Connecting rope for secondary protection of high-pressure rubber hose joint

Abstract

The utility model discloses a high-pressure rubber hose connector secondary protection connecting rope which comprises a rope body, winding rings are arranged at the two ends of the rope body, the connecting positions of the winding rings are fastened through nuts, end diamond knots are arranged at the end portions of the two ends of the rope body, the winding ring at one end is connected with a closed loop tightening ring, and the winding ring at the other end is connected with a safety buckle. The rope body is further provided with at least two rope buckle sections, and an elastic buffering buckle is arranged at the end, close to the safety buckle, of the rope body. The use convenience is improved, and in the binding process of the rope body, the elastic buffer buckle and the rope buckle sections on the rope body are matched with each other to be bound and fastened, so that looseness is prevented. And finally, the tightening ring end of the permanent closing ring is connected to the high-pressure hose in a sleeving mode, the safety buckle is clamped to the fixing frame, and secondary fixing protection is formed on the basis of original fixing. Operation is easy, fast and convenient, stability is high, it is guaranteed that the high-pressure pipe is not prone to falling off and throwing out after being impacted by high pressure, the high-pressure pipe is prevented from being broken, the service life is prolonged, and the effect of safe use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging devices, in particular to a secondary protection connecting rope for a high-pressure hose joint. Background Art

[0002] A large number of hydraulic, water pressure, and air pressure pipelines are used in the coal mine production process, especially water pressure and air pressure hoses used as pneumatic tools. Because they are often disassembled, assembled, and rotated, they are prone to fall off during use due to factors such as aging of the fixings of the connectors. In the relatively dark environment of coal mines, limited lighting cannot avoid falling pipelines in time, and it is easy for high-pressure pipelines to cause injuries to workers during high-speed swinging. In order to avoid the above phenomenon, the current plan uses iron wire to tie the joints to prevent them from falling off and causing injuries. However, it is difficult to tie and disassemble with iron wire, and high-pressure hoses are often tied with iron wire, which will damage the hose joints close to the operating equipment and cause premature aging of the pipeline. At the same time, the iron wire used for tying is also easy to scratch and stab construction workers, bringing safety hazards and operational difficulties to safe production. Utility Model Content

[0003] In order to solve the technical problems mentioned in the background technology, the utility model provides a secondary protection connecting rope for a high-pressure hose joint.

[0004] The utility model adopts the following technical scheme: a secondary protection connecting rope for a high-pressure hose joint, comprising a rope body, loops are arranged at both ends of the rope body, nuts are used to fasten the loop connections, and end diamond knots are arranged at the ends of the rope body; the loop at one end is connected to a closed-loop tight ring; the loop at the other end is connected to a safety buckle; at least two rope buckle sections are also arranged on the rope body, and an elastic buffer buckle that cooperates with and is buckled on the rope buckle section is arranged at one end of the rope body close to the safety buckle.

[0005] Furthermore, the rope body has a diameter of 16-150 mm and is formed by 3, 8 or 12 identical rope strands braided together.

[0006] Furthermore, the elastic buffer buckle includes a mesh bag and an elastic bag; the mesh bag is formed by small rope strands woven horizontally and vertically; the elastic bag includes an elastic wear-resistant fiber bag and elastic fibers filled in the elastic wear-resistant fiber bag.

[0007] Furthermore, the rope buckle section is arranged in an "8" shape, and the rope buckle section is provided with a buttonhole for use with an elastic buffer buckle.

[0008] Compared with the prior art, the utility model has the following advantages: the secondary protection connecting rope of the high-pressure hose joint designed in the utility model can quickly tie the rope body to the high-pressure hose during use, and remove the rope body from the tied high-pressure hose, thereby improving the convenience of use. At the same time, during the tying process, the elastic buffer buckle and several rope buckle segments on the rope body cooperate with each other to tighten and prevent loosening. Finally, the permanent closed loop clamp ring end is sleeved on the high-pressure hose, and the safety buckle is engaged on the fixing frame to form a secondary fixed protection on the basis of the original fixing. The operation is simple, fast and convenient, and the stability is strong, ensuring that the high-pressure pipe is not easy to fall off or thrown out after being impacted by high pressure, preventing the high-pressure pipeline from breaking, and improving the service life, so as to achieve the effect of safe use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the overall structure of the secondary protection connecting rope of the high-pressure hose joint of the utility model;

[0010] Figure 2 It is a schematic diagram of the overall structure of the elastic buffer buckle of the utility model.

[0011] in:

[0012] 1-rope body, 2-loop, 3-nut, 4-end diamond knot, 5-closed loop tight ring, 6-safety buckle, 7-rope buckle section, 8-elastic buffer buckle,

[0013] 81-mesh bag, 82-elastic bag. DETAILED DESCRIPTION

[0014] In order to facilitate those skilled in the art to understand the technical solution of the utility model, further description is now made with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model.

[0015] In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, it is apparent that one or more embodiments may be implemented without these specific details. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present invention.

[0016] like Figure 1As shown, it is a schematic diagram of the overall structure of the secondary protection connecting rope for the high-pressure hose joint of the utility model, including a rope body 1, with loops 2 arranged at both ends of the rope body 1, and nuts 3 are used to fasten the connection parts of the loops 2, and diamond knots 4 are arranged at the ends of the rope body 1 to prevent the ends from slipping out of the nuts 3 after being stressed. The diameter of the rope body 1 is 16-150mm, and it is woven together by 3, 8 or 12 identical rope strands. The loop 2 at one end is connected to a closed-loop tight ring 5, and the loop 2 at the other end is connected to a safety buckle 6. At least two rope buckle segments 7 are also arranged on the rope body 1, and an elastic buffer buckle 8 that cooperates with and is buckled on the rope buckle segment 7 is arranged at the end of the rope body 1 close to the safety buckle 6. As shown Figure 1 As shown, the rope buckle section 7 is arranged in an "8" shape, and the rope buckle section 7 is provided with a buttonhole for use with the elastic buffer buckle 8.

[0017] The secondary protection connecting rope of the high-pressure hose joint designed in the utility model can quickly tie the rope body to the high-pressure hose during use, and remove the rope body from the tied high-pressure hose, thereby improving the convenience of use. At the same time, during the tying process, the elastic buffer buckle on the rope body and the eyelets of several rope buckle sections cooperate with each other to tighten the bolt to prevent loosening. Finally, the permanent closed loop clamp ring end is sleeved on the high-pressure hose, and the safety buckle is clamped on the fixing frame. The operation is simple, fast and convenient, and the stability is strong. It ensures that the high-pressure pipe is not easy to fall off or thrown out after being impacted by high pressure, prevents the high-pressure pipeline from breaking, and improves the service life to achieve the effect of safe use.

[0018] like Figure 2 As shown, it is a schematic diagram of the overall structure of the elastic buffer buckle of the utility model. The elastic buffer buckle 8 includes a mesh bag 81 and an elastic bag 82. The mesh bag 81 is formed by small rope strands woven horizontally and vertically. The elastic bag 82 includes an elastic wear-resistant fiber bag and elastic fibers filled in the elastic wear-resistant fiber bag. Therefore, the elastic bag 82 has a certain elasticity and can be compressed and penetrated by external force during the buckle threading process with the rope buckle section 7. After penetration, the diameter will be enlarged due to the elastic effect of itself to form a buckle.

[0019] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A secondary protection connecting rope for a high-pressure hose joint, characterized in that: The invention comprises a rope body (1), wherein loops (2) are arranged at both ends of the rope body (1), nuts (3) are used to fasten the connection between the loops (2), and end diamond knots (4) are arranged at the ends of both ends of the rope body (1); the loop (2) at one end is connected to a closed loop tightening ring (5); the loop (2) at the other end is connected to a safety buckle (6); at least two rope buckle sections (7) are also arranged on the rope body (1), and an elastic buffer buckle (8) which is matched and buckled on the rope buckle section (7) is arranged at one end of the rope body (1) close to the safety buckle (6).

2. The secondary protection connecting rope for high-pressure hose joints according to claim 1 is characterized in that: The rope body (1) has a diameter of 16-150 mm and is formed by 3, 8 or 12 identical rope strands braided together.

3. The secondary protection connecting rope for high-pressure hose joints according to claim 2 is characterized in that: The elastic buffer buckle (8) comprises a mesh bag (81) and an elastic bag (82); the mesh bag (81) is formed by weaving a mesh with small rope strands interlaced horizontally and vertically; the elastic bag (82) comprises an elastic wear-resistant fiber bag and elastic fibers filled in the elastic wear-resistant fiber bag.

4. The secondary protection connecting rope for high-pressure hose joints according to claim 3 is characterized in that: The rope buckle section (7) is arranged in an "8" shape, and the rope buckle section (7) is provided with a buttonhole for use with the elastic buffer buckle (8).

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