CN2220306Y

CN2220306Y - high-altitude safety landing apparatus

Info

Publication number: CN2220306Y
Application number: CN 94206581
Authority: CN
Inventors: 王亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-12
Filing date: 1994-03-12
Publication date: 1996-02-21
Anticipated expiration: 2004-03-12

Abstract

The utility model relates to a high-altitude safety landing apparatus, which is composed of a guiding ring, a left supporting arm, a right supporting arm and a draw ring, wherein, the guiding ring, the left supporting arm and the right supporting arm are in a curve transition connection; the left supporting arm, right supporting arm and the draw ring of a lower part are in a curve transition connection; the draw ring is a double-layer star shape structure, and the draw ring and the guiding ring are mutually communicated. The utility model has the advantages of simple design structure, fast installation, safe use and low cost. The utility model can be widely used for high building emergency landings.

Description

High-altitude safe falling device

The utility model relates to a kind of device, the particularly high-altitude safe falling device of a kind of slip usefulness from building or analog landing usefulness.

Existing mechanical high-altitude landing-gear structure is comparatively complicated, not easy to operate, and the cost of manufacture height.

It is a kind of simple in structure that the utility model provides, the high-altitude safe falling device of easy operating use and low cost of manufacture

The purpose of this utility model is so real sight: it is by the top guided rings, and left supporting walls, right supporting walls that two symmetries in both sides, guided rings bottom are protruded, left and right sides supporting walls badly are curve transition with drawing of bottom and are connected, and draw ring is double-deck

The shape structure connects between draw ring and the guided rings.

The utility model is easy to use for reaching, the purpose that the people is out of danger rapidly, project organization is simple, the clamping force that it utilizes rope and frictional resistance of the present utility model and is subjected to rope in the middle of the hand control draw ring, the speed that control is glided is until stopping gliding, the utility model is very easily adjusted, install rapidly, and operation easily, can realize fully making the people hightail the purpose of dangerous situation

Fig. 1 is configuration state figure of the present utility model;

Fig. 2 is the utility model user mode figure.

The utility model is described in further detail below in conjunction with drawings and Examples

The utility model as shown in Figure 1, by a φ 8cm round steel drawing, it is by the guided rings 1 on top, the left support arm 2 that two symmetries in both sides, guided rings 1 bottom are protruded, right support arm 3, and draw ring 4 formation, the wherein guided rings 1 and the left and right supporting arms of support arm bottom, the left and right sides, left and right sides support arm is curve transition with the draw ring 4 of bottom and is connected, and draw ring 4 is double-deck

Pass through mutually between the shape structure, draw ring and guided rings.The utility model project organization is comparatively simple, and each one is curve transition and connects, and makes between the utility model and the rope and can produce resistance, can pass through smoothly through each contact point again.It utilizes rope and frictional resistance of the present utility model, and the clamping resistance that is subjected to ropes in the middle of the hand control draw ring 4, the speed that control is glided, until stopping gliding, the utility model user mode as shown in Figure 2, grasp guided rings 1 earlier, rope is inserted in from the dicyclo opening of draw ring 4, and make it reach guided rings from draw ring and the guiding portion of connecting, twine by form as shown in Figure 2, during use, both hands are held draw ring 4, holding the control rope with thumb makes it be positioned at the double-deck middle and generation friction of draw ring 4, rope and the utility model have five friction points as shown in Figure 2, add the control of draw ring, the purpose that can finish control human body falling speed or stop, in order to insure and safety, can adopt another section rope one end to be enclosed within the double-decker, the other end ties up to whereabouts person's waist, to prevent that people are owing to nervous, when both hands lose draw ring, still guarantee downslide person's safety

The utility model also can be used for from skyscraper to transferring the people, especially children, method is to turn the utility model around use, the people is fastened at guided rings one end, the utility model is located, then from the draw ring end to transferring the people, here the utility model has the effect of fixed pulley, different is that its frictional resistance will be far longer than fixed pulley.

The utility model is according to the needs of frictional resistance, the method that the different winding rope of many kinds can also be arranged, just not narration one by one here, because 26S Proteasome Structure and Function of the present utility model is fully aware of, the utility model low cost of manufacture is used than the easier expansion of those more expensive baroque downfall equipments.

Claims

1, a kind of high-altitude safe falling device, it is characterized in that: it is by the guided rings (1) on top, the left support arm (2) that two symmetries in guided rings (1) both sides, bottom are protruded, right support arm (3), and the draw ring of left and right supporting arms bottom (4) constitutes, wherein guided rings (1) and left and right supporting arms, left and right supporting arms is curve transition with the draw ring (4) of bottom and is connected, and draw ring (4) is double-deck The shape structure connects between draw ring (4) and guided rings (1).