CN217265959U

CN217265959U - Crystallizer trolley for electroslag furnace

Info

Publication number: CN217265959U
Application number: CN202221031704.1U
Authority: CN
Inventors: 林森
Original assignee: Liaoyang Dongye Electroslag Furnace Metallurgical Equipment Technology Co ltd
Current assignee: Liaoyang Dongye Electroslag Furnace Metallurgical Equipment Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-23
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a crystallizer platform truck for electroslag furnace relates to electroslag furnace technical field, including the first backup pad in bottom, a side fixed surface of the first backup pad in bottom is connected with the hinge, the one end fixedly connected with bottom second backup pad of hinge. The utility model discloses in, rotate bottom second backup pad, make bottom first backup pad and bottom second backup pad wrap up the crystallizer base, two folder of the inboard fixed surface of three hydraulic telescoping rod wrap up the crystallizer simultaneously, screw up the nut after passing a side surface of two atress fixed blocks with the bolt, make two folder clamp tight crystallizer, three hydraulic telescoping rod promotes the crystallizer rebound through two folders, after the crystallizer breaks away from the electroslag spindle, promote three hydraulic stretching futilely, make bottom first backup pad and bottom second backup pad break away from the crystallizer base under the effect of three universal wheel, take away from the crystallizer, and is convenient and fast.

Description

Crystallizer trolley for electroslag furnace

Technical Field

The utility model relates to an electroslag furnace technical field especially relates to a crystallizer platform truck for electroslag furnace.

Background

The electroslag furnace is a special smelting equipment which utilizes remelting current to produce heat energy to melt a consumable electrode inserted into a slag pool, metal molten drops are crystallized into an electroslag ingot in a water-cooled crystallizer after being cleaned by slag liquid, and because of the inclusion removing function and good crystallization conditions of the slag liquid, the electroslag remelting metal has good purity, fine and uniform cast structure, no white point and annual ring-shaped segregation, extremely low sulfur content, fine and dispersed inclusions and other excellent performances, the electroslag remelting is in monopoly position in the production of large and medium-sized forgings and module blanks, and has absolute advantages in high-quality tool and die steel, maraging steel, dual-phase steel pipe blanks and cold rolling roller electroslag steel, and the electroslag special-shaped casting piece has unique characteristics, the annual output of domestic electroslag steel reaches dozens of thousands of tons, and the electroslag furnace is essential production equipment of special steel factories.

The crystallizer is dismantled through hoist and mount and crystallizer base among the prior art, and the operation is complicated, and the security is low, and hoist and mount use the steel cable among the prior art to mention after tying the crystallizer moreover, and the crystallizer produces wearing and tearing with the steel cable, reduces the life of spare part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art crystallizer and dismantling through hoist and mount and crystallizer base, the operation is complicated, and the security is low, and hoist and mount use the steel cable to bind the crystallizer and mention after moreover among the prior art, and the crystallizer produces wearing and tearing with the steel cable, reduces the technical problem of the life of spare part, and the crystallizer platform truck for electroslag furnace that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an electroslag furnace is with crystallizer platform truck, includes the first backup pad in bottom, a side fixed surface of the first backup pad in bottom is connected with the hinge, the one end fixedly connected with bottom second backup pad of hinge, the upper surface of the first backup pad in bottom and the three hydraulic telescoping rod of last fixed surface of bottom second backup pad are connected with three hydraulic telescoping rod, three hydraulic telescoping rod's inboard fixed surface is connected with two folder, two the equal fixedly connected with atress fixed block in one end of folder, two a side surface of atress fixed block runs through there is the bolt, the surface threaded connection of bolt has the nut, the lower surface of the first backup pad in bottom and the lower fixed surface of bottom second backup pad are connected with three universal wheel.

Preferably, the inner wall surfaces of the two clamping pieces are fixedly connected with rubber pads, and the cross sections of the two rubber pads are arc-shaped.

Preferably, two a plurality of recesses, a plurality of are all seted up on the inner wall surface of rubber pad the recess equidistance is arranged.

Preferably, the outer surfaces of the three hydraulic telescopic rods are fixedly connected with handles.

Preferably, the outer surfaces of the three handles are all sleeved with foam anti-slip sleeves.

Preferably, three universal wheels are distributed at equal intervals.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, rotate bottom second backup pad through the hinge, make bottom first backup pad and bottom second backup pad wrap up the crystallizer base, two folder of the inboard fixed surface of three hydraulic telescoping rod wrap up the crystallizer simultaneously, screw up the nut after passing a side surface of two atress fixed blocks with the bolt, make two folder clamp crystallizer tightly, three hydraulic telescoping rod promotes the crystallizer rebound through two folders, after the crystallizer breaks away from the electroslag spindle, promote three hydraulic stretching futilely, make bottom first backup pad and bottom second backup pad break away from the crystallizer base under the effect of three universal wheel, take away from the crystallizer, and is convenient and fast.

2. The utility model discloses in, two rubber pads absorb kinetic energy and provide the buffering when the crystallizer is fixed to two folder, avoid the crystallizer wearing and tearing, the life of guarantee spare part, the surface laminating of recess and crystallizer is seted up to a plurality of equidistances, evenly increase frictional force, avoid the crystallizer landing, the security when improving the use, through three hydraulic telescoping rod of three handle pulling, time saving and labor saving, the operation of being convenient for, the foam antiskid cover is avoided the frictional force decline that the palm perspires and leads to in the use, the guarantee is used and is experienced, three universal wheel equidistance distributes, form three fulcrum, improve the bearing capacity of bottom first backup pad and bottom second backup pad, the stability of structure is improved.

Drawings

FIG. 1 is a schematic three-dimensional structure diagram of a crystallizer trolley for an electroslag furnace;

FIG. 2 is a schematic view of a cross-sectional three-dimensional structure of a crystallizer trolley for an electroslag furnace according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a mold part of a crystallizer trolley for an electroslag furnace.

Illustration of the drawings: 1. a bottom first support plate; 2. a hinge; 3. a bottom second support plate; 4. a hydraulic telescopic rod; 5. a clamp; 6. a universal wheel; 7. a rubber pad; 8. a groove; 9. a force-bearing fixed block; 10. a bolt; 11. a nut; 12. a handle; 13. a foam anti-slip sleeve.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a crystallizer platform truck for electroslag furnace, including bottom first backup pad 1, a side fixed surface of bottom first backup pad 1 is connected with hinge 2, one end fixedly connected with bottom second backup pad 3 of hinge 2, the upper surface of bottom first backup pad 1 and the upper surface fixedly connected with three hydraulic telescoping rod 4 of bottom second backup pad 3, the inboard fixed surface of three hydraulic telescoping rod 4 is connected with two folder 5, the equal fixedly connected with atress fixed block 9 of one end of two folder 5, a side surface of two atress fixed blocks 9 runs through has bolt 10, the surface threaded connection of bolt 10 has nut 11, the lower surface of bottom first backup pad 1 and the lower fixed surface of bottom second backup pad 3 are connected with three universal wheel 6.

The crystallizer has the advantages that when the crystallizer needs to be taken down, the first bottom supporting plate 1 and the second bottom supporting plate 3 are pushed to the periphery of a crystallizer base through the three universal wheels 6, the position of the first bottom supporting plate 1 is fixed, the second bottom supporting plate 3 is rotated through the hinge 2, the first bottom supporting plate 1 and the second bottom supporting plate 3 wrap the crystallizer base, meanwhile, the crystallizer is wrapped by the two clamping pieces 5 fixed on the inner side surfaces of the three hydraulic telescopic rods 4, the bolts 10 penetrate through one side surfaces of the two stress fixing blocks 9 and then the nuts 11 are screwed, so that the two clamping pieces 5 clamp the crystallizer, the three hydraulic telescopic rods 4 push the crystallizer to move upwards through the two clamping pieces 5, when the crystallizer is separated from an electroslag ingot, the three hydraulic telescopic rods 4 are pushed, and the first bottom supporting plate 1 and the second bottom supporting plate 3 are separated from the crystallizer base under the action of the three universal wheels 6, the crystallizer is separated, and the operation is convenient and fast.

As shown in fig. 1-3, the inner wall surfaces of the two clamping pieces 5 are fixedly connected with rubber pads 7, the cross sections of the two rubber pads 7 are arc-shaped, the inner wall surfaces of the two rubber pads 7 are provided with a plurality of grooves 8, the grooves 8 are arranged at equal intervals, the outer surfaces of the three hydraulic telescopic rods 4 are fixedly connected with handles 12, the outer surfaces of the three handles 12 are sleeved with foam anti-skidding sleeves 13, and the three universal wheels 6 are distributed at equal intervals.

The effect that its reached does, two rubber pads 7 absorb kinetic energy and provide the buffering when two folder 5 fixed crystallizers, avoid the crystallizer wearing and tearing, ensure the life of spare part, the surface laminating of recess 8 and crystallizer is seted up to a plurality of equidistance, evenly increase frictional force, avoid the crystallizer landing, the security when improving the use, through three 12 three hydraulic telescoping rod 4 of pulling of three handle, time saving and labor saving, the operation of being convenient for, foam antiskid cover 13 avoids the frictional force decline that the palm perspires and leads to in the use, guarantee use experience, 6 equidistance distribution of three universal wheel, form three fulcrum, improve the bearing capacity of bottom first backup pad 1 and bottom second backup pad 3, the stability of improvement structure.

The working principle is as follows: when the crystallizer needs to be taken down, the first bottom supporting plate 1 and the second bottom supporting plate 3 are pushed to the periphery of the crystallizer base through the three universal wheels 6, the position of the first bottom supporting plate 1 is fixed, the second bottom supporting plate 3 is rotated through the hinge 2, the first bottom supporting plate 1 and the second bottom supporting plate 3 wrap the crystallizer base, meanwhile, the crystallizer is wrapped by the two clamping pieces 5 fixed on the inner side surfaces of the three hydraulic telescopic rods 4, the bolts 10 penetrate through one side surface of the two stress fixing blocks 9 and then screw down the nuts 11, so that the two clamping pieces 5 clamp the crystallizer tightly, the two rubber pads 7 absorb kinetic energy to provide buffer when the two clamping pieces 5 fix the crystallizer, the abrasion of the crystallizer is avoided, the service life of parts is ensured, the grooves 8 are arranged at equal intervals and are attached to the outer surface of the crystallizer, the friction force is uniformly increased, the falling of the crystallizer is avoided, and the safety in use is improved, three hydraulic telescoping rod 4 promotes the crystallizer rebound through two folder 5, after the crystallizer breaks away from the electroslag spindle, promote three hydraulic telescoping and do 4, make bottom first backup pad 1 and bottom second backup pad 3 break away from the crystallizer base under the effect of three universal wheel 6, take away from the crystallizer, convenient and fast, through three 12 three hydraulic telescoping rod 4 of pulling of three handle, time saving and labor saving, and convenient for operation, foam antiskid cover 13 avoids the frictional force that the palm perspires and leads to descend in the use, guarantee use experience, 6 equidistance distributions of three universal wheel, form three fulcrum, improve the bearing capacity of bottom first backup pad 1 and bottom second backup pad 3, improve the stability of structure, hydraulic telescoping rod 4 is prior art, this is just not described repeatedly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an electroslag is crystallizer platform truck for furnace, includes first backup pad in bottom (1), its characterized in that: one side fixed surface of the first backup pad in bottom (1) is connected with hinge (2), one end fixedly connected with bottom second backup pad (3) of hinge (2), the upper surface of the first backup pad in bottom (1) and the three hydraulic telescoping rod (4) of last fixed surface of bottom second backup pad (3), three the inboard fixed surface of hydraulic telescoping rod (4) is connected with two folder (5), two the equal fixedly connected with atress fixed block (9) of one end of folder (5), two a side surface of atress fixed block (9) runs through has bolt (10), the surface threaded connection of bolt (10) has nut (11), the lower surface of the first backup pad in bottom (1) and the lower fixed surface of bottom second backup pad (3) are connected with three universal wheel (6).

2. The crystallizer trolley for electroslag furnaces according to claim 1, wherein: the inner wall surfaces of the two clamping pieces (5) are fixedly connected with rubber pads (7), and the cross sections of the two rubber pads (7) are arc-shaped.

3. The crystallizer trolley for electroslag furnace according to claim 2, wherein: two a plurality of recesses (8), a plurality of recess (8) equidistance are arranged all seted up on the inner wall surface of rubber pad (7).

4. The crystallizer trolley for electroslag furnaces according to claim 3, wherein: the outer surfaces of the three hydraulic telescopic rods (4) are fixedly connected with handles (12).

5. The crystallizer trolley for electroslag furnaces according to claim 4, wherein: the outer surfaces of the three handles (12) are all sleeved with foam anti-skidding sleeves (13).

6. The crystallizer trolley for electroslag furnaces according to claim 5, wherein: the three universal wheels (6) are distributed at equal intervals.