Steel wire rope installation protection piece

Abstract

The utility model relates to the technical field of steel wire rope installation, and discloses a steel wire rope installation protection piece which comprises an installation frame, one side of the installation frame is fixedly connected with a U-shaped block, and an anti-abrasion assembly is arranged in the U-shaped block. The anti-abrasion assembly comprises a plurality of concave holes, the concave holes are formed in the inner wall of the U-shaped block, first springs are fixedly connected to the interiors of the concave holes, one ends of the first springs are fixedly connected with limiting plates, one sides of the limiting plates are fixedly connected with first limiting shells, first rolling balls are installed in the first limiting shells, and limiting rings are fixedly connected to the inner walls of the concave holes. The U-shaped block facilitates positioning of the mounting end of the steel wire rope, the first rolling ball and the second rolling ball arranged in the U-shaped block can roll when the steel wire rope makes contact so as to reduce friction force, and the risk that the mounting end is broken due to long-time friction is effectively reduced in cooperation with elastic buffering provided by the first spring and the second spring; and the pressing frame presses and limits one side of the steel wire rope, so that the phenomena of shaking displacement and separation of the mounting end are reduced.

Description

Technical Field

[0001] This utility model relates to the field of wire rope installation technology, and in particular to a wire rope installation protective component. Background Technology

[0002] Steel wire rope is a flexible metal component made of multiple steel wires twisted together by a specific process. It has the characteristics of high strength, wear resistance, fatigue resistance and structural stability. It is widely used in engineering scenarios that need to withstand tension, lifting, traction or fixation. It is usually made of high carbon steel and obtains high strength and toughness through heat treatment. By optimizing the steel wire diameter, number of strands and twisting method, the breaking tensile force can reach hundreds of tons.

[0003] In existing technologies, when installing wire ropes, one end of the wire rope is usually fixed first. After installation, during use, the movable end of the wire rope will wobble and shift due to its use and movement. This will cause the installed end of the wire rope to rub back and forth against the accessories used to fix the wire rope. Prolonged friction can easily lead to wear and tear on the wire rope, shortening its service life and increasing the risk of wire rope breakage. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a steel wire rope installation protective component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wire rope installation protective component, including an installation frame, a U-shaped block fixedly connected to one side of the installation frame, and an anti-wear component provided inside the U-shaped block;

[0006] The anti-wear component includes multiple recesses, which are formed on the inner wall of the U-shaped block. A first spring is fixedly connected inside each recess, and a limiting plate is fixedly connected to one end of the first spring. A limiting shell is fixedly connected to one side of the limiting plate, and a rolling ball is installed inside the limiting shell. A limiting ring is fixedly connected to the inner wall of each recess.

[0007] As a further description of the above technical solution:

[0008] The U-shaped block has multiple grooves on both sides, and limit blocks are fixedly connected to both sides of the grooves.

[0009] As a further description of the above technical solution:

[0010] Each of the two limiting blocks is fixedly connected to a limiting post between itself and the groove, and two second springs are fixedly connected to the inner wall of the groove.

[0011] As a further description of the above technical solution:

[0012] One end of each of the two second springs is fixedly connected to a connecting frame, which is slidably connected to the outside of the two limiting posts.

[0013] As a further description of the above technical solution:

[0014] Multiple limiting shells are fixedly connected inside the connecting frame, and rolling balls are installed inside the limiting shells.

[0015] As a further description of the above technical solution:

[0016] A clamping assembly is provided on one bottom side of the mounting frame. The clamping assembly includes a screw, which is rotatably connected to the bottom side of the mounting frame. One end of the screw is fixedly connected to a shaft, and one end of the shaft is fixedly connected to a knob.

[0017] As a further description of the above technical solution:

[0018] The screw is externally threaded with a clamping frame, which is slidably connected to the outside of the U-shaped block. The upper surface of the clamping frame is threaded with bolts.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model, through the setting of the anti-wear component, utilizes the U-shaped block to facilitate the installation of the wire rope installation end. When the wire rope contacts the U-shaped block, the rolling of multiple rolling balls helps to reduce friction when the inner wall of the wire rope contacts and rubs against the U-shaped block. Furthermore, under the elastic force applied by the first and second springs to the rolling balls, a buffering force is provided for the contact between the wire rope and the U-shaped block. This helps to reduce the phenomenon of breakage at the installation end caused by prolonged and large friction of the wire rope, thus improving the safety of the wire rope after installation.

[0021] 2. This utility model, through the setting of the clamping component, uses the clamping frame connected by the screw to help to clamp one side of the installed wire rope, thereby facilitating the limiting of the wire rope, reducing the swaying and displacement of the wire rope, and helping to reduce the phenomenon of detachment at the installation end. At the same time, the bolts facilitate further limiting and fixing of the clamping frame after movement. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0023] Figure 2 This is a partial structural diagram of the shaft connection proposed in this utility model;

[0024] Figure 3This is a schematic diagram of the concave hole structure proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the U-shaped block proposed in this utility model;

[0026] Figure 5 This is a schematic diagram of the limiting shell structure proposed in this utility model;

[0027] Figure 6 This is a schematic diagram of the cross-sectional structure of the groove proposed in this utility model;

[0028] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0029] Figure 8 This is a schematic diagram of the connecting frame structure proposed in this utility model;

[0030] Figure 9 This is a schematic diagram of the clamping frame structure proposed in this utility model.

[0031] Legend:

[0032] 1. Mounting frame; 2. U-shaped block; 3. Recessed hole; 4. First spring; 5. Limiting plate; 6. Limiting shell one; 7. Rolling ball one; 8. Limiting ring; 9. Groove; 10. Limiting block; 11. Limiting post; 12. Second spring; 13. Connecting frame; 14. Limiting shell two; 15. Rolling ball two; 16. Screw; 17. Shaft; 18. Knob; 19. Clamping frame; 20. Bolt. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] As attached Figures 1-9 As shown, one embodiment of this utility model is provided: a wire rope installation protective component, including an installation frame 1, a U-shaped block 2 fixedly connected to one side of the installation frame 1, and an anti-wear component provided inside the U-shaped block 2;

[0035] The anti-wear component includes multiple recesses 3, which are formed on the inner wall of the U-shaped block 2. A first spring 4 is fixedly connected inside the recesses 3, which protects the first spring 4. A limit plate 5 is fixedly connected to one end of the first spring 4. A limit shell 6 is fixedly connected to one side of the limit plate 5. A rolling ball 7 is installed inside the limit shell 6, which facilitates omnidirectional rotation and thus rotates with the swaying of the wire rope. A limit ring 8 is fixedly connected to the inner wall of the recesses 3, which limits the limit plate 5.

[0036] As attached Figure 7 As shown, multiple grooves 9 are provided on both sides of the U-shaped block 2 to facilitate the movement of the connecting frame 13. Limiting blocks 10 are fixedly connected to both sides of the grooves 9 to block the connecting frame 13. Limiting posts 11 are fixedly connected between the two limiting blocks 10 and the grooves 9 to limit the connecting frame 13 and the second spring 12. Two second springs 12 are fixedly connected to the inner wall of the grooves 9. One end of the two second springs 12 is fixedly connected to the connecting frame 13 to apply elastic force to the connecting frame 13. The connecting frame 13 is slidably connected to the outside of the two limiting posts 11. Multiple limiting shells 14 are fixedly connected inside the connecting frame 13. Rolling balls 15 are installed inside the limiting shells 14. The rolling balls 15 rotate in all directions inside the limiting shells 14, so as to rotate with the movement of the wire rope.

[0037] As attached Figure 2 As shown, a clamping assembly is provided on the bottom side of the mounting frame 1. The clamping assembly includes a screw 16, which is rotatably connected to the bottom side of the mounting frame 1. One end of the screw 16 is fixedly connected to a shaft 17, and one end of the shaft 17 is fixedly connected to a knob 18, so that rotating the knob 18 can drive the clamping frame 19 to move.

[0038] As attached Figure 1 As shown, the screw 16 is externally threaded to a clamping frame 19. The bottom of the clamping frame 19 has a threaded hole that matches the screw 16, which facilitates clamping one side of the wire rope and enhances the anti-loosening ability of the wire rope after installation. The clamping frame 19 is slidably connected to the outside of the U-shaped block 2. The upper surface of the clamping frame 19 is threaded to a bolt 20. The upper surface of the clamping frame 19 has a threaded hole that matches the bolt 20, which further limits the clamping frame 19.

[0039] Working principle: When in use, after installing the mounting frame 1 in a suitable position, the mounting end of the wire rope is wrapped around and installed inside the U-shaped block 2. Then, the mounting end of the wire rope passes through the U-shaped block 2 and is knotted for fixation. Then, the knob 18 is turned. When the knob 18 drives the shaft 17 to rotate, it will drive the screw 16 to rotate, which in turn causes the screw 16 to drive the clamping frame 19 to move to one side of the wire rope, thereby clamping it. After clamping, the bolt 20 is tightened, so that one end of the bolt 20 abuts against the upper surface of the U-shaped block 2, further enhancing the fixation of the clamping frame 19.

[0040] When the moving end of the wire rope causes a slight swaying motion at the installation end, the inner wall of the wire rope will rub against the surfaces of multiple rolling balls 7 and 15. During this friction, the multiple rolling balls 7 and 15 will roll, thereby reducing the friction. At the same time, the multiple rolling balls 7 and 15 will be squeezed, causing them to be pressed against the corresponding limiting shells 6 and 14. The limiting shell 6 will press against the limiting plate 5 and then against the first spring 4. The first spring 4 will rebound under pressure, thereby generating a buffering force. The limiting shell 14 will be pressed against the connecting frame 13. The connecting frame 13 will press against the second springs 12 on both sides and slide outside the two limiting posts 11. The second springs 12 will rebound under pressure, thereby providing elastic force to the connecting frame 13, thus generating a buffering force to cushion the swaying wire rope.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wire rope installation protective component, comprising an installation frame (1), characterized in that: A U-shaped block (2) is fixedly connected to one side of the mounting frame (1), and an anti-wear component is provided inside the U-shaped block (2); The anti-wear component includes multiple recesses (3), which are formed on the inner wall of the U-shaped block (2). A first spring (4) is fixedly connected inside the recesses (3). A limiting plate (5) is fixedly connected to one end of the first spring (4). A limiting shell (6) is fixedly connected to one side of the limiting plate (5). A rolling ball (7) is installed inside the limiting shell (6). A limiting ring (8) is fixedly connected to the inner wall of the recesses (3).

2. The wire rope installation protective component according to claim 1, characterized in that: The U-shaped block (2) has multiple grooves (9) on both sides, and limit blocks (10) are fixedly connected to both sides of the grooves (9).

3. The wire rope installation protective component according to claim 2, characterized in that: Limiting posts (11) are fixedly connected between the two limiting blocks (10) and the groove (9), and two second springs (12) are fixedly connected to the inner wall of the groove (9).

4. The wire rope installation protective component according to claim 3, characterized in that: One end of each of the two second springs (12) is fixedly connected to a connecting frame (13), which is slidably connected to the outside of the two limiting posts (11).

5. The wire rope installation protective component according to claim 4, characterized in that: Multiple limiting shells (14) are fixedly connected inside the connecting frame (13), and rolling balls (15) are installed inside the limiting shells (14).

6. The wire rope installation protective component according to claim 1, characterized in that: A clamping assembly is provided on one side bottom of the mounting frame (1). The clamping assembly includes a screw (16), which is rotatably connected to one side bottom of the mounting frame (1). One end of the screw (16) is fixedly connected to a shaft (17), and one end of the shaft (17) is fixedly connected to a knob (18).

7. The wire rope installation protective component according to claim 6, characterized in that: The screw (16) is externally threaded with a clamping frame (19), which is slidably connected to the outside of the U-shaped block (2). The upper surface of the clamping frame (19) is threaded with a bolt (20).

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