CN219004524U - Guiding support for slab continuous casting hot conveying roller way - Google Patents

Abstract

The utility model discloses a guide bracket for slab continuous casting hot conveying roller ways in the technical field of smelting continuous casting production equipment, which comprises two groups of roller way beams, wherein a plurality of groups of roller way beams are rotatably arranged between the two groups of roller way beams, the upper side of each roller way beam is movably provided with a guide bracket, a plurality of groups of mounting pins are vertically movably penetrated through the guide bracket, the outer sides of the plurality of groups of mounting pins are fixedly provided with a plurality of groups of support rib plates, the upper side and the lower side of each roller way beam are vertically penetrated with mounting holes of a plurality of groups of butt joint mounting pins, the outer sides of the guide brackets are fixedly provided with guide plates, the upper side of each guide bracket is movably provided with a heat preservation cover, the lower side of each heat preservation cover is fixedly provided with a plurality of groups of bolts, and the guide bracket is vertically penetrated with jacks of a plurality of groups of butt joint bolts. The utility model can conveniently mount and dismount the guide bracket and the heat preservation cover through a simple mounting structure, effectively improves the working efficiency, has good practical effect, and is worth popularizing and using in the prior market.

Description

Guiding support for slab continuous casting hot conveying roller way

Technical Field

The utility model relates to the technical field of smelting continuous casting production equipment, in particular to a guide bracket for a slab continuous casting hot feeding roller way.

Background

The direct hot feeding of the continuous casting billet refers to the direct feeding of the continuous casting billet to a heating furnace for steel rolling through a hot feeding roller way. Compared with the transportation by an automobile or a train, the method can greatly reduce the energy consumption, shorten the transportation time of casting blanks, improve the metal yield, reduce the occupied area of a factory building and save the investment of engineering. Therefore, the hot-rolling roller way has good economic and social benefits, is widely and widely applied, adopts a high-speed mode and a mode of covering with a heat-insulating cover in the whole process to convey the casting blank in order to ensure the temperature of the casting blank conveyed to a steel mill, and is provided with casting blank guide brackets at two sides of the roller way because the hot-rolling roller way has high speed and the rollers are easy to deflect in the casting blank conveying process after being worn for a long time.

At present, most of slab continuous casting hot conveying roller ways and guide brackets are fixedly welded together, when the roller ways are worn seriously after long-time use, the guide brackets and the heat preservation covers are inconvenient to disassemble quickly, great troubles are brought to the replacement and accident handling of the roller ways, and the working efficiency is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides a guide bracket for a slab continuous casting hot-feeding roller way, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the guiding support for the slab continuous casting hot conveying roller way comprises two groups of roller way beams, wherein a plurality of groups of roller way is rotationally arranged between the roller way beams, a driving mechanism of a plurality of groups of butt joint roller way is fixedly arranged on the inner side of the roller way beams, the guiding support is movably arranged on the upper side of the roller way beams, a plurality of groups of mounting pins are vertically and movably penetrated through the guiding support, a plurality of groups of supporting rib plates are fixedly arranged on the outer sides of the mounting pins, mounting holes of a plurality of groups of butt joint mounting pins are vertically penetrated through the roller way beams, a guiding plate is fixedly arranged on the outer sides of the guiding support, a heat preservation cover is movably arranged on the upper side of the guiding support, a plurality of groups of bolts are fixedly arranged on the lower side of the heat preservation cover, jacks of the plurality of groups of butt joint bolts are vertically penetrated through the guiding support, and a connecting frame is movably sleeved on the outer sides of the heat preservation cover.

Preferably, a threaded surface is arranged on the outer side of the mounting pin shaft and positioned on the upper side of the guide bracket, and a reinforcing bolt is sleeved on the outer side of the threaded surface.

Preferably, the outside of the heat preservation cover is fixedly provided with an outside sealing plate, the inside of the heat preservation cover is fixedly provided with an inside sealing plate, and a refractory fiber felt is arranged between the outside sealing plate and the inside sealing plate.

Preferably, the heat preservation cover outside is located outside shrouding, inboard shrouding outside part has all run through and has offered the expansion joint, and the heat preservation cover upside is fixed to be provided with multiunit lug.

Preferably, a handle is fixedly arranged on the outer side of the connecting frame, and a heat insulation layer is arranged on the outer side of the handle.

Preferably, the inner groove is formed in the inner side of the connecting frame, a limiting plate is movably arranged in the inner groove, a plurality of groups of springs are movably arranged in the inner side of the limiting plate, one ends of the plurality of groups of springs are connected to the inner wall of the inner groove, and the other ends of the springs are connected to the outer side of the limiting plate.

The utility model has the technical effects and advantages that:

according to the utility model, the installation holes, the installation shaft pins, the threaded surfaces, the reinforcing bolts, the insertion holes and the bolts are arranged, and the guide brackets and the heat preservation cover can be quickly installed through the mutual matching of the mechanisms, so that the working efficiency is improved, meanwhile, the guide brackets and the heat preservation cover can be quickly detached in the later period, the use is very flexible, the roller way is convenient to replace, the operation of workers is convenient, the service life of the hot-rolling way mechanism is prolonged, the guide brackets can be positioned and reinforced through the arrangement of the supporting rib plates, and the guide brackets can be supported when the casting blank obliquely impacts the guide brackets, so that the stability of the device is ensured.

Drawings

FIG. 1 is a schematic diagram of an oblique view of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the present utility model;

FIG. 3 is a schematic view of the heat-insulating cover structure of the present utility model;

FIG. 4 is a schematic view of a guide bracket of the present utility model;

FIG. 5 is a schematic view of a connector of the present utility model.

The reference numerals are:

the device comprises a roller way beam 1, a roller way, a driving mechanism 3, a mounting hole 4, a guide bracket 5, a guide plate 6, a mounting pin shaft 7, a support rib plate 8, a threaded surface 9, a reinforcing bolt 10, an inserting hole 11, a heat insulation cover 12, an outer side sealing plate 13, an inner side sealing plate 14, a refractory fiber felt 15, an expansion joint 16, a lifting lug 17, a pin 18, a connecting frame 19, a handle 20, an inner groove 21, a spring 22 and a limiting plate 23.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

As shown in fig. 1-5, a guiding support for slab continuous casting hot conveying roller way comprises two groups of roller way beams 1, a plurality of groups of roller way 2 are rotatably arranged between the two groups of roller way beams 1, a driving mechanism 3 of a plurality of groups of butt joint roller way 2 is fixedly arranged on the inner side of the roller way beams 1, a guiding support 5 is movably arranged on the upper side of the roller way beams 1, a plurality of groups of mounting pins 7 are vertically movably penetrated through the guiding support 5, a plurality of groups of supporting rib plates 8 are fixedly arranged on the outer sides of the plurality of groups of mounting pins 7, a plurality of groups of mounting holes 4 of the butt joint mounting pins 7 are vertically penetrated through the roller way beams 1, a guiding plate 6 is fixedly arranged on the outer sides of the guiding support 5, a heat preservation cover 12 is movably arranged on the lower side of the heat preservation cover 12, a plurality of groups of bolts 18 are fixedly arranged on the upper side and lower side of the guiding support 5, jacks 11 of the plurality of groups of butt joint bolts 18 are vertically penetrated through the guiding support 5, a connecting frame 19 is movably sleeved on the outer side of the heat preservation cover 12, the driving mechanism 3 is composed of a motor and a belt, and the driving mechanism is capable of driving the plurality of roller way 2 to rotate through the belt transmission effect driven by the motor, so that casting blanks are conveniently conveyed.

Wherein, the installation round pin axle 7 outside is located guide bracket 5 upside part and is provided with screw thread face 9, and screw thread face 9 outside thread bush is equipped with reinforcing bolt 10, through reinforcing bolt 10 to the reinforcement of guide bracket 5, can improve the stability of guide bracket 5 when casting blank striking deflector 6 to can improve guide bracket 5's life.

Wherein, the fixed outside shrouding 13 that is provided with in the heat preservation cover 12 outside, and the fixed inside shrouding 14 that is provided with in the heat preservation cover 12 inboard is provided with refractory fiber felt 15 between outside shrouding 13 and the inside shrouding 14, and the refractory fiber felt 15 of aluminium silicate material can improve the heat preservation effect of heat preservation cover 12 to the consumption of energy when can avoiding the casting blank to carry.

Wherein, the outside of heat preservation cover 12 is located outside shrouding 13, inboard shrouding 14 outside part has all run through and has seted up expansion joint 16, and the fixed multiunit lug 17 that is provided with in heat preservation cover 12 upside sets up expansion joint 16 and can effectually release because of the heat stress when heat preservation cover 12 takes place the inflation to avoided heat preservation cover 12 to take place to warp impaired condition emergence, improved heat preservation cover 12's life, and set up lug 17 and then conveniently install and dismantle heat preservation cover 12.

Wherein, the fixed handle 20 that is provided with in the link 19 outside, the handle 20 outside is provided with the insulating layer, can conveniently install and dismantle link 19 through setting up handle 20 in the link 19 outside, and the insulating layer can separate the heat on the heat preservation cover 12 to avoid the workman to take place the scald condition.

Wherein, inside 21 has been seted up to link 19 inboard, and inside 21 internalization is provided with limiting plate 23, and limiting plate 23 inboard activity is provided with multiunit spring 22, and multiunit spring 22 one end is connected in inside 21 inner wall, and the spring 22 other end is connected in the limiting plate 23 outside, and spring 22 is the shrink state initially to can drive limiting plate 23 and tightly laminate in the heat preservation cover 12 outside, make things convenient for the workman to operate when having guaranteed link 19 stability, improve the convenience of operation.

Examples: in the use process, the mounting pin shafts 7 are inserted into the mounting frames 4 on the guide brackets 5, so that the supporting rib plates 8 on the outer sides of the mounting pin shafts 7 are propped against the roller way beams 1, then the bolts 18 on the lower sides of the heat preservation covers 12 are inserted into the insertion holes 11 on the guide brackets 5, the heat preservation covers 12 are arranged on the guide brackets 5 through own inertia, then the connecting frames 19 are sleeved between the two groups of heat preservation covers 12, the limiting plates 23 are attached to the outer walls of the heat preservation covers 12 through the elastic force of the springs 22, the gaps between the heat preservation covers are sealed, a better heat preservation effect is achieved, then the driving mechanism 3 is started through an external power supply, the driving motor 3 drives the roller ways 2 to rotate, casting blanks are conveyed through the rotating roller ways 2, meanwhile, the heat preservation covers 12 can preserve the temperature of the casting blanks, so that energy consumption is greatly reduced, the heat preservation covers 12 and the guide brackets 5 are sequentially lifted from the roller way beams 1 through lifting equipment, the roller ways 2 can be quickly replaced, and convenience in use and maintenance is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed; secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a slab continuous casting is guide bracket for hot roll table that send, includes two sets of roll table roof beams (1), its characterized in that, two sets of rotate between roll table roof beam (1) and be provided with multiunit roll table (2), and roll table roof beam (1) inboard fixedly is provided with actuating mechanism (3) of multiunit butt joint roll table (2), roll table roof beam (1) upside activity is provided with guide bracket (5), guide bracket (5) are run through from top to bottom and are provided with multiunit mounting pin axle (7), multiunit mounting pin axle (7) outside is all fixed multiunit supporting rib plate (8), and roll table roof beam (1) run through from top to bottom and have seted up mounting hole (4) of multiunit butt joint mounting pin axle (7), guide bracket (5) outside is fixed to be provided with deflector (6), guide bracket (5) upside activity is provided with heat preservation cover (12), heat preservation cover (12) downside is fixed to be provided with multiunit bolt (18), jack (11) of running through from top to bottom and having seted up multiunit butt joint bolt (18), and heat preservation cover (12) outside movable sleeve is equipped with link (19).

2. The guide bracket for slab continuous casting hot feed roller table according to claim 1, wherein: the outer side of the mounting pin shaft (7) is provided with a threaded surface (9) at the upper side part of the guide bracket (5), and a reinforcing bolt (10) is sleeved outside the threaded surface (9) in a threaded manner.

3. The guide bracket for slab continuous casting hot feed roller table according to claim 1, wherein: the heat preservation cover (12) outside is fixed to be provided with outside shrouding (13), and the inboard fixed inside shrouding (14) that is provided with of heat preservation cover (12), be provided with refractory fiber felt (15) between outside shrouding (13) and inside shrouding (14).

4. A guide bracket for a slab continuous casting hot feed roller table according to claim 3, wherein: the outside of the heat preservation cover (12) is positioned at the outer side sealing plate (13) and the outer side part of the inner side sealing plate (14) is provided with expansion joints (16) in a penetrating way, and a plurality of groups of lifting lugs (17) are fixedly arranged on the upper side of the heat preservation cover (12).

5. The guide bracket for slab continuous casting hot feed roller table according to claim 1, wherein: the outside of the connecting frame (19) is fixedly provided with a handle (20), and the outside of the handle (20) is provided with a heat insulation layer.

6. The guide bracket for slab continuous casting hot feed roller table according to claim 1, wherein: an inner groove (21) is formed in the inner side of the connecting frame (19), a limiting plate (23) is movably arranged in the inner groove (21), a plurality of groups of springs (22) are movably arranged in the inner side of the limiting plate (23), one ends of the plurality of groups of springs (22) are connected to the inner wall of the inner groove (21), and the other ends of the springs (22) are connected to the outer side of the limiting plate (23).

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