An adaptive fast rigging rope sheath

By designing an adaptive quick-release rope sheath, and utilizing fixing blocks and clamping mechanisms to achieve stable rope fixation, the problem of unreliable fixation in existing technologies is solved, rope wear and the risk of rope slippage are reduced, and the stability of use is improved.

CN224326630UActive Publication Date: 2026-06-05SHANDONG YONGNAITE RIGGING CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG YONGNAITE RIGGING CO LTD
Filing Date
2025-07-03
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing rope protection sleeves are limited by the thickness of the base and are prone to detachment, resulting in unreliable fixation and frequent maintenance.

Method used

Design an adaptive quick-release rope sheath, including a sheath and a fixing unit. The fixing unit consists of a fixing block and a clamping mechanism. The clamping mechanism fixes the rope to sharp edges to achieve a wider range of fixation. The sheath part operates independently to reduce wear.

Benefits of technology

It achieves stable fixation of the rope, reduces the risk of rope slippage, reduces wear, and improves stability and safety in use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an adaptive fast dress rope sheath, including sheath and fixed unit, the sheath is ring body form, and the ring body is inside transition smooth rope groove, fixedly set up fixed unit under the ring body, the fixed unit includes fixed block, the fixed block is integrally connected with the sheath, sets up the clamping mechanism under the fixed block, the utility model solves the structural defect when the rope protection sleeve uses as the rope channel in the prior art, and the fixed unit and the sheath part are independently set up with the fixed block as the basis, guarantee the quick fixing of sheath part, guarantee the stability of the whole equipment based on, and the more stable safe operation of sheath part.
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Description

Technical Field

[0001] This utility model relates to the field of rope protection structural components, and in particular to an adaptive quick-installation rope sheath. Background Technology

[0002] Rope protectors are common devices for protecting ropes. They are used in various ways, including nesting into rope loops to prevent wear between the hook and the rope, and snapping onto sharp edges to serve as a rope channel.

[0003] However, existing rope protection sleeves are relatively simple in form, typically being a one-piece stamped heart-shaped ring. When used as a rope channel at sharp edges, the limited adjustable range of the gap between its two lower arms restricts its ability to accommodate base thicknesses. Furthermore, when the slot between the arms is widened to a flared shape (narrower at the top and wider at the bottom), it cannot stably nest at any base edge. In particular, relying solely on the gap between the arms for fixation results in insecure securing and a risk of rope slippage. To address this, additional methods like drilling holes and attaching connectors are needed to fix the rope protection sleeve to the base, leading to frequent maintenance due to its fragility. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an adaptive quick-installation rope sheath that allows the rope groove and the fixing part to operate independently, can fix a wider width, and can be quickly assembled.

[0005] The equipment includes a protective sleeve and a mounting unit;

[0006] The sheath is in the form of a ring, with a smoothly transitioned rope groove inside the ring;

[0007] A fixing unit is fixedly installed below the ring body. The fixing unit includes a fixing block, and the fixing block is integrally connected with the sheath.

[0008] A clamping mechanism is provided below the fixed block.

[0009] In other words, it uses an independently set clamping mechanism to fix it on a fixed base such as a sharp edge, so as to achieve a wider range of assembly and fixation; and the sheath part operates independently as a rope protection part, reducing rope wear while ensuring a secure fixation.

[0010] The beneficial effects of this utility model are: This utility model solves the structural defects of the existing rope protective sleeve when used as a rope channel. Its fixing unit and the protective sleeve part are set independently based on the fixing block, which not only ensures the quick fixing of the protective sleeve part, but also ensures the stability of the whole equipment and the more stable and safe operation of the protective sleeve part. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of an adaptive quick-release rope sheath according to the present invention;

[0012] Figure 2 Based on Figure 1 A schematic diagram of the assembly structure;

[0013] Figure 3 yes Figure 1 Side view;

[0014] Figure label:

[0015] 1-Sheath 2-Fixing Block 3-Fixing Base Plate 4-First Clamping Plate 5-Adjusting Screw 6-Second Clamping Plate 7-Adjusting Screw Sleeve

[0016] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0017] Reference Figure 1 , Figure 2 and Figure 3 The present invention provides an adaptive quick-release rope sheath, comprising a sheath 1 and a fixing unit;

[0018] The sheath 1 is in the form of a ring, with a smooth rope groove inside the ring.

[0019] A fixing unit is fixedly installed below the ring body. The fixing unit includes a fixing block 2, which is integrally connected with the sheath 1.

[0020] A clamping mechanism is provided below the fixed block 2.

[0021] In other words, it uses an independently set clamping mechanism to fix it on a fixed base such as a sharp edge, so as to achieve a wider range of assembly and fixation; and the sheath 1 part operates independently as a rope protection part, reducing rope wear on the basis of a secure fixation.

[0022] Example 1: The sheath 1 is integrally formed, including a curved transition section at the top and a clamping wall section extending downward from the two edges of the curved transition section;

[0023] The curved transition section and the clamping wall section are both smooth curved plates with internal grooves that are rope grooves, and the rope grooves are open.

[0024] This achieves the effect of preventing rope wear.

[0025] Preferably, the outer diameter of the rope groove is no greater than half the width of the rope groove, thereby reducing the risk of rope slippage.

[0026] Furthermore, the fixing block 2 is disposed between the two clamping wall sections and extends downward.

[0027] The effect achieved is to optimize the equipment structure and ensure its strength during use.

[0028] In embodiment 2, the clamping mechanism includes a fixed base plate 3 fixedly disposed on the bottom surface of the fixed block 2, and the fixed base plate 3 has a sliding groove at its lower part;

[0029] A first clamping plate 4 is fixedly disposed at one end of the fixed base plate 3, and a second clamping plate 6 is slidably disposed in the groove.

[0030] An adjusting screw 5 is rotatably mounted on the first clamping plate 4. The adjusting screw 5 passes through the second clamping plate 6, and an adjusting screw sleeve 7 is screwed to the tail end of the adjusting screw 5.

[0031] Furthermore, the adjusting screw 5 is rotatably mounted on the inner surface of the first clamping plate 4 via a bearing.

[0032] Furthermore, the slide is a T-shaped slide, and the upper part of the second clamping plate 6 is provided with a closely fitting slider corresponding to the slide.

[0033] Furthermore, the adjusting screw 5 and the adjusting sleeve 7 are provided in one or more sets.

[0034] This results in a more stable locking of the fixed unit to the fixed foundation.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adaptive quick-release rope sheath, comprising a sheath and a fixing unit, characterized in that: The sheath is in the form of a ring, with a smoothly transitioned rope groove inside the ring; A fixing unit is fixedly installed below the ring body. The fixing unit includes a fixing block, and the fixing block is integrally connected with the sheath. A clamping mechanism is provided below the fixing block; The outer diameter of the rope groove is no greater than half the width of the groove.

2. The adaptive quick-release rope sheath according to claim 1, characterized in that, The integrated sheath includes a curved transition section at the top and a clamping wall section extending downward from the two edges of the curved transition section. The curved transition section and the clamping wall section are both smooth curved plates with internal grooves that are rope grooves, and the rope grooves are open.

3. The adaptive quick-release rope sheath according to claim 2, characterized in that, The fixing block is disposed between the two clamping wall sections and extends downward.

4. The adaptive quick-release rope sheath according to claim 1, characterized in that, The clamping mechanism includes a fixed base plate fixedly disposed on the bottom surface of the fixed block, and a sliding groove is provided on the lower part of the fixed base plate; A first clamping plate is fixedly disposed at one end of the fixed base plate, and a second clamping plate is slidably disposed within the sliding groove; An adjusting screw is rotatably mounted on the first clamping plate, the adjusting screw passes through the second clamping plate, and an adjusting sleeve is screwed to the tail end of the adjusting screw.

5. The adaptive quick-release rope sheath according to claim 4, characterized in that, The adjusting screw is rotatably mounted on the inner surface of the first clamping plate via a bearing.

6. The adaptive quick-release rope sheath according to claim 4, characterized in that, The slide is a T-shaped slide, and the upper part of the second clamping plate is provided with a slider that fits tightly to the slide.

7. The adaptive quick-release rope sheath according to claim 4, characterized in that, The adjusting screw and adjusting sleeve are provided in one or more sets.