Continuous casting lead feeding machine with protective net structure

Abstract

The utility model relates to the technical field of continuous casting machines, and discloses a continuous casting lead feeding machine with a protective net structure, which comprises a continuous casting lead feeding machine body, and two sides of the continuous casting lead feeding machine body are fixedly connected with first bases. According to the continuous casting lead feeding machine with the protective net structure, a user moves a first sliding block along a first sliding groove, when the first sliding block moves to a designated position, a first buckle is turned over and buckled into the inner wall of a first limiting shell, the position of the first sliding block is fixed, and the position of a first fixing rod is adjusted by moving the first sliding block on the first sliding groove; a user can open the protective net body to enter a stopped device for operation when the device breaks down and needs to be maintained, after a first buckle is rotated to be inserted into a first limiting shell, the position of a first fixing rod and the unfolded protective net body can protect articles around the device and the user, and the user and the device are separated; and a safe distance is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting machines, in particular to a continuous casting lead-feeding machine with a protective net structure. Background Art

[0002] The continuous casting machine continuously pours high-temperature molten steel into one or a group of water-cooled copper crystallizers. The molten steel gradually solidifies into a billet shell along the periphery of the crystallizer. When the molten steel level rises to a certain height and the billet shell solidifies to a certain thickness, the straightening machine pulls the billet out and sprays water in the secondary cooling zone to cool the billet completely. The cutting device cuts it into fixed length according to the requirements of steel rolling.

[0003] A Chinese patent discloses a continuous casting machine with a displacement detection device (authorization announcement number CN201728347U). This patented technology can directly detect the roll gap value of the continuous casting machine by detecting the displacement of the relative movement between the upper frame and the lower frame, thereby avoiding the influence of the gap between the connecting pins at various locations of the continuous casting machine frame on the detected roll gap value and improving the detection accuracy.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the existing continuous casting machine is in production operation, the high-temperature molten iron splashes out, and because there is no protective mechanism around the equipment, the high-temperature molten iron can cause harm to the workers, and there is no effective indication of the safe distance that the equipment should maintain from the workers during operation, which can cause the workers to be injured due to being too close to the equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage that the equipment is easy to splash to the staff when it is running, which causes potential safety hazards. For this reason, we propose a continuous casting lead feeding machine with a protective net structure.

[0006] In order to achieve the above-mentioned objectives, the present application adopts the following technical solutions: a continuous casting lead loading machine with a protective net structure, comprising a continuous casting lead loading machine body, both sides of the continuous casting lead loading machine body are fixedly connected with a first base, a first slide groove is provided on the top of the first base, a first slide rod is installed on the inner wall of the first slide groove, a first slider is slidably connected to the surface of the first slide rod, the top of the first slider and the top of the first base are fixedly connected with a first fixed rod, one side of the first slider is rotatably connected with two first buckles through a rotating shaft, one side of the inner wall of the first slide rod is fixedly connected with a first limiting shell, a fourth slide groove is provided on the surface of the first fixed rod, and the inner wall of the fourth slide groove is installed with a protective net body.

[0007] Preferably, a joystick is fixedly connected to the surface of the first fixed rod, a first extension block is fixedly connected to the bottom of the joystick, both sides of the bottom of the first extension block are rotatably connected to the first pulley via a rotating shaft, a second slide groove is provided on the surface of the first base, third slide grooves are provided on both sides of the inner wall of the second slide groove, and the inner wall of the third slide groove is slidably connected to the surface of the first pulley.

[0008] Preferably, a first pin groove is provided inside the first extension block, a first latch is slidably connected to the inner wall of the first pin groove, a second pin groove is provided on the inner wall of the second slide groove, and the inner wall of the second pin groove is plugged into one end of the first latch.

[0009] Preferably, a first spring is fixedly connected to the surface of the first extension block, an inner wall of the first spring is slidably connected to the surface of the first latch, and a top end of the first spring is fixedly connected to the first latch.

[0010] Preferably, the top of the first fixing rod is fixedly connected to a second extension block, a first square groove is provided inside the second extension block, a second slider is slidably connected to the inner wall of the first square groove, both ends of the top of the second extension block are fixedly connected to a first rotating shaft, and a first clamping block is rotatably connected to the surface of the first rotating shaft.

[0011] Preferably, a second spring is fixedly connected to one side of the inner wall of the first square groove, and one end of the second spring is fixedly connected to one side of the second sliding block.

[0012] Preferably, one side of the first clamping block is provided with a rounded corner.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the user moves the first slider along the first slide groove, and when the first slider moves to the specified position, the first buckle is flipped and buckled into the inner wall of the first limiting shell to fix the position of the first slider. By moving the first slider on the first slide groove to adjust the position of the first fixing rod, the user can open the protective net and enter the stopped device to operate when the device fails and needs maintenance. After rotating the first buckle and inserting it into the first limiting shell, the position of the first fixing rod can be adjusted. The unfolded protective net can protect the objects around the device and the user, and also separate the user from the device to maintain a safe distance.

[0015] In the utility model, when the user inserts the protective net body into the fourth slide groove and then moves the second slide block along the first square groove, when the second slide block moves forward, it will squeeze the first clamping blocks on both sides and merge them inward, so that the first clamping blocks fix the position of the protective net body, and by moving the first clamping blocks on both sides to close the movement, the protective net body cannot be moved out of the fourth slide groove, so that the protective net body cannot escape from the fourth slide groove, and it is also more convenient for the user to disassemble the protective net body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the mobile structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle part;

[0019] Figure 4 For the utility model Figure 2 A partial enlarged view of point B in the middle;

[0020] Figure 5 This is a cross-sectional view of the joystick structure of the utility model;

[0021] Figure 6 For the utility model Figure 5 A partial enlarged view of point C in the middle;

[0022] Figure 7 For the utility model Figure 5 A partial enlarged view of point D in the middle.

[0023] Legend: 1. Continuous casting lead feeding machine body; 2. First base; 3. First slide groove; 4. First slide rod; 5. First slider; 6. First fixing rod; 7. First buckle; 8. First limit shell; 9. Joystick; 10. First extension block; 11. First pin groove; 12. First latch; 13. Second slide groove; 14. Second pin groove; 15. First pulley; 16. Third slide groove; 17. First spring; 18. Fourth slide groove; 19. Protection net; 20. Second extension block; 21. First square groove; 22. Second slider; 23. First rotating shaft; 24. First clamping block; 25. Second spring; 26. Rounded corner. DETAILED DESCRIPTION

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] Reference Figure 1 - Figure 7 As shown, the utility model provides a technical solution: a continuous casting lead loading machine with a protective net structure, comprising a continuous casting lead loading machine body 1, both sides of the continuous casting lead loading machine body 1 are fixedly connected with a first base 2, the top of the first base 2 is provided with a first slide groove 3, the inner wall of the first slide groove 3 is installed with a first slide bar 4, the surface of the first slide bar 4 is slidably connected with a first slider 5, the top of the first slider 5 and the top of the first base 2 are fixedly connected with a first fixing rod 6, one side of the first slider 5 is rotatably connected with two first buckles 7 through a rotating shaft, one side of the inner wall of the first slide bar 4 is fixedly connected with a first limiting shell 8, the surface of the first fixing rod 6 is provided with a fourth slide groove 18, the fourth slide groove A protective net body 19 is installed on the inner wall of 18. The user moves the first slider 5 along the first slide groove 3. When the first slider 5 moves to the specified position, the first buckle 7 is flipped and buckled into the inner wall of the first limiting shell 8 to fix the position of the first slider 5. By moving the first slider 5 on the first slide groove 3 to adjust the position of the first fixing rod 6, the unfolded protective net body 19 can protect the objects and users around the equipment, and also separate the user from the equipment to maintain a safe distance. The first buckle 7 is flipped again to release the position of the first fixing rod 6, allowing the user to adjust the position of the protective net body 19, making it convenient for the user to enter the interior of the equipment for maintenance.

[0026] Reference Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, in this embodiment: a joystick 9 is fixedly connected to the surface of the first fixed rod 6, and a first extension block 10 is fixedly connected to the bottom of the joystick 9. Both sides of the bottom of the first extension block 10 are rotatably connected to the first pulley 15 through a rotating shaft. A second slide groove 13 is opened on the surface of the first base 2, and third slide grooves 16 are arranged on both sides of the inner wall of the second slide groove 13. The inner wall of the third slide groove 16 is slidably connected with the surface of the first pulley 15. The user can drive the first slider 5 to move the first fixed rod 6 by pushing the joystick 9. When pushing the joystick 9, the joystick 9 will drive the first extension block 10, and the first extension block 10 will drive the first pulleys 15 on both sides of the rotating shaft to slide along the inner wall of the third slide groove 16. The joystick 9 allows the user to operate the joystick 9 at a safer distance to move the first slider 5 to drive the first fixed rod 6, so as to prevent the user from being scalded by high temperature when operating to adjust the position of the first fixed rod 6. The sliding connection between the first pulley 15 and the third slide groove 16 will make it more labor-saving for the user to adjust the position of the first fixed rod 6.

[0027] Reference Figure 6 and Figure 7As shown, in the present embodiment: a first pin groove 11 is provided inside the first extension block 10, and a first latch 12 is slidably connected to the inner wall of the first pin groove 11, and a second pin groove 14 is provided on the inner wall of the second slide groove 13, and the inner wall of the second pin groove 14 is plugged with one end of the first latch 12. When the user pushes the joystick 9 to drive the first slider 5 to move the first fixing rod 6 to a specified position, the first latch 12 inside the first extension block 10 is inserted into the second pin groove 14, and the movement of the first extension block 10 can be stopped. By stopping the movement of the first extension block 10, the position of the first fixing rod 6 can be fixed, so that the position of the protective net body 19 cannot be adjusted, which is convenient for the user to fold the position of the protective net body 19 and enter the interior of the equipment for repair and maintenance.

[0028] Reference Figure 6 and Figure 7 As shown, in this embodiment: the surface of the first extension block 10 is fixedly connected with the first spring 17, the inner wall of the first spring 17 is slidably connected to the surface of the first latch 12, and the top of the first spring 17 is fixedly connected to the first latch 12. When the user pushes the joystick 9 to move the position of the first fixed rod 6, the first latch 12 is pulled up to pull the first spring 17 up and accumulate force. At this time, the joystick 9 can be moved. When the joystick 9 moves to the specified position, the first latch 12 is released to release the first spring 17 to release and rebound, and the first latch 12 is pushed to insert into the inner wall of the first spring 17 to fix the position of the first extension block 10 and stop the joystick 9 from moving. The movement of the first spring 17 gives the first latch 12 the function of automatic resetting, making it more convenient for the user to operate the joystick 9.

[0029] Reference Figure 3 and Figure 4 As shown, in this embodiment: the top of the first fixed rod 6 is fixedly connected with the second extension block 20, the interior of the second extension block 20 is provided with a first square groove 21, the inner wall of the first square groove 21 is slidably connected with the second slider 22, the two ends of the top of the second extension block 20 are fixedly connected with the first rotating shaft 23, the surface of the first rotating shaft 23 is rotatably connected with the first clamping block 24, when the user inserts the protective net body 19 into the fourth slide groove 18, and then moves the second slider 22 along the first square groove 21, when the second slider 22 moves forward, it will squeeze and merge the first clamping blocks 24 on both sides inward, so that the first clamping blocks 24 fix the position of the protective net body 19, and the protective net body 19 cannot be moved out of the fourth slide groove 18 after the closing movement by moving the first clamping blocks 24 on both sides, so that the 19 protective net body cannot escape from the fourth slide groove 18, and it also makes it more convenient for the user to disassemble the protective net body 19.

[0030] Reference Figure 4As shown, in this embodiment: a second spring 25 is fixedly connected to one side of the inner wall of the first square groove 21, and one end of the second spring 25 is fixedly connected to one side of the second slider 22. When the user moves the second slider 22, the second slider 22 pulls the second spring 25 to store force. At this time, the first clamping block 24 can be moved to both sides, and the protective net body 19 is moved out for replacement, and the protective net body 19 is disassembled. When the replacement is completed, the second slider 22 is released to release the second spring 25 to rebound, and the second slider 22 is pushed forward to squeeze the first clamping block 24, so that the first clamping block 24 is closed, and the protective net body 19 is fixed in the fourth slide groove 18. The second spring 25 allows the second slider 22 to automatically reset to prevent the second slider 22 from detaching from the top of the first rotating shaft 23, making the installation and removal of the protective net body 19 more convenient and quick.

[0031] Reference Figure 4 As shown, in the present embodiment: a rounded corner 26 is provided on one side of the first clamp block 24. When the second slider 22 is pushed to move backward, when the first clamp block 24 is unfolded, the tails of the first clamp blocks 24 on both sides will unfold to both sides along the rounded corner 26. The rounded corner 26 will allow the first clamp block 24 to rotate at a larger angle, allowing the first clamp block 24 to be smoother during the closing and unfolding movement.

[0032] Working principle: the user moves the first slider 5 along the first slide groove 3. When the first slider 5 moves to the specified position, the first buckle 7 is flipped and buckled into the inner wall of the first limiting shell 8 to fix the position of the first slider 5. By moving the first slider 5 on the first slide groove 3 to adjust the position of the first fixing rod 6, the unfolded protection net body 19 can protect the objects and users around the device and separate the user from the device to maintain a safe distance. Then the first buckle 7 is flipped to release the position of the first fixing rod 6. The user can drive the first slider 5 to move the first fixing rod 6 by pushing the operating lever 9. When pushing the operating lever 9, the operating lever 9 will drive the first extension block 10, and the first extension block 10 will drive the first pulleys 15 on both sides of the rotating shaft to move along the third The inner wall of the slide groove 16 slides, and the joystick 9 allows the user to operate the joystick 9 at a safer distance to move the first slider 5 to drive the first fixing rod 6, so as to prevent the user from being burned by high temperature when operating to adjust the position of the first fixing rod 6. The sliding connection between the first pulley 15 and the third slide groove 16 allows the user to adjust the position of the first fixing rod 6 more labor-saving. When the user pushes the joystick 9 to drive the first slider 5 to move the first fixing rod 6 to the specified position, the first latch 12 inside the first extension block 10 is inserted into the second pin groove 14, so that the first extension block 10 can be stopped from moving. By stopping the movement of the first extension block 10, the position of the first fixing rod 6 can be fixed, so that the protective net body 19 cannot be adjusted in position, which is convenient for the user to adjust the protective net body When the user pushes the joystick 9 to move the position of the first fixing rod 6, the first latch 12 is pulled up to make the first spring 17 pull up and store force, and the joystick 9 can be moved at this time. When the joystick 9 moves to the specified position, the first latch 12 is released to make the first spring 17 release and rebound, and the first latch 12 is pushed to insert into the inner wall of the first spring 17 to fix the position of the first extension block 10, so that the joystick 9 stops moving. The movement of the first spring 17 gives the first latch 12 the function of automatic reset. When the user inserts the protective net body 19 into the fourth slide groove 18, and then moves the second slider 22 along the first square groove 21, when the second slider 22 moves forward, it will squeeze the first clamping blocks 24 on both sides and merge them inward, so that the first clamping blocks 24 The position of the protective net body 19 is fixed, and the protective net body 19 cannot be moved out of the fourth slide groove 18 by moving the first clamping blocks 24 on both sides to close the movement, so that the 19 protective net body cannot escape from the fourth slide groove 18. When the user moves the second slider 22, the second slider 22 pulls the second spring 25 to store force. At this time, the first clamping block 24 can be moved to both sides to remove the protective net body 19 for replacement. The protective net body 19 is disassembled. When the replacement is completed, the second slider 22 is released to release the second spring 25 to rebound, and the second slider 22 is pushed forward to squeeze the first clamping block 24 to close the first clamping block 24, and the protective net body 19 is fixed in the fourth slide groove 18. The second spring 25 allows the second slider 22 to automatically reset.To prevent the second slider 22 from detaching from the top of the first rotating shaft 23, when the second slider 22 is pushed to move backward, when the first clamping block 24 is unfolded, the tails of the first clamping blocks 24 on both sides will unfold to both sides along the rounded corners 26. The rounded corners 26 will make the first clamping block 24 rotate at a larger angle, making the first clamping block 24 more smooth when performing the closing and unfolding movement.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous casting lead-loading machine with a protective net structure, comprising a continuous casting lead-loading machine body (1), characterized in that: Both sides of the continuous casting lead feeding machine body (1) are fixedly connected with a first base (2), a first slide groove (3) is provided on the top of the first base (2), a first slide rod (4) is installed on the inner wall of the first slide groove (3), a first slider (5) is slidably connected to the surface of the first slide rod (4), a first fixed rod (6) is fixedly connected to the top of the first slider (5) and the top of the first base (2), one side of the first slider (5) is rotatably connected with two first buckles (7) through a rotating shaft, one side of the inner wall of the first slide rod (4) is fixedly connected with a first limiting shell (8), a fourth slide groove (18) is provided on the surface of the first fixed rod (6), and a protective net body (19) is installed on the inner wall of the fourth slide groove (18).

2. The continuous casting lead feeding machine with a protective net structure according to claim 1, characterized in that: The surface of the first fixed rod (6) is fixedly connected with an operating rod (9), the bottom of the operating rod (9) is fixedly connected with a first extension block (10), both sides of the bottom of the first extension block (10) are rotatably connected with a first pulley (15) via a rotating shaft, a second slide groove (13) is provided on the surface of the first base (2), and both sides of the inner wall of the second slide groove (13) are provided with a third slide groove (16), and the inner wall of the third slide groove (16) is slidably connected to the surface of the first pulley (15).

3. The continuous casting lead feeding machine with a protective net structure according to claim 2, characterized in that: A first pin groove (11) is provided inside the first extension block (10), and a first latch pin (12) is slidably connected to the inner wall of the first pin groove (11). A second pin groove (14) is provided on the inner wall of the second slide groove (13), and the inner wall of the second pin groove (14) is plugged into one end of the first latch pin (12).

4. The continuous casting lead feeding machine with a protective net structure according to claim 2, characterized in that: A first spring (17) is fixedly connected to the surface of the first extension block (10), an inner wall of the first spring (17) is slidably connected to the surface of the first latch (12), and a top end of the first spring (17) is fixedly connected to the first latch (12).

5. The continuous casting lead feeding machine with a protective net structure according to claim 1, characterized in that: The top of the first fixing rod (6) is fixedly connected to a second extension block (20), a first square groove (21) is provided inside the second extension block (20), a second sliding block (22) is slidably connected to the inner wall of the first square groove (21), both ends of the top of the second extension block (20) are fixedly connected to a first rotating shaft (23), and a first clamping block (24) is rotatably connected to the surface of the first rotating shaft (23).

6. The continuous casting lead feeding machine with a protective net structure according to claim 5, characterized in that: A second spring (25) is fixedly connected to one side of the inner wall of the first square groove (21), and one end of the second spring (25) is fixedly connected to one side of the second sliding block (22).

7. The continuous casting lead feeding machine with a protective net structure according to claim 6, characterized in that: One end of the first clamping block (24) is provided with a rounded corner (26).

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