CN204224123U - A kind of suspension hoisting device installing base husband Saite stove - Google Patents

Abstract

The utility model provides a suspension type hoisting device for installing a Kiefset furnace, which includes a hoist, a traction wire rope, a suspension cable, a pulley mechanism, a lifting wire rope, and a fixing frame, wherein the fixing frames are divided into two groups, respectively Located on both sides of the furnace to be installed, one end of the fixed wire rope is connected to the top of the fixed frame, and the other end is fixed on the ground inclined to the outside of the fixed frame; the two sets of fixed frames are connected by a suspension cable; One end of the heavy steel wire rope passes through the pulleys on one set of fixed frames and is fixed on the ground obliquely downward. The steering wheel and the pulley mechanism are connected with the hook. This scheme has strong practicability and operability. It is proved by engineering application examples that it can guarantee the quality and safety of the project, meet the national energy conservation and environmental protection requirements, improve construction efficiency, and reduce engineering costs. It is worthy of popularization and application.

Description

A Suspension Lifting Device for Installing Kifset Furnace

technical field

The utility model relates to a hoisting device, in particular to a suspension type hoisting device for installing a Kifset furnace.

Background technique

Kifset's direct lead smelting technology is in line with the goals of comprehensive utilization of resources, energy conservation and clean production of non-ferrous metals, and it has opened up a new direction for my country's lead smelting to completely cancel the blast furnace reduction smelting process. The construction characteristics of this kind of furnace are that the furnace is located in the reinforced concrete frame factory building, the Kifset furnace has many structural components, many parts are hoisted, the site is narrow, the installation is difficult, the size of various structural components is difficult to control, and the detection and coordination requirements are high. , It is difficult to determine the construction process.

Contents of the invention

The purpose of the utility model is to provide a suspension type hoisting device for installing a Kifset furnace, which has high construction efficiency, low engineering cost, and is not limited by the site and terrain.

In order to achieve the above purpose, the technical solution provided by the utility model is: a suspension type hoisting device for installing the Kifset furnace, which includes a hoist, a traction wire rope, a suspension cable, a pulley mechanism, a hoisting wire rope, a fixed There are two sets of fixed frames, which are respectively located on both sides of the furnace to be installed. One end of the fixed steel wire rope is connected to the top of the fixed frame, and the other end is inclined to the outside of the fixed frame and fixed on the ground; the two sets of fixed frames are connected by a suspension cable Connection; there is a pulley mechanism on the suspension cable, one end of the lifting wire rope passes through the pulleys on one set of fixed frames and then tilts down to fix it on the ground, and the other end goes around the pulley mechanism and the steering wheel on the other set of fixed frames in turn Finally, it is connected with the hoist, and then returns to connect with the hook after bypassing the corresponding steering wheel and the pulley mechanism.

The pulley mechanism includes a pulley seat, a side pull ring, a top pulley, and a pulley block, wherein the top pulley is located on the upper part of the pulley seat, and the pulley seat is installed on the suspension cable through the top pulley, and side pull rings are arranged on both sides of the pulley seat. A block of pulleys is arranged on the seat plate.

The lifting wire rope is fixed on the pulley mechanism after passing around the pulley on the hook.

This scheme has strong practicability and operability. It is proved by engineering application examples that it can guarantee the quality and safety of the project, meet the national energy conservation and environmental protection requirements, improve construction efficiency, and reduce engineering costs. It is worthy of popularization and application. Suspension cable (cable) lifting method is used for equipment hoisting, which is not limited by the site and terrain. It can be hoisted and transported equipment components along the wire cable. It has low cost, high efficiency and wide application range. It is generally used in reinforced concrete frames. The construction of Kiefset furnace for direct lead smelting in structural workshops and steel structural workshops, with the wide application of direct lead smelting technology in the domestic non-ferrous smelting industry, the application of the scheme has broad application prospects.

Description of drawings

Fig. 1 is the overall schematic diagram of the utility model.

Fig. 2 is a schematic diagram of the pulley mechanism of the present invention.

Detailed ways

Below in conjunction with all accompanying drawings the utility model is further described, the preferred embodiment of the present utility model is: referring to accompanying drawing 1 and accompanying drawing 2, the suspension type hoisting device that the Kifsaite furnace described in the present embodiment is installed comprises There are winches 1, traction wire ropes 2, suspension cables 3, pulley mechanisms 12, hoisting wire ropes 4, and fixed frames 5. Among them, the fixed frames 5 are two groups, which are respectively located on both sides of the furnace to be loaded, and one end of the fixed steel wire rope 6 is connected to the fixed frame. 5 is connected at the top, and the other end is fixed on the ground with an inclination toward the outside of the fixed frame; two groups of fixed frames 5 are connected by a suspension cable 3; a pulley mechanism 12 is provided on the suspension cable 3, and one end of the lifting wire rope 4 passes through one of the The pulley on the fixed frame 5 is fixed on the ground by tilting downwards, and the other end goes around the pulley mechanism 12 and the steering wheel on another group of fixed frame 5 successively and is connected with the hoist 1, and then returns to bypass the corresponding steering wheel and The pulley mechanism 12 is connected with the suspension hook 11 behind. The pulley mechanism 12 includes a pulley seat 7, a side pull ring 8, a top wheel 9, and a pulley block 10, wherein the top wheel 9 is located at the top of the pulley seat 7, and the pulley seat 7 is installed on the suspension cable 3 through the top wheel 9, and the pulley Seat 7 both sides are provided with side pull ring 8, and pulley seat 7 board surface is provided with pulley block 10. Lifting wire rope 4 is fixed on the pulley mechanism 12 after walking around the pulley on the suspension hook 11. In this embodiment, firstly, considering the characteristics of many supporting frame components of the Kifset furnace, many parts to be hoisted, and the difficulty of hoisting, the outer frame of the Kifset furnace is hoisted, put in place, and welded by using a suspension (cable) lifting method. Suspension (cable) cranes have the advantages of simple structure, large span (up to 400 meters), not limited by site and terrain, can be hoisted and transport components along the wire cable, low cost, high efficiency, etc. Then use the furnace roof crane in the factory building to transfer and hoist the copper water jacket to the furnace body, and use the hoist, hook and other lifting equipment to install the copper water jacket in place.

The above-described embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so all changes made according to the shape and principle of the present utility model should be covered by the scope of the present utility model. within the scope of protection.

Claims (3)

1. A suspension type hoisting device for installing a Kifset furnace, characterized in that it includes a hoist (1), a traction wire rope (2), a suspension cable (3), a pulley mechanism (12), a hoist Steel wire rope (4), fixed frame (5), wherein, the fixed frame (5) is two groups, respectively located on both sides of the furnace to be installed, one end of the fixed steel wire rope (6) is connected to the top of the fixed frame (5), and the other end is fixed to the The outer lower part of the frame is fixed on the ground obliquely; the two sets of fixed frames (5) are connected by a suspension cable (3); the suspension cable (3) is provided with a pulley mechanism (12), and one end of the lifting wire rope (4) passes through it The pulleys on one set of fixed frames (5) are tilted downward and fixed on the ground, and the other end is connected with the hoist (1) after going around the pulley mechanism (12) and the steering wheels on the other set of fixed frames (5). Then return to be connected with suspension hook (11) after going around corresponding steering wheel and pulley mechanism (12). 2. A suspension-type lifting device for installing a Kifset furnace according to claim 1, characterized in that: the pulley mechanism (12) includes a pulley seat (7), a side pull ring (8 ), the top wheel (9), the pulley block (10), wherein the top wheel (9) is located at the top of the pulley seat (7), and the pulley seat (7) is installed on the suspension cable (3) through the top wheel (9), and the pulley seat (7) Side pull rings (8) are arranged on both sides, and a pulley block (10) is arranged on the plate surface of the pulley seat (7). 3. A suspension-type lifting device for installing a Kifset furnace according to claim 1, characterized in that: the lifting wire rope (4) is fixed on the pulley mechanism after bypassing the pulley on the hook (11) (12) ON.