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Design Requirements For Sliding Hooks Jul 06, 2017

Making method of Slip hook

Technical Field The utility model relates to a safety slip hook for a person, in particular to a safety sliding hook used for carrying out the operation of a restraining officer from a high sag and for carrying out the use of the item hanging back to a high place.

Background technology based on fire safety considerations, the current building code has clearly stipulated that the number of households in a building to reach a certain number, Slip Hook it will need to set at least a certain number of drop devices, in case of fire can let the high-rise personnel escape. The commonly used descent devices include a slow down machine (vertical drop type) and a sliding hook (oblique drop type). Among them, the slip hook with the seatbelt hanging on a cable, and the seat belt tied to the human body, when the staff to drop, the use of human body weight automatic deceleration downward movement, so that personnel can safely fall to the ground. Similar to the conventional slip hook mainly includes a fixed grip and an active grip, Slip Hook the fixed grip is set with a first guide wheel; the side is provided with a second guide wheel, the cable is the first, the second guiding wheel under the guidance of the active grip and the fixed grip between the rope and the first, the second wheel winding driven rotation, through the first, the second wheel and the barrier plate contact with the brake function. Secondly, in many needs to carry on the personnel drop down the work or the training process more must the related equipment equipment hangs to the high place; however, similar to the conventional slip hooks for the use of vertical drop for the main design needs, Slip Hook but also the restriction of the slip hook can only be used in the above-mentioned for the use of oblique drop, invisible but also caused by the staff down the operation or training inconvenience.

Practical new content The technical problem solved by the utility model is to provide a safety slip hook which can be used to carry out the operation of the restraining personnel from the height of the vertical drop, and for the execution of the item hanging back to the high place. The technical scheme of the utility model is a safety slip hook, includes a set of hand-held, the armature has two handles which can be relatively active, Slip Hook and two rollers are arranged on each handle of the hand, and each guide wheel is provided with a deceleration mechanism; at least one collateral is arranged on one of the grip handles of the hand handle. Wherein, the hand is arranged in one grip handle with an active tip body, the movable tip body can be relative displacement with the grip handle; as well, the activity tip body in the hands of the wrong hand-held direction of the state, can use its own weight to fall into the two grip of the movement of the stroke, on the other hand, the movement of the body in the hands of the correct holding direction of the state, the beginning can exit two grip of the active The grip handle of the movable tip body is provided with a grooves for the relative entry of the other grip, and a a sleeve for the movable tip body is arranged on the body side of the groove. Slip Hook The grip handle set in the movable tip body is provided with a grooves for the relative entry of the other grip handle, and the main body on one side of the groove is provided with a sleeve for receiving the movable tip body, and the grip handle arranged on the other side of the movable tip body is provided with a locating holes which are provided by the movable tip body. The hand is provided with an elastic gusset in one of the grip handles, which can be used for the other grip to cross the card, a accommodating groove is formed between the elastic gusset plate and the grip handle, Slip Hook and the elastic gusset plate and the other grip handle are provided with a mutually-connected inverse tooth, so that the two grip can be connected with the reverse tooth, and another grip can partially offset the card in the slot, so that the use of the reverse tooth card to be used as a slip hook for the normal use of the judgment, to ensure the safety of vertical drop operation. The hand is held in the state of the opposite tooth, the movable tip body can be blocked by another grip without falling into the two grip of the active stroke. The mortgaged piece is a pulley. The hand is provided with a wheel frame for installing the guide wheels and the collateral on the two grip handles respectively.

The outer shape of each guide wheel is toothed, and the inner side of each guiding wheel forms a conical angle of several micro-protrusions, and the inner flank of the guiding wheel frame is provided with a plurality of conical convex block. The hand is provided with a a cable piercing hole at the tail end of another grip with a secured piece, and a a cable hook on the same grip handle with a Saucon. Slip Hook The utility model has the beneficial effect that the safety slip hook of the utility model mainly comprises a set of hands, two rollers and at least one collateral; wherein, the group has two handles which can be relative movable, and is provided with a guide rollers respectively on two grip handles, with two guide wheels, and the cable through the two grip, through the first, Slip Hook the second wheel and the barrier plate contact with the brake function, respectively, the two rollers are located in the hands of the two grip handle, and each guide wheel has a deceleration mechanism; As for, The at least one of the collateral is arranged on one of the grip handles of the hand. In particular, the utility model mainly utilizes the above main technical characteristics, in the hands of the correct hand-held direction of the state, the cable in the action of the two-wheel to wear the way around the hand, and the use of two guiding wheel guide, and the cable through the two grip, using the deceleration of each guide wheel, in conjunction with the control grip and the cable contact and the timely production of braking function, and the personnel can be safely lowered to the ground, or is, the object hanging in the hands of the place, and change the cable to act on the way the collateral to wear around the hand. , Slip Hook the lifting of the cable can be the object hanging back to the high place. According to the main technical features mentioned above, the hand can be further arranged in one grip handle with an active tip body, the movable tip body can be relative to the grip handle, and the movable tip body can use its own weight to fall into the two-grip movable stroke position when the hand is in the wrong hand direction. On the other hand, the movable tip body in the hands of the correct holding direction of the state, the beginning can exit the two grip of the active stroke, and when the operator in the sliding hook and cable of the movement, if the hand in the wrong direction, Its two grip is due to the movement of the tip of the block and can not be pressed, and even the whole hand is unfavorable to the grip, and then to remind users must turn the hand to the correct hand-held direction to wear the cable to prevent the function, to ensure the safety of vertical drop operation. The grip handle of the movable tip body is provided with a grooves for the relative entry of the other grip, and a a sleeve for the movable tip body is arranged on the body side of the groove. The grip handle set by the movable tip body is provided with a locating holes for the movable tip body on the other side of the groove with a sleeve. According to the above main technical characteristics, the hand can be further in one grip handle pivoted with an elastic gusset to allow another grip to cross the card, a accommodating groove is formed between the elastic gusset plate and the grip handle, and the elastic gusset plate and the other grip handle are provided with a mutually-connected inverse tooth, so that the two grip can be connected with the reverse tooth, and another grip can partially offset the card in the slot, so that the use of the reverse tooth card to be used as a slip hook for the normal use of the judgment, to ensure the safety of vertical drop operation. When the hand is connected with the reverse tooth, Slip Hook the movable tip body is blocked by another grip without falling into the two-grip movement.

According to the above-mentioned structures, at least one of the holding handles of the hand handle is a pawn, which can be used as a pulley. According to the above-mentioned structures, the hand is provided with a wheel frame for installing the guide wheels and the collateral parts on its two grip handles respectively. According to the above-mentioned structural patterns, the hand is provided with a Saucon for the cable through the tail end of the other grip with a collateral. According to the above-mentioned structural patterns, the hand is provided with a a cable hook on the other grip handle of the relative secured piece. According to the main structural patterns mentioned above, the hand is provided with a a cable piercing hole at the tail end of the other grip handle in which the collateral is provided, and a cable hook with a cable for the wearing of the same grip handle on the Saucon.