Tool for replacing pitching steel wire rope of boom of ship loader

Abstract

The utility model provides a tool for replacing a pitching steel wire rope of a ship loader boom, and relates to the field of harbor machinery. The ship loader boom pitching steel wire rope replacement tool comprises a frame, a second guide roller is arranged in the frame and makes contact with a new steel wire rope so that the new steel wire rope can be guided in conveniently, a first guide roller is arranged in the frame and makes contact with an old steel wire rope so that two sets of old steel wire ropes can be pulled out at the same time conveniently. According to the ship loader boom pitching steel wire rope replacement tool, through the arrangement of the old steel wire rope, the guide rollers, the frame, the new steel wire rope and the guide rollers, the tool can be conveniently, rapidly, safely and reliably placed on the ground below a ship loader winch room, traction and guiding of the new steel wire rope and the old steel wire rope are facilitated, and the steel wire rope replacement work is completed.

Description

Technical Field

[0001] The utility model relates to a port equipment ship loader, in particular to a ship loader arm pitching wire rope replacement tool, belonging to the technical field of port machinery. Background Art

[0002] Port machinery mainly includes lifting machinery, conveying machinery, loading and unloading machinery and other types. These equipment are crucial to improving the loading and unloading efficiency of the port and increasing throughput.

[0003] The pitch wire ropes of ship loaders used in modern port loading operations are mostly of the single-drive double-drum double-rope type. The driving drum is at a great distance from the ground on the ship loader. During the replacement of the wire rope, due to the large distance between the drum and the ground and the open ground, there is a lack of a fixed guide device when pulling out the old wire rope and pulling in the new wire rope, which brings great technical obstacles to the replacement of the wire rope. For this reason, we provide a ship loader boom pitch wire rope replacement tooling to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a tool for replacing the pitch wire rope of the boom of a ship loader in order to solve the above-mentioned problem, so as to solve the problem that the replacement of the wire rope brings great technical obstacles in the above-mentioned comparative documents.

[0006] (II) Technical solution

[0007] The utility model is realized through the following technical scheme: a ship loader boom pitch wire rope replacement tool, comprising a frame, wherein the frame is provided with two guide rollers inside, the two guide rollers are in contact with the new wire rope, and the new wire rope is conveniently introduced, and the frame is provided with one guide roller inside, the one guide roller is in contact with the old wire rope, and two groups of old wire ropes can be conveniently pulled out at the same time.

[0008] Preferably, there are two groups of guide rollers, both groups of guide rollers are in contact with the old steel wire rope, and there are two groups of guide rollers, both groups of guide rollers are in contact with the new steel wire rope.

[0009] Preferably, the two groups of guide rollers 2 are rotatably arranged in the support frame through support bearing 1, the support frame is fixedly arranged inside the frame, the guide roller 1 is rotatably arranged inside the frame through support bearing 2, and the guide roller 3 is rotatably arranged inside the frame through support bearing 3.

[0010] The utility model provides a tool for replacing the pitching wire rope of a ship loader boom, which has the following beneficial effects:

[0011] 1. The ship loader boom pitch wire rope replacement tooling can be conveniently, quickly, safely and reliably placed on the ground under the ship loader winch room through the arrangement of the old wire rope, guide roller 1, frame, new wire rope, guide roller 2, support frame, support bearing 1, support bearing 2, support bearing 3 and guide roller 3, so as to facilitate the traction and guidance of the new wire rope and the old wire rope to complete the replacement of the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the utility model in direction A.

[0015]

Main component symbol description

[0016] 1. Old wire rope; 2. Guide roller one; 3. Frame; 4. New wire rope; 5. Guide roller two; 6. Support frame; 7. Support bearing one; 8. Support bearing two; 9. Support bearing three; 10. Guide roller three. DETAILED DESCRIPTION

[0017] The utility model embodiment provides a tool for replacing the pitching wire rope of a ship loader boom.

[0018] See also Figure 1 , including a frame 3, a guide roller 25 is arranged inside the frame 3, the guide roller 25 is in contact with the new steel wire rope 4, and it is convenient to introduce the new steel wire rope 4, a guide roller 12 is arranged inside the frame 3, there are two groups of guide rollers 2, both groups of guide rollers 2 are in contact with the old steel wire rope 1, there are two groups of guide rollers 25, both groups of guide rollers 25 are in contact with the new steel wire rope 4, the guide roller 2 is in contact with the old steel wire rope 1, and it is convenient for two groups of old steel wire ropes 1 to be pulled out at the same time, the two groups of guide rollers 25 are rotatably arranged in the support frame 6 through the support bearing 17, the support frame 6 is fixedly arranged inside the frame 3, the guide roller 2 is rotatably arranged inside the frame 3 through the support bearing 28, and the inside of the frame 3 is rotatably provided with a guide roller 3 10 through the support bearing 3 9. The close cooperation between the components can effectively realize the replacement of the steel wire rope of the ship loader, and it has the effect of safety, practicality and speed.

[0019] Working principle: Centered below the winch room of the wire rope loader to be replaced, a counterweight is placed above the frame 3 for anchoring, and two rolls of new wire rope 4 are placed behind the frame 3. The new wire rope 4 passes through the guide roller 2 5 and then is connected to the wire rope. The other end of the old wire rope 1 is pulled outward through the guide roller 1 2. As the old wire rope 1 is pulled out, the new wire rope 4 is installed in place. The tool is symmetrical, and the old wire rope 1 and the new wire rope 4 are operated and completed at the same time, which has the advantages of convenience, speed, good safety and high efficiency.

[0020] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tool for replacing the pitching wire rope of a ship loader boom, comprising a frame (3), characterized in that: A second guide roller (5) is arranged inside the frame (3), and the second guide roller (5) contacts the new steel wire rope (4) to facilitate the introduction of the new steel wire rope (4). A first guide roller (2) is arranged inside the frame (3), and the first guide roller (2) contacts the old steel wire rope (1) to facilitate the simultaneous pulling out of two groups of old steel wire ropes (1).

2. The tooling for replacing the pitching wire rope of the ship loader boom according to claim 1 is characterized in that: There are two groups of guide rollers one (2), and both groups of guide rollers one (2) are in contact with the old steel wire rope (1). There are two groups of guide rollers two (5), and both groups of guide rollers two (5) are in contact with the new steel wire rope (4).

3. The tool for replacing the pitching wire rope of the ship loader boom according to claim 1, characterized in that: The two groups of guide rollers 2 (5) are rotatably arranged in a support frame (6) via a support bearing 1 (7); the support frame (6) is fixedly arranged inside the frame (3); the guide roller 1 (2) is rotatably arranged inside the frame (3) via a support bearing 2 (8); and a guide roller 3 (10) is rotatably arranged inside the frame (3) via a support bearing 3 (9).

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