Safety protection rope
By designing an adjustable-length safety rope, the problem of existing ropes not being able to be adjusted in length was solved, improving the safety of high-altitude operations and ensuring the safety of workers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-03-24
AI Technical Summary
Existing safety ropes cannot quickly adjust the distance between the two ends, which can cause workers to fall too far during high-altitude operations, potentially leading to safety accidents.
A safety rope has been designed, comprising a rope, a fixing ring, and a clamping ring. The adjustable bending length of the rope is achieved through a hand-tightened bolt and a limiting plate structure, and safety is ensured by the clamping seat and clamping ring.
It enables flexible adjustment and fixation of rope length, reducing the fall height of workers during high-altitude operations, improving safety, and features a simple structure, easy operation, and a detachable and replaceable clamping base to ensure long-term stability.
Smart Images
Figure CN224024086U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of safety rope, concretely relates to a safety protection rope. BACKGROUND
[0002] When working in a building, if operating on a stand above 2m, it is high-altitude operation. In high-altitude operation, the construction personnel usually wear a safety rope. The safety rope is a rope used for protecting personnel and articles during high-altitude operation, and is suitable for electricians, construction workers, telecommunication workers, wire maintenance and similar trades.
[0003] However, the current rope structure is simple, generally a common rope, and the distance between the two ends of the rope cannot be changed. Once the rope is too long, the protection effect will be lacking, causing the falling distance of the worker to be too large, which will cause the worker to collide with the ground or the platform below after falling, resulting in a safety accident. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a safety protection rope, which is simple in structure and can quickly adjust the distance between the two ends of the rope to solve the problems in the above background.
[0005] The utility model is realized through the following technical scheme: a safety protection rope, comprising a rope, a fixing ring and a clamping ring, the fixing ring is installed at one end of the rope, the clamping ring is sleeved at the other end of the rope, a connecting rope is installed between the fixing ring and the clamping ring, a section of the rope between the fixing ring and the clamping ring is in a curved state, an inner part of the clamping ring is provided with a clamping seat, the clamping seat and the clamping ring are clamped on the rope, one end of the clamping ring is provided with a hand screw bolt for moving the clamping seat, thickened parts are formed on the corners of the two sides of the clamping ring, and the two ends of the thickened parts are provided with limiting plates for limiting the clamping seat in the inner part of the clamping ring.
[0006] As a preferred technical scheme, one end of the clamping seat is provided with an arc-shaped groove, an inner wall surface of the arc-shaped groove is provided with anti-skid lines, the anti-skid lines and the arc-shaped groove are closely arranged against the rope, the other end of the clamping seat is provided with a mounting groove, a bearing is installed in the mounting groove, a pressure block is installed in the inner ring of the bearing, a screw hole is arranged on the outer wall surface of the clamping ring opposite to the inner ring of the bearing, the hand screw bolt is threadedly connected in the screw hole, one end of the hand screw bolt is inserted into the inner ring of the bearing and is arranged against the pressure block.
[0007] As a preferred technical scheme, the thickened parts are axially provided with limiting channels, limiting rods are installed on the inner side surfaces of the limiting plates opposite to the limiting channels.
[0008] As a preferred technical scheme, the first through holes are arranged axially on the thickened portions, the second through holes are arranged opposite to the first through holes on the limiting plates, the bolts are inserted into the first through holes and the second through holes, and the bolts are screwed with the nuts arranged on the thickened portions.
[0009] As a preferred technical scheme, the rope and the connecting rope are made of high-strength synthetic fibers.
[0010] As a preferred technical scheme, the two sides of the clamping seat are arranged in contact with the inner side of the clamping ring, and the other two sides of the clamping seat are arranged in contact with the limiting plates.
[0011] The utility model discloses the beneficial effect is: the utility model discloses simple structure, convenient operation, the middle of rope can be bent, the distance between the two ends of rope can be adjusted by changing the length of bending, to adapt to different situations, and after adjusting, the clamping ring and clamping seat of closing together can fix it, and the clamping seat can be disassembled and replaced, to ensure the stability of clamping. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.
[0013] Figure 1 It is the overall structure schematic diagram of the utility model;
[0014] Figure 2 It is the side view of the utility model;
[0015] Figure 3 It is the structure schematic diagram of the utility model fixed ring, connecting rope and clamping ring;
[0016] Figure 4 It is the structure schematic diagram of the utility model clamping seat and limiting plate.
[0017] Among them, 1, rope;2, fixed ring;3, clamping ring;4, connecting rope;5, thickened portion;6, hand screw bolt;7, limiting channel;8, limiting rod;9, clamping seat;10, limiting plate;11, bolt;12, bearing;13, pressure block. DETAILED DESCRIPTION
[0018] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are intended to explain the present application, and should not be understood as limiting the present application.
[0019] All features disclosed in this specification, or all steps of any methods or processes disclosed in this specification, can be combined in any manner, except where features or steps are mutually exclusive.
[0020] Any feature disclosed in this specification, unless stated otherwise, can be replaced by alternative features or equivalents having the same or a similar effect. That is, unless stated otherwise, each feature is one example only of a number of alternative or comparable features.
[0021] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the safety protection rope 1 of the present application comprises a rope 1, a fixing ring 2 and a clamping ring 3, the fixing ring 2 is installed at one end of the rope 1, the clamping ring 3 is sleeved at the other end of the rope 1, a connecting rope 4 is installed between the fixing ring 2 and the clamping ring 3, a section of the rope 1 between the fixing ring 2 and the clamping ring 3 is in a curved state, an inner part of the clamping ring 3 is provided with a clamping seat 9, the clamping seat 9 and the clamping ring 3 are clamped on the rope 1, one end of the clamping ring 3 is provided with a hand screw bolt 6 for moving the clamping seat 9, thickened portions 5 are formed on the corners of the two sides of the clamping ring 3, and the two ends of the thickened portions 5 are provided with limiting plates 10 for limiting the clamping seat 9 in the inner part of the clamping ring 3.
[0022] In this embodiment, one end of the clamping seat 9 is provided with an arc-shaped groove, an inner wall surface of the arc-shaped groove is provided with anti-skid lines, the anti-skid lines and the arc-shaped groove are closely arranged against the rope 1, the other end of the clamping seat 9 is provided with a mounting groove, a bearing 12 is installed in the mounting groove, a pressure receiving block 13 is installed in the inner ring of the bearing 12, a screw hole is arranged on the outer wall surface of the clamping ring 3 opposite to the inner ring of the bearing 12, the hand screw bolt 6 is threadedly connected in the screw hole, one end of the hand screw bolt 6 is inserted into the inner ring of the bearing 12 and is arranged against the pressure receiving block 13.
[0023] In this embodiment, the thickened portions 5 are axially provided with limiting channels 7, the inner side surfaces of the limiting plates 10 are provided with limiting rods 8 opposite to the limiting channels 7, and the limiting rods 8 are inserted into the limiting channels 7.
[0024] The limiting rods and the limiting channels can position the limiting plates, and the rotation of the limiting plates is avoided.
[0025] In the embodiment, the first through holes are arranged axially on the thickened portion 5, the second through holes are arranged opposite to the first through holes on the limiting plates 10, the bolts 11 are inserted into the opposite first through holes and second through holes, and the nuts are threadedly connected to the ends of the bolts 11 and are pressed against the thickened portion 5.
[0026] In the embodiment, the rope 1 and the connecting rope 4 are made of high-strength synthetic fibers, so that the strength of the rope and the connecting rope is increased to ensure the safety in use.
[0027] In the embodiment, the two sides of the clamping seat 9 are arranged in contact with the inner side of the clamping ring 3, and the other two sides of the clamping seat 9 are arranged in contact with the limiting plates 10, so that the clamping seat can only move up and down along the inner side of the clamping ring and the limiting plates, and the swinging of the clamping seat is avoided.
[0028] In use, the hand screw bolt is rotated to move downward along the screw hole, and after the pressure of the hand screw bolt on the clamping seat is lost, the clamping seat can descend along the clamping ring, so that the rope is not clamped, at this time, the rope can be pulled to reduce or enlarge the bending degree of the rope, so as to change the distance between the two ends of the rope, and the adaptability is increased, after the bending length is determined, the hand screw bolt is rotated to move upward along the screw hole and press the pressure block and the clamping seat, and the clamping seat can clamp and fix the rope on the rope, so that when the worker falls, the pulling force will act on the clamping ring, the connecting rope and the fixing ring, so as to reduce the falling height and increase the safety.
[0029] The clamping seat can be replaced, after a long time of use, the anti-skid pattern on the clamping seat or the clamping seat will be worn, at this time, the nut can be removed, the bolt can be pulled out, the limiting plate can be taken out outward, after the limiting plate is blocked, the hand screw bolt can be rotated downward, the clamping seat can be lifted from the hand screw bolt and taken out outward, so as to be repaired and replaced.
[0030] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited by the protection scope defined in the claims.
Claims
1. A safety line (1) characterized in that: The utility model relates to a kind of rope fixing device, including rope (1), fixed ring (2) and clamping ring (3), the fixed ring (2) is installed at one end of rope (1), clamping ring (3) is sleeved at the other end of rope (1), connecting rope (4) is installed between fixed ring (2) and clamping ring (3), the section of rope (1) between fixed ring (2) and clamping ring (3) is in curved state, the inside of clamping ring (3) is equipped with clamping seat (9), clamping seat (9) is clamped with clamping ring (3) setting on rope (1), one end of clamping ring (3) is equipped with hand screw bolt (6) that moves clamping seat (9), thickening (5) is formed on the angle of the two sides of clamping ring (3) and protrudes, and the two ends of thickening (5) are equipped with limiting plate (10) for limiting clamping seat (9) in the inside of clamping ring (3).
2. Safety line (1) according to claim 1, characterized in that One end of clamping seat (9) is equipped with arc slot, and anti-skid line is provided on the inner wall surface of arc slot, and anti-skid line and arc slot are closely in contact with rope (1), the other end of clamping seat (9) is equipped with mounting groove, bearing (12) is installed in mounting groove, pressure block (13) is installed in the inner ring of bearing (12), and screw hole is provided on the outer wall surface of clamping ring (3) opposite to the inner ring of bearing (12), hand screw bolt (6) is screwed in screw hole, one end of hand screw bolt (6) is inserted into the inner ring of bearing (12) and is in contact with pressure block (13).
3. Safety line (1) according to claim 1, characterized in that Limiting channel (7) is axially provided on thickening (5), and limiting rod (8) is installed on the inner side of limiting plate (10) opposite to limiting channel (7), and limiting rod (8) is inserted into limiting channel (7).
4. Safety line (1) according to claim 1, characterized in that First through-hole is axially provided on thickening (5), and second through-hole is provided on the inner side of limiting plate (10) opposite to first through-hole, and bolt (11) is inserted into opposite first through-hole and second through-hole, one end of bolt (11) extends to outside, and nut is screwed to compress limiting plate (10) on thickening (5).
5. Safety line (1) according to claim 1, characterized in that Rope (1) and connecting rope (4) are made of high-strength synthetic fiber.
6. Safety line (1) according to claim 1, characterized in that The two sides of clamping seat (9) are in contact with the inner side of clamping ring (3), and the other two sides of clamping seat (9) are in contact with limiting plate (10).