CN213059867U

CN213059867U - Wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane

Info

Publication number: CN213059867U
Application number: CN202022047166.2U
Authority: CN
Inventors: 刘康
Original assignee: Shandong Jinding Industrial Stock Co ltd
Current assignee: Shandong Jinding Industrial Stock Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-27
Anticipated expiration: 2030-09-17

Abstract

The utility model provides an irregular casing for wind-powered electricity generation lifts by crane uses counter weight frock mainly relates to and lifts by crane the frock field. The utility model provides a wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane, includes the hoist and mount board, hoist and mount board top sets up the lifting beam, lifting beam bilateral symmetry sets up a pair of clamp plate, lifting beam middle part sets up the lifting hook, lifting board middle part bilateral symmetry sets up two reference columns, lifting board bottom sets up the counterweight plate, the symmetry sets up a pair of balancing weight on the counterweight plate. The beneficial effects of the utility model reside in that: the utility model discloses can carry out the counter weight to the work piece, make the work piece and the stable vertical hoist and mount of guaranteeing the work piece of the whole focus of frock, the hoist and mount process is stable and safe, the assembly effect of guarantee work piece.

Description

Wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane

Technical Field

The utility model relates to a lift by crane the frock field, specifically be a wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane.

Background

In the processed products of our company, the special-shaped mounting bracket for wind power shown in fig. 1 has asymmetric left and right workpieces, the center of gravity of the workpieces shifts when the workpieces are hoisted, the workpieces incline, and the lifting is unsafe. And the workpiece is required to be vertically assembled during assembly, and the workpiece is difficult to vertically hoist due to the gravity center offset of the workpiece, so that the assembly is difficult.

SUMMERY OF THE UTILITY MODEL

For solving prior art's is not enough, the utility model provides a wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane, it can carry out the counter weight to the work piece, makes the whole focus of work piece and frock stabilize the vertical hoist and mount of guaranteeing the work piece, and the hoist and mount process is stable and safe, the assembly effect of guarantee work piece.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane, includes the hoist and mount board, hoist and mount board top sets up the lifting beam, lifting beam bilateral symmetry sets up a pair of clamp plate, lifting beam middle part sets up the lifting hook, lifting board middle part bilateral symmetry sets up two reference columns, lifting board bottom sets up the counterweight plate, the symmetry sets up a pair of balancing weight on the counterweight plate.

And the positioning column is in threaded connection with the hoisting plate.

And a plurality of positioning pins are arranged on the bottom surface of the counterweight plate.

Contrast prior art, the beneficial effects of the utility model are that:

the utility model discloses an increase the focus when the counter weight makes the work piece lift by crane in work piece one side and be located the endpoint to realize lifting by crane perpendicularly of work piece in the lifting hook of hanging beam position installation and focus collineation. The hoisting plate is used as a fixing part of the workpiece, the counterweight plate and the counterweight block are used as main counterweights of the workpiece, and the counterweight plate and the counterweight block are used for counterweights of parts with lighter weight of the workpiece, so that the integral gravity center of the workpiece and the tool moves towards the center. This device can make the whole focus of work piece and frock stably guarantee the vertical hoist and mount of work piece as the counter weight through lifting by crane the frock, and the hoist and mount process is stable and safe, ensures the assembly effect of work piece.

Drawings

FIG. 1 is a drawing of a workpiece according to the present invention;

FIG. 2 is a schematic view of the structure of the utility model;

fig. 3 is a reference diagram of the usage state of the present invention.

Reference numerals shown in the drawings: 1. hoisting the plate; 2. a hanging beam; 3. pressing a plate; 4. a hook; 5. a positioning column; 6. a weight plate; 7. a balancing weight; 8. positioning pins; 9. irregular casing is used to wind-powered electricity generation.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in FIGS. 1-3, the utility model relates to a wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane, including hoisting plate 1, hoisting plate 1 is as the fixed plate of work piece. The top of the hoisting plate 1 is provided with a bolt or welded with a hoisting beam 2, a pair of pressing plates 3 is symmetrically arranged on two sides of the hoisting beam 2, each pressing plate 3 is provided with a fastening hole and a sliding hole, a sliding shaft is welded on the hoisting beam, the hoisting beam is in threaded connection with a fastening bolt, the fastening bolt penetrates through the fastening hole, and the sliding shaft penetrates through the sliding hole. Through the fastening of fastening bolt, can compress tightly the clamp plate on the work piece, realize the fixed of work piece, the stability that the clamp plate pushed down is guaranteed as the location of clamp plate to the slide-spindle. And a lifting hook 4 is arranged in the middle of the lifting beam 2, and the lifting hook 4 is collinear with the gravity center of the workpiece. Two positioning columns 5 are symmetrically arranged on two sides of the middle of the hoisting plate 1, a counterweight plate 6 is fixed on the bottom of the hoisting plate 1 through bolts, and a pair of counterweights 7 are symmetrically fixed on the counterweight plate 6 through bolts. The counterweight plate and the counterweight block can be replaced according to the weight requirement, so that the center of gravity of the workpiece can be better adjusted, and the counterweight block can be replaced to adapt to workpieces of different specifications.

Specifically, the positioning column 5 is in threaded connection with the hoisting plate 1. The positioning column is a positioning workpiece inserted into a pin hole on one side of the workpiece, and is in threaded connection with the hoisting plate, so that the positioning column can play a certain counterweight role on the premise of playing a positioning role, the gravity center of the workpiece and the tool combination can be finely adjusted through rotating the positioning column in the screw hole on the hoisting plate, and the balance of the workpiece and the tool combination is adjusted.

Specifically, two pin holes are formed in the bottom surface of the counterweight plate 6, positioning pins 8 are in transition fit in the pin holes, and the positioning pins support against a workpiece and can be used for auxiliary positioning of the workpiece.

The device is integrally lifted after being fixed with a workpiece, the gravity center of the workpiece is adjusted through the matching of the counterweight plate, the counterweight block and the positioning column, the workpiece is vertically lifted, the lifting process of the workpiece is stable and safe, and the vertical assembly of the workpiece can be realized.

Claims

1. The utility model provides a wind-powered electricity generation is with irregular casing lifts by crane and uses counter weight frock, includes hoist and mount board (1), its characterized in that: hoisting board (1) top sets up hoisting beam (2), hoisting beam (2) bilateral symmetry sets up a pair of clamp plate (3), hoisting beam (2) middle part sets up lifting hook (4), hoisting board (1) middle part bilateral symmetry sets up two reference columns (5), hoisting board (1) bottom sets up counterweight plate (6), the symmetry sets up a pair of balancing weight (7) on counterweight plate (6).

2. The counterweight tool for hoisting the irregular shell for the wind power as claimed in claim 1, wherein the counterweight tool comprises: the positioning column (5) is in threaded connection with the hoisting plate (1).

3. The counterweight tool for hoisting the irregular shell for the wind power as claimed in claim 1, wherein the counterweight tool comprises: and a plurality of positioning pins (8) are arranged on the bottom surface of the counterweight plate (6).