CN219093620U

CN219093620U - Light steel ladle cover

Info

Publication number: CN219093620U
Application number: CN202223475592.1U
Authority: CN
Inventors: 于宝童; 崔娟; 鲁志燕; 何船; 熊龙权
Original assignee: Prco Kisc Yunnan Refractories Co ltd
Current assignee: Prco Kisc Yunnan Refractories Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-30
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a light ladle cover, which relates to the technical field of ladle covers and comprises a cover body, wherein a motor is fixedly arranged at a position of one side of the top surface of the cover body, a bidirectional screw rod is arranged at the output end of the motor, limiting rods are arranged at two sides of the bidirectional screw rod between the cover bodies, lifting lugs are arranged on the outer surfaces of the limiting rods and the bidirectional screw rod, threads are arranged at two ends of the bidirectional screw rod, the directions of the threads are opposite, the lifting lugs are in rotary connection with the bidirectional screw rod, the lifting lugs are in sliding connection with the limiting rods, hanging openings are formed in the surfaces of the lifting lugs, protective pads are arranged on the inner walls of the hanging openings, and an auxiliary device is arranged on the bottom surface of the cover body.

Description

Light steel ladle cover

Technical Field

The utility model relates to the technical field of ladle covers, in particular to a light ladle cover.

Background

The ladle is the container that holds molten steel, is made with steel, and interior bricked refractory brick, molten steel flows out by the mouth of bottom, casts, at present at the removal in-process of ladle lid, often need be through the mode of handling, because the lifting hook interval is different between the hoist, and lug on the ladle lid welds and can't adjust on the ladle lid, still need select suitable hoist before the ladle lid handling, and the process is comparatively loaded down with trivial details.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a light ladle cover.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a light-duty ladle covering, includes the lid, the top surface of lid is located one side position department and is equipped with the motor admittedly, two-way lead screw is installed to the output of motor, the gag lever post is all equipped with to the both sides that are located two-way lead screw between the lid, the surface of gag lever post and two-way lead screw all is provided with the lug.

In order to enable the two groups of lifting lugs to move in opposite directions, the utility model is improved in that threads are formed at two ends of the bidirectional screw rod, and the directions of the threads are opposite.

In order to enable the lifting lug to move, the utility model is improved in that the lifting lug is rotationally connected with the bidirectional screw rod, and the lifting lug is in sliding connection with the limiting rod.

In order to protect the lifting lug, the utility model is improved in that a lifting opening is formed in the surface of the lifting lug, and a protective pad is arranged on the inner wall of the lifting opening.

In order to reduce noise, the utility model is improved in that the bottom surface of the cover body is provided with an auxiliary device, the auxiliary device comprises a rubber pad, the rubber pad is arranged on the bottom surface of the cover body, and a bolt is rotationally connected between the rubber pad and the cover body.

In order to lock the rubber pad, the utility model is improved in that threaded holes are formed in the positions, around, of the bottom surface of the cover body, and the threaded holes are meshed with bolts.

In order to limit the rubber pad, the utility model is improved in that through holes are formed in the surface of the rubber pad.

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

1. in actual use, the lifting device can be adapted to lifting appliances of different specifications by arranging the cover body, the motor, the bidirectional screw rod, the limiting rod and the lifting lug and adjusting the position of the lifting lug, so that the lifting device is convenient to lift the cover body, is simple and convenient to operate and is beneficial to actual use.

2. In the utility model, when in actual use, the auxiliary device plays a role of protecting the cover body, avoids the condition that the cover body contacts with the steel ladle to generate noise, and is beneficial to actual use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a light ladle cover according to the present utility model;

fig. 2 is a bottom view of a lightweight ladle cover according to the present utility model;

fig. 3 is an enlarged view of a portion a in fig. 2 in a light ladle cover according to the present utility model.

Legend description:

1. a cover body; 2. a motor; 3. a two-way screw rod; 4. a limit rod; 5. lifting lugs; 6. hanging the mouth; 7. a protective pad; 8. a rubber pad; 9. a bolt; 10. a threaded hole; 11. and a through hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a light-duty ladle covering, including lid 1, the top surface that lid 1 is located one side position department and is equipped with motor 2 admittedly, and two-way lead screw 3 is installed to motor 2's output, and gag lever post 4 is all equipped with to the both sides that are located two-way lead screw 3 between the lid 1, and gag lever post 4 and two-way lead screw 3's surface all is provided with lug 5, and screw thread all is offered at two-way lead screw 3's both ends, and the opposite direction of screw thread, lug 5 and two-way lead screw 3 rotate to be connected, lug 5 and gag lever post 4 sliding connection, and it is spacing with lug 5 through gag lever post 4, makes it can be at two-way lead screw 3 surface movement.

Referring to fig. 1, a hanging opening 6 is formed in the surface of the hanging lug 5, a protection pad 7 is mounted on the inner wall of the hanging opening 6, and friction between the hanging hook and the hanging lug 5 is reduced by the arrangement of the protection pad 7.

In the second embodiment, referring to fig. 2-3, an auxiliary device is disposed on the bottom surface of the cover 1, the auxiliary device includes a rubber pad 8, the rubber pad 8 is disposed on the bottom surface of the cover 1, a bolt 9 is rotatably connected between the rubber pad 8 and the cover 1, threaded holes 10 are formed in the bottom surface of the cover 1 at the peripheral positions, the threaded holes 10 are engaged with the bolts 9, and the bolts 9 can fix the rubber pad 8 by providing the threaded holes 10.

Referring to fig. 2-3, through holes 11 are formed in the surface of the rubber pad 8, and through the through holes 11, the bolts 9 can be inserted into the rubber pad 8, and the nut diameter of the bolts 9 is larger than that of the through holes 11, so that the rubber pad 8 is locked.

Working principle: through setting up lid 1, motor 2, two-way lead screw 3, gag lever post 4 and lug 5, when need handling lid 1, at first start motor 2, motor 2 then drive two-way lead screw 3 rotate between lid 1, because lug 5 inside is provided with the screw thread with two-way lead screw 3 surface looks meshing, again because two-way lead screw 3 both ends screw thread opposite direction, at this moment under the spacing effect of gag lever post 4, two sets of lug 5 then be the relative direction translation removal between two-way lead screw 3 and gag lever post 4, when lug 5 interval moves to suitable position department, can handle lid 1 through hoist with lifting hook through hanging up 6 this moment again, through setting up auxiliary device, utilize the mode of installing rubber pad 8 in lid 1 below, when lid 1 lid is at the ladle surface, rubber pad 8 then plays the effect of separating lid 1 and ladle, avoid lid 1 and ladle direct collision to produce the noise's condition, when need dismantle rubber pad 8, only need follow screw hole 10 transfer away, then take it out from through hole 11 in, then, can follow lid 1 then can drop, can take out from the rubber pad 8, can be in order to take the diameter in order to tighten up the screw cap 9 because of the screw cap 8, and the diameter is needed to be more than the screw cap 8, thereby the diameter is more than can be fastened in the diameter of the screw cap 8.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a light-duty ladle covering, includes lid (1), its characterized in that: the top surface that is located one side position department of lid (1) is equipped with motor (2) admittedly, two-way lead screw (3) are installed to the output of motor (2), gag lever post (4) are all equipped with to the both sides that are located two-way lead screw (3) between lid (1), the surface of gag lever post (4) and two-way lead screw (3) all is provided with lug (5).

2. The lightweight ladle cover as recited in claim 1 wherein: threads are formed at two ends of the two-way screw rod (3), and the directions of the threads are opposite.

3. The lightweight ladle cover as recited in claim 2 wherein: the lifting lug (5) is rotationally connected with the bidirectional screw rod (3), and the lifting lug (5) is in sliding connection with the limiting rod (4).

4. A lightweight ladle cover as recited in claim 3 wherein: the surface of lug (5) has seted up and has hung mouth (6), the inner wall of hanging mouth (6) is equipped with protection pad (7).

5. The lightweight ladle cover as recited in claim 1 wherein: the bottom surface of lid (1) be provided with auxiliary device, auxiliary device include rubber pad (8), rubber pad (8) set up the bottom surface at lid (1), rotate between rubber pad (8) and lid (1) and be connected with bolt (9).

6. The lightweight ladle cover as recited in claim 5 wherein: screw holes (10) are formed in the positions, located around, of the bottom surface of the cover body (1), and the screw holes (10) are meshed with the bolts (9).

7. The lightweight ladle cover as recited in claim 5 wherein: the surface of the rubber pad (8) is provided with a through hole (11).