Anti-collision device for flower stand of discharging roller way of heating furnace

Abstract

The utility model relates to the technical field of track flower stand anti-collision, in particular to a heating furnace discharging roller way flower stand anti-collision device which comprises a fixing base, a protruding block is fixedly connected to the top of the fixing base, two fixing plates are fixedly connected to the bottom of the fixing base, the opposite sides of two Z-shaped frames are fixedly connected with buffering pads respectively, and the buffering pads are fixedly connected with the protruding block. And one side of the buffer pad is fixedly connected with a sponge pad. When the heating furnace discharging roller way flower stand anti-collision device is used, a rail flower stand is protected through the protruding blocks, meanwhile, the top of each protruding block is sleeved with the corresponding stopping block and the corresponding movable spring, when the device is collided, part of impact force can be reduced through the stopping blocks and the movable springs, and therefore the force borne by the protruding blocks is reduced, and the service life of the device is prolonged. The main function of the technology is to avoid the damage to a flower stand, a roller way body and a roller way foundation caused by the collision of a first roller way protection plate in the direction of a rolling mill in the running process after a plate blank is discharged from a furnace, and secondly, the production time error is reduced, and the production rhythm is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of roller conveyor flower rack anti-collision, in particular to a heating furnace discharge roller conveyor flower rack anti-collision device. Background Art

[0002] The function of the roller stand on the heating furnace of the hot rolling mill of the Plate Division is to prevent the elbow of the slab from hitting the roller and causing damage to the roller body and roller foundation. The original design of the roller stand on the furnace door side is lower than the roller surface and has no guard plate design. When the slab is not accurately positioned on the roller, it will hit the first stand guard plate in the direction of the rolling mill during operation, causing damage to the stand, roller body and roller foundation.

[0003] When the outgoing slab is not accurately positioned on the roller, it will hit the first roller guard plate in the direction of the rolling mill during operation, causing damage to the flower rack, roller body and roller foundation, resulting in production delays. For this reason, we proposed a heating furnace discharge roller flower rack anti-collision device. Utility Model Content

[0004] The purpose of the utility model is to provide a device for preventing collision of the flower rack of the discharging roller of a heating furnace, so as to solve the problem proposed in the above background technology that when the discharging slab is not accurately positioned on the roller, it will collide with the first roller guard plate in the direction of the rolling mill during operation, causing damage to the flower rack, the roller body and the roller foundation, resulting in production delays. In order to achieve the above purpose, the utility model provides the following technical solutions: The device for preventing collision of the flower rack of the discharging roller of a heating furnace comprises a fixed base, the top of the fixed base is fixedly connected with a protrusion, the bottom of the fixed base is fixedly connected with two fixed plates, each of the fixed plates is movably connected with a movable frame inside, each of the two movable frames is fixedly connected with a limiting clamp at both ends, the opposite sides of the two limiting clamps are fixedly connected with a plurality of fixed springs, the opposite sides of the two fixed plates are fixedly connected with a Z-shaped frame, the opposite sides of the two Z-shaped frames are fixedly connected with a buffer pad, and one side of the buffer pad is fixedly connected with a sponge pad. The design and installation of the device for preventing collision of the flower rack of the discharging roller of the heating furnace can neither affect When the slab is out of the furnace and runs normally on the roller table, it is also necessary to prevent the slab from hitting the flower stand during operation. The design mainly welds a convex pad with a height of 80mm on both sides, a height of 200mm in the middle, a length of 500mm, and a thickness of 50mm on the flower stand rib plate at the end of the roller surface near the furnace door. The overall height is 20mm higher than the roller surface. When the slab is positioned near the furnace door after it is out of the furnace, the slab will be padded up. When the roller table is running, the slab will not move. The operator needs to readjust the position of the slab for normal rolling. The main function of this technology is to avoid the slab from hitting the first roller guard plate in the direction of the rolling mill during operation after it is out of the furnace, causing damage to the flower stand, the roller body and the roller foundation. Secondly, it reduces production delays and speeds up the production rhythm.

[0005] Further preferably, a stop block is sleeved on the top of the protrusion, a groove is provided inside the stop block, a plurality of movable springs are fixedly connected inside the groove, and the two fixing plates are symmetrically distributed at the bottom of the fixed base.

[0006] Further preferably, the two limit clamps are symmetrically distributed at both ends of the movable frame, the fixed springs are distributed in a linear array on the opposite side of the limit clamps and the fixed springs are fixedly connected to the outer wall of the movable frame. Firstly, when the anti-collision device of the heating furnace discharge roller flower rack is used, the track flower rack is protected by the protrusion, and a stop block and a movable spring are provided to be sleeved on the top of the protrusion. When the device is hit, part of the impact force can be reduced by the stop block and the movable spring, thereby reducing the force exerted on the protrusion. The main function of this technology is to avoid the slab from hitting the first roller guard plate in the direction of the rolling mill during operation after it is out of the furnace, causing damage to the flower rack, the roller body and the roller foundation. Secondly, it reduces production delays and speeds up the production rhythm.

[0007] Further preferably, the two Z-shaped frames are symmetrically distributed on opposite sides of the fixing plate, and the grooves are matched with the protrusions.

[0008] Further preferably, the movable springs are symmetrically distributed inside the groove, the Z-shaped frame is Z-shaped, and the other end of the fixed spring is fixedly connected to the other side of the fixed plate.

[0009] Further preferably, one end of the movable spring is fixedly connected to the top of the protrusion and the other end of the movable spring is fixedly connected to the top inner wall of the resisting block. The device is also provided with a fixed plate, a movable frame, a limit splint, a fixed spring, a Z-shaped frame, a buffer pad and a sponge pad. The device is fixed on the roller flower rack by the fixed plate, the movable frame, the limit splint and the fixed spring for collision prevention. After being hit, it can be clamped by the fixed plate, the movable frame, the limit splint and the fixed spring to avoid the device from shifting after the impact, and the flower rack is firmly installed or fixed on the ground or wall to prevent it from increasing the risk of collision due to shaking and the like.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the design and installation of the anti-collision device of the flower rack of the heating furnace discharge roller table should not affect the slab discharge and normal operation on the roller table, and should also prevent the slab from hitting the flower rack during operation; the design is mainly to weld a convex-shaped pad with a height of 80mm on both sides, a height of 200mm in the middle, a length of 500mm, and a thickness of 50mm on the flower rack rib plate at the end of the roller table surface near the furnace door side. The overall height is 20mm higher than the roller table surface. When the slab is positioned near the furnace door after it is discharged from the furnace, the slab will be padded. When the roller table is running, the slab will not move, and the operator needs to readjust the position of the slab to send it for normal rolling. The main function of this technology is to avoid the slab from hitting the first roller guard plate in the direction of the rolling mill during operation after it is discharged from the furnace, causing damage to the flower rack, the roller table body and the roller table foundation. Secondly, it reduces production delays and speeds up the production rhythm.

[0012] In the utility model, the device is also provided with a fixed plate, a movable frame, a limit clamp, a fixed spring, a Z-shaped frame, a buffer pad and a sponge pad. The device is fixed on the roller flower rack by the fixed plate, the movable frame, the limit clamp and the fixed spring for collision prevention. After being hit, it can be clamped by the fixed plate, the movable frame, the limit clamp and the fixed spring to avoid the device from shifting after the collision, and the flower rack is firmly installed or fixed on the ground or the wall to prevent it from increasing the risk of collision due to shaking and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion three-dimensional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. fixed base; 2. protrusion; 3. fixed plate; 4. movable frame; 5. limit clamp; 6. fixed spring; 7. Z-shaped frame; 8. buffer pad; 9. sponge pad; 10. stop block; 11. groove; 12. movable spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: a heating furnace discharge roller table flower stand anti-collision device, comprising a fixed base 1, a convex block 2 is fixedly connected to the top of the fixed base 1, two fixed plates 3 are fixedly connected to the bottom of the fixed base 1, each fixed plate 3 is movably connected to a movable frame 4 inside, and both ends of each movable frame 4 are fixedly connected to a limited clamping plate 5, and the opposite sides of the two limited clamping plates 5 are commonly fixedly connected with a plurality of fixed springs 6, and the opposite sides of the two fixed plates 3 are respectively fixedly connected with a Z-shaped frame 7, and the opposite sides of the two Z-shaped frames 7 are respectively fixedly connected with a buffer pad 8, and one side of the buffer pad 8 is fixed It is fixedly connected with a sponge pad 9. First, when the anti-collision device of the heating furnace discharge roller stand is used, the track stand is protected by the protrusion 2. At the same time, a stop block 10 and a movable spring 12 are provided and sleeved on the top of the protrusion 2. When the device is hit, part of the impact force can be reduced by the stop block 10 and the movable spring 12, thereby reducing the force exerted on the protrusion 2. The main function of this technology is to avoid the slab from hitting the first roller guard plate in the direction of the rolling mill during operation after it is discharged from the furnace, causing damage to the stand, the roller body and the roller foundation. Secondly, it reduces production delays and speeds up the production rhythm.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a stop block 10 is sleeved on the top of the protrusion 2, a groove 11 is opened inside the stop block 10, a plurality of movable springs 12 are fixedly connected inside the groove 11, and two fixed plates 3 are symmetrically distributed at the bottom of the fixed base 1. A stop block 10 is sleeved on the top of the protrusion 2, a groove 11 is opened inside the stop block 10, a plurality of movable springs 12 are fixedly connected inside the groove 11, and two fixed plates 3 are symmetrically distributed at the bottom of the fixed base 1.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the two Z-shaped frames 7 are symmetrically distributed on the opposite side of the fixed plate 3, the groove 11 is adapted to the protrusion 2, and the movable spring 12 is symmetrically distributed inside the groove 11, the Z-shaped frame 7 is Z-shaped, the other end of the fixed spring 6 is fixedly connected to the other side of the fixed plate 3, one end of the movable spring 12 is fixedly connected to the top of the protrusion 2 and the other end of the movable spring 12 is fixedly connected to the top inner wall of the stop block 10. At the same time, the device is also provided with a fixed plate 3, a movable frame 4, a limiting splint 5, a fixed spring 6, a Z-shaped frame 7, a buffer pad 8 and a sponge pad 9. The device is fixed on the roller flower rack through the fixed plate 3, the movable frame 4, the limiting splint 5 and the fixed spring 6 for collision prevention. After being hit, it can be clamped by the fixed plate 3, the movable frame 4, the limiting splint 5 and the fixed spring 6 to avoid the device from shifting after the collision, and the flower rack is firmly installed or fixed on the ground or wall to prevent it from increasing the risk of collision due to shaking and the like.

[0024] The use method and advantages of the utility model: The anti-collision device of the heating furnace discharge roller table flower rack, when in use, the working process is as follows:

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, first, when the heating furnace discharge roller table anti-collision device is used, the track table is protected by the protrusion 2, and a stop block 10 and a movable spring 12 are provided to be sleeved on the top of the protrusion 2. When the device is hit, the stop block 10 and the movable spring 12 can reduce part of the impact force, thereby reducing the force received by the protrusion 2. The main function of this technology is to avoid the slab from hitting the first roller guard plate in the direction of the rolling mill during operation after it is discharged from the furnace, causing damage to the table, the roller body and the roller foundation. Secondly, it reduces production The device reduces time delays and speeds up the production rhythm. At the same time, the device is also provided with a fixed plate 3, a movable frame 4, a limit splint 5, a fixed spring 6, a Z-shaped frame 7, a buffer pad 8 and a sponge pad 9. The device is fixed on the roller flower rack through the fixed plate 3, the movable frame 4, the limit splint 5 and the fixed spring 6 for collision prevention. After being hit, it can be clamped by the fixed plate 3, the movable frame 4, the limit splint 5 and the fixed spring 6 to avoid the device from shifting after the collision. The flower rack is firmly installed or fixed on the ground or wall to prevent it from increasing the risk of collision due to shaking and other reasons.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for preventing the flower stand of a heating furnace discharge roller conveyor from collision, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fixedly connected with a protrusion (2), the bottom of the fixed base (1) is fixedly connected with two fixed plates (3), each of the fixed plates (3) is movably connected with a movable frame (4) inside, each of the movable frames (4) is fixedly connected with a limiting clamp (5) at both ends, the two limiting clamps (5) are fixedly connected with a plurality of fixing springs (6) on opposite sides, the two fixed plates (3) are fixedly connected with a Z-shaped frame (7) on opposite sides, the two Z-shaped frames (7) are fixedly connected with a buffer pad (8) on opposite sides, and a sponge pad (9) is fixedly connected with one side of the buffer pad (8).

2. The heating furnace discharge roller stand anti-collision device according to claim 1 is characterized in that: A stop block (10) is sleeved on the top of the protrusion (2), a groove (11) is provided inside the stop block (10), a plurality of movable springs (12) are fixedly connected inside the groove (11), and the two fixing plates (3) are symmetrically distributed at the bottom of the fixing base (1).

3. The anti-collision device for the heating furnace discharge roller table according to claim 2 is characterized in that: The two limit clamps (5) are symmetrically distributed at both ends of the movable frame (4), and the fixed springs (6) are distributed in a linear array on the opposite side of the limit clamps (5), and the fixed springs (6) are fixedly connected to the outer wall of the movable frame (4).

4. The heating furnace discharge roller table flower stand anti-collision device according to claim 3 is characterized in that: The two Z-shaped frames (7) are symmetrically distributed on opposite sides of the fixing plate (3), and the grooves (11) are adapted to the protrusions (2).

5. The device for preventing the flower stand from collision of the discharging roller table of the heating furnace according to claim 4 is characterized in that: The movable springs (12) are symmetrically distributed inside the groove (11); the Z-shaped frame (7) is Z-shaped; and the other end of the fixed spring (6) is fixedly connected to the other side of the fixed plate (3).

6. The heating furnace discharge roller table flower stand anti-collision device according to claim 5 is characterized in that: One end of the movable spring (12) is fixedly connected to the top of the protrusion (2), and the other end of the movable spring (12) is fixedly connected to the top inner wall of the stop block (10).

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