Converter sublance hoisting equipment

Abstract

The utility model discloses converter sublance hoisting equipment, which relates to the technical field of converters and comprises a fixing plate, a fixing groove is fixedly mounted in the top of the fixing plate, a connecting groove is fixedly mounted in one side of the top of the fixing plate, and four sliding blocks are fixedly mounted at the bottom of the fixing plate. A buffer spring is fixedly installed on one side of the sliding block, a sliding groove is movably connected to the outer side of the sliding block, a connecting plate is fixedly installed on the outer side of the sliding groove, and a moving device is fixedly installed at the bottom of the connecting plate. According to the converter sublance hoisting equipment, the rotating shaft can be driven to move towards the right side through operation of the sliding device, and the rotating shaft is driven to operate through the motor, so that the moving device can be driven to perform angle rotation, and the moving device is conical; and through operation of the moving device, the fixing plate can be driven to move up and down, so that the position and height of the clamped sublance are adjusted, and the practicability and convenience of the converter sublance hoisting equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of converters, in particular to converter auxiliary gun hoisting equipment. Background Art

[0002] At the converter production site, the repair room is set up on the ground beside the converter high span. After the converter auxiliary gun is repaired in the repair room, the gun body needs to be hoisted to the converter high span spare gun position for standby. The conventional method of hoisting the auxiliary gun is similar to the method of hoisting the oxygen gun. The auxiliary gun is transported to the outside of the repair room by two electric hoists in the repair room, and then the auxiliary gun is hoisted to the high span spare gun position by the high span overhead crane. The difficulty of hoisting the auxiliary gun is to change the auxiliary gun from a horizontal state to a vertical state, which requires not only the skilled operators of the high span overhead crane and the ground electric hoist, but also tacit cooperation.

[0003] The existing Chinese utility model patent with reference announcement number: CN217780491U discloses a converter auxiliary gun hanger, which relates to the technical field of auxiliary hoisting devices for metallurgical industrial equipment, including: a mounting mechanism for installing the converter auxiliary gun; a sliding mechanism arranged on the lower side of the mounting mechanism; wherein the mounting mechanism includes a mounting column and a mounting plate, the mounting column forms a mounting side on one side in its radial direction, the mounting plate is welded on the mounting side of the upper outer wall of the mounting column, the sliding mechanism is arranged on the mounting side of the lower outer wall of the mounting column, and when the converter auxiliary gun hanger is placed on the ground, the mounting plate and the sliding mechanism are used to form a accommodating space for installing the converter auxiliary gun between the mounting column and the ground. The converter auxiliary gun hanger of the utility model can provide good protection for the converter auxiliary gun, and can make the lifting operation simple, convenient and reliable.

[0004] The existing converter auxiliary gun lifting equipment lacks stability when lifting the auxiliary gun, and it is not convenient to adjust the angle position of the hoisted auxiliary gun, which affects its use. In addition, when the hoisted auxiliary gun is installed and used, the equipment has a poor buffering effect, which can easily cause damage to the auxiliary gun. Utility Model Content

[0005] The utility model aims to overcome the problems of inconvenient angle adjustment, insufficient stability and poor buffering effect in the prior art, and provides a converter auxiliary gun hoisting device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A converter auxiliary lance hoisting device, comprising:

[0008] Fixed plate, a fixing groove is fixedly installed inside the top of the fixed plate, a connecting groove is fixedly installed inside one side of the top of the fixed plate, four sliding blocks are fixedly installed at the bottom of the fixed plate, the sliding blocks are square in shape, a buffer spring is fixedly installed on one side of the sliding block, the outside of the sliding block is movably connected to a sliding groove, a connecting plate is fixedly installed on the outside of the sliding groove, a moving device is fixedly installed at the bottom of the connecting plate, a rotating shaft is movably connected to the bottom of the moving device, a motor is fixedly installed on one side of the rotating shaft, a sliding device is movably connected to the bottom of the rotating shaft, and a support plate is fixedly installed at the bottom of the sliding device.

[0009] In a preferred embodiment, a support block is fixedly installed in the middle of the inside of the fixing groove, and two telescopic rods are fixedly installed on both sides of the support block. The telescopic rods are structures for telescoping.

[0010] In a preferred embodiment, a moving block is fixedly installed on one side of the telescopic rod, and a clamping groove is fixedly installed on one side of the moving block. The clamping groove is a structure for clamping the sublance.

[0011] In a preferred embodiment, the clamping groove is in a "C" shape, and a silica gel layer is fixedly installed inside the clamping groove. The silica gel layer is a structure for protecting, fitting, and anti-slip.

[0012] In a preferred embodiment, a center block is fixedly installed in the middle of the inside of the connecting groove, and two telescopic columns are fixedly installed on both sides of the center block. The telescopic columns are structures for telescoping.

[0013] In a preferred embodiment, a connecting block is fixedly installed on one side of the telescopic column. The connecting block is a structure for supporting the guiding funnel.

[0014] In a preferred embodiment, a guiding funnel is fixedly installed on the top of the connecting block. The guiding funnel is a structure for guiding the device for connecting the sublance.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. For this converter sublance hoisting equipment, through the operation of the sliding device, the rotating shaft can be driven to move to the right. By driving the operation of the rotating shaft with the motor, the moving device can be driven to rotate at an angle, so that the moving device is conical. Through the operation of the moving device, the fixed plate can be driven to move up and down to adjust the position and height of clamping the sublance, improving the practicability and convenience of this converter sublance hoisting equipment;

[0017] 2. The converter sublance hoisting equipment can make the sliding block slide in the inner chute of the sliding groove through the contraction of the buffer spring, so as to achieve a buffering effect. When the sublance is installed and used, it can play a buffering role and avoid damage to the sublance. Through the contraction of the telescopic rod, two moving blocks can be driven to move towards the middle in the fixed groove, and then the sublance is clamped through two clamping grooves. The silica gel layer can fit the sublance, improving the clamping stability and buffering effect of the converter sublance hoisting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the schematic diagram of the fixing plate of the present utility model;

[0020] Figure 3 is the schematic diagram of the moving device of the present utility model;

[0021] Figure 4 is the schematic diagram of the support block of the present utility model;

[0022] Figure 5 is the schematic diagram of the central block of the present utility model.

[0023] 1. Fixing plate; 11. Fixed groove; 12. Connecting groove; 13. Sliding block; 14. Buffer spring; 15. Sliding groove; 16. Connecting plate; 2. Moving device; 21. Rotating shaft; 22. Motor; 23. Sliding device; 24. Support plate; 3. Support block; 31. Telescopic rod; 32. Moving block; 33. Clamping groove; 34. Silica gel layer; 4. Central block; 41. Telescopic column; 42. Connecting block; 43. Guide funnel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Combined with the attached Figures 1-5, in this embodiment, a lifting device for the auxiliary lance of a converter includes: a fixing plate 1. Inside the top of the fixing plate 1, a fixing groove 11 is fixedly installed. Inside one side of the top of the fixing plate 1, a connecting groove 12 is fixedly installed. At the bottom of the fixing plate 1, four sliding blocks 13 are fixedly installed. The sliding blocks 13 are square in shape. On one side of the sliding block 13, a buffer spring 14 is fixedly installed. The outside of the sliding block 13 is movably connected to a sliding groove 15. Outside the sliding groove 15, a connecting plate 16 is fixedly installed.

[0026] Specifically, the contraction of the buffer spring 14 can play a buffering effect, thereby driving the sliding block 13 to slide inside the sliding groove 15, so as to buffer the clamped auxiliary lance and improve the practicability of the lifting device for the auxiliary lance of the converter.

[0027] At the bottom of the connecting plate 16, a moving device 2 is fixedly installed. At the bottom of the moving device 2, a rotating shaft 21 is movably connected. On one side of the rotating shaft 21, a motor 22 is fixedly installed. At the bottom of the rotating shaft 21, a sliding device 23 is movably connected. At the bottom of the sliding device 23, a support plate 24 is fixedly installed.

[0028] Specifically, the sliding device 23 can drive the rotating shaft 21 to move. By the operation of the motor 22, the moving device 2 can be driven to rotate, so as to adjust the angle of the moving device 2. The moving device 2 can drive the fixing plate 1 to move.

[0029] In the middle of the inside of the fixing groove 11, a support block 3 is fixedly installed. On both sides of the support block 3, two telescopic rods 31 are fixedly installed.

[0030] On one side of the telescopic rod 31, a moving block 32 is fixedly installed. On one side of the moving block 32, a clamping groove 33 is fixedly installed.

[0031] The clamping groove 33 is in a "C" shape. Inside the clamping groove 33, a silica gel layer 34 is fixedly installed.

[0032] Specifically, by the contraction of the two telescopic rods 31 on both sides of the support block 3, the two moving blocks 32 can be driven to move from both sides to the middle, so that the two clamping grooves 33 can clamp both sides of the auxiliary lance, and the silica gel layer 34 plays a role of buffering and anti-slip.

[0033] In the middle of the inside of the connecting groove 12, a center block 4 is fixedly installed. On both sides of the center block 4, two telescopic columns 41 are fixedly installed.

[0034] On one side of the telescopic column 41, a connecting block 42 is fixedly installed.

[0035] On the top of the connecting block 42, a guiding funnel 43 is fixedly installed.

[0036] Specifically, by the contraction of the two telescopic columns 41 on both sides of the central block 4, the two connecting blocks 42 can be driven to move from both sides towards the middle, so that the two guiding funnels 43 can be spliced to form a funnel shape for guiding.

[0037] Working principle: First, by the contraction of the two telescopic rods 31 on both sides of the support block 3, the two moving blocks 32 can be driven to move from both sides towards the middle, so that the two clamping grooves 33 move towards the middle, facilitating the clamping of both sides of the sublance by the clamping grooves 33. The silica gel layer 34 inside the clamping grooves 33 can fit both sides of the sublance, thus achieving a buffering effect and an anti-slip effect, improving the clamping and fixing effect of the converter sublance lifting device on the sublance, and enhancing the practicality of the converter sublance lifting device. The sliding device 23 is supported by the support plate 24. Through the operation of the sliding device 23, the rotating shaft 21 can be driven to move left and right to adjust the position of the rotating shaft 21, thereby adjusting the left and right positions of the clamped sublance. By the operation of the motor 22, the rotating shaft 21 can be driven to rotate, thereby adjusting the angle of the fixing plate 1 to facilitate the adjustment of the angle of the clamped sublance. By the operation of the moving device 2, the fixing plate 1 can be driven to move, thereby adjusting the position of the sublance, improving the convenience and adjustability of the converter sublance lifting device, and enhancing the practicality of the converter sublance lifting device. By the contraction of the telescopic columns 41 on both sides of the central block 4, the two connecting blocks 42 can be driven to move from both sides towards the middle, so that the two guiding funnels 43 can be spliced, and the two guiding funnels 43 are spliced into an integral funnel shape, thereby guiding the device for installing the sublance, enabling the sublance installation device to be quickly and conveniently installed with the sublance, and enhancing the practicality of the converter sublance lifting device. During installation, by sliding the sliding block 13 towards one side inside the sliding groove 15, the buffer spring 14 can be contracted, thus achieving a buffering effect and avoiding the problem of damage to the sublance caused by poor buffering effect during the installation or use of the sublance, and enhancing the practicality of the converter sublance lifting device.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A converter auxiliary gun hoisting device, comprising a fixing plate (1), characterized in that: A fixing groove (11) is fixedly installed inside the top of the fixing plate (1), a connecting groove (12) is fixedly installed inside one side of the top of the fixing plate (1), four sliding blocks (13) are fixedly installed at the bottom of the fixing plate (1), the sliding block (13) is in a square shape, a buffer spring (14) is fixedly installed on one side of the sliding block (13), a sliding groove (15) is movably connected to the outer side of the sliding block (13), a connecting plate (16) is fixedly installed on the outer side of the sliding groove (15), a moving device (2) is fixedly installed at the bottom of the connecting plate (16), a rotating shaft (21) is movably connected to the bottom of the moving device (2), a motor (22) is fixedly installed on one side of the rotating shaft (21), a sliding device (23) is movably connected to the bottom of the rotating shaft (21), and a supporting plate (24) is fixedly installed at the bottom of the sliding device (23).

2. The converter auxiliary lance hoisting device according to claim 1, characterized in that: A support block (3) is fixedly installed in the middle of the fixing groove (11), and two telescopic rods (31) are fixedly installed on both sides of the support block (3).

3. The converter auxiliary lance hoisting device according to claim 2, characterized in that: A moving block (32) is fixedly mounted on one side of the telescopic rod (31), and a clamping groove (33) is fixedly mounted on one side of the moving block (32).

4. The converter auxiliary lance hoisting device according to claim 3, characterized in that: The clamping groove (33) is in a "C" shape, and a silicone layer (34) is fixedly installed inside the clamping groove (33).

5. The converter auxiliary lance hoisting device according to claim 1, characterized in that: A central block (4) is fixedly installed in the middle of the connecting groove (12), and two telescopic columns (41) are fixedly installed on both sides of the central block (4).

6. The converter auxiliary lance hoisting device according to claim 5, characterized in that: A connecting block (42) is fixedly mounted on one side of the telescopic column (41).

7. The converter auxiliary lance hoisting device according to claim 6, characterized in that: A guide funnel (43) is fixedly mounted on the top of the connection block (42).

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