CN212740532U

CN212740532U - Pickling lifting sling lifting transmission device

Info

Publication number: CN212740532U
Application number: CN202020630200.6U
Authority: CN
Inventors: 杨继
Original assignee: Zhejiang Hangfeng Tower Co ltd
Current assignee: Zhejiang Hangfeng Tower Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-03-19
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a lifting transmission device of a pickling lifting appliance, relating to the technical field of transmission devices; the device comprises a support, a crossbeam used for supporting the support and connected with the support in a sliding manner, rotating shafts connected with two opposite sides in the support in a rotating manner at two ends, a plurality of winding wheels which are connected on the rotating shafts in a sliding manner and coaxial with the rotating shafts in a winding manner, a steel wire rope wound on the winding wheels, a lifting hook which is positioned at the lower end of the steel wire rope and used for hooking a lifting ring on a component, a driving mechanism used for driving the winding wheels to slide along the rotating shafts, a driving gear fixedly connected on the rotating shafts. The motor operates to drive the rotating shaft to rotate and drive the winding wheels to synchronously rotate, so that the plurality of lifting hooks synchronously move up and down, and instability caused by inconsistent speed is prevented. In addition, the drive mechanism can vary the distance between the hooks to accommodate different components.

Description

Pickling lifting sling lifting transmission device

Technical Field

The utility model belongs to the technical field of transmission, in particular to pickling hoist lifting transmission.

Background

In the galvanization process, the member needs to be treated by pickling, washing with water, or the like, and in these processes, the member needs to be hung by a hanger.

Some components's size is bigger, is equipped with a plurality of rings above the component to hoist more stably, in prior art hoist and mount, often connect an independent electric block on every ring, electric block is in the operation, and every ring lifting speed is very easy asynchronous, thereby leads to the component crooked and unstability.

Disclosure of Invention

The utility model aims at overcoming the defect of easy instability in the prior art, providing a lifting transmission device of a pickling lifting appliance, which has good stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pickling hoist lifting transmission, which comprises a bracket, be used for the support and with support sliding connection's crossbeam, both ends rotate the pivot of connecting in the inside relative both sides of support, a plurality of sliding connection in the pivot and with the coaxial reel of pivot, the wire rope of winding on the reel, be located the lifting hook that is used for the rings on the hook component of wire rope lower extreme, be used for driving the reel along the gliding actuating mechanism of pivot, the rigid coupling is at the epaxial drive gear of pivot, the rigid coupling is used for rotating drive gear's motor on the support. The motor operates to drive the rotating shaft to rotate and drive the winding wheels to synchronously rotate, so that the plurality of lifting hooks synchronously move up and down, and instability caused by inconsistent speed is prevented. In addition, the drive mechanism can vary the distance between the hooks to accommodate different components.

Preferably, the driving mechanism comprises a toggle sleeve sleeved on the reel, and an electric cylinder which is positioned on the bracket and used for driving the toggle sleeve to move along a rotating shaft, and the rotating shaft penetrates through the toggle sleeve. The structure is simple.

Preferably, the cross section of the rotating shaft is square, a through hole with a circular cross section is formed in the toggle sleeve, and the rotating shaft penetrates through the through hole. The structure is simple.

Preferably, still include a stabilising plate that is used for increasing stability between the lifting hook, the quantity of reel is two, wire rope's lower extreme rigid coupling has the stopper, be equipped with two slot holes that correspond with the stopper on the stabilising plate, wire rope passes corresponding slot hole, the stabilising plate supports and leans on the stopper. The shaking of the lifting hook is reduced.

The utility model has the advantages that: the utility model provides a pickling hoist lifting transmission, stability is good, can change the distance between the lifting hook, and when removing, the range that the lifting hook rocked is little.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a sectional view a-a of fig. 1.

In the figure: the device comprises a bracket 1, a cross beam 2, a rotating shaft 3, a reel 4, a steel wire rope 5, a driving gear 6, a motor 7, a component 8, a hanging ring 9, a hanging hook 10, a toggle sleeve 11, an electric cylinder 12, a via hole 13, a limiting block 14, a stabilizing plate 15 and a long hole 16.

Detailed Description

The invention will be further explained in detail with reference to the drawings and the following detailed description:

example (b):

referring to fig. 1 to 2, a lifting transmission device of a pickling sling comprises a bracket 1, a cross beam 2 for supporting the bracket 1 and slidably connected with the bracket 1, a rotating shaft 3 with two ends rotatably connected to two opposite sides in the bracket 1, a plurality of reels 4 slidably connected to the rotating shaft 3 and coaxial with the rotating shaft 3, a steel wire rope 5 wound on the reels 4, a lifting hook 10 at the lower end of the steel wire rope 5 for hooking a lifting ring 9 on a component 8, a driving mechanism for driving the reels 4 to slide along the rotating shaft 3, a driving gear 6 fixedly connected to the rotating shaft 3, a motor 7 fixedly connected to the bracket 1 for rotating the driving gear 6, and a stabilizing plate 15 for increasing the stability between the lifting hooks 10,

the driving mechanism comprises a toggle sleeve 11 sleeved on the reel 4 and an electric cylinder 12 positioned on the bracket 1 and used for driving the toggle sleeve 11 to move along the rotating shaft 3, and the rotating shaft 3 penetrates through the toggle sleeve 11. The cross section of pivot 3 is the square, stir and be equipped with the cross section on the cover 11 and be circular shape via hole 13, pivot 3 passes in the via hole 13.

The quantity of reel 4 is two, wire rope 5's lower extreme rigid coupling has stopper 14, be equipped with two slot holes 16 that correspond with stopper 14 on the stabilising plate 15, wire rope 5 passes corresponding slot hole 16, stabilising plate 15 supports and leans on stopper 14.

Principle of embodiment:

the operation of electric cylinder 12, stir cover 11 and slide, drive reel 4 and slide along pivot 3 to adjust the distance between two reels 4, make the interval of rings and the interval adaptation of lifting hook 10, motor 7 operation, drive gear 6 rotates, pivot 3 rotates, reel 4 rotates, and lifting hook 10 transfers, is connected lifting hook 10 and rings, then motor 7 operation, and wire rope 5 receive and releases on reel 4, thereby realizes that the component goes up and down.

In this embodiment, drive a plurality of drive gear 6 synchronous revolution by a motor 7 to guarantee a plurality of lifting hooks 10 synchronous lifting, thereby prevent a plurality of rings lifting speed inconsistent unstability.

The bracket 1 slides on the cross beam 2, thereby realizing the function of carrying. When the support 1 slides, in order to reduce the shaking range of the two lifting hooks 10, the stabilizing plate 15 is arranged, so that the relation between the two steel wire ropes 5 is increased, the mutual constraint shaking is realized, and the shaking of the lifting hooks 10 is greatly reduced.

Claims

1. The utility model provides a pickling hoist lifting transmission, a serial communication port, which comprises a bracket, be used for the support and with support sliding connection's crossbeam, both ends rotate the pivot of connecting in the inside relative both sides of support, a plurality of sliding connection in the pivot and with the coaxial reel of pivot, the wire rope of winding on the reel, be located the lifting hook that is used for the rings on the hook component of wire rope lower extreme, be used for driving the gliding actuating mechanism of reel along the pivot, the rigid coupling is at the epaxial drive gear that rotates, the rigid coupling is used for rotating drive gear's motor on the support.

2. The acid pickling lifting transmission device of claim 1, wherein the driving mechanism comprises a toggle sleeve sleeved on the reel, and an electric cylinder positioned on the bracket and used for driving the toggle sleeve to move along a rotating shaft, and the rotating shaft penetrates through the toggle sleeve.

3. The acid pickling lifting tool lifting transmission device according to claim 2, wherein the cross section of the rotating shaft is square, a through hole with a circular cross section is formed in the toggle sleeve, and the rotating shaft penetrates through the through hole.

4. The lifting transmission device of the pickling sling according to any one of claims 1 to 3, further comprising two stabilizing plates for increasing the stability between the lifting hooks, wherein the number of the reels is two, the lower end of the steel wire rope is fixedly connected with the limiting block, the stabilizing plates are provided with two long holes corresponding to the limiting block, the steel wire rope passes through the corresponding long holes, and the stabilizing plates abut against the limiting block.