JPH09323879A - Gap adjuster - Google Patents

Abstract

(57) [Abstract] [Problem] For example, since a gap between doors is measured using a steel scale, there is a problem that it takes time and labor to measure and adjust the gap. SOLUTION: A sloping part 9 formed on one side, a thickness indicating scale 10 of this sloping part, a pedestal 7 having a guide groove 8 for assembling a magnet member orthogonal to the sloping part, and a magnet for assembling in the guide groove. And a member 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gap adjusting tool applied to, for example, measuring and adjusting a gap between doors.

[0002]

2. Description of the Related Art FIGS. 10 and 11 are explanatory views showing an example of conventional gap measurement between doors. For example, the hall on each floor of the elevator is equipped with a hall door and a car door. A predetermined reference (about 6 mm in the case of a horizontal sliding door) is provided for the clearance between the door and the three-sided frame, the mutual clearance between the doors, and the clearance between the door and the sill of this landing.

In the drawing, a three-way frame 1 at a landing is provided with a high-speed door 2 having two horizontal doors and a low-speed door 3 having two horizontal doors similarly. The clearance A between the three-way frame 1 and the low speed door 3, the clearance B between the high speed door 2 and the low speed door 3, and the clearance C between the sill 5 and the high speed door 2 at the landing are normally used during maintenance inspection. Is used to measure whether or not it is within a predetermined range.

[0004]

Since the conventional gap measurement is constructed as described above, if the gap is out of the predetermined range, it is necessary to adjust the gap. It is necessary to repeat the measurement of each gap once with the steel strip for each time. In addition, the gap may change during this adjustment. Therefore, there has been a problem that it takes time and effort to measure the gap and adjust the gap.

The present invention has been made in order to solve the above-mentioned problems, and provides a gap adjuster which facilitates the measurement of the gap and maintains the gap within a predetermined range to facilitate the gap adjustment. The purpose is to

[0006]

According to a first aspect of the present invention, there is provided a gap adjusting tool which comprises an inclined portion formed on one surface, a thickness indicating scale for displaying the thickness of the inclined portion, and a magnet member orthogonal to the inclined portion. Is provided with a pedestal having a guide groove formed therein and a magnet member assembled in the guide groove.

The gap adjusting tool according to the invention of claim 2
A sloping portion formed on one side, a thickness indicating scale for displaying the thickness of each of the sloping portions, a pedestal having a guide groove for assembling a magnet member orthogonal to the sloping portion in the middle of the both sloping portions, and this guide. And a magnet member to be assembled in the groove.

The gap adjusting tool according to the invention of claim 3
A step portion formed by changing the thickness by a unit thickness on one surface, a thickness indicating scale for displaying the thickness of the step portion, a pedestal having a guide groove orthogonal to the step portion for assembling a magnet member, and the guide groove And a magnet member to be attached to.

According to a fourth aspect of the present invention, there is provided a gap adjusting tool,
The guide groove is a long groove formed parallel to the insertion direction of the pedestal.

A gap adjusting tool according to a fifth aspect of the present invention is
The groove width on the open end side of the long groove is expanded.

A gap adjusting tool according to a sixth aspect of the present invention is
The guide groove is a plurality of vertical grooves provided at a predetermined interval orthogonal to the insertion direction of the pedestal.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below.

Embodiment 1 FIG. 1 is a perspective view showing a gap adjusting tool 6 according to Embodiment 1 of the present invention, and FIG. 2 is an exploded perspective view thereof. The gap adjusting tool 6 displays an inclined portion 9 formed on one surface of the plate-like body, a guide groove 8 formed so as to be orthogonal to the inclined portion 9 so as to assemble a magnet plate, and the thickness of the inclined portion 9. It is composed of a pedestal 7 having a thickness indicating scale 10 and a magnet plate 11 as a magnet member assembled in the guide groove 8 so as to be orthogonal to the pedestal 7.

The magnet plate 11 is incorporated in a case 12 made of synthetic resin and having a U-shaped cross section. One end of the case 12 is engaged with a engaging groove 7a formed in communication with the guide groove 8. A portion 12a is provided. By engaging the flange portion 12a with the engagement groove 7a, the magnet plate 11 is assembled orthogonally to the base 7 and slidably along the guide groove 8. In addition, the groove width of the guide groove 8 is formed such that the opening end side is expanded to facilitate the assembling.

Next, the use of the gap adjusting tool 6 will be described with reference to FIGS. In the figure, the three-sided frame 1, the high-speed door 2, the low-speed door 3, and the threshold 5 of the hall of the elevator hall are the same as those shown in FIGS.

FIG. 3 shows a high speed door 2 and a low speed door 3 at the hall.
The figure shows a state where the gap adjusting tool 6 is inserted into the gap A between the three-way frame 1 and the low speed door 3 in a state in which is opened. In the figure, the back surface portion 13 of the pedestal 7 is pressed against the three-way frame 1, and the magnet plate 11 is slid at the position where the door end of the low speed door 3 contacts the inclined portion 9 to be attracted to the side surface of the low speed door 3.

Similarly, as shown by the broken line, the gap adjusting tool 6 is inserted and adsorbed between the high speed door 2 and the low speed door 3,
By thus fixing the gap adjusting tool 6 by suction, the gap A between the low speed door 3 and the three-way frame 1 and the gap B between the high speed door 2 and the low speed door 3 are maintained without change, and the thickness display scale 10 is read. This makes it possible to measure the size of the gap. Further, the gap adjusting tool 6 is fixed at a predetermined gap position, and the low speed door 3 and the hanger mounting bolts (not shown) are loosened to fix the low speed door 3
Is moved to the side of the three-way frame 1 (or the high speed door) as much as possible to adjust the gap, and then the mounting bolts for the low speed door 3 and the hanger are tightened. Therefore, it is not necessary to measure the gap while adjusting, and the gap can be adjusted in a stable state.

FIG. 4 shows the measurement of the clearance A between the three-way frame 1 and the upper end of the low speed door 3 and the measurement of the clearance C between the low speed door 3 and the sill 5. That is, if the upper end is temporarily fixed by the gap adjusting tool 6, the upper end is stable, and if the lower end is temporarily fixed by the gap adjusting tool 6, the lower end is stable. If the clearance is adjusted after the stable state, it is possible to adjust the clearance of each part at once, and it is possible to easily and accurately adjust the clearance without spending time and effort.

Embodiment 2. In the first embodiment, the engagement groove 7a provided on the pedestal 7 and the flange portion 12a of the case 12 incorporating the magnet plate 11 are engaged with each other on the surface having the inclined portion 9. However, in the second embodiment shown in FIG. 5, the guide groove 15 is provided on the back surface of the pedestal 7 in which the inclined portion 9 is not formed, and the guide groove 15 has an inclination angle θ with respect to the approach direction. ing.

According to the second embodiment, as shown in FIG. 6, the magnet plate 11 contacts the peripheral surface of the three-way frame 1, the back surface of the pedestal 7 contacts the back surface of the three-way frame 1, and the inclined portion 9 Comes into contact with the low speed door 3, so that the insertion / suction state with respect to the gap A is stable,
Gap measurement and adjustment work can be done easily and quickly.

Embodiment 3 FIG. 7 is a perspective view showing the third embodiment.

In the figure, inclined portions 9 and 17 are provided at the front and rear portions of the pedestal 7 in the entry direction, and thickness indication scales 16a for displaying the thickness of the respective inclined portions 9 and 17 are provided along the inclined surface in the entry direction. 16b, and the magnet plate 11 is assembled along the engaging groove 7a at the intermediate portion between the inclined portions 9 and 17. As described above, by assembling the magnet plate 11 in the middle of the pedestal 7, the side opposite to the approaching direction of the pedestal 7 inserted in the gap can be projected outward and grasped. As a result, it is possible to easily insert and remove it into and from the gap, and it is possible to select the inclined portion 9 or 17 according to the contact surface of the three-way frame 1, the low speed door 3, the high speed door 2, and the like, and to set the angle of the left and right inclined portions. By changing it, it is possible to support various thickness dimensions.

Embodiment 4 FIG. 8 is a perspective view showing the fourth embodiment. In the figure, a step portion 19 in which the thickness is sequentially changed from one end portion by a unit thickness is formed on one surface of the pedestal 7, and a thickness indicating scale 18 for displaying the thickness of the step portion 19 is provided, and a magnet plate is provided on the other end side. Engaging groove 7 for assembling 11
It has a configuration in which a and the guide groove 15 are formed, so that the standard length measurement and the standard length adjustment can be easily performed.

Embodiment 5 FIG. 9 is an inclined view showing the fifth embodiment. In the figure, a plurality of vertical grooves 20 are formed at a predetermined interval in a surface different from the surface on which the inclined portion 9 of the pedestal 7 is formed, and the magnet plate 11 is formed in the vertical groove 20. The magnet plate 11 is constructed so that it will not be displaced even if a force in the insertion direction is applied to the base 7.

[0025]

As described above, according to the first aspect of the invention, the sloping portion formed on one side and the pedestal having the thickness indicating scale for displaying the thickness of the sloping portion are orthogonal to the sloping portion. The pedestal can be easily inserted into the gap due to the inclined portion, and the gap amount can be easily known by reading the thickness display scale according to the insertion amount. By adsorbing the magnet plate to the fixed portion, the pedestal inserted in the gap can be stably held. As a result, there is an effect that time and effort for measuring the gap and adjusting the gap can be saved and the gap can be quickly and easily.

According to the second aspect of the present invention, since the inclined portions are provided at both ends of the pedestal and the magnet plate is assembled to the intermediate portion of both inclined portions, one end side of the pedestal is fixed to the fixed portion. Since it sticks out from the attracted magnet plate to the outside, the protruding side can be gripped, and insertion and removal from the gap becomes easy. Further, by changing the angles of the left and right inclined portions, it is possible to cope with various thickness dimensions.

According to the third aspect of the present invention, the pedestal has a step on one surface of which the thickness is changed from the end portion by the unit thickness, so that the standard measurement of the gap and the standard adjustment are easy and accurate. There is an effect that can be.

According to the fourth aspect of the present invention, the guide groove is formed parallel to the insertion direction of the pedestal, and the magnet plate is movable along the guide groove. You can change the mounting position of the magnet plate,
The effect is that the pedestal can be inserted and fixed in the gap easily and accurately.

According to the invention described in claim 5, since the groove width on the opening end side of the guide groove is configured to be divergent, there is an effect that it is easy to assemble the magnet plate into the guide groove.

According to the invention as set forth in claim 6, since a plurality of vertical grooves for assembling the magnet plate are formed at predetermined intervals perpendicular to the insertion direction of the pedestal, the magnets assembled in the vertical grooves are formed. The plate is not displaced even if a force is applied to the gap in the direction of inserting the pedestal, and it is possible to accurately measure the gap and adjust the gap without time and effort.

[Brief description of drawings]

FIG. 1 is a perspective view showing a gap adjusting tool according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of the gap adjusting tool.

FIG. 3 is a plan view showing a usage state of the gap adjusting tool.

FIG. 4 is a vertical side view showing a usage state of the gap adjusting tool.

FIG. 5 is a perspective view showing a gap adjusting tool according to a second embodiment of the present invention.

FIG. 6 is a plan view showing a usage state of the gap adjusting tool.

FIG. 7 is an inclined view showing a gap adjusting tool according to a third embodiment of the present invention.

FIG. 8 is a perspective view showing a gap adjuster according to a fourth embodiment of the present invention.

FIG. 9 is a perspective view showing a gap adjusting tool according to a fifth embodiment of the present invention.

FIG. 10 is a plan view showing conventional gap measurement.

FIG. 11 is a vertical side view showing a conventional gap measurement.

[Explanation of symbols]

6 gap adjusting tool, 7 pedestal, 8, 15 guide groove, 9 inclined portion, 10 16a, 16b, 18 thickness display scale, 1
1 magnet plate (magnet member), 20 vertical grooves.

Claims (6)

[Claims] 1. A sloping portion formed on one side, a thickness indicating scale for displaying the thickness of the sloping portion, a pedestal having a guide groove for assembling a magnet member orthogonal to the sloping portion, and a pedestal for mounting the guide groove. A gap adjusting tool including a magnet member. 2. An inclined portion formed on one surface, a thickness indicating scale for displaying the thickness of each inclined portion, and a guide groove for assembling a magnet member orthogonal to the inclined portion is formed at an intermediate portion between the inclined portions. A gap adjusting tool including a pedestal and a magnet member to be assembled in the guide groove. 3. A step portion formed by changing the thickness by a unit thickness on one surface, a thickness display scale for displaying the thickness of the step portion,
A gap adjusting tool comprising a pedestal having a guide groove formed perpendicularly to the step portion for assembling a magnet member, and a magnet member assembled in the guide groove. 4. The guide groove is a long groove formed in parallel with the insertion direction of the pedestal.
The gap adjuster according to any one of the above. 5. The gap adjusting tool according to claim 4, wherein the long groove is such that the groove width on the open end side is divergent. 6. The guide groove is a plurality of vertical grooves that are provided at a predetermined interval orthogonal to the insertion direction of the pedestal, and the guide groove is any one of claims 1 to 3. Gap adjuster.