Cargo elevator car

Abstract

The invention relates to a cargo elevator car. The cargo elevator car comprises a box body, a telescoping mechanism, a locking mechanism and a lifting mechanism, wherein the telescoping mechanism is installed on the lower end face of the box body in a sliding fit mode, the locking mechanism is installed on the telescoping mechanism, the lifting mechanism is installed in the middle of the inner side of the upper end face of the box body, and the lifting mechanism is located above the telescoping mechanism and the locking mechanism. The cargo elevator car can solve the problem that because mostexisting elevator cars adopt sealed boxes, workpieces with long materials in a construction project cannot be transported, the practical effect of the cargo elevator car is poor, the smooth operationof the building operation period is affected, and because cargoes cannot be locked when the cargoes are placed in the box body, the cargoes can be free from falling off in the transportation process,potential safety hazards exist, and after the cargoes reach a certain height in the building construction work, the cargoes cannot be lifted up due to the large weight, the cargoes are difficult to take out and the conveying efficiency is low are solved.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a freight elevator car. Background technique [0002] The car is a box-shaped space used by the elevator to carry and transport people and materials, and the car of the freight elevator is limited to the transportation of materials. Freight elevators run faster, and most of the materials transported are heavier. Freight elevator is a large electromechanical equipment with electromechanical integration, and has a high degree of automation. Scientific maintenance can greatly prolong the service life of the freight elevator. Elevator is a precise means of transportation, no matter how good the quality of the product is, it is impossible to never wear out. For a new freight elevator that has passed the installation and commissioning inspection, whether it can run safely and reliably after delivery for use depends on the user's safety management, perfect maintenance and reasonabl...

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the problem that most of the existing freight elevator cars use sealed boxes and cannot transport some workpieces with long material lengths in construction projects, resulting in poor practical effect of the freight elevator car and affecting the smooth progress of the construction period. It can solve the problem that the existing freight elevator car cannot lock and lock the goods when the goods are put into the box, which may cause the goods to fall off freely during transportation, posing a safety hazard. In construction work, when the goods reach a certain height, due to the weight Larger, unable to lift the goods, making it difficult to take out, and the problem of low transportation efficiency

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