JP2008050152A - Rescue device of elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rescue device of elevators adaptable when the distances between the cars are different and a beam member is present in the hoistway. <P>SOLUTION: The upper walls 10c of support members 10L, 10R supporting a bridging plate 20 are positioned above the floor surfaces 12 of cars 1L, 1R. Therefore, the base end 24 of the bridging plate 20 installed between the cars can be positioned on the floor surface 12 of the car 1R, and the gap between the cars 1L, 1R can be absorbed. Since a projecting member is installed on the lower side of the bridging plate, the hoistway can be prevented from being interfered with a beam member S. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a side rescue device for an elevator car, and more specifically, when one of a pair of elevators arranged adjacent to each other breaks down and the car stops in the middle of a hoistway, the other elevator The present invention relates to a transfer plate that is spanned between the cars to move passengers to the cars, and an improvement in technology for fixing the transfer boards to the cars.

  Conventionally, when one of a pair of elevators arranged adjacent to each other breaks down and the car stops in the middle of the hoistway, the other elevator car is driven and laid on one car. A rescue operation is performed in which the passenger is moved from the car to the other car (see, for example, Patent Document 1 below).

Such a rescue operation is performed according to the following procedure.
(1) The rescuer drives the rescue elevator car and lays it on the failure elevator car.
(2) Rescue personnel open the door of the rescue exit provided on the side wall of the rescue side car, and connect the transfer plate between the rescue side car and the fault side car.
(3) The handrail provided on the rescue side car is extended toward the faulty car, and the tip of the handrail is connected to the faulty car.
(4) The rescuer moves across the transfer board to the faulty car, opens the rescue door provided on the faulty car from the outside, and enters the faulty car.
(5) Passengers in the breakdown side car walk on the crossing board and move to the rescue side car.

Next, referring to FIG. 14, the structure of the portion where the transfer plate is bridged in the elevator described in Patent Document 1 described below will be outlined. The structure faces the rescue exits 2L and 2R of the failure side car 1L and the rescue side car 1R. In the portion, a baseboard 4 standing on the floor board 3 is cut out, and support frames 6L and 6R for fixing both ends of the transfer board 5 are provided.
As a result, when the transfer plate 5 is hung between the failure-side car 1L and the rescue-side car 1R and both ends 5a and 5b are placed on the support frames 6L and 6R and fixed with the bolts 7, the transfer is performed. The heights of the upper wall of the plate 5 and the floor surfaces 8L, 8R of the cars 1L, 1R are equal, and passengers can move smoothly.

JP 2005-67881 A

By the way, as described above, when the transfer plate 5 is bridged between the cars 1L and 1R, first, the both ends 5a and 5b of the transfer board 5 are supported by the support frames 6L and 6R of the cars 1L and 1R. Place each on the top.
Then, after fixing the base end 5b of the transfer plate 5 to the support frame 6R of the rescue car 1R with the bolts 7, the rescue personnel cross the transfer plate 5 and move toward the faulty car 1L. Is fixed to the support frame 6L of the failure side car 1L with a bolt 7.
At this time, both ends 5a and 5b of the transfer plate 5 are placed on the support frames 6L and 6R, respectively, and only the base end 5b of the transfer plate 5 is attached to the support frame 6R with bolts 7. A fixed state occurs, and the work of hanging the transfer plate 5 between the cars 1L and 1R is unstable.

Further, in a building where a large number of elevators are provided, when the distances between the cars 1L and 1R are different from each other, it is necessary to prepare in advance several transfer plates 5 having different overall lengths. .
Furthermore, when a building-side beam member is provided between the cars 1L and 1R, it is necessary to consider such a beam member and the transfer plate 5 so as not to interfere with each other.

  In addition, it is necessary to consider that the rescue-side car 1R does not move up and down when the transfer plate 5 is bridged between the cars 1L and 1R.

  Accordingly, an object of the present invention is to solve the above-described problems of the prior art and not only reliably prevent the transfer plate from becoming unstable when the transfer plate is bridged, but also to prevent the car on the failure side. It can also be used when the distance between the car and the rescue side car is different, or when there is a beam member on the building side in the space between the fault side car and the rescue side car. It is an object of the present invention to provide an elevator rescue device that can reliably stop the lifting and lowering of the rescue-side car when the vehicle is passed over.

The elevator rescue apparatus according to claim 1 for solving the above-described problems is as follows.
A transfer plate that spans from one car of the pair of adjacent elevators to the other car;
A support member provided on each of the outer wall surfaces of the car, each contacting and supporting the lower surface of the front end and the base end of the transfer plate;
The transfer plate has an engagement member at its tip that engages with a support member of the other car when it is drawn to the side of the one car in a state of being hung on both cars. And the overall length is determined such that the base end of the engaging member is positioned on the floor surface of the one car when the engaging member is engaged with the supporting member of the other car, and It has an insertion hole into which a bolt for screwing and fixing the transfer plate can be inserted,
The support member has an upper wall that is in contact with the lower surface of the transfer plate positioned above the floor surface of the car, and when the engagement member engages with the engagement member of the transfer plate, the front end of the transfer plate It is characterized in that its shape is determined so that it can be locked so as not to be displaceable in the direction toward the car and upward.

That is, in the elevator rescue apparatus according to claim 1, the engagement member provided at the front end of the transfer plate when the transfer plate hung between the pair of cars is pulled toward one of the cars. Is engaged with the support member of the other car, and the leading end of the transfer plate is locked so as not to be displaced in the direction toward and upward of the one car. By fixing to the support member of the car, the transfer plate can be fixed in a stable state.
In addition, since the upper wall of the support member is above the floor surface of the car, when the engagement member at the front end of the transfer board is engaged with the support member of the other car, the base end of the transfer board is Can be located on the floor of the car.
Thereby, even if there is an error in the distance between the pair of cars, it is possible to cope with this, and this transfer plate can be shared with a pair of cars with different distance dimensions.
Furthermore, since the distance between the pair of cars is longer than the distance between the pair of cars, it is possible to easily and safely perform the work of transferring the cables from one car to the other car.

  The elevator rescue apparatus according to claim 2 is characterized in that the transfer plate protrudes downward from the lower surface of the front end thereof and can be placed on the support member of the other car, and the lower end of the protrusion member Is provided at the lower end of the protruding member that engages with the support member of the other car when it is drawn to the side of the one car while being mounted on the support member of the other car And a second engaging member.

In other words, when a building-side beam member exists between both cars when one car is laid on the other car, it becomes impossible to hang a flat transfer plate.
At this time, in the elevator rescue apparatus according to claim 2, after positioning so that the floor of one of the cars is positioned slightly above the beam member, the elevator rescues from the front end of the transfer plate. By interposing the transfer plate so that the lower end of the projecting member is placed on the support member of the other car, interference with the beam member on the building side can be avoided.
Further, when the transfer plate is pulled toward one of the cars with the lower end of the projecting member placed on the support member of the other car, the second engagement provided at the lower end of the projecting member Since the member engages with the support member of the other car and the front end of the transfer plate is locked so as not to be displaceable in the direction toward and upward of the one car, the transfer plate does not become unstable. .

  The elevator rescue device according to claim 3, wherein the protruding member is rotatable between a state in which the protruding member protrudes downward from the connecting plate and a state in which the protruding member extends in parallel along the connecting plate. And the transfer plate has a fixture for fixing the protruding member in a state of extending downward.

That is, in the elevator rescue apparatus according to claim 3, the protruding member can be rotated between a state protruding downward from the transfer plate and a folded state extending along the transfer plate. Storage and conveyance can be easily performed.
Moreover, since the protruding member can be fixed in a state of protruding downward from the transfer plate by using the fixing tool, the same effect as that of the transfer plate described in claim 2 can be obtained.

  The elevator rescue apparatus according to claim 4 is formed such that the transfer plate extends stepwise from the one passenger car to the other passenger car, and the tip of the transfer plate has the The engagement member that engages with the support member of the other car is detachably attached so that the vertical direction can be reversed.

That is, in the elevator rescue apparatus according to claim 4, since the connecting plate is formed in a staircase shape, according to the positional relationship with the beam member on the building side that exists between both passenger cars. By inverting the transfer plate up and down, it is possible to hang the transfer plate between the two cars while avoiding interference with the beam member.
At this time, since the engaging member detachably provided at the front end of the transfer plate is detachably attached to the front end of the transfer plate so that the vertical direction thereof can be reversed, By reversing the direction of this engaging member in accordance with the vertical direction of this, this engaging member can be engaged with the support member provided on the other car.

According to a fifth aspect of the present invention, the elevator rescue apparatus further includes a second support member provided on the outer wall surface with a position shifted downward with respect to the support member.
Note that the number of the second support members is not limited to one, and can be increased as necessary.

  That is, according to the rescue device for an elevator according to claim 5, there is a beam member on the building side between both the cars, and the beam is bridged between the support members of both cars. When the member and the transfer plate interfere with each other, the transfer plate can be hung without interfering with the beam member by engaging the tip of the transfer plate with the second support member.

According to a sixth aspect of the present invention, there is provided the elevator rescue apparatus, further comprising detecting means for detecting that the transfer plate has been laid and sending a control signal for stopping the operation of the car.
This detection means is pushed when a switch that is pushed when the transfer plate is placed on the support member, or when the support member of the car is engaged with the engagement member of the transfer plate. A switch or a switch that is pushed by a tip of a bolt that fixes the transfer plate to the support member can be used.

  That is, according to the rescue device for an elevator according to claim 6, since the detection means is activated and the control signal for stopping the operation of the elevator is sent when the transfer plate is hung between both the cars, It is possible to reliably prevent the rescue-side car from going up and down during work.

  Further, in the elevator rescue apparatus according to claim 7, a linear body for supporting a front end of the transfer plate when the transfer plate is hung on the other car, and the front end of the transfer plate It is characterized in that the car on one side is connected.

  That is, in the elevator rescue apparatus according to claim 7, since the tip of the transfer plate is supported by the linear body connected to one of the cars, the elevator is transferred from one car to the other car. It is possible to easily and safely perform the work of hanging the plates.

  As is clear from the above description, according to the present invention, not only can the crossing plate be prevented from becoming unstable when the crossing plate is spanned, but also the car on the failure side and the rescue side ride. When the distance between the cars is different, or when there is a beam member on the building side in the space between the car on the failure side and the car on the rescue side, it is possible to cope with it, and furthermore, a bridge plate was spanned It is sometimes possible to provide an elevator rescue apparatus that can reliably stop raising and lowering the rescue-side car.

  Hereinafter, with reference to FIG. 1 thru | or FIG. 13, each embodiment of the rescue apparatus of the elevator which concerns on this invention is described in detail. In the following description, the same reference numerals are used for the same parts including the above-described prior art, and a duplicate description is omitted.

1st Embodiment First, with reference to FIGS. 1-4, the rescue apparatus of the elevator of 1st Embodiment is demonstrated in detail.

  The elevator rescue apparatus 100 according to the first embodiment shown in FIGS. 1 and 2 is used to move a passenger P from the failure side car 1L to the rescue side car 1R. Support members 10L and 12R provided on the outer wall surface 11 at the bottom of the rescue-side car 1R, and a transfer plate 20 spanned between the support members 10L and 10R, respectively.

The support members 10L and 10R are provided on the outer wall surface 11 at the bottom of each of the cars 1L and 1R so as to face the rescue openings 2L and 2R provided on the side walls of the cars 1L and 1R, On the other hand, it extends horizontally with a predetermined width in a direction perpendicular thereto.
These support members 10L and 10R have a shape formed by combining two steel materials 10a and 10b having a cross-sectional inverted L shape as shown in an enlarged manner in FIGS. 3 and 4, and the upper wall 10c is It is positioned at a position slightly higher than the floor surfaces 12 and 12 of the cars 1L and 1R and facing the outer wall surface 11 with a gap.
In addition, screw holes 10d into which bolts 25 for fixing the transfer plate 20 are screwed are formed in the upper wall 10c.

The transfer plate 20 has a plate member 22 fixed on a frame 21, and its tip is bent in an inverted U shape in side view as shown in FIG. An engaging member 23 is formed.
Further, the overall length of the transfer plate 20 is such that the base end 24 is positioned on the floor surface 12 of the rescue-side car 1R when the tip thereof is positioned on the floor surface 12 of the failure-side car 1L. Is stipulated.
Further, as shown in FIG. 4, the transfer plate 20 has a bolt insertion long hole 26 for fixing the front end thereof to the support member 10L of the failure-side car 1L using a bolt 25, and a base end thereof. Bolt insertion long holes 27 for fixing 24 to the support member 10L of the rescue-side car 1R are respectively penetrated.
The bolt insertion long hole 27 on the base end 24 side of the transfer plate 20 is considerably longer than the bolt insertion long hole 26 on the distal end side, and the distance between the cars 1L and 1R is different. In addition, the base end 24 side of the transfer plate 20 can be fixed to the support member 10R of the rescue-side car 1R.

  Next, a procedure for moving the passenger P from the failure-side car 1L to the rescue-side car 1R using the elevator rescue device 100 of the first embodiment will be described.

When the elevator car 1L breaks down and stops in the middle of the hoistway, a rescue person drives the adjacent elevator car 1R and lays it on the troubled car 1L.
Then, a rescue person opens the door 13R of the rescue exit 2R provided on the side wall of the rescue side car 1R, and starts the work of spanning the transfer plate 20 between the rescue side car 1L and the faulty car 1R. To do.
At this time, since the overall length of the transfer plate 20 is longer than the distance between the cars 1L and 1R, the rescuer is greatly increased from the rescue exit 2R of the rescue car 1R toward the faulty car 1L. There is no need to embark, and the work of hanging the transfer plate 20 can be performed easily and safely.

The transfer plate 20 extending toward the rescue outlet 2L of the failure-side car 1L can be placed on the top end of the upper wall 10c of the support member 10L of the failure-side car 1L.
In this state, when the transfer plate 20 is pulled toward the rescue-side car 1R, the engagement member 23 provided at the tip of the transfer plate 20 and the upper wall 10c of the support member 10L are engaged with each other. The front end of the transfer plate 20 is locked so as not to be displaced in the direction toward the rescue-side car 1R and in the vertical direction.

At this time, the base end side of the transfer plate 20 is placed on the upper wall 10c of the support member 10R of the rescue-side car 1R, but the base end 24 of the rescue plate 1R is floored from the rescue outlet 2R. 12, there is no possibility of dropping the transfer plate 20 from the gap between the cars 1L and 1R.
Then, bolts 25 are inserted into the left and right elongated holes 27 penetrating to the proximal end side of the transfer plate 20 and screwed into the upper wall 10c of the support member 10R to be tightened. The 24 side can be securely fixed to the upper wall 10c of the support member 10R.

When the fixing of the proximal end side of the transfer plate 20 is completed, the rescuer moves on the transfer plate 20 and moves to the failure side car 1L side, and opens the door 13L of the rescue exit 2L provided on the side wall. Open and go inside the car 1L.
The bolts 25 are inserted into the left and right elongated holes 26 penetrating on the front end side of the transfer plate 20 and screwed into the upper wall 10c of the support member 10R to tighten the support plate 10 so that the front end of the transfer plate 20 is supported by the support member. It can be more securely fixed to the upper wall 10c of 10L.
Then, when the rescuer wears a handrail (not shown) between both the cars 1L and 1R, the passenger of the faulty car 1L walks on the transfer board 20 and moves to the rescue car 1R. Can do.

That is, since the rescue device 100 for an elevator according to the first embodiment has a structure in which the front end engaging member 23 of the transfer plate 20 and the support member 10L of the rescue side car 1L are engaged, the transfer plate 20 is stretched. Sometimes, an unstable situation in which the transfer plate 20 is merely placed on the support members 10L and 10R does not occur.
Further, since the upper wall 10c of the support members 10L and 10R is above the floor surface 12 of the cars 1L and 1R, when the front end engaging member 23 of the transfer plate 20 is engaged with the support member 10L, the transfer plate Twenty base ends 24 can be positioned on the floor 12 of the car 1R.
Thereby, even if there is an error in the distance between the cars 1L and 1R, the transfer plate 20 can be used in common between a pair of cars having different distance dimensions. Furthermore, since the overall length of the transfer plate 20 is longer than the distance between the cars 1L and 1R, the work of transferring the transfer plate 20 from one car 1R to the other car 1L can be easily and safely performed. it can.

Second Embodiment Next, an elevator rescue apparatus according to a second embodiment will be described with reference to FIGS. 5 and 6.

The transfer plate 30 in the elevator rescue device 200 of the second embodiment is obtained by adding a protruding member 31 and a second engagement member 32 to the transfer plate 20 of the first embodiment described above.
More specifically, a thick plate-like projecting member 31 that projects in parallel along the front end of the transfer plate 30 and protrudes downward is provided on the lower surface of the front end of the transfer plate 30.
A second engaging member 32 having an L-shaped cross section is fixed to the lower end of the projecting member 31 so as to extend integrally.

At this time, as shown in FIG. 5, when the failure-side car 1L stops at a position where the floor 12 is slightly above the building-side beam member S provided in the elevator hoistway. In addition, there is no problem in the work of horizontally hanging the transfer plate 30.
As a result, just like the transfer plate 20 in the first embodiment, the transfer plate 30 can be spanned and fixed between the cars 1L and 1R.

On the other hand, as shown in FIG. 6, when the failure-side car 1L stops at a position where the floor 12 is slightly below the beam member S, the support member 10L for the failure-side car 1L. After the lower end of the protruding member 31 is placed on the upper wall 10c, the transfer plate 30 is drawn toward the rescue-side car 1R.
Then, since the second engaging member 32 fixed to the lower end of the projecting member 31 engages with the support member 10L, the front end of the transfer plate 30 cannot be displaced in the direction toward the rescue car 1R and in the vertical direction. Locked.

That is, the elevator rescue apparatus 200 according to the second embodiment includes an engagement member 23 provided at the tip of the transfer plate 30 and a second engagement member 32 provided at the lower end of the protruding member 31. It is a structure that can be selectively used to lock the front end of the transfer plate 30 to the support member 10L of the failure side car 1L.
Thereby, even if the beam member S of the hoistway exists between the failure side car 1L and the rescue side car 1R, the transfer plate 30 is horizontally hung between the cars 1L, 1R. Can do.

  In addition, while attaching the protrusion member 31 so that attachment or detachment is possible, if the several protrusion member 31 from which length differs is prepared beforehand, the difference in the height of the floor surface 12 and the beam member S of the failure side passenger car 1L By selecting the projecting member 31 having an appropriate size according to the above, the transfer plate 30 can be horizontally extended between the cars 1L and 1R.

Third Embodiment Next, an elevator rescue apparatus according to a third embodiment will be described with reference to FIGS. 7 and 8.

The elevator rescue apparatus 300 according to the third embodiment is obtained by changing the protruding member 31 of the transfer plate 30 in the second embodiment described above to be foldable.
Specifically, as shown in FIG. 7, the protruding member 41 and the second engaging member 42 provided on the lower surface of the front end of the transfer plate 40 are supported by a support shaft 43 on the frame 21 side. Supported by the swinging arm 44, and swings between a state protruding below the transfer plate 40 as shown by a solid line and a folded state extending parallel to the transfer plate 40 as shown by an imaginary line. It is free to move.

Further, a link member 46 is pivotally supported on a support shaft 45 provided on the swing arm 44, and when a tip end of the link member 46 is engaged with the first pin 47 on the frame 21 side, the protruding member 41 is supported. And the 2nd engaging member 42 is fixed to the state protruded below the transfer board 40. As shown in FIG.
On the other hand, when the front end of the link member 46 is engaged with the second pin 48 on the frame 21 side, the protruding member 41 and the second engagement member 42 can be held in a folded state.
Thereby, when this transfer board 40 is not used, the protrusion member 41 and the 2nd engaging member 42 can be made into the folded state, and the space required for storage or conveyance can be reduced.

When the transfer plate 40 is used, the protruding member 41 and the second engaging member 42 protrude below the transfer plate 40 by engaging the tip of the link member 46 with the first pin as necessary. Can be fixed to the state.
As a result, as shown in FIG. 8, the transfer plate 40 can exhibit the same effects as the transfer plate 30 in the second embodiment described above.

Fourth Embodiment Next, an elevator rescue apparatus according to a fourth embodiment will be described with reference to FIGS. 9 and 10.

Unlike the transfer plate of each embodiment described above, the transfer plate 50 in the elevator rescue device 400 of the fourth embodiment is formed in a step shape.
More specifically, the transfer plate 50 is formed by connecting two horizontally extending portions 51 and 52 by a vertically extending portion 53, and an engaging member 54 is bolted 55 at the tip thereof. It is attached so that the vertical direction can be reversed.

As a result, as shown in FIG. 9, when the failure-side car 1L stops at a position where the floor 12 is slightly below the beam member S, the floor 12 of the rescue-side car 1R is The rescue car 1R is stopped at a position slightly above the member S.
Then, the vertical direction of the transfer plate 50 is determined so that the horizontally extending portion 52 is on the lower side, and the transfer plate 50 is extended between the cars 1L and 1R.
Then, after the tip of the transfer plate 50 is placed on the upper wall 10c of the support member 10L of the failure-side car 1L, when the transfer plate 50 is pulled toward the rescue-side car 1R, the engaging member 54 supports the engagement plate 54. Engages with member 10L.
Thereby, this delivery board 50 can have the same operation effect as the delivery board in each embodiment mentioned above.

On the other hand, as shown in FIG. 10, when the failure-side car 1L stops at a position where the floor surface 12 is greatly separated downward with respect to the beam member S, the floor surface 12 of the rescue-side car 1R. The rescue side car 1R is stopped so that is lower than the floor of the faulty car 1L.
Then, the vertical direction of the transfer plate 50 is determined so that the horizontally extending portion 52 is on the upper side, and the engaging member 54 is reattached so that the vertical direction is reversed.
Next, after the tip of the transfer plate 50 is placed on the upper wall 10c of the support member 10L of the failure-side car 1L, when the transfer plate 50 is pulled toward the rescue-side car 1R, the engaging member 54 supports the engagement plate 54. Engages with member 10L.
Thereby, this delivery board 50 can have the same operation effect as the delivery board in each embodiment mentioned above.

That is, in the elevator rescue apparatus 400 of the fourth embodiment, since the transfer plate 50 is formed in a stepped shape, the building-side beam member S that exists between both the cars 1L, 1R and By reversing the vertical direction of the transfer plate 50 according to the positional relationship, the transfer plate 50 can be hung between both the cars 1L and 1R while avoiding interference with the beam member S. it can.
Further, the engaging member 54 provided at the tip of the transfer plate 50 is attached so that the vertical direction thereof can be reversed. The vertical direction can be adjusted.

Fifth Embodiment Next, an elevator rescue apparatus according to a fifth embodiment will be described with reference to FIG.

The elevator rescue apparatus 500 of the fifth embodiment has a structure in which the second support members 60L and 60R are added below the support members 10L and 10R provided in the cars 1L and 1R as described above. It has become.
More specifically, second support members 60L and 60R having the same shape as the support members 10L and 10R are provided on the outer wall surface 11 of the passenger cars 1L and 1R at a predetermined interval below the support members 10L and 10R. Open and fixed.

As a result, as shown in FIG. 11, when the faulty side car 1L stops at a position where the floor 12 is slightly below the beam member S, the floor 12 of the rescue side car 1R fails. The rescue side car 1R is stopped at a position slightly below the floor 12 of the side car 1L.
Then, by passing the transfer plate 20 between the second support member 60L of the rescue-side car 1L and the support member 10R of the rescue-side car 1R, avoiding interference with the beam member S, the transfer plate 20 can be hung horizontally.

That is, in the elevator rescue apparatus 500 according to the fifth embodiment, two support members 10L, 60L, 10R, and 60R, which are shifted in the vertical direction, are provided on the cars 1L and 1R, respectively. By selecting a support member that hangs the transfer plate 20, the transfer plate 20 can be extended so as to extend horizontally while avoiding interference with the beam member S. Further, since the second support members 60L and 60R are the same members as the support members 10L and 10R, the function of engaging with the engagement member 23 provided at the front end of the transfer plate 20 is also the same.
In the sixth embodiment, two support members are provided for each of the cars 1L and 1R. However, a larger number of support members can be attached.

Sixth Embodiment Next, an elevator rescue apparatus according to a sixth embodiment will be described with reference to FIG.

  The elevator rescue device 600 of the sixth embodiment detects that the transfer plate 20 has been passed between the cars 1L and 1R to the elevator rescue device 100 of the first embodiment described above, The detection means 70 which sends out the control signal which stops the driving | operation of the cars 1L and 1R is added.

More specifically, the support members 10L and 10R of the cars 1L and 1R have an engagement member 23 provided at the front end of the transfer plate 20 when engaged with the upper wall 10c of the support members 10L and 10R. A switch 70 is provided that is actuated by being pushed by the engaging member 23.
The switch 70 is connected to an operation control device that controls the operation of both the cars 1L and 1R via control wiring (not shown) provided in the cars 1L and 1R.

  Accordingly, when the transfer plate 20 is spanned between the cars 1L and 1R and the engagement member 23 is engaged with the support member 10L, the switch 70 is activated and a control signal is sent to the operation control device. The raising and lowering of the side car 1R is prohibited, and the rescue side car 1R can be reliably prevented from going up and down during the rescue operation.

  In place of the switch 70 that is actuated when pushed by the engaging member 23, a switch that is actuated by being pushed by the transfer plate 20 or a switch that is actuated by being pushed by the bolt 25 that fixes the pass plate 20 is used. It can also be used.

7th Embodiment Next, with reference to FIG. 13, the rescue apparatus of the elevator of 7th Embodiment is demonstrated.

  The elevator rescue device 600 according to the seventh embodiment has a linear body for connecting the tip of the transfer plate 20 to the rescue-side car 1R with respect to the elevator rescue device 100 according to the first embodiment described above. It has become a thing.

Specifically, the pins 81 provided on the left and right frames 21 at the front end portion of the transfer plate 20 and the pins 82 provided on the left and right side walls of the rescue exit 2R of the rescue car 1R are linear. They are connected by a chain 83 as a body.
As a result, when the transfer plate 20 is passed from the rescue-side car 1R to the failure-side car 1L, the tip of the transfer plate 20 is supported by the chain 83, so that the engagement provided at the tip of the transfer plate 20 is provided. The operation of engaging the member 23 with the support member 10L can be easily and safely performed.
In the state where the transfer plate 20 is stretched and fixed, the left and right chains 83 can also serve as handrails.
A rope, a wire, or the like can be used instead of the chain 83.

As mentioned above, although each embodiment of the rescue apparatus of the elevator which concerns on this invention was described in detail, it cannot be overemphasized that this invention is not limited by embodiment mentioned above and a various change is possible.
For example, the stepped transfer plate 50 shown in FIGS. 9 and 10 and the plurality of support members 10L, 10R, 60L, and 60R shown in FIG. 11 can be used in combination.

The side view which shows the rescue apparatus of the elevator of 1st Embodiment. The top view which shows the rescue apparatus of the elevator shown in FIG. The side view which expands and shows the principal part of FIG. The disassembled perspective view of the rescue apparatus of the elevator shown in FIG. The side view which shows the rescue apparatus of the elevator of 2nd Embodiment. The side view which shows the state which uses the protrusion member in FIG. The principal part enlarged side view of the rescue apparatus of the elevator of 3rd Embodiment. The side view which shows the state which uses the protrusion member shown in FIG. The side view which shows the rescue apparatus of the elevator of 4th Embodiment. FIG. 10 is a side view illustrating a state where the transfer plate illustrated in FIG. 9 is used by being inverted in the vertical direction. The side view which shows the rescue apparatus of the elevator of 5th Embodiment. The side view which shows the rescue apparatus of the elevator of 6th Embodiment. The side view which shows the rescue apparatus of the elevator of 7th Embodiment. The side view which shows typically the rescue apparatus currently disclosed by Unexamined-Japanese-Patent No. 2005-67881.

Explanation of symbols

S Beam member of hoistway 1L Failure side car (the other car)
1R Rescue car (one car)
2L, 2R Rescue port 5 Delivery plate 6 Support frame 10L, 10R Support member 11 Outer wall surface 12 Floor surface 13L, 13R Rescue door 20 Delivery plate 23 Engagement member 30 Delivery plate 31 Projection member 32 Second engagement member 40 Transfer plate 41 Projecting member 42 Second engaging member 44 Swing arm 46 Link member (fixing tool)
50 transfer plate 54 engagement member 60L, 60R second support member 70 switch (detection means)
83 Chain (Linear body)
100 Elevator Rescue Device 200 of First Embodiment Elevator Rescue Device 300 of Second Embodiment Elevator Rescue Device 400 of Third Embodiment Elevator Rescue Device 500 of Fourth Embodiment Elevator Rescue Device of Fifth Embodiment 600 Elevator Rescue Device of Sixth Embodiment

Claims (7)

A transfer plate that spans from one car of the pair of adjacent elevators to the other car;
A support member provided on each of the outer wall surfaces of the car, each contacting and supporting the lower surface of the front end and the base end of the transfer plate;
The transfer plate has an engagement member at its tip that engages with a support member of the other car when it is drawn to the side of the one car in a state of being hung on both cars. And the overall length is determined such that the base end of the engaging member is positioned on the floor surface of the one car when the engaging member is engaged with the supporting member of the other car, and It has an insertion hole into which a bolt for screwing and fixing the transfer plate can be inserted,
The support member has an upper wall that is in contact with the lower surface of the transfer plate positioned above the floor surface of the car, and when the engagement member engages with the engagement member of the transfer plate, the front end of the transfer plate A rescue device for an elevator, characterized in that the shape thereof is determined so that it can be locked so as not to be displaceable in a direction toward the car and upward. The transfer plate is
A projecting member that projects downward from the lower surface of the tip and can be placed on the support member of the other car;
When the lower end of the projecting member is placed on the support member of the other car, when it is pulled toward the one car side, the projecting member engages with the support member of the other car. A second engagement member provided at the lower end;
The elevator rescue apparatus according to claim 1, comprising: The protruding member is supported by the transfer plate so as to be rotatable between a state of projecting downward from the transfer plate and a state of extending in parallel along the transfer plate,
The elevator rescue device according to claim 2, wherein the transfer plate has a fixing tool for fixing the protruding member in a state of extending downward. The transfer plate is formed to extend stepwise from the one car to the other car,
An engagement member that engages with the support member of the other car is detachably attached to the front end of the transfer plate so that the vertical direction can be reversed.
The elevator rescue apparatus according to claim 1.   The elevator rescue apparatus according to claim 1, further comprising a second support member provided on the outer wall surface with a position shifted downward with respect to the support member.   The elevator rescue apparatus according to claim 1, further comprising detection means for detecting that the transfer plate has been passed and sending a control signal for stopping the operation of the car.   A linear body for supporting the front end of the transfer plate when the transfer plate is extended to the other car connects the front end of the transfer plate and the car on one side. The elevator rescue apparatus according to claim 1, wherein

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