Steel wire rope rotary table

Abstract

The utility model relates to a steel wire rope rotary table which is characterized by comprising a base, a bearing assembly and a rotary table, by arranging the vertical rotary table structure, the steel wire rope coil is shoveled on the rotary table through a forklift, the whole rotary table structure can be transferred through the forklift, and operation is convenient and fast; and the steel wire rope rotating table is low in steel wire rope outlet speed and small in rope outlet tension, and the rotating fulcrum is designed to be close to a circle on the basis of meeting the load and stability, so that the torque can be increased, and the whole rotating table rotates more flexibly and smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire rope unwinding processing technical field especially relates to a steel wire rope rotary table. BACKGROUND

[0002] The general steel wire rope winding and unwinding device adopts the electric winding machine, and the electric winding machine is generally a motor-driven horizontally placed steel wire rope winding frame, the load of the winding frame is unstable, the stress of the steel wire rope winding frame greatly influences the driving effect of the motor during the winding or unwinding process of the steel wire rope, and the service life of the steel wire rope winding and unwinding structure is low and the cost is high. SUMMARY

[0003] The utility model wants to solve the technical problem to provide a steel wire rope rotary table, can solve the general steel wire rope winding and unwinding inconvenience, the problem of poor flexibility.

[0004] In order to solve the above technical problem, the technical scheme of the utility model is as follows: a steel wire rope rotary table, the innovation point lies in: including base, bearing assembly and rotary table;

[0005] The base is in cylindrical structure, and the center of the base is opened with a rotary cavity that the rotary table assembled with the bearing assembly is embedded;The inner wall of the rotary cavity is arranged in a stepped manner;The lower tooth notches for the teeth of the shovel truck embedded for carrying the whole rotary table are arranged on both sides of the rotary cavity on the base;

[0006] The bearing assembly includes a centering ball bearing, a partition and a thrust bearing;The centering ball bearing is arranged at the step of the rotary cavity of the base;The partition is arranged in an annular structure on the upper surface of the centering ball bearing;The thrust bearing is embedded in the rotary cavity and arranged above the partition;

[0007] The rotary table includes a bottom rotary drum and a steel wire rope winding support table;The steel wire rope winding support table is in a disc-shaped structure, and the edge position of the upper surface is provided with a boss for supporting the steel wire rope winding;The guide column embedded in the steel wire rope winding is arranged on the center position of the upper surface of the steel wire rope winding support table along the vertical direction, and the upper tooth notches for the teeth of the shovel truck embedded for taking and placing the steel wire rope winding are left between the two sides of the guide column and the boss;The bottom rotary drum is arranged in the lower surface of the steel wire rope winding support table, and the outer contour of the bottom rotary drum is assembled with the bearing assembly and embedded in the rotary cavity of the base;The rotary gap is left between the lower surface of the steel wire rope winding support table and the upper surface of the base.

[0008] The utility model has the advantages that:

[0009] 1) The utility model discloses a vertical rotary table structure is set up, and the steel wire rope is rolled through the shovel of the shovel truck and is placed on the rotary table, and the whole rotary table structure can be transferred through the shovel truck, and the operation is convenient and fast, and the steel wire rope rotary table is slow because of the slow wire speed of the steel wire rope, and the wire tension is small, and on the basis of meeting load and stability, the rotary fulcrum is designed close to the circle, thereby can increase the moment, and the whole rotary table rotates more flexible and smooth. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0011] Figure 1 It is a steel wire rope rotary table structure for the utility model.

[0012] Figure 2 It is an explosion schematic view of a steel wire rope rotary table for the utility model. SPECIFIC EMBODIMENT

[0013] To make the purpose, technical scheme and advantage of the embodiment of the utility model more clear, the technical scheme in the embodiment of the utility model will be clearly and completely described in combination with the drawings in the embodiment of the utility model, and obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the embodiment of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0014] Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0015] As Figure 1 Figure 2 The utility model discloses a steel wire rope rotary table, including base 1, bearing assembly 2 and rotary table 3.

[0016] The base 1 is in cylindrical structure, and the center of base 1 is opened with the rotary cavity that rotary table embedding with bearing assembly is assembled is inserted;The inner wall of rotary cavity is arranged in ladder shape;The lower shovel tooth slot is arranged on the both sides of rotary cavity on base 1 respectively, which is used for the shovel tooth embedding of shovel truck to carry the whole rotary table.

[0017] Bearing assembly 2 includes centering ball bearing 21, baffle 22 and thrust bearing 23;Centering ball bearing 21 is arranged at the ladder of the rotary cavity of base;Baffle 22 is arranged in annular structure on the upper surface of centering ball bearing;Thrust bearing 23 is embedded in the rotary cavity and is arranged above the baffle.

[0018] The rotary table 3 comprises a bottom rotary drum 31 and a steel wire rope coil supporting table 32; the steel wire rope coil supporting table 32 is in a disc-shaped structure, and a boss for supporting a steel wire rope coil is arranged at the edge position of the upper surface; a guide column 33 embedded in the steel wire rope coil is arranged at the center position of the upper surface of the steel wire rope coil supporting table 32 along the vertical direction, and an upper tooth slot is left between the guide column 33 and the boss on both sides, for embedding a tooth of a shovel truck to take and place the steel wire rope coil; the bottom rotary drum 31 is arranged in the lower surface of the steel wire rope coil supporting table, and the outer contour of the bottom rotary drum 31 is assembled with a bearing assembly and embedded in the rotary cavity of the base; a rotary gap is left between the lower surface of the steel wire rope coil supporting table 32 and the upper surface of the base.

[0019] The working principle of the utility model is: through setting up the rotary table structure of vertical type, the steel wire rope coil is placed on the rotary table through the shovel truck, and the whole rotary table structure can be transported through the shovel truck, which is convenient and fast; and the steel wire rope rotary table can increase the torque on the basis of meeting the load and stability because the steel wire rope speed is slow and the rope tension is small, so that the whole rotary table rotates more flexible and smooth.

[0020] The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A wire rope slewing tower characterized by: The utility model discloses a base, bearing assembly and rotary table, and the rotary table is embedded in the bearing assembly. The base is in cylindrical structure, and a rotary cavity is arranged in the center of the base for embedding the rotary table with bearing assembly; the inner wall of the rotary cavity is in stepped structure; the lower tooth notches are arranged on both sides of the rotary cavity on the base for embedding the teeth of the shovel truck to carry the rotary table as a whole. The bearing assembly comprises a centering ball bearing, a partition plate and a thrust bearing; the centering ball bearing is arranged at the stepped rotary cavity of the base; the partition plate is in annular structure and arranged on the upper surface of the centering ball bearing; the thrust bearing is embedded in the rotary cavity and arranged above the partition plate. The rotary table comprises a bottom rotary drum and a steel wire rope roll supporting table; the steel wire rope roll supporting table is in disc structure, and the edge of the upper surface is provided with a boss for supporting the steel wire rope roll; the guiding column is embedded in the steel wire rope roll and arranged on the upper surface of the steel wire rope roll supporting table along the vertical direction, and the upper tooth notches are left between the guiding column and the boss on both sides for embedding the teeth of the shovel truck to take and place the steel wire rope roll; the bottom rotary drum is arranged in the lower surface of the steel wire rope roll supporting table, and the outer contour of the bottom rotary drum is assembled with the bearing assembly and embedded in the rotary cavity of the base; the rotary gap is left between the lower surface of the steel wire rope roll supporting table and the upper surface of the base.

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