Optimized hot-metal bottle placing and positioning module
By designing semicircular protrusion and depression connections on the steel truck bracket of the trunking station of the iron tank trunking station, the problem of inaccurate placement of the iron tank is solved, the accurate positioning and weighing of the iron tank is achieved, and production safety is improved. efficiency.
Patent Information
- Application Number
- CN202323645757.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2033-12-29
AI Technical Summary
At the converter site, the placement of the molten iron can be inaccurate, resulting in the gap between the molten iron can be offset and the weight of the molten iron can be inconsistent with the weight of the car body, which poses a safety risk.
An optimized molten iron tank placement and positioning module is designed, and the semi-circular convex part is designed under the truncated bearing support of the molten iron tank and the semi-circular depression part is designed on the steel truck bracket of the backflow station, so as to ensure the accurate placement of the molten iron tank by using concave and convex connections.
The positioning and weighing of the molten iron can be achieved, the labor intensity and equipment maintenance costs of workers are reduced, the operational safety performance is increased, and the period of molten iron is shortened.
Smart Images
Figure CN222511328U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an optimized molten iron tank placement and positioning module. Background Art
[0002] During the on-site production process of the converter, the molten iron ladle is often placed inaccurately, the four tonnage sensors have poor contact with the molten iron ladle ear bearing support, or the front and rear gaps between the molten iron ladle ear bearing support and the steel car support are offset, resulting in the weight of the molten iron ladle body being inconsistent with the value displayed on the car body weighing. Especially when encountering a molten iron ladle with low-temperature frozen iron, if the iron exchanger does not carefully check the weight of the empty ladle, it often leads to a serious safety risk of the molten iron ladle being overweight during the molten iron receiving process, or even molten iron overflowing from the molten iron ladle. Summary of the invention
[0003] The utility model aims to provide an optimized molten iron ladle placement and positioning module to ensure accurate weighing of molten iron, safe production and improved production efficiency.
[0004] The purpose of the utility model is achieved as follows: an optimized molten iron ladle placement and positioning module, including a backfilling station steel car bracket and a molten iron ladle ear shaft bracket, the bottom of the molten iron ladle ear shaft bracket has a semicircular protruding connecting portion, the bottom of the backfilling station steel car bracket has a semicircular recessed connecting portion, and the protruding connecting portion cooperates with the recessed connecting portion.
[0005] The utility model optimizes and transforms the ladle support and the steel car support of the backfilling station by using the common mortise and tenon connection principle, designs a semicircular protrusion under the rubbing support of the ladle, and designs a concave semicircular part on the steel car support of the backfilling station, and uses the concave and convex method to accurately place the ladle on the steel car support, so as to achieve accurate positioning and weighing. Before the improvement, personnel were required to observe the ladle placement operation with the naked eye outside the safety range of 15m, and the iron exchanger needed to come out of the operating room to observe with the naked eye whether the value displayed on the crane scale was consistent with the actual weight of the ladle. After the improvement, the positioning is accurate, the weighing is accurate, the labor intensity of workers and the equipment maintenance cost can be reduced, the operation safety performance is increased, and the iron exchange cycle is shortened. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] Figure 1 It is a schematic diagram of the main structure of the utility model. DETAILED DESCRIPTION
[0007] An optimized hot metal ladle placement and positioning module, such as Figure 1 As shown, it includes a backfill station steel car bracket 3 and a molten iron ladle ear shaft bracket 2, the bottom of the molten iron ladle ear shaft bracket has a semicircular protruding connection part 1, and the bottom of the backfill station steel car bracket has a semicircular recessed connection part 4, and the protruding connection part 1 cooperates with the recessed connection part 4.
Claims
1. An optimized hot metal ladle placement and positioning module, including a backfill station steel car bracket and a hot metal ladle trunnion bracket, characterized in that: The bottom of the molten iron ladle bracket is provided with a semicircular protruding connection part, and the bottom of the steel car bracket of the pouring station is provided with a semicircular concave connection part, and the protruding connection part matches with the concave connection part.