CN205151615U - Small -size hoisting machine suitable for cable shaft well head - Google Patents

Abstract

The utility model discloses a small hoisting machine suitable for the wellhead of a cable well, which is characterized in that it comprises four uprights (1), and the middle, lower and top parts of the uprights (1) are respectively connected with two longitudinal angle irons (2) and two Horizontal angle irons (3), cross-weld two oblique angle irons (5) in the middle between the two transverse angle irons (3) at the top, and fix a small electric hoist at the intersection of the two oblique angle irons (5) ( 4), one end of the wire rope (6) is connected to the small electric hoist (4), and the other end of the wire rope (6) is connected to the hook (7). Reduce labor intensity, improve efficiency, high safety factor, and low production cost.

Description

A small hoisting machine suitable for wellheads of cable wells

Technical field:

The utility model relates to a small hoisting machine suitable for the wellhead of a cable well, which is widely used in lifting equipment up and down the wellhead of a cable well in a substation, especially for lifting cables up and down, 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. During the construction of substation expansion and renovation projects, it is necessary to lay cables from cable wells or move some equipment and tools up and down.

The traditional construction method is that one or two people tie the rope under the cable well, and two or three people pull the rope above the cable well, and pull cables, equipment, tools, etc. to the top of the cable well one by one. This method is time-consuming, laborious and labor-intensive, and there is a risk of people or ropes (including objects on the ropes) falling from the cable shaft.

Utility model content:

The purpose of this utility model is to overcome the deficiencies of the above-mentioned prior art and provide a 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 for the wellhead of a cable well.

The purpose of this utility model can be achieved through the following measures: a small hoisting machine suitable for the wellhead of a cable well, which is characterized in that it includes 4 columns, and the middle and lower parts of the columns and the top are connected with two longitudinal angle irons and two transverse angle irons respectively. Iron, two oblique angle irons are cross-welded in the middle between the two horizontal angle irons at the top, and a small electric hoist is fixed at the intersection of the two oblique angle irons, one end of the wire rope is connected to the small electric hoist, and the other end of the wire rope is connected hook.

Compared with the prior art, the utility model can produce the following positive effects: the utility model is suitable for the wellhead of the cable well, and the controller of the small electric hoist controls the lifting and lowering of cables, equipment and tools, thereby avoiding potential safety hazards, saving labor and time and reduce labor intensity. which has:

1. Simple structure and convenient manufacture. The lower part is placed above the wellhead of the cable well, and the equipment is hoisted up and down by the controller at a distance.

2. Wide range of application. Applicable to all cable shaft wellhead up and down hoisting equipment.

3. High work efficiency. It can ensure safety, reduce hoisting time, save labor and reduce labor intensity.

4. The production cost is low. The hoisting machine is suitable for hoisting equipment up and down the wellhead of all cable wells or similar spaces, 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 suitable for the wellhead of a cable well (see Figure 1), which includes four uprights 1, and two longitudinal angle irons 2 and two transverse angle irons 3 are respectively welded to the middle, lower and top of the uprights 1 to form a whole Bracket, two horizontal angle irons 3 at the top of the bracket are cross-welded with two oblique angle irons 5 in the middle, and a small electric hoist 4 is fixed at the intersection of the two oblique angle irons 5, and the small electric hoist 4 is connected to the wire rope 6 One end, the other end of steel wire rope 6 is connected suspension hook 7.

When hoisting cables, equipment, and tools, place the overall support on the wellhead of the cable well, and control the lifting and lowering of the hook through the controller of the small electric hoist. Only one person is required to control the controller at the wellhead of the cable well, and 1-2 people are required to tie cables, equipment or tools at the bottom of the cable well, which can greatly save labor, reduce labor intensity, improve labor efficiency, and ensure safety.

Claims (1)

1. one kind is applicable to the small-size hoisting machine of cable shaft well head, it is characterized in that it comprises 4 root posts (1), column (1) middle and lower part and top are connected two solebar angles (2) and two horizontal angle bar (3) respectively, cross weld two oblique angle bar (5) in middle part between two horizontal angle bar (3) on top, small-sized electric cucurbit (4) is fixed at the point of crossing place of two oblique angle bar (5), one end of the upper connecting steel wire ropes (6) of small-sized electric cucurbit (4), steel rope (6) other end connecting shackle (7).