Multifunctional lifting appliance for deep well furnace

Abstract

The utility model discloses a multifunctional lifting appliance for a deep well furnace, which comprises a middle support, integrally connected suspension arms are uniformly arranged on the outer side of the middle support, a reinforcing piece is arranged between the close ends of two adjacent suspension arms, the number of the suspension arms is not less than four, an upper end lifting lug is fixed on the upper surface of the middle support, and a lower end lifting lug is fixed on the lower surface of the middle support. A lower end hanging ring is arranged in the center of the lower surface of the middle support and is of a U-shaped structure, supporting foot plates are fixed to the lower side of the end, away from the end connected with the middle support, of the hanging arm, a hanging positioning groove is formed in the upper surface of each supporting foot plate, and small-specification workpieces can be hung through the hanging positioning grooves. A plurality of small workpieces can be suspended, the workpieces of various different sizes can be suspended, large workpieces can be suspended through the lower-end lifting ring, the structure is simple, operation is easy and convenient, the workpieces can be vertically suspended on the multipurpose lifting appliance, and the lifting appliance is supported by the upper end of the furnace body, can bear the weight of the workpieces and guarantees that the workpieces do not deform.

Description

Technical Field

[0001] The utility model relates to the technical field of deep-well furnaces, in particular to a multi-functional sling for a deep-well furnace. Background Technique

[0002] With the continuous development of the times, industrial equipment has been vigorously developed, including deep-well furnaces. Among them, the most important part of a deep-well furnace during use is the deep-well furnace sling. Currently, the existing deep-well furnace slings still have deficiencies. The deep-well furnace slings are not convenient for disassembly and assembly during use, with low practicability, resulting in large limitations. In the patent authorization announcement number CN210944516U, although there is no need for disassembly and assembly anymore, when the sling is located inside the furnace body, the heating part inside the furnace is prone to deformation and damage, and each sling can only suspend workpieces of one model. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a multi-functional sling for a deep-well furnace, which has a simple structure and is easy to operate. It can vertically suspend workpieces on the multi-functional sling. The sling is supported by the upper end of the furnace body and can bear the weight of the workpieces to ensure no deformation, effectively solving the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A multi-functional sling for a deep-well furnace includes an intermediate support. The outer side of the intermediate support is evenly provided with integrally connected suspension arms. A reinforcing member is provided between the adjacent ends of two adjacent suspension arms. The number of suspension arms is not less than four. An upper end lifting ear is fixed on the upper surface of the intermediate support, and a lower end lifting ring is arranged at the center of the lower surface of the intermediate support. The lower end lifting ring is of a U-shaped structure. A support foot plate is fixed on the lower side of the end of the suspension arm far from the connection with the intermediate support. Each support foot plate is provided with a suspension positioning groove on its upper surface. The support foot plate can contact the upper end of the furnace body to support the sling and bear the weight of the workpieces to ensure no deformation.

[0005] Further, the upper end lifting ear is integrally connected with the intermediate support, and an inclined angle is provided at the connection between the upper end lifting ear and the intermediate support. A lifting hole is provided in the middle of the upper end lifting ear. The upper end lifting ear can facilitate the connection of the lifting member, thereby facilitating the lifting member to drive the sling to move up and down.

[0006] Further, the number of suspension positioning grooves on each support foot plate is not less than two. The suspension positioning groove is of an inverted trapezoidal structure. The suspension positioning groove can suspend small-sized workpieces, so that multiple small workpieces can be suspended to meet the suspension of workpieces of various different sizes.

[0007] Further, the reinforcing member includes a reinforcing triangular plate integrally connected to the suspension arm. A weight-reducing through hole is provided in the middle of the reinforcing triangular plate. The weight of the device can be reduced through the weight-reducing through hole, and the overall strength of the device can be increased through the reinforcing triangular plate.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows: The supporting foot plate can contact the upper end of the furnace body to support the lifting appliance, bear the weight of the workpiece, and ensure no deformation. The weight of the device can be reduced through the weight-reducing through hole, the overall strength of the device can be increased through the reinforcing triangular plate, the upper end lifting lug can facilitate the connection of the lifting member, so as to facilitate the lifting member to drive the lifting appliance to move up and down. The small-sized workpieces can be suspended through the suspension positioning groove, so that multiple small workpieces can be suspended, so as to meet the suspension of workpieces of various different sizes. The larger workpieces can be suspended through the lower end sling. This multi-functional lifting appliance for deep-well furnaces has a simple structure and is easy to operate. The workpiece can be vertically suspended on the multi-purpose lifting appliance, and the lifting appliance is supported by the upper end of the furnace body, can bear the weight of the workpiece, and ensure no deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 is a schematic structural view of the present utility model;

[0010] Figure 2 is a schematic top view structural view of the present utility model;

[0011] Figure 3 is a schematic structural view of the present utility model in use state.

[0012] In the figure: 1 suspension arm, 2 reinforcing member, 21 weight-reducing through hole, 22 reinforcing triangular plate, 3 upper end lifting lug, 4 middle support, 5 supporting foot plate, 6 suspension positioning groove, 7 lower end sling. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 work fall within the protection scope of the present utility model.

[0014] Please refer to Figures 1-3, the present utility model provides a technical solution: a multi-functional sling for a deep-well furnace, which includes an intermediate support 4. The outer side of the intermediate support 4 is evenly provided with integrally connected suspension arms 1. A reinforcing member 2 is provided between the adjacent ends of two adjacent suspension arms 1. The number of suspension arms 1 is not less than four. The upper surface of the intermediate support 4 is fixed with an upper lifting ear 3, and the center of the lower surface of the intermediate support 4 is provided with a lower lifting ring 7. The lower lifting ring 7 is of a U-shaped structure. The lower side of the end of the suspension arm 1 far from the connection with the intermediate support 4 is fixed with a support foot plate 5. The upper surface of each support foot plate 5 is provided with a suspension positioning groove 6. The support foot plate 5 can contact the upper end of the furnace body to support the sling, bear the weight of the workpiece, and ensure no deformation. The upper lifting ear 3 is integrally connected with the intermediate support 4, and there is an inclined angle at the connection between the upper lifting ear 3 and the intermediate support 4. There is a lifting hole in the middle of the upper lifting ear 3. Through the upper lifting ear 3, it is convenient to connect the lifting member, so as to drive the sling to move up and down by the lifting member. The number of suspension positioning grooves 6 on each support foot plate 5 is not less than two. The suspension positioning groove 6 is of an inverted trapezoidal structure. Through the suspension positioning groove 6, small-sized workpieces can be suspended, so that multiple small workpieces can be suspended, thus meeting the suspension of workpieces of various different sizes. The reinforcing member 2 includes a reinforcing triangular plate 22 integrally connected with the suspension arm 1. There is a weight-reducing through hole 21 in the middle of the reinforcing triangular plate 22. Through the weight-reducing through hole 21, the weight of the device can be reduced. Through the reinforcing triangular plate 22, the overall strength of the device can be increased. The multi-functional sling for the deep-well furnace has a simple structure and is easy to operate. It can vertically suspend the workpiece on the multi-purpose sling. The sling is supported by the upper end of the furnace body, can bear the weight of the workpiece, and ensures no deformation.

[0015] = During use: The support foot plate 5 can contact the upper end of the furnace body to support the sling, bear the weight of the workpiece, and ensure no deformation. Through the weight-reducing through hole 21, the weight of the device can be reduced. Through the reinforcing triangular plate 22, the overall strength of the device can be increased. Through the upper lifting ear 3, it is convenient to connect the lifting member, so as to drive the sling to move up and down by the lifting member. Through the suspension positioning groove 6, small-sized workpieces can be suspended, so that multiple small workpieces can be suspended, thus meeting the suspension of workpieces of various different sizes. Through the lower lifting ring 7, larger workpieces can be suspended.

[0016] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model.

Claims

1. A multi-functional sling for a deep well furnace, comprising an intermediate support (4), characterized in that: On the outer side of the middle support (4), suspension arms (1) integrally connected are evenly arranged. A reinforcing member (2) is arranged between the adjacent ends of two adjacent suspension arms (1). The number of suspension arms (1) is not less than four. An upper end lug (3) is fixed on the upper surface of the middle support (4), and a lower end ring (7) is arranged at the center of the lower surface of the middle support (4). The lower end ring (7) is of a U-shaped structure. A support foot plate (5) is fixed to the lower side of the end of the suspension arm (1) far from the connection with the middle support (4). A suspension positioning groove (6) is arranged on the upper surface of each support foot plate (5).

2. The multifunctional sling for a deep well furnace according to claim 1, characterized in that: The upper end lug (3) is integrally connected with the middle support (4), and a chamfer is arranged at the connection of the upper end lug (3) and the middle support (4). A hanging hole is arranged in the middle of the upper end lug (3).

3. The multifunctional sling for deep well furnace according to claim 1, characterized in that: The number of suspension positioning grooves (6) on each support foot plate (5) is not less than two, and the suspension positioning groove (6) is of an inverted trapezoidal structure.

4. The multifunctional sling for deep well furnace according to claim 1, characterized in that: The reinforcing member (2) includes a reinforcing triangular plate (22) integrally connected with the suspension arm (1), and a weight reduction through hole (21) is arranged in the middle of the reinforcing triangular plate (22).

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