A rolling device applied to cylindrical equipment
A cylindrical and equipment technology, applied in the direction of manufacturing tools, hand-held tools, etc., can solve problems such as inability to use, and achieve the effect of convenient fine-tuning
Active Publication Date: 2019-05-03
NORTHWEST INST OF NUCLEAR TECH
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Problems solved by technology
[0004] In fact, when some cylindrical equipment rolls, it is necessary to prevent the cylindrical equipment from slipping along the length direction, and after the rolling is in place, the cylindrical equipment needs to be stopped and limited, which is convenient for installation and debugging of the cylindrical equipment. The flange structure and the cylindrical equipment with multiple ribs in the middle can only be supported by the flanges at both ends when performing rolling operations, so that the existing cylindrical rolling mechanism cannot be used
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[0034] Rolling device for cylindrical equipment with protruding flanges on both sides. The rolling device can realize the function of manual rolling of cylindrical equipment. It is suitable for cylindrical equipment with flanges at both ends and installed with flange connection. The connection head and the manual rolling function in the two cases where there are flanges at both ends and no connection head is installed, overcome the existing rolling mechanism that does not consider the axial sliding of the equipment and has no stop limit function after rolling into place question.
[0035] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:
[0036] see figure 1 , the rolling device is generally equipped with two connecting trusses 2, and the length of the connecting truss 2 is determined by the length of the cylindrical device 18; In order to make the cylindrical equipment more reliably installed on the two rolling mecha...
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The invention relates to a rolling device for a cylindrical facility. The rolling device for the cylindrical facility comprises a connecting truss and two rolling mechanisms. The two rolling mechanisms are installed at the two ends of the connecting truss and symmetrically arranged. Each rolling mechanism comprises a base, a first vertical plate, a second vertical plate, rolling assemblies and a limiting assembly. The first vertical plates and the second vertical plates are vertically and fixedly installed on the bases, and are kept parallel to each other, and the first vertical plates are lower than the second vertical plates in the height direction. The two rolling assemblies of each rolling mechanism are arranged, installed between the corresponding first vertical plate and the corresponding second vertical plate and used for providing the guiding force in the rotation process of the cylindrical facility. Each limiting assembly is installed on the portion, higher than each first vertical plate, of the corresponding second vertical plate and used for limiting the cylindrical facility to rotate. The rolling device for the cylindrical facility can achieve rolling of the cylindrical facility with flange structures at the two ends and a plurality of ribs in the middle, can also prevent the cylindrical facility from sliding in the axial direction and conducts movement-preventing limiting after the cylindrical facility rolls in place.
Description
technical field [0001] The invention relates to a rolling device applied to cylindrical equipment, in particular to a rolling device used for cylindrical equipment with protruding flanges on both sides. Background technique [0002] When installing and debugging some large-scale rotating equipment such as cylindrical equipment, due to the large diameter of the cylindrical equipment, there are inconvenient areas for installation and debugging in the circumferential direction of the cylindrical equipment, and the installation and debugging work cannot be carried out efficiently. The current general practice is to continuously manually roll the cylindrical equipment during installation or commissioning, so that the operating area is in the best position for the operator. [0003] The invention of patent No. CN 204037918 U discloses an adjustable rolling mechanism for rocket bodies with various diameters and specifications. The location can adapt to the difference in the length...
Claims
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IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 徐秀栋李锐苏建仓赵亮李钢郑磊郭太飞陈龙飞
Owner NORTHWEST INST OF NUCLEAR TECH