KR100754737B1 - A drop controller of emergency-escape-rope - Google Patents

Abstract

A descending device for emergency escape is provided to be unnecessary to form a separate keeping unit for keeping a rope by forming so that the rope is wound on a winding wheel, and enable a user to control a falling speed freely by forming a breaking unit operated by a user's operation. A descending device includes: a plate-shaped body(110) having a shaft pin(111); a decelerating part shaft-supported by the body; a winding wheel(130) gear-coupled with a decelerating part; a breaking unit shaft-connected to the decelerating part and operated by a user's operation; and a body housing(120) for receiving the decelerating part, winding wheel, and breaking unit. The winding wheel has an internal gear(131) and a groove-shaped winding part(132). The decelerating part has an idle gear(141) engaging with the winding wheel and a shaft gear(142) connected to the breaking unit. The breaking unit has a disk(151), a compressing plate(152), an operation cam(154), and an operation lever(155).

Description

Downhill {A drop controller of emergency-escape-rope}

1 is an exploded perspective view showing an embodiment according to the present invention.

Figure 2 is an exploded perspective view of the brake means showing an embodiment according to the present invention.

Figure 3 is a perspective view showing an embodiment according to the present invention.

Figure 4 is a side cross-sectional view showing an example according to the present invention.

5 is a state diagram used in one embodiment according to the present invention.

<Description of the symbols for the main parts of the drawings>

110: stiffener body 111: shaft pin 112: vest binding unit

120: steel housing

130: winding wheel 131: internal gear 132: winding unit

141: idle gear 141a: shaft portion 141b: tool coupling portion

142: shaft gear

151 disc 152 pressure plate 153 shaft bracket

154: operation cam 155: operation lever

160: Rope

210: escape vest

The present invention relates to a stiffener, and more particularly, in the stiffener, the rope is configured to be wound around a winding wheel, so that the structure can be simplified by not having a storage means such as a rope wheel or a rope pocket for storing the rope. It is intended to provide a safe escape by providing a brake means that is operated by the user's operation to allow the user to control the falling speed in the falling process.

In general, as a slumber is used to escape by using a rope in case of an emergency such as a fire in a multi-layered building such as an apartment or a school, so as to reduce the descending speed to prevent an accident due to a descent during the escape will be.

As described above, the conventional stiffener has a winding wheel wound around the body while the rope is wound, a reduction gear part condensed on the winding wheel and composed of a ring gear, an idle gear and a shaft gear, and rotation of the winding wheel condensed with the reduction gear part. It is composed of a centrifugal brake unit and a housing which are operated in proportion to the speed.

As described above, the conventional reel is used to hang on the bar provided on the wall. The rope is stored in a storage means such as a rope wheel or a rope pocket, and the user is provided at the end of the rope to make an emergency escape using the same. When the belt is worn and the emergency escape is carried out, the rotation of the winding wheel is caused by the deceleration action of the centrifugal brake portion engaged through the reduction gear part engaged with the winding wheel rotated by the rope and engaged by the rope. Since the lowering speed of the rope is limited to a certain speed range, the user's injury is prevented due to the rapid lowering.

However, the conventional steel bar as described above is configured to adjust the falling speed by limiting the conveying speed of the rope to the hook bar attached to the wall, so that separate storage such as a rope or a rope for storing the rope. There was a problem that the configuration is complicated by having a means.

In addition, the conventional slow steel as described above has a problem that the user can not control the falling speed when the drop speed is configured to be reduced by the friction force according to the centrifugal force.

Thus, the present invention as described above is to provide a storage means such as a rope wheel or a rope bag for the storage of a separate rope, so that the user can solve the problem that the user can not control the falling speed.

That is, the present invention is configured to wrap the rope on the take-up wheel in the steel sheet, and is provided with a brake means that the user is operated by the operation.

Therefore, the present invention does not have to provide a separate storage means for storing the rope by configuring the rope wound around the take-up wheel, the user can freely adjust the falling speed by having a brake means operated by the user's operation will be.

Hereinafter, described in detail by the accompanying drawings as follows.

The present invention is to simplify the configuration and to control the falling speed by the operation by the user to make a safe escape.

That is, the present invention is made of a plate and the gangbang body 110 is provided with a shaft pin 111, the deceleration portion hung on the gangbang body 110, the deceleration portion and the gear is engaged with the end of the rope 160 Winding wheel 130 restrained and wound, the brake means condensed with the deceleration unit and configured to be operated by a user, the deceleration unit and the take-up wheel 110 and the boom housing 120 for receiving the brake means It is composed of.

Here, the winding wheel 130 forms an internal gear 131 which is gear-bound with the reduction unit on the inside, and forms a winding part 132 on the groove on which the rope 160 is wound on the outside.

In addition, the reduction unit is hung on the stiffener body 110, the idle gear 141 is coupled to the take-up wheel 130 and the internal gear, the gear gear and the idle gear 141 and the shaft gear 142 condensed with the brake means. It is composed of.

In addition, the brake means is condensed with the deceleration portion and the disk 151 of the disc in friction contact with the inner surface of the steel plate housing 120, provided between the disc 151 and the deceleration portion by the user's operating force of the disc Protruding from the pressure plate 152 from the outside of the steel plate housing 120 so that the pressing plate 152 for close contact with the steel plate housing 120 can be pulled operation according to the user's operating force. The operation cam 154 is axially supported by one shaft bracket 153, and the operation lever 155 is coupled to the operation cam 154.

In addition, in the practice of the present invention, the idler gear 141 of the reduction unit is composed of three at equal intervals, and one idler gear 141 of the three idler gears 141 has a stiff body 110 on the rear side. Protrudes through the shaft portion (141a), and the shaft portion (141a) can be implemented by forming a tool coupling sphere (141b) to engage the tool of the square to rewind the unwinding rope 160 , The tool coupler (141b) is preferably implemented by forming an angle groove.

On the other hand, the lower part of the body 110 is a vest binding unit 112 is formed to bind the escape vest 210 for escape, the vest binding unit is made of a hook hole.

Hereinafter, the operation of the present invention will be described.

As described above, the present invention is made of a plate and is provided with a gangbang body 110, the shaft pin 111 is provided, the deceleration unit axially stored in the gangbang body 110, the deceleration unit and the gear is coupled to the rope 160 Winding wheel (130) constrained by the end of the), the brake unit condensed with the deceleration unit and configured to be operated by the operation by the user, the deceleration unit for receiving the deceleration unit and the winding wheel (110) and the brake means When the present invention constituted by the housing 120 is applied and implemented, the rope 160 is wound around the winding wheel 130 of the stiffener in the storage so that it is not necessary to provide a storage means for storing a separate rope. The configuration is simplified and the storage volume is minimized.

On the other hand, when attempting to escape using the present invention as described above, the end of the rope 160 wound on the winding wheel 130 of the stiffeners on the hook bar and bound, and the escape vests bound to the stiffener body 110 Wear 210.

Then, the control lever 155 of the descending machine is grabbed to jump out to escape.

At this time, the falling speed is decelerated by the deceleration part to achieve a constant speed deceleration, and when reaching the landing point or reducing the falling speed, the operation plate 152 is pulled by the operation cam 154 by pulling the operation lever 155. ) Causes the disk 151 to be pressed into frictional contact with the inner surface of the stud housing 120.

As described above, when the disk 151 is brought into frictional contact with the stiffener housing 120 by the pressurization of the pressure plate 152, the falling speed is decelerated so that a stable landing and a safe escape are made.

Therefore, in the present invention, the rope is wound around the take-up wheel, so that a storage means such as a rope wheel or a rope bag for storing the rope is not necessary, so that the configuration is simplified and the storage volume is minimized, thereby facilitating the storage.

In addition, by providing a brake means operated by the user's operation, the user can control the falling speed in the falling process, so that a stable landing and a safe escape are achieved.

Claims (3)

The stiffener body 110 made of a plate and provided with a shaft pin 111, the deceleration portion borne by the releasing body body 110, the deceleration portion and the gear is coupled, the winding of the rest of the rope 160 is wound up A wheel 130, a brake means condensed with the deceleration part and configured to be operated by a user, and a slowdown housing 120 accommodating the deceleration part, a winding wheel 110, and a brake means, The winding wheel 130 forms an internal gear 131 which is gear-bound with the reduction unit on the inside, and forms a winding part 132 on the groove on which the rope 160 is wound on the outside, The deceleration part is composed of an idle gear 141 which is supported by the slack body body 110 and the take-up wheel 130 and the internal gear, and the shaft gear 142 that is gear-bonded with the idle gear 141 and condensed with the brake means. , The brake means is condensed with the deceleration part and is provided between the disc 151 of the disc in frictional contact with the inner surface of the steel plate housing 120, and the disc 151 is provided between the disc 151 and the deceleration part by a user's operation force. ) And a shaft bracket protruding from the pressing plate 152 from the outer side of the steel plate housing 120 so that the pressing plate 152 is brought into close contact with the steel plate housing 120, and the pressing plate 152 can be pulled and operated according to a user's operation force. A stiffener, comprising: an operation cam 154 held by a 153; and an operation lever 155 coupled with the operation cam 154. The method of claim 1; The idle gear 141 of the reduction unit is configured to have three equally spaced, and one of the idle gear 141 of the three idle gear 141 protrudes the shaft portion 141a penetrating the stiff body body 110 on the rear side. And the tool engaging hole (141b) is formed on the shaft portion (141a) to couple the tool of the square so as to rewind the loosened rope (160). delete

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