TWI649251B - Lifting and loading method of elevator balance weight - Google Patents
Lifting and loading method of elevator balance weight Download PDFInfo
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- TWI649251B TWI649251B TW104142678A TW104142678A TWI649251B TW I649251 B TWI649251 B TW I649251B TW 104142678 A TW104142678 A TW 104142678A TW 104142678 A TW104142678 A TW 104142678A TW I649251 B TWI649251 B TW I649251B
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- Prior art keywords
- counterweight
- balance weight
- end portion
- bolt
- elevator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
本發明之課題在於獲得一種電梯平衡重錘之搬出搬入方法，其可以提高將既設的平衡重錘從升降路搬出至搭乘處之作業效率。 The object of the present invention is to obtain an elevator counterweight lifting and unloading method, which can improve the work efficiency of moving an existing counterweight from an elevator to a boarding place.
本發明的電梯平衡重錘之搬出搬入方法，係具備：踏台設置步驟，其在凹坑101內設置踏台12；平衡重錘支承步驟，其使用由平衡重錘用導軌裝置102所支承的鏈式起重機22來支承平衡重錘103；平衡重錘下降步驟，其在踏台設置步驟及平衡重錘支承步驟之後，在將平衡重錘103之第1端部裝載於被設置於踏台12的第1台車31A的狀態下，一邊藉由鏈式起重機22之驅動使平衡重錘103下降，一邊使第1台車31A朝向搭乘處104移動，以使平衡重錘103之位置從豎起位置位移至傾倒位置；以及平衡重錘搬出步驟，其在平衡重錘下降步驟之後，藉由使第1台車31A移動至搭乘處104而將平衡重錘103從升降路100搬出至搭乘處104。 The lift balance weight lifting and unloading method of the present invention includes: a step setting step, which sets the step 12 in the pit 101; and a balance weight support step, which uses a chain type supported by the balance weight guide device 102 The crane 22 supports the counterweight 103; the counterweight lowering step is carried out after the step of setting the counterweight and the step of supporting the counterweight, and then the first end portion of the counterweight 103 is loaded on the first vehicle installed on the stepper 12. In the state of 31A, while the balance weight 103 is lowered by the driving of the chain crane 22, the first vehicle 31A is moved toward the riding place 104, so that the position of the balance weight 103 is shifted from the upright position to the dumping position; And a balance weight unloading step, which moves the first car 31A to the boarding place 104 after the balance weight lowering step, and then moves the balance weight 103 out of the hoistway 100 to the boarding place 104.
Description
本發明係關於一種對升降路搬出搬入平衡重錘的電梯(elevator)平衡重錘之搬出搬入方法。 The present invention relates to a method for moving in and out of an elevator (elevator) counterweight with a counterweight.
以往，已知有一種電梯平衡重錘之搬出搬入方法，其具備：使用由升降路所支承的起重裝置將既設的平衡重錘懸吊卸放至升降路之凹坑(pit)的步驟；將被懸吊卸放後的平衡重錘在凹坑內進行解體的步驟；以及將被解體後的平衡重錘從凹坑搬出至搭乘處的步驟(例如，參照專利文獻1)。 In the past, there is known a method for lifting in and out an elevator counterweight, which includes a step of suspending an existing counterweight to a pit of the elevator using a lifting device supported by the elevator; A step of disassembling the suspended balance weight in the pit; and a step of removing the disassembled balance weight from the pit to the boarding place (for example, refer to Patent Document 1).
〔專利文獻〕 [Patent Literature]
專利文獻1：日本特開平11-349255號公報 Patent Document 1: Japanese Unexamined Patent Publication No. 11-349255
然而，由於先前技術是具備有將已被懸吊卸放至凹坑的平衡重錘在凹坑內進行解體的步驟、以及將被解體後的平衡重錘從凹坑搬出至搭乘處的步驟，所以有將 既設的平衡重錘從升降路搬出至搭乘處之作業效率差的問題點。 However, since the prior art includes a step of disassembling a counterweight that has been suspended and dropped into the pit, and a step of removing the disassembled counterweight from the pit to the boarding point, So there will be The problem of poor work efficiency when the existing counterweight is moved from the hoistway to the boarding place.
本發明係提供一種可以提高將既設的平衡重錘從升降路搬出至搭乘處之作業效率的電梯平衡重錘之搬出搬入方法。 The invention provides an elevator counterweight lifting and unloading method which can improve the working efficiency of lifting an existing counterweight from an elevator to a boarding place.
本發明的電梯平衡重錘之搬出搬入方法，係具備：踏台設置步驟，其在升降路之凹坑內設置與搭乘處相鄰的踏台；平衡重錘支承步驟，其使用由固定於升降路之固定構件所支承的起重裝置來支承平衡重錘；平衡重錘下降步驟，其在踏台設置步驟及平衡重錘支承步驟之後，在將作為平衡重錘之下端部的第1端部裝載於被設置於踏台的第1台車之狀態下，一邊藉由起重裝置之驅動使平衡重錘下降，一邊使第1台車朝向搭乘處移動，以使平衡重錘之位置從豎起位置位移至傾倒位置；以及平衡重錘搬出步驟，其在平衡重錘下降步驟之後，藉由使第1台車移動至搭乘處而將平衡重錘從升降路搬出至搭乘處。 The method for moving in and out of an elevator counterweight of the present invention includes: a step for setting a step, which sets a step adjacent to the boarding place in the pit of the lifting path; a step for supporting the counterweight, whose use is fixed by The lifting device supported by the fixed member supports the balance weight; the balance weight lowering step includes, after the step setting step and the balance weight support step, the first end portion which is the lower end portion of the balance weight is loaded on the In the state of the first vehicle installed on the step platform, while the counterweight is lowered by the driving of the lifting device, the first vehicle is moved toward the riding place to shift the position of the counterweight from the upright position to the dumping position. And a balance weight carrying-out step, after the balance weight lowering step, moving the first vehicle to the boarding point to remove the balance weight from the hoistway to the boarding point.
依據本發明的電梯平衡重錘之搬出搬入方法，由於是在設置於凹坑內的踏台設置第1台車，在第1台車裝載平衡重錘，並將平衡重錘從升降路搬出至搭乘處，所以可以提高將既設的平衡重錘從升降路搬出至搭乘處之作業效率。 According to the method of loading and unloading an elevator counterweight according to the present invention, since a first vehicle is installed on a stepped platform installed in a pit, the first vehicle is loaded with the counterweight, and the counterweight is carried out from the hoistway to the boarding place. Therefore, it is possible to improve the operation efficiency of moving the existing counterweight from the hoistway to the boarding place.
1‧‧‧踏台裝置 1‧‧‧Stepping device
2‧‧‧懸吊裝置 2‧‧‧ Suspension device
3‧‧‧台車單元 3‧‧‧ trolley unit
11‧‧‧支承件 11‧‧‧ support
12‧‧‧踏台 12‧‧‧step
13‧‧‧補強構件 13‧‧‧ Reinforcing member
21‧‧‧鋼索 21‧‧‧Steel rope
22‧‧‧鏈式起重機(起重裝置) 22‧‧‧ Chain Crane (Lifting Device)
23‧‧‧鋼索 23‧‧‧Steel rope
31A、31B‧‧‧第1台車 31A, 31B‧‧‧The first car
32A、32B‧‧‧第2台車 32A, 32B‧‧‧The second car
100‧‧‧升降路 100‧‧‧ Lifting Road
101‧‧‧凹坑 101‧‧‧Pit
102‧‧‧平衡重錘用導軌裝置(固定構件) 102‧‧‧ Guide rail device for counterweight (fixed member)
103‧‧‧平衡重錘 103‧‧‧ counterweight
104‧‧‧搭乘處 104‧‧‧boarding place
105‧‧‧導軌 105‧‧‧rail
106‧‧‧軌道托架 106‧‧‧ track bracket
107‧‧‧平衡重錘框架 107‧‧‧ counterweight frame
108‧‧‧重錘板 108‧‧‧ weight plate
221‧‧‧鉤部 221‧‧‧ Hook
222‧‧‧鉤部 222‧‧‧ Hook
311‧‧‧台車本體部 311‧‧‧ trolley body
312‧‧‧支承部 312‧‧‧ support
313‧‧‧轉動軸 313‧‧‧Rotating shaft
314‧‧‧第1端部用承接部 314‧‧‧Receiving part for the first end
315‧‧‧側壁部 315‧‧‧ sidewall
316‧‧‧下壁部 316‧‧‧ lower wall
317‧‧‧長條孔(孔) 317‧‧‧long hole (hole)
318‧‧‧軸承 318‧‧‧bearing
319‧‧‧轉動軸 319‧‧‧Rotating shaft
321‧‧‧台車本體部 321‧‧‧ trolley body
322‧‧‧第2端部用承接部 322‧‧‧ 2nd end receiving part
323‧‧‧側壁部 323‧‧‧ sidewall
324‧‧‧上壁部 324‧‧‧upper wall
325‧‧‧長條孔(孔) 325‧‧‧ long hole (hole)
326‧‧‧軸承 326‧‧‧bearing
327‧‧‧轉動軸 327‧‧‧Rotating shaft
第1圖係顯示本發明之實施形態1的電梯平衡重錘之搬出搬入裝置的前視圖。 Fig. 1 is a front view showing an elevator counterweight loading / unloading device according to a first embodiment of the present invention.
第2圖係顯示第1圖的電梯平衡重錘之搬出搬入裝置的側視圖。 Fig. 2 is a side view showing the elevator counterweight loading / unloading device of Fig. 1;
第3圖係顯示使用第1圖之台車單元將平衡重錘從升降路搬出至搭乘處之狀態的側視圖。 FIG. 3 is a side view showing a state in which the counterweight is carried out from the hoistway to the boarding point using the trolley unit of FIG. 1.
第4圖係顯示第3圖之第1台車的前視圖。 FIG. 4 is a front view of the first vehicle in FIG. 3.
第5圖係顯示第4圖之第1台車的側視圖。 Fig. 5 is a side view showing the first trolley of Fig. 4;
第6圖係顯示第4圖之第1台車的俯視圖。 FIG. 6 is a plan view showing the first vehicle in FIG. 4.
第7圖係顯示第3圖之第2台車的前視圖。 Fig. 7 is a front view showing the second trolley of Fig. 3.
第8圖係顯示第7圖之第2台車的側視圖。 Fig. 8 is a side view showing the second trolley of Fig. 7.
第9圖係顯示第7圖之第2台車的俯視圖。 Fig. 9 is a plan view showing the second trolley of Fig. 7.
第10圖係顯示使第1圖之第1台車朝向搭乘處移動之狀態的側視圖。 Fig. 10 is a side view showing a state in which the first vehicle of Fig. 1 is moved toward the boarding place.
第11圖係顯示使第10圖之第1台車更朝向搭乘處移動之狀態的側視圖。 FIG. 11 is a side view showing a state in which the first vehicle in FIG. 10 is moved further toward the boarding place.
第12圖係顯示在第11圖之踏台配置有第2台車之狀態的側視圖。 Fig. 12 is a side view showing a state in which a second vehicle is arranged on the step of Fig. 11.
第13圖係顯示從第12圖之平衡重錘卸下懸吊裝置後之狀態的側視圖。 FIG. 13 is a side view showing a state where the suspension device is removed from the counterweight of FIG. 12.
第14圖係顯示本發明之實施形態2的電梯平衡重錘之搬出搬入裝置之第1台車的前視圖。 Fig. 14 is a front view showing a first car of an elevator counterweight loading / unloading device according to a second embodiment of the present invention.
第15圖係顯示第14圖之第1台車的側視圖。 Fig. 15 is a side view showing the first trolley of Fig. 14;
第16圖係顯示第14圖之第1台車的俯視圖。 Fig. 16 is a plan view showing the first trolley of Fig. 14.
第17圖係顯示本發明之實施形態2的電梯平衡重錘之搬出搬入裝置之第2台車的前視圖。 Fig. 17 is a front view showing a second car of an elevator counterweight loading / unloading device according to Embodiment 2 of the present invention.
第18圖係顯示第17圖之第2台車的側視圖。 Fig. 18 is a side view showing the second carriage of Fig. 17;
第19圖係顯示第17圖之第2台車的俯視圖。 Fig. 19 is a plan view showing the second trolley of Fig. 17.
〔實施形態1〕 [Embodiment 1]
第1圖係顯示本發明之實施形態1的電梯平衡重錘之搬出搬入裝置的前視圖。第2圖係顯示第1圖的電梯平衡重錘之搬出搬入裝置的側視圖。在圖中，電梯平衡重錘之搬出搬入裝置係具備：踏台裝置1，其設置於升降路100之凹坑101內；懸吊裝置2，其由固定於升降路100的平衡重錘用導軌(guide rail)裝置(固定構件)102所支承，用以懸吊平衡重錘103；以及台車單元(unit)3，其可供平衡重錘103裝載。 Fig. 1 is a front view showing an elevator counterweight loading / unloading device according to a first embodiment of the present invention. Fig. 2 is a side view showing the elevator counterweight loading / unloading device of Fig. 1; In the figure, an elevator counterweight loading and unloading device includes: a stepping device 1 installed in the pit 101 of the hoistway 100; and a suspension device 2 including a counterweight guide rail fixed to the hoistway 100 ( A guide rail (fixing member) 102 is used to suspend the counterweight 103; and a trolley unit 3 is provided for loading the counterweight 103.
踏台裝置1係具有：複數個支承件(support)11，其能夠朝向升降路100之高度方向伸縮；踏台12，其由支承件11所支承，且於搭乘處104的深度方向與搭乘處104相鄰；以及補強構件13，其跨越於相鄰的支承件11而架設。 The step device 1 includes: a plurality of support members 11 capable of being retracted toward the height direction of the lifting path 100; and a step platform 12 supported by the support member 11 in a depth direction of the riding place 104 and opposite to the riding place 104. Adjacent; and a reinforcing member 13 which is erected across the adjacent support 11.
平衡重錘用導軌裝置102係具有：一對導軌105，其朝向高度方向延伸；以及複數個軌道托架(rail bracket)106，其設置於各個導軌105，且固定於升降路100。 各個軌道托架106係分離配置於高度方向。 The counterweight guide rail device 102 includes a pair of guide rails 105 extending in the height direction, and a plurality of rail brackets 106 provided on each of the guide rails 105 and fixed to the lift path 100. The rail brackets 106 are arranged separately in the height direction.
平衡重錘103係具有：朝向高度方向延伸的平衡重錘框架107；以及由平衡重錘框架107所支承的複數個重錘板108。重錘板108係重疊配置於高度方向。 The counterweight 103 includes a counterweight frame 107 extending in the height direction, and a plurality of counterweight plates 108 supported by the counterweight frame 107. The weight plate 108 is arranged to overlap in the height direction.
在作為平衡重錘框架107之上端部的第2端部中之寬度方向兩端部，係設置有導靴(guide shoe)(未圖示)。在導靴係朝向高度方向延伸而形成有可供導軌105***的溝槽(未圖示)。在平衡重錘框架107之第2端部中的寬度方向兩端部，係形成有可供螺栓(bolt)(未圖示)***的螺栓孔(未圖示)。藉由將螺栓***螺栓孔，而將導靴固定於平衡重錘框架107之第2端部。 A guide shoe (not shown) is provided at both ends in the width direction of the second end portion that is the upper end portion of the counterweight frame 107. A groove (not shown) is formed in the guide shoe system to extend in the height direction into which the guide rail 105 can be inserted. Bolt holes (not shown) through which bolts (not shown) can be inserted are formed at both ends in the width direction of the second end portion of the counterweight frame 107. The guide shoe is fixed to the second end portion of the counterweight frame 107 by inserting a bolt into the bolt hole.
在作為平衡重錘框架107之下端部的第1端部中之寬度方向兩端部，係設置有導靴(未圖示)。在導靴係朝向高度方向延伸而形成有可供導軌105***的溝槽(未圖示)。在平衡重錘框架107之第1端部中的寬度方向兩端部，係形成有可供螺栓(未圖示)***的螺栓孔(未圖示)。藉由將螺栓***螺栓孔，而將導靴固定於平衡重錘框架107之第1端部。 Guide shoes (not shown) are provided at both ends in the width direction of the first end portion which is the lower end portion of the counterweight frame 107. A groove (not shown) is formed in the guide shoe system to extend in the height direction into which the guide rail 105 can be inserted. Bolt holes (not shown) for inserting bolts (not shown) are formed at both ends in the width direction of the first end portion of the counterweight frame 107. The guide shoe is fixed to the first end portion of the counterweight frame 107 by inserting a bolt into the bolt hole.
懸吊裝置2係具有：鋼索(wire)21，其跨越於一對導軌105之間而架設；鏈式起重機(chain block)(起重裝置)22，其由鋼索21所支承；以及鋼索23，其連繫鏈式起重機22和平衡重錘框架107。另外，在第2圖中係省略了鋼索21、鏈式起重機22及鋼索23。 The suspension device 2 has: a wire 21 that is erected across a pair of guide rails 105; a chain block (lifting device) 22 that is supported by the wire 21; and a wire 23, It links the chain crane 22 and the counterweight frame 107. In addition, in FIG. 2, the steel cable 21, the chain crane 22, and the steel cable 23 are omitted.
鏈式起重機22係具有被設置於上端部且吊掛 於鋼索21的鉤(hook)部221。藉由將鉤部221吊掛於鋼索21，而使鏈式起重機22由鋼索21所支承。又，鏈式起重機22係具有設置於下端部且可供鋼索23吊掛的鉤部222。藉由將鋼索23吊掛於鉤部222，而使鋼索23由鏈式起重機22所支承。鉤部222係藉由鏈式起重機22驅動而朝向上下方向移動。藉由使鉤部22朝向上下方向移動，而使鋼索23朝向上下方向移動。 The chain crane 22 is provided with an upper end and is suspended A hook portion 221 of the steel cable 21. By hanging the hook portion 221 on the steel cable 21, the chain crane 22 is supported by the steel cable 21. In addition, the chain crane 22 includes a hook portion 222 provided at a lower end portion and capable of hanging the steel cable 23. The wire rope 23 is supported by the chain crane 22 by hanging the wire rope 23 on the hook portion 222. The hook portion 222 is driven by the chain crane 22 to move in the vertical direction. By moving the hook portion 22 in the vertical direction, the steel cable 23 is moved in the vertical direction.
第3圖係顯示使用第1圖之台車單元3將平衡重錘103從升降路100搬出至搭乘處104之狀態的側視圖。台車單元3係具有：支承平衡重錘103之第1端部的第1台車31A；以及支承平衡重錘103之第2端部的第2台車32A。 FIG. 3 is a side view showing a state where the counterweight 103 is carried out from the hoistway 100 to the boarding place 104 using the trolley unit 3 of FIG. 1. The trolley unit 3 includes a first trolley 31A that supports the first end portion of the counterweight 103 and a second trolley 32A that supports the second end portion of the counterweight 103.
第4圖係顯示第3圖之第1台車31A的前視圖，第5圖係顯示第4圖之第1台車31A的側視圖，第6圖係顯示第4圖之第1台車31A的俯視圖。第1台車31A係具有：台車本體部311，其包含複數個輥子(roller)；一對支承部312，其由台車本體部311所支承；轉動軸313，其朝向平衡重錘103之寬度方向延伸並由支承部312所支承；以及第1端部用承接部314，其以能夠將轉動軸313作為中心而轉動的方式由支承部312所支承，用以承接平衡重錘103之第1端部。 FIG. 4 is a front view of the first cart 31A of FIG. 3, FIG. 5 is a side view of the first cart 31A of FIG. 4, and FIG. 6 is a plan view of the first cart 31A of FIG. 4. The first trolley 31A includes a trolley body portion 311 including a plurality of rollers, a pair of support portions 312 supported by the trolley body portion 311, and a rotating shaft 313 extending in the width direction of the counterweight 103. And the first end receiving portion 314 is supported by the supporting portion 312 so as to be able to rotate around the rotation shaft 313 as a center, and receives the first end portion of the counterweight 103 .
各個支承部312係使用螺栓而固定於台車本體部311。 Each support part 312 is fixed to the trolley body part 311 using a bolt.
第1端部用承接部314係具有：一對側壁部 315，其配置於平衡重錘103之第1端部的寬度方向外側；以及下壁部316，其與平衡重錘103之第1端部的下表面相對向。在下壁部316係形成有可供用以將導靴安裝於第1端部之螺栓***的一對長條孔(孔)317。藉由將螺栓***長條孔317，而將平衡重錘框架107之第1端部固定於支承部312。 The first end receiving portion 314 includes a pair of side wall portions. 315 is disposed on the outer side in the width direction of the first end portion of the counterweight 103; and the lower wall portion 316 is opposed to the lower surface of the first end portion of the counterweight 103. The lower wall portion 316 is formed with a pair of long holes (holes) 317 through which bolts for attaching the guide shoe to the first end portion can be inserted. The first end portion of the counterweight frame 107 is fixed to the support portion 312 by inserting a bolt into the long hole 317.
第7圖係顯示第3圖之第2台車32A的前視圖，第8圖係顯示第7圖之第2台車32A的側視圖，第9圖係顯示第7圖之第2台車32A的俯視圖。第2台車32A係具有：包含複數個輥子的台車本體部321；以及由台車本體部321所支承的一對第2端部用承接部322。 FIG. 7 is a front view of the second trolley 32A of FIG. 3, FIG. 8 is a side view of the second trolley 32A of FIG. 7, and FIG. 9 is a plan view of the second trolley 32A of FIG. The second trolley 32A includes a trolley body portion 321 including a plurality of rollers, and a pair of second end receiving portions 322 supported by the trolley body portion 321.
第2端部用承接部322係使用螺栓而固定於台車本體部321。第2端部用承接部322係具有：一對側壁部323，其配置於平衡重錘103之第2端部的寬度方向外側；以及一對上壁部324，其一體地形成於側壁部323，且與平衡重錘103之第2端部的上表面相對向。在各個上壁部324係形成有可供用以將導靴安裝於第2端部之螺栓***的長條孔(孔)325。藉由將螺栓***長條孔325，而將平衡重錘框架107之第2端部固定於第2端部用承接部322。 The second end receiving portion 322 is fixed to the trolley body portion 321 using bolts. The second end receiving portion 322 includes a pair of side wall portions 323 disposed on the widthwise outer side of the second end portion of the counterweight 103, and a pair of upper wall portions 324 integrally formed on the side wall portion 323. And opposite to the upper surface of the second end portion of the counterweight 103. Each of the upper wall portions 324 is formed with an elongated hole (hole) 325 through which a bolt for attaching the guide shoe to the second end portion can be inserted. The second end portion of the counterweight frame 107 is fixed to the second end receiving portion 322 by inserting a bolt into the long hole 325.
其次，針對使用電梯平衡重錘之搬出搬入裝置的電梯平衡重錘之搬出搬入方法加以說明。首先，如第1圖所示，以將平衡重錘103配置於比最下層之搭乘處104僅高預定距離之位置的方式，使升降室(未圖示)配置於升 降路100之上部，且使用固定裝置(未圖示)將升降室固定於升降室用導軌裝置(未圖示)。升降室用導軌裝置係固定於升降路100之壁部。 Next, a method for loading and unloading an elevator counterweight using an elevator counterweight loading and unloading device will be described. First, as shown in FIG. 1, the lifting chamber (not shown) is arranged on the lift so that the counterweight 103 is arranged at a predetermined distance higher than the riding place 104 on the bottom floor. An upper part of the lowering path 100 is used to fix the elevating chamber to a guide device for the elevating chamber (not shown) using a fixing device (not shown). The guide rail device for an elevating room is fixed to a wall portion of the elevating path 100.
之後，在升降路100之凹坑101內以與搭乘處104相鄰的方式配置踏台12(踏台設置步驟)。 After that, the step 12 is arranged in the pit 101 of the lift path 100 adjacent to the boarding place 104 (step setting step).
之後，使鏈式起重機22由導軌105支承，使用該鏈式起重機22支承平衡重錘103(平衡重錘支承步驟)，且使鏈式起重機22驅動以將平衡重錘103稍微往上舉起。此時，亦可從平衡重錘框架107卸下重錘板108。 After that, the chain crane 22 is supported by the guide rail 105, the balance weight 103 is supported using the chain crane 22 (balance weight support step), and the chain crane 22 is driven to lift the balance weight 103 slightly upward. At this time, the weight plate 108 may be removed from the balance weight frame 107.
之後，將與升降室和平衡重錘103連接的繩索(rope)從升降室及平衡重錘103卸下，且卸下被安裝於平衡重錘103中之第1端部的導靴，並如第1圖所示，在被設置於踏台12的第1台車31A裝載平衡重錘103之第1端部，且使用為了將導靴固定於平衡重錘103之第1端部而所用的螺栓及螺帽(nut)，將平衡重錘103固定於第1台車31A之第1端部用承接部314。此時，螺栓係被***第1端部用承接部314之長條孔317。 After that, the rope connected to the lifting chamber and the counterweight 103 is detached from the lifting chamber and the counterweight 103, and the guide shoe attached to the first end portion of the counterweight 103 is removed, and as As shown in FIG. 1, a first end portion of the counterweight 103 is mounted on a first carriage 31A provided on the step platform 12, and a bolt and a bolt for fixing the guide shoe to the first end portion of the counterweight 103 are used A nut fixes the counterweight 103 to the receiving part 314 for the 1st end part of the 1st trolley 31A. At this time, the bolt is inserted into the long hole 317 of the first end receiving portion 314.
第10圖係顯示使第1圖之第1台車31A朝向搭乘處104移動之狀態的側視圖。之後，卸下被安裝於平衡重錘103中之第2端部的導靴，且在將平衡重錘103之第1端部裝載於第1台車31A的狀態下，一邊藉由鏈式起重機22之驅動使平衡重錘103下降，一邊使第1台車31A朝向搭乘處104移動，以使平衡重錘103之位置從豎起位置位移至傾倒位置(平衡重錘下降步驟)。在此，所謂豎起 位置係指平衡重錘103朝向高度方向延伸而配置之情況下的平衡重錘103之位置，所謂傾倒位置係指以使平衡重錘103之高度方向的尺寸變得比搭乘處出入口之高度方向的尺寸更小的方式，使平衡重錘103之長邊方向朝向相對於高度方向呈交叉之方向延伸之情況下的平衡重錘103之位置，且指平衡重錘103從升降路100被搬出至搭乘處104時的平衡重錘103之位置。在此例中，傾倒位置係指平衡重錘103沿著水平方向延伸而配置之情況下的平衡重錘103之位置。 FIG. 10 is a side view showing a state where the first vehicle 31A of FIG. 1 is moved toward the boarding place 104. After that, the guide shoe attached to the second end portion of the counterweight 103 is removed, and the first end portion of the counterweight 103 is mounted on the first vehicle 31A, while the chain crane 22 is used. The driving of the balance weight 103 lowers the first vehicle 31A toward the riding place 104, so that the position of the balance weight 103 is shifted from the upright position to the tipping position (the balance weight lowering step). Here, the so-called erection The position refers to the position of the counterweight 103 when the counterweight 103 extends in the height direction, and the so-called dumping position means that the dimension in the height direction of the counterweight 103 becomes greater than the height direction of the entrance and exit of the boarding place. A smaller size means that the position of the counterweight 103 in a case where the long side direction of the counterweight 103 extends toward a direction crossing with respect to the height direction, and means that the counterweight 103 is carried out from the hoistway 100 to the boarding Position of counterweight 103 at 104 o'clock. In this example, the dumping position refers to the position of the balance weight 103 when the balance weight 103 extends in the horizontal direction.
第11圖係顯示使第10圖之第1台車31A更朝向搭乘處移動之狀態的側視圖。隨著平衡重錘103之位置從豎起位置位移至傾倒位置，第1台車31A之第1端部用承接部314會相對於台車本體部311將轉動軸313作為中心而轉動。 FIG. 11 is a side view showing a state where the first cart 31A of FIG. 10 is moved further toward the boarding place. As the position of the counterweight 103 is shifted from the upright position to the tipping position, the first end receiving portion 314 of the first carriage 31A will rotate with the rotation shaft 313 as the center with respect to the carriage body portion 311.
第12圖係顯示在第11圖之踏台12配置有第2台車32A之狀態的側視圖。之後，當平衡重錘103之位置變成傾倒位置時，就將第2台車32A裝載於踏台12，並將平衡重錘103之第2端部裝載於第2台車32A，且使用為了將導靴固定於平衡重錘103之第2端部而所用的螺栓及螺帽，以將平衡重錘103固定於第2台車32A之第2端部用承接部322。此時，螺栓係被***第2端部用承接部322之長條孔325。 FIG. 12 is a side view showing a state where a second vehicle 32A is arranged on the step platform 12 in FIG. 11. Then, when the position of the counterweight 103 becomes the dumping position, the second trolley 32A is mounted on the tread 12 and the second end portion of the counterweight 103 is mounted on the second trolley 32A, and is used to fix the guide shoe Bolts and nuts used at the second end portion of the balance weight 103 are used to fix the balance weight 103 to the second end receiving portion 322 of the second trolley 32A. At this time, the bolt is inserted into the long hole 325 of the second end receiving portion 322.
第13圖係顯示從第12圖之平衡重錘103卸下懸吊裝置2後之狀態的側視圖。之後，藉由使第1台車 31A及第2台車32A移動至搭乘處104而將平衡重錘103從升降路100搬出至搭乘處104(平衡重錘搬出步驟)。藉由以上，結束平衡重錘103從升降路100朝向搭乘處104之搬出。新的平衡重錘103從搭乘處104朝向升降路100之搬入，係成為既設的平衡重錘103之搬出的相反順序。 FIG. 13 is a side view showing a state where the suspension device 2 is removed from the counterweight 103 of FIG. 12. After that, by making the first car The 31A and the second trolley 32A are moved to the boarding point 104 and the counterweight 103 is carried out from the hoistway 100 to the boarding point 104 (step for removing the counterweight). With this, the unloading of the counterweight 103 from the hoistway 100 toward the boarding place 104 is completed. The introduction of the new counterweight 103 from the boarding point 104 toward the lift path 100 is the reverse order of the existing counterweight 103.
如以上所說明般，依據本發明之實施形態1的電梯平衡重錘之搬出搬入方法，由於具備：踏台設置步驟，其在升降路100之凹坑101內設置與搭乘處104相鄰的踏台12；平衡重錘支承步驟，其使用由固定於升降路100之平衡重錘用導軌裝置102所支承的鏈式起重機22來支承平衡重錘103；平衡重錘下降步驟，其在踏台設置步驟及平衡重錘支承步驟之後，在將平衡重錘103之第1端部裝載於被設置於踏台12的第1台車31A的狀態下，一邊藉由鏈式起重機22之驅動使平衡重錘103下降，一邊使第1台車31A朝向搭乘處104移動，以使平衡重錘103之位置從豎起位置位移至傾倒位置；以及平衡重錘搬出步驟，其在平衡重錘下降步驟之後，藉由使第1台車31A移動至搭乘處104而將平衡重錘103從升降路100搬出至搭乘處104；所以可以提高將既設的平衡重錘103從升降路100搬出至搭乘處104之作業效率。 As described above, according to the first embodiment of the present invention, the method of loading and unloading an elevator counterweight includes a step setting step, which includes a step 12 adjacent to the boarding place 104 in the pit 101 of the lifting path 100 ; A counterweight supporting step, which uses a chain crane 22 supported by a counterweight guide rail device 102 fixed to the hoistway 100 to support the counterweight 103; a counterweight lowering step, which includes the step of setting the counterweight and balancing After the weight supporting step, in a state where the first end portion of the balance weight 103 is mounted on the first carriage 31A provided on the step 12, the balance weight 103 is lowered by the driving of the chain crane 22 Moving the first vehicle 31A toward the boarding place 104 so that the position of the counterweight 103 is shifted from the upright position to the dumping position; and the counterweight lifting out step, after the counterweight lowering step, by moving the first vehicle 31A moves to the boarding place 104 and moves the counterweight 103 out of the hoistway 100 to the boarding place 104; therefore, the operation efficiency of moving the existing counterweight 103 from the hoisting road 100 to the boarding place 104 can be improved.
又，由於在平衡重錘下降步驟中，係隨著平衡重錘103之位置從豎起位置位移至傾倒位置而使第1端部用承接部314將轉動軸313作為中心而轉動，所以可以一邊維持將平衡重錘103裝載於第1端部用承接部314的 狀態，一邊容易地使平衡重錘103之位置從豎起位置變化至傾倒位置。 In addition, in the step of lowering the counterweight, the first end receiving portion 314 is rotated around the rotation shaft 313 as the position of the counterweight 103 is shifted from the upright position to the tipping position. Maintaining the balance weight 103 mounted on the first end receiving portion 314 In the state, the position of the balance weight 103 can be easily changed from the upright position to the dumped position.
又，由於在平衡重錘下降步驟中，係將螺栓***長條孔317，且將螺帽安裝在螺栓，藉此來固定平衡重錘103之第1端部和第1端部用承接部314，所以可以使用既設的螺栓及螺帽，而確實地固定平衡重錘103和第1端部用承接部314。 In the step of lowering the counterweight, the bolt is inserted into the long hole 317 and the nut is mounted on the bolt, thereby fixing the first end portion and the first end receiving portion 314 of the counterweight 103. Therefore, the existing weights and nuts can be used to securely fix the balance weight 103 and the first end receiving portion 314.
又，由於在平衡重錘下降步驟中，係使平衡重錘103之第2端部支承於第2台車32A，且在平衡重錘搬出步驟中，係使第1台車31A及第2台車32A移動至搭乘處104，而藉此將平衡重錘103從升降路100搬出至搭乘處104，所以可以穩定地將平衡重錘103從升降路100搬出至搭乘處104。 In the balance weight lowering step, the second end portion of the balance weight 103 is supported on the second carriage 32A, and in the balance weight removal step, the first carriage 31A and the second carriage 32A are moved. Since the balance weight 103 is carried out from the hoistway 100 to the boarding place 104, the balance weight 103 can be stably carried out from the hoistway 100 to the boarding place 104.
又，由於在平衡重錘下降步驟中，係將螺栓***長條孔325，且將螺帽安裝在螺栓，藉此來固定平衡重錘103之第2端部和第2端部用承接部322，所以可以使用既設的螺栓及螺帽，而確實地固定平衡重錘103和第2端部用承接部322。 In the step of lowering the counterweight, the bolt is inserted into the long hole 325 and the nut is attached to the bolt, thereby fixing the second end portion and the second end receiving portion 322 of the counterweight 103. Therefore, the existing weights and nuts can be used to securely fix the balance weight 103 and the second end receiving portion 322.
〔實施形態2〕 [Embodiment 2]
第14圖係顯示本發明之實施形態2的電梯平衡重錘之搬出搬入裝置之第1台車31B的前視圖，第15圖係顯示第14圖之第1台車31B的側視圖，第16圖係顯示第14圖之第1台車31B的俯視圖。第1台車31B係具有：台車本體 部311，其包含複數個輥子；軸承318，其設置於台車本體部311之上部；轉動軸319，其從台車本體部311朝向高度方向延伸而設置，且透過軸承318而能夠相對於台車本體部311轉動；支承部312，其由轉動軸319所支承，且將轉動軸319作為中心而轉動；轉動軸313，其朝向平衡重錘103之寬度方向延伸並由支承部312所支承；以及第1端部用承接部314，其以能夠將轉動軸313作為中心而轉動的方式由支承部312所支承，用以承接平衡重錘103之第1端部。 FIG. 14 is a front view showing the first carriage 31B of the elevator counterweight loading and unloading device according to Embodiment 2 of the present invention, FIG. 15 is a side view showing the first carriage 31B of FIG. 14 and FIG. 16 is a side view A top view of the first trolley 31B of FIG. 14 is shown. The first trolley 31B has: trolley body A portion 311 includes a plurality of rollers; a bearing 318 is provided on the upper portion of the trolley body portion 311; a rotating shaft 319 is provided extending from the trolley body portion 311 in a height direction, and can be opposed to the trolley body portion through the bearing 318 311 rotates; a support portion 312 supported by a rotation shaft 319 with the rotation shaft 319 as a center; a rotation shaft 313 extending toward the width direction of the counterweight 103 and supported by the support portion 312; and the first The end receiving portion 314 is supported by the support portion 312 so as to be rotatable about the rotation shaft 313 as a center, and receives the first end portion of the balance weight 103.
第17圖係顯示本發明之實施形態2的電梯平衡重錘之搬出搬入裝置之第2台車32B的前視圖，第18圖係顯示第17圖之第2台車32B的側視圖，第19圖係顯示第17圖之第2台車32B的俯視圖。第2台車32B係具有：台車本體部321，其包含複數個輥子；軸承326，其設置於台車本體部321之上部；轉動軸327，其從台車本體部321朝向高度方向延伸而設置，且透過軸承326而能夠相對於台車本體部321轉動；以及第2端部用承接部322，其由轉動軸327所支承，且將轉動軸327作為中心而轉動。其他構成係與實施形態1相同。 FIG. 17 is a front view showing a second car 32B of the elevator counterweight loading and unloading device according to Embodiment 2 of the present invention, FIG. 18 is a side view showing the second car 32B of FIG. 17 and FIG. 19 is a view The top view of the 2nd trolley 32B of FIG. 17 is shown. The second trolley 32B includes a trolley body portion 321 including a plurality of rollers, a bearing 326 provided on the upper portion of the trolley body portion 321, and a rotating shaft 327 extending from the trolley body portion 321 toward the height direction and passing through. The bearing 326 is rotatable with respect to the trolley body portion 321, and the second end receiving portion 322 is supported by the rotation shaft 327 and rotates with the rotation shaft 327 as a center. The other structures are the same as those of the first embodiment.
其次，針對使用電梯平衡重錘之搬出搬入裝置的電梯平衡重錘之搬出搬入方法加以說明。在平衡重錘支承步驟之後，將平衡重錘103固定於第1台車31B之第1端部用承接部314，且卸下被安裝於平衡重錘103中之第2端部的一方導靴。在此狀態下，使平衡重錘103朝向寬 度方向擺動，或使平衡重錘103將轉動軸319作為中心而轉動，藉此解除被安裝於平衡重錘103中之第2端部的另一方導靴與導軌105之卡合(導靴卡合解除步驟)。其他的電梯平衡重錘之搬出搬入方法，係與實施形態1相同。 Next, a method for loading and unloading an elevator counterweight using an elevator counterweight loading and unloading device will be described. After the counterweight supporting step, the counterweight 103 is fixed to the first end receiving portion 314 of the first trolley 31B, and one guide shoe attached to the second end portion of the counterweight 103 is removed. In this state, the counterweight 103 is oriented wide Swing in the direction of direction, or make the balance weight 103 rotate around the rotating shaft 319 as the center, thereby releasing the engagement between the other guide shoe mounted on the second end portion of the balance weight 103 and the guide rail 105 (the guide shoe card Closing steps). The method of loading and unloading other elevator counterweights is the same as that of the first embodiment.
如以上所說明般，依據本發明之實施形態2的電梯平衡重錘之搬出搬入方法，由於具備在平衡重錘支承步驟之後解除被安裝於平衡重錘103中之第2端部的另一方導靴與導軌105之卡合的導靴卡合解除步驟，所以可以在將另一方導靴安裝於平衡重錘103之第2端部的狀態下，進行平衡重錘下降步驟。 As described above, according to Embodiment 2 of the present invention, the method of loading and unloading an elevator counterweight is provided with the other guide for releasing the second end portion mounted on the counterweight 103 after the counterweight supporting step. The step of releasing the engagement of the guide shoe between the boot and the guide rail 105 can be performed with the other guide shoe being mounted on the second end portion of the counterweight 103.
另外，在各上述實施形態中，雖然已針對踏台12延伸至處於豎起位置的平衡重錘103之下方的構成加以說明，但是亦可為踏台12並未延伸至處於豎起位置的平衡重錘103之下方的構成。在此情況下，在將平衡重錘103之第1端部裝載於第1台車時，就會將平衡重錘103之第1端部移動至搭乘處104側。 In addition, in each of the above-mentioned embodiments, although the configuration in which the step platform 12 extends below the balance weight 103 in the upright position has been described, the step platform 12 may not extend to the balance weight in the upright position. Structure below 103. In this case, when the first end portion of the balance weight 103 is mounted on the first vehicle, the first end portion of the balance weight 103 is moved to the side of the boarding place 104.
又，在各上述實施形態中，雖然已針對使用第1台車及第2台車而將平衡重錘103從升降路100朝向搭乘處104進行搬出搬入的電梯平衡重錘之搬出搬入方法加以說明，但是亦可為不使用第2台車，而是使用第1台車將平衡重錘103從升降路100朝向搭乘處104進行搬出搬入的電梯平衡重錘之搬出搬入方法。 In each of the above-mentioned embodiments, the method of loading and unloading an elevator counterweight that moves the counterweight 103 from the hoistway 100 toward the boarding place 104 using the first and second vehicles has been described, but Instead of using the second car, the elevator car may be moved in and out from the hoistway 100 toward the boarding place 104 using the first car.
又，在各上述實施形態中，作為起重裝置，雖然已說明鏈式起重機22的例子，但是並不限於鏈式起重 機22，例如亦可為吊車(hoist)。 Moreover, in each of the above-mentioned embodiments, although the example of the chain crane 22 has been described as the lifting device, it is not limited to the chain crane The machine 22 may be, for example, a hoist.
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| JP2015006605A JP6141338B2 (en) | 2015-01-16 | 2015-01-16 | Elevator balancing weight loading / unloading method |
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| JP6105097B1 (en) * | 2016-01-12 | 2017-03-29 | 三菱電機ビルテクノサービス株式会社 | Counterweight transport rail and counterweight transport method |
| JP1566776S (en) * | 2016-02-23 | 2017-01-16 | ||
| JP6409915B1 (en) * | 2017-06-27 | 2018-10-24 | 三菱電機ビルテクノサービス株式会社 | Adjusting weight take-out method and adjusting weight support device |
| CN110127496B (en) * | 2019-06-12 | 2024-05-10 | 深圳双层科技有限责任公司 | Energy-saving lifting device |
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| CN105800417B (en) | 2019-03-15 |
| KR102117142B1 (en) | 2020-05-29 |
| JP6141338B2 (en) | 2017-06-07 |
| CN105800417A (en) | 2016-07-27 |
| KR20160088810A (en) | 2016-07-26 |
| JP2016132514A (en) | 2016-07-25 |
| TW201632447A (en) | 2016-09-16 |
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