High-strength non-slip screw fasteners
A non-slip, high-strength technology, used in threaded fasteners, locking fasteners, screws, etc., can solve the problems of easy falling off, reduced strength of screws, and rust death, etc. force-enhancing effect
Active Publication Date: 2021-04-20
WENZHOU XINTAI FASTENER
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Problems solved by technology
[0002] It is recommended to use the cable buckle and screw to fix the connection method of the new rope for the mountain hanging net to the old rope. This is a common method for wire rope installation. The existing screws are not very effective in stabilizing the connection when fixing the mountain. It is easy to fall off when it is squeezed vigorously, and the screws cannot be installed well during the anchoring process, and the installation speed is very slow. If you want to install the screws quickly, it is easy to distort the screws during the installation process. Causes damage and waste of the screws, because the screws are fixed in the mountain for a long time, it will cause rust or rust, and the long-term use will easily cause the strength of the strength screws to decrease
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[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0023] Such as Figure 1-Figure 7 As shown, the high-strength anti-skid screw fastener of the present invention includes a screw rod 4, a propulsion mechanism 1 arranged inside the screw rod 4, a lubricating mechanism 2 arranged inside the screw rod 4 connected with the propulsion mechanism 1, and a lubricating mechanism 2 arranged on the top of the screw rod 4 The clamping mechanism 3 connected with the propulsion mechanism 1 and the limit mechanism 5 arranged inside the screw rod 4 and connected with the propulsion mechanism 1, the propulsion mechanism 1 includes a hammer rod 11, a chuck 12, a draw groove 13 and a chute 14, and the hammer rod The bottom of 11 is installed in the draw-in groove 13 inside the screw rod 4, and the side wall of the ...
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The invention relates to the field of screw technology, specifically high-strength anti-slip screw fasteners, high-strength anti-slip screw fasteners, including a screw, a propulsion mechanism arranged inside the screw, and a lubricating mechanism connected to the propulsion mechanism arranged inside the screw Mechanism, the clamping mechanism connected to the propulsion mechanism arranged on the top of the screw rod and the limit mechanism connected to the propulsion mechanism arranged inside the screw rod; the lubrication mechanism inside the screw rod can be driven by the propulsion mechanism provided during the propulsion process, so that The oil bag is broken, lubricated by the lubricating oil stored inside the oil bag, and the screw rod can be locked by the provided clamping mechanism, so as to achieve a stable function. The screw rod is limited by the set limit mechanism, the movable block can move inside the block groove, so that the clamping head can be limited, and the tapered rod is fixed inside the mountain body, so that the bolt is firmly fixed.
Description
technical field [0001] The invention relates to the technical field of screws, in particular to high-strength anti-skid screw fasteners. Background technique [0002] It is recommended to use the cable buckle and screw to fix the connection method of the new rope for the mountain hanging net to the old rope. This is a common method for wire rope installation. The existing screws are not very effective in stabilizing the connection when fixing the mountain. It is easy to fall off when it is squeezed vigorously, and the screws cannot be installed well during the anchoring process, and the installation speed is very slow. If you want to install the screws quickly, it is easy to distort the screws during the installation process. Cause the damage and waste of screw, because screw can cause it to get rusty or rusty when being fixed in the mountain body for a long time, use for a long time easily causes the strength of strength screw to decline. Contents of the invention [000...
Claims
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IPC IPC(8): F16B39/28F16N1/00
CPCF16B39/28F16N1/00
Inventor 唐春
Owner WENZHOU XINTAI FASTENER