IES20200208A2 - Novel stator hoisting tool for motor - Google Patents

Abstract

The invention discloses a novel stator hoisting tool for a motor, which comprises two support columns, wherein slide blocks are provided at top ends of the two support columns, the slide blocks are fixedly connected to top end surfaces of the support columns, and slide grooves are provided at the tops of the slide blocks; a telescoping mechanism is provided inside each of the two support columns, and an accommodating box is provided between the two support columns, a movable mechanism is provided inside the accommodating box, and movable blocks are fixedly connected to two ends of the accommodating box; and two fixing boxes are symmetrically provided at the bottom of the accommodating box, rollers are provided inside the two fixing boxes, and ropes are provided on the rollers. The invention has advantageous effects that lifting effects can be achieved by the movable mechanism, so that the height of lifting equipment can be adjusted according to the construction environment on site, the stator can be fixed conveniently or the lifting work can be carried out conveniently, and it is more stable and is not easy to shake in a lifting process by means of the threaded rod and the slide bar.

Description

Specification Novel stator hoisting tool for motor Technical Field The invention relates to a hoisting tool, in particular to a novel stator hoisting tool for a motor, and belongs to the technical field of stator hoisting.

Background A stator is a stationary part of a motor. The stator consists of a stator core, a stator winding and a base.

The main function of the stator is to generate a rotating magnetic field. The stationary part of the motor is one of the key parts of a turbonator.

According to the novel stator hoisting tool for the existing motor, the stator is mostly fixed and hoisted by adjusting the length of a fixing rope when the novel stator hoisting tool is used. However, when the stator is fixed in the mode, a large number of ropes are consumed, the ropes are easy to damage when the novel stator hoisting tool is used for a long time, and the stators with different specifications cannot be fixed at the same time.

Summary of the Invention The invention provides a novel stator hoisting tool for a motor. By providing a movable mechanism and a telescoping mechanism, the novel stator hoisting tool solves the problems that the existing hoisting tool does not have the functions of being fixed according to stators of different specifications and being more stable and not easy to shake when hoisting work is carried out during the lifting work by a lifting mode.

In order to achieve the above object, the invention provides the following technical solutions.

The novel stator hoisting tool for the motor comprises two support columns, wherein slide blocks are provided at top ends of the two support columns, the slide blocks are fixedly connected to top end surfaces of the support columns, and slide grooves are provided at the tops of the slide blocks; a telescoping mechanism is provided inside each of the two support columns, and an accommodating box is provided between the two support columns, and a movable mechanism is provided inside the accommodating box, and movable blocks are fixedly connected to two ends of the accommodating box; two fixing boxes are symmetrically provided at the bottom of the accommodating box, rollers are provided inside the two fixing boxes, and ropes are provided on the rollers; and one side of the fixing box 10 is provided with a rotating piece which penetrates through the fixing box and is fixedly connected with the roller. 100003 p. 1 2017.1 Specification As a preferred technical solution of the invention, the telescoping mechanism comprises a second motor, one end of the second motor is fixedly connected to a bottom end of the support column, and an output end of the second motor is fixedly connected with a threaded rod, one end, far away from the second motor, of the threaded rod is fixedly connected to the inner top wall of the support column, and a slide bar is arranged in one support column, far away from the second motor; both ends of the slide bar are fixedly connected to the top end and the bottom end of the support column.

As a preferred technical solution of the invention, the movable mechanism comprises a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected with a first motor, one end, far away from the first motor, of the bidirectional threaded rod is fixedly connected to an inner wall of the accommodating box; and two sliders are symmetrically and threadedly connected to the bidirectional threaded rod, and connecting rods are fixedly connected to the bottom ends of the two sliders, and one end, far away from the slider, of the connecting rod is fixedly connected with the fixing box.

As a preferred technical solution of the invention, two movable blocks are respectively connected to a threaded rod and a slide bar, the threaded rod is threadedly connected with the movable block, and the slide bar is slidably connected with the movable block.

As a preferable technical solution of the invention, the slide block is matched with the slide groove, and the slide block is slidably connected in the slide groove.

Compared with the prior art, the invention has the beneficial effects that lifting effects can be achieved by the movable mechanism, so that the height of lifting equipment can be adjusted according to the construction environment on site, the stator can be fixed conveniently or the lifting work can be carried out conveniently, and it is more stable and is not easy to shake in a lifting process by means of the threaded rod and the slide bar; the distance between two fixed ropes can be adjusted by the telescoping mechanism, and accordingly the lifting mechanism can be adjusted according to stators with different specifications and sizes; and the slide block and the slide groove can achieve the effect of moving the hoisting tool in a sliding mode, so that the hoisting work is facilitated.

Brief Description of the Drawings Fig. 1 is a structurally schematic view of the present invention; Fig. 2 is a structurally schematic view of a telescoping mechanism of the present invention; Fig. 3 is a structurally schematic view of a slide block and a slide groove according to the present invention; 100003 p. 2 2017.1 Specification Fig. 4 is a structurally schematic view showing a top view of a fixing box of the present invention.

In the drawings: 1, a support column; 2, a first motor; 3, a bidirectional threaded rod; 4, a slider; 5, a slide block; 6, a slide groove; 7, a movable mechanism; 8, a second motor; 9, a movable block; 10, a fixing box; 11, an accommodating box; 12, a threaded rod; 13, a slide bar; 14, a telescoping mechanism.

Detailed Description of the Preferred Embodiments Hereinafter, technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a few, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without involving any inventive effort are within the scope of the present invention.

Referring to Figs. 1-4, the novel stator hoisting tool for the motor comprises two support columns 1, wherein slide blocks 5 are provided at top ends of the two support columns 1, the slide blocks 5 are fixedly connected to top end surface of the support columns 1, and slide grooves 6 are provided at the tops of the slide blocks 5; a telescoping mechanism 14 is provided inside each of the two support columns 1, an accommodating box 11 is provided between the two support columns 1, a movable mechanism 7 is provided inside the accommodating box 11, and movable blocks 9 are fixedly connected to two ends of the accommodating box 11; two fixing boxes 10 are symmetrically provided at the bottom of the accommodating box 11, rollers are provided inside the two fixing boxes 10, and ropes are provided on the rollers; and one side of the fixing box 10 is provided with a rotating piece which penetrates through the fixing box 10 and is fixedly connected with the roller.

The telescoping mechanism 14 comprises a second motor 8, one end of the second motor 8 is fixedly connected to a bottom end of the support column 1, an output end of the second motor 8 is fixedly connected with a threaded rod 12, one end, far away from the second motor 8, of the threaded rod 12 is fixedly connected to an inner top wall of the support column 1, a slide bar 13 is provided in one support column 1 far away from the second motor 8, and two ends of the slide bar 13 are fixedly connected to the top end and the bottom end of the support column 1; the movable mechanism 7 comprises a bidirectional threaded rod 3, one end of the bidirectional threaded rod 3 is fixedly connected with the first motor 2, and one end, far away from the first motor 2, of the bidirectional threaded rod 3 is fixedly connected to an inner wall of the accommodating box 11; two sliders 4 are symmetrically and threadedly connected to the bidirectional threaded rod 3, connecting rods are fixedly connected to the bottom ends of the two sliders 4, and one end, far away from the sliders 4, of the connecting rod is fixedly connected with the fixing box 10; 100003 p. 3 2017.1 Specification two movable blocks 9 are respectively connected to the threaded rod 12 and the slide bar 13, the threaded rod 12 is threadedly connected with the movable block 9, and the slide bar 13 is slidably connected with the movable block 9; and the slide block 5 is matched with the slide groove 6, and the slide block 5 is slidably connected in the slide groove 6.

Specifically, during the use of the invention, firstly, the slide block 5 slides in the slide groove 6 by pushing the support column 1, so that the effect of driving the whole hosting tool to move can be achieved; when it is moved to a right position, the threaded rod 12 can be driven to rotate by starting the second motor 8, so that the movable block 9 moves on the threaded rod 12; as the accommodating box 11 is fixedly connected with the movable block 9 on the threaded rod 12 and the movable block 9 on the slide bar 13, the effect of driving the accommodating box 11 to move up and down can be achieved; when the accommodating box 11 is driven to move to a proper position, the bidirectional threaded rod 3 can be driven to rotate by starting the first motor 2, and then the two sliders 4 are driven to simultaneously move left and right relatively, so that the distance between the two fixing boxes 10 can be adjusted according to stators of different specifications, and the fixed installation operation is facilitated; at this time, the roller rotates by rotating the rotating piece at one side of the fixing box 10, so that the effect of adjusting the length of the rope is achieved and the rope can be installed on the stator; at the moment, the fixed stator can be lifted by starting the second motor 8, so that the stator hoisting operation can be completed, the operation is simple, the use is convenient, and the fixing is stable.

In describing the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top”, "inner", "front", "center","two ends" or the like to indicate the orientation or positional relationships are based on the orientation or positional relationships shown in the drawings for ease of description and simplicity of description only, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, such that features defining "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, the terms "installed", "provided", "connected", "fixed", "screwed", and the like should be construed broadly, for example, as a fixed connection, as well as a detachable connection, or as a unit, unless specifically stated and defined othen/vise; they can be a mechanical connection or an electrical connection; they may be directly linked or indirectly linked by an intervening media, may be a 100003 p. 4 2017.1 Specification communication internal to two elements, or may be an interaction between the two elements; and the specific meaning of such terms in the present invention will be understood by those of ordinary skill in the art, as the case may be, unless expressly defined othen/vise.

While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents. 100003 p. 5 2017.1

Claims (5)

Claims

1. A novel stator hoisting tool for a motor, characterized by comprising two support columns (1 ), wherein slide blocks (5) are provided at top ends of the two support columns (1), the slide blocks (5) are fixedly connected to top end surfaces of the support columns (1 ), and slide grooves (6) are provided at the tops of the slide blocks (5); a telescoping mechanism (14) is provided inside each of the two support columns (1), an accommodating box (11) is provided between the two support columns (1), a movable mechanism (7) is provided inside the accommodating box (11), and movable blocks (9) are fixedly connected to two ends of the accommodating box (11); two fixing boxes (10) are symmetrically provided at the bottom of the accommodating box (11), rollers are provided inside the two fixing boxes (10), and ropes are provided on the rollers; and one side of the fixing box (10) is provided with a rotating piece which penetrates through the fixing box (10) and is fixedly connected with the roller.

2. The novel stator hoisting tool for the motor according to claim 1, characterized in that the telescoping mechanism (14) comprises a second motor (8), one end of the second motor (8) is fixedly connected to a bottom end of the support column (1 ), and an output end of the second motor (8) is fixedly connected with a threaded rod (12), one end, far away from the second motor (8), of the threaded rod (12) is fixedly connected to an inner top wall of the support column (1 ), a slide bar (13) is provided in one support column (1) far away from the second motor (8), and two ends of the slide bar (13) are fixedly connected to the top end and the bottom end of the support column (1).

3. The novel stator hoisting tool for the motor according to claim 1, characterized in that the movable mechanism (7) comprises a bidirectional threaded rod (3), one end of the bidirectional threaded rod (3) is fixedly connected with the first motor (2), and one end, far away from the first motor (2), of the bidirectional threaded rod (3) is fixedly connected to an inner wall of the accommodating box (11); and two sliders (4) are symmetrically and threadedly connected to the bidirectional threaded rod (3), connecting rods are fixedly connected to the bottom ends of the two sliders (4), and one end, far away from the slider (4), of the connecting rod is fixedly connected with the fixing box (10).

4. The novel stator hoisting tool for the motor according to claim 1, characterized in that two movable blocks (9) are respectively connected to the threaded rod (12) and the slide bar (13), the threaded rod (12) is threadedly connected with the movable block (9), and the slide bar (13) is slidably connected with the movable block (9).

5. The novel stator hoisting tool for the motor according to claim 1, characterized in that the slide block (5) is matched with the slide groove (6), and the slide block (5) is slidably connected in the slide groove (6). 100003 p.6 2017.1