CN214653086U

CN214653086U - Single-beam crane capable of weakening swinging of lifting hook

Info

Publication number: CN214653086U
Application number: CN202023203644.0U
Authority: CN
Inventors: 徐立业
Original assignee: Nanjing Botong Machinery Co ltd
Current assignee: Nanjing Botong Machinery Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-09
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a can weaken single beam crane that lifting hook whipped, including crossbeam and electric block, electric block includes wire rope, and the wire rope bottom is equipped with lifting hook, wire rope cup joints on stop sleeve, is equipped with the more than one on the stop sleeve and erects the hole, and electric block's wire rope passes stop sleeve's perpendicular jogged joint to lifting hook, and the stop sleeve both sides are equipped with first gag lever post and second gag lever post respectively, and on the other end roll connection of first gag lever post was to the crossbeam, the other end roll connection of second gag lever post was to the crossbeam. The utility model discloses a set up limit sleeve, can carry on spacingly to wire rope, alleviate rocking and swaing of lifting hook of wire rope bottom.

Description

Single-beam crane capable of weakening swinging of lifting hook

Technical Field

The utility model relates to a hoist field, especially a can weaken single beam crane of lifting hook whipping.

Background

The electric single-beam crane is a light and small hoisting device, runs on an I-shaped steel track, is divided into an electric crane and a manual crane, and is hung on the electric crane and hoisted. At present, electric single-beam cranes on the market are mostly consistent in structure, but hoisting steel wire ropes of the cranes can sway due to inertia in the hoisting process, and the cranes are very dangerous in practical application.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to solve the technical problem that to prior art not enough, provide a single beam crane that can weaken the lifting hook whipping.

In order to solve the technical problem, the utility model discloses a can weaken single beam crane that lifting hook whipped, including crossbeam and electric block, electric block includes wire rope, and the wire rope bottom is equipped with lifting hook, wire rope cup joints on stop sleeve, is equipped with the more than one perpendicular hole on the stop sleeve, and electric block's wire rope passes stop sleeve's perpendicular jogged joint to lifting hook, and the stop sleeve both sides are equipped with first gag lever post and second gag lever post respectively, and the other end roll connection of first gag lever post is on the crossbeam, and the other end roll connection of second gag lever post is on the crossbeam.

The utility model discloses in, stop sleeve is the rectangular block.

The utility model discloses in, the limit sleeve both sides are equipped with first fixing bearing and second fixing bearing respectively, and first gag lever post bottom is connected at first fixing bearing, and the second gag lever post bottom is connected at second fixing bearing, and first roller train is connected at first gag lever post top, and first roller train rolls on the two-sided rail of crossbeam, and the second roller train is connected at the second gag lever post top, and the second roller train rolls on the two-sided rail of crossbeam.

The utility model discloses in, first roller train and second roller train are located electric block's both sides respectively, are convenient for carry on spacingly to lifting hook, alleviate and rock.

The utility model discloses in, lifting hook includes rope sheave and hook, and the rope sheave bottom is equipped with rolling bearing, and the hook is connected to rolling bearing.

The utility model discloses in, spacing telescopic perpendicular downthehole wall is equipped with the anti-skidding rubber circle, reduces wire rope and spacing telescopic friction.

Has the advantages that: the utility model discloses a set up limit sleeve, can carry on spacingly to wire rope, alleviate rocking and swaing of lifting hook of wire rope bottom.

Drawings

These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.

FIG. 1 is a schematic structural view;

fig. 2 is a schematic structural view of a limiting sleeve.

Detailed Description

Example (b):

as shown in fig. 1 and fig. 2, the embodiment provides a single-beam crane capable of reducing the swing of a lifting hook, which includes a beam 1, an electric hoist 2, a steel wire rope 3, a lifting hook 4, a limit sleeve 5, a vertical hole 6, a first limit rod 7, a second limit rod 8, a first fixed bearing 9, a second fixed bearing 10, a first roller set 11, a second roller set 12, a rope pulley 13, a hook 14, a rotating bearing 15, and an anti-skid rubber ring 16;

specifically, this monospar hoist includes crossbeam 1 and electric block 2, and electric block 2 includes

wire rope

3, and 3 bottoms of wire rope are equipped with lifting hook 4, wire rope cup joints on spacing sleeve 5, is equipped with more than one perpendicular hole 6 on spacing sleeve 5, and electric block's wire rope 3 passes spacing sleeve's perpendicular hole 6 and is connected to lifting hook 4, and the spacing sleeve both sides are equipped with first gag lever post 7 and second gag lever post 8 respectively, and on first gag lever post 7's the other end roll connection to crossbeam 1, the other end roll connection of second gag lever post 8 was on crossbeam 1.

In this embodiment, the limiting sleeve 5 is a rectangular block and is made of steel.

In this embodiment, two sides of the limiting sleeve 5 are respectively provided with a first fixing bearing 9 and a second fixing bearing 10, the bottom of the first limiting rod 7 is connected to the first fixing bearing 9, the bottom of the second limiting rod 8 is connected to the second fixing bearing 10, the top of the first limiting rod 7 is connected to a first roller set 11, the first roller set 11 rolls on two side rails of the beam, the top of the second limiting rod is connected to a second roller set 12, and the second roller set 12 rolls on two side rails of the beam.

In this embodiment, the first roller set 11 and the second roller set 12 are respectively located at two sides of the electric hoist, so that the hoisting hook is conveniently limited and the shaking is reduced.

In this embodiment, the lifting hook 4 comprises a rope pulley 13 and a hook 14, a rotating bearing 15 is arranged at the bottom of the rope pulley, and the hook 14 is connected to the rotating bearing 15.

In this embodiment, the inner wall of the vertical hole of the limiting sleeve is provided with an anti-slip rubber ring 16, so that friction between the steel wire rope and the limiting sleeve is reduced.

This embodiment is when using, monospar hoist during operation, stop sleeve is located wire rope bottom lifting hook 4's top, carry on spacingly to the wire rope of lifting hook 4 top, reduce it and rock, wherein when the lifting hook goes upward, stop sleeve 5 rises, first gag lever post 7 and second gag lever post 8 roll to both sides respectively, when lifting hook 4 descends, stop sleeve 5 descends under the action of gravity, fall to the wire rope department of lifting hook 4 top, it is spacing to wire rope, prevent to rock.

The utility model provides a can weaken thinking and method of single beam crane that lifting hook whipped, the method and the way that specifically realize this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improve and moist decorations should also be regarded as the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. The utility model provides a can weaken monospar hoist that lifting hook whipped, a serial communication port, includes crossbeam and electric block, electric block includes wire rope, and the wire rope bottom is equipped with lifting hook, wire rope cup joints on stop sleeve, is equipped with the more than one on the stop sleeve and erects the hole, and electric block's wire rope passes stop sleeve's perpendicular jogged joint to lifting hook, and the stop sleeve both sides are equipped with first gag lever post and second gag lever post respectively, and the other end roll connection of first gag lever post is on the crossbeam, and the other end roll connection of second gag lever post is on the crossbeam.

2. The single-beam crane capable of reducing the swinging of the lifting hook as claimed in claim 1, wherein the limiting sleeve is a rectangular block.

3. The monospar crane capable of reducing the whipping of the lifting hook as claimed in claim 1, wherein two sides of the limiting sleeve are respectively provided with a first fixing bearing and a second fixing bearing, the bottom of the first limiting rod is connected with the first fixing bearing, the bottom of the second limiting rod is connected with the second fixing bearing, the top of the first limiting rod is connected with a first roller set, the first roller set rolls on two side rails of the cross beam, the top of the second limiting rod is connected with a second roller set, and the second roller set rolls on the two side rails of the cross beam.

4. The monospar crane capable of reducing the whipping of the lifting hook as claimed in claim 3, wherein the first roller group and the second roller group are respectively positioned at both sides of the electric hoist.

5. The monospar crane of claim 1, wherein the load hook comprises a sheave and a hook, and wherein a rotation bearing is provided at the bottom of the sheave and the hook is connected to the rotation bearing.

6. The single-beam crane capable of reducing the swinging of the lifting hook as claimed in claim 1, wherein the inner wall of the vertical hole of the limiting sleeve is provided with an anti-skid rubber ring.