Steel piling protection quick release device
By designing a quick release device for stacking steel, the problem of stacking steel caused by rolling parts flying out of the rolling mill is solved, and safety and production efficiency are improved.
Patent Information
- Application Number
- CN202422402631.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-30
AI Technical Summary
In the prior art, due to unstable production process, the rolling parts break off the rolling line and fly out of the rolling mill and guide, causing steel piles, affecting production and posing safety hazards.
A steel pile protection quick release device is designed, including a box, a base, a cooling device, a quick joint, a hanging lug and an observation door. The box is fully opened on the side facing the rolling mill, the bottom surface is spliced into one piece with the base, the rolling mill roll passes, there is an observation door on one side of the box, and the top surface is hung lugs. The cooling device is arranged on the box for collecting and cooling the rolled parts.
Timely and fixed-point collection of steel piles has been achieved, the risk of safety accidents has been reduced, production safety and steel pile disposal speed have been improved, and production impact has been reduced.
Smart Images
Figure CN223128921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel rolling equipment, in particular to a device mainly used for the protection, collection and rapid disposal of steel stockpiling on the rolling line during the production process of hot-rolled ribbed steel bars in the iron and steel industry. Background Art
[0002] In a high-speed bar production line, the billet is directly sent from the steelmaking continuous casting to the heating furnace or the rolling mill by a direct feeding roller table, realizing direct feeding, direct loading and direct rolling. During the production process, due to unstable production processes, such as temperature deviation, material type change, roll wear, guide wear, etc. not being detected and adjusted in time, or equipment failures, etc., the rolled piece deviates from the rolling line, flies out of the rolling mill and the guide, causing steel stockpiling, or causing damage to equipment and facilities and personnel, which not only affects production but also poses safety hazards. Therefore, in view of the production line process layout, the points where steel stockpiling occurs more frequently and the on-site space, a device integrating flying steel protection, collection and rapid disposal is made to concentrate the flying rolled pieces into the collection device for easy handling, and at the same time to avoid other personal and equipment damages caused by the random flying of the rolled pieces. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a rapid release device for steel stockpiling protection, which can solve the problems existing in the prior art that due to unstable production processes, the rolled piece deviates from the rolling line, flies out of the rolling mill and the guide, causing steel stockpiling, or causing damage to equipment and facilities and personnel, which not only affects production but also poses safety hazards.
[0004] To solve the above problems, the technical solution of the utility model is: this rapid release device for steel stockpiling protection includes a box body, a base, a cooling device, a quick connector, a lifting lug and an observation door;
[0005] The base is installed under the rolling mill roller table, and the bottom surface of the base is supported by a plurality of upright columns evenly distributed; the box body is placed on the base, and one side of the box body facing the rolling mill is fully open for collecting steel stockpiling; the bottom surface of the box body is fully open and spliced with the base as a whole, and the rolling mill roller table passes between the base and the box body; an observation door is arranged on one side of the box body; a notch with a length of 560 mm and a height of 200 mm for the rolling mill roller table 8 to pass through is opened at the lower part of the side of the box body facing away from the rolling mill; the cooling device is arranged on the box body; lifting lugs 5 for lifting the box body 1 are also arranged at the four corners of the top surface of the box body; when the box body needs to be moved, it can be lifted through the lifting lugs.
[0006] In the above technical solution, a more specific solution is: the base is a metal plate with a length of 1500 mm, a width of 1000 mm and a thickness of 10 mm, and the bottom surface of the base is supported by 4 upright columns evenly distributed.
[0007] Furthermore: one side of the observation door is hinged to the box body, and the upper end of the other side is provided with an observation door latch for locking the observation door. When it is necessary to observe the situation inside the box, the observation door latch is pushed open, and the observation door is opened to observe the collection of steel bars in the box.
[0008] Furthermore: the box is 1200 mm long, 800 mm wide and 1200 mm high.
[0009] Furthermore: the cooling device is arranged on the side of the box body facing away from the rolling mill and on the top surface.
[0010] Furthermore: the cooling device includes a plurality of water pipes interconnected horizontally and vertically, the water pipes are provided with spray holes for spraying coolant into the box body, and a quick connector is provided at the inlet end of the water pipe. When the steel rod needs to be cooled, the pipeline for conveying coolant is connected to the cooling device through the quick connector to spray coolant into the box body for cooling.
[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:
[0012] 1. The utility model can collect steel piles in time and at fixed points when they occur, thus solving the problem of random flying of rolled pieces due to various reasons, leading to other safety accidents and equipment damage.
[0013] 2. The use of the utility model greatly improves the safety of steel piling during the production process, while increasing the speed of steel piling disposal, reducing the impact on production time, and improving the effective operation rate.
[0014] 3. The utility model has low production cost, simple and practical operation, and very good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the box structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the base structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the dimensions of the box of the utility model;
[0018] Figure 4 It is a schematic diagram of the utility model being installed on the roller table of a rolling mill.
[0019] The numbers in the figure are as follows: 1. box body, 2. base, 3. cooling device, 4. quick connector, 5. lifting ear, 6. observation door, 7. observation door latch, 8. rolling mill roller. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0021] Figure 1 and Figure 2 and Figure 3 The steel piling protection quick release device includes a box body 1, a base 2, a cooling device 3, a quick connector 4, a lifting lug 5 and an observation door 6.
[0022] The base 2 is a metal plate with a length of 1500 mm, a width of 1000 mm and a thickness of 10 mm. During use, it is installed under the rolling mill roller path 8. The bottom surface of the base 2 is supported by a plurality of columns evenly distributed. In this embodiment, 4 columns are used for support. The box body 1 is placed on the base 2. The side of the box body 1 facing the rolling mill ( Figure 1 and Figure 3 the left side in
[0023] is fully open, which is convenient for collecting steel piling; the bottom surface of the box body 1 is fully open and spliced with the base 2 as a whole. The rolling mill roller path 8 passes between the base 2 and the box body 1.
[0024] An observation door 6 is arranged on the front surface of the box body 1. One side of the observation door 6 is hinged to the box body 1, and the upper end of the other side is provided with an observation door bolt 7 for locking the observation door 6. When it is necessary to observe the situation inside the box body 1, the observation door bolt 7 is pulled open and the observation door 6 is opened to observe the collection situation of the steel bars inside the box body 1. The box body 1 has a length of 1200 mm, a width of 800 mm and a height of 1200 mm.
[0024] The side of the box body 1 facing away from the rolling mill ( Figure 1 and Figure 3 the right side in
[0025] As Figure 4 shown, the utility model is installed on the rolling mill roller path 8 beside the rolling mill, and the steel piling on the rolling mill roller path 8 is quickly released well inside the box body 1.
[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
Claims
1. A rapid release device for protecting against steel piling, characterized in that: It includes a box body (1), a base (2), a cooling device (3), a quick connector (4), a lifting lug (5) and an observation door (6); The base (2) is installed under the rolling mill roller table (8), and the bottom surface of the base (2) is supported by multiple columns; the box body (1) is placed on the base (2), and both the side facing the rolling mill and the bottom surface of the box body (1) are fully open; the rolling mill roller table (8) passes between the base (2) and the box body (1); an observation door (6) is arranged on one side of the box body (1); a notch is opened at the lower part of the side of the box body (1) facing away from the rolling mill; the cooling device (3) is arranged on the box body (1); lifting lugs (5) are also arranged at the four corners of the top surface of the box body (1).
2. The quick release device for protecting against steel piling according to claim 1, characterized in that: The base (2) is a metal plate with a length of 1500 mm, a width of 1000 mm and a thickness of 10 mm, and the bottom surface of the base (2) is supported by 4 columns evenly distributed.
3. The steel piling protection quick release device according to claim 1 or 2, characterized in that: One side of the observation door (6) is hinged to the box body (1), and an observation door bolt (7) for locking the observation door (6) is arranged at the upper end of the other side.
4. The steel piling protection quick release device according to claim 3, characterized in that: The box body (1) has a length of 1200 mm, a width of 800 mm and a height of 1200 mm.
5. The quick release device for coil steel protection according to claim 4, characterized in that: The cooling device (3) is arranged on the side of the box body (1) facing away from the rolling mill and on the top surface.
6. The quick-release device for protecting against steel piling according to claim 5, characterized in that: The cooling device (3) includes multiple water pipes that are vertically and horizontally cross-connected and communicate with each other. Spray holes for spraying coolant into the box body (1) are opened on the water pipes, and a quick connector (4) is arranged at the inlet end of the water pipes.