CN215830908U

CN215830908U - Slag ladle trunnion seat assembly

Info

Publication number: CN215830908U
Application number: CN202122312210.2U
Authority: CN
Inventors: 鲁培兴; 施毅红; 陈伟; 陈卓
Original assignee: Wuhan Hengweichen Equipment Manufacturing Co ltd
Current assignee: Wuhan Hengweichen Equipment Manufacturing Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a slag ladle trunnion seat assembly which comprises trunnion seats fixedly connected to two sides of a slag ladle body, wherein trunnions are arranged on the trunnion seats, a fixing mechanism is arranged in each trunnion seat and comprises a positioning plate, a threaded column, a threaded ring, a positioning column, an installation cylinder, a limiting column and an installation bolt, a through groove is formed in one side of the bottom of each trunnion seat, the positioning plate and the threaded column are both positioned in the through groove, one end of the positioning column is fixedly connected with the positioning plate, the positioning plate and the threaded ring are positioned on the threaded column, the installation bolt is in threaded penetrating connection with the trunnion seats, and one end of the installation bolt is positioned on the limiting column. According to the utility model, the installation barrel, the positioning plate, the threaded ring, the threaded column, the positioning column, the limiting column and the installation bolt are mutually matched, and the positioning column and the limiting column limit the relative positions of the installation barrel and the trunnion, so that the installation and the disassembly of the trunnion are facilitated, the trunnion is convenient to disassemble and replace, and the corresponding cost is reduced.

Description

Slag ladle trunnion seat assembly

Technical Field

The utility model relates to the field of slag ladles, in particular to a trunnion seat assembly of a slag ladle.

Background

The slag ladle is to ferrous metallurgy enterprise or nonferrous metallurgy enterprise, a large amount of high temperature liquid slag that produces loads, handle the slag, before the welding slag ladle technique is born, the user uses the casting slag ladle to handle the slag, the casting process can cause great harm to the human body, discharge a large amount of dust, waste gas, waste sand etc. simultaneously, cause serious pollution to the surrounding environment, and casting trade energy consumption is 4 times of machinery trade, after the welding slag ladle is born, compare with the casting slag ladle, show steady quality, maintenance rate is low, the weldability is good, the price/performance ratio is high etc. is showing and is showing.

The sediment package is when removing, need hoist and mount, and then can set up the trunnion on it, and the trunnion is connected with the trunnion seat, and when trunnion and trunnion seat were connected under the general condition, what adopted usually was the welding, but the condition of wearing and tearing can appear after long-time use in the trunnion, and then need change or maintain, and welded mode is not convenient for dismantle the trunnion, and relative cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slag ladle trunnion seat assembly to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a slag ladle trunnion seat assembly comprises a slag ladle body, wherein trunnion seats are fixedly connected to two sides of the slag ladle body, trunnions are arranged on the trunnion seats, and a fixing mechanism is arranged inside the trunnion seats;

the fixing mechanism comprises a positioning plate, a threaded column, a threaded ring, a positioning column, an installation cylinder, a limiting column and an installation bolt, wherein a through groove is formed in one side of the bottom of the trunnion seat, the positioning plate and the threaded column are located in the through groove, one end of the positioning column is fixedly connected with the positioning plate, the positioning plate and the threaded ring are located on the threaded column, the outer wall of the installation bolt is in threaded alternate connection with one side of the trunnion seat, one end of the installation bolt is located on the limiting column, the other end of the positioning column and one end of the limiting column are both located on the trunnion, and one end of the trunnion is located in the installation cylinder.

Preferably, the top and the bottom of screw thread post respectively with lead to the top and the bottom fixed connection of inslot wall, the outer wall and the locating plate sliding interlude of screw thread post are connected, the outer wall of screw thread post and the inner chamber screw thread interlude of screw thread ring are connected.

Preferably, one side of the installation cylinder is fixedly connected with the slag ladle body, the outer wall of the positioning column and the outer wall of the limiting column are respectively connected with the bottom and the top of the installation cylinder in a sliding and penetrating manner, the top and the bottom of the trunnion are provided with positioning holes, and the other end of the positioning column and one end of the limiting column are respectively connected with the inner cavity of the positioning holes in a sliding and penetrating manner.

Preferably, a through hole is formed in one side of the top of the trunnion seat, a pulling rope is arranged in an inner cavity of the through hole, one end of the pulling rope is fixedly connected with the limiting column, and fixing blocks are fixedly connected to two sides of the bottom of the limiting column.

Preferably, the outer wall of the trunnion is connected with the trunnion seat in a sliding and penetrating manner, one side of the trunnion seat is fixedly connected with a fixed cylinder, and the trunnion is connected with the inner cavity of the fixed cylinder in a sliding and penetrating manner.

Preferably, the outer wall of the fixed cylinder is in annular array and is in threaded penetrating connection with a plurality of locking bolts, and one ends of the locking bolts are in threaded penetrating connection with the trunnions.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the installation barrel, the positioning plate, the threaded ring, the threaded column, the positioning column, the limiting column and the installation bolt are mutually matched, and the positioning column and the limiting column limit the relative positions of the installation barrel and the trunnion, so that the installation and the disassembly of the trunnion are facilitated, the trunnion is convenient to disassemble and replace, and the corresponding cost is reduced;

(2) according to the utility model, the fixed cylinder and the locking bolt are mutually matched, and the locking bolt is favorable for reinforcing the connection between the trunnion and the trunnion seat, so that the mounting stability of the trunnion is increased, and the hoisting stability of the slag ladle body is further increased.

Drawings

FIG. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic front sectional view of the trunnion seat of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

Fig. 4 is a schematic structural view of the mounting cylinder of the present invention.

In the figure: 1. a slag ladle body; 2. a trunnion seat; 3. a trunnion; 4. positioning a plate; 5. a threaded post; 6. a threaded ring; 7. a positioning column; 8. mounting the cylinder; 9. a limiting column; 10. installing a bolt; 11. pulling the rope; 12. a fixed cylinder; 13. locking the bolt; 14. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a slag ladle trunnion seat assembly shown in figures 1-4, which comprises a slag ladle body 1, wherein trunnion seats 2 are fixedly connected to two sides of the slag ladle body 1, trunnions 3 are arranged on the trunnion seats 2, and a fixing mechanism is arranged in the trunnion seats 2.

The fixing mechanism comprises a positioning plate 4, a threaded column 5, a threaded ring 6, a positioning column 7, an installation barrel 8, a limiting column 9 and an installation bolt 10, the positioning plate 4 is favorable for driving the positioning column 7 to move so as to connect the positioning column 7 with the inner cavity of the positioning hole, the threaded column 5 is favorable for enabling the positioning plate 4 and the threaded ring 6 to slide on the positioning plate 4 and further favorable for limiting the position of the positioning plate 4, the threaded ring 6 is favorable for enabling the top end of the positioning plate 4 to be attached to the top end of the inner wall of the through groove so as to limit the position of the positioning plate 4 and further facilitate the positioning column 7 to limit the position of the trunnion 3, the positioning column 7 is favorable for limiting the relative position of the installation barrel 8 and the trunnion 3 and further favorable for installing and disassembling the trunnion 3, the limiting column 9 is favorable for limiting the relative position of the trunnion 3 and the installation barrel 8, mounting bolt 10 is favorable to prescribing a limit to the position of spacing post 9, be convenient for make spacing post 9 fixed trunnion 3, be convenient for increase the stability of trunnion 3 installation, logical groove has been seted up to one side of trunnion seat 2 bottom, locating plate 4 and screw post 5 all are located the inside that leads to the groove, the one end and the 4 fixed connection of locating plate of reference column 7, locating plate 4 and threaded ring 6 are located screw post 5, mounting bolt 10's outer wall alternates with one side screw thread of trunnion seat 2 and is connected, mounting bolt 10's one end is located spacing post 9, the other end of reference column 7 and the one end of spacing post 9 all are located trunnion 3, the one end of trunnion 3 is located the inside of installing cylinder 8.

The top and the bottom of screw thread post 5 respectively with lead to the top and the bottom fixed connection of inslot wall, the outer wall and the 4 sliding interlude of locating plate of screw thread post 5 are connected, the outer wall of screw thread post 5 and the inner chamber screw thread interlude of threaded ring 6 are connected.

One side and the 1 fixed connection of cinder ladle body of installation cylinder 8, installation cylinder 8 is fixed through the welding with cinder ladle body 1, and the outer wall of reference column 7 and the outer wall of spacing post 9 slide to alternate with the bottom and the top of installation cylinder 8 respectively and be connected, and the locating hole has all been seted up to the top and the bottom of gudgeon 3, and the other end of reference column 7 and the one end of spacing post 9 all alternate with the inner chamber slide of locating hole and be connected.

The through-hole has been seted up to one side at 2 tops of trunnion seat, the inner chamber of through-hole is provided with pulling rope 11, be favorable to driving spacing post 9 upward movement, be convenient for make spacing post 9 break away from with the inner chamber of locating hole mutually, and then be convenient for dismantle trunnion 3, one side fixedly connected with accessory plate of 2 inner walls of trunnion seat, be favorable to making 11 pulling spacing posts of pulling rope 9 carry out perpendicular up-and-down motion, pulling rope 11 is located the accessory plate, the one end and the spacing post 9 fixed connection of pulling rope 11, the equal fixedly connected with fixed block 14 in both sides of spacing post 9 bottom, be favorable to prescribing a limit to the position of spacing post 9, avoid spacing post 9 and installation section of thick bamboo 8 to break away from mutually.

The outer wall of trunnion 3 is connected with the sliding interlude of trunnion seat 2, and one side fixedly connected with fixed cylinder 12 of trunnion seat 2, trunnion seat 2 are connected with fixed cylinder 12 through the welding, and trunnion 3 is connected with the inner chamber sliding interlude of fixed cylinder 12.

The outer wall of a fixed cylinder 12 is that annular array screw thread interlude is connected with a plurality of locking bolt 13, is favorable to consolidating trunnion 3, is convenient for increase the stability that trunnion 3 and trunnion seat 2 are connected, and locking bolt 13's one end and 3 threaded interlude of trunnion are connected.

The working principle of the utility model is as follows:

when the trunnion 3 needs to be disassembled and replaced, firstly, the locking bolts 13 on the fixed cylinder 12 are screwed, so that one end of each locking bolt 13 is far away from the trunnion 3, then the locking bolts 13 are unscrewed from the fixed cylinder 12, then the threaded ring 6 is rotated, so that the threaded ring 6 is rotated on the outer wall of the threaded column 5, then the positioning plate 4 slides on the outer wall of the threaded column 5, the positioning plate 4 drives the positioning column 7 to move downwards, the positioning column 7 is separated from the inner cavity of the positioning hole, then the mounting bolt 10 is rotated, so that one end of the mounting bolt 10 is separated from the limiting column 9, then the pulling rope 11 is pulled, the pulling rope 11 drives the limiting column 9 to move upwards, then one end of the limiting column 9 slides on the mounting cylinder 8, one end of the limiting column 9 is separated from the inner cavity of the positioning hole, so that the position limitation on the trunnion 3 is removed, and the trunnion 3 is pulled to move horizontally, and the trunnion 3 is drawn out from the mounting cylinder 8 and the trunnion seat 2, and the trunnion 3 can be disassembled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The slag ladle trunnion seat assembly comprises a slag ladle body (1), and is characterized in that trunnion seats (2) are fixedly connected to two sides of the slag ladle body (1), a trunnion (3) is arranged on each trunnion seat (2), and a fixing mechanism is arranged inside each trunnion seat (2);

the fixing mechanism comprises a positioning plate (4), a threaded column (5), a threaded ring (6), a positioning column (7), an installation cylinder (8), a limiting column (9) and an installation bolt (10), a through groove is formed in one side of the bottom of the trunnion seat (2), the positioning plate (4) and the threaded column (5) are located inside the through groove, one end of the positioning column (7) is fixedly connected with the positioning plate (4), the positioning plate (4) and the threaded ring (6) are located on the threaded column (5), the outer wall of the installation bolt (10) is in threaded penetrating connection with one side of the trunnion seat (2), one end of the installation bolt (10) is located on the limiting column (9), the other end of the positioning column (7) and one end of the limiting column (9) are located on the trunnion (3), and one end of the trunnion (3) is located inside the installation cylinder (8).

2. The slag ladle trunnion seat assembly according to claim 1, wherein the top end and the bottom end of the threaded column (5) are fixedly connected with the top end and the bottom end of the inner wall of the through groove respectively, the outer wall of the threaded column (5) is slidably and alternately connected with the positioning plate (4), and the outer wall of the threaded column (5) is threadedly and alternately connected with the inner cavity of the threaded ring (6).

3. The slag ladle trunnion seat assembly according to claim 1, wherein one side of the mounting cylinder (8) is fixedly connected with the slag ladle body (1), the outer wall of the positioning column (7) and the outer wall of the limiting column (9) are respectively connected with the bottom and the top of the mounting cylinder (8) in a sliding and penetrating manner, the top and the bottom of the trunnion (3) are both provided with positioning holes, and the other end of the positioning column (7) and one end of the limiting column (9) are both connected with the inner cavity of the positioning holes in a sliding and penetrating manner.

4. The cinder ladle trunnion seat assembly of claim 1, characterized in that a through hole is opened at one side of the top of the trunnion seat (2), a pulling rope (11) is arranged in the inner cavity of the through hole, one end of the pulling rope (11) is fixedly connected with a limiting column (9), and fixing blocks (14) are fixedly connected to both sides of the bottom of the limiting column (9).

5. The slag ladle trunnion seat assembly according to claim 1, wherein the outer wall of the trunnion (3) is slidably and alternately connected with the trunnion seat (2), a fixed cylinder (12) is fixedly connected with one side of the trunnion seat (2), and the trunnion (3) is slidably and alternately connected with the inner cavity of the fixed cylinder (12).

6. The slag ladle trunnion seat assembly according to claim 5, wherein a plurality of locking bolts (13) are threadedly inserted and connected to the outer wall of the fixed cylinder (12) in an annular array, and one ends of the locking bolts (13) are threadedly inserted and connected to the trunnion (3).