Pouring ladle maintenance platform

Abstract

The utility model relates to a pouring ladle maintenance platform which comprises a platform body used for bearing maintenance personnel, a concave opening is formed in one side of the platform body and used for placing a ladle at the opening, a supporting piece is arranged on the platform body and located at the position corresponding to the opening, a driving piece is arranged on the supporting piece, and the driving piece is rotated to drive the maintenance personnel to maintain the ladle. The supporting piece is controlled to move up and down so that the height of the maintenance platform can be adjusted according to the requirements of different maintainers; the hot metal ladle is placed at the opening, the outer wall of one side of the hot metal ladle is attached to the opening, a ladle repairing worker stands on the table body to work, the table body is stable in structure, potential safety hazards can be effectively reduced, the driving piece can be rotated, the supporting piece can be controlled to move up and down for different repairing workers, and the working efficiency is improved. And the distance between the top of the supporting piece and the platform body is adjusted, so that the maintenance platform can meet the requirements of different maintenance personnel for different heights, and the operation space of the maintenance personnel is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance platforms, in particular to a maintenance platform for pouring molten iron ladles. Background Art

[0002] The iron ladle is damaged during the production process and needs to be repaired in time. The existing method of handling the iron ladle is generally that the repair personnel enter the iron ladle with their upper body to perform repairs. Since the iron ladle is relatively deep, the repair personnel need to stand on a wooden ladder to work. The wooden ladder may tilt or collapse due to its unstable structure, causing injuries to the repair personnel. Therefore, there is a safety hazard. Therefore, it is proposed to cast an iron ladle maintenance platform to solve this problem. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides a pouring iron ladle maintenance platform. The specific technical scheme is as follows:

[0004] A pouring iron ladle maintenance platform comprises a platform body for carrying maintenance personnel, one side of the platform body is formed with a concave opening for placing the iron ladle at the opening, a support member is arranged on the platform body at a position corresponding to the opening, and a driving member is arranged on the support member. By rotating the driving member, the support member is controlled to move up and down, so that the maintenance platform can be height-adjusted according to the needs of different maintenance personnel.

[0005] As an improvement of the above technical solution, the support member includes a placement groove opened in the platform body, a screw rod is rotatably connected to the bottom of the placement groove, a sleeve is threadedly sleeved on the surface of the screw rod, a support plate is fixedly arranged on the top of the sleeve, a gear 1 is fixedly sleeved on the surface of the screw rod and located below the sleeve, and a driving member is arranged inside the placement groove and on one side of the gear 1.

[0006] As an improvement of the above technical solution, the driving member includes a rotating rod, on the surface of which a gear 2 meshing with gear 1 is fixedly sleeved, and an external force drives the rotating rod to rotate so that the rotating rod drives gear 1 to rotate through gear 2.

[0007] As an improvement of the above technical solution, an installation groove is provided in the rotating rod, a movable rod is movably inserted in the top of the installation groove, a limit plate and gear three are fixedly sleeved on the surface of the movable rod and located in the installation groove from top to bottom, a spring is wound on the surface of the movable rod and located between the top of the limit plate and the inner wall of the installation groove, a fixed sleeve is fixedly arranged inside the installation groove and between the limit plate and gear three, and a limit groove matching gear three is provided in the fixed sleeve.

[0008] As an improvement of the above technical solution, a ladder is fixedly provided at one end of the platform for maintenance personnel to climb onto the platform.

[0009] As an improvement of the above technical solution, a fence is provided on the periphery of the platform.

[0010] Beneficial effects of the utility model:

[0011] By placing the ladle at the opening so that one side outer wall of the ladle is in contact with the opening, the ladle repair personnel stand on the platform to work, and the platform structure is stable, which can effectively reduce safety hazards. For different maintenance personnel, the driving part can be rotated to control the up and down movement of the support part, and the distance between the top of the support part and the platform can be adjusted, so that the maintenance platform can meet the needs of different maintenance personnel for different heights, so as to increase the operating space for the maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view of the overall structure of the utility model;

[0013] Figure 2 It is the front view of the overall structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the connection structure between the rotating rod and the movable rod in the utility model;

[0015] Figure 4 It is a schematic diagram of the connection structure between the gear three and the fixed sleeve in the utility model.

[0016] Figure numerals: 10, platform; 101, placement groove; 11, fence; 12, ladder; 20, support plate; 21, sleeve; 22, screw rod; 23, gear one; 30, rotating rod; 301, installation groove; 31, gear two; 32, movable rod; 33, spring; 34, limit plate; 35, gear three; 36, fixing sleeve; 361, limit groove. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] The pouring iron ladle maintenance platform includes a platform body 10 for carrying maintenance personnel. A concave opening is formed on one side of the platform body 10 for placing the iron ladle at the opening. A support member is provided on the platform body 10 at a position corresponding to the opening. A driving member is provided on the support member. By rotating the driving member, the support member is controlled to move up and down, so that the maintenance platform can be height-adjusted according to the needs of different maintenance personnel.

[0019] The ladle is placed at the opening so that one side outer wall of the ladle fits with the opening, and the repair personnel stand on the platform 10 to work. The platform 10 has a stable structure and can effectively reduce safety hazards. For different maintenance personnel, the driving part can be rotated to control the up and down movement of the support part and adjust the distance between the top of the support part and the platform 10, so that the maintenance platform can meet the needs of different maintenance personnel for different heights, so as to increase the operating space of the maintenance personnel.

[0020] In one embodiment, reference Figure 2 The support member includes a placement groove 101 opened in the platform 10, the bottom of the placement groove 101 is rotatably connected to a screw rod 22, the surface of the screw rod 22 is threadedly sleeved with a sleeve 21, and a support plate 20 is fixedly arranged on the top of the sleeve 21. A gear 23 is fixedly sleeved on the surface of the screw rod 22 and located below the sleeve 21. A driving member is arranged inside the placement groove 101 and on one side of the gear 23. Specifically, the driving member drives the gear 23 to rotate left and right, the gear 23 drives the screw rod 22 to rotate, the screw rod 22 drives the sleeve 21 to move up and down, and the sleeve 21 can bring The movable support plate 20 moves up and down, so that the support plate 20 moves out of or into the placement groove 101. When in use, the support plate 20 can be moved out of the placement groove 101, which can meet the needs of different maintenance personnel for different heights to increase the operating space of the maintenance personnel. When the support plate 20 moves into the placement groove 101, it can avoid the problem that the support plate 20 protrudes from the top of the platform 10, which is inconvenient for maintenance personnel to step on and walk. Among them, limit rods are fixedly provided at the bottom of both sides of the sleeve 21, and the ends of the limit rods are slidably connected to the placement groove 101, which can effectively prevent the sleeve 21 from being offset during the movement process.

[0021] In one embodiment, reference Figure 2 The driving member includes a rotating rod 30, and a gear 2 31 meshing with the gear 1 23 is fixedly sleeved on the surface of the rotating rod 30. The rotating rod 30 is driven to rotate by an external force, so that the rotating rod 30 drives the gear 1 23 to rotate through the gear 2 31. The maintenance personnel rotate the rotating rod 30 so that the rotating rod 30 drives the gear 2 31 to rotate. Since the gear 2 31 meshes with the gear 1 23, the gear 2 31 will drive the gear 1 23 to rotate, and the gear 1 23 thereby drives the screw rod 22 to rotate.

[0022] In one embodiment, reference Figure 3 as well as Figure 4The rotating rod 30 is provided with a mounting groove 301, and a movable rod 32 is movably inserted at the top of the mounting groove 301. The surface of the movable rod 32 and located in the mounting groove 301 are respectively fixedly sleeved with a limit plate 34 and a gear three 35 from top to bottom. A spring 33 is wound around the surface of the movable rod 32 and located between the top of the limit plate 34 and the inner wall of the mounting groove 301. A fixing sleeve 36 is fixedly arranged inside the mounting groove 301 and located between the limit plate 34 and the gear three 35. A limiting groove 361 adapted to the gear three 35 is provided in the fixing sleeve 36. Specifically, when the rotating rod 30 needs to be rotated, the movable rod 32 is moved upward so that The movable rod 32 drives gear three 35 to move into the fixed sleeve 36, and the tooth portion of gear three 35 cooperates with the limiting groove 361. At the same time, the limiting plate 34 moves upward with the movable rod 32 to squeeze the spring 33 and rotate the movable rod 32, so that the movable rod 32 drives the rotating rod 30 to rotate through the cooperation between the fixed sleeve 36 and the gear three 35. When the rotation is completed, the movable rod 32 is released. Under the action of the restorative elastic force of the spring 33, the spring 33 drives the movable rod 32 to move downward by pushing the limiting plate 34, so that the movable rod 32 drives the gear three 35 to move out of the fixed sleeve 36, which can effectively avoid the problem of maintenance personnel unconsciously rotating the rotating rod 30.

[0023] In one embodiment, a ladder 12 is fixedly provided at one end of the platform 10 for maintenance personnel to climb onto the platform 10 , so that the maintenance personnel can climb onto the platform 10 conveniently and quickly.

[0024] In one embodiment, a fence 11 is disposed around the platform 10 to increase the safety of maintenance personnel.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Casting ladle maintenance platform, characterized by: The invention comprises a platform (10) for carrying maintenance personnel, wherein a concave opening is formed on one side of the platform (10) for placing a molten iron ladle at the opening, and a support member is arranged on the platform (10) at a position corresponding to the opening, and a driving member is arranged on the support member. By rotating the driving member, the support member is controlled to move up and down, so that the maintenance platform can be adjusted in height according to the needs of different maintenance personnel.

2. The pouring iron ladle maintenance platform according to claim 1, characterized in that: The support member comprises a placement groove (101) opened in the platform (10), a screw rod (22) is rotatably connected to the bottom of the placement groove (101), a sleeve (21) is threadedly sleeved on the surface of the screw rod (22), a support plate (20) is fixedly arranged on the top of the sleeve (21), a gear 1 (23) is fixedly sleeved on the surface of the screw rod (22) and located below the sleeve (21), and a driving member is arranged inside the placement groove (101) and on one side of the gear 1 (23).

3. The pouring iron ladle maintenance platform according to claim 2 is characterized in that: The driving member comprises a rotating rod (30), a surface of which is fixedly sleeved with a second gear (31) meshing with the first gear (23); an external force drives the rotating rod (30) to rotate, so that the rotating rod (30) drives the first gear (23) to rotate via the second gear (31).

4. The pouring iron ladle maintenance platform according to claim 3 is characterized in that: The rotating rod (30) is provided with a mounting groove (301), the top of the mounting groove (301) is movably plugged with a movable rod (32), the surface of the movable rod (32) is located in the mounting groove (301) and fixedly sleeved with a limit plate (34) and a gear three (35) from top to bottom, respectively, a spring (33) is wound around the surface of the movable rod (32) and located between the top of the limit plate (34) and the inner wall of the mounting groove (301), a fixed sleeve (36) is fixedly provided inside the mounting groove (301) and located between the limit plate (34) and the gear three (35), and a limit groove (361) matched with the gear three (35) is provided in the fixed sleeve (36).

5. The pouring iron ladle maintenance platform according to claim 1, characterized in that: A ladder (12) is fixedly provided at one end of the platform (10) for maintenance personnel to climb onto the platform (10).

6. The pouring iron ladle maintenance platform according to claim 1, characterized in that: A fence (11) is provided on the periphery of the platform (10).

Images