CN210944487U

CN210944487U - High-speed wire roller box lifting appliance

Info

Publication number: CN210944487U
Application number: CN201921339126.6U
Authority: CN
Inventors: 张合荣; 王跃峰; 漆黎明; 刘林; 李玲; 李军; 刘其鸣
Original assignee: Pangang Group Engineering Technology Co Ltd
Current assignee: Pangang Group Engineering Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-07-07
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a high-line roller box lifting appliance, which comprises a base and a lifting part, wherein the lifting part is provided with at least one lifting lug, and the lifting part is obliquely fixed on the base; the base is provided with a connecting hole. The utility model discloses a base comes to be connected fixedly with the roller case, utilizes the hoist and mount portion that sets up the slope on the base to make the roller case keep inclining at hoist and mount in-process, and the hoist is whole still to be in the level when hoist and mount, can guarantee like this that the roll in the roller case keeps steady, and the hoist can not take place to rock when hoist and mount yet, guarantees the security of hoist and mount.

Description

High-speed wire roller box lifting appliance

Technical Field

The utility model belongs to the technical field of the lifting device technique and specifically relates to an altitude roller box hoist.

Background

The rolling mill is an important device for producing high-speed wire rods, and the roller box is one of the most core devices of the rolling mill. The roller box is a main wearing part in the rolling mill due to frequent replacement. In the process of replacing the roller box, the roller box is generally provided with the lifting ring, then the roller box is hoisted by using the steel wire rope, rollers of the existing high-speed wire rod rolling mill are obliquely arranged, the steel wire rope needs to be manually leveled during hoisting, the rollers keep the original inclination angle in the hoisting process through leveling, the leveling work needs hoisting workers to have rich experience, if the hoisting workers are unfamiliar with hoisting, the hoisting time is too long, if the leveling is not in place, the roller box shakes in the hoisting process, and the rolling mill is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the high-speed wire roller box lifting appliance can keep the original inclination angle of the roller box in the lifting process.

For solving the technical problem the utility model discloses the technical scheme who adopts is: the high-speed wire roller box lifting appliance comprises a base and a lifting part, wherein at least one lifting lug is arranged on the lifting part, and the lifting part is obliquely fixed on the base; the base is provided with a connecting hole.

Further, the method comprises the following steps: the lifting part comprises a bottom plate and at least one ribbed plate, the bottom plate is obliquely fixed on the base, and the ribbed plate is fixed on the base and supports the bottom plate.

Further, the method comprises the following steps: the ribbed slab is a right-angled triangle plate vertically fixed on the base, the bevel edge of the ribbed slab is fixedly connected with the base, and a right-angled edge of the ribbed slab is fixedly connected with the bottom plate.

Further, the method comprises the following steps: the number of the ribbed plates is two, and the two ribbed plates are parallel and arranged at intervals.

Further, the method comprises the following steps: the lifting part is provided with four lifting lugs, and the lifting lugs comprise two first lifting lugs arranged at the front end of the bottom plate and two second lifting lugs arranged at the rear end of the bottom plate; the four lifting lugs are parallel to each other.

Further, the method comprises the following steps: the distance between the two first lifting lugs is larger than the distance between the two second lifting lugs.

Further, the method comprises the following steps: the base is further provided with at least one limiting hole.

Further, the method comprises the following steps: the base is provided with two limiting holes which are respectively positioned close to two side edges of the base.

Further, the method comprises the following steps: the limiting hole is a long waist hole which is obliquely arranged.

The utility model has the advantages that: the utility model discloses a base comes to be connected fixedly with the roller case, utilizes the hoist and mount portion that sets up the slope on the base to make the roller case keep inclining at hoist and mount in-process, and the hoist is whole still to be in the level when hoist and mount, can guarantee like this that the roll in the roller case keeps steady, and the hoist can not take place to rock when hoist and mount yet, guarantees the security of hoist and mount.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

labeled as: 1-base, 2-lifting lug, 3-connecting hole, 4-bottom plate, 5-ribbed plate and 6-limiting hole.

Detailed Description

In order to facilitate understanding of the present invention, the following description is further provided with reference to the accompanying drawings.

As shown in fig. 1, the high-speed wire roller box lifting appliance of the utility model comprises a base 1 and a lifting part, wherein the base 1 is provided with a connecting hole 3, and the lifting part is provided with a lifting lug 2; the base 1 is used for connecting and fixing the roller box, and the hoisting part is used for connecting a steel wire rope for hoisting; because the roll of present rolling mill all is the slope setting, need guarantee when hoist and mount that the roll in the roller box keeps original inclination, the utility model discloses set up hoist and mount portion on base 1 and guaranteed the slope of hoist and mount in-process on the roller box.

As shown in fig. 1 and 2, the lifting part comprises a bottom plate 4 and a rib plate 5, the bottom plate 4 is obliquely fixed on the base 1, the rib plate 5 is a right-angled triangle plate, the rib plate 5 is vertically fixed on the base 1, the oblique side of the rib plate 5 is fixedly connected with the base 1, and a right-angled side of the rib plate 5 is fixedly connected with the bottom plate 4, so that as shown in fig. 2, the bottom plate 4 and the rib plate 5 form a triangular supporting structure. When hoist and mount, wire rope connects and makes bottom plate 4 keep the level on lug 2, base 1 then is in the tilt state, the roller box of being connected with base 1 keeps the slope equally, the inclination of roller box in hoist and mount in-process is decided by the contained angle between bottom plate 4 and the base 1, this contained angle is an acute angle of floor 5 promptly, can adjust the inclination of roller box through this acute angle of adjusting floor 5, if the inclination of roller box is 45, then the corresponding acute angle of floor 5 sets up to 45, the angle of this contained angle and the inclination of roller box add up and are equal to 90, then can guarantee that whole hoist keeps the level in hoist and mount in-process.

In order to improve the strength and the hoisting stability of the spreader, two rib plates 5 and four lifting lugs 2 are adopted in the embodiment. As shown in fig. 1, two ribs 5 are fixed on the base 1 in parallel and at intervals; the hoisting part comprises two first lifting lugs 2 arranged at the front end of the bottom plate 4 and two second lifting lugs 2 arranged at the rear end of the bottom plate 4, and the four lifting lugs 2 are parallel to each other; in addition, the distance between two first lifting lugs 2 is greater than the distance between two second lifting lugs 2, so that the tensile force of the steel wire rope on the lifting lugs 2 can be dispersed, and stress concentration is avoided.

The connection between hoist and the roller box is realized through connecting hole 3, when connection base 1 and roller box, is relative with connecting hole 3 on the base 1 and the bolt hole on the roller box, and fastening connection is carried out to rethread bolt class fastener. The base 1 is further provided with limiting holes 6, preferably, the two sides of the base 1 are respectively provided with limiting holes with the same quantity, if two limiting holes 6 are adopted in the embodiment, the two limiting holes 6 are respectively positioned at positions close to the two side edges of the base 1, the limiting holes 6 are long waist holes which are obliquely arranged, the limiting holes 6 can also be used as connecting holes of the base 1 and the roller box, and the roller box and the base 1 cannot be relatively displaced through the oblique limiting holes 6.

Claims

1. Altitude roller box hoist, its characterized in that: the lifting device comprises a base (1) and a lifting part, wherein the lifting part is provided with at least one lifting lug (2), and the lifting part is obliquely fixed on the base (1); the base (1) is provided with a connecting hole (3); the lifting part comprises a bottom plate (4) and at least one rib plate (5), the bottom plate (4) is obliquely fixed on the base (1), and the rib plate (5) is fixed on the base (1) and supports the bottom plate (4); the floor (5) is a right-angled triangle plate vertically fixed on the base (1), the hypotenuse of the floor (5) is fixedly connected with the base (1), and a right-angled edge of the floor (5) is fixedly connected with the bottom plate (4).

2. The high-speed wire roll box hanger of claim 1, wherein: the number of the ribbed plates (5) is two, and the two ribbed plates (5) are parallel and arranged at intervals.

3. The high-speed wire roll box hanger of claim 1, wherein: the lifting part is provided with four lifting lugs (2) which comprise two first lifting lugs (2) arranged at the front end of the bottom plate (4) and two second lifting lugs (2) arranged at the rear end of the bottom plate (4); the four lifting lugs (2) are all parallel to each other.

4. The high line roll cassette hanger of claim 3, wherein: the distance between the two first lifting lugs (2) is larger than the distance between the two second lifting lugs (2).

5. The high-speed wire roll box hanger of claim 1, wherein: the base (1) is also provided with at least one limiting hole (6).

6. The high line roll cassette hanger of claim 5, wherein: two limiting holes (6) are formed in the base (1), and the two limiting holes (6) are located at positions close to two side edges of the base (1) respectively.

7. The high line roll cassette hanger of claim 6, wherein: the limiting hole (6) is a long waist hole which is obliquely arranged.