Novel anti-slip hook for carrying equipment

Abstract

The utility model relates to the technical field of hooks, and discloses a novel anti-slip hook for carrying equipment, which comprises a hook main body, the surface of the hook main body is fixedly connected with a first connecting block, the front and rear sides of the first connecting block are fixedly connected with hollow cylinders, the front and rear sides of the inner walls of the hollow cylinders are fixedly connected with first cylinders, and the first cylinders are fixedly connected with second connecting blocks. And the surface of the first cylinder is fixedly connected with a volute spiral spring. Through the cooperation of the first connecting block, the hollow cylinder, the first cylinder, the volute spiral spring, the cylinder, the limiting ring, the anti-falling rod, the sliding column, the traction support and the guide hole, when the hook lifts goods, the anti-falling rod can automatically make contact with the hook body, the anti-falling rod enables a hanging rope on the goods not to fall off from the hook, and meanwhile after the goods fall to the ground, the hanging rope can not fall off from the hook. And through the elastic force of the volute spiral spring, the anti-falling rod and the hook main body can be automatically separated, so that the hook is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of hooks, in particular to a novel anti-slip hook for handling equipment. Background Art

[0002] Handling equipment refers to machinery used to move, lift, load and unload materials or goods over short distances. Loading and unloading equipment is the basis for mechanization of loading and unloading operations and is an important mechanical equipment in logistics equipment.

[0003] At present, most hooks for handling equipment fix the hanging rope on the hook through a pressing structure, so that when the handling equipment lifts the goods, the hanging rope on the goods will not slip off the hook. For example, a hook structure for lifting and hoisting disclosed in Chinese patent publication No. CN210594922U, however, is more troublesome to use because the hanging rope on the hook needs to be manually locked or unlocked by workers. At the same time, the hook can only be installed on designated handling equipment, which reduces the scope of application of the hook. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: at present, most of the hooks used for handling equipment fix the hanging rope on the hook by a pressing structure, so that when the handling equipment lifts the goods, the hanging rope on the goods will not slip off the hook, but because the hanging rope on the hook needs to be manually locked or unlocked by a worker, the use of the hook is more troublesome. At the same time, because the hook can only be installed on designated handling equipment, the application scope of the hook is reduced. A new type of anti-slip hook for handling equipment is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new type of anti-slip hook for handling equipment includes a hook body, a first connecting block is fixedly connected to the surface of the hook body, a hollow cylinder is fixedly connected to the front and rear sides of the first connecting block, a first cylinder is fixedly connected to the front and rear sides of the inner wall of the hollow cylinder, a volute spring is fixedly connected to the surface of the first cylinder, a cylinder is fixedly connected to the surface of the volute spring, a limiting ring is fixedly connected to the front and rear sides of the inner wall of the hollow cylinder, the inner wall of the limiting ring contacts the surface of the cylinder, an anti-slip rod is fixedly connected to the surface of the cylinder, a sliding hole is provided at the bottom of the hollow cylinder, the inner wall of the sliding hole contacts the inner wall of the anti-slip rod, a traction bracket is fixedly connected to the surface of the anti-slip rod and the left side of the hook body, a guide hole is provided on the left side of the hook body, and the inner wall of the guide hole contacts the surface of the traction bracket.

[0007] Preferably, the traction bracket includes a steel wire rope, the surface of the steel wire rope is in contact with the inner wall of the guide hole, one end of the steel wire rope and the surface of the anti-drop rod are fixedly connected to the second connecting block, the other end of the steel wire rope is fixedly connected to the third connecting block, the bottom of the third connecting block is fixedly connected to a sliding column, the surface of the sliding column is fitted with a sliding sleeve, the right side of the sliding sleeve is fixedly connected to the left side of the hook body, the bottom of the sliding column is fixedly connected to a sliding ring, the inner wall of the sliding ring is in contact with the surface of the hook body, and the right side of the slip ring is fixedly connected to an arc column.

[0008] Preferably, a U-shaped plate is fixedly connected to the upper surface of the hollow cylinder, a second cylinder is fixedly connected to the front and rear sides of the inner wall of the U-shaped plate, a hollow block is fitted on the surface of the second cylinder, a connecting column is fixedly connected to the surface of the hollow block, and a mounting frame is fixedly connected to the side of the connecting column away from the hollow block.

[0009] Preferably, the center of the cylinder is on the same horizontal line as the center of the first cylinder.

[0010] Preferably, a first connecting hook is fixedly connected to the surface of the anti-drop rod, a second connecting hook is fixedly connected to the surface of the hook body, and tension springs are fitted on the surfaces of the first connecting hook and the second connecting hook.

[0011] Preferably, a positioning hole is provided at the bottom of the hook body, a positioning column is provided on the inner wall of the positioning hole, and the upper surface of the positioning column is fixedly connected to the bottom of the arc column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model cooperates with the first connecting block, the hollow cylinder, the first cylinder, the spiral spring, the cylinder, the limit ring, the anti-slip rod, the sliding column, the traction bracket and the guide hole so that when the hook is lifting the goods, the anti-slip rod and the hook body can automatically contact each other, and the anti-slip rod prevents the hanging rope on the goods from falling off the hook. At the same time, when the goods fall to the ground, the elastic force of the spiral spring can automatically separate the anti-slip rod from the hook body, thereby making the hook more convenient to use.

[0014] (2) The utility model provides a plurality of mounting frames of different types on the hollow block, and the hollow block can rotate freely on the second cylinder. Then, through the cooperation of the U-shaped plate, the second cylinder, the hollow block, the connecting column and the mounting frame, the hook can be installed on handling equipment of different types. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a front view of the structure of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0019] Figure 5 It is a schematic diagram of the hook body in the utility model;

[0020] Figure 6 This is a schematic diagram of the interior of the hollow core tube of the utility model;

[0021] Figure 7 It is a front view of the traction bracket in the utility model.

[0022] In the figure: 1. hook body; 2. first connecting block; 3. hollow cylinder; 4. first cylinder; 5. volute spring; 6. cylinder; 7. limit ring; 8. anti-drop rod; 9. sliding hole; 10. traction bracket; 101. wire rope; 102. second connecting block; 103. third connecting block; 104. sliding column; 105. sliding sleeve; 106. sliding ring; 107. arc column; 11. guide hole; 12. U-shaped plate; 13. second cylinder; 14. hollow block; 15. connecting column; 16. mounting frame; 17. first connecting hook; 18. second connecting hook; 19. tension spring; 20. positioning hole; 21. positioning column. DETAILED DESCRIPTION

[0023] 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 of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Embodiment 1:

[0026] Reference Figure 1-7, a new type of anti-slip hook for handling equipment includes a hook body 1, a first connecting block 2 is fixedly connected to the surface of the hook body 1, a hollow cylinder 3 is fixedly connected to the front and rear sides of the first connecting block 2, a first cylinder 4 is fixedly connected to the front and rear sides of the inner wall of the hollow cylinder 3, a volute spring 5 is fixedly connected to the surface of the first cylinder 4, a cylinder 6 is fixedly connected to the surface of the volute spring 5, the center of the cylinder 6 is on the same horizontal line as the center of the first cylinder 4, a limiting ring 7 is fixedly connected to the front and rear sides of the inner wall of the hollow cylinder 3, the inner wall of the limiting ring 7 contacts the surface of the cylinder 6, the cylinder 6 is positioned by the limiting ring 7, an anti-slip rod 8 is fixedly connected to the surface of the cylinder 6, a sliding hole 9 is provided at the bottom of the hollow cylinder 3, the inner wall of the sliding hole 9 contacts the inner wall of the anti-slip rod 8, the anti-slip rod 8 can rotate around the first cylinder 4, a traction bracket 10 is fixedly connected to the surface of the anti-slip rod 8 and the left side of the hook body 1, a guide hole 11 is provided on the left side of the hook body 1, and the inner wall of the guide hole 11 contacts the surface of the traction bracket 10.

[0027] The traction bracket 10 includes a steel wire rope 101, the surface of the steel wire rope 101 contacts the inner wall of the guide hole 11, the guide hole 11 is guided by the steel wire rope 101, one end of the steel wire rope 101 and the surface of the anti-drop rod 8 are fixedly connected with a second connecting block 102, the other end of the steel wire rope 101 is fixedly connected with a third connecting block 103, the bottom of the third connecting block 103 is fixedly connected with a sliding column 104, the surface of the sliding column 104 is fitted with a sliding sleeve 105, the right side of the sliding sleeve 105 is fixedly connected to the left side of the hook body 1, the sliding column 104 is guided by the sliding sleeve 105, and the bottom of the sliding column 104 is fixedly connected with a slip ring 1 06, the inner wall of the slip ring 106 contacts the surface of the hook body 1, and an arc column 107 is fixedly connected to the right side of the slip ring 106. The slip column 104 is connected to the arc column 107 through the slip ring 106. After the hook hooks the hanging rope on the cargo and lifts the cargo, the hanging rope applies a downward force to the arc column 107 through the gravity of the cargo, and the arc column 107 moves downward. At this time, the anti-slip rod 8 is rotated by the traction bracket 10, and the anti-slip rod 8 is in contact with the hook body 1. When the cargo falls to the ground, the elastic force of the spiral spring 5 can make the cylinder 6 rotate, and the anti-slip rod 8 and the hook body 1 are automatically separated.

[0028] Embodiment 2:

[0029] Reference Figure 1-3A U-shaped plate 12 is fixedly connected to the upper surface of the hollow cylinder 3, and a second cylinder 13 is fixedly connected to the front and rear sides of the inner wall of the U-shaped plate 12. A hollow block 14 is fitted on the surface of the second cylinder 13, and a connecting column 15 is fixedly connected to the surface of the hollow block 14. A mounting frame 16 is fixedly connected to the side of the connecting column 15 away from the hollow block 14. By arranging a plurality of mounting frames 16 of different types on the hollow block 14, and the hollow block 14 can rotate freely on the second cylinder 13, the hook can be installed on handling equipment of different types through the cooperation of the U-shaped plate 12, the second cylinder 13, the hollow block 14, the connecting column 15 and the mounting frame 16.

[0030] Embodiment three:

[0031] Reference Figure 1-4 A first connecting hook 17 is fixedly connected to the surface of the anti-slip rod 8, and a second connecting hook 18 is fixedly connected to the surface of the hook body 1. A tension spring 19 is provided on the surface of the first connecting hook 17 and the surface of the second connecting hook 18. When the anti-slip rod 8 cannot rotate to the initial position due to insufficient elastic force of the spiral spring 5, the tension spring 19 can be hung on the first connecting hook 17 and the second connecting hook 18, and the tension of the tension spring 19 can make the anti-slip rod 8 rotate to the initial position.

[0032] Embodiment 4:

[0033] Reference Figure 1-5 A positioning hole 20 is provided at the bottom of the hook body 1, and a positioning column 21 is provided on the inner wall of the positioning hole 20. The upper surface of the positioning column 21 is fixedly connected to the bottom of the arc column 107. Through the cooperation of the positioning column 21 and the positioning hole 20, the arc column 107 can be positioned, and the fixation between the arc column 107 and the slip ring 106 can be made more secure.

[0034] In the utility model, when the user uses the hook, the user first fixes the hook on the handling equipment through the mounting frame 16, then hangs the hanging rope on the goods on the hook, and lifts the goods through the handling equipment. At this time, the hanging rope exerts a downward force on the arc column 107 through the gravity of the goods, and the arc column 107 moves downward. Then, the anti-slip rod 8 is rotated to the right through the wire rope 101, and the anti-slip rod 8 is brought into contact with the hook body 1. At this time, the hanging rope cannot fall off the hook through the anti-slip rod 8. When the goods fall to the ground, the elastic force of the spiral spring 5 makes the anti-slip rod 8 rotate to the left, and the anti-slip rod 8 is automatically separated from the hook body 1.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A novel anti-slip hook for handling equipment, comprising a hook body (1), characterized in that: The surface of the hook body (1) is fixedly connected to a first connection block (2); the front and rear sides of the first connection block (2) are fixedly connected to a hollow cylinder (3); the front and rear sides of the inner wall of the hollow cylinder (3) are fixedly connected to a first cylinder (4); the surface of the first cylinder (4) is fixedly connected to a volute spring (5); the surface of the volute spring (5) is fixedly connected to a cylinder (6); the front and rear sides of the inner wall of the hollow cylinder (3) are fixedly connected to a limiting ring (7); the limiting ring (7) The inner wall of the hook body (1) contacts the surface of the cylinder (6); the surface of the cylinder (6) is fixedly connected to an anti-slip rod (8); a sliding hole (9) is provided at the bottom of the hollow cylinder (3); the inner wall of the sliding hole (9) contacts the inner wall of the anti-slip rod (8); the surface of the anti-slip rod (8) and the left side of the hook body (1) are fixedly connected to a traction bracket (10); a guide hole (11) is provided on the left side of the hook body (1); the inner wall of the guide hole (11) contacts the surface of the traction bracket (10).

2. The novel anti-slip hook for handling equipment according to claim 1 is characterized in that: The traction bracket (10) comprises a steel wire rope (101), the surface of the steel wire rope (101) contacts the inner wall of the guide hole (11), one end of the steel wire rope (101) and the surface of the anti-dropping rod (8) are fixedly connected to a second connecting block (102), the other end of the steel wire rope (101) is fixedly connected to a third connecting block (103), the bottom of the third connecting block (103) is fixedly connected to a sliding column (104), the surface of the sliding column (104) is fitted with a sliding sleeve (105), the right side of the sliding sleeve (105) is fixedly connected to the left side of the hook body (1), the bottom of the sliding column (104) is fixedly connected to a sliding ring (106), the inner wall of the sliding ring (106) contacts the surface of the hook body (1), and the right side of the sliding ring (106) is fixedly connected to an arc column (107).

3. The novel anti-slip hook for handling equipment according to claim 1 is characterized in that: A U-shaped plate (12) is fixedly connected to the upper surface of the hollow cylinder (3); a second cylinder (13) is fixedly connected to the front and rear sides of the inner wall of the U-shaped plate (12); a hollow block (14) is fitted on the surface of the second cylinder (13); a connecting column (15) is fixedly connected to the surface of the hollow block (14); and a mounting frame (16) is fixedly connected to the side of the connecting column (15) away from the hollow block (14).

4. The novel anti-slip hook for handling equipment according to claim 1 is characterized in that: The center of the cylinder (6) is on the same horizontal line as the center of the first column (4).

5. The novel anti-slip hook for handling equipment according to claim 1 is characterized in that: A first connecting hook (17) is fixedly connected to the surface of the anti-drop rod (8), a second connecting hook (18) is fixedly connected to the surface of the hook body (1), and tension springs (19) are both fitted on the surfaces of the first connecting hook (17) and the second connecting hook (18).

6. The novel anti-slip hook for handling equipment according to claim 1 is characterized in that: A positioning hole (20) is provided at the bottom of the hook body (1), a positioning column (21) is provided on the inner wall of the positioning hole (20), and the upper surface of the positioning column (21) is fixedly connected to the bottom of the arc column (107).

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