JPH0142622Y2 - - Google Patents
Info
- Publication number
- JPH0142622Y2 JPH0142622Y2 JP1984161195U JP16119584U JPH0142622Y2 JP H0142622 Y2 JPH0142622 Y2 JP H0142622Y2 JP 1984161195 U JP1984161195 U JP 1984161195U JP 16119584 U JP16119584 U JP 16119584U JP H0142622 Y2 JPH0142622 Y2 JP H0142622Y2
- Authority
- JP
- Japan
- Prior art keywords
- tray
- chain
- parking position
- parking
- fixed
- 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.)
- Expired
Links
- 230000003028 elevating effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Warehouses Or Storage Devices (AREA)
Description
【考案の詳細な説明】
本考案は上、中、下段に複数列の駐車空間を形
成し、上、下段のトレイを昇降可能にすると共に
中段トレイを列数より１個少なく設けて横行可能
とし且つ各中段数列の手前に入出庫口を形成した
３段式駐車装置に係るものである。[Detailed description of the invention] This invention forms multiple rows of parking spaces in the upper, middle, and lower tiers, and allows the upper and lower trays to be raised and lowered, and the middle tray is provided with one less than the number of rows so that it can be traversed. Moreover, the present invention relates to a three-stage parking device in which an entry/exit entrance is formed in front of each middle row.
従来、３段式駐車装置としては、例えば特開昭
50−69771号公報に開示されているような立体駐
車場があるが、該駐車場は上段台車の両端が一対
のチエンコンベアに止着され、中段台車が前記チ
エンコンベアに取付けてある爪片に係合保持され
るべき中段レール台上に載置され、下段台車が最
下位の駐車室及び待避室の床面上に載置されるた
めに、駐車場が空車の状態では前記上段台車、中
段台車、中段レール台及び下段台車が出入口部に
おいて重合され、従つて自動車の乗り入れに際し
ての安全性と確実性を完全に保障することは困難
であり、また上段台車に自動車があつて、中段台
車に自動車を乗入れる場合若しくは中段台車から
自動車を取出す場合、昇降手段は常に２台分の負
荷に耐える強度及び能力を具備させねばならない
ことから原動機等は大型となり、構造も複雑にな
るために経済性が悪く、メンテナンスも不良とな
るという欠点がある。 Conventionally, as a three-stage parking device, for example,
There is a multi-story parking lot as disclosed in Publication No. 50-69771, in which both ends of the upper cart are fixed to a pair of chain conveyors, and the middle cart is attached to a claw piece attached to the chain conveyor. It is placed on the middle rail platform to be engaged and held, and the lower truck is placed on the floor of the lowest parking lot and shelter room, so when the parking lot is empty, the upper truck and the middle truck The bogie, middle rail platform, and lower bogie are stacked together at the entrance/exit, so it is difficult to completely guarantee safety and reliability when a car enters the vehicle. When loading a car or taking a car out of the middle truck, the elevating means must always have the strength and ability to withstand the load of two cars, so the prime mover becomes large and the structure becomes complicated, making it difficult to be economical. It has the disadvantages of poor performance and poor maintenance.
これに対して、本考案は前記欠点を除去し得る
３段式駐車装置を提供しようとするものであつ
て、その要旨とするところは、上段駐車位置及び
下段駐車位置にはそれぞれ別個独立して昇降可能
なトレイを設け、中段駐車位置には列数より１個
少なく且つ個々に自走横行可能なトレイを設ける
と共に各列毎に入出庫口を形成した駐車装置にお
いて、中段トレイの前後方端部の両側に突出させ
た車輪を柱に取付けてあるブラケツト上に敷設し
た２本の横行レールに転動可能に係合せしめ、下
段トレイの後方端部の両側には柱のフランジに嵌
合摺動する振止ガイドを設けると共に前記下段ト
レイの前後方端部の両下縁にそれぞれチエーン取
付板を突設し、該後方チエーン取付板に一端が下
段昇降モータに接続されている後方昇降用チエー
ンの他端を固着せしめ、該後方昇降用チエーンと
前記下段トレイを介して一体不可分の前方昇降用
チエーンの一端を前記後方チエーン取付板に固着
し且つ他端を前後方柱の基部と中段前方接続梁に
設けたガイドスプロケツトを介して前記チエーン
取付板に固着した点に存するものであり、かくし
て、本考案によれば、自動車の乗り入れに際して
の安全性と確実性を保障することができ、構造も
簡単にして操作も容易であると共に経済性を向上
させてメンテナンスも良好となる等の利点を有す
るものである。 In contrast, the present invention aims to provide a three-tier parking device that can eliminate the above-mentioned drawbacks, and its gist is that the upper parking position and the lower parking position are provided separately and independently. In a parking device in which a tray that can be raised and lowered is provided, the middle parking position is provided with trays that are one less than the number of rows and can be moved independently, and an entrance/exit is formed for each row, the front and rear ends of the middle tray Wheels protruding on both sides of the tray are rollably engaged with two transverse rails laid on a bracket attached to the column, and wheels on both sides of the rear end of the lower tray are fitted with flanges of the column. A rear lifting chain is provided with a movable anti-vibration guide, and has chain mounting plates protruding from both lower edges of the front and rear ends of the lower tray, and one end of which is connected to the lower lifting motor on the rear chain mounting plate. One end of the front lifting chain, which is inseparable from the rear lifting chain, is fixed to the rear chain mounting plate through the rear lifting chain and the lower tray, and the other end is connected to the base of the front and rear columns at the front of the middle stage. The chain is fixed to the chain mounting plate through a guide sprocket provided on the beam, and thus, according to the present invention, safety and certainty when driving a car can be guaranteed, and the structure is It has the advantages of being simple and easy to operate, improving economic efficiency, and facilitating maintenance.
次に、第１図乃至第１４図に示されている一実
施例により本考案を更に詳細に説明する。 Next, the present invention will be explained in more detail with reference to an embodiment shown in FIGS. 1 to 14.
先ず、説明の便宜上第１図及び第２図において
左、右をそれぞれ左方、右方と表示し、第３図に
おいて左、右をそれぞれ前方及び後方と表示す
る。 First, for convenience of explanation, left and right are indicated as left and right in FIGS. 1 and 2, respectively, and left and right are indicated as forward and rear, respectively, in FIG. 3.
第１図及び第２図において、装置本体を形成す
べき鉄骨枠体１は門型の前方枠２及び後方枠３と
これらの枠を相互に連結している左右の上段梁４
及び中段梁５と前記前方枠及び後方枠自体の接続
梁６及び７と前方柱８及び後方柱９とから構成さ
れており、これによつて例えば図示のような上
段、中段、下段３列の駐車位置，，：○イ，
○ロ，○ハ：，，が形成されるものであり、こ
の場合、前記中段駐車位置の下面は乗込台１０乃
至床面１１のレベルと同一となり且つ前記下段駐
車位置は前記床面に穿設したピツト１２内に収容
定置せしめられる。また、前方枠２の前面に沿つ
て開閉せしめられるべき入口安全ゲート１３は、
第２図及び第３図に示すように前方柱８の上端に
設置してあるゲート昇降モータM1とゲート昇降
用チエーン１４によつて開閉せしめられるもので
あり、上段駐車位置，，に昇降可能に設置
されるべき３個の上段トレイ１５と前同様の下段
駐車位置，，に設置されるべき下段トレイ
１６には、第５図、第６図及び第７図、第８図に
示すように後方枠３を形成するＨ型後方柱９のフ
ランジ（図示せず）に係合する１対の振止ガイド
１７，１８が突設してあつて、これにより前記各
トレイの昇降に際して振れないようになつてい
る。 In FIGS. 1 and 2, a steel frame 1 that forms the main body of the device includes a gate-shaped front frame 2, a rear frame 3, and left and right upper beams 4 that interconnect these frames.
It is composed of a middle beam 5, connection beams 6 and 7 of the front frame and rear frame themselves, and a front column 8 and a rear column 9, and thereby, for example, three rows of upper, middle and lower tiers as shown in the figure. Parking location：○I、
In this case, the lower surface of the middle parking position is at the same level as the boarding platform 10 to the floor 11, and the lower parking position is formed with a hole in the floor. It is housed and fixed in the provided pit 12. In addition, the entrance safety gate 13 that should be opened and closed along the front side of the front frame 2 is
As shown in Figures 2 and 3, it is opened and closed by a gate lift motor M1 installed at the upper end of the front pillar 8 and a gate lift chain 14, and can be raised and lowered to the upper parking position. The three upper trays 15 to be installed at the same lower parking position as before, and the lower tray 16 to be installed at the lower parking position, as shown in FIGS. 5, 6, 7, and 8. A pair of steady stop guides 17 and 18 that engage with flanges (not shown) of the H-shaped rear column 9 forming the rear frame 3 are provided protrudingly to prevent each tray from swinging when going up and down. It's getting old.
更に、上段トレイ１５と下段トレイ１６の昇降
は、第９図及び第１０図に示すように、チエーン
で吊下げて駆動機構により行われるものであつ
て、この場合、３個のトレイ昇降は全く同様の駆
動手段で行われるために１個のみについて説明す
る。 Furthermore, as shown in FIGS. 9 and 10, the upper tray 15 and the lower tray 16 are lifted and lowered by a drive mechanism that suspends them from a chain. In this case, the three trays cannot be lifted or lowered at all. Only one will be explained because it is performed by similar driving means.
第３図及び第４図において、後方枠３を形成す
る上部梁１９に設置された上段昇降モータM4，
M2，M3は後方柱９，９間に装設されている上段
駆動軸２０と駆動チエーン２１及び駆動スプロケ
ツト２２を介して駆動連結せしめられており、前
記駆動軸の両側に固設した併設ガイドスプロケツ
ト対２３には、第９図に示すように、カウンタウ
エイト２４を個々的に懸装している昇降用ダブル
チエーン２５が捲回してあり、該ダブルチエーン
の両端末は前記上部梁に固着され且つこれらの外
側チエーン２５1及び内側チエーン２５2の端末は
それぞれ上段梁４に設けてある前方ガイドスプロ
ケツト２６及び後方ガイドスプロケツト２７を介
して上段トレイ１５の上面に取付けてある。ま
た、第１０図にも示されているように中段後方接
続梁２８に設置された下降昇降モータM7，M5，
M6は後方柱９，９間に装設されている下段駆動
軸２９と駆動チエーン３０及び駆動スプロケツト
３１を介して駆動連結せしめられており、前記下
段駆動軸の両側に固設したガイドスプロケツト対
３２にはそれぞれ後方昇降用チエーン３３が捲回
してあり、これら両チエーンの一端はウエイトガ
イド３４に案内されるカウンタウエイト３５に固
着され且つ他端は下段トレイ１６の後方端部両側
に突設した取付板３６に固着されていると共に一
端が前記取付板に固着されている前方昇降用チエ
ーン３７の端末は後方柱９及び前方柱８の基部に
設けたガイドスプロケツト３８，３９と中段前方
接続梁４０に設けたガイドスプロケツト４１を介
して前記下段トレイの前方端部両側に突設した他
の取付板４２に止着してある。 In FIGS. 3 and 4, the upper stage lifting motor M 4 installed on the upper beam 19 forming the rear frame 3,
M 2 and M 3 are drive-coupled to an upper drive shaft 20 installed between the rear columns 9 and 9 via a drive chain 21 and a drive sprocket 22, and are connected to the upper drive shaft 20 installed between the rear pillars 9 and 9 through a drive chain 21 and a drive sprocket 22. As shown in FIG. 9, a lifting double chain 25 for individually suspending the counterweight 24 is wound around the guide sprocket pair 23, and both ends of the double chain are connected to the upper beam. The ends of the outer chain 25 1 and the inner chain 25 2 are fixed and attached to the upper surface of the upper tray 15 via a front guide sprocket 26 and a rear guide sprocket 27 provided on the upper beam 4, respectively. Further, as shown in FIG. 10, lowering/lifting motors M 7 , M 5 ,
M6 is drivingly connected to a lower drive shaft 29 installed between the rear pillars 9, 9 via a drive chain 30 and a drive sprocket 31, and guide sprockets fixed on both sides of the lower drive shaft. A rear lifting chain 33 is wound around each pair 32, and one end of each of these chains is fixed to a counterweight 35 guided by a weight guide 34, and the other end is protruded from both sides of the rear end of the lower tray 16. The end of the front elevating chain 37, which is fixed to the mounting plate 36 and has one end fixed to the mounting plate, is connected to the guide sprockets 38, 39 provided at the bases of the rear column 9 and the front column 8 at the front of the middle stage. It is fixed via a guide sprocket 41 provided on a beam 40 to other mounting plates 42 protruding from both sides of the front end of the lower tray.
更に、各上段トレイ１５の前後側縁には、第１
１図に詳細に示すようにトレイ昇降用の外側チエ
ーン２５1及び内側チエーン２５2に沿つて対向配
置の被掛合部材４３が樹設してあり、該部材は上
段梁４に設けたブラケツト４４に枢設してあるソ
レノイド４５にて作動する掛合フツク４６と掛合
し、これによつてトレイの落下を防止しており、
また、各下段トレイ１６の前後下縁に突設してあ
る取付板３６，４２には、第１２図に詳細に示す
ように、それぞれパイプ状の被掛合部材４７が付
設してあり、該部材は前記下段トレイが上昇して
乗込台１０のレベルに達した時にロツクされるよ
う前方接続梁６及び後方接続梁７に設けたブラケ
ツト４８に枢設してあるソレノイド４９にて作動
する掛合フツク５０と掛合し、これによつてトレ
イの落下を防止するようになつている。 Further, on the front and rear side edges of each upper tray 15, a first
As shown in detail in FIG. 1, engaged members 43 are arranged opposite to each other along the outer chain 25 1 and the inner chain 25 2 for raising and lowering the tray, and these members are attached to the brackets 44 provided on the upper beam 4. It engages with a hook 46 operated by a solenoid 45 mounted on the pivot, thereby preventing the tray from falling.
Further, as shown in detail in FIG. 12, the mounting plates 36 and 42 protruding from the front and rear lower edges of each lower tray 16 are each attached with a pipe-shaped engaged member 47. is a latch hook operated by a solenoid 49 pivotally mounted on a bracket 48 provided on the front connecting beam 6 and the rear connecting beam 7 so as to be locked when the lower tray rises and reaches the level of the boarding platform 10. 50, thereby preventing the tray from falling.
また、中段駐車位置に設置されるべき、自走横
行可能な２台の中段トレイ５１は、第１３図及び
第１４図に示すように、横行モータM8，M9と該
モータにて駆動される連結駆動軸５２と該駆動軸
に装着された車輪５３とを具備し、前記モータ駆
動により前方接続梁６及び後方接続梁７の内側に
設けた横行レール５４上を自走するように構成さ
れている。 In addition, the two middle trays 51 that are self-propelled and capable of traversing, which should be installed at the middle parking position, are driven by traverse motors M 8 and M 9 as shown in FIGS. 13 and 14. The vehicle is equipped with a connecting drive shaft 52 and wheels 53 attached to the drive shaft, and is configured to run on a transverse rail 54 provided inside the front connection beam 6 and the rear connection beam 7 by driving the motor. ing.
なお、上段トレイ１５には車止め部材５５が後
方上面に、また該トレイが下降して中段レベルに
達した時の状態を保持するための対向配置の支持
部材５６が端部側縁に設けてあり、下段トレイ１
６にも前記上段トレイと同様位置に車止め部材５
７が設けてある。また、５８は安全柵、５９は操
作盤を示す。 The upper tray 15 is provided with a wheel stopper member 55 on the rear upper surface, and a support member 56 on the side edge of the end thereof, which is placed opposite to the upper tray 15 to maintain the state when the tray descends and reaches the middle level. , lower tray 1
6 also has a car stopper member 5 at the same position as the upper tray.
7 is provided. Further, 58 indicates a safety fence, and 59 indicates an operation panel.
かくして、前記構成を有する本考案に係る３段
式駐車装置において、中段駐車位置○イ，○ロ，○ハに
対しては入口安全ゲート１３の開閉だけでそのま
ま入出庫が可能であり、下段駐車位置の下段ト
レイ１６を呼出して入出庫させる場合は、前記入
口安全ゲートを閉にして操作盤５９の上段呼出釦
を押すと、第４図及び第９図に示すように上段昇
降モータM3が起動して上段駆動軸２０及び昇降
用ダブルチエーン２５と外側チエーン２５1、内
側チエーン２５2との作動により中段駐車位置○ロ
にある上段トレイ１５は上段駐車位置に上昇し
て停止する。次いで、第１３図及び第１４図に示
すように、中段横行モータM8を起動して中段駐
車位置○イにある中段トレイ５１を自走横行せしめ
て中段駐車位置○ロに移動する。引き続いて、下段
昇降モータM5を起動して下段駐車位置の下段
トレイ１６を中段駐車位置○イに上昇せしめた後、
入口安全ゲート１３を開いて入出庫可能な状態に
するものである。 Thus, in the three-tier parking device according to the present invention having the above configuration, it is possible to enter and exit the middle parking positions ○A, ○RO, and ○C by simply opening and closing the entrance safety gate 13, and the lower parking position When calling the lower tray 16 in the position to enter and exit the warehouse, close the entrance safety gate and press the upper call button on the operation panel 59. As shown in FIGS. 4 and 9, the upper lift motor M3 is activated. When activated, the upper tray 15 located at the middle parking position (○) rises to the upper parking position and stops by the operation of the upper drive shaft 20 , the double chain 25 for elevating and lowering, the outer chain 25 1 , and the inner chain 25 2 . Next, as shown in FIGS. 13 and 14, the middle tray traversing motor M8 is activated to cause the middle tray 51 located at the middle parking position ○A to self-traverse and move to the middle parking position ○B. Subsequently, after starting the lower stage lift motor M5 and raising the lower tray 16 from the lower stage parking position to the middle stage parking position A,
The entrance safety gate 13 is opened to enable entry and exit.
一方、上段駐車位置の上段トレイ１５を呼出
して入出庫させる場合は、入口安全ゲート１３を
閉にして操作盤５９の上段呼出釦を押すと、前記
と同様に他の上段トレイ１５が中段駐車位置○ロか
ら上段駐車位置へ上昇し、次いで、中段駐車位
置○ハの中段トレイ５１を中段駐車位置○ロへ自走横
行せしめた後、上段駐車位置の上段トレイ１５
を中段駐車位置○ハへ下降し、前記入口安全ゲート
を開いて入出庫可能な状態にするものである。 On the other hand, if you want to call the upper tray 15 in the upper parking position to enter or exit the garage, close the entrance safety gate 13 and press the upper call button on the operation panel 59, and the other upper tray 15 will move to the middle parking position in the same way as above. After ascending from ○B to the upper parking position, and then allowing the middle tray 51 of the middle parking position ○C to move sideways to the middle parking position ○B, the upper tray 15 of the upper parking position
The vehicle is lowered to the middle parking position ○C, and the entrance safety gate is opened to enable entry and exit.
なお、安全対策として、中段駐車位置○イ，○ロ，
○ハにトレイがある場合は、上段トレイ１５及び下
段トレイ１６は昇降しないように電気的にインタ
ーロツクすることが望ましく、運転中は入口安全
ゲート１３が閉じ、人及び車の進入を防止すると
共に光電管で監視して該光電管を遮るものがある
と運転を即時停止するようになつている。 As a safety measure, the middle parking positions ○a, ○ro,
○ If there is a tray in C, it is desirable that the upper tray 15 and lower tray 16 be electrically interlocked to prevent them from going up and down, and the entrance safety gate 13 is closed during operation to prevent people and vehicles from entering. It is monitored with a phototube, and if something obstructs the phototube, the operation is immediately stopped.
以上述べたところにより、本考案によれば、下
段トレイにはローラがない代りに柱のフランジに
嵌合摺動する２個の振止ガイドと４個のチエーン
取付板が設けてあると共に下段トレイの昇降駆動
方式は前記トレイを介して直結乃至連続された一
体不可分の前方昇降用チエーンと後方昇降用チエ
ーンによるものであるからトレイ昇降が円滑に且
つ確実に行われるためにトラブル等を未然に防止
し得て駐車効率の向上を図ることができるもので
ある。 As described above, according to the present invention, the lower tray does not have rollers, but instead is provided with two steady guides that fit and slide on the flanges of the pillars, and four chain mounting plates, and the lower tray has no rollers. The elevating drive system of is based on an inseparable front elevating chain and a rear elevating chain that are directly connected or connected via the tray, so that the tray is moved up and down smoothly and reliably, thereby preventing problems. This makes it possible to improve parking efficiency.
第１図及び第２図は本考案に係る３段式駐車装
置の平面図及び正面図、第３図は第２図中の−
線に沿う側面図、第４図は第２図の一部背面
図、第５図及び第６図は上段トレイの平面図及び
正面図、第７図及び第８図は下段トレイの平面図
及び正面図、第９図及び第１０図は上段トレイ及
び下段トレイのチエーン吊下げ方式を示す斜視
図、第１１図及び第１２図は上段トレイ及び下段
トレイの落下防止構造を示す拡大詳細図、第１３
図及び第１４図は中段トレイの平面図及び正面図
である。なお、図示された主要部と符号との対応
関係は下記の通りである。
１……鉄骨枠体、２，３……前後方枠、４……
上段梁、６，７……前後方接続梁、８，９……前
後方柱、１５……上段トレイ、１６……下段トレ
イ、１７，１８……振止ガイド、３３……後方昇
降用チエーン、３６……後方チエーン取付板、３
７……前方昇降用チエーン、３８，３９，４１…
…ガイドスプロケツト、４０……中段前方接続
梁、４２……前方チエーン取付板、４３，４７…
…被掛合部材、４６……掛合フツク、５１……中
段トレイ。
1 and 2 are a plan view and a front view of a three-stage parking device according to the present invention, and FIG. 3 is a -
4 is a partial rear view of FIG. 2, FIGS. 5 and 6 are a plan view and a front view of the upper tray, and FIGS. 7 and 8 are a plan view and a front view of the lower tray. 9 and 10 are perspective views showing the chain suspension system for the upper and lower trays. FIGS. 11 and 12 are enlarged detailed views showing the fall prevention structure for the upper and lower trays. 13
14 are a plan view and a front view of the middle tray. Note that the correspondence relationship between the main parts shown and the symbols is as follows. 1... Steel frame body, 2, 3... Front and rear frames, 4...
Upper beam, 6, 7...Front and rear connection beams, 8, 9...Front and rear columns, 15...Upper tray, 16...Lower tray, 17, 18...Stabilizing guide, 33...Rear lifting chain , 36... Rear chain mounting plate, 3
7...Front lifting chain, 38, 39, 41...
...Guide sprocket, 40...Middle stage front connection beam, 42...Front chain mounting plate, 43, 47...
... member to be engaged, 46... engagement hook, 51... middle tray.
Claims (1)
個独立して昇降可能なトレイを設け、中段駐車位
置には列数より１個少なく且つ個々に自走横行可
能なトレイを設けると共に各列毎に入出庫口を形
成した駐車装置において、中段トレイの前後方端
部の両側に突出させた車輪を柱に取付けてあるブ
ラケツト上に敷設した２本の横行レールに転動可
能に係合せしめ、下段トレイの後方端部の両側に
は柱のフランジに嵌合摺動する振止ガイドを設け
ると共に前記下段トレイの前後方端部の両下縁に
それぞれチエーン取付板を突設し、該後方チエー
ン取付板に一端が下段昇降モータに接続されてい
る後方昇降用チエーンの他端を固着せしめ、該後
方昇降用チエーンと前記下段トレイを介して一体
不可分の前方昇降用チエーンの一端を前記後方チ
エーン取付板に固着し且つ他端を前後方柱の基部
と中段前方接続梁に設けたガイドスプロケツトを
介して前記前方チエーン取付板に固着したことを
特徴とする３段式駐車装置。 The upper parking position and the lower parking position are each equipped with trays that can be raised and lowered independently, and the middle parking position is equipped with trays that are one less than the number of rows and can be moved independently, and each row can be loaded and unloaded. In a parking device with a parking slot, wheels protruding from both sides of the front and rear ends of the middle tray are rotatably engaged with two transverse rails laid on a bracket attached to a pillar, and the wheels of the middle tray are rolled. Anti-vibration guides that fit and slide on the flanges of the columns are provided on both sides of the rear end, and chain mounting plates are provided protruding from both lower edges of the front and rear ends of the lower tray, and the rear chain mounting plates are provided with The other end of a rear lifting chain whose one end is connected to the lower stage lifting motor is fixed, and one end of the front lifting chain, which is inseparable from the rear lifting chain and the lower tray, is fixed to the rear chain mounting plate. and the other end is fixed to the front chain mounting plate via a guide sprocket provided at the base of the front and rear pillars and the middle front connecting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984161195U JPH0142622Y2 (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984161195U JPH0142622Y2 (en) | 1984-10-26 | 1984-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6176054U JPS6176054U (en) | 1986-05-22 |
| JPH0142622Y2 true JPH0142622Y2 (en) | 1989-12-13 |
Family
ID=30719110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984161195U Expired JPH0142622Y2 (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0142622Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2575857Y2 (en) * | 1993-09-14 | 1998-07-02 | 新明和工業株式会社 | Safety device for lifting pallets |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554447U (en) * | 1978-06-21 | 1980-01-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5974249U (en) * | 1982-11-09 | 1984-05-19 | 株式会社中国エンジニアリング | Pallet safety device |
-
1984
- 1984-10-26 JP JP1984161195U patent/JPH0142622Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554447U (en) * | 1978-06-21 | 1980-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6176054U (en) | 1986-05-22 |
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