CN212356276U

CN212356276U - Anti-swing anti-vibration lifting appliance winding mechanism

Info

Publication number: CN212356276U
Application number: CN202021048216.2U
Authority: CN
Inventors: 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-15
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an anti-swing hoist winding mechanism that takes precautions against earthquakes, swivel mount including "well" style of calligraphy, set up the reel on the swivel mount, all set up the pulley on every convex face of swivel mount, set up four wire rope preceding, back, left and right cross winding between pulley and the reel, carry out corresponding restraint to four directions in the front of swivel mount, back, left and right, swivel mount center department sets up the rotating electrical machines, rotatory string roof beam on the output shaft of rotating electrical machines. The utility model has the advantages of simple and reasonable structure, convenient to use through set up four wire rope front and back, left and right alternately winding between pulley and reel, carries out corresponding restraint to four directions in front of the swivel mount, back, left and right, has played four directions and has prevented shaking the function.

Description

Anti-swing anti-vibration lifting appliance winding mechanism

Technical Field

The utility model relates to a hoisting equipment technical field, concretely relates to anti-swing hoist winding mechanism that takes precautions against earthquakes.

Background

Traditional electromagnetism hangs hoist, by the 8 ropes of main play wire rope winding or 16 rope modes, structural style is complicated, and the manufacturing procedure is loaded down with trivial details, and can't really play the shockproof function of anti-shake, as shown in figure one, two, wire rope passes through reel leading pulley, can't play the shock attenuation effect of anti-shake. As shown in the third and fourth figures, the steel wire rope is guided to the lower pulley through four groups of winding drums, the structural form is complex, the manufacturing process is complicated, the installation is difficult, and particularly, the subsequent maintenance is troublesome; and the anti-shaking and shock-absorbing effects are not obvious.

In conclusion, the existing anti-swing and anti-vibration lifting appliance winding mechanism has the problems of poor anti-swing and anti-vibration effect, high anti-swing cost, incapability of actually realizing the use requirements of users, high manufacturing cost, difficulty in installation and maintenance and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide an anti-sway shockproof hoist winding mechanism.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an anti-swing and anti-vibration lifting appliance winding mechanism, its innovation point lies in: including the swivel mount of "well" style of calligraphy, set up the reel on the swivel mount, all set up the pulley on every convex face of swivel mount, set up four preceding, back, left and right cross winding of wire rope between pulley and the reel, carry out corresponding restraint to four directions in the front, back, left and right of swivel mount, swivel mount center department sets up the rotating electrical machines, rotatory string roof beam on the output shaft of rotating electrical machines.

Furthermore, the pulleys comprise a transition pulley, a guide pulley and a hanging beam movable pulley, and the steel wire ropes comprise two outer steel wire ropes and two inner steel wire ropes which are sequentially connected with the winding drum after passing through the transition pulley, the guide pulley and the hanging beam movable pulley.

Furthermore, four wire rope stiff ends set up the wire rope bumper shock absorber.

After the structure is adopted, the utility model discloses beneficial effect does:

1. the utility model has simple and reasonable structure and convenient use, and performs corresponding restraint on the front, back, left and right directions of the rotating frame by arranging four steel wire ropes between the pulley and the winding drum in a front, back, left and right crossed winding way, thereby playing the function of anti-shaking in four directions;

2. and the fixed ends of the four steel wire ropes are provided with steel wire rope shock absorber devices, so that the crane has the anti-shaking and shock-absorbing effects in the use process.

Drawings

FIG. 1 is a schematic diagram of a prior art;

FIG. 2 is a second schematic diagram of the prior art;

FIG. 3 is a third schematic diagram of the prior art;

FIG. 4 is a fourth schematic diagram of the prior art;

fig. 5 is a front view of the present invention;

fig. 6 is a side view of the present invention;

fig. 7 is a top view of the rotating frame of the present invention;

FIG. 8 is a schematic diagram of the winding of the steel wire rope according to the present invention;

fig. 9 is a connection relationship diagram of the steel wire rope and the steel wire rope shock absorber of the present invention.

Description of reference numerals:

1 rotating frame, 2 winding drums, 3 pulleys, 31 transition pulleys, 32 guide pulleys, 33 hanging beam movable pulleys, 4 steel wire ropes, 41 outer side steel wire ropes, 42 inner side steel wire ropes, 5 rotating motors, 6 rotating hanging beams and 7 steel wire rope shock absorbers.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Referring to fig. 5-9, the anti-swing and anti-vibration lifting appliance winding mechanism comprises a well-shaped rotating frame 1, wherein a winding drum 2 is arranged on the rotating frame 1, a pulley 3 is arranged on each convex surface of the rotating frame 1, four steel wire ropes 4 are arranged between the pulley 3 and the winding drum 2 and are wound in a front-back, left-right cross mode, corresponding constraints are carried out on the front direction, the back direction, the left direction and the right direction of the rotating frame 1, a rotating motor 4 is arranged at the center of the rotating frame 1, and a hanging beam 6 is rotated on an output shaft of the rotating motor 5. Specifically, four steel wire ropes 4 are arranged between the pulley 3 and the winding drum 2 and are wound in a front-back, left-right cross mode, corresponding restraint is carried out on the front direction, the back direction, the left direction and the right direction of the rotating frame 1, and the anti-shaking function in the four directions is achieved.

In this embodiment, the pulley 3 includes a transition pulley 31, a guide pulley 32, and a hanging beam movable pulley 33, and the steel wire rope 4 includes two outer steel wire ropes 41 and two inner steel wire ropes 42, which are sequentially passed through the transition pulley, the guide pulley, and the hanging beam movable pulley, and then connected to the second reel.

In this embodiment, four wire rope 42 stiff ends set up wire rope bumper shock absorbers 7, make the hoist in the use, play anti-shake shock attenuation efficiency.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an anti-swing and anti-vibration lifting appliance winding mechanism which characterized in that: including the swivel mount of "well" style of calligraphy, set up the reel on the swivel mount, all set up the pulley on every convex face of swivel mount, set up four preceding, back, left and right cross winding of wire rope between pulley and the reel, carry out corresponding restraint to four directions in the front, back, left and right of swivel mount, swivel mount center department sets up the rotating electrical machines, rotatory string roof beam on the output shaft of rotating electrical machines.

2. The anti-sway anti-shock spreader wind-up mechanism of claim 1, wherein: the pulley includes transition pulley, leading pulley and hanging beam movable pulley, wire rope includes two outside wire ropes and two inboard wire ropes, all passes the back from transition pulley, leading pulley, hanging beam movable pulley in proper order, is connected with the reel again.

3. The anti-sway anti-shock spreader wind-up mechanism of claim 1, wherein: and four steel wire rope fixed ends are provided with steel wire rope shock absorbers.