2results about How to "Prevent swaying" patented technology

The utility model discloses a kind of outdoor security equipment box convenient construction installation hanger, including underframe and fixed frame, wherein underframe is fixed with wall through bolt, and the front side of fixed frame is fixed with security equipment box through bolt, and both sides are fixed with underframe using automatic buckle;When installing, first, according to positioning, pre-adopt bolt is fixed in wall surface underframe, then fixed frame and security equipment box are fixed, the whole is lifted to underframe position, the clamping head of rotating lock head is inserted and pushed up to the bottom of slide rail of underframe, and the slide rail can play the role of automatic limiting at this time, avoid left and right swing, when the clamping head of rotating lock head reaches the support table below, it will be automatically withdrawn inside fixed frame, when the two automatic buckles of same side are all slid to the above of corresponding support table, the clamping head of rotating lock head is rotated to the outside under the action of counterweight and is pressed against limiting boss, at this time, security equipment box is slowly lowered to the clamping head on support table, and installation is completed, it is convenient to construct, and it is safer.

The utility model relates to a kind of feeding mechanism of double-end bolt profile straightening device, including stacker, receiving chute, straightening mechanism and control assembly, straightening mechanism includes straightening chute, straightening assembly respectively arranged in the left and right sides of straightening chute and the first drive component for driving straightening assembly left and right movement, receiving chute is connected with straightening chute by transition chute, receiving chute is provided with pusher assembly in the other end relative to transition chute, stacker is arranged in receiving chute side, the end of stacker corresponding receiving chute is feeding end, slope is arranged between feeding end and receiving chute, slope lower end is arranged on receiving chute, feeding end is provided with feeding assembly for the profile at the bottom of stacker to be ejected stacker so that it slides on slope in receiving chute, detection assembly for monitoring whether there is profile in groove and height is arranged above receiving chute, detection assembly, pusher assembly, first drive component, feeding assembly are electrically connected with control assembly respectively.