JP5951585B2 - Elevator protection member installation method - Google Patents

Description

Embodiments of the present invention relates to a method of attaching the elevators protective member.

  It is important for elevators to ensure the safety of passengers so that smoke generated on the landing side during a fire does not enter the hoistway or the car room.

  In order to block the smoke on the landing side, a smoke-proof packing is installed at the lower end of the elevator-side door of the elevator. The smoke shielding packing is formed of an elastic member such as rubber.

  However, when the elevator is installed or when the landing door is transported, the smoke shielding packing may be damaged by contact with other members. In particular, if the landing door is stood and placed on the floor when installing the landing door, the smoke-proof packing sandwiched between the floor and the landing door may be deformed or damaged by the weight of the landing door. There are many cases.

JP 2012-224472 A

The problem to be Solved by the Invention It is an object to provide a method of mounting Rue elevators protective member to protect the Saegikemuri packing during transportation and installation of the door.

In order to solve the above problems, a cage chamber, a weight, a rope for lifting the cage chamber and the weight, a hoist that winds up the rope, a hoistway for raising and lowering the cage chamber, and a hoistway for the hoistway A landing side door installed on the landing side, a state of protruding from the lower end of the landing side door, an elastic smoke shielding packing that performs smoke shielding to the cage room, and the opposite side of the lower end of the landing side door the height door mounting portion that have a corresponding to the distance between the steps provided on the landing, the Saegikemuri brought into contact with the packing, the shielding packing protection unit for protecting the shielding smoke packing hall of the landing-side door An L-shaped protection member provided with an attachment portion disposed opposite to the surface side, and an elevator protection member attachment method comprising the landing-side door and the attachment portion when shipped. Between the Using member temporarily fixed to the landing-side door, said after landing side door installed and configured to remove together with the mounting member.

It is a side view of an elevator. It is a figure which shows a landing side door and a step. FIG. 3 is a cross-sectional perspective view of the hall door taken along line AA in FIG. 2. It is AA sectional view taken on the line in FIG. 2 of the landing side door. It is a perspective view of a protection member. It is a perspective view of the guide shoe fixing | fixed part which has the temporary fixing | fixed part of smoke shielding packing.

Hereinafter, an embodiment of an elevator protection member mounting method will be described in detail with reference to the drawings.

  FIG. 1 is a side view of an elevator 100 according to the present embodiment. As shown in FIG. 1, the elevator 100 includes a cage room 101 in which passengers are placed, a weight 103, a rope 106 that lifts the cage room 101 and the weight 103, a hoisting machine 102 that winds up the rope 106, and the cage room 101 moves up and down. And a hoistway 110, a landing door 104, a step 105 installed below the landing door 104, and a control unit 107 that controls the operation of the elevator.

  The basket room 101 includes a basket room side door 101A and an engagement device 101B installed on the hoistway 110 side of the basket room side door 101A.

  The landing-side door 104 includes a protrusion 104A that engages with the engagement device 101B on the hoistway 110 side.

  The control unit 107 raises and lowers the basket room 101 to the designated destination floor. When the basket room 101 arrives at the destination floor, the engaging device 101B and the protrusion 104A are engaged. When the cage room side door 101A is opened and closed in this state, the landing side door 104 is driven and opened and closed.

  FIG. 2 is a diagram illustrating the landing-side door 104 and step 105. As shown in FIG. 2, the landing-side door 104 is installed so that the guide shoe 401 of the landing-side door 104 is fitted into the groove portion of Step 105.

  3 is a cross-sectional perspective view of the landing door 104 taken along line AA in FIG. As shown in FIG. 3, the landing-side door 104 includes a smoke-proof packing 301 that blocks smoke at the lower end. The smoke shielding packing 301 is formed of an elastic member such as rubber and is installed so as to be urged in the direction of step 105. The smoke-proof packing 301 is installed so that a part contacts with step 105.

  The elevator 100 includes a protection member 302 that protects the smoke-proof packing 301 at the lower end of the landing-side door 104.

  The protection member 302 is attached to the lower end of the landing-side door 104 by the attachment member 303 when the landing-side door 104 is shipped or transported.

  The protective member 302 is desirably formed of an elastic member such as rubber or resin, but is not limited thereto.

Mounting member 303 is, for example double-sided tape, curing sheets, and is formed with at least one from among the magnet.

  The protective member 302 is removed after the landing-side door 104 is installed.

  The protective member 302 has an L-shaped cross section and is installed along the bottom side of the landing-side door 104.

  4 is a cross-sectional view of the landing door 104 taken along line AA in FIG. FIG. 5 is a perspective view of the protection member 302. As shown in FIGS. 4 and 5, the protection member 302 has an L-shaped cross section, and is installed so that the corner at the lower end of the landing-side door 104 comes to the corner inside the L-shape.

  The protection member 302 is attached to the landing-side door 104 and a mounting portion 501 provided at the lower end of the mounting portion 501, and the door placement portion 502 having a height h equal to the distance between the lower end of the landing-side door 104 and step 105. And comprising.

  Therefore, when the landing-side door 104 is installed, if the landing-side door 104 is set up, a reference interval from Step 105 can be secured, and the mounting work can be made efficient.

  Moreover, the protection member 302 may further include a smoke-proof packing protection unit 503 that protects the smoke-proof packing 301 at the tip of the door placement unit 502.

  The smoke-proof packing protection part 503 has a length that is lower than the height of the door mounting part 502, contacts the smoke-proof packing 301, and does not reach the guide shoe 401.

  FIG. 6 is a perspective view of the guide shoe fixing part 402 having the temporary fixing part 601 of the smoke barrier packing 301.

  As shown in FIG. 4, the guide shoe 401 is fixed to a guide shoe fixing portion 402 provided at the lower end of the landing door 104.

  The temporary fixing portion 601 is provided on the guide shoe fixing portion 402 and is formed by cutting and bending having a width enough to insert the smoke-proof packing 301.

  The smoke shielding packing 301 is inserted into the temporary fixing portion 601 and temporarily fixed. Thereafter, the smoke-proof packing 301 is screwed to the guide shoe fixing portion 402.

As described above, the elevator 100 according to the present embodiment includes the cage chamber 101, the weight 103, the rope 106 that lifts the cage chamber 101 and the weight 103, the hoisting machine 102 that winds the rope 106, and the cage chamber 101. a hoistway 110, a landing-side door 104 is installed in the hall side of the hoistway 110, provided at the lower end of the landing-side door 104, which corresponds to the interval between the step 105 and the landing-side door 104 provided on the landing And a protective member 302 including a door placement portion 502 having a height and an attachment portion 501 attached to the landing-side door 104 by an attachment member 303.

  Therefore, there is an effect that it is possible to protect the smoke shielding packing during the transportation and installation of the door.

  Although several embodiments have been described, these embodiments have been presented by way of example and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalents thereof.

101: basket room 102: hoisting machine 104: landing side door 105: step unit 107: control unit 301: smoke shielding packing
302: Protection member

Claims (2)

A basket room,
A weight,
A rope for lifting the basket chamber and the weight;
A hoisting machine for hoisting the rope;
A hoistway in which the basket room moves up and down;
A landing-side door installed on the landing side of the hoistway;
Installed in a state protruding from the lower end of the landing-side door, and an elastic smoke-proof packing for shielding smoke to the basket room;
Said platform side lower end opposite to the landing door that have a height corresponding to the distance between the steps provided on the mounting portion of the door, the Saegikemuri brought into contact with the packing, the shielding packing protecting shielding smoke packing a protecting portion, the mounting portion which is disposed to face the hall side of the hoistway-side door, an L-shaped protective member having a
An elevator protection member mounting method comprising:
The protective member is temporarily fixed to the landing side door using an attachment member interposed between the landing side door and the mounting portion at the time of shipment, and is removed together with the mounting member after the landing side door is installed. The installation method of the elevator protection member.   The method for attaching an elevator protection member according to claim 1, wherein the attachment member is formed of at least one of a double-sided tape and a magnet.

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