Multifunctional rope regulator

Abstract

The invention provides a multifunctional rope regulator which is characterized by comprising a regulator body, the regulator body is provided with a handle ring, a connecting piece, a friction ring, a positioning piece and a friction piece, the handle ring is connected with the friction ring through the connecting piece, one side of the friction piece is fixed to one side of the friction ring, and the positioning piece is fixed to the other side of the friction piece. The positioning piece is provided with a safety hook hole, the lowest point of the safety hook hole is parallel to the bottom of the friction piece, a safety rope extrusion stopping point is formed through the safety hook and the gravity of a person, and the highest point of the safety hook hole hung with the safety hook is higher than the highest position of the safety rope, so that the safety rope smoothly passes through; compared with the prior art, the device has the advantages of being safe, practical, simple, affordable, wide in market and the like, and can be applied to multiple industries such as high-altitude operation, rock climbing, outer wall cleaning, rescue and high-rise escape.

Description

Technical Field

[0001] The invention belongs to the field of high-rise escape, high-altitude operation, rock climbing and fire-fighting slow-descent equipment and supplies, and specifically relates to a multifunctional rope adjuster. Background Art

[0002] In today's society, there are various types of rope adjusters in the fields of aerial work, rock climbing, exterior wall cleaning, rescue, high-rise escape and fire-fighting descent equipment. Either they have a simple structure and no stop function, or even if they have one, they are not reliable and cannot control the descent speed, which is prone to danger. For example, the more common 8-shaped and ox-horn-shaped descenders on the market today can only be used by professional and trained personnel. For example, the utility model patent, application number 201920084620.6, has a stop function, but the handle design is relatively sharp, which can easily hurt people during emergency descents. Or they have a complex structure and high production costs, which are not conducive to large-scale promotion and popularization. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a simple, safe and efficient multifunctional rope adjuster.

[0004] To achieve the above-mentioned purpose, the present invention provides a multifunctional rope adjuster, characterized in that it includes an adjuster body, the adjuster body is provided with a handle ring, a connecting piece, a friction ring, a positioning piece, and a friction piece, the handle ring is connected to the friction ring through the connecting piece, one side of the friction piece is fixed to one side of the friction ring, and the other side is fixed with a positioning piece, the positioning piece is provided with a safety hook hole, the lowest point of the safety hook hole is parallel to the bottom of the friction piece, and a safety rope extrusion stop point is formed by the safety hook and human gravity, and the highest point of the safety hook hole after the safety hook is hung is higher than the highest position of the safety rope, so that the safety rope can pass smoothly.

[0005] Furthermore, the handle ring, connecting piece, friction ring, positioning piece and friction piece are formed by molding, casting or welding.

[0006] Furthermore, the handle ring can be used as a safety rope winding ring and has the rappelling function of a figure-8 ring.

[0007] Furthermore, the shape of the friction member is any one of a triangle, a trapezoid, and a rectangle.

[0008] Furthermore, the number of the positioning members is one or two. When there are two, one is fixedly connected to the friction member, and the other is fixedly connected to the friction ring.

[0009] Furthermore, the shapes of the handle ring and the friction ring can be designed into various styles according to market needs, not limited to a circle.

[0010] Furthermore, the connecting piece has a folding function.

[0011] Compared with the prior art, the present invention has the following outstanding beneficial effects:

[0012] 1. Safe and practical. The present invention has four operation modes. The first is the panic descent prevention mode, which is suitable for novices. It is easy to operate and can be stopped at will. It is safe and reliable. The second is the descent mode with figure-8 ring and horn descender, which is suitable for trained professionals. The third is the fast descent mode, which is suitable for trained professionals. The fourth is the ascent mode. You can ascend by pulling the lower part of the safety rope. The four usage modes can be switched at will.

[0013] 2. Simple and affordable, the price is similar to the popular simple descenders on the market.

[0014] 3. The market is broad and it can be used in many industries such as aerial work, rock climbing, exterior wall cleaning, rescue, high-rise escape, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 It is a three-dimensional schematic diagram of the descending state of the multifunctional rope adjuster of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the multifunctional rope adjuster of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the multifunctional rope adjuster of the present invention in the stopped state;

[0019] Figure 4 It is a schematic diagram of the structure of the multifunctional rope adjuster of the present invention in the rappelling state; DETAILED DESCRIPTION

[0020] The following is attached to the instruction manual Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Figure 4 The present invention is further described with specific embodiments.

[0021] In the embodiment diagram: 1 handle ring, 2 connecting piece, 3 friction ring, 4 positioning piece, 5 friction piece, 6 safety hook hole, 7 safety rope, 8 safety hook.

[0022] The present invention provides a multifunctional rope adjuster, characterized in that it includes an adjuster body, the adjuster body is provided with a handle ring 1, a connecting piece 2, a friction ring 3, a positioning piece 4, and a friction piece 5, the handle ring 1 is connected to the friction ring 3 through the connecting piece 2, one side of the friction piece 5 is fixed to one side of the friction ring 3, and the other side is fixed with the positioning piece 4, the positioning piece 4 is provided with a safety hook hole 6, the lowest point of the safety hook hole 6 is parallel to the bottom of the friction piece 5, and a safety rope extrusion stop point is formed by the safety hook 8 and human gravity, and the highest point of the safety hook hole 6 after the safety hook 8 is hung is higher than the highest position of the safety rope 7, so that the safety rope 7 can pass smoothly.

[0023] Furthermore, the handle ring 1, the connecting member 2, the friction ring 3, the positioning member 4 and the friction member 5 are integrally formed by molding and welding.

[0024] Furthermore, the handle ring 1 can be used as a winding ring for the safety rope 8 and has the rapid descent function of a figure-8 ring.

[0025] Furthermore, the friction member 5 is in a triangular shape.

[0026] Furthermore, the positioning member 4 is one.

[0027] Furthermore, the handle ring 1 and the friction ring 3 are circular in shape.

[0028] When the present invention is used, the upper end of the safety rope 7 is first fixed in a safe position and placed in a place for descent. The safety rope 7 is then folded in half and passed through the friction ring 3 of the multifunctional rope adjuster, passed around the handle ring 1, and sleeved on the upper part of the connecting member 2. The safety rope 7 is automatically sleeved in the slot formed by the friction ring 3, the positioning member 4, and the friction member 5. Then, the safety hook 8 on the worn safety belt is hung on the safety hook hole 6 and the friction ring 3, so that the safety hook 8 is automatically pressed on the safety rope 7. Before descent, the safety hook 8 is automatically pulled down by the weight of the human body, so that the safety hook 8 and the friction member 5 automatically form a safety hook. The whole rope squeezes the stop point, so the multifunctional rope adjuster is in the stop state. When descending, one hand controls the lower part of the safety rope 7, and the other hand presses down the handle ring 1, so that the safety hook 8 automatically slides to the highest point of the safety hook hole 6, and the safety rope 7 squeezes the stop point and is automatically released, and you can descend freely. Loosen the handle ring 1. Due to the weight of the human body, the handle ring 1 automatically rises, so that the safety rope squeeze point automatically locks the safety rope 7 and the multifunctional rope adjuster can stop. If you descend quickly, lift the safety hook 8 and move the safety rope 7 out of the safety hook 8 so that the safety hook 8 no longer squeezes the safety rope 7. Figure 4 , you can quickly descend by controlling the safety rope 7 with one hand.

[0029] If the user has been trained and is proficient in descending skills, he can also directly fold the safety rope 7 in half, pass it through the handle ring 1, bypass the friction ring 3, and then put it on the upper part of the connecting piece 2 in sequence, and hang the safety hook 8 of the safety belt on the friction ring 3. In this way, the present invention fully possesses all the functions of the figure-eight ring and the ox-horn figure-eight ring. Since this mode is already common, it will not be explained in detail here.

[0030] The present invention is not limited to the embodiments discussed above. The above description of the specific embodiments is intended to describe and illustrate the technical solutions involved in the present invention. Obvious changes or substitutions based on the teachings of the present invention should also be considered to fall within the scope of protection of the present invention.

Claims

1. Multifunctional rope adjuster, characterized by: The invention comprises an adjuster body, wherein the adjuster body is provided with a handle ring, a connecting piece, a friction ring, a positioning piece and a friction piece, wherein the handle ring is connected to the friction ring through the connecting piece, one side of the friction piece is fixed to one side of the friction ring, and the other side is fixed with a positioning piece, wherein the positioning piece is provided with a safety hook hole, wherein the lowest point of the safety hook hole is parallel to the bottom of the friction piece, and a safety rope extrusion stop point is formed by the safety hook and human gravity, and the highest point of the safety hook hole after the safety hook is hung is higher than the highest position of the safety rope, so that the safety rope can pass smoothly.

2. The multifunctional rope adjuster according to claim 1 is characterized in that the handle ring, connecting piece, friction ring, positioning piece and friction piece are molded, cast in one piece or welded.

3. The multifunctional rope adjuster according to claim 1 is characterized in that the handle ring can be used as a safety rope winding ring and has the rappelling function of an 8-shaped ring.

4. The multifunctional rope adjuster according to claim 1 is characterized in that the shape of the friction member is any one of a triangle, a trapezoid, and a rectangle.

5. The multifunctional rope adjuster according to claim 1 is characterized in that: the number of the positioning members is one or two, and when there are two, one is fixedly connected to the friction member, and the other is fixedly connected to the friction ring.

6. The multifunctional rope adjuster according to claim 1 is characterized in that the shapes of the handle ring and the friction ring can be designed into various styles according to market needs and are not limited to a circle.

7. The multifunctional rope adjuster according to claim 1 is characterized in that the connecting member has a folding function.

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