Lifting appliance for glass fiber coiled material

Abstract

The utility model relates to the field of glass fibers, in particular to a lifting appliance for glass fiber coiled materials, which comprises a support and a crane scale, a pulley is rotatably connected above the crane scale, a steel wire rope is wound on the pulley, an electric hoist is arranged at the upper end of the steel wire rope, the electric hoist is slidably connected onto the support, a lifting hook is connected below the crane scale, and a base is connected below the lifting hook. Transverse rods are symmetrically and rotationally connected to the two sides of the base, a vertical rod is arranged at one end of each transverse rod, a sliding groove is formed in each vertical rod, and a limiting rod is slidably connected into each sliding groove. The glass fiber coil hoisting device is simple in structure, convenient to install and capable of guaranteeing the stability of glass fiber coils in the hoisting process and improving the hoisting efficiency. And the safety risk in the hoisting operation process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of glass fiber, in particular to a sling for glass fiber coils. Background Art

[0002] Glass fiber cloth is an inorganic non-metallic material product with excellent performance. It has many excellent properties and is widely used in many fields. Glass fiber cloth is usually wrapped in paper and packaged into rolls for transportation. In the warehouse, operators use slings to move the rolls, sort the rolls, ship them, etc. The slings used in the existing technology only use two clamps to clamp the two ends of the roll to move the roll. During use, the roll is easy to shake and there is a risk of falling. Once the roll falls, it will not only cause safety hazards, but also affect the quality of the roll. Therefore, there is an urgent need for a sling for glass fiber rolls that can maintain the stability of the roll during lifting, ensure the product quality of the roll, and reduce safety hazards. Utility Model Content

[0003] The purpose of the utility model is to provide a hanger for glass fiber coils to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A lifting device for glass fiber coils, characterized in that it includes a bracket and a hanging scale, a pulley is rotatably connected above the hanging scale, a steel wire rope is wound on the pulley, an electric hoist is provided at the upper end of the steel wire rope, the electric hoist is slidably connected to the bracket, a hook is connected below the hanging scale, a base is connected below the hook, cross bars are symmetrically rotatably connected on both sides of the base, each of the cross bars is provided with a vertical bar at one end, each of the vertical bars is provided with a slide groove, and a limit rod is slidably connected in each of the slide grooves.

[0006] Preferably, fixed blocks are symmetrically provided on both sides of the base, each of the fixed blocks is provided with a U-shaped groove, the bottom end of the U-shaped groove is threadedly connected to a first bolt, and each cross bar is fixedly connected to a matching rod, and the matching rod is provided with a matching hole that matches the fixed block, and the first bolt passes through the matching hole and is threadedly connected to the U-shaped groove to fix the matching rod in the U-shaped groove.

[0007] Preferably, each of the vertical rods includes an outer rod and an inner rod, the outer rod is sleeved outside the inner rod, the inner rod is evenly provided with at least one first screw hole, the outer rod is provided with a second screw hole, the first screw hole and the second screw hole are threadedly connected with a second bolt, and the outer rod and the inner rod are connected by the second bolt.

[0008] Preferably, each of the limiting rods is arranged along the horizontal direction of the base, and each of the limiting rods is fixedly connected to a limiting block on one side close to the base.

[0009] Preferably, the limit block is a cylinder that matches the inner diameter of the coil.

[0010] Preferably, the surface of the limiting block is covered with an anti-slip pad, and the anti-slip pad is made of rubber.

[0011] Preferably, each of the vertical rods is detachably connected to the adjusting rod via a third bolt.

[0012] Preferably, the bracket is L-shaped, a bracket base is provided on one side, and the bracket is rotatably connected to the bracket base.

[0013] Beneficial effects

[0014] (1) In the present invention, a limiting rod is provided on the vertical rod, and the limiting rod can be inserted into the inner wall of the paper tire in the coil, thereby limiting the paper tire and ensuring the stability of the coil during the hoisting process.

[0015] (2) In the present invention, the outer rod and the inner rod are detachably connected by bolts, so that the length of the vertical rod can be adjusted to accommodate coils of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when the cross bar is folded;

[0018] In the figure: 1. bracket, 2. electric hoist, 3. pulley, 4. crane scale, 5. hook, 6. fixing block, 7. first bolt, 8. base, 9. cross bar, 10. matching bar, 11. vertical bar, 12. outer bar, 13. inner bar, 14. second bolt, 15. limit bar, 16. limit block, 17. third bolt, 18. wire rope, 19. slide. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "middle", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In this utility model, unless otherwise specified or limited, the terms "disposed," "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical connections, direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0022] like Figure 1-2 As shown, a sling for glass fiber coils includes a bracket 1 and a hanging scale 4. A pulley 3 is rotatably connected above the hanging scale, and a wire rope 18 is wound on the pulley. An electric hoist 2 is provided at the upper end of the wire rope, and the electric hoist is slidably connected to the bracket. The electric hoist can drive the device connected to the lower part of the electric hoist to move on the bracket. A hook 5 is connected below the hanging scale, and the hanging scale can weigh the coils transported each time, which is convenient for operators to record. A base 8 is connected below the hook, and cross bars 9 are symmetrically rotatably connected on both sides of the base. The two cross bars are rotatably connected to the base, which is convenient for storing the two cross bars. The length of each cross bar matches the length of the coil, and a vertical bar 11 is provided at one end of each cross bar, and a slide groove 19 is provided on each vertical bar. A limit rod 15 is slidably connected in each slide groove, and each slide groove has a protruding part on the side away from the base, which is conducive to the sliding of the limit rod in the slide groove. At the same time, during lifting, the slide groove can also bear part of the force exerted on the limit rod, thereby improving the service life of the device. The glass fiber coil is wrapped around the paper tire, which is convenient for transportation. The limit rod is used to insert into the inner wall of the paper tire to limit the paper tire, thereby limiting the coil and ensuring the stability of the coil during transportation.

[0023] Fixed blocks 6 are symmetrically provided on both sides of the base, and each fixed block is provided with a U-shaped groove. The bottom end of the U-shaped groove is threadedly connected to a first bolt 7. A matching rod 10 is fixedly connected to each cross bar, and the matching rod is provided with a matching hole that matches the fixed block. The first bolt passes through the matching hole and is threadedly connected to the U-shaped groove to fix the matching rod in the U-shaped groove. When the cross bar is rotated to be perpendicular to the base, one end of the matching rod is just inserted into the U-shaped groove. At this time, the first bolt is in a screwed-out state. After passing the first bolt through the matching hole, screw the first bolt, and the fixing block is fixed in the U-shaped groove, thereby fixing the cross bar.

[0024] Each vertical rod includes an outer rod 12 and an inner rod 11. The outer rod is sleeved on the outside of the inner rod. At least one first screw hole is evenly provided on the inner rod, and a second screw hole is provided on the outer rod. The first screw hole and the second screw hole are threadedly connected with a second bolt 14. The outer rod and the inner rod are connected by the second bolt. The different first screw holes on the inner rod are matched with the second screw holes on the outer rod to adjust the length of the entire vertical rod to adapt to glass fiber coils of different thicknesses.

[0025] Each limit rod is arranged horizontally along the base, and each limit rod is fixedly connected to a limit block 16 near one side of the base. The limit block is a cylinder that matches the inner diameter of the coil, and the outer diameter of the limit block is smaller than the inner diameter of the paper tire in the glass fiber coil. The surface of the limit block is covered with an anti-slip pad, and the anti-slip pad is made of rubber. The anti-slip pad is used to conflict with the paper tire, thereby preventing the coil from rotating during the lifting process and ensuring the stability of the coil during the lifting process. Each vertical rod and the adjusting rod are detachably connected by a third bolt 17. For paper tires with different inner diameters, limit rods of different sizes are customized. The outer diameter of the limit block on each limit rod matches the inner diameter of different paper tires. When coils with paper tires of different sizes need to be lifted, different limit rods can be replaced to adapt to different lifting requirements. The bracket is L-shaped, and a bracket base is provided on one side of the bracket, and the bracket is rotatably connected to the bracket base.

[0026] Method of using the utility model

[0027] Move this device to the top of the coil, rotate the two horizontal bars to keep them level with the coil, set two vertical bars on both sides of the coil, insert the limit rods on the vertical bars into the inner wall of the paper tire in the coil, and the electric hoist will drive the base to move upward. The upward movement of the base will drive the coil to move upward. The coil is affected by gravity, so that the inner wall of the paper tire in the coil collides with the limit blocks on the limit rods, thereby effectively preventing the coil from rotating during the lifting process. The two vertical bars can effectively prevent the coil from shaking during the lifting process. The cooperation of the vertical bars and the limit blocks can ensure the stability of the coil during lifting, improve the lifting efficiency, and reduce safety hazards.

[0028] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A hanger for glass fiber coils, characterized by: It includes a bracket and a hanging scale, a pulley is rotatably connected above the hanging scale, a steel wire rope is wound on the pulley, an electric hoist is provided at the upper end of the steel wire rope, and the electric hoist is slidably connected to the bracket, a hook is connected below the hanging scale, a base is connected below the hook, cross bars are symmetrically rotatably connected on both sides of the base, each of the cross bars is provided with a vertical bar at one end, each of the vertical bars is provided with a slide groove, and a limit rod is slidably connected in each slide groove.

2. A hanger for glass fiber coils according to claim 1, characterized in that: Fixed blocks are symmetrically provided on both sides of the base, each of the fixed blocks is provided with a U-shaped groove, the bottom end of the U-shaped groove is threadedly connected to a first bolt, and each cross bar is fixedly connected to a matching rod, and the matching rod is provided with a matching hole that matches the fixed block, and the first bolt passes through the matching hole and is threadedly connected to the U-shaped groove to fix the matching rod in the U-shaped groove.

3. A hanger for glass fiber coils according to claim 1, characterized in that: Each of the vertical rods includes an outer rod and an inner rod, the outer rod is sleeved outside the inner rod, the inner rod is evenly provided with at least one first screw hole, the outer rod is provided with a second screw hole, the first screw hole and the second screw hole are threadedly connected with a second bolt, and the outer rod and the inner rod are connected by the second bolt.

4. A hanger for glass fiber coils according to claim 1, characterized in that: Each of the limiting rods is arranged along the horizontal direction of the base, and each of the limiting rods is fixedly connected to a limiting block at one side close to the base.

5. A hanger for glass fiber coils according to claim 4, characterized in that: The limiting block is a cylinder that matches the inner diameter of the coil.

6. A hanger for glass fiber coils according to claim 4, characterized in that: The surface of the limiting block is covered with an anti-slip pad, and the material of the anti-slip pad is rubber.

7. The hanger for glass fiber coil according to claim 1, characterized in that: Each of the vertical rods is detachably connected to the adjusting rod via a third bolt.

8. The hanger for glass fiber coils according to claim 1, wherein: The bracket is L-shaped, a bracket base is provided on one side of the bracket, and the bracket is rotatably connected to the bracket base.

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