CN210305687U

CN210305687U - Turning roller way for hot delivery of slab continuous casting billet

Info

Publication number: CN210305687U
Application number: CN201921046750.7U
Authority: CN
Inventors: 刘荣兵
Original assignee: Nanjing Xincanqi Metallurgical Equipment Co Ltd
Current assignee: Nanjing Xincanqi Metallurgical Equipment Co Ltd
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-04-14
Anticipated expiration: 2029-07-06

Abstract

The utility model relates to a continuous casting billet conveying technical field, and a turn roll table for slab continuous casting billet heat is sent is disclosed, including two straight roll tables and a turn roll table, the equal fixedly connected with locating piece of the both ends of turn roll table back to the back of the body both sides outer wall, two U-shaped fixed plates that correspond the setting with the locating piece of the one end outer wall fixedly connected with of straight roll table, the locating piece injects in the U-shaped fixed plate and through the positioning mechanism joint, the lateral wall fixedly connected with arc backup pad of turn roll table, the one end fixedly connected with arc riser of turn roll table is kept away from to the arc backup pad, the screw has been seted up on the surface of arc riser, screw female connection has the propulsion bolt of directional turn roll table centre of a circle department. The utility model discloses can effectually avoid the continuous casting billet to cross the problem of the easy derailment of curved in-process at high-speed conveying.

Description

Turning roller way for hot delivery of slab continuous casting billet

Technical Field

The utility model relates to a continuous casting billet conveying technical field especially relates to a turn roll table that is used for slab continuous casting billet heat to send.

Background

The direct hot conveying of the continuous casting billet means that the continuous casting billet is directly conveyed to a steel rolling heating furnace through a hot conveying roller way. Compared with the transportation by an automobile or a train, the energy consumption can be greatly reduced, the transportation time of casting blanks is shortened, the metal yield is improved, the occupied area of a factory building can be reduced, and the investment of engineering can be saved. Therefore, the method has good economic benefit and social benefit and is more and more widely applied.

At present, the connection structure integrating the turning part and the straight line part of the turning roller way for conveying the continuous casting billets is applied, the form is fixed, the turning part can not be randomly replaced according to use requirements so as to be suitable for conveying modes with different bending requirements, an effective anti-separation mechanism is not arranged at the turning part, the problem of derailment of the continuous casting billets can be easily caused in the high-speed conveying process, and the stable conveying of the continuous casting billets is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and using its turn portion of turn roll table and straight line portion connection structure as an organic whole of continuous casting billet conveying, the form is fixed, can not change the turn portion so that be applicable to the transfer mode of different camber demands at will according to the user demand, and do not have effectual anti-disengagement mechanism in the turn portion, the problem of derailing takes place easily at the in-process continuous casting billet of high-speed conveying, the problem of the stable conveying of the continuous casting billet of being not convenient for, and the turn roll table that is used for continuous casting billet hot-feed that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a turning roller way for hot delivery of a slab continuous casting blank comprises two straight roller ways and a turning roller way, wherein the outer walls of two opposite sides of two ends of the turning roller way are fixedly connected with positioning blocks, the outer wall of one end of each straight roller way is fixedly connected with two U-shaped fixing plates which are arranged corresponding to the positioning blocks, the positioning blocks are inserted into the U-shaped fixing plates and are clamped through a positioning mechanism, the outer side wall of the turning roller way is fixedly connected with an arc-shaped supporting plate, one end, away from the turning roller way, of the arc-shaped supporting plate is fixedly connected with an arc-shaped vertical plate, the surface of the arc-shaped vertical plate is provided with a screw hole, the screw hole is internally threaded with a propelling bolt pointing to the circle center of the turning roller way, one end, positioned at the inner, a plurality of rollers are rotatably connected between the side walls of the two opposite sides of the arc-shaped clamping plates through rotating shafts.

Preferably, positioning mechanism is including seting up the recess at U-shaped fixed plate lateral wall, be equipped with the extrusion spring in the recess, the tank bottom fixed connection of one end and the recess of extrusion spring, the other end fixedly connected with locating lever of extrusion spring, the constant head tank that corresponds with the locating lever is seted up to the outer wall of locating piece, the one end fixedly connected with pull rod that the locating lever is located the recess, the one end that the locating lever was kept away from to the pull rod runs through and stretches out the outer and fixedly connected with arm-tie of U-shaped fixed plate.

Preferably, a side rod wall of the positioning rod close to the turning roller way is an inclined surface.

Preferably, the outer wall of the pulling plate is fixedly connected with a pulling rope.

Preferably, the surface of the roller is fixedly wrapped with a layer of anti-collision sponge cushion.

Compared with the prior art, the utility model provides a turn roll table for slab continuous casting billet heat is sent possesses following beneficial effect:

1. this a turn roll table for hot delivery of slab continuous casting billet through arc backup pad, arc riser, screw, propulsion bolt, arc push pedal, arc cardboard and the cylinder that is equipped with, can effectually avoid the continuous casting billet to cross the problem of the easy derailment of curved in-process at high-speed conveying.

2. This a turn roll table for slab continuous casting billet heat is sent, through locating piece and the U-shaped fixed plate that is equipped with, the connection can be dismantled with the turn roll table to straight roll table, can realize the quick assembly disassembly between straight roll table and the turn roll table, can change different turn roll tables according to different demands, and is easy and simple to handle, convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually avoid the continuous casting billet to cross the problem of the easy derailment of curved in-process at high-speed conveying.

Drawings

Fig. 1 is a schematic structural view of a turning roller bed for hot delivery of slab continuous casting billets, which is provided by the utility model;

fig. 2 is the utility model provides a structural schematic diagram of turning roll table A part for slab continuous casting billet heat send.

In the figure: the device comprises a straight roller way 1, a turning roller way 2, a positioning block 3, a U-shaped fixing plate 4, a positioning mechanism 5, a groove 51, an extrusion spring 52, a positioning rod 53, a positioning groove 54, a pull rod 55, a pull plate 56, an arc-shaped supporting plate 6, an arc-shaped vertical plate 7, a screw hole 8, a pushing bolt 9, an arc-shaped push plate 10, an arc-shaped clamping plate 11 and a roller 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a turning roller way for hot delivery of slab continuous casting billets comprises two straight roller ways 1 and a turning roller way 2, wherein the outer walls of two opposite sides of two ends of the turning roller way 2 are fixedly connected with positioning blocks 3, the outer wall of one end of each straight roller way 1 is fixedly connected with two U-shaped fixing plates 4 arranged corresponding to the positioning blocks 3, the positioning blocks 3 are inserted into the U-shaped fixing plates 4 and clamped through positioning mechanisms 5, the outer side wall of the turning roller way 2 is fixedly connected with an arc-shaped supporting plate 6, one end of the arc-shaped supporting plate 6 far away from the turning roller way 2 is fixedly connected with an arc-shaped vertical plate 7, the surface of the arc-shaped vertical plate 7 is provided with a screw hole 8, the screw hole 8 is internally threaded with a propelling bolt 9 pointing to the circle center of the turning roller way 2, one end of the propelling bolt 9 positioned, a plurality of rollers 12 are rotatably connected between the opposite side walls of the two arc-shaped clamping plates 11 through rotating shafts.

Positioning mechanism 5 is including seting up the recess 51 at the lateral wall of U-shaped fixed plate 4, be equipped with extrusion spring 52 in the recess 51, the tank bottom fixed connection of one end and recess 51 of extrusion spring 52, the other end fixedly connected with locating lever 53 of extrusion spring 52, the constant head tank 54 that corresponds with locating lever 53 is seted up to the outer wall of locating piece 3, locating lever 53 is located the one end fixedly connected with pull rod 55 in recess 51, the one end that locating lever 53 was kept away from to pull rod 55 runs through and stretches out the outer and fixedly connected with arm-tie 56 of U-shaped fixed plate 4.

The side rod wall of the positioning rod 53 close to the turning roller way 2 is provided with an inclined surface, so that when the positioning block 3 extrudes the inclined surface of the positioning rod 53, the positioning rod 53 is automatically retracted into the groove 51 under the stress.

The outer wall of the pulling plate 56 is fixedly connected with a pulling rope, so that people can pull the pulling plate 56 conveniently.

The surface of the roller 12 is fixedly coated with a layer of anti-collision sponge cushion, and the anti-collision protective property is better.

In the utility model, when in use, the pushing bolt 9 is rotated according to the shape and size of the conveyed article through the arc supporting plate 6, the arc vertical plate 7, the screw hole, the pushing bolt 9, the arc push plate 10, the arc clamping plate 11 and the roller 12, the pushing bolt 9 is pushed to move the arc moving plate 10 by utilizing the threaded connection effect of the pushing bolt 9 and the screw hole 8, and then the plurality of rollers 12 are driven to move, when the continuous casting blank moves to the turning roller way 2 in the high-speed conveying process, the continuous casting blank is impacted on the roller 12, the anti-collision sponge cushion arranged on the surface of the roller 12 can effectively protect the continuous casting blank, and the rotatability of the roller 12 can enable the continuous casting blank to smoothly pass through the bending, the problem that the continuous casting blank is easy to derail in the high-speed conveying bending process can be effectively avoided, through the positioning block 3 and the U-shaped fixing plate 4, the straight roller, when the turning roller ways with different bending degrees need to be replaced so as to be suitable for different transmission requirements, the pull plate 56 is pulled through the pull rope, the positioning rod 53 is pulled out of the positioning groove 54 by utilizing the pull rod 55, the limit locking between the positioning block 3 and the U-shaped fixing plate 4 can be released, the new turning roller way 2 is replaced, two ends of the turning roller way 2 correspond to the two straight roller ways 1, the positioning block 3 is aligned to the inner side of the U-shaped fixing plate 4 and inserted, in the inserting process, the positioning block 3 extrudes the inclined surface of the positioning rod 53, the positioning rod 53 is automatically retracted into the groove 51 under stress, when the positioning groove 54 on the side wall of the positioning block 3 moves to the positioning rod 53, the extrusion spring 52 pushes the positioning rod 53, the positioning rod 53 is pushed out of the groove 51, the positioning rod 53 is clamped with the positioning groove 54, the stable connection between the positioning block 3 and the U, different turning roller ways 2 can be replaced according to different requirements, and the device is simple and convenient to operate and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A turning roller way for hot conveying of slab continuous casting billets comprises two straight roller ways (1) and one turning roller way (2) and is characterized in that positioning blocks (3) are fixedly connected to outer walls of two opposite sides of two ends of the turning roller way (2), two U-shaped fixing plates (4) arranged corresponding to the positioning blocks (3) are fixedly connected to outer walls of one ends of the straight roller ways (1), the positioning blocks (3) are inserted into the U-shaped fixing plates (4) and clamped through positioning mechanisms (5), an arc-shaped supporting plate (6) is fixedly connected to the outer side wall of the turning roller way (2), an arc-shaped vertical plate (7) is fixedly connected to one end, far away from the turning roller way (2), of the arc-shaped supporting plate (6), a screw hole (8) is formed in the surface of the arc-shaped vertical plate (7), and a pushing bolt (9) pointing to the circle center of the, the pushing bolt (9) is located the inboard one end of arc riser (7) and rotates through ball bearing and is connected with arc push pedal (10), two arc cardboard (11) of the inside wall longitudinal symmetry fixedly connected with of arc push pedal (10), two arc cardboard (11) are connected with a plurality of cylinders (12) through the pivot rotation between the lateral wall in one side in opposite directions.

2. The turning roller way for hot conveying of slab continuous casting billets according to claim 1, characterized in that the positioning mechanism (5) includes a groove (51) formed in a side wall of the U-shaped fixing plate (4), an extrusion spring (52) is arranged in the groove (51), one end of the extrusion spring (52) is fixedly connected with a bottom of the groove (51), the other end of the extrusion spring (52) is fixedly connected with a positioning rod (53), a positioning groove (54) corresponding to the positioning rod (53) is formed in an outer wall of the positioning block (3), one end of the positioning rod (53) located in the groove (51) is fixedly connected with a pull rod (55), and one end of the pull rod (55) far away from the positioning rod (53) penetrates through and extends out of the U-shaped fixing plate (4) and is fixedly connected with a pull plate (56).

3. Turning table for the hot delivery of slab billets as claimed in claim 2, characterised in that the side wall of the positioning rods (53) close to the turning table (2) is bevelled.

4. A turning roller way for the hot delivery of slab continuous casting billets according to claim 2, characterized in that the outer wall of the pulling plate (56) is fixedly connected with a pulling rope.

5. A turning roller way for the hot-feeding of slab continuous casting billets, as per claim 1, characterized in that the surface of the drum (12) is fixedly coated with a layer of anti-collision sponge mat.