KR200157403Y1 - Apparatus of supporting counter weight - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a balance support device and to a device in which the means for supporting the balance weight in the elevator, that is, elevator-type parking facilities in the parking facility.

2. The technical problem the invention is trying to solve

In the related art, there are a lot of auxiliary equipments for supporting the counterweights, and the auxiliary equipments are installed on the left and right sides in a direction in which there is little force generated by the progress of the counterweights.

3. Summary of solution of design

It is solved by the present invention, which consists of a balancing device and a means for applying tension to the rope and a means for reducing friction with the rope and guiding the progress of the balancing weight.

4. Important uses of the devise

Its simple structure makes it possible to reduce the material cost and installation cost compared to the previous ones, and to make the installation area spatially smaller.

Description

Balancing Device

The present invention relates to a stacker type parking facility using a balance weight support device. Currently, a balance weight and a balance support device are frequently used in an elevator, that is, an elevator parking facility or a stacker type parking facility structure. In order to prevent the balance support device from moving in the direction perpendicular to the movement direction during the lifting and lowering movement, the balance support device installs rails on the left and right sides of the counterweight and moves the balance added according to the guide of the rail. Since the guide shoe or guide roller is installed, a lot of auxiliary equipment for fixing the rail is required.However, the means of supporting the counterweight using the rope simply fix the rope to the ceiling and allow the rope to be tensioned. And the structure is also simple, To reduce the Chibi and relates to the degree of the parking facilities available stacker type configuration capable of reducing the installation area spatially.

Among the parking facilities for transporting vehicles, a stacker type uses an automatic warehouse method, and the automatic warehouse method includes a parking space (rack) for parking and storing a vehicle, a lift for entering and exiting a vehicle from the parking space, and the elevator. The control unit (sequencer and computer) for controlling, etc., the stacker-type elevator is to take over the vehicle from the storage cart to park in the indicated parking. In addition, when the release command is issued according to the command programmed from the control means, the indicated vehicle is extracted from the parking space and delivered to the release cart.

The stacker type elevator is provided with an up and down moving motor and a traveling moving motor installed above and below the stacker body. The lift is moved up and down by the up and down moving motor. Thereby, the stacker main body and the whole lifting body are comprised.

4 is a cross-sectional view of a counterweight provided with a conventional guide rail and shoe.

Overall, the stacker-type parking facility system is constructed by using driving motors, reducers, shafts, wheels and lifting motors for lifting and lowering, gears such as reducers, pulleys and wires, electrical means, counterweights and balancing devices. As the frame becomes larger and its own weight becomes heavier, a large amount of driving motors and reduction gears are required, and structures such as driving pulleys for lifting and idle pulleys and wire living are complicated. In order to prevent movement in the direction perpendicular to the direction of movement during the up and down movement, the representative means used means as shown in Fig. 4, which is installed on the left and right sides of the counterweight and the counterweight can move according to the guide of the rail. Guide shoe or guide roller is installed so that guide rail is fixed The way to do this is to attach the rails supporting the rails separately, or install the brackets from the wall and connect them with the rails. As such a method of supporting the balance weight guides while reliably supporting the balance weight, there is an inefficient problem because it requires a lot of auxiliary equipment to support. This is because, unlike lift means such as lifts, the counterweight receives little force acting perpendicular to the direction of movement when moving up and down. In addition, since the rail and the guide shoe or the guide roller is used as a support means for guiding the up and down movement of the counterweight, there is a problem that requires a lot of additional equipment for fixing the rail.

The present invention devised to solve the problems as described above, in the current parking facility elevator, that is, in the structure of the elevator-type parking facility or stacker-type parking facility structure to move the rail vertically to the ground and the balance weight and the left and right sides of the counterweight Since the guide shoe or guide roller is installed to install and move the counterbalance according to the guide of the rail, many counterweight support devices are needed to fix the rail. By using the counterweight and counterweight support device, the rope is fixed to the ceiling, and it is fixed to the tension weight so that the rope can be tensioned. Savings and space Tooth surface can be reduced less, and the purpose of the structure is simple and maintenance or repair is easy to provide a parking facility of a stacker type.

For this purpose, in stacker-type lifts, there are two main components of the counterweight and counterweight support, which are fixed to the ceiling and the rope is mounted on the tension weight so that the rope can be tensioned. And counterweight guide rollers on the left and right, and counterweight guide rollers are mounted on the holding bracket.

In addition, the counterweight support device can be achieved by the counterweight and counterweight support device of the present invention consisting of fixing the rope to the bracket fixed to the ceiling and fixed to the tension weight through the counterweight guide roller, the accompanying drawings It demonstrates in detail for reference.

1 is an installation of the balancing device of the present invention.

2 is a conceptual diagram showing the installation of the balanced additional guide roller of the present invention.

3 is a conceptual diagram of a bracket holder for installing the roller on the counterweight.

4 is a cross-sectional view of a counterweight provided with a conventional guide rail and shoe.

* Explanation of symbols for main parts of the drawings

1, 2, 3: Block 4, 10: Pulley

5, 11, 17, 20: Pin 6: Balanced add roller

7: Balance added guide roller bracket 8: Holder

9: Connecting bolt nut set 12: Pulley bracket

13: driving rope 14: guide rope

15 rope holder 16 socket

18: turnbuckle 19: tension weight

21: counterweight 22: guide shoe

23: rail 24: bracket

Figure 1 shows the installation of the counterweight support device of the present invention.

The stacker-type parking facility using the rope of the present invention is a driving motor, a reducer, a shaft, a wheel, and a hoisting hoist for lifting and lifting, a motor, a reducer, a pulley, a wire, a machine, electric means and a balance weight. It consists of a counterweight support device, which is a component of a double counterweight and counterweight support, which counterweights (1) (2) (3) are combined into several blocks, each counterweight (1) (2) ( 3) are fixed to the connecting bolt and nut (9), the upper block (1) has a pulley (4) (10) fixed by the pin (5) so that the movement of the rising and falling by the guide rope (14) Each block (1) (2) (3) is provided with a hole for guiding along the guide rope (14) during the lifting and lowering movement, the counterweight upper and lower blocks (1) and the upper and lower balance weights (3) Four guide rollers (6) are installed on each side and four blocks (1) ( 2) (3) serves as a guide for the vertical movement, as shown in Figure 3, the guide rope 14 passes through the balance additional guide roller (6), the balance additional guide roller (6) is the balance additional guide roller bracket It is constrained by 7 and the holder 8 and guides the guide rope 14 continuously.

In addition, the balancing device is fixed to the guide rope (14) to the socket 16 fixed to the ceiling and penetrates the balance additional guide roller (6) provided with four left and right two by one on the upper and lower blocks (1) (2) (3). It is fixed to the tension weight 19 by the turnbuckle 18 and constitutes other operation control means (not shown).

Hereinafter, the operation of the counterweight support device of the present invention will be described in detail.

In general, the counterweight is used to balance the self-weight of the machine or external force acting on the machine, and includes a means for supporting the counterweight not to move in a direction perpendicular to the direction of movement.

In the balancing device, the blocks (1) (2) (3) are made by combining several blocks, and the weight can be adjusted by adding or removing blocks, and the blocks (1) (2) (3) constituting the counterweight. In order to fix them, as shown in FIG. 1, fixing bolts and nuts 9 are used, and the upper block counterweight 1 has pulleys 4 and 10 fixed with pins 5 and 11. Block (1) (2) (3) is linked to ascending and descending by the rope (14), which is connected to the rope (14) while the pulley (not shown) of the electric motor is rotating. The lift pulley (not shown) is operated by the pulleys (not shown), the stacker frame pulley (not shown), and the side pulley (not shown) of the pulleys (not shown). When the lift rises, the rotational motion of each pulley As a result, the blocks 1, 2, 3 descend in the opposite direction, and conversely, when the lift descends, the blocks 1, 2, 3 rise.

In order to do this ascending and descending movement, each block (1) (2) (3) is provided with holes for guiding along the guide rope (14) during the ascending and descending movement, and the upper block (1) and the lower portion constituting the balance weight The block 3 has four left and right balanced guide rollers 6 each up and down to allow the rope 14 to penetrate between the balanced guide rollers 6 to guide the up and down movement of the blocks 1, 2, and 3. The counterweight guide roller 6 is mounted on the counterweight guide roller bracket 7 and the holder 8 as shown in FIG. 3 to surround the rope 14 from all directions to separate the counterweight guide roller 6. It is designed to rotate in the counterweight guide roller bracket 7 and the holder 8, and the counterweight support device fixes the rope 14 to the socket 16 fixed to the ceiling and the counterweight guide roller 6 in the ground direction. Fixing to the tension weight 19 through the through, The rope 14 fixed to the tension weight 19 serves as a rail, and the blocks 1, 2, and 3 move up and down. At this time, since the tension weight 19 is an object having a minimum weight for tensioning the rope 14, the rope is fixed as if the rope 14 is fixed to the ceiling without using the tension weight 19 to tension the rope. There is also a method of fixing 14 to the socket 16 and attaching it to the ground.

Of course, a turnbarl for tension adjustment is needed.

The balance weight support device of the present invention is simply installed because the rope is fixed to the ceiling and the tension can be applied to the rope, so that the support means for guiding the up and down movement of the counterweight as in the prior art, the guide shoe or guide roller Due to the use of additional equipment for fixing the rail is not required.

In addition, since the structure is simple, the material cost and installation cost can be reduced compared to the past, and the installation area can be reduced spatially.

Claims (1)

In a counterweight and counterweight support device connected by an elevator and a rope in an elevator or an elevator parking facility, a counterweight 21 formed by fastening the plurality of blocks (1), (2) and (3) with a connecting bolt nut set (9); In addition, the balance additional guide roller (6) is attached to the upper and lower blocks (1) and the lower block (3) of each of the four, respectively, and the balance additional guide roller (6) guide rope (14) Balanced guide roller bracket (7) and holder (8) as a frame to surround the four sides to maintain its shape, and the socket (16) means for fixing the upper end of the guide rope (14) to the ceiling, The guide rope 14 fixed to one side of the socket 16 is connected to the tension weight 19 connected to the lower end of the other side of the guide rope 14 through the balance addition guide roller (6) Counterweight support device.