High-strength corrosion-resistant multi-core steel wire rope

Abstract

The utility model relates to the technical field of steel wire ropes, in particular to a high-strength corrosion-resistant multi-core steel wire rope which comprises an outer-layer rope strand, a protection mechanism is arranged on the surface of the outer side of the outer-layer rope strand, and a connecting mechanism is arranged on the surface of one side of the protection mechanism. The protection mechanisms are fixed above the steel wire rope, then the connecting ring is pulled to drive the folding shell, through the arrangement, the protection mechanisms can prevent a corrosion medium from making direct contact with the steel wire rope, through the arrangement of the connecting mechanisms, when the number of the protection mechanisms needs to be increased, the connecting tongues are inserted into the connecting grooves, and mutual connection of the protection mechanisms is achieved; when mutual connection of the protection mechanisms needs to be canceled, the button is pressed, meanwhile, the connecting tongue is taken out to achieve separation, a user can adjust the length of the position, needing to be protected, of the steel wire rope at will through the connecting mechanisms, and the steel wire rope can better adapt to various complex working conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire ropes, in particular to a high-strength corrosion-resistant multi-core steel wire rope. Background Art

[0002] With the continuous progress of industrial technology, the performance requirements for steel wire ropes are also constantly increasing. Especially for steel wire ropes used in some harsh environments, they need to have higher strength and corrosion resistance. In order to meet the working requirements in these special environments, ensure safe production and improve work efficiency, there is a particular need for a high-strength corrosion-resistant multi-core steel wire rope.

[0003] During the use of existing steel wire ropes, since they are made of ordinary carbon steel wires, they are easily affected by environmental factors such as moisture and salt spray and undergo chemical reactions, resulting in shortened service life and reduced safety. These problems not only affect the performance of the steel wire ropes but also increase the maintenance cost and the risk of production interruption. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-strength corrosion-resistant multi-core steel wire rope to solve the problems in the background art that during the use of steel wire ropes, since they are made of ordinary carbon steel wires, they are easily affected by environmental factors such as moisture and salt spray and undergo chemical reactions, resulting in shortened service life and reduced safety. These problems not only affect the performance of the steel wire ropes but also increase the maintenance cost and the risk of production interruption.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-strength corrosion-resistant multi-core steel wire rope, including an outer strand. The inner surface of the outer strand is fixedly connected with a plastic filling layer. The inner surface of the plastic filling layer is fixedly connected with a core. A protection mechanism is arranged on the outer surface of the outer strand, and a connection mechanism is arranged on one surface of the protection mechanism.

[0006] The protection mechanism includes a clamping ring, a clamping spring, a fixed ring column, a folding shell and a connection ring. A clamping ring is slidably connected to one surface of the outer strand. A clamping spring is fixedly connected to one surface of the clamping ring. A fixed ring column is fixedly connected to one surface of the clamping spring. A folding shell is fixedly connected to one surface of the fixed ring column. A connection ring is fixedly connected to one surface of the folding shell.

[0007] Preferably, multiple groups of outer strands are symmetrically arranged with respect to the vertical bisector of the core, and multiple groups of cores are symmetrically arranged with respect to the central axis of the fixed ring column.

[0008] Preferably, multiple groups of clamping rings are symmetrically arranged with respect to the central axis of the plastic filling layer, and multiple groups of clamping springs are symmetrically arranged with respect to the central axis of the plastic filling layer.

[0009] Preferably, the clamping ring is fixedly connected to the fixed ring column through a clamping spring, and the connecting ring is fixedly connected to the fixed ring column through a folding housing.

[0010] Preferably, the connecting mechanism includes a connecting tongue, a connecting groove, a pressing block, a button, an anti-slip pattern, and a spring. A connecting tongue is fixedly connected to one side surface of the connecting ring, a connecting groove is formed in one side surface of the fixed ring column, a pressing block is movably connected to one side surface of the fixed ring column, a button is fixedly connected to the upper surface of the pressing block, an anti-slip pattern is fixedly connected to the upper surface of the button, and a spring is fixedly connected to the lower surface of the button.

[0011] Preferably, the button is fixedly connected to the fixed ring column through a spring, and multiple groups of springs are symmetrically arranged with respect to the central axis of the anti-slip pattern.

[0012] Preferably, multiple groups of connecting tongues are symmetrically arranged with respect to the central axis of the connecting ring, and multiple groups of buttons are symmetrically arranged with respect to the central axis of the fixed ring column.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this high-strength corrosion-resistant multi-core steel wire rope, through the setting of the protection mechanism, when it is necessary to take protection measures for the steel wire rope, first judge the length of the steel wire rope, determine the number of required protection mechanisms, and then put the clamping ring on the upper part of the steel wire rope. Since there is a fixed ring column to fix the spring, and the spring is fixedly connected to the clamping ring, the protection mechanism will be firmly fixed above the steel wire rope through the protection mechanism, the clamping ring, and the clamping spring. Subsequently, pull the connecting ring to drive the folding housing to extend the entire protection mechanism. Through the above settings, in some humid and corrosive environments, the protection mechanism can prevent corrosive media from directly contacting the steel wire rope and slow down the corrosion rate of the steel wire rope. Through the setting of the connecting mechanism, when it is necessary to increase the number of protection mechanisms, insert the connecting tongue into the middle of the connecting groove to realize the connection of the protection mechanisms. When it is necessary to cancel the connection of the protection mechanisms, press the button, and the button will transmit the pressing force to the pressing block. The pressing block will press down the elastic piece on the connecting tongue, and at the same time take out the connecting tongue to realize separation. Subsequently, the spring gives an upward force to the button to restore the button to its original position. The setting of the anti-slip pattern can increase the friction between the finger and the surface of the button, making it easier for the user to feel the position and state of the button when operating the button. Even in low light or poor visibility conditions, the user can quickly and accurately find the button by touching the anti-slip pattern, improving the convenience of operation. The connecting mechanism enables the user to freely adjust the length of the position to be protected of the steel wire rope, making it better adapt to various complex working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic side view external structure diagram of the present utility model;

[0015] Figure 2 This is a schematic side view of the appearance structure of the steel wire rope of the present utility model;

[0016] Figure 3 This is a schematic side view of the appearance structure of the protection mechanism of the present utility model;

[0017] Figure 4 This is a schematic side view of the appearance structure of the connection mechanism of the present utility model;

[0018] In the figure: 1, outer strand; 2, plastic filling layer; 3, rope core; 4, protection mechanism; 401, clamping ring; 402, clamping spring; 403, fixed ring column; 404, folding housing; 405, connecting ring; 5, connection mechanism; 501, connecting tongue; 502, connection groove; 503, pressing block; 504, button; 505, anti-slip pattern; 506, spring. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a high-strength corrosion-resistant multi-core steel wire rope, including an outer strand 1, the inner surface of the outer strand 1 is fixedly connected with a plastic filling layer 2, the inner surface of the plastic filling layer 2 is fixedly connected with a rope core 3, the outer surface of the outer strand 1 is provided with a protection mechanism 4, and one side surface of the protection mechanism 4 is provided with a connection mechanism 5;

[0021] The protection mechanism 4 includes a clamping ring 401, a clamping spring 402, a fixed ring column 403, a folding outer shell 404, and a connecting ring 405. The clamping ring 401 is slidably connected to one side surface of the outer strand 1. One side surface of the clamping ring 401 is fixedly connected to the clamping spring 402. One side surface of the clamping spring 402 is fixedly connected to the fixed ring column 403. One side surface of the fixed ring column 403 is fixedly connected to the folding outer shell 404. One side surface of the folding outer shell 404 is fixedly connected to the connecting ring 405. Through the arrangement of the clamping ring 401, the clamping spring 402, the fixed ring column 403, the folding outer shell 404, and the connecting ring 405, during use, first judge the length of the steel wire rope, judge the number of protection mechanisms required, and then put the clamping ring on top of the steel wire rope. Since the fixed ring column 403 fixes the clamping spring 402 and the clamping spring 402 is fixedly connected to the clamping ring 401, the protection mechanism will be firmly fixed above the steel wire rope through the protection mechanism, the clamping ring 401, and the clamping spring 402. Subsequently, pull the connecting ring 405 to drive the folding outer shell 404 to extend the whole protection mechanism. Through the above arrangement, in some humid and corrosive environments of the steel wire rope, the protection mechanism can prevent the corrosive medium from directly contacting the steel wire rope and slow down the corrosion rate of the steel wire rope.

[0022] Furthermore, multiple groups of outer strands 1 are symmetrically arranged with respect to the perpendicular bisector of the rope core 3, and multiple groups of rope cores 3 are symmetrically arranged with respect to the central axis of the fixed ring column 403. Through the arrangement of the outer strands 1, the rope core 3, and the fixed ring column 403, during use, the symmetrical arrangement enables each part of the strand and the rope core 3 to evenly share the load when the steel wire rope bears tension. This balanced force distribution can effectively prevent local stress concentration and reduce the risk of the steel wire rope being damaged due to local overload, greatly improving the overall structural stability of the steel wire rope.

[0023] Furthermore, multiple groups of clamping rings 401 are symmetrically arranged with respect to the central axis of the plastic filling layer 2, and multiple groups of clamping springs 402 are symmetrically arranged with respect to the central axis of the plastic filling layer 2. Through the arrangement of the clamping ring 401 and the spring 402, during use, the symmetrical arrangement enables the clamping ring 401 and the clamping spring 402 to apply clamping forces evenly from multiple directions to ensure that the steel wire rope can be stably fixed at each position. This balanced clamping force can effectively prevent the steel wire rope from loosening, shifting, or rotating during use and improve the installation stability of the steel wire rope.

[0024] Further, the clamping ring 401 is fixedly connected to the fixed ring column 403 through the clamping spring 402, and the connecting ring 405 is fixedly connected to the fixed ring column 403 through the folding housing 404. Through the settings of the clamping ring 401, the spring 402, and the folding housing 404, during use, the clamping ring 401 is fixedly connected to the fixed ring column 403 through the clamping spring 402, enabling the clamping ring 401 to provide a certain elastic buffer when fixing the steel wire rope. This can not only ensure that the steel wire rope is firmly clamped but also adapt to a certain degree of external force impact and vibration. During the working process, even when encountering sudden external forces, the clamping structure 4 can remain stable and will not easily loosen or fall off, thus improving the stability of the entire system.

[0025] Further, the connecting mechanism 5 includes a connecting tongue 501, a connecting groove 502, a pressing block 503, a button 504, anti-slip patterns 505, and a spring 506. On one side surface of the connecting ring 405, a connecting tongue 501 is fixedly connected. On one side surface of the fixed ring column 403, a connecting groove 502 is provided. On one side surface of the fixed ring column 403, a pressing block 503 is movably connected. On the upper surface of the pressing block 503, a button 504 is fixedly connected. On the upper surface of the button 504, anti-slip patterns 505 are fixedly connected. On the lower surface of the button 504, a spring 506 is fixedly connected. Through the settings of the connecting tongue 501, the connecting groove 502, the pressing block 503, the button 504, the anti-slip patterns 505, and the spring 506, during use, insert the connecting tongue 501 into the middle of the connecting groove 502 to achieve the mutual connection of the protection mechanism 4. When it is necessary to cancel the mutual connection of the protection mechanism 4, press the button 504. The button will transmit the pressing force to the pressing block 503, and the pressing block 503 will press down the elastic piece on the connecting tongue 501, and at the same time, take out the connecting tongue 501 to achieve separation. Subsequently, the spring 506 gives an upward force to the button 504 to make the button 504 return to its original position. The setting of the anti-slip patterns 505 can increase the friction between the finger and the surface of the button 504, enabling the user to more easily feel the position and state of the button 504 when operating the button 504. Even in low light or poor visibility conditions, the button 504 can be quickly and accurately found by touching the anti-slip patterns 505, improving the convenience of operation. The connecting mechanism 5 enables the user to freely adjust the length of the position where the steel wire rope is to be protected, making it better adapt to various complex working conditions.

[0026] Further, the button 504 is fixedly connected to the fixed ring column 403 through the spring 506, and multiple groups of springs 506 are symmetrically arranged with the central axis of the anti-slip patterns 505. Through the setting of the spring 506, during use, multiple groups of springs 506 jointly bear the operating pressure of the button, reducing the burden on a single spring 506. This can extend the service life of the spring 506 and reduce the risk of fatigue damage of the spring 506 due to long-term stress. At the same time, it also helps to maintain the stable performance of the button 504 and extend the service life of the entire device.

[0027] Furthermore, multiple groups of connecting tongues 501 are symmetrically arranged around the central axis of the connecting ring 405, and multiple groups of buttons 504 are symmetrically arranged around the central axis of the fixing ring column 403. Through the arrangement of the connecting tongues 501, when in use, multiple groups of connecting tongues 501 are symmetrically distributed, fixing the connecting ring 405 from multiple angles. This multi-directional fixing method greatly enhances the strength of the connection, making the connection more firm and reliable, and can effectively prevent the connection parts from loosening or falling off when subjected to large tension or impact force.

[0028] Working principle: When it is necessary to take protective measures for the wire rope, first determine the length of the wire rope, determine the number of protective mechanisms required, and then put the clamping ring on the top of the wire rope. Since there is a fixed ring column 403 to fix the clamping spring 402, and the clamping spring 402 is fixedly connected to the clamping ring 401, the protective mechanism will be firmly fixed on the top of the wire rope through the protective mechanism, the clamping ring 401 and the clamping spring 402. Then pull the connecting ring 405 to drive the folding shell 404 to extend the protective mechanism as a whole. Through the above settings, the protective mechanism can prevent the corrosive medium from directly contacting the wire rope in some humid and corrosive environments, thereby slowing down the corrosion rate of the wire rope. When it is necessary to increase the number of protective mechanisms 4, insert the connecting tongue 501 into the middle of the connecting groove 502 to achieve the corresponding protection mechanism 4. Interconnection. When it is necessary to cancel the interconnection of the protection mechanism 4, press the button 504, the button will transfer the pressing force to the pressing block 503, the pressing block 503 will press down the spring on the connecting tongue 501, and at the same time remove the connecting tongue 501 to achieve separation, and then the spring 506 gives the button 504 an upward force to restore the button 504 to its original position. The setting of the anti-slip pattern 505 can increase the friction between the finger and the surface of the button 504, making it easier for the user to feel the position and status of the button 504 when operating the button 504. Even in dim light or poor visibility, the button 504 can be quickly and accurately found by touching the anti-slip pattern 505, thereby improving the convenience of operation. The connecting mechanism 5 allows the user to arbitrarily adjust the length of the position to be protected by the wire rope, so that it can better adapt to various complex working conditions.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength corrosion-resistant multi-core steel wire rope, including an outer strand (1), characterized in that: The inner surface of the outer strand (1) is fixedly connected with a plastic filling layer (2), the inner surface of the plastic filling layer (2) is fixedly connected with a core (3), the outer surface of the outer strand (1) is provided with a protection mechanism (4), and a connection mechanism (5) is arranged on one surface of the protection mechanism (4); The protection mechanism (4) includes a clamping ring (401), a clamping spring (402), a fixed ring column (403), a folding housing (404) and a connection ring (405). A clamping ring (401) is slidably connected to one surface of the outer strand (1). A clamping spring (402) is fixedly connected to one surface of the clamping ring (401). A fixed ring column (403) is fixedly connected to one surface of the clamping spring (402). A folding housing (404) is fixedly connected to one surface of the fixed ring column (403). A connection ring (405) is fixedly connected to one surface of the folding housing (404).

2. The high-strength corrosion-resistant multi-core steel wire rope according to claim 1, characterized in that: Multiple groups of the outer strands (1) are symmetrically arranged with respect to the perpendicular bisector of the core (3), and multiple groups of the cores (3) are symmetrically arranged with respect to the central axis of the fixed ring column (403).

3. A high-strength corrosion-resistant multi-core steel wire rope according to claim 1, characterized in that: Multiple groups of the clamping rings (401) are symmetrically arranged with respect to the central axis of the plastic filling layer (2), and multiple groups of the clamping springs (402) are symmetrically arranged with respect to the central axis of the plastic filling layer (2).

4. A high-strength corrosion-resistant multi-core steel wire rope according to claim 1, characterized in that: The clamping ring (401) is fixedly connected with the fixed ring column (403) through the clamping spring (402), and the connection ring (405) is fixedly connected with the fixed ring column (403) through the folding housing (404).

5. A high-strength corrosion-resistant multi-core steel wire rope according to claim 1, characterized in that: The connection mechanism (5) includes a connection tongue (501), a connection groove (502), a pressing block (503), a button (504), an anti-slip pattern (505) and a spring (506). A connection tongue (501) is fixedly connected to one surface of the connection ring (405). A connection groove (502) is formed on one surface of the fixed ring column (403). A pressing block (503) is movably connected to one surface of the fixed ring column (403). A button (504) is fixedly connected to the upper surface of the pressing block (503). An anti-slip pattern (505) is fixedly connected to the upper surface of the button (504). A spring (506) is fixedly connected to the lower surface of the button (504).

6. The high-strength corrosion-resistant multi-core steel wire rope according to claim 5, characterized in that: The button (504) is fixedly connected with the fixed ring column (403) through the spring (506), and multiple groups of the springs (506) are symmetrically arranged with respect to the central axis of the anti-slip pattern (505).

7. The high-strength corrosion-resistant multi-core steel wire rope according to claim 5, characterized in that: Multiple groups of the connection tongues (501) are symmetrically arranged with respect to the central axis of the connection ring (405), and multiple groups of the buttons (504) are symmetrically arranged with respect to the central axis of the fixed ring column (403).

Images