Lifting appliance for silicon steel sheet heat treatment

Abstract

The utility model discloses a hanger for silicon steel sheet heat treatment, which belongs to the technical field of silicon steel sheet treatment and comprises a base, a lifting component is mounted at the top of the base, a mounting seat is sleeved on the surface of the lifting component, four side plates are connected to the side surfaces of the mounting seat, connecting pieces are embedded in the side plates, and telescopic mechanisms are connected to the bottoms of the connecting pieces. The lifting assembly is arranged, under meshing transmission of the gear set, the motor drives the second bevel gear to rotate so that the threaded column can rotate in a limited mode, and under meshing connection between the threaded column and the installation base, the installation base can move in a lifting mode. The height of the lifting hook can be conveniently adjusted for heating and the silicon steel sheet can be conveniently disassembled; by arranging the anti-falling assembly, the control rod is rotated, the limiting block can move downwards in a limiting mode under the meshing connection between the control rod and the connecting plate, and the limiting block can lock the hook connector of the lifting hook so as to prevent the silicon steel sheet from falling off.

Description

TECHNICAL FIELD

[0001] The utility model belongs to silicon steel sheet processing technical field, concretely relates to a kind of lifting appliance for silicon steel sheet heat treatment. BACKGROUND

[0002] When silicon steel sheet is heat treated, it is placed in a rack for heat treatment, so the lifting appliance used needs to cooperate with the rack.

[0003] Chinese patent application No.202021551647.0 discloses a lifting appliance for silicon steel sheet heat treatment, relating to the technical field of silicon steel sheet processing. The utility model includes a hanger, a plurality of lifting rods and a plurality of lifting hooks. The hanger includes a stand, a plurality of side plates are fixed to the side of the stand, a plurality of mounting holes are provided side by side on the side plates, a lifting ring is fixed to one end of the lifting rod, the plurality of lifting rods are fixed in the mounting holes on the plurality of side plates through the lifting ring and the connecting piece, and a connecting block is fixed to the other end of the lifting rod. The utility model can realize small distance adjustment of the position of the lifting hook by setting a sleeve, a sliding rod, a partition plate and a limiting ring at the connection between the lifting hook and the lifting rod, which facilitates the connection between the lifting appliance and the rack. By setting a spring, the position of the lifting hook can be reset. At the same time, by limiting the position between the partition plate and the limiting ring and the position between the partition and the sleeve ring, the function of stress and anti-dropping can be achieved, solving the problem that the existing lifting appliance is not convenient to connect with the rack.

[0004] In the above-mentioned disclosed patent, the extension structure between the lifting hook and the sleeve controls the downward movement of the lifting hook to facilitate the hanging of the silicon steel sheet, but the extension distance is limited, and the use effect is poor. When the lifting hook moves upward and rebounds, the silicon steel sheet is prone to fall off the lifting hook because it cannot be positioned. UTILITY MODEL CONTENTS

[0005] To solve the problems raised in the above background art, the utility model provides a lifting appliance for silicon steel sheet heat treatment, which has the characteristics of stable structure and good use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lifting appliance for silicon steel sheet heat treatment, comprising a base, a lifting assembly is installed on the top of the base, a mounting seat is sleeved on the surface of the lifting assembly, four side plates are connected to the side of the mounting seat, a connecting piece is embedded in the inside of the side plate, a telescopic mechanism is connected to the bottom of the connecting piece, an anti-dropping assembly is connected to the side of the telescopic mechanism, and a lifting hook is connected to the bottom of the telescopic mechanism.

[0007] Preferably, the lifting assembly comprises a top plate, a threaded column, a bevel gear one, a bevel gear two, a motor and a fixed rod. The top of the base is provided with a threaded column, the two sides of the threaded column are provided with a fixed rod, the top of the fixed rod is connected with a top plate, the bottom of the threaded column is connected with a bevel gear one, the side of the base is provided with a motor, and the side of the motor is connected with a bevel gear two.

[0008] Preferably, the threaded column surface inside the base is sleeved with a positioning ring, and the side edges of bevel gear one and bevel gear two are closely engaged.

[0009] Preferably, the anti-falling assembly comprises a control rod, a connecting plate and a limiting block, the side surface of the telescopic mechanism is connected with the connecting plate, the control rod is embedded in the inside of the connecting plate, and the bottom of the control rod is provided with the limiting block.

[0010] Preferably, the side surface of the control rod is provided with a connecting rod, and the bottom of the control rod is provided with a bearing.

[0011] Preferably, the limiting block is in a quarter circular ring structure, and the limiting block is in the same plane as the position of the hook.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a lifting assembly is set up, and motor drives bevel gear no.

[0014] 2. The utility model discloses an anti-falling assembly is set up, and after hanging the silicon steel sheet on the hook, rotates the control rod, and under the engagement connection between the control rod and the connecting plate, the sliding limit between the connecting plate and the connecting rod can make the control rod drive the limiting block to limit and move down, and the limiting block can lock the hooking interface of the hook, so that the installation effect is better. DRAWINGS

[0015] Fig. 1 It is the front view of the utility model;

[0016] Fig. 2 It is the sectional view of the utility model;

[0017] Fig. 3 It is the front view of the anti-falling assembly of the utility model.

[0018] In the drawing: 1, side plate;2, connecting piece;3, telescopic mechanism;4, hook;5, base;6, lifting assembly;61, top plate;62, threaded column;63, positioning ring;64, bevel gear one;65, bevel gear two;66, motor;67, fixed rod;7, anti-falling assembly;71, control rod;72, connecting plate;73, bearing;74, limiting block;75, connecting rod;8, mounting seat. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Embodiment 1

[0021] Please refer to Figs. 1-3 The utility model provides the following technical scheme: a lifting appliance for silicon steel sheet heat treatment, including base 5, the top of base 5 is installed with lifting assembly 6, the surface of lifting assembly 6 is covered with mounting seat 8, four side plates 1 are connected to the side of mounting seat 8, the inside of side plate 1 is embedded with connecting piece 2, the bottom of connecting piece 2 is connected with telescopic mechanism 3, the side of telescopic mechanism 3 is connected with anti -drop subassembly 7, the bottom of telescopic mechanism 3 is connected with lifting hook 4.

[0022] Specifically, lifting assembly 6 includes top plate 61, threaded column 62, bevel gear one 64, bevel gear two 65, motor 66 and fixed rod 67, the top of base 5 is installed with threaded column 62, both sides of threaded column 62 are provided with fixed rod 67, the top of fixed rod 67 is connected with top plate 61, the bottom of threaded column 62 is connected with bevel gear one 64, the side of base 5 is installed with motor 66, the side of motor 66 is connected with bevel gear two 65.

[0023] Through adopting the above technical scheme, motor 66 can drive threaded column 62 to rotate, under the meshing connection between threaded column 62 and mounting seat 8, the sliding limit between mounting seat 8 and fixed rod 67 can make mounting seat 8 lifting movement.

[0024] Specifically, the surface of threaded column 62 in base 5 is covered with positioning ring 63, and the side edges of bevel gear one 64 and bevel gear two 65 are closely meshed.

[0025] Through adopting the above technical scheme, positioning ring 63 plays a positioning role to limit the rotation of threaded column 62, which facilitates the height adjustment of lifting hook 4.

[0026] When the embodiment is used, lifting hook 4 can be installed at the bottom of side plate 1 through connecting piece 2, and after the silicon steel sheet is hung on lifting hook 4, heat treatment can be carried out, motor 66 can be started to drive bevel gear two 65 to rotate, under the meshing transmission between bevel gear two 65 and bevel gear one 64, positioning ring 63 plays a positioning role to limit the rotation of threaded column 62, and under the meshing connection between threaded column 62 and mounting seat 8, the sliding limit between mounting seat 8 and fixed rod 67 can make mounting seat 8 lifting movement, which facilitates the height adjustment of the silicon steel sheet at the bottom of lifting hook 4 to make the heat treatment effect better, and also facilitates the disassembly and assembly of the control silicon steel sheet height.

[0027] Embodiment 2

[0028] The difference between this embodiment and embodiment 1 is that the anti-falling assembly 7 comprises a control rod 71, a connecting plate 72 and a limiting block 74, the side surface of the telescopic mechanism 3 is connected with the connecting plate 72, the inside of the connecting plate 72 is embedded with the control rod 71, and the bottom of the control rod 71 is provided with the limiting block 74.

[0029] Specifically, the side surface of the control rod 71 is provided with a connecting rod 75, and the bottom of the control rod 71 is provided with a bearing 73.

[0030] By adopting the above technical scheme, the control rod 71 is rotated, under the meshing connection between the control rod 71 and the connecting plate 72, the sliding limiting between the connecting plate 72 and the connecting rod 75 can make the control rod 71 drive the limiting block 74 to limit and move downward.

[0031] Specifically, the limiting block 74 is in a quarter circular ring structure, and the limiting block 74 is in the same plane as the position of the hook 4.

[0032] By adopting the above technical scheme, the limiting block 74 can implement locking on the hooking interface of the hook 4, and can well prevent the silicon steel sheet from falling off, so that the installation effect is better.

[0033] When the silicon steel sheet is hung on the hook 4, the control rod 71 is rotated, under the meshing connection between the control rod 71 and the connecting plate 72, the sliding limiting between the connecting plate 72 and the connecting rod 75 can make the control rod 71 drive the limiting block 74 to limit and move downward, and the limiting block 74 can implement locking on the hooking interface of the hook 4, and can well prevent the silicon steel sheet from falling off, so that the installation effect is better.

[0034] The motor 66 in the utility model is an existing disclosed technology, and the selected model is Z2D15W.

[0035] The structure and use principle of the side plate 1, the connecting piece 2, the telescopic mechanism 3, the hook 4, the base 5 and the mounting seat 8 in the utility model have been disclosed in a silicon steel sheet heat treatment lifting appliance disclosed in Chinese patent application No. 202021551647.0, and the working principle is that the hook 4 can be installed at the bottom of the side plate 1 through the connecting piece 2, and the silicon steel sheet can be hung on the hook 4 for heat treatment.

[0036] The utility model discloses a working principle and use flow: the utility model uses, the hook 4 can be installed in the bottom of side plate 1 through connecting piece 2, after hanging silicon steel sheet on the hook 4, can carry out heat treatment, can start motor 66 drive bevel gear no. 2 65 rotation, under the meshing transmission between bevel gear no. 2 65 and bevel gear no. 1 64, positioning ring 63 plays the positioning effect and can make screw post 62 limit rotation, and under the meshing connection between screw post 62 and mounting seat 8, the sliding limit between mounting seat 8 and fixed rod 67 can make mounting seat 8 lift and move, the height of the silicon steel sheet of the bottom of hook 4 is conveniently adjusted to make heat treatment effect better, also convenient to the dismounting of control silicon steel sheet height, after hanging silicon steel sheet on the hook 4, rotate control rod 71, under the meshing connection between control rod 71 and connecting plate 72, the sliding limit between connecting plate 72 and connecting rod 75 can make control rod 71 drive limit block 74 limit downward, limit block 74 can carry out the locking of the hooking interface of hook 4, can prevent silicon steel sheet from falling off very well to make installation effect better.

[0037] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting device for heat treatment of silicon steel sheet comprising a base, characterized in that: The top of the base is provided with a lifting assembly, the surface of the lifting assembly is provided with a mounting seat, the side of the mounting seat is connected with four side plates, the inside of the side plates is embedded with connecting pieces, the bottom of the connecting pieces is connected with a telescopic mechanism, the side of the telescopic mechanism is connected with an anti-dropping assembly, and the bottom of the telescopic mechanism is connected with a lifting hook.

2. The lifting device for heat treatment of silicon steel sheet according to claim 1, characterized in that: The lifting assembly comprises a top plate, a threaded column, a bevel gear one, a bevel gear two, a motor and a fixed rod, wherein the top of the base is provided with the threaded column, the two sides of the threaded column are provided with the fixed rod, the top of the fixed rod is connected with the top plate, the bottom of the threaded column is connected with the bevel gear one, the side of the base is provided with the motor, and the side of the motor is connected with the bevel gear two.

3. The lifting device for heat treatment of silicon steel sheet according to claim 2, characterized in that: The surface of the threaded column in the base is provided with a positioning ring, and the side edges of the bevel gear one and the bevel gear two are closely meshed.

4. The lifting device for heat treatment of silicon steel sheet according to claim 1, characterized in that: The side of the telescopic mechanism is connected with a connecting plate, the inside of the connecting plate is embedded with a control rod, and the bottom of the control rod is provided with a limiting block.

5. The lifting device for heat treatment of silicon steel sheet according to claim 4, characterized in that: The side of the control rod is provided with a connecting rod, and the bottom of the control rod is provided with a bearing.

6. The lifting device for heat treatment of silicon steel sheet according to claim 4, characterized in that: The limiting block is in a quarter circular ring structure, and the limiting block and the lifting hook are located in the same plane.

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