KR20010028745A - Control panel loading device for elevator - Google Patents

Abstract

PURPOSE: A controller install device is provided to conveniently establish a controller while safely checking and repairing the controller as well as supplying power to a winch installed to an elevator. CONSTITUTION: A guide rail(3) is formed in a hoistway(1) for guiding the elevating motion of a car(2). To arrange a controller(5) on the guide rail, support brackets(4) are installed on the guide rail. Thus, the controller is placed in front of a worker as a maintenance door(8) is open. The worker prevents another person form falling into the hoistway because the maintenance door is established at a specific height from a landing floor. A fixing member(9) is vertically formed on the inner side of the maintenance door. Thus, the controller is not shaken in the hoistway by the fixing member while being always maintained in a stable state as the maintenance door is closed.

Description

Control panel mounting device of an elevator {CONTROL PANEL LOADING DEVICE FOR ELEVATOR}

The present invention relates to a control panel mounting apparatus of an elevator, and more particularly, to provide a control panel for controlling the operation of the hoisting machine at the same time while supplying electric power during operation of the hoisting machine mounted on the elevator so that it can be conveniently installed.

In general, an elevator is mainly installed in an apartment, a building, etc., and is a device for conveniently moving passengers from one point to another while rising or descending in a vertical direction, and a conventional elevator is an upper part of a hoistway of a building where a car moves. A separate machine room is formed at the inside of the machine room, and is equipped with a hoist that serves as a power source for moving a car carrying a passenger or cargo, and a control panel that controls the operation of the hoist while simultaneously supplying electric power during operation of the hoist.

On the other hand, in recent years, in order to reduce the space occupied by elevators, elevators without a machine room for mounting a hoist in the hoistway have been developed. In an elevator without such a machine room, the hoisting machine is located at various places inside the hoistway, that is, at the bottom of the hoistway. Located in the upper space of the hoistway or at the end of the guide rail to drive the elevator, the control panel determines the movement of the elevator and transmits the signal to the parts related to the elevator, such as the hoist and door, the main signal exchange Since it is made with a hoist, in general, the control panel is positioned near the hoist.

1A to 1C are front views each showing a state where a control panel of a conventional elevator is mounted, and FIG. 1A is a pedestal 11 installed on the floor of the boarding wall 10 on one side of the boarding door 6 in which the control board 15 is installed in a building. 1B shows a state in which the control panel 15 is mounted on the boarding wall 10, and FIG. 1C shows that the control board 15 is mounted on the boarding wall 10. The maintenance and inspection door 18 installed on the boarding wall 10 so as to be openable and closed allows maintenance and inspection work of the control panel 15.

2 is a perspective view showing a state where a control panel of a conventional elevator is mounted. The control panel 15 is disposed on a guide rail 13 on which the car 2 travels, and a guide member 12 having long grooves formed in upper and lower portions thereof. ) To fix the control panel 15 to the guide member 12 with a fastening member 14 (14a) or the like, and during maintenance and inspection work, a door for maintenance inspection 18 installed on the boarding door 17 is provided. Of the fastening members holding the control panel 15 from the guide member 12, the fastening member 14 on the riding side is pulled out, the fastening member 14a on the opposite side is loosened, and the control panel 15 is pulled out on the riding side. The rotation is performed 90 degrees so that the fastening member 14a can be viewed from the entrance side.

However, when the conventional control panel 15 is mounted as shown in FIGS. 1A to 1C, a general person may easily access the control panel 15, which may interfere with driving of the elevator. In order to mount the damage of the boarding wall 10 is inevitable, when the conventional control panel 15 is mounted as shown in Figure 2 when the small size of the car is applied to the home elevator, the guide rail 13 is the landing door ( 6) is relatively close relative to the reference, so that the operator opens the door for maintenance check 18 and pulls out the control panel 15 arranged on the guide rail 13, there is no problem, but usually the car (2) ) Is not small enough to apply this conventional technique.

That is, when the car 2 is enlarged to accommodate more passengers, the guide rail 13 moves away from the boarding door 6 when the guide rail 13 is referred to the boarding door 6 as the guide rail 13. If the control panel 15 is placed in the control panel 15, the operator cannot reach the control panel 15, and thus, the operator cannot perform maintenance and inspection work, and the maintenance inspection door 18 is connected to the boarding door 6. There are many problems, such as the size, which can fall down when the operator performs maintenance and inspection.

Accordingly, the present invention is to solve the above problems, the control panel for controlling the operation of the hoisting machine while supplying electric power during operation of the hoist installed in the elevator can be conveniently installed without damaging the boarding wall of the building. In addition, the object of the present invention is to provide a control panel mounting apparatus for an elevator that allows an operator to easily proceed with work in a safe space during maintenance and inspection of the control panel.

1A to 1C are front views each showing a state where a control panel of a conventional elevator is mounted;

Figure 2 is a perspective view showing a state equipped with a control panel of a conventional elevator

Figure 3 is a perspective view showing a state equipped with a control panel according to the present invention

4 is a front view of FIG. 3

Figure 5 is a side view showing a state equipped with a control panel according to the present invention

6 is a plan view showing a state in which the control panel according to the invention is mounted

Explanation of symbols on the main parts of the drawings

One; Hoistway 2; Ka

3; Guide rail 4; Support bracket

5; Control panel 6; Boarding door

7; Boarding wall 8; Maintenance check door

9; Fixing member

In order to achieve the above object, the present invention provides a support bracket fixed to a guide rail which is installed inside the hoistway and guides the lifting motion of the car, a control panel having one end supported on the support bracket and rotatably coupled 90 degrees; There is provided an elevator control panel mounting apparatus, characterized in that the maintenance check door is configured to be opened and closed on one side of the landing door frame of the landing door on which the control panel is mounted.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving the above object will be described in detail.

Figure 3 is a perspective view showing a state in which the control panel according to the present invention is mounted, Figure 4 is a front view of Figure 3, Figure 5 is a side view showing a state in which the control panel according to the present invention, Figure 6 is according to the present invention A plan view showing a state where the control panel is mounted.

The present invention is installed inside the hoistway (1) of the building on which the elevator is mounted, the support bracket (4) is fixed to the guide rail (3) for guiding the lifting movement of the car (2), the control bracket (4) One end of the support 5 is rotatably coupled to 90 degrees, and the maintenance check door 8 is installed on one side of the boarding door frame 7 of the boarding door 6 on which the control panel 5 is mounted so as to open and close. Inside the inspection door 8, a fixing member 9 for preventing the control panel 5 from opening when the maintenance inspection door 8 is closed is configured to be installed vertically.

3 to 6, the present invention configured as described above is installed in the hoistway 1 of the building in which the elevator is mounted, and the control panel (3) on the guide rail 3 for guiding the hoisting motion of the car 2. 5), the guide rail (3) is a long distance from the boarding place, so if you place the control panel (5) directly on the guide rail (3), the operator's hand for maintenance and inspection does not reach This makes maintenance and inspection work impossible.

Therefore, when the support bracket 4 is installed to arrange the control panel 5 on the guide rail 3 and the door 8 for maintenance check of the boarding gate is opened, the control panel 5 is positioned immediately in front of the operator. You can easily work.

In addition, since one end of the control panel 5 is supported by the support bracket 4 and is rotatably coupled to 90 degrees, the control panel 5 is usually disposed on the surface with the guide rail 3 of the hoistway 1 in the normal operation (in the normal operation of the elevator). Only during maintenance and inspection work, the maintenance inspection door 8 is opened, and the control panel 5 is rotated by 90 degrees to perform the operation.

Therefore, since the control panel 5 is not visible even when the maintenance inspection door 8 is normally opened, even if a third person approaches the maintenance inspection door 8, the control panel 5 may be arbitrarily operated without knowing the structure of the elevator. It becomes impossible.

And, because the maintenance check door 8 is installed at a suitable height from the floor of the boarding can prevent the operator from falling into the hoistway (1), in particular the inside of the maintenance check door (8) Since the fixing member 9 is installed in the vertical position, the control panel 5 can be fixed by the fixing member 9 so that the control panel 5 does not shake in the hoistway 1 when the door for maintenance inspection 8 is closed. (5) can always be kept in a stable state.

As described above, the present invention does not require space in the machine room by providing a control panel for supplying power during operation of the hoist mounted on the elevator and controlling the operation of the hoist on the guide rail of the hoistway. It is a very useful invention that can be conveniently installed without damaging the boarding wall of the building, and that the operator can easily work in a safe space during maintenance and inspection of the control panel.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and is generally defined in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the following claims. Anyone with knowledge of the world will be able to make various changes.

Claims (2)

A support bracket installed inside the hoistway and fixed to a guide rail for guiding the lifting motion of the car, a control panel having one end supported on the support bracket and rotatably coupled 90 degrees, and a boarding door frame of the boarding door to which the control panel is mounted. Elevator control panel mounting device, characterized in that consisting of a maintenance check door that is installed to open and close on one side. The elevator control panel mounting apparatus of claim 1, wherein a fixing member is installed vertically inside the maintenance inspection door to prevent the control panel from being opened when the maintenance inspection door is closed.