CN216945971U

CN216945971U - Support arrangement for be used for steelmaking furnace

Info

Publication number: CN216945971U
Application number: CN202220518835.6U
Authority: CN
Inventors: 殷晓宁; 白雪凯; 邓艳辰
Original assignee: Linyi Iron And Steel Investment Group Stainless Steel Co ltd
Current assignee: Linyi Iron And Steel Investment Group Stainless Steel Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-12
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a supporting device for a steel furnace, which comprises a hanging rack and a furnace body, wherein the left end and the right end of the hanging rack are respectively provided with a mounting groove, the bottom wall of the mounting groove is provided with a rectangular through hole, the inner side wall of the mounting groove is welded with an internal thread ring, the inner side wall of the internal thread ring is in threaded connection with a stud, the inner end of the stud is welded with a cross column, the side wall of the cross column is provided with a ring groove, a circular ring is arranged in the ring groove, the left side surface and the right side surface of the circular ring are respectively in relative fit sliding with the left wall and the right wall inside the ring groove, the utility model is provided with the mounting groove at the two ends of the hanging rack, the stud connected through the internal thread ring is arranged in the mounting groove, the inner end of the stud is provided with the cross column, the side wall of the cross column is connected with the top end of the stand column through the ring groove and the circular ring, when the furnace bodies with different diameters need to be supported, the position between the two stand columns can be adjusted only by rotating the stud anticlockwise or clockwise, so as to be convenient for supporting the furnace bodies with different diameters, the application range is wider, and the multifunctional effect of the supporting component is improved.

Description

Support arrangement for be used for steelmaking furnace

Technical Field

The utility model relates to the field of steel furnace supporting devices, in particular to a supporting device for a steel furnace.

Background

The upset strutting arrangement of steel-making furnace comprises drive mechanism and hanging rack, and hanging rack is used for supporting the commentaries on classics point position of steel-making furnace, hangs two bottoms of hanging rack at present and installs the stand, and the couple is installed to the bottom of stand, and the couple is hooked into on the fixed column on the steel-making furnace lateral wall, and then plays the commentaries on classics point effect, but the position of two stands is in fixed state, so hang the range of hanging rack and only be limited in the furnace body of same kind of diameter, and application scope is less, for this reason, we provide a strutting arrangement for steel-making furnace.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a supporting device for a steel furnace, wherein mounting grooves are formed in two ends of a hanging frame, studs connected through an internal thread ring are arranged in the mounting grooves, cross posts are mounted at the inner ends of the studs, the side walls of the cross posts are connected to the top ends of stand columns through ring grooves and rings, when furnace bodies with different diameters need to be supported, the positions between the two stand columns can be adjusted by rotating the studs anticlockwise or clockwise, the furnace bodies with different diameters can be conveniently supported, the application range is wider, and the multifunctional effect of a supporting component is improved.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a supporting device for a steel furnace comprises a hanging frame and a furnace body, wherein mounting grooves are formed in the left end and the right end of the hanging frame, rectangular through holes are formed in the bottom wall of each mounting groove, an internal thread ring is welded on the inner side wall of each mounting groove, a stud is screwed on the inner side wall of each internal thread ring, a cross column is welded at the inner end of each stud, an annular groove is formed in the side wall of each cross column, a circular ring is arranged in each annular groove, the left side surface and the right side surface of each circular ring are respectively in relative fit sliding with the left side wall and the right side wall inside the annular groove, a connecting rod is welded at the bottom end of the outer side wall of each circular ring, a stand column is welded at the bottom end of each connecting rod, a limiting part is arranged on each stand column, and a hook is welded at the bottom end of each stand column;

the utility model discloses a furnace body, including furnace body, couple cover, fixed column, couple cover, the outside front end of furnace body is equipped with drive mechanism.

Further, the locating part includes the dead lever, the fixed plate has all been welded at both ends about the dead lever, the top welding of fixed plate is in the bottom of hanging rack, be equipped with the round hole on the lateral wall of stand, the inside wall of round hole and the relative laminating of the lateral wall of dead lever slide.

Further, the inner side wall of the circular ring is not in contact with the inner side wall of the ring groove.

Furthermore, the left side and the right side of the circular ring are both provided with circular convex surfaces.

Further, the spreader comprises a first circular plate and a second circular plate, one side face of the first circular plate is welded with the inner end of the stud, one end of a cross rod is welded in the middle of the other side face of the first circular plate, and the other end of the cross rod is welded on the second circular plate.

Further, the traction mechanism comprises an installation frame, the installation frame is welded at the bottom of the front end of the outer portion of the furnace body, a pull rod is connected to the inner portion of the installation frame through a pin shaft, a traction cable is welded to the top end of the pull rod, and a traction hook is wound on the top end of the traction cable.

The utility model has the beneficial effects that:

1. according to the utility model, the two ends of the hanging frame are respectively provided with the mounting groove, the mounting groove is internally provided with the stud connected through the internal thread ring, the inner end of the stud is provided with the cross column, the side wall of the cross column is connected to the top ends of the stand columns through the ring groove and the ring, when furnace bodies with different diameters need to be supported, the position between the two stand columns can be adjusted by only rotating the stud anticlockwise or clockwise, the furnace bodies with different diameters can be conveniently supported, the application range is wider, and the multifunctional effect of the supporting component is increased.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Figure 2 is a schematic view of the utility model at a.

Fig. 3 is a schematic view of a cross-post of the present invention.

Description of reference numerals: the furnace body comprises a hanging frame 1, a furnace body 2, a mounting groove 3, a rectangular opening 4, an internal thread ring 5, a stud 6, a cross column 7, an annular groove 8, a circular ring 9, a connecting rod 10, a stand column 11, a hook 12, a limiting part 13, a fixed column 14, a traction mechanism 15, a circular convex surface 16, a first circular plate 17, a second circular plate 18, a cross rod 19, a fixed rod 20, a fixed plate 21, a circular hole 22, a mounting rack 23, a pull rod 24, a traction rope 25 and a traction hook 26.

Detailed Description

The utility model will now be further illustrated by reference to specific examples, which are intended to be illustrative only and not to limit the scope of the utility model. Further, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents may fall within the scope of the utility model as defined in the appended claims.

Referring to fig. 1, 2 and 3, which are schematic structural views of the present invention, a supporting device for a steel furnace includes a hanging rack 1 and a furnace body 2, wherein both the left and right ends of the hanging rack 1 are provided with mounting grooves 3, the bottom wall of the mounting groove 3 is provided with a rectangular through opening 4, the inner side wall of the mounting groove 3 is welded with an internal thread ring 5, the inner side wall of the internal thread ring 5 is screwed with a stud 6, the inner end of the stud 6 is welded with a cross post 7, the side wall of the cross post 7 is provided with a ring groove 8, the ring groove 8 is internally provided with a ring 9, the left and right side surfaces of the ring 9 respectively fit and slide with the left and right walls inside the ring groove 8, the bottom end of the outer side wall of the ring 9 is welded with a connecting rod 10, the bottom end of the connecting rod 10 is welded with an upright post 11, the upright post 11 is provided with a limiting member 13, and the bottom end of the upright post 11 is welded with a hook 12;

the ring 9 can rotate in the ring groove 8, but cannot move up and down, left and right, and back and forth in the ring groove 8.

Fixed columns 14 are integrally formed at the left end and the right end of the outer side wall of the furnace body 2, the hooks 12 are sleeved outside the fixed columns 14, and a traction mechanism 15 is arranged at the front end of the outside of the furnace body 2.

Specifically, the limiting member 13 includes a fixing rod 20, fixing plates 21 are welded to both ends of the fixing rod 20, the top end of each fixing plate 21 is welded to the bottom of the hanging rack 1, a circular hole 22 is formed in the side wall of the upright post 11, and the inner side wall of the circular hole 22 is attached to and slides relative to the side wall of the fixing rod 20.

The fixing rod 20 is a cylindrical rod body and is used for limiting the moving track of the upright post 11, so that the upright post 11 can only move left and right.

Specifically, the inner side wall of the ring 9 is not in contact with the inner side wall of the ring groove 8.

Through the existence of locating part 13, the inside wall of ring 9 does not contact with the inside wall of annular 8 simultaneously, can reduce the rotational friction effect.

Specifically, the left and right side surfaces of the ring 9 are provided with round convex surfaces 16.

The arrangement of the round convex surface 16 can reduce the contact area between the left side surface and the right side surface of the circular ring 9 and the left wall and the right wall inside the annular groove 8 respectively, reduce the contact damping effect and further increase the sliding effect of the contact surface when the cross column 7 rotates.

Specifically, the cross post 7 includes a first circular plate 17 and a second circular plate 18, one side surface of the first circular plate 17 is welded to the inner end of the stud 6, one end of a cross bar 19 is welded to the middle of the other side surface of the first circular plate 17, and the other end of the cross bar 19 is welded to the second circular plate 18.

By dividing the cross-post 7 into a first circular plate 17, a second circular plate 18 and a cross-bar 19, the ring groove 8 is naturally formed, and the ring 9 can be easily installed in the ring groove 8 at an earlier stage.

Specifically, the traction mechanism 15 comprises a mounting frame 23, the mounting frame 23 is welded at the bottom of the front end of the outer part of the furnace body 2, a pull rod 24 is connected to the inner part of the mounting frame 23 through a pin shaft, a traction cable 25 is welded at the top end of the pull rod 24, and a traction hook 26 is wound at the top end of the traction cable 25.

The top end of the towing hook 26 is connected with a towing machine.

When the support device works, when a large-diameter furnace body 2 needs to be supported, the stud 6 is rotated to enable the two transverse columns 7 to be away from each other, so that the distance between the two upright columns 11 is changed, the support effect on the furnace bodies 2 with different diameters is facilitated, the application range is wide, and the multifunctional effect of the support component is improved.

According to the utility model, the two ends of the hanging frame are respectively provided with the mounting groove, the mounting groove is internally provided with the stud connected through the internal thread ring, the inner end of the stud is provided with the cross column, the side wall of the cross column is connected to the top ends of the stand columns through the ring groove and the ring, when furnace bodies with different diameters need to be supported, the position between the two stand columns can be adjusted by only rotating the stud anticlockwise or clockwise, the furnace bodies with different diameters can be conveniently supported, the application range is wider, and the multifunctional effect of the supporting component is increased.

Claims

1. A support arrangement for a steel furnace, characterized by: comprises a hanging frame (1) and a furnace body (2), wherein the left end and the right end of the hanging frame (1) are both provided with a mounting groove (3), the bottom wall of the mounting groove (3) is provided with a rectangular through hole (4), the inner side wall of the mounting groove (3) is welded with an internal thread ring (5), the inner side wall of the internal thread ring (5) is in threaded connection with a stud (6), the inner end of the stud (6) is welded with a cross post (7), an annular groove (8) is arranged on the side wall of the transverse column (7), a circular ring (9) is arranged in the annular groove (8), the left side surface and the right side surface of the circular ring (9) are respectively attached to the left wall and the right wall inside the annular groove (8) to slide relatively, the bottom end of the outer side wall of the circular ring (9) is welded with a connecting rod (10), the bottom end of the connecting rod (10) is welded with an upright post (11), a limiting piece (13) is arranged on the upright post (11), and a hook (12) is welded at the bottom end of the upright post (11);

both ends all integrated into one piece have fixed column (14) about the lateral wall of furnace body (2), couple (12) cover is established in the outside of fixed column (14), the outside front end of furnace body (2) is equipped with drive mechanism (15).

2. A support arrangement for a steel furnace according to claim 1, wherein: the locating part (13) comprises a fixing rod (20), fixing plates (21) are welded at the left end and the right end of the fixing rod (20), the top ends of the fixing plates (21) are welded at the bottom of the hanging frame (1), round holes (22) are formed in the side wall of the stand column (11), and the inner side wall of each round hole (22) is attached to and slides relative to the side wall of the fixing rod (20).

3. A support arrangement for a steel furnace according to claim 1, wherein: the inner side wall of the circular ring (9) is not contacted with the inner side wall of the ring groove (8).

4. A support arrangement for a steel furnace according to claim 1, wherein: the left side surface and the right side surface of the circular ring (9) are both provided with circular convex surfaces (16).

5. A support arrangement for a steel furnace according to claim 1, wherein: the transverse column (7) comprises a first circular plate (17) and a second circular plate (18), one side face of the first circular plate (17) is welded with the inner end of the stud (6), one end of a transverse rod (19) is welded to the middle of the other side face of the first circular plate (17), and the other end of the transverse rod (19) is welded to the second circular plate (18).

6. A support arrangement for a steel furnace according to claim 1, wherein:

traction mechanism (15) include mounting bracket (23), mounting bracket (23) welding is in the outside front end bottom of furnace body (2), there is pull rod (24) inside of mounting bracket (23) through round pin hub connection, the top welding of pull rod (24) has haulage cable (25), the top of haulage cable (25) has twined haulage hook (26).