CN205953322U - Large -scale rotating member turns over a frock - Google Patents

Abstract

The utility model discloses a tool for turning over a large rotary part, which comprises a hoisting plate, a mounting plate and a connecting piece. There is a hoisting hole between them, the center of the bottom plate is welded with a lifting lug, and the upper part of the lifting lug is provided with a lifting lug hole, and the space between the lifting lug and the bottom plate is arranged obliquely; the mounting plate and the bottom plate are provided with concentric light holes and hoisting holes ; The hanging plate is connected with the mounting plate through a light hole using a connecting piece. The utility model has the advantages of simple structure, safe and convenient use, high efficiency, low cost, repeated use and suitable for mass production.

Description

Turn over tooling for large rotary parts

technical field

The utility model relates to a tool for turning over, in particular to a tool for turning over a large rotary part, which belongs to the technical field of mechanical processing.

Background technique

The characteristics of large-scale rotary parts are: large diameter and heavy weight, which need to be turned over in the process of welding and machining, which is completed twice. The traditional turning method is to use the crane, wire rope, and hook to turn over. The disadvantage is that the wire rope needs to be manually disassembled during the turning process, which prolongs the turning time, is inefficient, and is also very dangerous to the operator.

Contents of the invention

The technical problem to be solved by the utility model is to provide a turning tool for a large rotary part in view of the defects in the prior art.

In order to solve this technical problem, the utility model provides a tool for turning over a large rotary part, which includes a lifting plate, a mounting plate and a connecting piece. There is a hoisting hole between the two light holes at the end, and a lifting lug is welded at the center of the bottom plate, and a lifting eye hole is provided on the upper part of the lifting lug, and an inclination is set between the lifting lug and the bottom plate; the mounting plate and the bottom plate are provided with Concentric light holes and hoisting holes; the hoisting plate and the mounting plate are connected through the light holes using connectors.

Both ends of the back of the base plate are provided with support plates.

The connecting piece is composed of double-ended studs and push nuts.

The large rotary part is fixed on the rotary part support plate, the tooling is installed on the rotary part support plate, the steel wire rope passes through the lug hole, and the large rotary part is turned over by driving the steel wire rope.

Beneficial effects: the utility model is simple in structure, safe and convenient to use, high in efficiency, low in cost, can be used repeatedly, and is suitable for mass production.

Description of drawings

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

Figure 2a is a schematic front view of the structure of the lifting plate of the present invention;

Fig. 2b is a schematic left view of the structure of the lifting plate of the present invention;

Fig. 2c is a schematic top view of the structure of the lifting plate of the present invention;

Fig. 3 is the structural representation of the utility model mounting plate;

Fig. 4 is a schematic diagram of the working process of the utility model;

Fig. 5 is an enlarged schematic diagram of hoisting the rotary part of the utility model.

In the figure: 1 hoisting plate, 2 mounting plate, 3 connectors, 4 bottom plate, 5 lifting lugs, 6 light holes, 7 hoisting holes, 8 lifting lug holes, 9 support plates, 10 studs, 11 nuts, 12 Large rotary parts, 13 rotary part support plates, 14 steel wire ropes, 15 turning tooling.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.

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

The utility model comprises a hoisting board 1 , a mounting board 2 and a connecting piece 3 , and the hoisting board 1 and the mounting board 2 are connected through the connecting piece 3 .

The connecting piece 3 is composed of a double-ended stud 10 and a push nut 11 .

Both ends of the back of the bottom plate 4 are provided with support plates 9 .

Figure 2a is a schematic front view of the structure of the lifting plate of the present invention.

Fig. 2b is a schematic left view of the structure of the lifting plate of the present invention.

Fig. 2c is a schematic top view of the structure of the lifting plate of the present invention;

The lifting plate 1 includes a bottom plate 4 and lifting lugs 5 .

The four corners of the base plate 4 are provided with light holes 6, and a hoisting hole 7 is arranged between the two light holes 6 at the end. Ensure the balance in the hoisting project.

The upper part of the lifting lug 5 is provided with a lifting lug hole 8, and the lifting lug 5 is welded to the center of the bottom plate 4, and the space between the lifting lug 5 and the bottom plate 4 is arranged obliquely, and the inclination angle α is the same as the hoisting angle of the steel wire rope for hoisting. Even force.

Figure 3 is a schematic structural view of the mounting plate of the present invention.

The mounting plate 2 and the bottom plate 4 are provided with concentric light holes 6 and hoisting holes 7 .

The hoisting plate 1 and the mounting plate 2 are connected through the light hole 6 using studs 10 and nuts 11 .

Figure 4 shows a schematic diagram of the working process of the utility model.

Figure 5 is an enlarged schematic view of the utility model for lifting the rotary member.

The supporting plate of the rotary part is installed between the two supporting plates of serial number 9, which prevents the supporting plate from sliding during the turning process, and increases the safety factor.

Using method and operation steps of the present utility model:

1. Get ready to turn over the site, two sets of large rotary parts turn over tooling 15;

2. The large rotating part 12 is fixed on the supporting plate 13 of the rotating part;

3. Hoist the hoisting plate 1 to a suitable height with a steel wire rope for driving, install it on the support plate 8 of the rotary member, and unload the steel wire rope;

4. Hoist the mounting plate 2 to a suitable position with a wire rope for driving;

5. Adjust the mounting plate 2 so that the light hole 6 on the mounting plate 2 is aligned with the light hole 6 on the lifting plate 1;

6. Put the prepared four studs 10 into the light holes 6 of the hoisting plate 1 and the mounting plate 2, fasten each stud 10 firmly with four nuts 11, and remove the wire rope;

7. According to the above steps 3-6, install another set of turning tooling 15 at the appropriate position of the rotary support plate 13;

8. Select the appropriate wire rope 14 according to the weight of the large rotating part 12 and the weight of the two sets of turning tooling 15;

9. Two steel wire ropes 14 pass through the lug holes 8 of the two sets of turning tooling 15 respectively;

10. Crane hoisting, hoist the large-scale rotary part 12 from the horizontal state to the vertical state, and slowly lower the vehicle to make the rotary part support plate 8 on which the large-scale rotary part Cover turns over a side of frock 15 and also touches the ground, makes large-scale rotary part 12 be in horizontal position, turns over and finishes.

The utility model has the advantages of simple structure, safe and convenient use, high efficiency, low cost, repeated use and suitable for mass production.

The above-mentioned embodiments of the utility model are only examples, not the only ones, and all changes within the scope of the utility model or equivalent to the scope of the utility model are surrounded by the utility model.

Claims (4)

1. A tool for turning over a large rotary part, characterized in that it includes a lifting plate (1), a mounting plate (2) and a connector (3), and the lifting plate (1) includes a bottom plate (4) and lifting lugs (5) ), the four corners of the base plate (4) are provided with light holes (6), the two light holes (6) at the end are provided with lifting holes (7), and the center of the base plate (4) is welded with lifting lugs ( 5), the upper part of the lifting lug (5) is provided with a lifting lug hole (8), and the lifting lug (5) is arranged obliquely between the bottom plate (4); the mounting plate (2) and the bottom plate (4) are provided with concentric A light hole (6) and a hoisting hole (7); the hoisting plate (1) and the mounting plate (2) are connected through the light hole (6) using a connector (3). 2. The tool for turning over a large revolving part according to claim 1, characterized in that: support plates (9) are provided at both ends of the back of the bottom plate (4). 3. The tool for reversing large rotating parts according to claim 1, characterized in that: the connecting part (3) is composed of a double-ended stud (10) and a joint nut (11). 4. According to claim 1, 2 or 3, the tool for turning over the large rotary part is characterized in that: the large rotary part (12) is fixed on the rotary part support plate (13), and the tooling is installed on the rotary part support plate (13), steel wire rope (14) passes lug hole (8), drives steel wire rope (14) to realize turning over of large-scale rotating part (12) by driving.