Length-adjustable steel wire rope sling
By designing adjustable length wire rope slings, clamping components and reinforcement components, the problem of length fixation of traditional wire rope slings is solved, flexible adjustment and efficient fixation are achieved, and working efficiency is improved.
Patent Information
- Application Number
- CN202421336556.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The length of traditional wire rope rigs is fixed and cannot be adjusted as needed, resulting in frequent replacement of rigs of different lengths when the lifting environment and space changes, resulting in wasting time.
A wire rope sling rigging including an adjustment housing, access cover, wire rope, clamping assembly and reinforcement assembly is designed. Through the cooperation of the clamping assembly and reinforcement assembly, the adjustable length and fixed stability of the wire rope are achieved.
The flexible length adjustment of the wire rope is achieved, which reduces the time to replace the rigging, improves work efficiency, and prevents the wire rope from sliding through reinforcement components, enhancing fixing stability.
Smart Images
Figure CN222612701U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire rope slings, in particular to a wire rope sling with adjustable length. Background Art
[0002] Wire rope slings are made of steel wire ropes and are mainly used for lifting, traction, tensioning and carrying. Wire rope slings have the characteristics of high strength, light weight, stable operation, and not easy to break suddenly. They are widely used in steel, chemical, transportation, ports and other industries.
[0003] Traditionally, when using wire rope slings, the length of the wire rope slings is fixed and cannot be adjusted according to needs. When the lifting environment and space change, slings of different lengths need to be used again. Replacing slings takes a lot of time, and frequent replacement will cause a waste of time.
[0004] Therefore, it is necessary to provide a wire rope sling with adjustable length to solve the above-mentioned technical problems. Utility Model Content
[0005] In view of the above existing technical problems, the utility model provides a steel wire rope sling with adjustable length, which is characterized by comprising an adjusting shell, an inspection cover, a steel wire rope, a clamping assembly, and a reinforcement assembly. The clamping assembly is installed in the installation groove provided on the adjusting shell, and the two ends of the steel wire rope respectively pass through and extend out of the two through holes provided on the adjusting shell. The notch of the installation groove of the adjusting shell is fixedly connected to the inspection cover by fixing nails, and the inspection cover is provided with an installation reinforcement assembly.
[0006] The clamping assembly is composed of a knob, a first adjusting screw, a moving rod and a clamping plate. The first adjusting screw is installed on the adjusting housing through a bearing. One end of the first adjusting screw passes through the adjusting housing and extends out to be fixedly connected to the knob. The threaded portion of the first adjusting screw is threadedly connected to the moving rod. The clamping plate is fixedly installed on the moving rod through screws.
[0007] The moving rod is located in a moving groove provided on the bottom of the mounting groove of the adjusting housing.
[0008] The reinforcement assembly consists of an adjusting button, a second adjusting screw, a reinforcement plate and anti-slip spikes. The adjusting button is fixedly connected to the upper end of the second adjusting screw. The second adjusting screw is threaded through a threaded hole set on the inspection cover and extends out through a bearing to connect to the reinforcement plate. A plurality of anti-slip spikes are arranged at intervals under the reinforcement plate.
[0009] Specifically, two groups of bidirectional threads are symmetrically arranged on the first adjusting screw. When the first adjusting screw rotates, two groups of moving rods symmetrically threaded thereon move toward each other at the same time to complete the clamping action of the wire rope.
[0010] Specifically, a partition plate is provided at the middle position in the installation groove of the adjusting shell, and the interior of the adjusting shell is divided into a first chamber and a second chamber by the partition plate. One end of the wire rope passes through the first chamber through the through hole of the adjusting shell, and the other end passes through the second chamber.
[0011] Specifically, the clamping plate is an arc-shaped structure, and the clamping plate is adapted to the steel wire rope.
[0012] Beneficial effects of the utility model:
[0013] The utility model is designed such that the two ends of the steel wire rope respectively pass through the through holes provided on the adjusting housing and extend out, and the steel wire rope parts located in the first chamber and the second chamber of the adjusting housing are respectively fixed and clamped by two groups of clamping plates in the clamping assembly. When the length of the steel wire rope needs to be adjusted, the two groups of clamping plates are controlled by operating the knob to move towards each other to release the fixation of the steel wire rope, and then the length of the steel wire rope sling is adjusted;
[0014] After adjusting the length of the wire rope sling, the utility model controls the clamping plates in the two chambers to clamp and fix the wire rope, and a reinforcement assembly is arranged on the inspection cover. The operator moves the reinforcement plate downward by rotating the second adjustment screw in the reinforcement assembly, and the anti-skid thorns under the reinforcement plate are inserted into the wire rope, which can effectively prevent the wire rope from sliding and enhance the fixing stability of the wire rope.
[0015] The clamping plate used for clamping and fixing the wire rope is fixed on the moving rod by screws, which is convenient for disassembly and replacement of the clamping plate, meets the need for replacing the clamping plate when the diameter of the wire rope changes, and enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a length-adjustable steel wire rope sling according to the utility model;
[0017] Figure 2 It is a schematic structural diagram of an adjustable housing of a length-adjustable steel wire rope sling of the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of an adjustable housing of a length-adjustable wire rope sling of the utility model;
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of an adjusting shell of a length-adjustable wire rope sling of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the inspection cover of a wire rope sling with adjustable length of the utility model; as shown in the figure: 1. wire rope, 2. adjustment shell, 21. through hole, 22. installation groove, 221. first chamber, 222. second chamber, 23. movable groove, 3. inspection cover, 31. fixing nail, 41. knob, 42. first adjusting screw, 43. movable rod, 44. clamping plate, 441. screw, 51. adjusting knob, 52. second adjusting screw, 53. reinforcement plate, 54. anti-slip thorn, 6. partition plate. DETAILED DESCRIPTION
[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.
[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0024] Example 1
[0025] As shown in the figure, two groups of through holes 21 for the steel wire rope 1 to extend through are provided on the adjusting housing 2, and a partition plate 6 is provided at the middle position of the mounting groove 22 of the adjusting housing 2, and the interior of the adjusting housing 2 is divided into a first chamber 221 and a second chamber 222 by the partition plate 6. One end of the steel wire rope 1 passes through the first chamber 221 through the through hole 21 of the adjusting housing 2, and the other end passes through the second chamber 222. The steel wire rope 1 is clamped and fixed by a clamping assembly installed inside the adjusting housing 2. The first adjusting screw 52 in the clamping assembly is installed on the adjusting housing 2 through a bearing, and one end of the first adjusting threaded rod 52 passes through the adjusting housing 2. The first adjusting screw 52 is provided with a threaded portion which is threadedly connected to a moving rod 53. The moving rod 53 is located in a moving groove 23 provided on the bottom of the mounting groove 21 of the adjusting housing 2. A clamping plate 54 is fixedly installed on the moving rod 53 by a screw 541. Two sets of bidirectional threads are symmetrically provided on the first adjusting screw 52. When the first adjusting screw 52 rotates, the two sets of moving rods 53 symmetrically threaded thereon move in opposite directions at the same time to complete the clamping action of the wire rope 1 through the clamping plate 54. The clamping plate 54 is an arc-shaped structure, and the clamping plate 54 is adapted to the wire rope 1.
[0026] like Figure 2 And 5. The notch of the mounting groove 21 of the adjustment shell 2 is fixedly connected to the inspection cover 3 by a fixing nail 31. The inspection cover 3 is provided with an installation reinforcement component, and the reinforcement component consists of an adjusting button 51, a second adjusting screw 52, a reinforcement plate 53 and anti-slip spikes 54. The adjusting button 51 is fixedly connected to the upper end of the second adjusting screw 52. The second adjusting screw 53 is threadedly penetrated from the threaded hole provided on the inspection cover 3 and extends out to be connected to the reinforcement plate 53 through a bearing. A plurality of anti-slip spikes 54 are arranged at intervals under the reinforcement plate 53.
[0027] Example 2
[0028] When using the utility model, the two ends of the steel wire rope are respectively passed through the through holes 21 provided on the adjusting housing 2 and extended out, and the steel wire rope parts in the first chamber 221 and the second chamber 222 of the adjusting housing are respectively fixed and clamped by the two groups of clamping plates 44 in the clamping assembly, and the operator controls the rotation of the first adjusting screw 42 by operating the knob 41, and the first adjusting screw 42 is symmetrically provided with two groups of bidirectional threads, so as to control the opposite movement of the two groups of moving rods 43 provided relatively, and the clamping plates 44 located on both sides of the steel wire rope 1 move toward the steel wire rope 1 and clamp it, and the clamping plates 44 clamp and fix both sides of the steel wire rope 1, and the operator rotates the adjusting knob 51 in the reinforcement assembly, and the second adjusting screw 52 moves downward to control the downward movement of the reinforcement plate 53, and the anti-slip thorns 54 under the reinforcement plate 53 are inserted into the steel wire rope 1, which can effectively prevent the steel wire rope 1 from sliding and enhance the fixing stability of the steel wire rope 1;
[0029] When the length of the steel wire rope 1 needs to be adjusted, the protective spike 54 is moved out and reset by operating the adjusting knob 51, and then the knob 41 is turned to control the two sets of clamping plates 44 to move toward each other to release the fixation of the steel wire rope 1, and then the length of the steel wire rope 1 is adjusted. After the adjustment, the fixing operation steps described in the previous paragraph are performed;
[0030] The clamping plate 44 for clamping and fixing the wire rope 1 is fixedly mounted on the moving rod 43 by screws 441, which facilitates the disassembly and replacement of the clamping plate 44, meets the need to replace the clamping plate 44 when the diameter of the wire rope 1 changes, and enhances practicality.
[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will 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 steel wire rope sling with adjustable length, characterized in that It includes an adjusting shell, an inspection cover, a wire rope, a clamping assembly, and a reinforcement assembly. The clamping assembly is installed in the installation groove arranged on the adjusting shell. The two ends of the wire rope pass through and extend out of the two through holes arranged on the adjusting shell respectively. The inspection cover is fixedly connected to the installation groove of the adjusting shell by fixing nails. The inspection cover is provided with an installation reinforcement assembly.
2. The length-adjustable steel wire rope sling according to claim 1, characterized in that The clamping assembly consists of a knob, a first adjusting screw, a moving rod and a clamping plate. The first adjusting screw is installed on the adjusting housing through a bearing. One end of the first adjusting screw passes through the adjusting housing and extends out to be fixedly connected to the knob. The threaded portion of the first adjusting screw is threadedly connected to the moving rod, and the clamping plate is fixedly mounted on the moving rod by screws.
3. The length-adjustable steel wire rope sling according to claim 1, characterized in that The reinforcement assembly consists of an adjusting button, a second adjusting screw, a reinforcement plate and anti-slip spikes. The adjusting button is fixedly connected to the upper end of the second adjusting screw. The second adjusting screw is threaded through a threaded hole set on the inspection cover and extends out through a bearing to connect to the reinforcement plate. A plurality of anti-slip spikes are arranged at intervals under the reinforcement plate.
4. The length-adjustable steel wire rope sling according to claim 2, characterized in that The moving rod is located in a moving groove arranged on the bottom of the mounting groove of the adjusting housing.
5. The length-adjustable steel wire rope sling according to claim 2, characterized in that The clamping plate is in an arc-shaped structure and is adapted to the steel wire rope.