CN104229606B - Cage balancing device - Google Patents

Abstract

The invention discloses a hanging cage balance device, which comprises a hanging cage, four pulley bases are uniformly arranged on the upper end of the hanging cage, a fixed pulley is arranged on the pulley base, and two fixed pulleys are located on the front side of the top of the hanging cage and a Wire rope 1 and wire rope 2 are respectively connected between the two fixed pulleys on the rear side of the top of the cage. One end of wire rope 1 and wire rope 2 is connected to drum 1, and the other ends of wire rope 1 and wire rope 2 are connected to the top of the cage. The two end angles of the triangular balance board; the top of the cage and between the four fixed pulleys are provided with two fixed pulleys two, and a steel wire rope three is connected between the two fixed pulleys two, and the steel wire rope three is connected through the fixed pulley three. On the reel two, wherein, the fixed pulley three is fixed on the support frame of the winch, and the first reel and the second reel are all connected with the drive of the winch. The beneficial effect of the invention is that the structure is simple, the operation is convenient, the balance degree of the hoisting cage can be effectively adjusted, and the promotion and application in the market are beneficial.

Description

A hanging cage balance device

technical field

The invention relates to a cage balancing device.

Background technique

The cage refers to the cage-like device that uses the elevator to transport people up and down. It is very important transportation equipment in engineering. Maintenance tools and goods are carried out in deep wells. Therefore, in the process of deep well transportation, maintaining the balance of the cage is of great significance to the safety of people and goods. The existing technology has relatively mature technology for the safety protection device of the cage. technology, but there is no device to effectively adjust and maintain the balance of the cage.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Contents of the invention

The purpose of the present invention is to provide a cage balancing device to overcome the above-mentioned shortcomings in the prior art.

The purpose of the present invention is to realize through the following technical solutions:

A cage balancing device, comprising a cage, four pulley bases are uniformly arranged on the upper end of the cage, fixed pulleys are arranged on the pulley bases, and two fixed pulleys located on the front side of the top of the cage and a Steel wire rope 1 and steel wire rope 2 are respectively connected between the two fixed pulleys on the rear side of the top of the hanging cage. The two end angles of the triangular balance plate at the top of the cage; two fixed pulleys two are arranged between the top of the cage and between the four fixed pulleys one, and a steel wire rope is connected between the two fixed pulleys two 3. The steel wire rope 3 is connected to the drum 2 through the fixed pulley 3, wherein the fixed pulley 3 is fixed on the support frame of the hoist, and the drum 1 and the drum 2 are both driven and connected to the hoist.

Further, the triangular balance board is movably connected to the top of the cage through the mount.

Further, the first roll and the second roll are parallel to each other.

Further, the second fixed pulley is fixed on the top of the cage through the pulley base.

Further, the models of the first steel wire rope, the second steel wire rope and the third steel wire rope are all GB8918-1996 6x37W+Fc-15-1570 right-hand alternating twist steel wire ropes, and their diameters are 12-16mm.

The beneficial effects of the present invention are: the device is simple in structure, convenient to operate, low in production cost, can effectively adjust the balance degree of the hanging cage, maintain the balance of the hanging cage, improve the safety and reliability of people and goods, and is beneficial to the market. promotion and application.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a schematic structural view of a cage balancing device according to an embodiment of the present invention.

In the picture:

1. Hanging cage; 2. Pulley base; 3. Fixed pulley 1; 4. Fixed pulley 2; 5. Fixed pulley 3; 6. Steel wire rope 1; 7. Steel wire rope 2; 1. Reel 2; 11. Triangular balance board; 12. Mounting seat.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

According to an embodiment of the present invention, a cage balancing device is provided.

As shown in Figure 1, a cage balancing device according to an embodiment of the present invention includes a cage 1, four pulley bases 2 are evenly arranged on the upper end of the cage 1, and a fixed pulley 2 is provided on the pulley base 2. 3, and between the two fixed pulleys one 3 on the front side of the top of the hanging cage 1 and the two fixed pulleys one 3 on the rear side of the top of the hanging cage 1 are respectively connected with a steel wire rope one 6 and a steel wire rope two 7, the steel wire rope one 6 One end of steel wire rope two 7 is all connected to reel one 9, and the other end of said steel wire rope one 6 and steel wire rope two 7 is all connected to two end angles of triangular balance plate 11 positioned at the top of hanging cage 1; And be provided with two fixed pulleys 2 4 between described four fixed pulleys 1 3, be connected with steel wire rope 3 8 between described two fixed pulleys 2 4, described steel wire rope 3 8 is connected on the roll by fixed pulley 3 5 On the drum two 10, wherein, the fixed pulley three 5 is fixed on the support frame of the hoist, and the first drum 9 and the second drum 10 are both driven and connected to the hoist.

Wherein, the triangular balance plate 11 is flexibly connected to the top of the cage 1 through the mounting base 12, and the three corners of the triangular balance plate 11 are connected to the top of the cage 1 through the three mounting bases 12, and the The triangular balance board 11 is arranged at an end angle at the top of the cage 1,

In addition, the first reel 9 and the second reel 10 are parallel to each other, and the first reel 9 and the second reel 10 are powered to rotate by the winch, and then drive and connect to the first reel 9 and the second reel 10 Steel wire rope 1 6 and wire rope 2 7 are moved to ensure the parallelism of drum 1 9 and drum 2 10, and they are parallel to the top surface of the cage 1, which can effectively ensure that wire rope 1 6 and wire rope 2 7 To ensure the balance of hanging cage 1.

In addition, the two fixed pulleys 2 and 4 are all fixed on the top of the cage 1 through the pulley base 2; the steel wire rope 1 6, steel wire rope 2 7 and steel wire rope 3 8 are all GB8918-1996 6x37W+Fc-15-1570 right-hand alternating twist Steel wire rope, and its diameter is 12-16mm. The steel wire rope of this type has high strength and high toughness, which can effectively ensure the stability and reliability of the device and further prolong the service life of the device.

During specific use, when the lengths of the steel rope one 6 and the steel rope two 7 are inconsistent, that is, the length of the steel rope one 6 is longer or shorter than the length of the steel rope two 7, the fixed pulley connected to the hanging cage 1 will be 3 are located at different heights, so that the top of the cage 1 loses balance. At this time, because the other ends of the steel wire rope 1 6 and the steel wire rope 2 7 are connected to the two end angles of the triangular balance board 11, the triangular balance board 11 is in different positions. Move under the effect of the steel wire rope of length, and then make the length of described steel wire rope one 6 and steel wire rope two 7 be automatically adjusted, until when described steel wire rope one 6 and steel wire rope two 7 lengths are consistent, described triangular balance board 11 stops moving, Even if the top of the hanging cage 1 is restored to balance, the balance of the hanging cage 1 is effectively guaranteed.

When the steel rope one 6 and the steel rope two 7 are long or short at the same time, they can be adjusted through the steel rope three 8, because one end of the steel rope three 5 is connected with the fixed pulley three, and the fixed pulley three 5 is connected to the support frame of the winch, so The height of the fixed pulley 3 5 is adjusted by the hoist, so that the steel wire rope 3 8 also moves along with it, that is, the steel wire rope 3 8 can automatically carry out lifting movement, adjust the center of gravity of the whole cage 1, and then achieve the adjustment of the cage 1 The role of balance.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (4)

1. a cage bascule, including cage (1), it is characterized in that: described cage (1) upper end is uniformly provided with four pulley seat (2), described pulley seat (2) is provided with fixed pulley one (3), wherein it is positioned at two fixed pulleys one (3) on front side of cage (1) top and is positioned between two fixed pulleys one (3) on rear side of cage (1) top and is connected to steel wire rope one (6) and steel wire rope two (7), one end of described steel wire rope one (6) and steel wire rope two (7) is all connected with reel one (9), the other end of described steel wire rope one (6) and steel wire rope two (7) is all connected with being positioned at two end angles of the triangle balance plate (11) on cage (1) top；Described cage (1) top and be positioned between described four fixed pulleys one (3) and be provided with two fixed pulleys two (4), connect between said two fixed pulley two (4) and have steel wire rope three (8), described steel wire rope three (8) is connected on reel two (10) by fixed pulley three (5), wherein, described fixed pulley three (5) is fixed on the bracing frame of hoist engine, described reel one (9) and reel two (10) all with hoist engine drive connection.

Cage bascule the most according to claim 1, it is characterised in that described triangle balance plate (11) is movably connected in the top of cage (1) by mounting seat (12).

Cage bascule the most according to claim 2, it is characterised in that described reel one (9) and reel two (10) are parallel to each other.

4. according to the cage bascule described in any one in claim 1-3, it is characterised in that said two fixed pulley two (4) is all fixed on cage (1) top by pulley seat (2).