CN110198906B - Elevator long article transportation auxiliary tool, elevator guide rail removing method and elevator guide rail setting method - Google Patents
Elevator long article transportation auxiliary tool, elevator guide rail removing method and elevator guide rail setting method Download PDFInfo
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- CN110198906B CN110198906B CN201780084207.3A CN201780084207A CN110198906B CN 110198906 B CN110198906 B CN 110198906B CN 201780084207 A CN201780084207 A CN 201780084207A CN 110198906 B CN110198906 B CN 110198906B
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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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Abstract
Provided is an elevator long article transportation aid capable of shortening the time required for transporting long articles in a hoistway. The invention provides an elevator long article transportation auxiliary device, comprising: a bottom beam which is formed to be shorter than the interval between the counterweight guide rails arranged in the hoistway and on which a plurality of long objects in a standing state can be placed; a 1 st column, the lower end of which is connected with one end of the bottom beam; a 2 nd pillar having a lower end connected to the other end of the bottom beam, the 2 nd pillar facing the 1 st pillar in the longitudinal direction of the bottom beam; a 1 st guide shoe mounting part protruding outward from the 1 st column for mounting a guide shoe moving along one counterweight guide rail; and a 2 nd guide shoe mounting part protruding outward from the 2 nd column for mounting a guide shoe moving along the other counterweight guide rail.
Description
Technical Field
The invention relates to an elevator long-strip-object transportation auxiliary tool, an elevator guide rail dismantling method and an elevator guide rail setting method.
Background
The movement of the car and the counterweight of the elevator is guided by guide rails provided in the hoistway. As a method of removing or installing the guide rail, for example, a technique described in the following patent document 1 is known.
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent publication No. 11-349255
Disclosure of Invention
Problems to be solved by the invention
Conventionally, when long articles used in a hoistway, such as guide rails, are removed or installed, the long articles are moved one by one. Therefore, a lot of time is required to transport the long article in the hoistway.
The present invention has been made to solve the above problems. The object is to provide an elevator long article transportation auxiliary tool, an elevator guide rail removing method and an elevator guide rail setting method, which can shorten the time required for transporting long articles in a hoistway.
Means for solving the problems
The invention provides an elevator long article transportation auxiliary device, comprising: a bottom beam which is formed to be shorter than the interval between the counterweight guide rails arranged in the hoistway and on which a plurality of long objects in a standing state can be placed; a 1 st column, the lower end of which is connected with one end of the bottom beam; a 2 nd pillar having a lower end connected to the other end of the bottom beam, the 2 nd pillar facing the 1 st pillar in the longitudinal direction of the bottom beam; a 1 st guide shoe mounting part protruding outward from the 1 st column for mounting a guide shoe moving along one counterweight guide rail; and a 2 nd guide shoe mounting part protruding outward from the 2 nd column for mounting a guide shoe moving along the other counterweight guide rail.
The method for removing the guide rail of the elevator comprises the following steps: an accessory installation step of suspending the long article transportation accessory in a hoistway in a state of being movable along a counterweight guide rail; a disassembly preparation procedure, namely moving the long-strip object transportation auxiliary tool to the position of No. 2 guide rail counted from top to bottom at the current moment; a detachment step of loading the plurality of guide rails located uppermost at the present time on the elongated object transportation auxiliary; a transportation preparation step of moving the long-strip-shaped article transportation auxiliary tool loaded with the existing guide rail to the article loading and unloading layer; and a carrying-out step of carrying out the plurality of guide rails loaded on the elongated article transportation aid to a landing of the cargo handling layer.
The elevator guide rail setting method of the invention comprises the following steps: an accessory installation step of suspending the long article transportation accessory in a hoistway in a state of being movable along a counterweight guide rail; a loading step of loading a plurality of guide rails loaded from a loading station of the cargo handling layer on the long article transportation auxiliary; an installation preparation step of moving the long article transportation auxiliary tool to a position of the guide rail positioned at the uppermost side at the present moment; an installation step of installing a plurality of guide rails loaded on the long article transportation aid; and a transportation preparation step for moving the long article transportation aid to the article loading/unloading layer.
Effects of the invention
According to the present invention, a plurality of long objects can be placed on the bottom beam of the long object transportation aid for an elevator. Therefore, the time required for transporting the long article in the hoistway can be shortened.
Drawings
Fig. 1 is a front view of an elevator long article transport aid according to embodiment 1.
Fig. 2 is a side view of an elevator elongated object transportation aid according to embodiment 1.
Fig. 3 is a plan view of the elongated object transportation aid for an elevator in embodiment 1.
Fig. 4 is a plan view showing a state of the long article transport aid for elevator in embodiment 1 in use.
Fig. 5 is a schematic diagram for explaining a method of using the elongated object transportation aid for an elevator in embodiment 1.
Fig. 6 is a front view showing a state in which a long article is loaded in the elevator long article transporting aid according to embodiment 1.
Fig. 7 is a side view showing a state in which a long article is loaded in the elevator long article transportation aid in embodiment 1.
Fig. 8 is a plan view showing a state in which a long article is loaded in the elevator long article transport aid according to embodiment 1.
Fig. 9 is a flowchart for explaining a method of removing a guide rail using the elongated object transportation aid for an elevator in embodiment 1.
Fig. 10 is a flowchart for explaining a method of installing guide rails using the elongated object transportation aid for elevator in embodiment 1.
Detailed Description
A mode for carrying out the present invention will be described with reference to the accompanying drawings. In the drawings, the same or corresponding portions are denoted by the same reference numerals. The repetitive description is simplified or omitted as appropriate.
Embodiment 1.
Fig. 1 is a front view of an elevator long article transport aid according to embodiment 1. Fig. 2 is a side view of an elevator elongated object transportation aid according to embodiment 1. Fig. 3 is a plan view of the elongated object transportation aid for an elevator in embodiment 1.
As shown in fig. 1 to 3, the elongated object transportation assist device 1 includes a floor frame 2, a 1 st column 3, a 2 nd column 4, a fixing member 5, a 1 st connecting plate 6, a 2 nd connecting plate 7, a 3 rd connecting plate 8, a rope attachment member 9, a 1 st shoe attachment member 10, and a 2 nd shoe attachment member 11. For example, a plurality of fixing members 5, 1 st shoe attachment members 10, and 2 nd shoe attachment members 11 are used. The components of the elongated object transportation aid 1 are formed of a material such as iron, for example.
For example, channel steel, H-shaped steel, or the like is used as the bottom beam 2, the 1 st column 3, and the 2 nd column 4. The 2 nd pillar 4 is formed in the same shape and size as the 1 st pillar 3, for example. The fixing member 5 is, for example, plate-shaped.
The lower end of the 1 st column 3 is connected to one end of the bottom beam 2 via a fixing member 5, for example. The lower end of the 2 nd pillar 4 is connected to the other end of the bottom beam 2 via a fixing member 5, for example. The fixing member 5 is fixed to the front or rear surfaces of the bottom beam 2, the 1 st column 3, and the 2 nd column 4 by bolts, nuts, or the like, for example. The 2 nd pillar 4 is opposed to the 1 st pillar 3 in the longitudinal direction of the bottom beam 2.
The 1 st connecting plate 6, the 2 nd connecting plate 7, and the 3 rd connecting plate 8 are, for example, plate-shaped. The 2 nd web 7 and the 3 rd web 8 may have a plurality of support portions 12, for example. The support portion 12 is formed to protrude from one surface of the 2 nd web 7 or the 3 rd web 8, for example. The support portions 12 are arranged in a row along the longitudinal direction of the 2 nd web 7 or the 3 rd web 8, for example. The 3 rd linking plate 8 is formed in the same shape and size as the 2 nd linking plate 7, for example.
As the rope attachment member 9, for example, H-shaped steel is used. The rope attachment member 9 has, for example, an attachment hole 13. The attachment hole 13 is formed, for example, in the center of the rope attachment member 9 when viewed in the vertical direction.
The 1 st connecting plate 6 connects, for example, the front surface of the 1 st pillar 3 and the front surface of the 2 nd pillar 4. The 1 st connecting plate 6 is fixed to the front surfaces of the 1 st column 3 and the 2 nd column 4 by bolts, nuts, or the like, for example. The 1 st web 6 is disposed parallel to the bottom beam 2, for example. The 1 st connecting plate 6 is disposed, for example, above the center in the longitudinal direction of the 1 st column 3 and the 2 nd column 4.
The 2 nd connecting plate 7 connects the rear surface of the 1 st column 3 and the rear surface of the 2 nd column 4, for example, in a state where the surface on which the support portion 12 is formed is directed forward. The 2 nd connecting plate 7 is fixed to the back surfaces of the 1 st column 3 and the 2 nd column 4 by bolts, nuts, or the like, for example. The 2 nd web 7 is disposed parallel to the bottom beam 2, for example. The 2 nd connecting plate 7 is disposed, for example, above the center in the longitudinal direction of the 1 st column 3 and the 2 nd column 4. The 2 nd connecting plate 7 is disposed at the same height as the 1 st connecting plate 6, for example. That is, the 2 nd connecting plate 7 faces the 1 st connecting plate 6 in the depth direction, for example.
The 3 rd connecting plate 8 connects the back surface of the 1 st column 3 and the back surface of the 2 nd column 4, for example, in a state where the surface on which the support portion 12 is formed is directed forward. The 3 rd connecting plate 8 is fixed to the back surfaces of the 1 st column 3 and the 2 nd column 4 by bolts, nuts, or the like, for example. The 3 rd linking plate 8 is disposed parallel to the bottom beam 2, for example. The 3 rd linking plate 8 is disposed, for example, above the 2 nd linking plate 7. The 3 rd connecting plate 8 is disposed, for example, near the upper ends of the 1 st column 3 and the 2 nd column 4.
The rope attachment member 9 connects the 1 st link plate 6 and the 2 nd link plate 7, for example. The rope attachment member 9 is fixed to the 1 st connecting plate 6 and the 2 nd connecting plate 7 by bolts, nuts, or the like, for example. The rope attachment member 9 is disposed at a position overlapping with the center of the bottom member 2 in the longitudinal direction when viewed in the vertical direction, for example. The rope attachment member 9 is disposed such that, for example, the center in the longitudinal direction of the bottom member 2 overlaps the attachment hole 13 when viewed in the vertical direction.
The 1 st shoe attachment 10 and the 2 nd shoe attachment 11 are L-shaped, for example. The 2 nd shoe attachment member 11 is formed in the same shape and size as the 1 st shoe attachment member 10, for example.
The 1 st shoe mounting part 10 is provided, for example, to project outward from the 1 st column 3. The 1 st shoe attachment member 10 is fixed to the side surface of the 1 st column 3 by, for example, bolts, nuts, or the like. For example, when 21 st shoe attachment members 10 are used, one 1 st shoe attachment member 10 is disposed above the center of the 1 st column 3 in the longitudinal direction, and the other 1 st shoe attachment member 10 is disposed below the center.
The 2 nd shoe mounting part 11 is provided, for example, to project outward from the 2 nd pillar 4. The 2 nd shoe mounting member 11 is fixed to the side surface of the 2 nd column 4 by, for example, bolts, nuts, or the like. For example, when 2 nd guide shoe mounting members 11 are used, one of the 2 nd guide shoe mounting members 11 is disposed above the center of the 2 nd column 4 in the longitudinal direction, and the other 2 nd guide shoe mounting member 11 is disposed below the center. The 2 nd shoe attachment 11 is disposed at the same height as the 1 st shoe attachment 10, for example.
The 1 st column 3 and the 2 nd column 4 can be attached to and detached from the bottom beam 2. The 1 st connecting plate 6, the 2 nd connecting plate 7 and the 3 rd connecting plate 8 can be attached to and detached from the 1 st column 3 and the 2 nd column 4. The rope attachment member 9 is attachable to and detachable from the 2 nd connecting plate 7 and the 3 rd connecting plate 8. The 1 st guide shoe attachment member 10 is attachable to and detachable from the 1 st column 3. The 2 nd guide shoe attachment member 11 is attachable to and detachable from the 2 nd column 4. That is, the elongated object transportation aid 1 can be disassembled into and assembled from the respective members as necessary.
Fig. 4 is a plan view showing a state of the long article transport aid for elevator in embodiment 1 in use.
The long article transport aid 1 is suspended in the hoistway of the elevator by a cable or the like, not shown, when in use. The cable or the like is fixed through the mounting hole 13 of the rope mounting member 9. As shown in fig. 4, a guide shoe 14 is attached to the 1 st guide shoe attachment member 10 and the 2 nd guide shoe attachment member 11. These guide shoes 14 are movable along a pair of pairs of reuse guide rails 15 provided in the hoistway. That is, the elongated object transportation aid 1 is suspended in the hoistway in a state of being movable along the counterweight guide rail 15.
The 1 st guide shoe attachment member 10 and the 2 nd guide shoe attachment member 11 are formed to be attachable and detachable with respect to various kinds of guide shoes 14, for example. The guide shoe 14 may be, for example, a sliding guide shoe or a roller guide shoe.
The bottom beam 2, the 1 st link plate 6, the 2 nd link plate 7, and the 3 rd link plate 8 are formed to be shorter than the interval between the reuse rails 15. The elongated object transportation aid 1 includes, for example, a plurality of 1 st shoe attachment members 10 and 2 nd shoe attachment members 11 having different sizes. The 1 st shoe mounting member 10 and the 2 nd shoe mounting member 11 are replaced with shoe mounting members having appropriate sizes according to, for example, the interval between the counterweight guide rails 15.
Fig. 5 is a schematic diagram for explaining a method of using the elongated object transportation aid for an elevator in embodiment 1. Fig. 5 shows, as an example, a state in the middle of an operation of removing or installing a guide rail of an elevator.
As shown in fig. 5, the elongated object transportation aid 1 is placed in the hoistway 16 in use. For example, a winch 18 and a winch 19 are temporarily installed in the machine room 17. The stringer transport aid 1 is suspended, for example, by a cable 20 of a winch 18. The car 21 is suspended by a cable 22 of the winch 19, for example. The winches 18 and 19 may be provided, for example, on a beam, not shown, in the hoistway 16.
In the state shown in fig. 5, the hoist 18 is operated to move the auxiliary device for transporting a long object 1 along the pair of the reuse guide rails 15 provided in the hoistway 16. In the state shown in fig. 5, the car 21 can move along a pair of car guide rails 23 provided in the hoistway 16 by the operation of the winch 19. The winches 18 and 19 are operated by an operator 24 riding on the car 21, for example, via an operation unit not shown.
When removing the guide rail, the worker 24 moves the elongated object transportation aid 1 loaded with the removed existing guide rail to the cargo handling layer. When the guide rails are provided, the worker 24 moves the elongated transport jig 1 on which the newly provided guide rails are mounted from the cargo loading/unloading floor to the mounting position. The load handling floor is a floor on which the load is carried out from the hoistway 16 to the landing and from the landing to the hoistway 16. The cargo handling floor is, for example, the lowermost floor to which the car 21 can move. The guide rail is attached to and detached from the elongated article transportation jig 1 by using, for example, a winch or the like, which is not shown.
Fig. 6 is a front view showing a state in which a long article is loaded in the elevator long article transporting aid according to embodiment 1. Fig. 7 is a side view showing a state in which a long article is loaded in the elevator long article transportation aid in embodiment 1. Fig. 8 is a plan view showing a state in which a long article is loaded in the elevator long article transport aid according to embodiment 1. Fig. 6 to 8 show a state where 4 long products 25 are loaded in the long product transport aid 1 at the same time.
As shown in fig. 6 and 7, the long article 25 is loaded on the long article transportation aid 1 in a state where the lower end thereof is in contact with the bottom beam 2, for example. For example, 4 long articles 25 in an erected state can be placed on the base member 2.
The long article 25 loaded on the long article transport aid 1 is restricted from moving in the lateral direction by the support portion 12, for example. Fig. 8 illustrates a case where the loaded long article 25 is a guide rail. The guide rail shown in fig. 8 is mounted such that the convex portion is sandwiched between the adjacent 2 support portions 12. In this case, the interval between the adjacent 2 support portions 12 is set, for example, according to the thickness of the convex portion of the guide rail.
Fig. 9 is a flowchart for explaining a method of removing a guide rail using the elongated object transportation aid for an elevator in embodiment 1.
In step S101, an accessory setting process is performed. In the accessory installation step, the operator suspends the elongated object transportation accessory 1 in the hoistway 16 in a state in which the elongated object transportation accessory is movable along the counterweight guide rail 15. The assistive device setting process may include a process of assembling the elongated object transportation assistive device 1 from the respective members. The next step in step S101 is to perform step S102.
In step S102, a disassembly preparation process is performed. In the disassembly preparation step, the operator moves the long article transport jig 1 to the position of the guide rail No. 2 counted from the top at the present time. The next step in step S102 is to perform step S103.
In step S103, a detaching process is performed. In the removal process, the operator loads the elongated object transportation aid 1 with the plurality of guide rails located uppermost at the present time. In the removal step, for example, 2 counterweight guide rails 15 and 2 car guide rails 23 are removed and loaded on the elongated object transportation jig 1. The next step in step S103 is to perform step S104.
In step S104, a shipment preparation process is performed. In the delivery preparation step, the operator moves the long article transportation aid 1 loaded with the detached existing guide rail to the cargo loading/unloading floor. The next step in step S104 is to perform step S105.
In step S105, a carrying-out process is performed. In the carry-out step, the operator carries out the plurality of guide rails mounted on the auxiliary device for transporting long articles 1 to the landing on the cargo-handling floor.
The next step in step S105 is to determine whether or not the guide rail to be removed remains (step S106). When the guide rail to be removed remains, the steps from step S102 to step S105 are repeated. If the guide rail to be removed does not remain, the process of step S107 is performed.
In step S107, a tool removing process is performed. In the accessory removal step, the operator removes the long article transportation accessory 1 from the hoistway 16. The aid removing process may include a process of disassembling the elongated object transportation aid 1 into respective parts.
Fig. 10 is a flowchart for explaining a method of installing guide rails using the elongated object transportation aid for elevator in embodiment 1.
In step S201, the accessory installation step similar to step S101 is performed. The next step in step S201 is to perform step S202.
In step S202, a loading process is performed. In the carry-in step, the operator loads the elongated article transportation aid 1 with a plurality of guide rails carried in from the loading/unloading floor. In the carrying-in step, for example, 2 counterweight guide rails 15 and 2 car guide rails 23 are loaded on the elongated object transportation jig 1. The next step in step S202 is to perform step S203.
In step S203, a mounting preparation process is performed. In the mounting preparation step, the operator moves the elongated article transportation jig 1 to the position of the uppermost guide rail at the present time. The next step in step S203 is to perform step S204.
In step S204, a mounting process is performed. In the mounting step, the operator mounts the plurality of guide rails mounted on the elongated object transportation jig 1. The next step in step S204 is to perform step S205.
In step S205, a carry-in preparation process is performed. In the transportation preparation step, the operator moves the elongated object transportation jig 1 to the cargo handling layer.
The next step in step S205 is to determine whether or not the rail to be attached remains (step S206). If the guide rail to be attached remains, the steps from step S202 to step S205 are repeated. If the guide rail to be attached does not remain, the step S207 is performed.
In step S207, the accessory removal step similar to step S107 is performed.
In embodiment 1, the bottom beam 2 is formed to be shorter than the interval between the pair of pairs of the reuse guide rails 15 provided in the hoistway 16, and a plurality of long articles 25 in an erected state can be placed thereon. The 1 st shoe mounting part 10 is mounted with a shoe 14 projecting outward from the 1 st column 3 and moving along a counter weight guide rail 15 provided in a hoistway 16. A guide shoe 14 projecting outward from the 2 nd column 4 and moving along another pair of reuse guide rails 15 provided in the hoistway 16 is mounted to the 2 nd guide shoe mounting member 11. Therefore, the time required for transporting the long article in the hoistway can be shortened. In particular, the time required for elevator construction in a high-rise building can be significantly shortened. Further, the stability of the long article during transportation can be improved.
In embodiment 1, the 1 st column 3 and the 2 nd column 4 are formed to be attachable to and detachable from the base member 2. That is, the elongated object transportation aid 1 can be assembled and disassembled. Therefore, the long article transportation auxiliary tool is easy to carry in and out to the operation site.
In embodiment 1, the 1 st shoe attachment member 10 is attachable to and detachable from the 1 st column 3. The 2 nd guide shoe attachment member 11 is attachable to and detachable from the 2 nd column 4. Therefore, the guide shoe mounting member having a different projecting amount from the column is replaced as necessary, and the long article transportation aid can be used for a plurality of elevators having different intervals between the guide rails.
In embodiment 1, the 1 st connecting plate 6 connects the front surface of the 1 st column 3 and the front surface of the 2 nd column 4 at a position above the center in the longitudinal direction of the 1 st column 3 and the 2 nd column 4. The 2 nd connecting plate 7 connects the back surface of the 1 st column 3 and the back surface of the 2 nd column 4, and faces the 1 st connecting plate 6. That is, the rope attachment member 9 is located at a position higher than the center of the elongated transport assistive device 1 in the longitudinal direction. Therefore, the stability of the long article during transportation can be further improved.
In embodiment 1, the 3 rd connecting plate 8 connects the back surface of the 1 st column 3 and the back surface of the 2 nd column 4 at a position above the 2 nd connecting plate 7. That is, the coupling plate is provided only on the back surface side at the upper end of the elongated transport assistive device 1. Therefore, the long article transportation aid which has high strength and is easy to load long articles from the front side can be realized.
In embodiment 1, the rail removal method includes a removal step of loading the elongated article transportation aid 1 with a plurality of rails positioned uppermost at the present time. The rail installation method includes a loading step of loading a plurality of rails loaded from a loading area of the cargo loading/unloading floor on the auxiliary device for elongated article transportation 1. Therefore, the time required for transporting the long article in the hoistway can be shortened.
In embodiment 1, the elongated object transportation aid 1 may include, for example, a plurality of the 1 st connecting plates 6. The elongated object transportation aid 1 may include, for example, a plurality of 2 nd connecting plates 7. The 1 st joining plate 6 and the 2 nd joining plate 7 may be disposed, for example, below the center in the longitudinal direction of the 1 st column 3 and the 2 nd column 4. The 1 st joining plate 6 and the 2 nd joining plate 7 may be disposed near the upper ends of the 1 st column 3 and the 2 nd column 4, for example. The rope attachment member 9 may be disposed at a height lower than or near the upper end of the 1 st column 3 and the 2 nd column 4 in the longitudinal direction, for example.
The elongated object 25 loaded on the elongated object transportation aid 1 is not limited to the guide rail. The long material 25 may be, for example, a beam, H-section steel, I-section steel, a single pipe, or the like as long as it is used in the hoistway 16. The shape, size, and number of the support portions 12 may be changed according to the cross-sectional shape of the long object 25.
Industrial applicability
As described above, the present invention can be used for transporting long objects in the hoistway of an elevator.
Description of the reference symbols
1: auxiliary tools for transporting long-strip objects;
2: a bottom beam;
3: the 1 st upright post;
4: a 2 nd upright post;
5: a fixing member;
6: 1 st web;
7: a 2 nd web;
8: a 3 rd connecting plate;
9: a rope mounting member;
10: 1 st guide shoe mounting part;
11: a 2 nd guide shoe mounting part;
12: a support portion;
13: mounting holes;
14: a guide shoe;
15: a guide rail for counterweight;
16: a hoistway;
17: a machine room;
18: a winch;
19: a winch;
20: a cable;
21: a car;
22: a cable;
23: a guide rail for a car;
24: an operator;
25: a strip.
Claims (7)
1. An elevator long article transportation auxiliary tool is provided with:
a bottom beam which is formed to be shorter than the interval between the counterweight guide rails arranged in the hoistway and on which a plurality of long objects in a standing state can be placed;
a 1 st column having a front surface and a rear surface, a lower end portion of the 1 st column being connected to one end portion of the bottom beam in a state where the 1 st column is perpendicular to the bottom beam;
a 2 nd column having a front surface and a rear surface, a lower end portion of the 2 nd column being connected to the other end portion of the bottom beam in a state where the 2 nd column is perpendicular to the bottom beam, the 2 nd column facing the 1 st column in a longitudinal direction of the bottom beam;
a 1 st joining plate joining a front surface of the 1 st pillar and a front surface of the 2 nd pillar;
a 2 nd connecting plate for connecting the back surface of the 1 st column and the back surface of the 2 nd column;
a 1 st guide shoe mounting part protruding outward from the 1 st column for mounting a guide shoe moving along a counterweight guide rail; and
a 2 nd guide shoe mounting part protruding outward from the 2 nd column for mounting a guide shoe moving along another pair of reuse guide rails,
when viewed in the vertical direction, a space between an upper end of the 1 st column and an upper end of the 2 nd column is open, and the long object in a standing state is loaded in a range surrounded by the 1 st column, the 2 nd column, the 1 st connecting plate, and the 2 nd connecting plate.
2. The elongated object transporting aid for an elevator according to claim 1,
the 1 st column and the 2 nd column are formed to be attachable to and detachable from the floor frame.
3. The elongated object transporting aid for an elevator according to claim 1 or 2, wherein,
the 1 st guide shoe attachment member is formed to be attachable to and detachable from the 1 st column,
the 2 nd guide shoe attachment member is formed to be attachable to and detachable from the 2 nd column.
4. The elongated object transporting aid for an elevator according to claim 1 or 2, wherein,
the 1 st connecting plate is disposed above the center in the longitudinal direction of the 1 st column and the 2 nd column,
the 2 nd connecting plate is disposed opposite to the 1 st connecting plate, and is connected to the 1 st connecting plate by a rope attachment member to which a rope is attached.
5. The elongated object transporting aid for an elevator according to claim 4,
the elevator long article transportation auxiliary device is provided with a 3 rd connecting plate, wherein the 3 rd connecting plate connects the back surface of the 1 st upright post and the back surface of the 2 nd upright post at a position above the 2 nd connecting plate.
6. A method for removing a guide rail of an elevator, comprising the steps of:
an accessory installation step of suspending the elongated object transportation accessory according to claim 1 or 2 in a hoistway in a state of being movable along a counterweight guide rail;
a disassembly preparation step of moving the long-strip transportation auxiliary tool to a position of a No. 2 guide rail counted from top to bottom at the current moment;
a detachment step of mounting the plurality of guide rails located uppermost at the present time on the elongated object transportation aid;
a carrying-out preparation step of moving the long-strip-shaped article transportation auxiliary tool loaded with the existing guide rail to a cargo loading and unloading layer; and
and a carrying-out step of carrying out the plurality of guide rails mounted on the elongated article transportation aid to a landing on the cargo handling layer.
7. A method for installing guide rails of an elevator, comprising the steps of:
an accessory installation step of suspending the elongated object transportation accessory according to claim 1 or 2 in a hoistway in a state of being movable along a counterweight guide rail;
a loading step of loading the long article transportation aid with a plurality of guide rails loaded from a loading station of a cargo handling layer;
a mounting preparation step of moving the long article transport auxiliary to a position of the uppermost guide rail at the present time;
an installation step of installing a plurality of guide rails loaded on the elongated object transportation aid; and
and a transportation preparation step of moving the long article transportation aid to the cargo loading/unloading layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/017574 WO2018207263A1 (en) | 2017-05-09 | 2017-05-09 | Elevator-use elongated article transportation tool, method for dismantling elevator guide rail, and method for installing elevator guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110198906A CN110198906A (en) | 2019-09-03 |
| CN110198906B true CN110198906B (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780084207.3A Active CN110198906B (en) | 2017-05-09 | 2017-05-09 | Elevator long article transportation auxiliary tool, elevator guide rail removing method and elevator guide rail setting method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6439880B1 (en) |
| CN (1) | CN110198906B (en) |
| WO (1) | WO2018207263A1 (en) |
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| JP2774902B2 (en) * | 1992-06-17 | 1998-07-09 | 三菱電機ビルテクノサービス株式会社 | Elevator counterweight installation method |
| JP2000344445A (en) * | 1999-06-04 | 2000-12-12 | Hitachi Building Systems Co Ltd | Method and device for loading elevator counterweight |
| CN101821189B (en) * | 2007-10-05 | 2014-01-29 | 三菱电机株式会社 | Lifting device for elevator, elevator car frame, and lifting method for elevator |
| JP5058001B2 (en) * | 2008-01-17 | 2012-10-24 | 三菱電機株式会社 | Elevator parts transport container |
| JP6113206B2 (en) * | 2015-01-16 | 2017-04-12 | 三菱電機ビルテクノサービス株式会社 | Elevator balancing weight loading / unloading device |
| EP3093263A1 (en) * | 2015-05-12 | 2016-11-16 | Kone Corporation | An arrangement and a method for transporting material in an elevator shaft |
| CN204823593U (en) * | 2015-07-03 | 2015-12-02 | 广东省工业设备安装有限公司 | Perpendicular conveying system of high -rise electromechanical material |
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2017
- 2017-05-09 CN CN201780084207.3A patent/CN110198906B/en active Active
- 2017-05-09 JP JP2017550649A patent/JP6439880B1/en active Active
- 2017-05-09 WO PCT/JP2017/017574 patent/WO2018207263A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| CN110198906A (en) | 2019-09-03 |
| JPWO2018207263A1 (en) | 2019-06-27 |
| WO2018207263A1 (en) | 2018-11-15 |
| JP6439880B1 (en) | 2018-12-19 |
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