CN219058275U

CN219058275U - C-shaped hook for hoisting wire rod

Info

Publication number: CN219058275U
Application number: CN202320063415.8U
Authority: CN
Inventors: 张炳罡
Original assignee: Zhuozhou Xingang Machinery Manufacturing Co ltd
Current assignee: Zhuozhou Xingang Machinery Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-23
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a C-shaped hook for hoisting wire rods, which relates to the technical field of lifting appliances and comprises an upper arm arranged at the top end of a support column, a lifting ring arranged at the top end of the upper arm and a lower arm arranged at the bottom end of the support column; the surface of the lower arm is provided with a through groove, two sides of the inner wall of the through groove are respectively provided with a connecting groove, and the top end of the lower arm is provided with a placing groove. According to the utility model, the connecting plate on the lower arm is contacted with the wire rod, so that the wire rod can extrude the connecting plate, the connecting rod at the bottom end of the connecting plate moves in the through groove, the connecting rod can extrude the L-shaped plate through the sliding block, the sliding groove, the second rotating shaft and the like, the L-shaped plate can overturn and move through the first rotating shaft, one end of the L-shaped plate can move to one end of the lower arm, the wire rod on the lower arm can be blocked through the L-shaped plate, the wire rod is prevented from falling when the wire rod is hoisted and moved, and the problem that the wire rod is easy to fall off from the surface of the C-shaped hook because the conventional C-shaped hook does not have the blocking of the wire rod is solved.

Description

C-shaped hook for hoisting wire rod

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a C-shaped hook for wire rod lifting.

Background

The wire rod is also called a wire rod, and is usually referred to as coiled small-diameter round steel, the diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), the lower limit value of the wire rod is the minimum size of the section of the hot rolled steel, and in the processes of transferring, paying-off, preprocessing and the like of the wire rod, a proper lifting appliance-C-shaped hook and lifting or hoisting equipment are required to be used for lifting the wire rod for transferring, paying-off or preprocessing and the like.

The steel wire rod lifting and transferring device shown in the publication number CN105967049A mainly comprises a main shaft spherical shaft head, a main shaft, a rib plate, a steel wire rope, a main shaft sealing plate, a threading shaft spherical shaft head, a threading shaft sealing plate, a triangular seat, a bolt and a stabilizing handle; the main shaft opening end is provided with a main shaft spherical shaft head, the closed end is provided with a main shaft sealing plate, the upper part of the main shaft opening end is provided with a rib plate, the rib plate is provided with a steel wire rope, the threading shaft opening end is provided with a threading shaft spherical shaft head, the closed end is provided with a threading shaft sealing plate, the threading shaft is divided into two parts, the threading shaft is respectively welded with the triangular base, and the stable handles on the two sides are fixed on the triangular base through bolts.

In the device, the problem that drops exists when lifting and transferring the wire rod, a crane or hoisting equipment is generally used for lifting the C-shaped hook and the wire rod, a grid blocking mechanism is not arranged on the C-shaped hook in the device, and the hoisting equipment can easily shake a connecting rope with the C-shaped hook and the C-shaped hook in the moving process, so that the C-shaped hook drives the wire rod to shake, and the wire rod can easily slide off from the C-shaped hook to influence the transferring of the wire rod.

Disclosure of Invention

The utility model provides a C-shaped hook for hoisting a wire rod, which solves the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a C-shaped hook for hoisting wire rods comprises an upper arm arranged at the top end of a support column, a hanging ring arranged at the top end of the upper arm and a lower arm arranged at the bottom end of the support column;

the surface of the lower arm is provided with a through groove, two sides of the inner wall of the through groove are respectively provided with a connecting groove, the top end of the lower arm is provided with a placing groove, and the inside of the placing groove is connected with a spring;

the top end of the spring is connected with a connecting plate with an inverted U-shaped section, the bottom end of the connecting plate is connected with a connecting rod, and the surface of the connecting rod is connected with a connecting strip;

the bottom of lower arm is connected with the fixed plate, and one side of fixed plate is connected with first pivot, the surface connection of first pivot has the L template, and the spout has been seted up on the top of L template, the inside sliding connection of spout has the slider, and the top of slider is connected with the mounting panel, the second pivot is installed to one side of mounting panel.

As a further description of the above technical solution:

the connecting rod is movably connected with the inside of the through groove, and the connecting strip is in sliding connection with the inside of the connecting groove.

As a further description of the above technical solution:

the connecting rod is connected with the surface of the second rotating shaft.

As a further description of the above technical solution:

the connecting rod is in threaded connection with the bottom end of the connecting plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the connecting plate on the lower arm is contacted with the wire rod, so that the wire rod can extrude the connecting plate, the connecting rod at the bottom end of the connecting plate moves in the through groove, the connecting rod can extrude the L-shaped plate through the sliding block, the sliding groove, the second rotating shaft and the like, the L-shaped plate can overturn and move through the first rotating shaft, one end of the L-shaped plate can move to one end of the lower arm, the wire rod on the lower arm can be blocked through the L-shaped plate, the wire rod is prevented from falling when the wire rod is hoisted and moved, and the problem that the wire rod is easy to fall off from the surface of the C-shaped hook because the conventional C-shaped hook does not have the blocking of the wire rod is solved.

Drawings

FIG. 1 is a schematic view of a C-shaped hook for hoisting wire rods;

FIG. 2 is a schematic view of the surface of the lower arm according to the present utility model.

Legend description:

1. a support post; 2. an upper arm; 3. a hanging ring; 4. a lower arm; 5. a through groove; 6. a connecting groove; 7. a placement groove; 8. a spring; 9. a connecting plate; 10. a connecting rod; 11. a connecting strip; 12. a fixing plate; 13. a first rotating shaft; 14. an L-shaped plate; 15. a chute; 16. a slide block; 17. a mounting plate; 18. and a second rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a C-shaped hook for wire rod hoisting comprises an upper arm 2 arranged at the top end of a strut 1, a hanging ring 3 arranged at the top end of the upper arm 2, and a lower arm 4 arranged at the bottom end of the strut 1;

the surface of the lower arm 4 is provided with a through groove 5, two sides of the inner wall of the through groove 5 are respectively provided with a connecting groove 6, the top end of the lower arm 4 is provided with a placing groove 7, and the inside of the placing groove 7 is connected with a spring 8;

the top end of the spring 8 is connected with a connecting plate 9 with an inverted U-shaped section, the bottom end of the connecting plate 9 is connected with a connecting rod 10, and the surface of the connecting rod 10 is connected with a connecting strip 11;

the bottom of lower arm 4 is connected with fixed plate 12, and one side of fixed plate 12 is connected with first pivot 13, the surface of first pivot 13 is connected with L template 14, and spout 15 has been seted up on the top of L template 14, the inside sliding connection of spout 15 has slider 16, and the top of slider 16 is connected with mounting panel 17, second pivot 18 is installed to one side of mounting panel 17, spring 8 only resets connecting plate 9 and L template 14 etc. connecting plate 9, the wire rod is when squeezing connecting plate 9, connecting plate 9 can not increase the range of rocking because of spring 8, spring 8's elasticity is limited, and wire rod itself is heavier, the weight of wire rod is the elasticity that is to exceed spring 8, so spring 8 can not cause rocking connecting plate 9 and wire rod etc..

Further, the connecting rod 10 is movably connected with the inside of the through groove 5, the connecting strip 11 is slidably connected with the inside of the connecting groove 6, and the connecting strip 11 and the connecting groove 6 are convenient for limiting the connecting rod 10 in the inside of the through groove 5.

Further, the connecting rod 10 is connected with the surface of the second rotating shaft 18, the sliding block 16, the sliding groove 15 and the second rotating shaft 18 are convenient for the connecting rod 10 to extrude the L-shaped plate 14, and when the L-shaped plate 14 is extruded, the L-shaped plate 14 can be overturned and moved through the first rotating shaft 13, so that one end of the L-shaped plate 14 can be moved to one side of the lower arm 4, and a wire rod on the connecting plate 9 is blocked.

Further, the connecting rod 10 is in threaded connection with the bottom end of the connecting plate 9, the connecting rod 10 and the connecting plate 9 are detachable, and the connecting plate 9 is made of wear-resistant materials, and can be any one of high manganese steel, ultra-high manganese alloy, high, medium and low chromium alloy cast iron and wear-resistant alloy steel.

Working principle: when the wire rod is required to be transported, the lower arm 4 can be moved into the wire rod ring, the upper arm 2, the support column 1 and the lower arm 4 are lifted through steel wire ropes and the like by lifting equipment, the wire rod is enabled to be in contact with the connecting plate 9, the connecting plate 9 is extruded, the connecting rod 10 connected with the bottom end of the connecting plate 9 can be enabled to move in the connecting groove 6 through the connecting rod 11 in the through groove 5, the connecting rod 10 can be enabled to extrude the second rotating shaft 18, the sliding block 16, the sliding groove 15 and the like, after being extruded, the L-shaped plate 14 can be enabled to overturn and move through the first rotating shaft 13, one end of the L-shaped plate 14 can be enabled to move to one side of the lower arm 4, the wire rod on the connecting plate 9 can be blocked, the C-shaped hook is enabled to drive the wire rod and the like to move in the moving process of the lifting equipment, and the wire rod is enabled to drop from the surface of the C-shaped hook.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a wire rod lifts by crane uses C type hook, including setting up upper arm (2) on pillar (1) top, install rings (3) on upper arm (2) top, install lower arm (4) in pillar (1) bottom, its characterized in that:

the surface of the lower arm (4) is provided with a through groove (5), two sides of the inner wall of the through groove (5) are respectively provided with a connecting groove (6), the top end of the lower arm (4) is provided with a placing groove (7), and the inside of the placing groove (7) is connected with a spring (8);

the top end of the spring (8) is connected with a connecting plate (9) with an inverted U-shaped cross section, the bottom end of the connecting plate (9) is connected with a connecting rod (10), and the surface of the connecting rod (10) is connected with a connecting strip (11);

the bottom of lower arm (4) is connected with fixed plate (12), and one side of fixed plate (12) is connected with first pivot (13), the surface connection of first pivot (13) has L template (14), and spout (15) have been seted up on the top of L template (14), the inside sliding connection of spout (15) has slider (16), and the top of slider (16) is connected with mounting panel (17), second pivot (18) are installed to one side of mounting panel (17).

2. The C-hook for wire rod lifting of claim 1, wherein: the connecting rod (10) is movably connected with the inside of the through groove (5), and the connecting strip (11) is in sliding connection with the inside of the connecting groove (6).

3. The C-hook for wire rod lifting of claim 1, wherein: the connecting rod (10) is connected with the surface of the second rotating shaft (18).

4. The C-hook for wire rod lifting of claim 1, wherein: the connecting rod (10) is in threaded connection with the bottom end of the connecting plate (9).