CN220480227U - Side plate structure of tundish impact resistant material area - Google Patents

Abstract

The utility model discloses a side plate structure of a tundish refractory impact zone, which comprises a body and a fixed block, wherein a fixed rod is fixedly connected inside the body, a rotating rod is rotatably connected inside the fixed rod, a rotating disc is fixedly connected on the circumferential surface of the rotating rod, a plurality of limiting grooves are formed on the circumferential surface of the rotating disc, a limiting rod is slidably connected inside the fixed rod, one end of the limiting rod is rotatably connected with a roller, a positioning mechanism is arranged at one end of the rotating rod, a second support is fixedly connected with the body, a first support is fixedly connected inside the second support, pressing blocks are fixedly connected at one ends of the first support and the second support, and a reinforcing plate is fixedly connected on the upper surface of the pressing blocks.

Description

Side plate structure of tundish impact resistant material area

Technical Field

The utility model relates to the technical field of tundish side plates, in particular to a side plate structure of a tundish refractory material impact zone.

Background

The tundish impact-resistant zone side plates refer to structural components used in the metallurgical industry to protect the refractory material inside a tundish (also referred to as a ladle). A tundish is a container for holding and protecting molten steel during casting of the molten steel, and is internally covered with refractory material to resist high temperatures and chemical attack.

Application number: CN202221499426.2, patent title: the utility model provides a novel middle package resistant material impact zone curb plate device, its explanation discloses including impact zone inclusion and steel casting zone inclusion, sets up the buffer between impact zone inclusion and the steel casting zone inclusion, and the buffer includes a set of buffer board and bottom plate, bottom plate one end and impact zone inclusion fixed connection, the bottom plate other end and steel casting zone inclusion fixed connection, the buffer board slope sets up on the bottom plate, buffer board one end and impact zone inclusion fixed connection, the buffer board other end and steel casting zone inclusion fixed connection.

When used according to the prior art, in the metallurgical industry, the tundish is often affected by vibration and impact loads, and the conventional connection mode may not be capable of effectively resisting the loads, so that the connection is loose or damaged, and the connection part may be fatigued or damaged due to the long-term effect of vibration and impact.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a side plate structure of a tundish refractory impact zone to solve the problem that a joint is likely to be loosened or damaged.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a middle package material resistant impact zone curb plate structure, including body and fixed block, the inside fixedly connected with dead lever of body, the inside rotation of dead lever is connected with the bull stick, the circumference fixedly connected with carousel of bull stick, the circumference of carousel is provided with multichannel spacing groove, the inside sliding connection of dead lever has the gag lever post, the one end rotation of gag lever post is connected with the gyro wheel, the one end of bull stick sets up positioning mechanism, the fixedly connected with second support of body, the inside fixedly connected with first support of second support, the equal fixedly connected with briquetting of one end of first support and second support, the last fixed surface of briquetting is connected with the reinforcing plate.

The method is further characterized in that: the shape of first support and second support is X type setting, and the one end of first support and second support respectively with the inside four corners department fixed connection of body.

The method is further characterized in that: the inside fixedly connected with bracing piece of body, fixedly connected with first spring between the lower surface of the periphery of bracing piece and first support one end.

The method is further characterized in that: the inner wall shape of the fixed block is set to be T-shaped, and the inner diameter of the fixed block is matched with the circumferential surface of the fixed rod.

The method is further characterized in that: the inside fixedly connected with spacing of dead lever, the inside of spacing and the surface sliding connection of gag lever post.

The method is further characterized in that: the locating mechanism comprises a limiting plate fixedly connected to one end of the rotating rod, a locating rod is fixedly connected to the inside of the limiting plate in a sliding mode, the locating rod is in a cross shape, locating grooves are formed in the upper surface of the locating rod, the locating grooves are matched with the locating rod in size, and a second spring is fixedly connected between the lower surface of the limiting plate and the circumferential surface of the locating rod.

The utility model has the beneficial effects that:

1. when installing this body, can penetrate the dead lever inside of fixed block, rotate the bull stick and drive the carousel rotation, the carousel drives the gyro wheel at its inside slip through spacing groove, the gyro wheel makes the gag lever post roll-off from the circumference of dead lever according to spacing groove extrusion, and form spacingly can carry out the fixed mounting operation to the body with the inside of fixed block, the bull stick passes through positioning mechanism stop gear this moment, simple to operate avoids the structure to take place not hard up, displacement or damage, influence the normal function of structure, through above-mentioned fixed mode, can reduce the emergence of these faults and damage, the reliability and the security of improvement structure.

2. When the impact force is transmitted through the reinforcing plate, the reinforcing plate disperses the impact force received by the surface of the impact force to the pressing block, then the impact force is transmitted to the first support and the second support from the pressing block, finally the impact force received by the first support and the second support can be buffered through the first spring, the bearing capacity and the impact resistance of the side plate under high impact force can be remarkably improved, the structure becomes stronger and stable, the impact force can be effectively absorbed and dispersed, and the risks of deformation and breakage are reduced.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an upward cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the fixing lever of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present utility model;

fig. 5 is an enlarged view of a portion of B of fig. 3 according to the present utility model.

In the figure: 1. a body; 2. a reinforcing plate; 3. briquetting; 4. a first bracket; 5. a second bracket; 6. a support rod; 7. a first spring; 8. a fixed rod; 9. a fixed block; 10. a rotating rod; 11. a turntable; 12. a limit groove; 13. a roller; 14. a limit rod; 15. a limiting frame; 16. a positioning rod; 17. a second spring; 18. a positioning groove; 19. and a limiting plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a side plate structure of a tundish impact resistant area comprises a body 1 and a fixed block 9, wherein a fixed rod 8 is fixedly connected to the inside of the body 1, a rotating rod 10 is rotatably connected to the inside of the fixed rod 8, a rotating disc 11 is fixedly connected to the circumference of the rotating rod 10, a plurality of limit grooves 12 are formed in the circumference of the rotating disc 11, a limit rod 14 is slidably connected to the inside of the fixed rod 8, a roller 13 is rotatably connected to one end of the limit rod 14, a positioning mechanism is arranged at one end of the rotating rod 10, a second support 5 is fixedly connected to one end of the body 1, a first support 4 is fixedly connected to the inside of the second support 5, a pressing block 3 is fixedly connected to one ends of the first support 4 and the second support 5, and a reinforcing plate 2 is fixedly connected to the upper surface of the pressing block 3.

When installing this body 1, can penetrate the inside of dead lever 8 fixed block 9, rotate the bull stick 10 and drive carousel 11 and rotate, carousel 11 drives gyro wheel 13 in its inside slip through spacing groove 12, gyro wheel 13 extrudees according to spacing groove 12 and makes gag lever post 14 roll-off from the periphery of dead lever 8, and form spacingly can carry out the fixed mounting operation to body 1 with the inside of fixed block 9, bull stick 10 passes through positioning mechanism stop gear this moment, simple to operate, avoid the structure to take place not hard up, displacement or damage, influence the normal function of structure, through above-mentioned fixed mode, can reduce the emergence of these faults and damage, improve reliability and the security of structure, when using, the impact force passes through reinforcing plate 2 transmission, reinforcing plate 2 distributes the impact force that its surface received to briquetting 3 department, transmit to first support 4 and second support 5 departments again, finally, can cushion the impact force that first support 4 and second support 5 received through first spring 7, can show improvement curb plate bearing capacity and shock resistance under high impact force, the structure is firm, stability, dispersion and effective deformation and risk of absorbing are broken.

The shape of first support 4 and second support 5 is X type setting, and the one end of first support 4 and second support 5 respectively with the inside four corners department fixed connection of body 1, can increase the rigidity and the intensity of curb plate to through striding across different parts to form cross connection with the curb plate, make whole structure firm and stable more, this provides extra bending resistance and torsion resistance, makes the curb plate more bear the effect of outside impact and pressure.

The inside fixedly connected with bracing piece 6 of body 1, fixedly connected with first spring 7 between the lower surface of the periphery of bracing piece 6 and first support 4 one end, first spring 7 can absorb and reduce energy and the vibration that causes by external impact, when reinforcing plate 2 receives the impact, first spring 7 can bear partial load and disperse stress to reduce the transmission of impact force to first support 4 and second support 5, this helps protecting the curb plate structure, reduces the stress concentration of structure, reduces the fracture and the risk of damage of structure.

The inner wall shape of fixed block 9 sets up to the T type, and the internal diameter of fixed block 9 and the periphery phase-match of dead lever 8 make things convenient for locating lever 16 to get into the inside of fixed block 9 and fix a position, still conveniently carry out spacing to gag lever post 14 simultaneously and fix the operation to body 1.

The inside fixedly connected with spacing 15 of dead lever 8, the inside of spacing 15 and the surface sliding connection of gag lever post 14, conveniently spacing gag lever post 14 for gag lever post 14 motion is more stable.

The positioning mechanism comprises a limiting plate 19 fixedly connected to one end of the rotary rod 10, a positioning rod 16 is slidably connected to the inside of the limiting plate 19, the positioning rod 16 is in a cross shape, a positioning groove 18 is formed in the upper surface of the fixing rod 8, the positioning grooves 18 are matched with the positioning rod 16 in size, and a second spring 17 is fixedly connected between the lower surface of the limiting plate 19 and the circumferential surface of the positioning rod 16.

After the rotating rod 10 rotates to a proper position, the second spring 17 drives the positioning rod 16 to enter the positioning groove 18, and the rotating rod 10 at one end of the limiting plate 19 can be limited to prevent rotation.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims (6)

1. The utility model provides a middle package material resistant zone curb plate structure, its characterized in that, including body (1) and fixed block (9), the inside fixedly connected with dead lever (8) of body (1), the inside rotation of dead lever (8) is connected with bull stick (10), the circumference fixedly connected with carousel (11) of bull stick (10), the circumference of carousel (11) is provided with multichannel spacing groove (12), the inside sliding connection of dead lever (8) has gag lever post (14), the one end rotation of gag lever post (14) is connected with gyro wheel (13), the one end of bull stick (10) sets up positioning mechanism, the fixedly connected with second support (5) of body (1), the inside fixedly connected with first support (4) of second support (5), the equal fixedly connected with briquetting (3) of one end of first support (4) and second support (5), the last surface fixedly connected with reinforcing plate (2) of briquetting (3).

2. The side plate structure of the tundish impact resistant area according to claim 1, wherein the first bracket (4) and the second bracket (5) are arranged in an X-shaped manner, and one ends of the first bracket (4) and the second bracket (5) are fixedly connected with four corners of the inside of the body (1) respectively.

3. The tundish impact resistant area side plate structure according to claim 1, wherein a supporting rod (6) is fixedly connected to the inside of the body (1), and a first spring (7) is fixedly connected between the circumferential surface of the supporting rod (6) and the lower surface of one end of the first bracket (4).

4. The side plate structure of the tundish impact resistant area according to claim 1, wherein the inner wall of the fixing block (9) is shaped as a T, and the inner diameter of the fixing block (9) is matched with the circumferential surface of the fixing rod (8).

5. The side plate structure of the tundish impact resistant area according to claim 1, wherein a limiting frame (15) is fixedly connected to the inside of the fixing rod (8), and the inside of the limiting frame (15) is slidably connected to the surface of the limiting rod (14).

6. The tundish impact resistant area side plate structure according to claim 1, wherein the positioning mechanism comprises a limiting plate (19) fixedly connected to one end of the rotating rod (10), a positioning rod (16) is slidably connected to the inside of the limiting plate (19), the positioning rod (16) is in a cross shape, a positioning groove (18) is formed in the upper surface of the fixing rod (8), the positioning groove (18) is matched with the positioning rod (16) in size, and a second spring (17) is fixedly connected between the lower surface of the limiting plate (19) and the circumferential surface of the positioning rod (16).