Ladle lifting auxiliary device

Abstract

The utility model belongs to the technical field of two-man ladle lifting, and particularly relates to a two-man ladle lifting auxiliary device which comprises a supporting rod, a first fixing rod is fixedly connected to the end of the supporting rod, and a second fixing rod is fixedly connected to the position, close to the first fixing rod, of the supporting rod. According to the two-man ladle lifting auxiliary device, the suction pipe is clamped by the first fixing rod and the second fixing rod, a worker gradually stabilizes a two-man ladle by controlling the supporting rod, the worker is prevented from making contact with the two-man ladle, and the risk that the worker is scalded is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bag lifting and hoisting, in particular to a bag lifting and hoisting auxiliary device. Background Art

[0002] In the aluminum electrolysis production process, a lifting ladle is frequently used. A suction tube is provided at the bottom of the lifting ladle. The lifting ladle sucks the aluminum liquid in the electrolytic cell into the lifting ladle through the suction tube, and then the lifting ladle is lifted to the next process.

[0003] During the process of lifting and loading and unloading the bag, the bag will inevitably shake violently due to factors such as its own weight and inertia. On-site staff need to touch the bag with their bare hands to stabilize it before continuing to lift it or load and unload it, which poses a risk of scalding the staff. Utility Model Content

[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a bag lifting auxiliary device, in which a suction straw is clamped by a first fixed rod and a second fixed rod. The staff gradually stabilizes the bag by controlling the support rod, thereby avoiding contact between the staff and the bag and reducing the risk of burns to the staff.

[0005] The utility model provides a bag lifting auxiliary device, comprising a support rod, an end of the support rod is fixedly connected with a first fixing rod, and a position of the support rod close to the first fixing rod is fixedly connected with a second fixing rod.

[0006] Through the above technical solution, after the lifting bag is lifted, the staff holds the support rod and moves the first fixed rod and the second fixed rod to the straw close to the lifting bag, and the straw is clamped by the first fixed rod and the second fixed rod. The staff gradually stabilizes the lifting bag by controlling the support rod, and continues to lift or load and unload the lifting bag after the lifting bag is stabilized, which has the effect of avoiding contact between the staff and the lifting bag and reducing the risk of scalding the staff.

[0007] Furthermore, one end of the support rod away from the first fixing rod is fixedly connected with a handle.

[0008] By adopting the above technical solution, the handle has the effect of facilitating the staff to gradually stabilize the lifting bag through the support rod, the first fixing rod and the second fixing rod.

[0009] Furthermore, the second fixing rod is connected with a fixing assembly for fixing the bag lifting straw.

[0010] By adopting the above technical solution, after the first fixing rod and the second fixing rod are clamped with the straw, the fixing assembly is connected to the straw, which has the effect of increasing the clamping stability of the straw by the first fixing rod and the second fixing rod.

[0011] Furthermore, the fixing assembly includes a connecting rod arranged parallel to the supporting rod, the second fixing rod is provided with a connecting hole for the connecting rod to be inserted, the connecting rod is fixedly connected with an abutment block, and the second fixing rod is provided with a reserved hole connected to the connecting hole and for the abutment block to pass through.

[0012] By adopting the above technical solution, the connecting rod is moved to the side away from the first fixing rod, so that the abutment block passes through the reserved hole, and the end of the connecting rod close to the first fixing rod is placed in the connecting hole. The straw is clamped by the first fixing rod and the second fixing rod. The connecting rod is moved to the side close to the first fixing rod, so that the abutment block passes through the reserved hole and is placed between the first fixing rod and the second fixing rod, and the connecting rod is rotated so that the abutment block abuts against the straw, thereby increasing the stability of the straw being clamped by the first fixing rod and the second fixing rod.

[0013] Furthermore, one end of the connecting rod away from the first fixing rod is fixedly connected to the rotating rod.

[0014] By adopting the above technical solution, the staff holds the rotating rod to move or rotate the connecting rod, which has the effect of making it convenient for the staff to operate the connecting rod.

[0015] Furthermore, the support rod is fixedly connected to a support plate, and the support plate is provided with a support hole for the connecting rod to be inserted.

[0016] By adopting the above technical solution, the support plate supports the connecting rod, thereby increasing the stability during the process of moving and rotating the connecting rod.

[0017] Furthermore, the support plate is threadedly connected with a fixing bolt that abuts against the connecting rod.

[0018] By adopting the above technical solution, after the abutment block abuts against the straw, the fixing bolt is tightened, and the fixing bolt fixes the connecting rod, reducing the possibility of the connecting rod rotating and increasing the stability of the abutment between the abutment block and the straw. The fixing bolt is rotated to separate the fixing bolt from the connecting rod, and the connecting rod can be moved.

[0019] Furthermore, the connecting rod is fixedly connected with a limiting plate disposed between the supporting plate and the second fixing rod.

[0020] By adopting the above technical solution, when the end of the connecting rod close to the first fixing rod is placed in the connecting hole, the limiting plate abuts against the supporting plate, and the limiting plate has the effect of reducing the possibility of the connecting rod moving too far and causing the connecting rod to separate from the connecting hole.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) After the bag is lifted, the worker holds the support rod and moves the first fixed rod and the second fixed rod to the position of the suction pipe close to the bag. The suction pipe is clamped by the first fixed rod and the second fixed rod. The worker gradually stabilizes the bag by controlling the support rod. After the bag is stabilized, the worker continues to lift or load and unload the bag, thereby preventing the worker from contacting the bag and reducing the risk of burns.

[0023] (2) Move the connecting rod to the side away from the first fixed rod, so that the abutment block passes through the reserved hole, and the end of the connecting rod close to the first fixed rod is placed in the connecting hole. The straw is clamped by the first fixed rod and the second fixed rod. Move the connecting rod to the side close to the first fixed rod, so that the abutment block passes through the reserved hole and is placed between the first fixed rod and the second fixed rod, and rotate the connecting rod so that the abutment block abuts against the straw, thereby increasing the stability of the straw being clamped by the first fixed rod and the second fixed rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present application;

[0026] Figure 2 This is a schematic diagram of the structure of the second embodiment of the present application;

[0027] Figure 3 This is a schematic diagram of the structure of the reserved hole in the second embodiment;

[0028] Figure 4 It is a structural schematic diagram of the fixing bolt in the second embodiment.

[0029] Explanation of the accompanying drawings: 1. Support rod; 11. First fixing rod; 12. Second fixing rod; 121. Connecting hole; 122. Reserved hole; 13. Handle; 2. Fixing assembly; 21. Connecting rod; 211. Rotating rod; 22. Abutment block; 3. Support plate; 31. Support hole; 4. Fixing bolt; 5. Limiting plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in 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 belong to the protection scope of the utility model.

[0031] The following is combined with Figure 1 To Attachment Figure 4 And specific embodiments describe the present invention in detail.

[0032] This embodiment provides a bag lifting auxiliary device.

[0033] Embodiment 1

[0034] like Figure 1 As shown, a bag lifting auxiliary device includes a support rod 1, one end of the support rod 1 is fixedly connected to a first fixing rod 11, and a second fixing rod 12 is fixedly connected to the support rod 1 near the first fixing rod 11.

[0035] After lifting the bag, the worker holds the support rod 1 and moves the first fixed rod 11 and the second fixed rod 12 to the straw close to the bag, and then places the straw between the first fixed rod 11 and the second fixed rod 12, and makes the straw clamped by the first fixed rod 11 and the second fixed rod 12 by fine-tuning the angle between the support rod 1 and the straw in the vertical direction. The worker gradually stabilizes the bag by controlling the support rod 1, and continues to lift or load and unload the bag after it is stabilized, avoiding contact between the worker and the bag and reducing the risk of burns to the worker.

[0036] The end of the support rod 1 far from the first fixed rod 11 is fixedly connected with a handle 13. The staff holds the handle 13 to control the support rod 1. The handle 13 has the effect of facilitating the staff to gradually stabilize the lifting bag through the support rod 1, the first fixed rod 11 and the second fixed rod 12.

[0037] Embodiment 2

[0038] like Figures 2 to 4 As shown, the difference between this embodiment and the first embodiment is that the second fixing rod 12 is connected to the fixing assembly 2. When the straw is clamped by the first fixing rod 11 and the second fixing rod 12, the fixing assembly 2 is connected to the straw to prevent the straw from detaching from between the first fixing rod 11 and the second fixing rod 12, thereby increasing the stability of the straw being clamped by the first fixing rod 11 and the second fixing rod 12.

[0039] The fixing assembly 2 includes a connecting rod 21, which is arranged parallel to the support rod 1. The second fixing rod 12 is provided with a connecting hole 121, and the connecting rod 21 passes through the connecting hole 121 and is plugged into the connecting hole 121. The connecting rod 21 is fixedly connected to an abutment block 22, and the abutment block 22 is placed between the first fixing rod 11 and the second fixing rod 12. The second fixing rod 12 is provided with a reserved hole 122, and the reserved hole 122 is connected to the connecting hole 121.

[0040] The connecting rod 21 is moved to the side away from the first fixing rod 11, so that the abutment block 22 passes through the reserved hole 122, and the end of the connecting rod 21 close to the first fixing rod 11 is placed in the connecting hole 121. The staff holds the handle 13 to place the straw of the bag between the first fixing rod 11 and the second fixing rod 12, and the straw is clamped by the first fixing rod 11 and the second fixing rod 12.

[0041] The connecting rod 21 is moved toward the side close to the first fixing rod 11, so that the abutting block 22 passes through the reserved hole 122 and is placed between the first fixing rod 11 and the second fixing rod 12. At this time, the straw is placed between the support rod 1 and the abutting block 22. The connecting rod 21 is rotated so that the abutting block 22 abuts against the straw to prevent the straw from being separated from between the first fixing rod 11 and the second fixing rod 12, thereby increasing the stability of the straw being clamped by the first fixing rod 11 and the second fixing rod 12.

[0042] One end of the connecting rod 21 away from the first fixed rod 11 is fixedly connected to the rotating rod 211 . The staff can move or rotate the connecting rod 21 by holding the rotating rod 211 , which makes it convenient for the staff to operate the connecting rod 21 .

[0043] A support plate 3 is fixedly connected to the support rod 1 near the rotating rod 211. The support plate 3 is provided with a support hole 31. The connecting rod 21 passes through the support hole 31 and is plugged into the support hole 31. The support plate 3 supports the connecting rod 21 to increase the stability of the connecting rod 21 during the movement and rotation of the connecting rod 21.

[0044] A fixing bolt 4 is threadedly connected to one side of the support plate 3 away from the support rod 1, and the fixing bolt 4 abuts against the connecting rod 21. When the abutting block 22 abuts against the straw, the fixing bolt 4 is tightened, and the fixing bolt 4 abuts against the connecting rod 21. The fixing bolt 4 fixes the connecting rod 21, reduces the possibility of the connecting rod 21 rotating after the abutting block 22 abuts against the straw, and increases the stability of the abutment between the abutting block 22 and the straw. When the connecting rod 21 needs to be moved, the fixing bolt 4 is rotated to separate the fixing bolt 4 from the connecting rod 21.

[0045] The connecting rod 21 is fixedly connected to the limiting plate 5, and the limiting plate 5 is placed between the supporting plate 3 and the second fixing rod 12. The connecting rod 21 is moved to the side away from the first fixing rod 11, and when the end of the connecting rod 21 close to the first fixing rod 11 is placed in the connecting hole 121, the limiting plate 5 abuts against the supporting plate 3, and the limiting plate 5 reduces the possibility that the connecting rod 21 moves too far and causes the connecting rod 21 to separate from the connecting hole 121.

[0046] The implementation principle of the second embodiment of the utility model is as follows: the staff holds the rotating rod 211, moves the connecting rod 21 to the side away from the first fixed rod 11, and places the end of the connecting rod 21 close to the first fixed rod 11 in the connecting hole 121. Hold the handle 13, so that the straw of the lifting bag is clamped by the first fixed rod 11 and the second fixed rod 12, and moves the rotating rod 211 to the side close to the first fixed rod 11, so that the abutment block 22 is placed between the first fixed rod 11 and the second fixed rod 12. Rotate the connecting rod 21 to make the abutment block 22 abut against the straw, tighten the fixing bolt 4, make the fixing bolt 4 abut against the connecting rod 21, fix the connecting rod 21, and the staff holds the handle 13 to gradually stabilize the lifting bag.

[0047] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.

Claims

1. A bag lifting auxiliary device, characterized in that: The invention comprises a support rod (1), wherein the end of the support rod (1) is fixedly connected to a first fixing rod (11), the support rod (1) is fixedly connected to a second fixing rod (12) at a position close to the first fixing rod (11), the second fixing rod (12) is connected to a fixing assembly (2) for fixing a bag lifting straw, the fixing assembly (2) comprises a connecting rod (21) arranged parallel to the support rod (1), the second fixing rod (12) is provided with a connecting hole (121) for the connecting rod (21) to be inserted, the connecting rod (21) is fixedly connected to an abutment block (22), and the second fixing rod (12) is provided with a reserved hole (122) which is arranged in communication with the connecting hole (121) and for the abutment block (22) to pass through.

2. A bag lifting auxiliary device according to claim 1, characterized in that: One end of the support rod (1) away from the first fixing rod (11) is fixedly connected to a handle (13).

3. A bag lifting auxiliary device according to claim 1, characterized in that: One end of the connecting rod (21) away from the first fixing rod (11) is fixedly connected to a rotating rod (211).

4. A bag lifting auxiliary device according to claim 1, characterized in that: The support rod (1) is fixedly connected to a support plate (3), and the support plate (3) is provided with a support hole (31) for the connection rod (21) to be inserted.

5. A bag lifting auxiliary device according to claim 4, characterized in that: The support plate (3) is threadedly connected with a fixing bolt (4) that abuts against the connecting rod (21).

6. A bag lifting auxiliary device according to claim 4, characterized in that: The connecting rod (21) is fixedly connected to a limiting plate (5) disposed between the supporting plate (3) and the second fixing rod (12).

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