Rope head combination structure

Abstract

The utility model relates to the technical field of elevators, in particular to a rope head combination structure which comprises a taper sleeve, a pulley, a screw and a steel wire rope, the screw is screwed at one end of the taper sleeve and extends outwards, the pulley is rotatably arranged inside one side of the taper sleeve, the steel wire rope is wound on the pulley and led out reversely, and the steel wire rope is connected with the taper sleeve. The elevator rope head structure is different from an elevator rope head structure, damage to the steel wire rope can be reduced, operation is easy, the layer lifting efficiency can be improved, and the elevator rope head structure has high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a rope head combination structure. Background Art

[0002] At present, the rope head combination of the traction wire rope construction hoist is the rope head combination used on the elevator. Figure 1 As shown, when lifting a floor, the wedge block in the rope end assembly is removed and the wire rope is released to a certain length. This operation is very troublesome and affects the efficiency of the lifting operation.

[0003] In order to solve this problem, the present application discloses a rope end combination structure. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model discloses a rope head combination structure.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a rope head combination structure, including a cone sleeve, a pulley, a screw and a wire rope, the screw is screwed on one end of the cone sleeve and extends outward, the pulley is rotatably arranged inside one side of the cone sleeve, the wire rope is wound on the pulley and led out in the reverse direction, a wedge is provided above the lead-out section of the wire rope, and a pressure plate is provided above the cone sleeve through several bolt groups to press the lead-in section of the wire rope.

[0006] It is further preferred that a mounting groove is provided inside one side of the cone sleeve, the pulley is arranged in the mounting groove and connected to the cone sleeve through a pin shaft, and cotter pins are respectively inserted at both ends of the pin shaft.

[0007] Further preferably, two wedge blocks are staggered and stacked.

[0008] Further preferably, the bolt group includes two bolt members screwed into the cone sleeve from opposite sides of the pressure plate.

[0009] It is further preferred that the lead-out section of the steel wire rope is provided with a plurality of rope clamps for clamping the lead-out section.

[0010] The utility model achieves the following beneficial effects:

[0011] This application is different from the rope head structure of an elevator, can reduce damage to the wire rope, is simple to operate and can improve the efficiency of lifting floors, and has high practicality.

[0012] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure, and together with the description, serve to explain the principles of the present disclosure.

[0014] Figure 1 This is a schematic diagram of the prior art structure disclosed in the present utility model;

[0015] Figure 2 This is a schematic diagram of the side structure disclosed by the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the structure disclosed in the utility model;

[0017] Figure 4 This is a disassembly diagram disclosed in the utility model;

[0018] In the figure: 10, cone sleeve; 11, mounting groove; 20, pulley; 30, screw; 40, wire rope; 50, wedge; 60, pressure plate; 70, bolt group; 71, bolt member; 80, rope clamp; 90, pin; 100, cotter pin. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] Example

[0022] To solve Figure 1 The rope head combination structure shown in the figure is used for lifting. When a certain length of wire rope 40 is released, the operation is very troublesome and affects the efficiency of the lifting operation. Figure 2-Figure 4As shown, the present application discloses a rope head combination structure, including a cone sleeve 10, a pulley 20, a screw 30 and a wire rope 40. The screw 30 is screwed on one end of the cone sleeve 10 and extends outward. The pulley 20 is rotatably arranged inside one side of the cone sleeve 10. The wire rope 40 is wound on the pulley 20 and led out in the reverse direction. A wedge block 50 is provided above the lead-out section of the wire rope 40. Specifically, two wedge blocks 50 of the present application are staggered and stacked. A pressure plate 60 is provided above the cone sleeve 10 through several bolt groups 70 to press the lead-in section of the wire rope 40. The bolt group 70 includes two bolt members 71 screwed into the cone sleeve 10 from opposite sides of the pressure plate 60.

[0023] Based on the above structure, when raising a floor, the bolt group 70, the pressure plate 60, and the wedge block 50 are removed, the lead-in section of the wire rope 40 is released, and the wire rope 40 is released by passing around the pulley 20. In this way, the raising efficiency is improved and the damage to the wire rope 40 is reduced.

[0024] The following is a method of fixing the pulley 20 designed in this application. A mounting groove 11 is opened inside one side of the tapered sleeve 10. The pulley 20 is arranged in the mounting groove 11 and is connected to the tapered sleeve 10 through a pin shaft 90. A cotter pin 100 is inserted at both ends of the pin shaft 90. This method is simple to set up, easy to operate, and has high practicality.

[0025] As is known in the art, the lead-out section of the steel wire rope 40 of the present application is provided with a plurality of rope clamps 80 for clamping the lead-out section.

[0026] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0027] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A rope end combination structure, characterized in that: The utility model comprises a cone sleeve (10), a pulley (20), a screw (30) and a steel wire rope (40), wherein the screw (30) is screwed on one end of the cone sleeve (10) and extends outward, the pulley (20) is rotatably arranged inside one side of the cone sleeve (10), the steel wire rope (40) is wound around the pulley (20) and led out in the reverse direction, a wedge block (50) is provided above the lead-out section of the steel wire rope (40), and a pressure plate (60) is provided above the cone sleeve (10) through a plurality of bolt groups (70) to press the lead-in section of the steel wire rope (40).

2. A rope end assembly structure according to claim 1, characterized in that: A mounting groove (11) is provided inside one side of the cone sleeve (10), and the pulley (20) is arranged in the mounting groove (11) and connected to the cone sleeve (10) via a pin shaft (90), with split pins (100) respectively inserted at both ends of the pin shaft (90).

3. A rope end assembly structure according to claim 1, characterized in that: Two wedge blocks (50) are staggered and stacked.

4. A rope end assembly structure according to claim 1, characterized in that: The bolt group (70) comprises two bolt members (71) screwed into the cone sleeve (10) from opposite sides of the pressure plate (60).

5. The rope end assembly structure according to claim 1, characterized in that: The lead-out section of the steel wire rope (40) is provided with a plurality of rope clamps (80) for clamping the steel wire rope (40).

Images