Lifting appliance for carrying inner container in strip steel annealing process

Abstract

The utility model discloses a lifting appliance for carrying an inner container in the strip steel annealing process, and belongs to the field of lifting appliances for carrying, the lifting appliance comprises a supporting frame, a clamping mechanism is arranged in the supporting frame, the clamping mechanism comprises a moving block, the moving block is slidably connected with the supporting frame, the bottom of the moving block is fixedly connected with a clamping plate, and the clamping plate is fixedly connected with the supporting frame. A supporting rod is rotationally connected into the moving block, a fixed block is rotationally connected to the end, away from the moving block, of the supporting rod, the fixed block, the positioning frame is lifted through a crane by arranging the fixed block, the supporting rod, the moving block and the clamping plate, the supporting rod rotates in the fixed block, and then the supporting rod is limited through the fixed block; according to the lifting appliance, the supporting rods move to pull the moving blocks to move on the surface of the supporting frame, then the moving blocks move to drive the clamping plates to move, and then the clamping plates abut against the workpiece to clamp and fix the workpiece, so that the problem that a traditional lifting appliance cannot clamp vacuum liners of different sizes is solved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hoist for carrying, in particular to a kind of inner bag hoist for carrying in the process of strip annealing. BACKGROUND

[0002] Strip is the narrow and long steel plate that all kinds of rolling enterprises produce to adapt to the needs of different industrial departments industrial production various metal or mechanical products, before strip heating in strip annealing operation, it needs to carry strip.

[0003] At present, when the traditional hoist clamps and carries, it cannot clamp different size vacuum inner bag, so that when clamping and carrying different shape vacuum inner bag, it needs to change different shape clamping plate, thereby causing practicality to reduce. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the present application provides a kind of inner bag hoist for carrying in the process of strip annealing, overcome the deficiencies of prior art, aim at solving the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a kind of inner bag hoist for carrying in the process of strip annealing, including support frame, the inside of the support frame is equipped with clamping mechanism, the clamping mechanism includes moving block, the moving block is slidably connected with support frame, the bottom of the moving block is fixedly connected with clamping plate, the inside of the moving block is rotatably connected with support rod, the end of the support rod away from the moving block is rotatably connected with fixed block, the side of the fixed block is fixedly connected with positioning frame, the top of the positioning frame is fixedly connected with lifting ring, the side of the lifting ring is equipped with positioning mechanism, the clamping plate and the moving block are equipped with connecting mechanism, the inside of the positioning frame is equipped with buffer mechanism, the inside of the moving block is equipped with limiting mechanism.

[0006] As a preferred embodiment, the positioning mechanism includes a fixed frame, the fixed frame is fixedly connected with the support frame, the inside of the fixed frame is fixedly connected with a positioning rod, the outside of the positioning rod is slidably connected with a positioning block, and the positioning block is fixedly connected with the positioning frame.

[0007] By adopting the above technical scheme, the positioning rod is fixed by the fixed frame, then the positioning rod is limited by the positioning block, and then the positioning frame is limited by the positioning rod, so that the positioning frame can be better limited.

[0008] As a preferred implementation, the connecting mechanism comprises a connecting block fixedly connected with the moving block, the connecting block is in sliding connection with the support frame, the interior of the connecting block is in sliding connection with a sliding frame, the sliding frame is fixedly connected with the clamping plate, the interior of the sliding frame is in sliding connection with two connecting rods, the two connecting rods are symmetrically distributed in the interior of the sliding frame, and a second spring is arranged between the two connecting rods.

[0009] By adopting the above technical scheme, the clamping plate and the moving block are connected by inserting the sliding frame into the interior of the connecting block, the connecting rods are supported by the second spring, and the sliding frame is positioned by inserting the connecting rods into the interior of the connecting block, so that the clamping plate and the moving block can be better connected.

[0010] As a preferred implementation, the damping mechanism comprises a damper fixedly connected with the positioning frame, the exterior of the damper is sleeved with a first spring, the bottom of the damper is fixedly connected with a moving rod, and the moving rod is in sliding connection with the positioning frame.

[0011] By adopting the above technical scheme, the positioning frame is supported by the moving rod, the impact force received by the moving rod is buffered by the damper, and the moving rod is reset by the first spring, so that the impact force received by the moving rod can be better buffered.

[0012] As a preferred implementation, the limiting mechanism comprises a sliding rod in sliding connection with the moving block, two limiting bolts are threadedly connected to the exterior of the sliding rod, the two limiting bolts are symmetrically distributed on the two sides of the moving block, a sliding groove is formed in the surface of the support frame, the sliding groove is matched with the sliding rod, and the sliding rod is in sliding connection with the support frame.

[0013] By adopting the above technical scheme, the sliding rod is limited by rotating the limiting bolt to make the limiting bolt abut against the surface of the support frame, and the sliding rod slides in the interior of the sliding groove to drive the moving block to move on the surface of the support frame, so that the moving block can better move on the surface of the support frame.

[0014] As a preferred implementation, the surface of the support frame is fixedly connected with a wear-resistant layer, and the wear-resistant layer is made of aluminum oxide.

[0015] By adopting the above technical scheme, the surface of the support frame is fixedly connected with the wear-resistant layer, and the wear resistance of the support frame is enhanced by the wear-resistant layer, so that the support frame can be better protected.

[0016] As a preferred implementation, the surface of the clamping plate is provided with anti-skid lines.

[0017] By adopting the technical scheme, the surface of the clamping plate is provided with anti-skid lines, and the anti-skid lines can strengthen the friction between the clamping plate and the workpiece, so that the friction between the clamping plate and the workpiece can be better strengthened.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The lifting device for inner container carrying in the annealing process of strip steel is characterized in that the fixed block, the supporting rod, the moving block and the clamping plate are arranged, the positioning frame is lifted by the crane, the supporting rod rotates in the fixed block, the supporting rod is limited by the fixed block, the moving block is moved on the surface of the supporting frame by the supporting rod, the clamping plate is moved by the moving block, the workpiece is contacted by the clamping plate, the workpiece is clamped and fixed, the problem that the traditional lifting device cannot clamp different sizes of vacuum inner containers is avoided, and the practicability is improved.

[0020] 2. The lifting device for inner container carrying in the annealing process of strip steel is characterized in that the connecting block, the second spring, the connecting rod and the sliding frame are arranged, the clamping plate and the moving block are connected by inserting the sliding frame into the connecting block, the connecting rod is supported by the second spring, and the sliding frame is positioned by inserting the connecting rod into the connecting block, the problem that the traditional lifting device cannot disassemble the clamping plate is avoided, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic view of the present application;

[0022] Figure 2 It is a top view structure schematic view of the present application;

[0023] Figure 3 It is a buffer mechanism structure schematic view of the present application;

[0024] Figure 4 It is a connection mechanism structure schematic view of the present application.

[0025] In the drawing, 1 is a supporting frame, 2 is a clamping mechanism, 21 is a fixed block, 22 is a supporting rod, 23 is a moving block, 24 is a clamping plate, 3 is a positioning mechanism, 31 is a positioning rod, 32 is a positioning block, 33 is a fixed frame, 4 is a buffer mechanism, 41 is a moving rod, 42 is a first spring, 43 is a damper, 5 is a limiting mechanism, 51 is a sliding rod, 52 is a limiting bolt, 53 is a sliding groove, 6 is a connection mechanism, 61 is a connecting block, 62 is a second spring, 63 is a connecting rod, 64 is a sliding frame, 7 is a positioning frame, and 8 is a lifting ring. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Figures 1-2 The lifting device for inner container carrying in a strip steel annealing process comprises a support frame 1, a clamping mechanism 2 is arranged in the support frame 1, the clamping mechanism 2 comprises a moving block 23, the moving block 23 is in sliding connection with the support frame 1, the bottom of the moving block 23 is fixedly connected with a clamping plate 24, the inside of the moving block 23 is rotatably connected with a supporting rod 22, one end of the supporting rod 22 away from the moving block 23 is rotatably connected with a fixed block 21, one side of the fixed block 21 is fixedly connected with a positioning frame 7, the top of the positioning frame 7 is fixedly connected with a lifting ring 8, one side of the lifting ring 8 is provided with a positioning mechanism 3, the positioning mechanism 3 comprises a fixed frame 33, the fixed frame 33 is fixedly connected with the support frame 1, the inside of the fixed frame 33 is fixedly connected with a positioning rod 31, the outside of the positioning rod 31 is slidably connected with a positioning block 32, and the positioning block 32 is fixedly connected with the positioning frame 7; the positioning rod 31 is fixed by the fixed frame 33, then the positioning rod 31 is limited by the positioning block 32, and then the positioning frame 7 is limited by the positioning rod 31, so that the positioning frame 7 can be better limited.

[0028] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Figures 2-4 A connecting mechanism 6 is arranged between the clamping plate 24 and the moving block 23, the connecting mechanism 6 comprises a connecting block 61, the connecting block 61 is fixedly connected with the moving block 23, the connecting block 61 is in sliding connection with the support frame 1, the inside of the connecting block 61 is slidably connected with a sliding frame 64, the sliding frame 64 is fixedly connected with the clamping plate 24, the inside of the sliding frame 64 is slidably connected with two connecting rods 63, the two connecting rods 63 are symmetrically arranged in the inside of the sliding frame 64, and a second spring 62 is arranged between the two connecting rods 63; the clamping plate 24 and the moving block 23 are connected by inserting the sliding frame 64 into the inside of the connecting block 61, then the connecting rod 63 is supported by the second spring 62, and then the sliding frame 64 is positioned by inserting the connecting rod 63 into the inside of the connecting block 61, so that the clamping plate 24 and the moving block 23 can be better connected.

[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Figures 1-3 A buffering mechanism 4 is arranged in the inside of the positioning frame 7, the buffering mechanism 4 comprises a damper 43, the damper 43 is fixedly connected with the positioning frame 7, the outside of the damper 43 is sleeved with a first spring 42, the bottom of the damper 43 is fixedly connected with a moving rod 41, and the moving rod 41 is in sliding connection with the positioning frame 7; the positioning frame 7 is supported by the moving rod 41, then the impact force borne by the moving rod 41 is buffered by the damper 43, and then the moving rod 41 is reset by the first spring 42, so that the impact force borne by the moving rod 41 can be better buffered.

[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.Figures 1-3 The inside of the moving block 23 is provided with a limiting mechanism 5, the limiting mechanism 5 comprises a sliding rod 51, the sliding rod 51 is in sliding connection with the moving block 23, the outside of the sliding rod 51 is threadedly connected with two limiting bolts 52, the two limiting bolts 52 are symmetrically distributed on the two sides of the moving block 23, the surface of the support frame 1 is provided with a sliding groove 53, the sliding groove 53 is matched with the sliding rod 51, and the sliding rod 51 is in sliding connection with the support frame 1; the limiting bolt 52 is limited by abutting against the surface of the support frame 1 by rotating the limiting bolt 52, then the sliding rod 51 slides in the sliding groove 53, and the moving block 23 moves on the surface of the support frame 1, so that the moving block 23 can move on the surface of the support frame 1 better.

[0031] With reference to Figures 1-3 The surface of the support frame 1 is fixedly connected with a wear-resistant layer, and the wear-resistant layer is made of aluminum oxide; the wear-resistant layer is fixedly connected with the surface of the support frame 1, and the wear resistance of the support frame 1 is enhanced by the wear-resistant layer, so that the support frame 1 can be better protected.

[0032] With reference to Figures 1-4 The surface of the clamping plate 24 is provided with anti-skid lines; the surface of the clamping plate 24 is provided with anti-skid lines, and the friction between the clamping plate 24 and the workpiece is enhanced by the anti-skid lines, so that the friction between the clamping plate 24 and the workpiece can be better enhanced.

[0033] Working principle: the hook is hung outside the lifting ring 8, the positioning frame 7 is lifted by the lifting machine, the support rod 22 rotates in the fixed block 21, the support rod 22 is limited by the fixed block 21, the support rod 22 moves to drive the moving block 23 to move on the surface of the support frame 1, the clamping plate 24 moves by the moving block 23, the workpiece is clamped and fixed by the clamping plate 24, the limiting bolt 52 is limited by abutting against the surface of the support frame 1 by rotating the limiting bolt 52, the sliding rod 51 slides in the sliding groove 53, the moving block 23 moves on the surface of the support frame 1, the positioning rod 31 is fixed by the fixed frame 33, the positioning rod 31 is limited by the positioning block 32, the positioning frame 7 is limited by the positioning rod 31, the clamping plate 24 and the moving block 23 are connected by inserting the sliding frame 64 into the connecting block 61, the connecting rod 63 is supported by the second spring 62, the connecting rod 63 is inserted into the connecting block 61 to position the sliding frame 64, the positioning frame 7 is supported by the moving rod 41, the impact force borne by the moving rod 41 is buffered by the damper 43, and the moving rod 41 is reset by the first spring 42.

[0034] In the description of the utility model, it is necessary to explain that, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the position relationship based on the position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the utility model, it is necessary to explain that, unless otherwise expressly provided and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0036] The utility model has been described above in combination with specific embodiments, but those skilled in the art should understand that these descriptions are exemplary, and are not a limitation on the protection scope of the utility model. Those skilled in the art can make various modifications and changes to the utility model according to the spirit and principles of the utility model, and these modifications and changes are also within the scope of the utility model.

Claims

1. A lifting device for handling the inner liner during the annealing process of strip steel, comprising a support frame (1), characterized in that, The support frame (1) is provided with a clamping mechanism (2) inside. The clamping mechanism (2) includes a moving block (23). The moving block (23) is slidably connected to the support frame (1). A clamping plate (24) is fixedly connected to the bottom of the moving block (23). A support rod (22) is rotatably connected inside the moving block (23). A fixed block (21) is rotatably connected to the end of the support rod (22) away from the moving block (23). A positioning frame (7) is fixedly connected to one side of the fixed block (21). A lifting ring (8) is fixedly connected to the top of the positioning frame (7). A positioning mechanism (3) is provided on one side of the lifting ring (8). A connecting mechanism (6) is provided between the clamping plate (24) and the moving block (23). A buffer mechanism (4) is provided inside the positioning frame (7). A limiting mechanism (5) is provided inside the moving block (23).

2. The lifting device for handling the inner liner during the strip annealing process according to claim 1, characterized in that, The positioning mechanism (3) includes a fixed frame (33), which is fixedly connected to the support frame (1). A positioning rod (31) is fixedly connected inside the fixed frame (33), and a positioning block (32) is slidably connected outside the positioning rod (31). The positioning block (32) is fixedly connected to the positioning frame (7).

3. The lifting device for handling the inner liner during the strip annealing process according to claim 1, characterized in that, The connecting mechanism (6) includes a connecting block (61), which is fixedly connected to the moving block (23) and slidably connected to the support frame (1). A slide (64) is slidably connected inside the connecting block (61), and the slide (64) is fixedly connected to the clamping plate (24). Two connecting rods (63) are slidably connected inside the slide (64), and the two connecting rods (63) are symmetrically distributed inside the slide (64). A second spring (62) is provided between the two connecting rods (63).

4. The lifting device for handling the inner liner during the strip annealing process according to claim 1, characterized in that, The buffer mechanism (4) includes a damper (43), which is fixedly connected to the positioning frame (7). A first spring (42) is sleeved on the outside of the damper (43), and a moving rod (41) is fixedly connected to the bottom of the damper (43). The moving rod (41) is slidably connected to the positioning frame (7).

5. A lifting device for handling the inner liner during the strip annealing process according to claim 1, characterized in that, The limiting mechanism (5) includes a slide rod (51), which is slidably connected to the moving block (23). The slide rod (51) has two limiting bolts (52) connected to its external thread. The two limiting bolts (52) are symmetrically distributed on both sides of the moving block (23). The surface of the support frame (1) is provided with a sliding groove (53), which is adapted to the slide rod (51). The slide rod (51) is slidably connected to the support frame (1).

6. A lifting device for handling the inner liner during the strip annealing process according to claim 1, characterized in that, The surface of the support frame (1) is fixedly connected with a wear-resistant layer, which is made of aluminum oxide.

7. A lifting device for handling the inner liner during the strip annealing process according to claim 1, characterized in that, The surface of the clamping plate (24) is provided with anti-slip texture.

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