Material lifting device

Abstract

The utility model belongs to the field of steel production, and particularly relates to a material lifting device which comprises a pair of first sliding rails. A connecting column is connected to the first sliding rail in a sliding manner; a second sliding rail is fixedly connected between the pair of connecting columns; the output end of the motor is fixedly connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a winding device; the winding device is fixedly connected with the sliding block; the winding device is fixedly connected with a steel chain; a plurality of first telescopic rods are fixedly connected to the sliding block; the end part of the first telescopic rod is fixedly connected with a connecting plate; a clamping groove is formed in the connecting plate; the clamping grooves and the steel chains are arranged in a penetrating mode. The clamping groove is fixedly connected with a pair of connecting assemblies; the clamping groove is fixedly connected with the connecting assembly, the end of the connecting assembly is fixedly connected with the anti-shaking plate, the anti-shaking plate limits the steel chain in shaking when the steel chain in shaking makes contact with the anti-shaking plate, and the situation that the steel chain shakes in the using process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel production, and specifically relates to a material lifting device. BACKGROUND

[0002] Steel material lifting device is an indispensable important equipment in the fields of construction, manufacturing and logistics. With the continuous progress of technology and the continuous expansion of application fields, steel material lifting device will develop towards more intelligent, efficient and diversified.

[0003] The working principle of steel material lifting device is mainly based on mechanical transmission and mechanical principle. Through the power source such as motor, winch or pneumatic device, the transmission components such as steel wire rope or chain are driven, so as to realize the lifting and movement of steel material. In the gantry type lifting device, the operator places the steel material in the material frame, and the system automatically slides the steel material to the bearing plate through the lifting mechanism, and then the bearing plate is lifted by the winding machine, and the lifting work of the steel material is completed.

[0004] The existing material lifting device generally adopts gantry crane to lift the material during the steel production process. When lifting the material, the steel material is connected with the lifting device only through the steel wire rope, and the steel material may shake in the air during use.

[0005] Therefore, a material lifting device is provided to solve the above problems. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0007] The utility model discloses a material lifting device, which comprises a pair of first sliding rails, a connecting column is slidably connected to the first sliding rail, a second sliding rail is fixedly connected between the pair of connecting columns, a sliding block is slidably connected to the second sliding rail, a motor is fixedly connected to the sliding block, a rotating shaft is fixedly connected to the output end of the motor, a winding device is fixedly connected to the end of the rotating shaft, the winding device and the sliding block are in fixed connection, a steel chain is fixedly connected to the winding device, a plurality of first telescopic rods are fixedly connected to the sliding block, a connecting plate is fixedly connected to the end of the first telescopic rod, a clamping groove is formed in the connecting plate, the clamping groove and the steel chain are in through connection, a pair of connecting assemblies are fixedly connected to the clamping groove, and an anti-shaking plate is fixedly connected to the end of the connecting assembly. The connecting assembly is fixedly connected to the clamping groove, and the anti-shaking plate is fixedly connected to the end of the connecting assembly. When the steel chain in the shaking state contacts the anti-shaking plate, the anti-shaking plate limits the steel chain in the shaking state, and the shaking of the steel chain in the use process is reduced.

[0008] Preferably, the connecting assembly comprises a first sleeve; the first sleeve and the clamping groove are in a fixed connection; a spring is fixedly connected to the inner side wall of the first sleeve; a second sleeve is fixedly connected to the end of the spring; the second sleeve and the first sleeve are in a sliding fit; by fixing the spring to the inner side wall of the first sleeve and fixing the second sleeve to the end of the spring, when the spring is compressed, the second sleeve slides towards the inside of the first sleeve, which can buffer the force transmitted to the anti-shaking plate when the steel chain shakes, reducing the situation that the steel chain shakes excessively and causes the steel chain to sway when the steel chain directly contacts the anti-shaking plate.

[0009] Preferably, a roller is rotatably connected to the anti-shaking plate; the roller is located between the steel chain and the anti-shaking plate; by rotatably connecting the roller to the anti-shaking plate, when the steel chain contacts the roller, the roller rotates, which can reduce the situation that the steel chain is abraded due to excessive friction when the steel chain directly contacts the anti-shaking plate.

[0010] Preferably, a plurality of second telescopic rods are fixedly connected to the clamping groove; the end of the second telescopic rod and the anti-shaking plate are in a fixed connection; by fixing a plurality of second telescopic rods to the clamping groove, when the anti-shaking plate is stressed, the force is dispersed to the plurality of second telescopic rods, which can make the stress on the anti-shaking plate more uniform during use, and can keep the anti-shaking plate relatively stable during use, reducing the situation that the anti-shaking plate shakes.

[0011] Preferably, a plurality of first fixing blocks are fixedly connected to the steel chain; an elastic rope is fixedly connected to the first fixing block; a second fixing block is fixedly connected to the connecting plate; the other end of the elastic rope and the second fixing block are in a fixed connection; by fixing the first fixing block to the steel chain, fixing the second fixing block to the connecting plate, and fixing the elastic rope between the first fixing block and the second fixing block, when the steel chain moves, the connecting plate moves with it, which can lift the connecting plate during the lifting of the steel material, reducing the situation that the connecting plate affects the lifting work during use.

[0012] Preferably, a connecting strip is fixedly connected to the anti-shaking plate; a scraper is fixedly connected to the connecting strip; by fixing the scraper to the connecting strip, dust and impurities attached to the surface of the roller can be cleaned during use, reducing the situation that dust is attached to the surface of the roller.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a material lifting device, through fixing the connecting assembly on the clamping groove, fixing the anti-shaking plate on the end of the connecting assembly, when the steel chain in the shaking contacts the anti-shaking plate, the anti-shaking plate limits the steel chain in the shaking, reduces the situation that the steel chain shakes in the use.

[0015] 2.The material lifting device, the spring is fixedly connected to the inner side wall of the first sleeve, the second sleeve is fixedly connected to the end of the spring, the second sleeve slides to the inside of the first sleeve when the spring is compressed, the force transmitted to the anti-shaking plate when the steel chain shakes is buffered, and the situation that the steel chain shakes due to excessive shaking when the steel chain directly contacts the anti-shaking plate is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the main body schematic view of the present utility model;

[0018] Figure 2 It is the structure schematic view of the connecting plate in the present utility model;

[0019] Figure 3 It is the structure schematic view of the spring in the present utility model;

[0020] Figure 4 It is the structure schematic view of the second elastic rod in the present utility model;

[0021] Figure 5 It is the structure schematic view of the roller in the present utility model.

[0022] Legend: 1, first sliding rail;11, connecting column;12, second sliding rail;13, sliding block;14, motor;15, rotating shaft;16, winding device;17, steel chain;18, first telescopic rod;19, connecting plate;110, clamping groove;111, connecting assembly;112, anti-shaking plate;2, first sleeve;21, spring;22, second sleeve;3, roller;4, second telescopic rod;5, first fixed block;51, elastic rope;52, second fixed block;6, connecting strip;61, scraper plate. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present utility model will be described clearly and completely below in combination with the drawings in the embodiments of the present utility model, obviously, the described embodiments are only some embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0024] The specific embodiments will be given below.

[0025] As Figures 1 to 5 The utility model discloses a material hoist device, including a pair of first sliding rail 1, the first sliding rail 1 is slidably connected with the connecting column 11, a pair of connecting column 11 is fixed between the second sliding rail 12, the second sliding rail 12 is slidably connected with the sliding block 13, the sliding block 13 is fixed with motor 14, and the motor 14 output is fixed with the rotating shaft 15, and the rotating shaft 15 end is fixed with the winding device 16, and the winding device 16 and sliding block 13 are fixedly connected, and the winding device 16 is fixed with the steel chain 17, and the sliding block 13 is fixed with a plurality of first telescopic link 18, and the first telescopic link 18 end is fixed with the connecting plate 19, and the connecting plate 19 is seted up the clamping groove 110, and the clamping groove 110 and steel chain 17 are set through, and the clamping groove 110 is fixed with a pair of connecting assembly 111, and the connecting assembly 111 end is fixed with the anti-shaking plate 112, when needing to carry out the hoisting work to steel, opens the second sliding rail 12, when the second sliding rail 12 opens, drives the sliding block 13 movement, when the sliding block 13 movement, drives motor 14 movement along with it, when motor 14 movement to the specified position, opens the motor 14, when the motor 14 opens, steel chain 17 movement, when steel chain 17 movement to the specified position, steel chain 17 and steel fixed, when fixed, opens the motor 14 and rolls up steel chain 17 to the second sliding rail 12 direction to the steel and hoists, and the steel chain 17 will shake during hoisting, when the steel chain 17 shakes, and the anti-shaking plate 112 of steel chain 17 and connecting assembly 111 end fixed contact, when the steel chain 17 in shaking and anti-shaking plate 112 contact, because connecting plate 19 and first telescopic link 18 are fixedly connected, at this time, the anti-shaking plate 112 limits the movement amplitude of steel chain 17, reduces the shaking amplitude of steel chain 17, and the connecting assembly 111 is fixed on the clamping groove 110, and the anti-shaking plate 112 is fixed on the connecting assembly 111 end, when the steel chain 17 in shaking and anti-shaking plate 112 contact, the anti-shaking plate 112 limits the steel chain 17 in shaking, reduces the shaking of steel chain 17 in the use.

[0026] As Figure 2As shown in the figure, the connecting assembly 111 comprises a first sleeve 2; the first sleeve 2 and the clamping groove 110 are in a fixed connection relationship; the inner side wall of the first sleeve 2 is fixedly connected with a spring 21; the end of the spring 21 is fixedly connected with a second sleeve 22; the second sleeve 22 and the first sleeve 2 are in a sliding fit; when the steel chain 17 shakes, the steel chain 17 contacts the anti-shaking plate 112, at this time the anti-shaking plate 112 moves away from the steel chain 17, at this time the spring 21 is compressed, when the spring 21 is compressed, the second sleeve 22 enters the inside of the first sleeve 2, by fixing the spring 21 on the inner side wall of the first sleeve 2, fixing the second sleeve 22 at the end of the spring 21, when the spring 21 is compressed, the second sleeve 22 slides into the inside of the first sleeve 2, it can buffer the force transmitted to the anti-shaking plate 112 when the steel chain 17 shakes, reducing the situation that the steel chain 17 directly contacts the anti-shaking plate 112 and shakes too much.

[0027] As shown in the figure, Figure 3 the anti-shaking plate 112 is rotatably connected with a roller 3; the roller 3 is located between the steel chain 17 and the anti-shaking plate 112, when the steel chain 17 shakes, the steel chain 17 contacts the roller 3, at this time the roller 3 rotates, by rotatably connecting the roller 3 on the anti-shaking plate 112, when the steel chain 17 contacts the roller 3, the roller 3 rotates, it can reduce the situation that the steel chain 17 directly contacts the anti-shaking plate 112 and is abraded too much due to too much friction, resulting in the service life of the steel chain 17 being shortened.

[0028] As shown in the figure, Figure 4 a plurality of second telescopic rods 4 are fixedly connected on the clamping groove 110; the end of the second telescopic rod 4 and the anti-shaking plate 112 are in a fixed connection relationship, when the steel chain 17 contacts the roller 3, it produces a force on the anti-shaking plate 112, when the anti-shaking plate 112 is stressed, it disperses the force to the plurality of second telescopic rods 4, by fixing the plurality of second telescopic rods 4 on the clamping groove 110, when the anti-shaking plate 112 is stressed, it disperses the force to the plurality of second telescopic rods 4, it can make the anti-shaking plate 112 be more evenly stressed when in use, at the same time it can keep the anti-shaking plate 112 relatively stable during use, reducing the situation that the anti-shaking plate 112 shakes.

[0029] As shown in the figure, Figure 5As shown, multiple first fixing blocks 5 are fixedly connected to the steel chain 17; an elastic rope 51 is fixedly connected to the first fixing block 5; a second fixing block 52 is fixedly connected to the connecting plate 19; the other end of the elastic rope 51 is fixedly connected to the second fixing block 52. When the steel is being lifted, the steel chain 17 moves towards the motor 14. When the steel chain 17 moves, it drives the first fixing blocks 5 to move accordingly. When the first fixing blocks 5 move, they stretch the elastic rope 51. When the elastic rope 51 stretches, it drives the second fixing block 52 to move accordingly. When the second fixing block 52 moves, the connecting plate 19 also rises accordingly. By fixing the first fixing blocks 5 to the steel chain 17, fixing the second fixing blocks 52 to the connecting plate 19, and fixing the elastic rope 51 between the first fixing blocks 5 and the second fixing blocks 52, the connecting plate 19 can be lifted during the lifting process of the steel, reducing the impact of the connecting plate 19 on the lifting operation during use.

[0030] like Figure 5 As shown, a connecting strip 6 is fixedly connected to the anti-sway plate 112; a scraper 61 is fixedly connected to the connecting strip 6. When the steel chain 17 and the roller 3 come into contact, the dust and impurities on the surface of the steel chain 17 will adhere to the surface of the roller 3. When the roller 3 rolls, the roller 3 and the scraper 61 come into contact. At this time, the scraper 61 cleans the dust and impurities on the surface of the roller 3. By fixing the scraper 61 to the connecting strip 6, the dust and impurities attached to the surface of the roller 3 can be cleaned during use, reducing the amount of dust attached to the surface of the roller 3.

[0031] Working principle: when the steel needs to be lifted, the second sliding rail 12 is opened, which drives the sliding block 13 to move, and when the sliding block 13 moves, the motor 14 moves, and when the motor 14 moves to the specified position, the motor 14 is opened, and when the motor 14 is opened, the steel chain 17 moves, and when the steel chain 17 moves to the specified position, the steel chain 17 and the steel are fixed, and when the fixing is completed, the motor 14 is opened to wind the steel chain 17 to the second sliding rail 12 direction to lift the steel, and during the lifting process, the steel chain 17 will shake, and when the steel chain 17 shakes, the anti-shaking plate 112 at the end of the connecting assembly 111 is in contact with the steel chain 17, and when the steel chain 17 in the shaking state is in contact with the anti-shaking plate 112, the connecting plate 19 and the first telescopic rod 18 are in a fixed connection, and at this time, the anti-shaking plate 112 limits the movement amplitude of the steel chain 17, reducing the shaking amplitude of the steel chain 17, and when the steel chain 17 shakes, the anti-shaking plate 112 moves away from the steel chain 17, and at this time, the spring 21 is compressed, and when the spring 21 is compressed, the second sleeve 22 enters the first sleeve 2, and when the steel chain 17 shakes, the steel chain 17 is in contact with the roller 3, and at this time, the roller 3 rotates, and when the steel chain 17 is in contact with the roller 3, the anti-shaking plate 112 is subjected to force, and when the anti-shaking plate 112 is subjected to force, the force is dispersed to the plurality of second telescopic rods 4, and when the steel is lifted, the steel chain 17 moves to the motor 14, and when the steel chain 17 moves, the first fixed block 5 moves, and when the first fixed block 5 moves, the elastic rope 51 is stretched, and when the elastic rope 51 is stretched, the second fixed block 52 moves, and when the second fixed block 52 moves, the connecting plate 19 also rises, and when the steel chain 17 is in contact with the roller 3, the dust and impurities attached to the surface of the steel chain 17 will be attached to the surface of the roller 3, and when the roller 3 rolls, the roller 3 is in contact with the scraper 61, and at this time, the scraper 61 cleans the dust and impurities on the surface of the roller 3.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A material lifting device, comprising a pair of first slide rails (1); characterized in that: A connecting post (11) is slidably connected to the first slide rail (1); a second slide rail (12) is fixedly connected between a pair of connecting posts (11); a slider (13) is slidably connected to the second slide rail (12); a motor (14) is fixedly connected to the slider (13); a rotating shaft (15) is fixedly connected to the output end of the motor (14); a winding device (16) is fixedly connected to the end of the rotating shaft (15); the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected; the winding device (16) and the slider (13) are fixedly connected to the slider (13); ... A steel chain (17) is fixedly connected to the winding device (16); a plurality of first telescopic rods (18) are fixedly connected to the slider (13); a connecting plate (19) is fixedly connected to the end of the first telescopic rod (18); a slot (110) is provided on the connecting plate (19); the slot (110) and the steel chain (17) are connected through each other; a pair of connecting components (111) are fixedly connected to the slot (110); an anti-sway plate (112) is fixedly connected to the end of the connecting component (111).

2. The material lifting device according to claim 1, characterized in that: The connecting assembly (111) includes a first sleeve (2); the first sleeve (2) and the slot (110) are fixedly connected; a spring (21) is fixedly connected to the inner wall of the first sleeve (2); a second sleeve (22) is fixedly connected to the end of the spring (21); the second sleeve (22) and the first sleeve (2) are in a sliding fit.

3. The material lifting device according to claim 2, characterized in that: A roller (3) is rotatably connected to the anti-sway plate (112); the roller (3) is located between the steel chain (17) and the anti-sway plate (112).

4. A material lifting device according to claim 3, characterized in that: Multiple second telescopic rods (4) are fixedly connected to the slot (110); the ends of the second telescopic rods (4) and the anti-sway plate (112) are fixedly connected.

5. A material lifting device according to claim 4, characterized in that: Multiple first fixing blocks (5) are fixedly connected to the steel chain (17); an elastic rope (51) is fixedly connected to the first fixing block (5); a second fixing block (52) is fixedly connected to the connecting plate (19); the other end of the elastic rope (51) is fixedly connected to the second fixing block (52).

6. A material lifting device according to claim 5, characterized in that: A connecting strip (6) is fixedly connected to the anti-sway plate (112); a scraper (61) is fixedly connected to the connecting strip (6).

Images