CN104649103A - Material hoister for constructional engineering - Google Patents

Abstract

A material hoist for construction engineering, which relates to the technical field of construction engineering equipment, which includes a frame, a top beam, a first transmission wheel, a second transmission wheel, a steel wire rope, a first hanging basket, a forward and reverse motor, a second hanging The top of the rack is provided with a top beam through fixing bolts, and the inside of the top beam is embedded with a first transmission wheel and a second transmission wheel in turn. The second transmission wheel is connected with the shaft of the forward and reverse motor, and the forward and reverse motor is fixed by Bolts are arranged on the top beam, one end of the wire rope is connected with the first hanging basket, and the other end of the steel wire rope passes through the first driving wheel and the second driving wheel respectively and is connected with the second hanging basket. It has simple structure, reasonable design, and convenient operation, which can effectively avoid collisions in the lifting process, reduce potential safety hazards, and can also improve work efficiency and speed up work progress.

Description

Material hoist for construction engineering

technical field

The present invention relates to the technical field of construction engineering equipment, in particular to a hoist for construction engineering.

Background technique

The material hoist is equipped with safety protection devices such as broken rope protection safety device, docking safety device, buffer device, upper and lower height and limit limiter, and anti-loosening rope device. There are two methods of layer selection and leveling control: manual control, which is directly controlled by the operator; computer automatic positioning system (selected by the user when ordering) can easily realize layer selection and leveling control, without the need to use manual control to stop layers and point Car leveling. The difficulty of operation is reduced, the operation is convenient and the accuracy of layer stop is good, and the work efficiency is improved. The machine does not need a wind rope, but adopts a wall-attached device, and has a self-erecting and dismantling device (suspension rod), which is convenient for disassembly and transportation. This type of hoist has less requirements on the types and characteristics of materials. It can not only lift general powdery and small granular materials, but also can lift materials with greater abrasiveness. It has good sealing performance and less environmental pollution; advanced design principles and processing The method ensures the reliability of the whole machine operation, the trouble-free time exceeds 20,000 hours, and the lifting height is high. The hoist runs smoothly, so it can reach a higher lifting height; the feeding of the hoist adopts the inflow type, and there is no need to use a bucket to dig Materials, extrusion and collision rarely occur between materials.

The working principle of the material hoist is: the hopper scoops up the material from the storage below, lifts it to the top with the conveyor belt or chain, bypasses the top wheel and then turns down, and the material hoist pours the material into the receiving tank. The transmission belt of the material hoist with transmission is generally a rubber belt, which is installed on the lower or upper driving roller and the upper and lower redirecting roller. Chain-driven material hoists are generally equipped with two parallel transmission chains, with a pair of transmission sprockets on the top or bottom, and a pair of redirecting sprockets on the bottom or top. Material elevators are generally equipped with a casing to prevent dust from flying in the bucket elevator. The material hoist is a mechanical conveying equipment with a fixed device. It is mainly suitable for continuous vertical lifting of powdery, granular and small pieces of materials. It can be widely used in various scales of feed mills, flour mills, rice mills, and oil mills. , Starch factories, grain depots, port terminals and other bulk materials.

With the rapid development of my country's economy, the scale of construction is also expanding. Material hoists are more common construction machinery in construction projects. Because of their convenient operation and low price, they are now more and more widely used. But now Some material hoists generally have problems such as poor safety and low work efficiency, which need to be improved.

Contents of the invention

The object of the present invention is to provide a material hoist for construction engineering, which has simple structure, reasonable design, convenient operation, can effectively avoid collisions during the hoisting process, reduce potential safety hazards, and can also improve work efficiency and speed up work progress.

In order to solve the problems existing in the background technology, the present invention adopts the following technical solutions: it includes a frame, a top beam, a first transmission wheel, a second transmission wheel, a steel wire rope, a first hanging basket, a forward and reverse motor, a second hanging The top of the frame is provided with a top beam through fixing bolts, and the inside of the top beam is embedded with a first transmission wheel and a second transmission wheel in turn. The second transmission wheel is connected with the shaft of the forward and reverse motor, and the forward and reverse motor is fixed by Bolts are arranged on the top beam, one end of the steel wire rope is connected with the first hanging basket, and the other end of the steel wire rope passes through the first transmission wheel and the second transmission wheel respectively and is connected with the second hanging basket.

Both the upper and the bottom of the first hanging basket and the second hanging basket are provided with anti-collision soft rubber layers.

Both ends of the steel wire rope are provided with hooks, which are connected to the first hanging basket and the second hanging basket through the hooks, and can also be connected to the first hanging basket and the second hanging basket respectively through fixing buckles.

The working principle of the present invention: drive the second transmission wheel to lift the second hanging basket through the forward and reverse motor, and lower the first hanging basket at the same time, which greatly saves the time for transporting materials, and because the top and bottom of the hanging basket are uniform Equipped with an anti-collision layer, it is cushioned when in contact with the ground or the top beam, which will not cause damage to the hanging basket and protect the materials inside the hanging basket.

The invention has the following beneficial effects: the structure is simple, the design is reasonable, the operation is convenient, the collision in the lifting process can be effectively avoided, the potential safety hazard can be reduced, and the work efficiency can be improved and the work progress can be accelerated.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a right side view of Fig. 1 .

Reference signs: frame 1, top beam 2, first transmission wheel 3, second transmission wheel 4, steel wire rope 5, first hanging basket 6, forward and reverse motor 7, second hanging basket 8, anti-collision soft rubber layer 9.

Detailed ways

Below in conjunction with accompanying drawing, the present invention is described in detail.

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

Referring to Fig. 1 and Fig. 2, this specific embodiment adopts the following technical solutions: it includes a frame 1, a top beam 2, a first transmission wheel 3, a second transmission wheel 4, a steel wire rope 5, a first hanging basket 6, front and back The rotating motor 7, the second hanging basket 8, the top of the frame 1 is provided with a top beam 2 through fixing bolts, the top beam 2 is embedded with a first transmission wheel 3 and a second transmission wheel 4 in sequence, and the second transmission wheel 4 and The rotating shaft of the forward and reverse motor 7 is connected, and the forward and reverse motor 7 is arranged on the top beam 2 through fixing bolts. One end of the steel wire rope 5 is connected with the first hanging basket 6, and the other end passes through the first driving wheel 3 and the second driving wheel respectively. Drive wheel 4 is connected with second hanging basket 8 behind.

The upper and lower parts of the first hanging basket 6 and the second hanging basket 8 are provided with anti-collision soft rubber layers 9 .

Both ends of the steel wire rope 5 are provided with hooks, which are connected with the first hanging basket 6 and the second hanging basket 8 through the hooks, and can also be connected with the first hanging basket 6 and the second hanging basket 8 respectively through the fixing buckles.

The working principle of this specific embodiment: the second transmission wheel 4 is driven by the forward and reverse motor 7 to lift the second hanging basket 8, and at the same time lower the first hanging basket 6, which greatly saves the time for transporting materials, and because the hanging The top and bottom of the basket are equipped with anti-collision layers, which are cushioned when in contact with the ground or the top beam, which will not cause damage to the hanging basket and protect the materials inside the hanging basket.

This specific embodiment has the following beneficial effects: it has simple structure, reasonable design, convenient operation, can effectively avoid collisions in the lifting process, reduce potential safety hazards, and can also improve work efficiency and speed up work progress.

The above description is only used to illustrate the technical solution of the present invention without limitation. Other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention shall be covered as long as they do not depart from the spirit and scope of the technical solution of the present invention. Within the scope of the claims of the present invention.

Claims (4)

1. A construction material hoist is characterized in that it comprises a frame (1), a top beam (2), a first transmission wheel (3), a second transmission wheel (4), a steel wire rope (5), a first A hanging basket (6), a forward and reverse motor (7), a second hanging basket (8), the top of the frame (1) is provided with a top beam (2) through fixing bolts, and the inside of the top beam (2) is sequentially embedded There are a first transmission wheel (3) and a second transmission wheel (4), the second transmission wheel (4) is connected to the rotating shaft of the forward and reverse motor (7), and the forward and reverse motor (7) is set on the top beam through fixing bolts (2), one end of the steel wire rope (5) is connected with the first hanging basket (6), and its other end passes through the first driving wheel (3) and the second driving wheel (4) respectively and connects with the second hanging basket (8) )connect. 2. A construction material hoist according to claim 1, characterized in that the upper and lower parts of the first hanging basket (6) and the second hanging basket (8) are provided with anti-collision soft rubber Layer 9. 3. A material hoist for construction engineering according to claim 1, characterized in that the two ends of the steel wire rope (5) are provided with hooks, and are connected with the first hanging basket (6) and the second hanging basket through the hooks. (8) CONNECTION. 4. A construction material hoist according to claim 1, characterized in that said steel wire ropes (5) are respectively connected to the first hanging basket (6) and the second hanging basket (8) through fixing buckles.