An adjustable elevator car frame assembly
An adjustable, elevator technology, applied in the direction of elevators, transportation and packaging in buildings, which can solve the problems affecting the progress of elevator installation, installation, length, width and height cannot be changed.
Active Publication Date: 2022-03-01
JIANGSU CHUANGLI ELEVATOR PARTS
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Problems solved by technology
[0002] The car frame is the load-bearing structure of the car, and the load (self-weight and load) of the car is transmitted to the traction wire rope; after the current car frame is installed, its overall length, width and height cannot be changed. In the process, if the structure of the car changes, it will cause the car to be unable to be installed on the car frame, which will affect the progress of the elevator installation.
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[0039] The present invention will be further described below in conjunction with the accompanying drawings.
[0040] see as Figure 1-Figure 8 As shown, the technical solution adopted in this specific embodiment is: it comprises a bottom beam 1, a column 2, a top beam 3 and a brace 4, the bottom beam 1 is provided with an I-shaped structure, and the support blocks 1 on the left and right sides of the bottom beam 1 The middle upper end of -1 is fixed with a column 2 by bolts, the top beam 3 is fixed by bolts between the upper sides of the two left and right columns 2, and the front and rear sides of the column 2 are fixed with braces 4 by bolts. The bottom is fixed on the support block 1-1 by bolts;
[0041] It also contains:
[0042] There are four extension blocks 5, which are respectively installed in the slots 1-1-1 on the front and rear sides of the support block 1-1, and the upper surface of the extension block 5 and the upper surface of the support block 1-1 Surface f...
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An adjustable elevator car frame assembly, the invention relates to the technical field of elevator equipment; there are four extension blocks, which are respectively installed in the slots on the front and rear sides of the support block, and the upper surface of the extension block is flush with the upper surface of the support block Flat setting; there are two extension connecting blocks, which are respectively arranged between the two left and right extension blocks, and the left and right sides of the extension connecting block respectively pass through the guide grooves opened on the inner wall of the support block, and are connected and fixed with the extension block, and the guide grooves It is arranged through the slot; there are two connecting support blocks, which are respectively fixed on the inner wall of the extension connecting block; there are two supporting seats, which are respectively fixed on the front and rear sides of the transverse partition block in the bottom beam; there are two driving screw rods , which are respectively installed in the corresponding support seats through bearing screw connection, and the threads on the driving screw are set oppositely from the middle to the left and right ends respectively; it can drive the extension block to move within a certain length range, so that the bottom length of the car frame can be adjusted. Adjustable to meet the use of cars of different lengths.
Description
technical field [0001] The invention relates to the technical field of elevator equipment, in particular to an adjustable elevator car frame assembly. Background technique [0002] The car frame is the load-bearing structure of the car, and the load (self-weight and load) of the car is transmitted to the traction wire rope; after the current car frame is installed, its overall length, width and height cannot be changed. In the process, if the structure of the car changes, it will cause the car to be unable to be installed on the car frame, which will affect the progress of the elevator installation. Contents of the invention [0003] The object of the present invention is to aim at the defects and deficiencies of the prior art, to provide an adjustable elevator car frame assembly with simple structure, reasonable design and convenient use, which can drive the extension block to move within a certain length range, so that the bottom of the car frame The length can be adjus...
Claims
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IPC IPC(8): B66B11/02
CPCB66B11/0206
Inventor 李铮
Owner JIANGSU CHUANGLI ELEVATOR PARTS