Anti-winding double-hook safety rope

Abstract

The utility model discloses an anti-winding double-hook safety rope, and relates to the technical field of safety ropes, the anti-winding double-hook safety rope comprises two universal rings, a connecting pin shaft is arranged between the two universal rings, an energy-absorbing buffer bag is arranged at the lower part of each universal ring, a heat-sealing adhesive film is sleeved on the outer side of each energy-absorbing buffer bag, and a stay wire type alarm is arranged on the outer side of each heat-sealing adhesive film. Through the arrangement of the two universal rings and the connecting pin shaft, the two safety ropes are connected to the universal ring on the upper side, the universal ring on the lower side is rotatably connected with the universal ring on the upper side, when the two safety ropes are wound, the universal ring on the upper side can be driven to rotate around the universal ring on the lower side, and then the two safety ropes are prevented from being wound together; the oversized hook at the upper end of the safety rope is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of safety ropes, in particular to an anti-winding double-hook safety rope. Background Art

[0002] Because in the power operation environment, the frequency of using safety ropes is extremely high. As technology becomes more and more advanced, the requirements for the convenience of using safety ropes are also getting higher and higher.

[0003] The existing safety rope is hung behind the waist, and the two ropes are easily tangled together. The personnel are usually in a suspended working posture in the air, and it is inconvenient to free their hands to deal with the tangled ropes. In addition, the rope is relatively short, making it difficult to use the double hooks. At the same time, when the energy-absorbing buffer bag of the existing safety rope is opened, the safety rope lacks an effective alarm reminder structure, so that the personnel below the working area cannot be reminded in time, and other personnel cannot discover the fall of the operating personnel in time. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an anti-entanglement double-hook safety rope. By setting two universal rings and a connecting pin, the two safety ropes are connected to the universal ring on the upper side, and the universal ring on the lower side can be rotatably connected to the universal ring on the upper side. When the two safety ropes are entangled, the universal ring on the upper side can be driven to rotate around the universal ring on the lower side, thereby avoiding the two safety ropes from being entangled together, facilitating the use of the extra-large hook at the upper end of the safety rope, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-entanglement double-hook safety rope, comprising two universal rings, a connecting pin is installed between the two universal rings, an energy-absorbing buffer bag is installed at the lower part of the universal ring, a heat-sealing film is provided on the outer side of the energy-absorbing buffer bag, a pull-wire alarm is provided on the outer side of the heat-sealing film, nylon belts extend from the upper and lower ends of the heat-sealing film, an alarm pull wire is provided on the lower side of the pull-wire alarm, the upper edge of the pull-wire alarm is connected to the upper end of the nylon belt by bolts, the lower end of the alarm pull wire is connected to the lower end of the nylon belt by bolts, and the nylon belt on the inner side of the heat-sealing film is folded and stored.

[0006] Furthermore, a safety hook is connected to the lower side of the energy absorbing buffer bag, and the universal ring is connected to the connecting pin shaft through a ball bearing.

[0007] Furthermore, the universal ring is connected to the nylon belt through penetration, and the pull-wire alarm has a built-in battery module.

[0008] Furthermore, two safety ropes are connected to the universal ring on the upper side, and both ends of the safety ropes are sleeved with heat shrink tubing.

[0009] Furthermore, an extra-large and lightweight hook is connected to the upper end of the safety rope, and the heat-sealing adhesive film is shrunk and arranged at the upper and lower ends of the energy-absorbing buffer bag.

[0010] Furthermore, the length of the safety rope is 1.5 meters.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a set of universal rings and connecting pins, so that two safety ropes are connected to the universal ring on the upper side, and the universal ring on the lower side can be rotatably connected to the universal ring on the upper side. When the two safety ropes are entangled, the universal ring on the upper side can be driven to rotate the universal ring on the lower side, thereby preventing the two safety ropes from being entangled together, and facilitating the use of the extra-large hook at the upper end of the safety rope.

[0013] 2. The utility model provides an energy-absorbing buffer bag, a nylon belt, a pull-wire alarm and an alarm pull wire, so that the upper part of the pull-wire alarm is connected to the upper end of the nylon belt, and the lower end of the alarm pull wire is connected to the lower end of the nylon belt. When the energy-absorbing buffer bag is opened for use, the folded nylon belt is opened, and then the alarm pull wire is tightened, causing the pull-wire alarm to sound an alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is an enlarged structural schematic diagram of the energy-absorbing buffer bag in the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of the super-large hook in the utility model;

[0017] Figure 4 It is an enlarged structural schematic diagram of the universal ring in the utility model;

[0018] Figure 5 It is a right sectional structural schematic diagram of the energy absorbing buffer bag in the utility model.

[0019] In the figure: 1. Safety rope; 2. Heat shrink tubing; 3. Universal ring; 4. Energy-absorbing buffer bag; 5. Safety hook; 6. Extra-large hook; 7. Pull-wire alarm; 8. Nylon belt; 9. Alarm pull wire; 10. Heat-sealing film; 11. Connecting pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1-5 The present embodiment provides a technical solution: an anti-entanglement double-hook safety rope, comprising two universal rings 3, a connecting pin 11 is installed between the two universal rings 3, an energy-absorbing buffer bag 4 is installed at the lower part of the universal ring 3, a heat-sealing film 10 is sleeved on the outer side of the energy-absorbing buffer bag 4, a pull-wire alarm 7 is arranged on the outer side of the heat-sealing film 10, nylon belts 8 extend from the upper and lower ends of the heat-sealing film 10, an alarm pull wire 9 is arranged on the lower side of the pull-wire alarm 7, the upper edge of the pull-wire alarm 7 is connected to the upper end of the nylon belt 8 by bolts, the lower end of the alarm pull wire 9 is connected to the lower end of the nylon belt 8 by bolts, and the nylon belt 8 on the inner side of the heat-sealing film 10 is folded and stored.

[0022] like Figure 1-5 As shown, the upper universal ring 3 is connected to two safety ropes 1. The oversized hook 6 connected to the upper end of the safety rope 1 will drive the safety rope 1 to wind when in use. The upper universal ring 3 and the lower universal ring 3 can be rotatably connected through the connecting pin 11 and the ball bearing, thereby avoiding the two safety ropes 1 from being entangled together, thereby facilitating the use of the operator. When the operator falls, the energy-absorbing buffer bag 4 will be opened, so that the folded and stored nylon belt 8 can be fully unfolded, thereby making the upper and lower ends of the nylon belt 8 separated, and the lower end of the nylon belt 8 drives the alarm pull wire 9 to pull the wire alarm 7 to alarm, so that the staff on the ground can receive the alarm reminder and take timely measures to rescue the fallen operator.

[0023] A safety hook 5 is connected to the lower side of the energy absorbing buffer bag 4 , and the universal ring 3 is connected to the connecting pin shaft 11 through a ball bearing.

[0024] like Figure 1 and Figure 4 As shown, the safety hook 5 can be connected to the safety harness of the operator, and then the operator is fixedly connected to the power rack through the safety rope 1 and the oversized hook 6.

[0025] The universal ring 3 is connected with the nylon belt 8 through penetration, and the pull-wire alarm 7 has a built-in battery module.

[0026] like Figure 1 , 2 As shown in , 4 and 5, the battery module inside the pull-wire alarm 7 can provide power for the operation of the pull-wire alarm 7 to ensure stable operation.

[0027] Two safety ropes 1 are connected to the upper universal ring 3 , and heat shrink tubing 2 is sleeved on both ends of the safety ropes 1 .

[0028] like Figure 1 and 4 As shown, the heat shrink tubing 2 can wrap and protect the two ends of the safety rope 1 tightly, thereby preventing the ends of the safety rope 1 from being worn and split.

[0029] An extra-large hook 6 is connected to the upper end of the safety rope 1 , and a heat-sealing adhesive film 10 is shrunk and arranged at the upper and lower ends of the energy-absorbing buffer bag 4 .

[0030] like Figure 1 , 2 As shown in , 3 and 5, the heat-sealing film 10 is wrapped around the folded and stored nylon belt 8. When an operator falls, the nylon belt 8 is tightened and opened under the action of the operator's body gravity. During the opening process of the nylon belt 8, the heat-sealing film 10 can prevent the opening of the nylon belt 8, thereby absorbing the impact of the human body falling, so that the operator is buffered and protected.

[0031] The length of the safety rope 1 is 1.5 meters.

[0032] The working principle of the anti-entanglement double hook safety rope provided by the utility model is as follows: Figure 1-Figure 5 As shown, when in use, the operator connects the safety hook 5 to the safety harness on his body, and then connects the safety rope 1 to the fixed structure of the working area through the oversized hook 6. When the two safety ropes 1 are entangled during the operation and movement of the operator, the upper universal ring 3 connected at the lower ends of the two safety ropes 1 can rotate around the lower universal ring 3, thereby avoiding the safety ropes 1 from being entangled, which is convenient for the operator to operate. When the operator falls, the folded and stored nylon belt 8 is tightened and opened by the operator, and the heat-sealed adhesive film 10 can block the opening process of the nylon belt 8, thereby buffering the impact force of the operator's fall and avoiding injuries to the operator. After the folded nylon belt 8 is opened, the lower end of the nylon belt 8 can drive the alarm pull wire 9 to move, thereby sounding the alarm of the pull wire alarm 7, so that the ground personnel are alerted and take timely measures to rescue the fallen operator.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An anti-entanglement double hook safety rope, comprising a set of universal rings (3), characterized in that: A connecting pin (11) is installed between the two universal rings (3), an energy absorbing buffer bag (4) is installed at the lower part of the universal ring (3), a heat-sealing film (10) is provided on the outer side of the energy absorbing buffer bag (4), a pull-wire alarm (7) is provided on the outer side of the heat-sealing film (10), nylon belts (8) extend from the upper and lower ends of the heat-sealing film (10), an alarm pull wire (9) is provided on the lower side of the pull-wire alarm (7), the upper edge of the pull-wire alarm (7) is connected to the upper end of the nylon belt (8) by bolts, the lower end of the alarm pull wire (9) is connected to the lower end of the nylon belt (8) by bolts, and the nylon belt (8) on the inner side of the heat-sealing film (10) is folded and stored.

2. The anti-entanglement double hook safety rope according to claim 1, characterized in that: A safety hook (5) is connected to the lower side of the energy absorption buffer bag (4), and the universal ring (3) is connected to the connecting pin shaft (11) via a ball bearing.

3. The anti-entanglement double hook safety rope according to claim 1, characterized in that: The universal ring (3) is connected to the nylon belt (8) through penetration, and the pull-wire alarm (7) has a built-in battery module.

4. The anti-entanglement double hook safety rope according to claim 1, characterized in that: Two safety ropes (1) are connected to the universal ring (3) on the upper side, and both ends of the safety ropes (1) are sleeved with heat shrink tubing (2).

5. The anti-entanglement double hook safety rope according to claim 4, characterized in that: The upper end of the safety rope (1) is connected to an oversized hook (6), and the heat-sealing adhesive film (10) is contracted and arranged at the upper and lower ends of the energy-absorbing buffer bag (4).

6. The anti-entanglement double hook safety rope according to claim 4, characterized in that: The length of the safety rope (1) is 1.5 meters.

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