Steel cable tensioning self-locking device for building construction

Abstract

The invention discloses a steel cable tensioning self-locking device for building construction, and belongs to the technical field of steel cable tensioning devices. A steel cable tensioning self-locking device for building construction comprises a fixing frame, two hanging rings are symmetrically arranged on the upper side of the fixing frame, two sliding grooves are symmetrically formed in the inner wall of the fixing frame, sliding blocks are arranged in the sliding grooves, springs A are arranged at the lower ends of the sliding blocks, guide rods are arranged in the middles of the sliding blocks, sleeve plates are arranged on one sides of sleeve blocks A, and penetrating holes are formed in the upper ends of the sleeve plates. A power source is arranged on the right side of the fixing frame, and a loudspeaker is arranged on the upper side of the power source. When a switch is extruded by a sleeve block A, a power supply can supply power to a loudspeaker to give an alarm sound to remind a worker that the steel cable needs to be replaced in time due to overlarge deformation of the steel cable, and a screw rod is rotated to enable a cross block to move in the direction of a cross groove, so that the position of the switch on a sleeve block B is changed; the device can be suitable for steel cables of different specifications.

Description

technical field [0001] The invention relates to the technical field of steel cable tensioning devices, and more specifically, relates to a steel cable tensioning self-locking device for building construction. Background technique [0002] The steel cable tensioning device is needed in the building construction process, and then the steel cable is tightened to facilitate fixing or hoisting other objects. The patent document with the publication number CN113428784A in the prior art provides a building construction The steel cable tensioning device is used, and the device can make a sound when hoisting by setting the structure of the toggle control body, spring leaf, elastic plate, etc., and the staff can know the deformation of the entire tensioning device through the sound. [0003] Although the device has many beneficial effects, there are still the following problems: the device is not convenient for the staff to grasp the deformation of the steel cable during use, and when...

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Problems solved by technology

[0003] Although the device has many beneficial effects, there are still the following problems: the device is not convenient for the staff to grasp the deformation of the steel cable during use, and when the deformation of the steel cable is too large, it is easy to break, which will cause the goods to fall. Will threaten the personal safety of the staff on the lower side

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