Auxiliary installation tool for ladle turret

Abstract

The utility model discloses an auxiliary installation tool for a ladle turret. The auxiliary installation tool comprises a bottom plate, a rectangular frame, idler wheels and a driving assembly. Rotating supports are rotationally installed at the four corners of the lower surface of the bottom plate, rolling wheels are connected to the lower ends of the rotating supports, a plurality of installing supports are evenly installed on the upper surface of the bottom plate, the upper ends of the installing supports are connected with the side face of a rectangular frame, and a two-way lead screw is rotationally installed on the two sides of the interior of the rectangular frame. A driving assembly is installed on the outer side of the rectangular frame and connected with one end of a two-way lead screw, the directions of threads at the two ends of the two-way lead screw are opposite, T-shaped blocks are installed at the two ends of the two-way lead screw in a threaded mode, and limiting grooves are formed in the two sides of the rectangular frame. Compared with the prior art, the installation difficulty of the bale turret can be reduced, so that the installation efficiency of the bale turret is improved, and the auxiliary installation work of the bale turret is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical tooling, in particular to an auxiliary installation tool for a large bag turntable. Background Art

[0002] In metallurgical engineering projects, continuous casting machines often use large ladle turntable equipment to lift and tilt large ladles of molten steel and continuously cast them in the continuous casting machine to ensure the continuity of the production process. Conventional continuous casting machine equipment installation is often carried out in a closed factory building. Due to the small space and many obstacles in the closed factory building, it is usually impossible to use large lifting equipment to move and assist the installation of the large ladle turntable. This will make the installation of the large ladle turntable equipment difficult and the installation efficiency of the large ladle turntable is low. For this reason, we propose an auxiliary installation tool for the large ladle turntable. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an auxiliary installation tool for a large bag turntable, wherein the auxiliary installation tool is moved to a specified position by a roller, and then the arc clamping plate is adjusted to rise by an electric push rod so that the arc clamping plate is located above the large bag turntable, and the large bag turntable is located between the two arc clamping plates by using the roller movement, and the arc clamping plate is adjusted to drop by the electric push rod again so that the arc clamping plate and the large bag turntable are level, and then the two-way lead screw is driven to rotate by the driving component, so that the T-block on the two-way lead screw moves relatively, and the two arc clamping plates are used to clamp and fix the large bag turntable, and the nut is rotated at the same time to further strengthen the connection strength between the two arc clamping plates, and then the electric push rod is used again to lift the large bag turntable, and the large bag turntable is sent to the specified position by the roller to reduce the installation difficulty of the large bag turntable, thereby improving the installation efficiency of the large bag turntable, and then completing the auxiliary installation work of the large bag turntable, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary installation tool for a large bag turntable, comprising a bottom plate, a rectangular frame, a roller and a driving assembly;

[0005] The four corners of the lower surface of the base plate are rotatably mounted with rotating brackets, the lower ends of the rotating brackets are connected to rollers, a plurality of mounting brackets are evenly mounted on the upper surface of the base plate, the upper ends of the plurality of mounting brackets are connected to the side surfaces of a rectangular frame, a bidirectional lead screw is rotatably mounted on both sides of the interior of the rectangular frame, a driving assembly is mounted on the outside of the rectangular frame, the driving assembly is connected to one end of the bidirectional lead screw, the thread directions of the two ends of the bidirectional lead screw are opposite, both ends of the bidirectional lead screw are threadedly mounted with T-blocks, limiting grooves are provided on both sides of the rectangular frame, and the T-blocks are Limit blocks are installed on both sides, and the limit blocks and limit grooves are slidably connected. A connecting block is installed at the lower end of the T-block, and a slideway is provided on the lower surface of the connecting block. An electric push rod is installed on the top wall of the slideway, and a slide plate is installed at the lower end of the electric push rod. The slide plate is slidably installed inside the slideway, and an arc-shaped clamping plate is installed at the lower end of the slide plate. Mounting blocks are installed at both ends of the arc-shaped clamping plate, and mounting holes are provided on the mounting blocks. The mounting holes on the mounting blocks corresponding to each other on the two arc-shaped clamping plates are penetrated by screws, and nuts are threadedly installed at both ends of the screws.

[0006] Furthermore, it also includes a first through hole and a fixing column, a plurality of first through holes are evenly opened on the side of the connection block, a plurality of second through holes are evenly opened on the side of the slide plate, and a fixing column is simultaneously inserted into the corresponding first through hole and the second through hole. The fixing column is inserted into the first through hole and the second through hole to enhance the stability of the connection between the electric push rod and the slide plate.

[0007] Furthermore, a rotating roller is rotatably mounted in the middle of the bidirectional lead screw, a groove is provided in the middle of the rotating roller, a pull rope is connected to the groove of the rotating roller, and rings are installed at both lower ends of the pull rope. The rings are mounted on the side hooks of the large bag turntable, and the pull rope and the rings are used to increase the stability of lifting the large bag turntable.

[0008] Furthermore, a fixing groove is provided on the inner side of the arc-shaped clamping plate, and a strong magnet is embedded in the fixing groove, so as to further improve the stability of lifting the large bag turntable through the adsorption effect between the strong magnet and the large bag turntable.

[0009] Furthermore, the driving assembly includes a motor bracket installed outside the rectangular frame, a motor is installed on the motor bracket, the output shaft of the motor is connected to one end of the bidirectional lead screw through a coupling, and the input end of the motor is electrically connected to the output end of the external controller. The motor is controlled by the external controller, and the motor drives the bidirectional lead screw to rotate, thereby completing the auxiliary installation work of the large bag turntable.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the auxiliary installation tool of the large bag turntable moves the auxiliary installation tool to the specified position through the roller, and then the electric push rod is used to adjust the arc clamping plate to rise so that the arc clamping plate is located above the large bag turntable, and the roller is used to move the large bag turntable between the two arc clamping plates, and the electric push rod is used to adjust the arc clamping plate to drop again so that the arc clamping plate and the large bag turntable are level, and then the driving component is used to drive the two-way lead screw to rotate, so that the T-block on the two-way lead screw moves relatively, and the two arc clamping plates are used to clamp and fix the large bag turntable, and the nut is rotated at the same time to further strengthen the connection strength between the two arc clamping plates, and then the electric push rod is used again to lift the large bag turntable, and the large bag turntable is sent to the specified position through the roller to reduce the installation difficulty of the large bag turntable, thereby improving the installation efficiency of the large bag turntable, and then completing the auxiliary installation work of the large bag turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0013] In the figure: 1 bottom plate, 2 roller, 3 limit block, 4 bidirectional lead screw, 5 mounting bracket, 6 T-block, 7 limit slot, 8 rectangular frame, 9 first through hole, 10 fixing column, 11 slide plate, 12 strong magnet, 13 connecting block, 14 arc clamping plate, 15 screw, 16 nut, 17 collar, 18 pull rope, 19 mounting block, 20 motor, 21 motor bracket, 22 rotating roller. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-2 ,This embodiment provides a technical solution: an auxiliary installation tool for a large bag turntable, including a bottom plate 1, a rectangular frame 8, a roller 2 and a driving assembly;

[0016] The four corners of the lower surface of the base plate 1 are rotatably installed with a rotating bracket, and the lower end of the rotating bracket is connected to a roller 2. A plurality of mounting brackets 5 are evenly installed on the upper surface of the base plate 1. The upper ends of the plurality of mounting brackets 5 are connected to the side of a rectangular frame 8. A bidirectional lead screw 4 is rotatably installed on both sides of the inside of the rectangular frame 8. A driving component is installed on the outside of the rectangular frame 8. The driving component is connected to one end of the bidirectional lead screw 4. The thread directions of the two ends of the bidirectional lead screw 4 are opposite. T-blocks 6 are threadedly installed on both ends of the bidirectional lead screw 4. Limiting grooves 7 are provided on both sides of the rectangular frame 8. Limiting grooves 7 are installed on both sides of the T-block 6. Block 3, the limit block 3 and the limit groove 7 are slidably connected, a connecting block 13 is installed at the lower end of the T-block 6, a slideway is provided on the lower surface of the connecting block 13, an electric push rod is installed on the top wall of the slideway, a slide plate 11 is installed at the lower end of the electric push rod, the slide plate 11 is slidably installed inside the slideway, an arc-shaped clamping plate 14 is installed at the lower end of the slide plate 11, mounting blocks 19 are installed at both ends of the arc-shaped clamping plate 14, mounting holes are provided on the mounting blocks 19, the mounting holes on the mounting blocks 19 corresponding to each other on the two arc-shaped clamping plates 14 are penetrated by screws 15, and nuts 16 are threadedly installed at both ends of the screws 15.

[0017] The auxiliary installation tool is moved to the specified position by the roller 2, and then the arc clamping plate 14 is adjusted to rise by the electric push rod so that the arc clamping plate 14 is located above the large bag turntable, and the roller 2 is used to move the large bag turntable between the two arc clamping plates 14, and the electric push rod is used to adjust the arc clamping plate 14 to drop again, so that the arc clamping plate 14 and the large bag turntable are level, and then the two-way screw 4 is driven to rotate by the driving component, so that the T-block 6 on the two-way screw 4 moves relatively, and the large bag turntable is clamped and fixed by the two arc clamping plates 14, and the nut 16 is rotated to further strengthen the connection strength between the two arc clamping plates 14, and then the electric push rod is used to lift the large bag turntable again, and the large bag turntable is sent to the specified position by the roller 2 to reduce the difficulty of installing the large bag turntable, thereby improving the installation efficiency of the large bag turntable, and then completing the auxiliary installation work of the large bag turntable.

[0018] The first through hole 9 and the fixing column 10 are also included. A plurality of first through holes 9 are evenly opened on the side of the connection block 13, and a plurality of second through holes are evenly opened on the side of the slide plate 11. A fixing column 10 is simultaneously penetrated through the corresponding first through hole 9 and second through hole. The fixing column 10 is penetrated through the first through hole 9 and the second through hole to enhance the stability of the connection between the electric push rod and the slide plate 11.

[0019] A rotating roller 22 is rotatably mounted in the middle of the bidirectional lead screw 4, a groove is provided in the middle of the rotating roller 22, a pull rope 18 is connected to the groove of the rotating roller 22, and both lower ends of the pull rope 18 are provided with a sleeve 17. The sleeve 17 is sleeved on the side hook of the large bag turntable, and the pull rope 18 and the sleeve 17 are used to increase the stability of the large bag turntable.

[0020] A fixing groove is provided on the inner side of the arc-shaped clamping plate 14, and a strong magnet 12 is embedded in the fixing groove. The absorption effect between the strong magnet 12 and the large bag turntable is used to further improve the stability of the lifting of the large bag turntable.

[0021] The driving assembly includes a motor bracket 21 installed outside the rectangular frame 8, and a motor 20 is installed on the motor bracket 21. The output shaft of the motor 20 is connected to one end of the bidirectional screw 4 through a coupling, and the input end of the motor 20 is electrically connected to the output end of the external controller. The motor 20 is controlled by the external controller to drive the bidirectional screw 4 to rotate, thereby completing the auxiliary installation work of the large bag turntable.

[0022] The working principle of the auxiliary installation tool for a large bag turntable provided by the utility model is as follows: the auxiliary installation tool is moved to a specified position by means of a roller 2, and then the arc clamping plate 14 is adjusted to rise by means of an electric push rod so that the arc clamping plate 14 is located above the large bag turntable, and the large bag turntable is moved by means of the roller 2 so that the arc clamping plate 14 is located between the two arc clamping plates 14, and then the arc clamping plate 14 is adjusted to fall by means of an electric push rod again so that the arc clamping plate 14 and the large bag turntable are level, and then the driving component is driven to work to drive the two arc clamping plates 14 to move upward. The lead screw 4 is rotated to make the T-block 6 on the bidirectional lead screw 4 move relatively, and the two arc-shaped clamping plates 14 are used to clamp and fix the large bag turntable. At the same time, the nut 16 is rotated to further strengthen the connection strength between the two arc-shaped clamping plates 14, and then the large bag turntable is lifted by the electric push rod again, and the large bag turntable is sent to the designated position through the roller 2 to reduce the installation difficulty of the large bag turntable, thereby improving the installation efficiency of the large bag turntable, and then completing the auxiliary installation work of the large bag turntable. The fixed column 10 is inserted into the first through hole 9 and the second through hole to strengthen the stability of the connection between the electric push rod and the slide plate 11. The ring 17 is set on the side hook of the large bag turntable, and the pull rope 18 and the ring 17 are used to increase the stability of the large bag turntable. The adsorption effect between the strong magnet 12 and the large bag turntable is used to further improve the stability of the large bag turntable. The motor 20 is controlled to work by an external controller, and the motor 20 drives the bidirectional lead screw 4 to rotate, thereby completing the auxiliary installation work of the large bag turntable.

[0023] It is worth noting that in this embodiment, the core chip of the external controller is an STC single-chip microcomputer, specifically, model STC15W204S. The motor 20 can be freely configured according to the actual application scenario. The motor 20 can use the JE series single-phase servo motor produced by Beijing Mitsubishi Electric (China) Co., Ltd. The external controller controls the operation of the motor 20 using methods commonly used in the prior art.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An auxiliary installation tool for a large bag turntable, characterized by: It comprises a base plate (1), a rectangular frame (8), a roller (2) and a driving assembly; Rotating brackets are rotatably mounted on the four corners of the lower surface of the base plate (1), and the lower ends of the rotating brackets are connected to rollers (2). A plurality of mounting brackets (5) are evenly mounted on the upper surface of the base plate (1), and the upper ends of the plurality of mounting brackets (5) are connected to the side surfaces of a rectangular frame (8). A bidirectional lead screw (4) is rotatably mounted on both sides of the interior of the rectangular frame (8), and a driving component is mounted on the outer side of the rectangular frame (8). The driving component is connected to one end of the bidirectional lead screw (4), and the thread directions of the two ends of the bidirectional lead screw (4) are opposite. T-shaped blocks (6) are threadedly mounted on both ends of the bidirectional lead screw (4), and both sides of the rectangular frame (8) are provided with limit slots (7), and both sides of the T-shaped block (6) are installed with limit blocks ( 3), the limit block (3) and the limit groove (7) are slidably connected, a connecting block (13) is installed at the lower end of the T-block (6), a slideway is provided on the lower surface of the connecting block (13), an electric push rod is installed on the top wall of the slideway, a slide plate (11) is installed at the lower end of the electric push rod, the slide plate (11) is slidably installed inside the slideway, an arc-shaped clamping plate (14) is installed at the lower end of the slide plate (11), mounting blocks (19) are installed at both ends of the arc-shaped clamping plate (14), mounting holes are provided on the mounting blocks (19), the mounting holes on the mounting blocks (19) corresponding to each other on the two arc-shaped clamping plates (14) are penetrated by screws (15), and nuts (16) are threadedly installed at both ends of the screws (15).

2. The auxiliary installation tool for a large bag turntable according to claim 1, characterized in that: It also comprises a first through hole (9) and a fixing column (10), the side surface of the connection block (13) is evenly provided with a plurality of first through holes (9), the side surface of the slide plate (11) is evenly provided with a plurality of second through holes, and a fixing column (10) is simultaneously penetrated through the corresponding first through hole (9) and the second through hole.

3. The auxiliary installation tool for a large bag turntable according to claim 1, characterized in that: A rotating roller (22) is rotatably mounted in the middle of the bidirectional lead screw (4), a groove is provided in the middle of the rotating roller (22), a pull rope (18) is connected to the groove of the rotating roller (22), and collars (17) are mounted on both lower ends of the pull rope (18).

4. The auxiliary installation tool for a large bag turntable according to claim 1, characterized in that: A fixing groove is provided on the inner side of the arc-shaped clamping plate (14), and a strong magnet (12) is embedded and installed in the fixing groove.

5. The auxiliary installation tool for a large bag turntable according to claim 1, characterized in that: The drive assembly comprises a motor bracket (21) mounted outside the rectangular frame (8), a motor (20) being mounted on the motor bracket (21), an output shaft of the motor (20) being connected to one end of a bidirectional lead screw (4) via a coupling, and an input end of the motor (20) being electrically connected to an output end of an external controller.

Images