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A single beam weighing platform

A weighing platform and single beam technology, applied in the direction of load hanging components, transportation and packaging, can solve the problems of delaying production progress, many gantry frames, casting billet rollers affecting maintenance operations, etc. The effect of convenient handling of equipment, convenient and fast handling of faults

Active Publication Date: 2018-06-05
BEIJING ZHONGYUANTONG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the problem that there are many gantry frames on the existing slab weighing platform, and the failure of the slab roller table seriously affects the maintenance operation and delays the production progress

Method used

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  • A single beam weighing platform
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Embodiment 1

[0030] Such as figure 2 and image 3 As shown, the present invention discloses a single-girder weighing platform, including a gantry 1 arranged above the roller table 6 along the longitudinal direction perpendicular to the roller table 6, and the gantry 1 is provided with a weighing device 4, so The weighing device 4 is connected with at least two grabbing units for grabbing the slab 5, and the at least two grabbing units are distributed along the length direction of the roller table 6; the grabbing units can be lifted up and down. When in use, the grasping unit lifts the casting slab 5 from both ends of the casting slab 5, and hovers in the air for a period of time to stabilize the casting slab 5, and then reads the weight of the casting slab 5 weighed by the weighing device 4, which is convenient and timely Adjust the cutting length of the slab 5 to maintain the weight of the slab 5 within an appropriate range. Of course, for a relatively long slab 5, the number of graspi...

Embodiment 2

[0041] The difference between this embodiment and the first embodiment lies in that the installation position of the lifting mechanism 3 is different.

[0042] Specifically, the present invention also discloses a single-girder weighing platform, which includes a gantry 1 arranged above the roller table 6 along the direction perpendicular to the length of the roller table 6, and the gantry 1 is provided with a weighing device 4, The weighing device 4 is connected with at least two grasping units for grasping the slab 5, and at least two grasping units are distributed along the length direction of the roller table 6; the grasping units can all be lifted;

[0043] The grasping units are all connected to the weighing device 4 through the lifting mechanism 3 . The lifting mechanism 3 is preferably a hydraulic cylinder 2 .

[0044] That is, the weighing device 4 is fixed on the gantry 1, and the elevating mechanism 3 and the grasping unit are suspended below the weighing device 4, ...

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Abstract

The invention belongs to the technical field of casting blank online weighing equipment, and discloses a single-beam weighing platform. The single-beam weighing platform comprises a portal frame arranged above a roller way perpendicular to the length direction of the roller way; a weighing device is arranged on the portal frame, and is connected with at least two grabbing units for grabbing casting blanks; the at least two grabbing units are distributed in the length direction of the roller way; and the grabbing units can be lifted. The single-beam weighing platform adopts single portal frame, the weighing device and a lifting mechanism are both connected to the portal frame, and the weighing device is connected with at least two grabbing units distributed in the length direction of the roller way, so that the grabbing and the weighing of the casting blanks are realized; the whole single-beam weighing platform is small in floor area, is smaller in distribution in the length direction of the roller way, is more convenient for equipment carrying, is lower in fault treatment influence, is convenient for quick fault treatment by operators, and largely reduces the influence on the production progress of the casting blanks.

Description

technical field [0001] The invention relates to the technical field of billet online weighing equipment, in particular to a single beam weighing platform. Background technique [0002] During the production process of the slab, it is necessary to weigh the slab on the roller table so as to adjust the cutting length of the slab in time. Such as figure 1 As shown, the weighing platforms currently used by some steel mills include at least two gantry frames respectively arranged at both ends of the billet. Each gantry frame is equipped with: lifting hydraulic cylinder, hook assembly, etc. The specific working principle is: Lift the casting slab on the roller table through the hook assembly on two or more gantry frames, weigh after a certain period of time, and feed back the weight data of the casting slab to the sizing system, so as to correct the sizing length and change The cutting length of the next slab ensures that the weight of the slab is maintained within a certain ran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C13/16
CPCB66C13/16
Inventor 桑建伟代东明康海民赵子法
Owner BEIJING ZHONGYUANTONG SCI & TECH