Guide fastening connection structural part of elevator guide rail

Abstract

The invention discloses a guide fastening connection structural part of an elevator guide rail, and relates to the field of elevator guide rails. The guide fastening connection structural part comprises a butt joint vertical plate, wherein fixed side plates are symmetrically welded to the two side edges of the butt joint vertical plate; fixed holes are formed in the side edges of the fixed side plates; inserting vertical plates are symmetrically welded to the two ends of the butt joint vertical plate; one side edge of each inserting vertical plate is in butt joint with a first buckling block; the side edge, away from the corresponding first buckling block, of each inserting vertical plate is in butt joint with a second buckling block; side arc plates are horizontally welded to the side edges, away from the butt joint vertical plate, of the fixed side plates; a turnover supporting rod is horizontally arranged between the side arc plates; middle fixed rods are inserted into the top faces of the side arc plates; and limiting holes are evenly formed in the top faces of the side arc plates. The device is designed to be of an integrated structure, operation is convenient, during hiding, clamping arrangement is adopted, the surface is smoother, the sliding smoothness of an elevator is not affected, and meanwhile, the adjustable structure is adopted, so that the guide fastening connection structural part can adapt to mounting operation of multiple environments.

Description

technical field [0001] The invention relates to the technical field of elevator guide rails, in particular to a guiding, fastening and connecting structure for elevator guide rails. Background technique [0002] Elevator guide rails are elevator components composed of steel rails and connecting plates, which are divided into car guide rails and counterweight guide rails. From the cross-sectional shape, it can be divided into three types: T-shape, L-shape and hollow. While the guide rail plays a guiding role, it also bears the impact force of the car and elevator braking, and the impact force of the safety gear during emergency braking. The magnitude of these forces is related to the load and speed of the elevator, so guide rails should be selected according to the speed and load of the elevator. It is usually called the car guide rail as the main rail, and the counterweight guide rail as the auxiliary rail. [0003] For the current elevator guide rails, when they are dock...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a guiding and fastening connection structure for elevator guide rails to solve the above-mentioned background technology. When the current elevator guide rails are docked, the socket structure is used to connect, so that there is a gap at the connection position. Or unevenness, there will be jams when the elevator slides, which will make the elevator run unstable and make the internal personnel feel dangerous, which is not conducive to the use of the current elevator guide rails. The fixation is not stable enough, and there is a risk of derailment when the elevator is running at high speed

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