CN213294406U

CN213294406U - A transportation hoist

Info

Publication number: CN213294406U
Application number: CN202022266892.3U
Authority: CN
Inventors: 王小平
Original assignee: Wuhu Ford Machining Co ltd
Current assignee: Wuhu Ford Machining Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-28
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a hoist is transported to welding relates to the hoist field, including H shape support, H shape support upper portion connects lift hoisting accessory, and the lower part rotates and is connected with the rolling pivot, one side of H shape support is equipped with the motor, the one end of rolling pivot is worn out H shape support and is connected with the output shaft of motor, the winding has two hawsers in the rolling pivot, and the upper end of two hawsers all sets firmly in the rolling pivot and opposite with the winding direction of rolling pivot, and the lower extreme of two hawsers all is equipped with rings, rings hang down and are equipped with the I-shaped rail, lateral sliding connection has a plurality of sliders on the I-shaped rail, the slider outside is equipped with the jackscrew, the slider has string rope, carousel and lifting hook. The utility model discloses can accomplish the action that a hawser rolling and another hawser were released simultaneously, the gesture that can the quick adjustment I-shaped rail, and then the overhead gesture of welding of hanging under the adjustment I-shaped rail, convenient and fast.

Description

A transportation hoist

Technical Field

The utility model relates to a hoist field, concretely relates to hoist is transported to welding.

Background

Large-scale welding piece need hoist and mount to next process after welding operation accomplishes, carry out the polishing, operation such as cutting or equipment, current hoist includes the hawser, lifting hook and hoist engine or capstan winch etc. hoisting machinery, the operation of lifting by crane is mainly exactly to hang the welding piece with the lifting hook, it lifts by crane the operation to start hoisting machinery again, because the welding piece is heavier and mostly be special-shaped, consequently, when adopting current hoist and mount, the focus is difficult to master, the phenomenon of a perk appears very easily after lifting by crane, and current hoist is difficult to carry out the adjustment of welding piece gesture, and excessive unbalanced gesture causes welding piece upset or slippage very easily when transporting, have potential accident potential.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist is transported to welding solves large-scale welding and lifts by crane the defect that can't adjust the gesture in the transportation.

The utility model provides a hoist is transported to welding, includes H shape support, H shape support upper portion is rotated and is connected with the pulley, around being equipped with the lifting rope on the pulley, the hoist engine is connected on lifting rope upper portion, and the lower part is rotated and is connected with the rolling pivot, one side of H shape support is equipped with the motor, the one end of rolling pivot is worn out H shape support and is connected with the output shaft of motor, the winding has two hawsers in the rolling pivot, the upper end of two hawsers all set firmly in the rolling pivot and with the winding opposite direction of rolling pivot, the lower extreme of two hawsers all is equipped with rings, rings hang down and are equipped with the I-shaped rail, lateral sliding connection has a plurality of sliders on the I-shaped rail, the slider outside is equipped with the jackscrew, the slider has the string rope, it is equipped with the carousel to.

Preferably, two winding grooves are symmetrically arranged on the winding rotating shaft along the axial direction, the upper ends of the two cables are respectively and fixedly arranged in the two winding grooves, and the winding directions of the two cables in the two winding grooves are opposite.

Preferably, a balancing weight is arranged on the other side of the H-shaped support and is symmetrically arranged with the motor.

Preferably, the top surface symmetry of I-shaped rail is equipped with two lugs, rings hang and locate in the lug.

Preferably, the lifting hook is provided with an anti-falling part.

The utility model has the advantages that:

the utility model discloses a motor and rolling pivot can accomplish a hawser rolling simultaneously and the action that another hawser was released and put, the gesture that can the quick adjustment I-shaped rail, and then the overhead gesture of welding of hanging under the adjustment I-shaped rail, convenient and fast. The slider can adjust the position of lifting hook as required, improves the stability and the gesture balance of lifting by crane. The winding groove can prevent the mooring rope from being mutually interfered and wound in the process of simultaneously winding and unwinding. The balancing weight can be better the weight of balanced motor, prevents to heels. The anti-falling piece can prevent the welding piece from falling off from the lifting hook in the process of transportation. The lifting lug and the lifting ring can be freely adapted to the angle change of the cable and the I-shaped rail in the winding process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

The lifting device comprises a support 1, an H-shaped support, 11, a balancing weight, 2, a pulley, 21, a lifting rope, 3, a winding rotating shaft, 31, a winding groove, 4, a motor, 5, a cable, 51, a lifting ring, 6, a lifting lug, 7, an I-shaped rail, 71, a sliding block, 8, a top thread, 9, a hanging rope, 91, a rotating disc, 92, a lifting hook and 93 anti-falling parts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a welding part transferring lifting appliance comprises an H-shaped support 1, wherein the upper part of the H-shaped support 1 is rotatably connected with a pulley 2, a lifting rope 21 is wound on the pulley 2, the upper part of the lifting rope 21 is connected with a winch, the lower part of the lifting rope 21 is rotatably connected with a winding rotating shaft 3, one side of the H-shaped support 1 is provided with a motor 4, one end of the winding rotating shaft 3 penetrates out of the H-shaped support 1 and is connected with an output shaft of the motor 4, the winding rotating shaft 3 is wound with two cables 5, the upper ends of the two cables 5 are fixedly arranged on the winding rotating shaft 3 and are opposite to the winding direction of the winding rotating shaft 3, the lower ends of the two cables 5 are provided with lifting rings 51, an i-shaped rail 7 is hung below the lifting rings 51, the i-shaped rail 7 is transversely slidably connected with a plurality of sliding blocks 71, the, hang the rope 9 lower extreme and be equipped with carousel 91, carousel 91 has lifting hook 92.

In this embodiment, two winding grooves 31 are symmetrically arranged on the winding rotating shaft 3 along the axial direction, the upper ends of the two mooring ropes 5 are respectively and fixedly arranged in the two winding grooves 31, and the winding directions of the two mooring ropes 5 in the two winding grooves 31 are opposite. If the winding direction of one cable 5 in one winding groove 31 is clockwise, the winding direction of the other cable 5 in the other winding groove 31 is counterclockwise.

In this embodiment, a counterweight 11 is disposed on the other side of the H-shaped support 1, and the counterweight 11 is symmetrically disposed with respect to the motor 4.

In this embodiment, the top surface of the i-shaped rail 7 is symmetrically provided with two lifting lugs 6, and the lifting ring 51 is hung in the lifting lugs 6.

In this embodiment, the hook 92 is provided with a release preventing member 93.

The working process and principle are as follows: before hoisting, the position of the sliding block 71 is adjusted as required, the lifting hook 92 is hooked and fixed on a welding part, the jackscrew 8 is screwed, the sliding block 71 is fixed, then the winch is opened for hoisting, the posture of the welding part is observed after hoisting, if the gravity center deviates to one side and the other side tilts, the motor 4 is opened at the moment, the winding rotating shaft 3 rotates, at the moment, one cable 5 is wound and the other cable 5 starts to be released due to the opposite winding directions, and then the I-shaped rail 7 and the welding part are gradually adjusted to be in a horizontal state, or the welding part is adjusted to be in a required posture as required.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A lifting appliance for transferring a welding part is characterized by comprising an H-shaped support (1), wherein the upper part of the H-shaped support (1) is rotatably connected with a pulley (2), a lifting rope (21) is wound on the pulley (2), the upper part of the lifting rope (21) is connected with a winch, the lower part of the lifting rope (21) is rotatably connected with a winding rotating shaft (3), one side of the H-shaped support (1) is provided with a motor (4), one end of the winding rotating shaft (3) penetrates out of the H-shaped support (1) and is connected with an output shaft of the motor (4), the winding rotating shaft (3) is wound with two mooring ropes (5), the upper ends of the two mooring ropes (5) are fixedly arranged on the winding rotating shaft (3) and are opposite to the winding direction of the winding rotating shaft (3), the lower ends of the two mooring ropes (5) are provided with lifting rings (51), an I-shaped rail (7) is hung below the lifting rings (51), and, the outside of the sliding block (71) is provided with a jackscrew (8), the sliding block (71) is provided with a hanging rope (9), the lower end of the hanging rope (9) is provided with a rotary table (91), and the rotary table (91) is provided with a lifting hook (92).

2. The weldment transfer hanger of claim 1, wherein the winding shaft (3) is provided with two winding grooves (31) symmetrically along the axial direction, the upper ends of the two cables (5) are respectively fixed in the two winding grooves (31), and the winding directions of the two cables (5) in the two winding grooves (31) are opposite.

3. A weldment transfer spreader according to claim 2, wherein the other side of the H-shaped support (1) is provided with a counterweight (11), and the counterweight (11) is arranged symmetrically to the motor (4).

4. The weldment transfer spreader of claim 1, wherein the top surface of the i-shaped rail (7) is symmetrically provided with two lifting lugs (6), and the lifting rings (51) are hung in the lifting lugs (6).

5. A weldment transfer spreader according to claim 4, wherein said hooks (92) are provided with anti-release elements (93).