CN205151577U - Fix small -size hoisting machine on steel support of groove - Google Patents

Abstract

The utility model discloses a small hoisting machine fixed on a channel steel structure, which is characterized in that it comprises a bottom lower iron plate (1) and a bottom upper iron plate (2) provided with corresponding bolt connection holes (15). , the bottom upper iron plate (2) is connected with the lower column (4), the lower end of the upper column (14) is inserted in the lower column (4), and the upper end of the upper column (14) is connected with a horizontal bar (7) and a diagonal bar (13 ), the upper column (14), the horizontal rod (7), and the diagonal rod (13) are all connected to the support rod, the upper end of the diagonal rod (13) is connected to the pulley (10), and the lower end of the horizontal rod (7) is connected to a small electric hoist ( 6), the small electric hoist (6) is connected to one end of the wire rope (9), the wire rope (9) passes through the pulley (10), and the end of the wire rope (9) is connected to the hook (11). The utility model has a simple structure and is easy to manufacture. Wide application range, saving labor, saving time, reducing labor intensity, improving efficiency, high safety factor, and low production cost.

Description

A small hoisting machine fixed on the channel steel frame

Technical field:

The utility model relates to a small-sized hoisting machine fixed on a channel steel frame, which is widely used in up and down hoisting equipment fixed on a channel steel frame, and belongs to the field technical field of substation maintenance.

Background technique:

With the continuous development of power grid intelligence and automation, the expansion, transformation and maintenance of substations are increasing. In the construction of substation expansion and renovation projects, it is necessary to move and install a large number of heavy equipment, and a large part of these equipment are fixed on high-altitude structures, such as current transformers, voltage transformers and other equipment. Hoisting operation, but because many of the above equipment are installed indoors, the space is limited, lack of support points and other conditions, it is impossible to use large machinery, and the operation is difficult. The traditional operation method is to hang the manual upside-down chain on a firm support point, or build a bracket indoors, and hoist the equipment on the bracket with the upside-down chain. This method is not only time-consuming and a waste of manpower, but also has certain safety risks and is likely to cause safety accidents.

Utility model content:

The purpose of this utility model is to overcome the deficiencies of the above-mentioned prior art and provide a fixed structure with simple structure, convenient manufacture, wide application range, labor saving, time saving, labor intensity reduction, efficiency improvement, high safety factor and low manufacturing cost. A small hoisting machine on a channel steel structure.

The purpose of this utility model can be achieved through the following measures: a small hoisting machine fixed on the channel steel structure, which is characterized in that it includes a lower iron plate at the bottom, an upper iron plate at the bottom, an lower iron plate at the bottom and an upper iron plate at the bottom Corresponding bolt connection holes are respectively provided. The upper iron plate at the bottom is connected to the lower column, and two iron plates are connected between the two sides of the lower column and the upper iron plate at the bottom. The lower end of the upper column is inserted into the lower column, and the upper end of the upper column There are horizontal rods and oblique rods connected, the first support rod is connected between the upper column and the horizontal rod, the second support rod is connected between the upper column and the oblique rod, the third support rod is connected between the horizontal rod and the oblique rod, and the oblique rod The upper end is connected with a pulley, and the lower end of the horizontal bar is connected with a small electric hoist. The small electric hoist is connected with one end of a wire rope, the wire rope passes through the pulley, and the end of the wire rope is connected with a hook.

Compared with the prior art, the utility model can produce the following positive effects: the utility model can be fixed on the channel steel structure, and the hoisting of the upper and lower equipment can be controlled by the controller of the small electric hoist, thereby avoiding potential safety hazards, saving labor and time , Reduce labor intensity. which has:

1. Simple structure and convenient manufacture. The lower part is fixed on the channel steel structure, and the equipment is hoisted up and down by the controller in the distance.

2. Wide range of application. Applicable to all channel steel structure up and down hoisting equipment.

3. High maintenance efficiency. It can ensure safety, reduce test time, save labor and reduce labor intensity.

4. The production cost is low. The trolley can be used to transport equipment up and down with a channel steel structure, and has promotional value.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

detailed description:

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail:

Embodiment: A small hoisting machine fixed on a channel steel structure (see Figure 1), which includes a bottom lower iron plate 1, a bottom upper iron plate 2, and the bottom lower iron plate 1 and the bottom upper iron plate 2 are respectively equipped with Corresponding bolt connection holes 15, the bottom upper iron plate 2 is welded with the lower column 4, two iron plates 3 are welded on the bottom upper iron plate 2 and the lower column 4 to reinforce their load-bearing capacity, and the lower end of the upper column 14 is inserted into the lower column 4, the upper end of the upper column 14 is welded with a horizontal bar 7 and an oblique bar 13, and the first support bar 5 is welded between the upper column 14 and the horizontal bar 7 to strengthen stability, and the upper column 14 and the oblique bar 13 are welded with a The second support bar 12 is to strengthen stability, is welded with the 3rd support bar 8 between horizontal bar 7 and inclined bar 13 to strengthen stability, and pulley 10 is equipped with on the upper end of inclined bar 13, and horizontal bar 7 fixes small electric hoist 6, small One end of the wire rope 9 is connected to the electric hoist 6 , and the wire rope 9 passes through the end of the pulley 10 to connect to the hook 11 .

When hoisting the equipment, use two sets of bolts to fix the bottom upper iron plate 2 and the bottom lower iron plate 1 on the channel steel structure through the bolt connection hole 15, insert the upper column 14 into the lower column 4, and hoist the equipment on the hook 11 , the position of the hook 11 is adjusted by rotating the upper column 14, and the controller of the small electric hoist 6 controls the equipment to be hoisted up and down, so as to save labor and improve safety.

Claims (1)

1. one kind is fixed on the small-size hoisting machine on channel-section steel framework, it is characterized in that it comprises the lower iron plate (1) in bottom, iron plate (2) on bottom, bottom is descended on iron plate (1) and bottom and iron plate (2) is respectively equipped with corresponding bolt connecting hole (15), iron plate (2) connects lower pillar stand (4) in bottom, the both sides of lower pillar stand (4) and bottom connect two pieces of iron plates (3) between iron plate (2), the lower end of upper pillar stand (14) is inserted in lower pillar stand (4), the upper end of upper pillar stand (14) is connected with horizon bar (7) and brace (13), the first strut bar (5) is connected between upper pillar stand (14) and horizon bar (7), the second strut bar (12) is connected between upper pillar stand (14) and brace (13), the 3rd strut bar (8) is connected between horizon bar (7) and brace (13), the upper end of brace (13) connects pulley (10), small-sized electric cucurbit (6) is connected under horizon bar (7), one end of the upper connecting steel wire ropes (9) of small-sized electric cucurbit (6), steel rope (9) is through pulley (10), steel rope (9) end connecting shackle (11).