Lifting appliance for steel ladle cover

Abstract

The utility model discloses a lifting appliance for a steel ladle cover, and relates to the technical field of steel ladle cover lifting appliances, an anti-shaking mechanism comprises a clamping block fixedly connected to the side edge of a fixing plate and a transverse plate attached to the fixing plate, the transverse plate is connected with a fixing frame in a sliding mode, one side of the transverse plate is fixedly connected with a limiting block, and the limiting block is fixedly connected with the clamping block. A clamping groove is formed in one side of the transverse plate, an opening is formed in the bottom of a groove cavity of the clamping groove, the clamping groove is matched with the clamping block, and an anti-disengaging mechanism is arranged between the limiting block and the fixing frame. According to the steel ladle cover lifting device, the lifting hook is limited through the anti-shaking mechanism, the lifting hook is prevented from shaking in the movement process when lifting a steel ladle cover, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ladle cover hangers, in particular to a hanger for a ladle cover. Background Art

[0002] After searching, the Chinese patent publication number is CN220245328U, and the publication date is 2023-12-26. It discloses a ladle cover hanger, including a cover body, hooks are fixedly connected to both sides of the upper surface of the cover body, the inner wall of the hook is connected to a hook, the top of the hook is fixedly connected to a connecting shaft, the outer wall of the connecting shaft is rotatably connected to a rotating hole, the rotating hole is opened at one end of the mounting block, the lower surface of the mounting block is opened with a groove, the hook is rotatably connected to the inner wall of the groove, the upper surface of the mounting block is fixedly connected to a first connecting plate, the center of the first connecting plate is rotatably connected to a first rotating shaft, and the upper surface of the first connecting plate is fixedly connected to a fixed block. In this utility model, the double-headed motor is started, and the limit block drives the first connecting plate to rise and fall during the movement, and the first connecting plate drives the hook to change the spacing during the lifting process. This design achieves the effect of facilitating the use of the device for covers of different sizes. However, when the device is in use, since the mounting plate is suspended by a steel rope to move up and down, the ladle cover suspended by the hook is prone to shaking during the movement, resulting in unstable movement; in addition, when adjusting the position of the hook, the upper and lower distances between the two ends of the first connecting plate change, and the two first connecting plates are closer to each other, and the distance between the two ends of the first connecting plates will become larger and larger. Therefore, when the device is initially manufactured, it is necessary to set the device as a whole very high, which requires a certain increase in cost, so the device as a whole needs to be optimized. Utility Model Content

[0003] The purpose of the utility model is to provide a hanger for a ladle cover to solve the problems mentioned in the above background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A hanger for a ladle cover comprises a fixing frame, wherein a fixing plate is connected to the fixing frame via a lifter, a hook is connected to the fixing plate via an adjusting mechanism, and an anti-sway mechanism is arranged between the fixing plate and the fixing frame.

[0006] The anti-sway mechanism includes a block fixedly connected to the side of the fixed plate and a transverse plate attached to the fixed plate. The transverse plate is slidably connected to the fixed frame. A limiting block is fixedly connected to one side of the transverse plate. A slot is provided on one side of the transverse plate, and the bottom of the slot cavity is open. The slot and the block are matched with each other, and an anti-slip mechanism is provided between the limiting block and the fixed frame.

[0007] As a further solution of the utility model: a movable groove is provided at the bottom of the fixing plate, and two of the limit blocks and the hooks are provided.

[0008] As a further solution of the utility model: the adjusting mechanism includes a motor fixedly connected to one side of the fixed plate, the output end of the motor is fixedly connected to a bidirectional screw rod, one end of the bidirectional screw rod passes through the fixed plate and is rotatably connected to the movable groove, a connecting plate is threadedly connected to the bidirectional screw rod, and the connecting plate is fixedly connected to the hook.

[0009] As a further solution of the utility model: the connecting plate is slidably connected to the movable groove, a support plate is fixedly connected to the connecting plate, a sliding groove connected to the movable groove is provided on the fixed plate, and the sliding groove is slidably connected to the support plate.

[0010] As a further solution of the utility model: the anti-slip mechanism includes a protrusion fixedly connected to the limit block and an anti-slip groove provided on the fixing frame, and the protrusion and the anti-slip groove are slidably connected.

[0011] As a further solution of the utility model: the fixing plate and the horizontal plate are tightly fitted, and the limiting block and the fixing frame are tightly fitted.

[0012] Beneficial Effects

[0013] The utility model provides a hanger for a ladle cover. Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The present application uses an anti-sway mechanism to limit the hook, thereby preventing the hook from swaying while hanging the ladle cover, thereby improving stability.

[0015] (2) The present application provides an adjustment mechanism, so when adjusting the position of the hook, there is no need to consider the overall height of the device, and the application is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is an exploded view of the adjustment mechanism and the anti-sway mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional cross-sectional view of the fixing plate of the utility model.

[0019] In the figure: 1. fixing frame; 2. fixing plate; 3. adjusting mechanism; 31. motor; 32. bidirectional screw rod; 33. connecting plate; 4. hook; 5. anti-sway mechanism; 51. clamping block; 52. horizontal plate; 53. limiting block; 54. clamping slot; 55. anti-slip mechanism; 551. protrusion; 552. anti-slip slot; 6. movable slot; 7. support plate; 8. slide slot. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] See also Figure 1-3 As shown, the utility model is a hanger for a ladle cover, comprising a fixed frame 1, a fixed plate 2 is connected to the fixed frame 1 through a lift, a hook 4 is connected to the fixed plate 2 through an adjusting mechanism 3, and an anti-sway mechanism 5 is arranged between the fixed plate 2 and the fixed frame 1; the anti-sway mechanism 5 comprises a clamping block 51 fixedly connected to the side of the fixed plate 2 and a transverse plate 52 affixed to the fixed plate 2, the transverse plate 52 is slidably connected to the fixed frame 1, a limiting block 53 is fixedly connected to one side of the transverse plate 52, a clamping groove 54 is provided on one side of the transverse plate 52, and the bottom of the groove cavity of the clamping groove 54 is open, the clamping groove 54 is matched with the clamping block 51, and an anti-slip mechanism 55 is arranged between the limiting block 53 and the fixed frame 1, and the hook 4 is limited by the anti-sway mechanism 5 to prevent the hook 4 from shaking during the movement of the ladle cover, thereby improving stability.

[0023] A movable groove 6 is provided at the bottom of the fixing plate 2 , and two of the limit blocks 53 and the hooks 4 are provided.

[0024] The connecting plate 33 is slidably connected to the movable groove 6, a support plate 7 is fixedly connected to the connecting plate 33, a slide groove 8 connected to the movable groove 6 is provided on the fixed plate 2, and the slide groove 8 is slidably connected to the support plate 7. By providing the support plate 7 and the slide groove 8, it is beneficial to support 33 and the following components, avoiding that all the weight is borne by the bidirectional screw rod 32, and preventing the bidirectional screw rod 32 from being damaged.

[0025] The anti-slip mechanism 55 comprises a protrusion 551 fixedly connected to the limiting block 53 and an anti-slip groove 552 provided on the fixing frame 1 , and the protrusion 551 and the anti-slip groove 552 are slidably connected to each other.

[0026] The fixing plate 2 and the transverse plate 52 are tightly fitted, and the limiting block 53 and the fixing frame 1 are tightly fitted.

[0027] Embodiment 2

[0028] Based on Example 1, see Figure 2 and Figure 3 shown.

[0029] The adjusting mechanism 3 includes a motor 31 fixedly connected to one side of the fixed plate 2. The motor 31 is a three-phase asynchronous motor. The motor 31 is electrically connected to an external power supply and is controlled by an external control program. A bidirectional screw rod 32 is fixedly connected to the output end of the motor 31. One end of the bidirectional screw rod 32 passes through the fixed plate 2 and is rotatably connected to the movable groove 6. A connecting plate 33 is threadedly connected to the bidirectional screw rod 32. The connecting plate 33 is fixedly connected to the hook 4. By setting the adjusting mechanism 3, when adjusting the position of the hook 4, there is no need to consider the overall height of the device, which is convenient to use.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] The working principle of the utility model is as follows: the motor 31 is used to drive the bidirectional screw rod 32 to rotate, so as to adjust the position of the connecting plate 33, and then the position of the hook 4 is adjusted. The steel ladle cover is suspended by the hook 4, and the fixed plate 2 is driven up by the elevator to drive the steel ladle cover to rise. When rising, the block 51 is stuck in the slot 54, and the protrusion 551 is stuck in the anti-slip slot 552, so that when the fixed plate 2 drives the steel ladle cover to move, there will be no shaking; in addition, when the fixed plate 2 descends, under the action of gravity, the cross plate 52 and the fixed plate 2 are always fitted together, so that the block 51 is always stuck in the slot 54. Therefore, the fixed plate 2 will not shake during the lifting process.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanger for a ladle cover, comprising a fixing frame (1), characterized in that: The fixing frame (1) is connected to a fixing plate (2) via a lift, the fixing plate (2) is connected to a hook (4) via an adjustment mechanism (3), and an anti-sway mechanism (5) is provided between the fixing plate (2) and the fixing frame (1); The anti-sway mechanism (5) comprises a clamping block (51) fixedly connected to the side of the fixing plate (2) and a transverse plate (52) attached to the fixing plate (2); the transverse plate (52) is slidably connected to the fixing frame (1); a limiting block (53) is fixedly connected to one side of the transverse plate (52); a clamping groove (54) is provided on one side of the transverse plate (52); and the bottom of the groove cavity of the clamping groove (54) is open; the clamping groove (54) is matched with the clamping block (51); and an anti-slip mechanism (55) is provided between the limiting block (53) and the fixing frame (1).

2. A hanger for a ladle cover according to claim 1, characterized in that: A movable groove (6) is provided at the bottom of the fixing plate (2), and two of the limit blocks (53) and the hooks (4) are provided.

3. The ladle cover hanger according to claim 1, characterized in that: The adjusting mechanism (3) comprises a motor (31) fixedly connected to one side of the fixing plate (2); the output end of the motor (31) is fixedly connected to a bidirectional screw rod (32); one end of the bidirectional screw rod (32) passes through the fixing plate (2) and is rotatably connected to the movable groove (6); a connecting plate (33) is threadedly connected to the bidirectional screw rod (32); and the connecting plate (33) is fixedly connected to the hook (4).

4. A hanger for a ladle cover according to claim 3, characterized in that: The connecting plate (33) is slidably connected to the movable groove (6); a support plate (7) is fixedly connected to the connecting plate (33); a sliding groove (8) communicating with the movable groove (6) is provided on the fixed plate (2); and the sliding groove (8) is slidably connected to the support plate (7).

5. The ladle cover hanger according to claim 1, characterized in that: The anti-slip mechanism (55) comprises a protrusion (551) fixedly connected to the limiting block (53) and an anti-slip groove (552) provided on the fixing frame (1), and the protrusion (551) and the anti-slip groove (552) are slidably connected to each other.

6. The ladle cover hanger according to claim 1, characterized in that: The fixing plate (2) and the transverse plate (52) are tightly fitted, and the limiting block (53) and the fixing frame (1) are tightly fitted.

Images