Internal clamping type rail self-locking equipment and disassembling and assembling method thereof
A disassembly and assembly method and self-locking device technology, which are applied to seat belts, life-saving equipment, etc., can solve the problems of poor user experience and many steps in the opening process, and achieve the effects of high safety, improved comfort, and reduced complexity.
Pending Publication Date: 2020-12-01
SAIKAER BEIJING INDAL TECH
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Problems solved by technology
[0004] Aiming at the above-mentioned problems in the prior art, the present application proposes an internal clip-type track self-locking device and its disassembly method, which has a simple structure and can solve the problem of many steps in the opening process of the existing high-altitude fall prevention equipment and the user experience. poor problem
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[0038] The present invention will be further described below in conjunction with accompanying drawing.
[0039] figure 1 and figure 2 They are the structural schematic diagrams of the internal snap-in track self-locking devices provided in the present application. exist figure 1 and figure 2 Among them, the internal clamping track self-locking device includes the following parts, that is, a self-locking device 1, a shackle 2 and a buffer connection device 3, wherein the self-locking device 1 is used to partially clamp on the rail 4 (such as Figure 6 to Figure 9shown in ) and can slide on the track 4, the shackle 2 is connected between the self-locking device 1 and the buffer connection device 3, and the buffer connection device 3 may include a single-ring buffer bag 31, a universal joint 32 and a metal hook 33. It should be understood that the buffer connection device 3 may also have other similar structures with reference to relevant national standards.
[0040] In t...
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The invention provides internal clamping type rail self-locking equipment and a disassembling and assembling method thereof. The internal clamping type self-locking equipment comprises a self-lockingdevice; the self-locking device comprises a self-locking equipment body, a rotating mechanism, a first roller mechanism and a second roller mechanism, wherein the first roller mechanism is fixedly arranged on the first end part of the self-locking equipment body, and the second roller mechanism is located on the second end part, opposite to the first end part, of the self-locking equipment body onthe same side, so that the rail self-locking equipment slides in a rail in an internal-clamping mode; and the rotating mechanism penetrates through the self-locking equipment body and is fixedly connected with the second roller mechanism, and the second roller mechanism can rotate along with rotation of the rotating mechanism in the state that the rotating mechanism releases limiting, so that therail self-locking equipment is installed on the rail or disassembled from the rail. By using the internal clamping type rail self-locking equipment, high safety of the self-locking equipment is ensured through two continuous actions of limiting releasing and rotating of the rotating mechanism, and meanwhile, the self-locking equipment is simple in structure and convenient to operate.
Description
technical field [0001] The invention relates to the field of safety protection equipment for high-altitude operations, and more specifically, to an internal card type rail self-locking device and a disassembly method thereof. Background technique [0002] As safety protection is getting more and more attention, especially the anti-fall devices used to protect workers at heights, in addition to the safety requirements of traditional anti-fall equipment, the ease of operation of the product and the comfort of the staff are also important. put forward higher requirements. In the standard of GB 24542-2009 "Self-locking Device with Rigid Guide Rail for Fall Protection", it is required that the fall protection device has two consecutive opening actions. However, many existing fall prevention devices usually have two or more complicated opening actions, which result in poor operating comfort and are not convenient for personnel to use. At the same time, in order to realize two co...
Claims
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IPC IPC(8): A62B35/00
CPCA62B35/00
Inventor 任德亮璩红宝唐树龙
Owner SAIKAER BEIJING INDAL TECH