JPH092772A - Comb board of man conveyor - Google Patents

Abstract

PURPOSE: To provide a comb plate of a man-conveyor, whose installation position can be adjusted, and whose movement from the adjusted position is prevented. CONSTITUTION: A comb plate 1 of a man-conveyor is provided with elongated holes 1b longer than the diameters of screws 3 by the specified dimension to be screwed to a front plate floor plate 4 and for fixing the comb plate 1, and holding bodies 1c provided on the upper part of the elongated holes 1b and for holding the screws 3 to the specified position of the elongated holes.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a comb plate of a passenger conveyor whose adjustment of its installation position is a good enemy.

[0002]

2. Description of the Related Art Generally, in an escalator or an automatic line, as shown in FIGS. 3 and 4, a part of the passenger's body is not sandwiched between the floor plate 4 of the entrance / exit and the step 2 at the entrance / exit. In order to do so, the groove 2a is provided in step 2,
A comb plate 1 is also provided on the entrance / exit floor plate 4 so as to be engaged with the groove to reduce the gap between the floor plate 4 and the step 2.

3 and 4 are views showing a state in which the comb plate 1 installed on the floor plate 4 of the entrance and exit and the step 4 are engaged with each other. FIG. 3 is a plan view thereof, and FIG. 4 is a plan view of FIG. X-
It is X 'line sectional drawing.

As shown in FIG. 4, the comb plate 1 is provided with screws 3
Is installed on the floor plate 4 by being screwed onto the floor plate 4, but if the installation position is displaced, the comb portion 1 of the comb plate 3
There is a problem that a and the groove 2a of the step do not engage with each other.

Conventionally, in order to solve this problem, as shown in FIG. 5, the mounting hole 1b of the screw 3 formed through the comb plate 1 is made an elongated hole so that the comb plate 1 can be moved left and right. By doing so, it is proposed to adjust the positions of the comb plate and the step groove.

An example of the structure of such a strip is disclosed in Japanese Utility Model Application Laid-Open No. 49-133391.

[0007]

However, in the above-mentioned prior art, since there is a gap between the screw 3 and the mounting hole 1b, when a shock is applied to the comb plate 1, the comb plate 1 inevitably moves in the left and right directions. There was a problem that it had to be readjusted each time.

The present invention has been made in view of the above problems, and an object thereof is to provide a comb plate for a man conveyer that allows the installation position of the comb plate to be adjusted and prevents the comb plate from moving from the adjusted position. To do.

[0009]

In order to achieve the above object, the present invention provides a step of moving an occupant by connecting them endlessly and placing the occupant on the upper surface thereof to drive the occupant. At the entrance / exit, the comb plate of the man conveyer installed on the floor plate of the entrance / exit so as to engage with each other, the long hole which has a predetermined dimension longer than the screw diameter of the screw screwed to the floor plate to fix the comb plate, and this length. And a holding body which is provided above the hole and holds the screw at a predetermined position of the elongated hole.

[0010]

As described above, the present invention provides a comb plate including a slot having a predetermined dimension longer than the screw diameter of a screw for fixing the comb plate and a holder for holding the screw at a predetermined position of the slot. Since it is configured, the comb plate can be moved and adjusted by the predetermined size, and the comb plate can be prevented from moving from the adjusted position.

[0011]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing the overall configuration of an embodiment of a comb plate of a passenger conveyor according to the present invention. FIG. 2 is an enlarged main part Y- showing an embodiment of the comb plate of the passenger conveyor of the present invention.
It is a Y'line sectional view.

In the drawings, the same reference numerals as those used in the conventional art indicate the same elements. First, the screw 3 is inserted into the holding body 1c and screwed with the floor plate 4 at its end to fix the comb plate 1 to the floor plate 4.

When the comb plate 1 is not fixed by the screw 3, the comb plate 1 can be moved left and right by a predetermined dimension g shown in FIG. 2 and its installation position can be adjusted.

After determining the installation position, the groove 12c provided in the slot 1b of the comb plate and the groove 11c provided in the holder 1c are engaged with each other to fix the positions of the screw 3 and the comb plate 1. .

In this state, the lower end of the screw 3 is screwed into the floor plate, whereby the comb plate 1 is fixed at the adjusted position, and its movement is prevented even if an impact force is applied.

[0016]

As described above, according to the present invention, the installation position of the comb plate can be adjusted and the movement from the adjusted position can be prevented. Adjustment work due to the displacement of the plates can be omitted and the burden can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing the overall configuration of an embodiment of a comb plate of a passenger conveyor of the present invention.

FIG. 2 is a sectional view taken along line YY ′ of FIG. 1 showing an embodiment of a comb plate of a passenger conveyor according to the present invention.

FIG. 3 is a plan view showing a state where comb plates are attached to a conventional passenger conveyor.

FIG. 4 is a sectional view taken along line XX ′ of FIG.

FIG. 5 is a plan view showing the structure of a conventional comb plate.

[Explanation of symbols] 1 comb plate 1b long hole 1c holder 2 step 3 screw 4 floor plate

Claims (1)

[Claims] 1. A step of connecting the passengers endlessly and moving the passengers by placing the passengers on the upper surface of the passengers and driving the passengers, and the step of installing the passengers on the floor board of the passenger entrance / exit so as to engage with each other. In the comb plate of the human conveyor, a long hole which is longer than the screw diameter of a screw screwed to the floor plate to fix the comb plate, and a screw provided in the upper part of the long hole, and the screw is provided in the predetermined hole A comb plate of a man conveyor that is configured to include a holding body that is held in a position.