Rope arranging wheel installed in three-petal split mode

By designing the rope rope wheels installed with a three -petal split body, the combination of the guided shaft, the bearer bracket and the bolt locking method is used to solve the problem of severe wear and tedious disassembly of the existing rope rope grooves, and realize higher. Stability and lower production costs.

CN222410837UActive Publication Date: 2025-01-28SINOHYDRO ENG BUREAU 4
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Patent Information

Application Number
CN202323567524.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-27
Publication Date
2025-01-28
Estimated Expiration
2033-12-27

AI Technical Summary

Technical Problem

During the use of existing rope wheels, the rope grooves are seriously worn, which often needs to be replaced with consumable parts of rope wheels. The larger rope wheels are difficult to bear force during the disassembly process, and the disassembly process is cumbersome, which affects the construction progress. Reduce work efficiency and increase production costs.

Method used

Design a rope rope wheel installed with a three -petal split body. By opening the rotating shaft slot in the interior of the rope wheel, installing the guided shaft and the bearer bracket, combined with the combination of 8:88 bolts and 109 -level bolts. Increase the protection of nylon protection arc boards to prevent cables from being wrapped in dislocation.

Benefits of technology

Through the design of the separation and bolt locking, the stability and service life of the rope wheels are improved, the difficulty and time of disassembly and time are reduced, the production cost is reduced, and the construction efficiency is improved.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222410837U_ABST
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Abstract

The utility model discloses a rope arranging wheel installed in a three-petal split mode. The rope arranging wheel comprises a rope arranging wheel body. Abutting ring bodies are fixedly arranged outside the rotating shaft notches in the front side and the rear side of the rope arranging wheel body; the outer walls of the front side and the rear side of the rope arranging wheel body are connected to the inner wall of the split type guide wheel in an attached mode at equal angles, and the outer walls of the front side and the rear side of the rope arranging wheel body are connected to the inner wall of the split type nylon sheath in an attached mode at equal angles. The bearing support is erected below the rotating shaft notch in the rope arranging wheel body in an attached mode, and bearing stand columns used for improving stability are fixedly arranged on the front side and the rear side of the bottom face of the bearing support correspondingly. According to the rope arranging wheel installed in the three-petal type split mode, the split type guide wheel and the split type nylon protective sleeve are combined and installed in the front-back direction through the eight-point eight-stage bolt and the ten-point nine-stage bolt, and a cable in the rope arranging guide groove is protected through the nylon protection arc plate, so that the cable is prevented from being staggered and wound in the rope arranging guide groove.
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Description

Technical Field

[0001] The utility model relates to the technical field of rope arranging wheels, in particular to a three-petal split-installed rope arranging wheel. Background Art

[0002] The rope pulley, also known as the rope guide or rope arranger, is one of the accessories of electric hoists, tower cranes, cable cranes and other equipment. Its function is to arrange the wire rope neatly on the drum to prevent the wire rope from being messy or overlapping, thereby reducing mechanical failures.

[0003] In actual use, most of the rope arrangement pulleys now need to be used in conjunction with wire ropes. In order to ensure that the rope arrangement pulleys and wire ropes can operate stably under various working conditions, rope grooves are often provided on the pulleys. However, the rope grooves are severely worn during use, resulting in the rope arrangement pulleys as wearing parts that often need to be replaced. The large rope arrangement pulleys are difficult to bear force during the disassembly process, and the disassembly process is relatively cumbersome, which affects the construction progress, reduces work efficiency and increases production costs.

[0004] Therefore, we propose a three-petal split-installed rope pulley to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a three-petal split-installed rope-laying wheel to solve the problem raised by the above-mentioned background technology that most of the current rope-laying wheels need to be used in conjunction with wire ropes during actual use. In order to ensure that the rope-laying wheel and the wire rope can operate stably under various working conditions, rope grooves are often provided on the pulley. However, the rope grooves are severely worn during use, resulting in the rope-laying wheel, as a wearing part, often needing to be replaced. The rope-laying wheel with a large volume is difficult to bear force during the disassembly process, and the disassembly process is relatively cumbersome, thereby affecting the construction progress, reducing work efficiency and increasing production costs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-petal split-installed rope arranging wheel, comprising a rope arranging wheel body, and a rotating shaft slot opened at the center position inside the rope arranging wheel body;

[0007] The outer sides of the rotating shaft slots on the front and rear sides of the rope arranging wheel body are fixedly provided with abutment ring bodies; and further comprising:

[0008] The front and rear outer walls of the rope arranging wheel body are evenly connected to the inner wall of the split guide wheel, and the front and rear outer walls of the rope arranging wheel body are evenly connected to the inner wall of the split nylon sheath;

[0009] The bearing bracket is mounted below the internal shaft slot of the rope wheel body, and the bearing columns for improving stability are fixedly arranged on both the front and rear sides of the bottom of the bearing bracket.

[0010] Preferably, the overall rope arranging wheel body is distributed in a cylindrical structure, and rope arranging guide grooves are equidistantly provided on the inner wall of the rope arranging wheel body, and the equidistantly distributed rope arranging guide grooves are arranged in an inwardly concave annular structure.

[0011] Preferably, main-stage bolt slots are opened at equal angles inside the front and rear sides of the rope-discharging wheel body close to the rotating shaft slot, and secondary-stage bolt slots are opened at equal angles inside the front and rear sides of the rope-discharging wheel body away from the rotating shaft slot, and the main-stage bolt slots and secondary-stage bolt slots opened at equal angles are respectively used to lock and limit the split guide wheel and the split nylon sheath.

[0012] Preferably, the split guide wheels and the split nylon sheaths arranged at equal angles are distributed in a flat fan-shaped structure, and the split guide wheels and the split nylon sheaths arranged at equal angles are installed in groups of three for connection and locking.

[0013] Preferably, the inner side of the split guide wheel set at equal angles is installed on the main-level bolt slot on the side of the rope arrangement wheel body close to the rotating shaft slot through eight-point eight-level bolts, and the inner side of the split nylon sheath set at equal angles is installed on the secondary-level bolt slot on the side of the rope arrangement wheel body away from the rotating shaft slot through ten-point nine-level bolts.

[0014] Preferably, the outer diameter of the split nylon sheaths distributed at equal angles is larger than the diameter of the rope arrangement wheel body, and nylon protective arc plates are fixedly provided on the inner sides of the outer ends of the split nylon sheaths arranged at equal angles, and the distance between the front and rear nylon protective arc plates is smaller than the distance between the front and rear sides of the rope arrangement wheel body.

[0015] Preferably, the overall supporting bracket is distributed in a flat "C"-shaped structure, and the length of the supporting bracket is greater than the radius length of the rope wheel body, and a rotating shaft is set in the rotating shaft slot inside the supporting bracket and the rope wheel body to perform rotation work.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the three-petal split-installed rope wheel is installed on the rope wheel body through the bearing bracket, the split guide wheel and the split nylon sheath are assembled and installed in the front and rear directions by eight-point eight-level bolts and ten-point nine-level bolts, and the cable in the rope guide groove is protected by the nylon protective arc plate to prevent the cable from being misplaced and entangled inside the rope guide groove. The specific contents are as follows:

[0017] 1. By installing a guide shaft in the shaft slot opened inside the rope arranging wheel body, and using the guide shaft to assist the installation of the rope arranging wheel body, the rope arranging wheel body can be rotated and arranged in the bearing bracket to facilitate the rope arranging work;

[0018] 2. The split guide wheel is installed on the front and rear sides of the rope arranging wheel body by eight-point eight-level bolts distributed at equal angles, and the split guide wheel is limited by the abutment rings on the front and rear sides of the rope arranging wheel body, thereby ensuring that there is no misalignment between the split guide wheel and the rope arranging wheel body, and assisting in the subsequent installation of the split nylon sheath;

[0019] 3. The split nylon sheaths are attached at equal angles to the outside of the front and rear sides of the rope pulley body, so as to protect the rope pulley body and the cables wound in the rope guide groove opened inside the rope pulley body, thereby preventing the cables from being misplaced and entangled in the rope guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the rope arrangement wheel body of the utility model;

[0023] Figure 4 This is a schematic diagram of the rear view structure of the split guide wheel of the utility model;

[0024] Figure 5 This is a schematic diagram of the explosion structure of the split guide wheel and the split nylon sheath of the utility model;

[0025] Figure 6 This is a schematic diagram of a single-block three-dimensional structure of a split guide wheel of the utility model;

[0026] Figure 7 It is a schematic diagram of the single-piece three-dimensional structure of the split nylon sheath of the utility model.

[0027] In the figure: 1. Rope-arranging wheel body; 2. Rotating shaft slot; 3. Abutment ring; 4. Split guide wheel; 5. Split nylon sheath; 6. Load-bearing bracket; 7. Load-bearing column; 8. Rope-arranging guide groove; 9. Main-level bolt slot; 10. Sub-level bolt slot; 11. Eight-point eighth-grade bolt; 12. Ten-point ninth-grade bolt; 13. Nylon protective arc plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0030] Embodiment 1: A guide shaft is installed in the shaft slot 2 opened inside the rope arranging wheel body 1, and the guide shaft assists the installation of the rope arranging wheel body 1, thereby facilitating the rope arranging wheel body 1 to rotate and arrange ropes in the supporting bracket 6;

[0031] A three-petal split-installed rope arranging wheel comprises a rope arranging wheel body 1 and a rotating shaft slot 2 provided at the center of the rope arranging wheel body 1; the rope arranging wheel body 1 is provided with a cylindrical structure, and rope arranging guide grooves 8 are provided at equal distances on the inner wall of the rope arranging wheel body 1, and the rope arranging guide grooves 8 are provided in an inwardly concave annular structure at equal distances;

[0032] The load-bearing bracket 6 is mounted below the internal shaft slot 2 of the rope-discharging wheel body 1, and the bottom front and rear sides of the load-bearing bracket 6 are fixedly provided with load-bearing columns 7 for improving stability; the overall load-bearing bracket 6 is arranged in a flat "C"-shaped structure, and the length of the load-bearing bracket 6 is greater than the radius of the rope-discharging wheel body 1, and a shaft is arranged in the shaft slot 2 inside the load-bearing bracket 6 and the rope-discharging wheel body 1 to perform rotation work;

[0033] like Figure 1-Figure 2 As shown, when the rope-laying wheel body 1 and the supporting bracket 6 are installed, the cable is connected through a force-bearing manual hoist assembly, and the rope-laying wheel body 1 is mounted on the bottom end of the cable, so that the manual hoist assembly hoists the rope-laying wheel body 1 and moves it to the inside of the supporting bracket 6. By opening a guide shaft in the internal shaft slot 2 of the rope-laying wheel body 1 and installing it, it is locked and connected with the supporting bracket 6 through bolts, which is convenient for the subsequent rotation of the rope-laying wheel body 1.

[0034] Embodiment 2: The split guide wheel 4 is installed on the front and rear sides of the rope arranging wheel body 1 by eight-point eighth-grade bolts 11 distributed at equal angles, and the split guide wheel 4 is limited by the abutment ring bodies 3 on the front and rear sides of the rope arranging wheel body 1, thereby ensuring that there is no misalignment between the split guide wheel 4 and the rope arranging wheel body 1, and assisting in the subsequent installation of the split nylon sheath 5;

[0035] Abutment ring bodies 3 are fixedly arranged outside the rotating shaft slots 2 on both the front and rear sides of the rope arranging wheel body 1;

[0036] The outer walls of the front and rear sides of the rope arranging wheel body 1 are evenly connected to the inner wall of the split guide wheel 4, and the main-stage bolt slots 9 are evenly opened inside the front and rear sides of the rope arranging wheel body 1 near the shaft slot 2. The inner side of the split guide wheel 4 set at an equal angle is installed on the main-stage bolt slot 9 on the side of the shaft slot 2 inside the rope arranging wheel body 1 through eight-point eight-level bolts 11;

[0037] like Figure 4-Figure 6 As shown, after the rope pulling wheel body 1 and the supporting bracket 6 are installed, the split guide wheels 4 distributed at equal angles are respectively fitted and connected to the front and rear sides of the rope pulling wheel body 1, so that the screw holes opened in the split guide wheels 4 correspond to the main-level bolt slots 9 inside the rope pulling wheel body 1, and then the split guide wheels 4 are locked and fixed between the rope pulling wheel body 1 by eight-point eight-level bolts 11. During this process, the side of the split guide wheel 4 away from the middle of the rope pulling wheel body 1 is in a hollow state, which is convenient for the subsequent installation of the split nylon sheath 5.

[0038] Embodiment 3: By attaching the split nylon sheath 5 at equal angles to the outside of the front and rear sides of the rope wheel body 1, the rope wheel body 1 and the cable wound in the rope guide groove 8 opened inside the rope wheel body 1 are protected to prevent the cable from being misaligned and entangled inside the rope guide groove 8;

[0039] The outer walls of the front and rear sides of the rope-discharging wheel body 1 are connected to the inner wall of the split nylon sheath 5 at an even angle; the front and rear sides of the rope-discharging wheel body 1 away from the shaft slot 2 are provided with secondary-level bolt slots 10 at an even angle; the inner side of the split nylon sheath 5 set at an equal angle is installed on the secondary-level bolt slot 10 on the side of the rope-discharging wheel body 1 away from the shaft slot 2 through ten-point nine-level bolts 12; the inner side of the outer end of the split nylon sheath 5 set at an equal angle is fixedly provided with a nylon protective arc plate 13, and the distance between the front and rear nylon protective arc plates 13 is smaller than the distance between the front and rear sides of the rope-discharging wheel body 1;

[0040] like Figure 4-Figure 5 , Figure 7 As shown, the inner end of the split nylon sheath 5 distributed at equal angles is inserted into the gap between the rope pulling wheel body 1 and the split guide wheel 4, and the threaded opening on the outer side of the split nylon sheath 5 corresponds to the secondary bolt slot 10 on the outer side of the rope pulling wheel body 1, and the split nylon sheath 5 and the rope pulling wheel body 1 are locked and fixed by the ten-point nine-grade bolt 12. At the same time, the nylon protective arc plate 13 fixedly installed on the outer side of the split nylon sheath 5 extends to the rope pulling guide groove 8 inside the rope pulling wheel body 1, thereby preventing the cable and the rope pulling guide groove 8 from being misaligned.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A three-petal split-installed rope-discharging wheel, comprising a rope-discharging wheel body (1), and a rotating shaft slot (2) provided at a central position inside the rope-discharging wheel body (1); Abutment ring bodies (3) are fixedly arranged on the outside of the rotating shaft slots (2) on both the front and rear sides of the rope arrangement wheel body (1); It is characterized in that Also includes: The front and rear outer walls of the rope-discharging wheel body (1) are connected to the inner wall of the split guide wheel (4) at an even angle, and the front and rear outer walls of the rope-discharging wheel body (1) are connected to the inner wall of the split nylon sheath (5) at an even angle; The bearing bracket (6) is mounted in close contact with the lower part of the internal rotating shaft slot (2) of the rope wheel body (1), and bearing columns (7) for improving stability are fixedly arranged on both the front and rear sides of the bottom of the bearing bracket (6).

2. A three-petal split-installed rope arranging wheel according to claim 1, characterized in that: The overall rope-arranging wheel body (1) is arranged in a cylindrical structure, and rope-arranging guide grooves (8) are arranged at equal distances on the inner wall of the rope-arranging wheel body (1), and the rope-arranging guide grooves (8) arranged at equal distances are arranged in an inwardly concave annular structure.

3. The three-petal split-installed rope arranging wheel according to claim 1, characterized in that: Main-stage bolt slots (9) are provided at equal angles inside the front and rear sides of the rope-discharging wheel body (1) near the rotating shaft slot (2), and secondary-stage bolt slots (10) are provided at equal angles inside the front and rear sides of the rope-discharging wheel body (1) away from the rotating shaft slot (2), and the main-stage bolt slots (9) and secondary-stage bolt slots (10) provided at equal angles are respectively used to lock and limit the split guide wheel (4) and the split nylon sheath (5).

4. The three-petal split-installed rope arranging wheel according to claim 1, characterized in that: The split guide wheels (4) and the split nylon sheaths (5) arranged at equal angles are all arranged in a flat fan-shaped structure distribution, and the split guide wheels (4) and the split nylon sheaths (5) arranged at equal angles are all connected and locked in a group of three installations.

5. The three-petal split-installed rope arranging wheel according to claim 4, characterized in that: The inner side of the split guide wheel (4) arranged at an equal angle is installed on the main-level bolt slot (9) on the side of the inner part of the rope arrangement wheel body (1) close to the rotating shaft slot (2) through an eight-point eighth-level bolt (11), and the inner side of the split nylon sheath (5) arranged at an equal angle is installed on the secondary-level bolt slot (10) on the side of the inner part of the rope arrangement wheel body (1) away from the rotating shaft slot (2) through a ten-point ninth-level bolt (12).

6. The three-petal split-installed rope arranging wheel according to claim 1, characterized in that: The outer diameter of the split nylon sheaths (5) distributed at equal angles is greater than the diameter of the rope arrangement wheel body (1), and nylon protective arc plates (13) are fixedly arranged on the inner sides of the outer ends of the split nylon sheaths (5) arranged at equal angles, and the distance between the front and rear nylon protective arc plates (13) is less than the distance between the front and rear sides of the rope arrangement wheel body (1).

7. The three-petal split-installed rope arranging wheel according to claim 1, characterized in that: The overall load-bearing bracket (6) is arranged in a flat "C"-shaped structure, and the length of the load-bearing bracket (6) is greater than the radius length of the rope-discharging wheel body (1), and a rotating shaft is arranged in the rotating shaft slot (2) inside the load-bearing bracket (6) and the rope-discharging wheel body (1) to enable rotation.