５の部分では半分になるため、パレット１の上下変動量が半減し確実に低騒音化を図ることができる。   In addition, since the roller portion 32 made of resin or rubber can be used without increasing the diameter of the wheels 11 and 12, the height of the pallet 1 is suppressed, and further, the displacement due to the unevenness of the rail surface of the axle 19 portion. Since the amount is halved at the portion of the swing shaft 15, the vertical fluctuation amount of the pallet 1 is halved, and the noise can be reliably reduced.

以上のように、上記パレット１によれば、上述したエレベータ式駐車装置７１を新設する場合には、車輪径の減少高さ距離（パレット全高の低減距離）×階層数に相当する高さ分、駐車塔全高を低くすることができる。また、地下格納式駐車装置８１を新設する場合には、地下駐車空間全体の掘削深さを浅くでき、鉄骨材料費及び設備工事費の大幅な低減を図ることができる。特に駐車塔全高を低くすることにより、斜線制限のある立地環境において駐車階の層数（駐車収容台数）を増加させることが可能な場合もある。   As described above, according to the pallet 1, when the elevator parking device 71 described above is newly installed, the wheel diameter is reduced by a height distance (a reduction distance of the overall pallet height) × the height corresponding to the number of floors. The total height of the parking tower can be lowered. Moreover, when newly installing the underground retractable parking apparatus 81, the excavation depth of the entire underground parking space can be reduced, and the steel material cost and the facility construction cost can be significantly reduced. In particular, by lowering the overall height of the parking tower, it may be possible to increase the number of parking floors (number of parking units) in a location environment with oblique line restrictions.

一方、既設の駐車装置を改造する場合（一般的に鉄骨構造体や建物躯体は非改造）には、既設の各１輪固定軸支方式のパレット車輪（図５に示す車輪５４）を、上記２輪揺動式の車輪組立体１０と交換することにより、パレット１の高さが下がるので、その低下分だけ車高の高い車両Ｍを収容することが可能となり、収容車種拡大・駐車効率向上の効果がある。   On the other hand, when remodeling an existing parking device (generally, steel structures and building frames are not remodeled), each existing one-wheel fixed-shaft pallet wheel (wheel 54 shown in FIG. 5) is By exchanging with the two-wheel swinging wheel assembly 10, the height of the pallet 1 is lowered, so that it becomes possible to accommodate the vehicle M having a higher vehicle height by the reduced amount, and increase the number of accommodated vehicles and improve parking efficiency. There is an effect.

なお、上記実施の形態の車輪組立体１０は、車輪支持部５の外側に揺動体１３，１４を設け、車輪支持部５の開口部６内に車輪１１，１２を設けた構成を示したが、車輪組立体１０の構成や車輪支持部５の形態は、上記実施の形態に限定されるものではない。   In addition, although the wheel assembly 10 of the said embodiment showed the structure which provided the rocking bodies 13 and 14 in the outer side of the wheel support part 5, and provided the wheels 11 and 12 in the opening part 6 of the wheel support part 5. The configuration of the wheel assembly 10 and the form of the wheel support portion 5 are not limited to the above embodiment.

また、上述した実施の形態は一例を示しており、本発明の要旨を損なわない範囲での種々の変更は可能であり、本発明は前述した実施の形態に限定されるものではない。   The above-described embodiment shows an example, and various modifications can be made without departing from the gist of the present invention. The present invention is not limited to the above-described embodiment.

本発明に係る機械式駐車装置のパレットは、種々の機械式駐車装置におけるパレットとして利用できる。   The pallet of the mechanical parking device according to the present invention can be used as a pallet in various mechanical parking devices.

本発明の一実施の形態に係るパレットの格納状態を示す平面図である。It is a top view which shows the storing state of the pallet which concerns on one embodiment of this invention. 図１に示すII−II矢視の拡大正面図である。It is an enlarged front view of the II-II arrow shown in FIG. 図２に示すIII−III矢視の拡大断面図である。It is an expanded sectional view of the III-III arrow shown in FIG. 図２に示すIV−IV矢視の拡大断面図である。It is an expanded sectional view of the IV-IV arrow shown in FIG. 従来の駐車装置においてパレットを格納した状態の一例を示す正面図である。It is a front view which shows an example of the state which stored the pallet in the conventional parking apparatus. 図５に示すVI−VI矢視の拡大断面図である。It is an expanded sectional view of the VI-VI arrow shown in FIG. 機械式駐車装置の一例である地上タワー式駐車装置を示す正面図である。It is a front view which shows a ground tower type parking apparatus which is an example of a mechanical parking apparatus. 他の機械式駐車装置の一例である地下格納式駐車装置を示す正面図である。It is a front view which shows the underground retractable parking apparatus which is an example of another mechanical parking apparatus.

符号の説明Explanation of symbols

１…パレット
３…車路部
５…車輪支持部
６…開口部
１０…車輪組立体
１１，１２…車輪
１３，１４…揺動体
１５…揺動軸
１９…車軸
２８…貫通孔
２９…隙間
３０，３１…芯金部
３２…ローラ部
３３…鍔部
３４…溝部
３５，３６…軸線
３８…機械式駐車装置 1 ... Pallet
3 ... Road section
5 ... Wheel support
DESCRIPTION OF SYMBOLS 6 ... Opening part 10 ... Wheel assembly 11, 12 ... Wheel 13, 14 ... Oscillating body 15 ... Oscillating shaft 19 ... Axle 28 ... Through-hole 29 ... Gap 30, 31 ... Core metal part 32 ... Roller part 33 ... Gutter part 34 ... Groove 35, 36 ... Axis 38 ... Mechanical parking device

Claims (6)

機械式駐車装置に用いられる車両搭載用のパレットであって、
該パレットの前後・左右の下部４箇所に車輪組立体を備え、
該車輪組立体は、パレットの移動方向に並設した２個１組の車輪を有し、
該２個１組の車輪は、該車輪の車軸間を該車軸と平行の支持軸線で前記パレットに揺動可能に支持した揺動体に支持されていることを特徴とする機械式駐車装置のパレット。 A vehicle-mounted pallet used in a mechanical parking device,
The wheel assembly is provided at four lower and right and left lower parts of the pallet,
The wheel assembly has a set of two wheels arranged in parallel in the moving direction of the pallet,
The pallet of the mechanical parking apparatus, wherein the pair of wheels are supported by a swinging body supported on the pallet so as to be swingable between the axles of the wheels by a support axis parallel to the axle. . 前記揺動体を揺動軸でパレットに支持し、前記車軸を該揺動軸から等距離に配置した請求項１に記載の機械式駐車装置のパレット。   The pallet of the mechanical parking apparatus according to claim 1, wherein the oscillating body is supported on a pallet by an oscillating shaft, and the axle is arranged at an equal distance from the oscillating shaft. 前記車輪の車軸軸線に対し、前記揺動体の支持軸線を上下方向にずらして配置した請求項１又は請求項２に記載の機械式駐車装置のパレット。   The pallet of the mechanical parking apparatus according to claim 1 or 2, wherein a support axis of the rocking body is shifted in a vertical direction with respect to an axle axis of the wheel. 前記車輪が、前記車軸に回転可能に支持した芯金部と、該芯金部に外装した低騒音材のローラ部とを有している請求項１〜３のいずれか１項に記載の機械式駐車装置のパレット。   The machine according to any one of claims 1 to 3, wherein the wheel has a metal core part rotatably supported on the axle and a roller part of a low noise material externally mounted on the metal core part. Pallet for parking system. 前記車輪組立体の外側に位置する車輪の芯金部に、レールに沿って案内される鍔部を設けた請求項４に記載の機械式駐車装置のパレット。   The pallet of the mechanical parking apparatus of Claim 4 which provided the collar part guided along a rail in the metal core part of the wheel located in the outer side of the said wheel assembly. 車両を搭載して移動するパレットと、
該パレットを収容する複数階のパレット駐車階と、
該パレットを各駐車階に移動させるパレット移動手段とを備えた機械式駐車装置であって、
前記パレットが請求項１〜５のいずれか１項に記載のパレットであることを特徴とする機械式駐車装置。 A pallet that moves with a vehicle mounted,
A plurality of pallet parking floors for accommodating the pallets;
A mechanical parking device comprising pallet moving means for moving the pallet to each parking floor,
The mechanical pallet is the pallet according to any one of claims 1 to 5.
JP2007307289A 2007-11-28 2007-11-28 Mechanical parking device and its pallet Pending JP2009127402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007307289A JP2009127402A (en) 2007-11-28 2007-11-28 Mechanical parking device and its pallet

Publications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895364A (en) * 2015-06-19 2015-09-09 廖国友 Non-yielding three-dimensional parking device allowing lateral rotation
CN104912361A (en) * 2015-06-19 2015-09-16 廖国友 Lifting mechanism of no-avoiding three-dimensional parking apparatus
CN106088713A (en) * 2016-08-16 2016-11-09 四川五新智能设备有限公司 A kind of turning sweep of mechanically-based formula parking apparatus
CN111119541A (en) * 2019-12-31 2020-05-08 浙江派科停车***有限公司 Underground parking garage additionally arranged in urban community and construction method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895364A (en) * 2015-06-19 2015-09-09 廖国友 Non-yielding three-dimensional parking device allowing lateral rotation
CN104912361A (en) * 2015-06-19 2015-09-16 廖国友 Lifting mechanism of no-avoiding three-dimensional parking apparatus
CN106088713A (en) * 2016-08-16 2016-11-09 四川五新智能设备有限公司 A kind of turning sweep of mechanically-based formula parking apparatus
CN111119541A (en) * 2019-12-31 2020-05-08 浙江派科停车***有限公司 Underground parking garage additionally arranged in urban community and construction method thereof

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