JP2009023801A - Device and method for automatic positioning of reference template for elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain an automatic positioning device of a reference template for an elevator saving the manpower and reducing the cost as much as possible on the positioning work of a reference point in the vertical direction in installing the elevator. <P>SOLUTION: The automatic positioning device comprises template supporting members 8 arranged in the topmost section of a hoistway 1, a reference template arranged between the template supporting members and provided with piano wires hanging parts in both ends, an automatic positioning device of the reference template arranged in the reference template adjusting and controlling plane movement in the direction perpendicular to the direction of the landing position side of the reference template and the direction parallel to the landing position side of the reference template, a remote control device 13 capable of remotely controlling the automatic positioning device from the lowermost landing position, piano wires 14 hung from the reference template and attached with weights 15 in the lower ends, and a container 16 arranged in a hoistway pit and containing water for stopping the weights inhibiting pendulum motion of the weights by dipping the weights in the lower ends of the piano wires. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator reference mold plate automatic positioning apparatus and method that can save labor and reduce costs in vertical reference positioning during elevator installation.

The image of the vertical direction reference | standard positioning method at the time of the conventional elevator installation is shown in FIG.
As shown in FIG. 4, in the conventional vertical reference positioning method for elevator installation, the following procedure is performed. First, the reference template position adjusting member 18 assembles the upper template assembly 19 in the vicinity of the hoistway top 3. Second, the piano wire 14 is lowered from the upper template assembly 19, and the weight 15 is suspended from the lower end portion of the piano wire 14. Third, the lowest floor reference confirmation member 20 performs the lowest floor reference. Fourth, the position of the reference template 19 is adjusted on the uppermost floor 5, the reference is confirmed on the lowermost floor 4, and the weight 15 is stopped at the hoistway pit 2. Fifth, each intermediate floor 6 data is taken. Sixth, the work is performed in a procedure in which the position of the reference template 19 is adjusted on the uppermost floor 5, the reference is confirmed on the lowermost floor 4, and the weight 15 is stopped at the hoistway pit 2. At that time, 1 to 2 people in the first upper template assembly work, 1 to 2 people in the second piano line lowering and weight hanging work, 2 people in the third bottom floor reference marking work, 4th person The top floor position adjustment work, the bottom floor reference check work and the weight stationary work in the hoistway pit, 3 people, the 5th intermediate floor data collection work 1-2 people, the sixth top floor position The adjustment work, the reference check work on the lowermost floor, and the stationary work of the weights in the hoistway pits require three persons, which is a big problem if there is no human margin. In addition, there is a problem that it takes extra time if the number of personnel increases.

  In addition, as a conventional technique, a piano wire for setting a vertical line (centering) in the elevator hoistway provided in the building is hung from the upper side of the hoistway, and the main line rail is based on this piano wire. In addition, in the elevator installation method that suspends the car and the balance weight with a rope after standing the counter rail, use a piano wire hanging positioning jig attached to the opening edge from the entrance on the top floor opening to the hoistway. The piano wire for the entrance is hung down to the desired position, and the main car frame is assembled at the lowest part of the hoistway and positioned with reference to the piano wire for the entrance, and then the main car frame is An elevator installation method is known in which a main rail and a counter rail are erected at a desired position using a rail erection positioning jig attached thereto as a three-dimensional gauge. Are (e.g., see Patent Document 1).

JP 2004-26429 A

  However, in the conventional vertical reference positioning method at the time of elevator installation, the fourth and sixth top floor position adjustment work, the bottom floor reference confirmation work, and the weight stationary work in the hoistway pit each have three persons. It is a big problem if there is a lot of personnel and there is not enough room. In addition, there is a problem that it takes extra time if the number of personnel increases. In addition, the conventional elevator installation method does not consider the omission of personnel.

  The present invention has been made in order to solve the above-described problems, and is a reference template for an elevator that can reduce the number of personnel for vertical reference positioning work during elevator installation and reduce the cost as much as possible. An automatic positioning apparatus and method thereof are provided.

  In the elevator reference template automatic positioning apparatus according to the present invention, the template support member installed at a predetermined interval in the plane direction on the uppermost part of the hoistway and the template support member on the landing side. The reference template is provided parallel to the both ends, and the piano wire hanging portion is provided at both ends, and the reference template is provided on the reference template, and is parallel to the landing side and the direction perpendicular to the landing side of the reference template. A reference template automatic positioning device that adjusts and controls the planar movement of each direction, a remote control device that can remotely control the reference template automatic positioning device remotely from the landing on the lowest floor, and a reference Pendulum of weight by dipping the piano wire suspended from the lower part of the piano wire at both ends of the template and the weight attached to the lower end and the weight hung on the lower end of the piano wire and suspended at the lower end of the piano wire motion It is that a weight still water-filled container to keep.

  In addition, the automatic positioning device for the reference template is positioned at both ends of the reference template and positioned in the X-axis direction to independently adjust and control the planar movement of the both ends of the reference template in the orthogonal direction. And a Y-axis direction positioning device that is provided at an intermediate portion of the reference template and adjusts and controls a planar movement parallel to the landing side of the reference template.

  In the elevator reference template for automatic positioning according to the present invention, the platform support member installed at a predetermined interval in the plane direction on the uppermost part of the hoistway, and the landing straddling between the template support members The reference template is provided in parallel along the side, and the piano wire hanging portion is provided at both ends, and the reference template is provided on the reference template, and the built-in motor is orthogonal to the landing side of the reference template and the landing side. Automatic positioning device for the reference template that adjusts and controls the planar movement in parallel with each other, and a remote control device that can remotely control the automatic positioning device for the reference template from the landing on the lowest floor A piano wire suspended from the lower part of the piano wire at both ends of the reference template and a weight attached to the lower end and a weight provided in the hoistway pit and suspended at the lower end of the piano wire Swing A step of preparing an automatic positioning device by setting an automatic positioning device on a reference template and attaching the set reference template to a template support member. , A step of lowering the piano wire from the lower part of the piano wire at both ends of the reference template, a step of hanging a weight on the lower end of the piano wire, a step of marking the bottom floor reference, and a remote control device on the bottom floor Using the remote control, move the automatic positioning device to adjust the position of the reference board and check the reference on the lowest floor, and immerse the weight in the water container for stationary weight in the hoistway pit. And a step for suppressing the pendulum movement.

  Also, a template support member installed at a predetermined interval in the plane direction at the uppermost part of the hoistway, and provided in parallel along the landing side across the template support member, the piano wire hanging part at both ends And an X-axis direction positioning device that is provided at both ends of the reference template and that independently adjusts and controls the planar movement of the both ends of the reference template in the orthogonal direction. The Y-axis direction positioning device, which is provided in the middle part of the reference template and adjusts and controls the planar movement in the direction parallel to the landing side of the reference template, the X-axis direction positioning device, and the Y-axis direction positioning device. A remote control device that can remotely control the automatic positioning device of the reference template from the landing on the lowest floor, and a weight is hung from the lower part of the piano wire hanging from both ends of the reference template. Attached piano wire and ascending And a water-containing container for stationary weight that suppresses the pendulum movement of the weight by immersing the weight suspended at the lower end portion of the piano wire, provided in the road pit, and having an X-axis direction positioning device and a reference template A step of setting an automatic positioning device composed of a Y-axis direction positioning device and preparing the automatic positioning by attaching the set reference template to the template support member, and a piano wire hanging portion at both ends of the reference template From the bottom of the piano wire, suspending a weight at the lower end of the piano wire, marking the bottom floor reference, and remote control using the remote control device on the bottom floor, positioning in the X-axis direction Move the device and the Y-axis positioning device to adjust the position of the reference template while checking the reference on the lowest floor, and immerse the weight in the water-holding container with the hoistway pit to perform the pendulum movement of the weight Suppression That is obtained by a step.

  Also, in the elevator reference template automatic positioning apparatus and method therefor according to the present invention, the weight stationary water-filled container is configured such that water or detergent is placed inside and the weight is submerged or immersed.

  According to this invention, on the lowest floor, the reference template adjustment confirmation personnel remotely operate using the remote control device, while moving the reference template automatic positioning device to adjust the position while performing the reference confirmation on the lowest floor. The work to be done can be done by one person, and it is greatly labor-saving than before. As a result, it is possible to reduce the number of personnel for the vertical reference positioning work when installing the elevator and to reduce the cost.

Embodiment 1 FIG.
FIG. 1 is an overall configuration diagram showing an elevator reference mold plate automatic positioning apparatus and method according to Embodiment 1 of the present invention. FIG. 2 shows an elevator reference mold plate automatic positioning method according to Embodiment 1 of the present invention. FIG. 3 is a partial plan view showing a state in which the automatic positioning method for an elevator reference template according to Embodiment 1 of the present invention is carried out.

  In the figure, 1 is a hoistway, 2 is a pit of the hoistway 1, 3 is the top of the hoistway 1, 4 is the lowest floor of the landing, 5 is the uppermost floor of the landing, 6 is the lowermost floor 4 and the uppermost floor 5 An intermediate floor comprising a plurality of floors provided between them, 7 is a workbench provided at the top of the hoistway 1, 8 is a top wall of the hoistway 1 and a hoistway wall facing it A pair of stencil support members installed at predetermined intervals in the plane direction between them, 9 is a reference stencil for elevator hall provided in parallel along the landing side across this stencil support member 8 And the piano wire hanging part 10 is provided in both ends. Reference numeral 11 denotes an X-axis direction positioning device which is one of automatic positioning devices for the reference template 9 provided at both ends of the elevator hall reference template 9 and above the pair of template support members 8. The planar movement of the reference template 9 in the X direction (direction perpendicular to the landing side) is adjusted and controlled by the motor. Reference numeral 12 denotes a Y-axis direction positioning device which is one of automatic positioning devices for the reference template 9 provided at the center of the elevator hall reference template 9 and between the pair of template support members 8. Thus, the planar movement of the reference template 9 in the Y direction (direction parallel to the landing side) is adjusted and controlled. Reference numeral 13 denotes a wired or wireless remote control device that can remotely control the X-axis direction positioning device 11 and the Y-axis direction positioning device 12, which are automatic positioning devices for the reference template 9, by remote operation from the landing on the lowest floor 4. For example, when the reference board adjustment confirmation person 14 operates the X-axis operation button and the Y-axis operation button (both not shown) provided on the wired or wireless remote control device 13 on the lowest floor 4, When a position adjustment operation 9 (planar X-axis and Y-axis adjustment) is performed and the respective optimal positions are reached, a display lamp (not shown) is provided on the remote controller 13 to notify that the optimal position has been reached. Keep it like that. 14 is a piano wire suspended from the piano wire hanging portion 10 at both ends of the elevator hall reference template 9, 15 is a weight attached to the lower end portion of the piano wire 14 and suspended, and 16 is installed in the pit 2. The weight 15 suspended in the lower end portion of the piano wire 14 is placed in the water container for stationary weight. In the automatic positioning apparatus and method for an elevator reference template according to the present invention, the time required for positioning the piano wire on the lowest floor becomes a problem. Most of the time required for the positioning is about 5 minutes and 30 seconds on average in the conventional method because the pendulum movement of the piano wire spindle caused by moving the template is stopped. . As a measure for shortening the stationary time, the weight 15 of the piano wire 14 is placed in the water container 16. When the weight 15 is completely submerged in the water in the water-filled container 16, the rest time is about 78 seconds, and the effect of suppressing the weight pendulum movement is most apparent. In addition, when the weight 15 is immersed in water by 150 mm, it takes about 89 seconds, which has the effect of suppressing the pendulum movement of the weight. When the weight 15 was immersed in water by 100 mm, it took about 144 seconds, and the effect of suppressing the weight pendulum movement was small.

  According to the automatic positioning apparatus for an elevator reference template of the present invention, the procedure is as follows. First, the X-axis direction positioning device 11 and the Y-axis direction positioning device 12 which are automatic positioning devices are set on the reference template 9, and the reference template 9 is attached to the template support member 8 to prepare for automatic positioning. I do. Second, the piano wire 14 is lowered from the piano wire hanging portion 10 at both ends of the reference template 9, and the weight 15 is suspended from the lower end portion of the piano wire 14. Third, the lowest floor standard confirmation staff performs the lowest floor standard. And fourth, on the lowermost floor, the reference template adjustment confirmation person 17 moves the automatic positioning device of the reference template 9 while performing remote control using the remote control device 13 and adjusts the position on the lowermost floor. Check the standards. Further, in the hoistway pit 2, the weight 15 is placed in the water container 16 for stopping the weight, and the weight 15 is stopped by the resistance of water or the like, so that it is possible to save the person for the weight stopping work. Fifth, each intermediate floor data is taken. Sixth, on the lowermost floor, the reference template adjustment checker 17 remotely operates using the remote control device 13 and moves the automatic positioning device of the reference template 9 to adjust the position while adjusting the position of the lowermost floor. The work is performed in the procedure of confirming the standard. At that time, in the operation of setting the first automatic positioning device on the reference template 9 and attaching the reference template 9 to the template support member 8 to prepare for automatic positioning, one or two persons, the second piano wire 1 or 2 people in the lowering and weight suspension work, 2 people in the 3rd lowest floor reference marking work, and remote control of the reference template adjustment checker 17 using the remote control device 13 on the 4th lowest floor However, since one person can perform the reference confirmation on the lowest floor while moving the automatic positioning device of the reference template 9 to adjust the position, labor can be greatly reduced from the conventional three persons. In the fifth intermediate floor data collection operation, one or two persons and the reference template adjustment checker 17 on the sixth bottom floor automatically operate the reference template 9 while remotely operating the remote control device 13. One person can perform the reference check on the lowest floor while adjusting the position by moving the positioning device, so that the labor can be greatly reduced from the conventional three persons. As a result, it is possible to reduce the number of personnel for the vertical reference positioning work at the time of installing the elevator and reduce the cost.

Embodiment 2. FIG.
In the first embodiment, the elevator reference template automatic positioning apparatus and method have a problem of the time required for positioning the piano wire at the lowest floor, and the time required for positioning is determined by the movement of the template. Since most of the time is spent to stop the pendulum movement of the weight, the case where the weight 15 of the piano wire 14 is placed in the water-filled container 16 has been described as a countermeasure for shortening the stationary time. Will describe a case where a detergent made of soapy water, neutral detergent or the like is put in the water-filled container 16 instead of water, and the weight 15 of the piano wire 14 is submerged in this detergent.

In the case of the second embodiment, when the weight 15 is completely submerged in the detergent (100%) in the water-filled container 16, the resting time is about 50 seconds, and the effect of suppressing the pendulum movement of the weight appears best. There is an advantage that cleaning after use is easy. Further, in the state where water is added to the detergent to make the detergent 0.16% and the weight 15 is submerged in this, the resting time is about 98 to 106 seconds, but there is a problem because foaming may occur.
Although oil may be used instead of water or detergent, it is difficult to use the hoistway pit because it is difficult to clean up the oil after use.

BRIEF DESCRIPTION OF THE DRAWINGS It is a whole block diagram which shows the automatic positioning apparatus and method of the elevator standard template in Embodiment 1 of this invention. It is a fragmentary top view which shows the principal part structure of the automatic positioning device used for the automatic positioning method of the reference | standard template for elevators in Embodiment 1 of this invention. It is a principal part side view which shows a mode that the automatic positioning method of the reference | standard template for elevators in Embodiment 1 of this invention is implemented. It is a whole block diagram which shows the vertical direction reference | standard positioning method at the time of the conventional elevator installation.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Hoistway 2 Pit 3 Top part 4 Bottom floor 5 Top floor 6 Intermediate floor 7 Work table 8 Template support member 9 Reference template 10 Piano wire hanging part 11 X-axis direction positioning device 12 Y-axis direction positioning device 13 Remote control device 14 Piano wire 15 weights 16 weights

Claims (6)

A template support member installed at a predetermined interval in the plane direction at the top of the hoistway;
A reference template provided in parallel along the landing side across the template support members, and provided with piano wire hanging parts at both ends, and
An automatic positioning device for the reference template, which is provided on the reference template and adjusts and controls the planar movement of the reference template in the direction orthogonal to the landing side and in the direction parallel to the landing side by a built-in motor;
A remote control device capable of remotely controlling the automatic positioning device of the reference template from the lowest floor landing,
A piano wire hanging from the piano wire hanging portion at both ends of the reference template and having a weight attached to the lower end portion;
A weight-filled water-containing container that is provided in a hoistway pit and immerses the weight suspended at the lower end of the piano wire to suppress the pendulum movement of the weight;
An automatic positioning device for a reference template for an elevator, comprising:   An automatic positioning device for a reference template is provided at both ends of the reference template, respectively, and an X-axis direction positioning device that independently adjusts and controls the planar movement of the both ends of the reference template in the orthogonal direction. 2. The elevator according to claim 1, further comprising a Y-axis direction positioning device provided at an intermediate portion of the reference template and adjusting and controlling a planar movement parallel to a landing side of the reference template. Automatic positioning device for reference templates.   The automatic positioning apparatus for an elevator reference template according to claim 1 or 2, wherein the water-containing container for stationary weight is filled with water or detergent so that the weight is submerged or immersed. A template support member installed at a predetermined interval in the plane direction at the uppermost part of the hoistway, and provided parallel to the landing side across the template support member, with piano wire hanging parts at both ends. The provided reference template and the reference template provided on the reference template for adjusting and controlling the planar movement of the reference template in the direction orthogonal to the landing side and in the direction parallel to the landing side, respectively. An automatic positioning device, a remote control device capable of remotely controlling the automatic positioning device of the reference template from the landing on the lowest floor, and a hanging from the lower part of the piano wire at both ends of the reference template A piano wire having a weight attached to the lower end portion, and a weight stationary water container that is provided in a hoistway pit and immerses the weight suspended from the lower end portion of the piano wire to suppress the pendulum movement of the weight. Ele with An automatic positioning method of the reference template for over data,
Setting the automatic positioning device on the reference template, attaching the set reference template to the template support member to prepare for automatic positioning, and piano wire hanging portions at both ends of the reference template The step of hanging the piano wire from the bottom and hanging the weight on the lower end of the piano wire, the step of marking the bottom floor reference, the remote positioning device using the remote control device on the bottom floor, the automatic positioning device To adjust the position of the reference substrate by moving the reference board, and to check the reference at the lowest floor, and to immerse the weight in a water container for stationary weight in the hoistway pit to suppress the pendulum movement of the weight An automatic positioning method for a reference template for an elevator. A template support member installed at a predetermined interval in the plane direction at the uppermost part of the hoistway, and provided parallel to the landing side across the template support member, with piano wire hanging parts at both ends. A reference template provided, and an X-axis direction positioning device that is provided at both ends of the reference template and independently adjusts and controls the planar movement of the both ends of the reference template in the orthogonal direction; A Y-axis direction positioning device that is provided in an intermediate portion of the reference template and adjusts and controls a planar movement parallel to the landing side of the reference template, and the X-axis direction positioning device and the Y-axis direction positioning device. A remote control device capable of remote-controlling the configured automatic positioning device for the reference template from the landing on the lowest floor, and a lower end portion that is suspended from the lower part of the piano wire hanging at both ends of the reference template A weight was attached to Automatic positioning of an elevator reference template provided with an ano wire and a weight-contained water-contained container that immerses the weight suspended at the lower end of the piano wire and suppresses the pendulum movement of the weight. A method,
An automatic positioning device composed of the X-axis direction positioning device and the Y-axis direction positioning device is set on the reference template, and the set reference template is attached to the template support member to prepare for automatic positioning. A step, a step of lowering the piano wire from the lower portion of the piano wire at both ends of the reference template, a step of suspending a weight at the lower end of the piano wire, a step of marking the bottom floor, and a step of Moving the X-axis direction positioning device and the Y-axis direction positioning device while adjusting the position of the reference template while performing remote control using a remote control device, and performing a reference check on the lowest floor, and a hoistway pit A method for automatically positioning an elevator reference template, comprising: dipping the weight in a water container for stationary weight and suppressing the pendulum movement of the weight.   6. The automatic positioning method for an elevator reference template according to claim 4 or 5, wherein the stationary water container is filled with water or detergent so that the weight is submerged or immersed.

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