CN111960254B

CN111960254B - Anti-slip magnetic lifting hook

Info

Publication number: CN111960254B
Application number: CN201910418583.2A
Authority: CN
Inventors: 傅广兵; 傅广华
Original assignee: Anhui Gold Element Composites Co ltd
Current assignee: Anhui Gold Element Composites Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2023-01-31
Anticipated expiration: 2039-05-20
Also published as: CN111960254A

Abstract

The invention discloses an anti-slip magnetic lifting hook, which comprises a lifting hook bin, wherein a reinforcing rod is arranged on the left side inside the lifting hook bin, a fixed block is arranged on the left side inside the lifting hook bin, a movable groove is formed in the reinforcing rod, the reinforcing rod is movably clamped on the fixed block through the movable groove, a magnetic hook is arranged below the reinforcing rod, a splicing groove is formed in one end of the magnetic hook, a sliding groove is formed in the right side inside the lifting hook bin, a rack blocking hook is movably arranged in the sliding groove, a splicing block matched with the splicing groove is arranged below the rack blocking hook, and a limiting plate is arranged above the rack blocking hook; according to the invention, the gear is rotated by rotating the knob, so that the rack stop hook can descend, the splicing blocks are matched with the splicing grooves of the magnetic hook to form a closed hook ring, the splicing grooves are clamped by the splicing blocks, the stress strength of the magnetic hook is improved, the bending degree of the magnetic hook cannot be straightened, and the magnetic hook cannot slide off when being used for hanging goods, and has no potential safety hazard.

Description

Anti-slip magnetic lifting hook

Technical Field

The invention relates to the technical field of lifting hooks, in particular to an anti-slip magnetic lifting hook.

Background

The invention discloses a lifting hook, which is the most common lifting appliance in lifting machinery, wherein the lifting hook is usually hung on a steel wire rope of a lifting mechanism by means of a pulley block and other parts, the magnetic lifting hook is one of the lifting hooks, the existing magnetic lifting hook is generally in a uniform hook shape, when goods are suspended, the goods are easy to slide off due to the inevitable shaking or the abrasion of the inner wall of the lifting hook tends to be straight and the like during suspension, and serious potential safety hazards exist.

Disclosure of Invention

In order to solve the problems, the invention provides the anti-slipping magnetic lifting hook, the gear is rotated by rotating the knob, the rack blocking hook can be lowered, the splicing blocks are matched with the splicing grooves of the magnetic hook to form a closed hook ring, the splicing blocks clamp the splicing grooves, the stress strength of the magnetic hook is improved, the curvature of the magnetic hook cannot be straightened, and the magnetic hook cannot slip off and has no potential safety hazard when being used for hanging goods.

In order to solve the problems, the invention provides an anti-slipping magnetic lifting hook which comprises a lifting hook bin, wherein a reinforcing rod is arranged on the left side inside the lifting hook bin, a fixing block is arranged on the left side inside the lifting hook bin, a movable groove is formed in the reinforcing rod, the reinforcing rod is movably clamped on the fixing block through the movable groove, a magnetic hook is arranged below the reinforcing rod, a splicing groove is formed in one end of the magnetic hook, a sliding groove is formed in the right side inside the lifting hook bin, a rack blocking hook is movably arranged in the sliding groove, a splicing block matched with the splicing groove is arranged below the rack blocking hook, a limiting plate is arranged above the rack blocking hook, and a bearing bin is arranged above the lifting hook bin.

The further improvement lies in that: the lifting hook comprises a lifting hook bin and is characterized in that a gear is rotatably arranged on one side inside the lifting hook bin, the gear is matched with meshing teeth of a rack stop hook, and a knob is arranged on one side of the front side of the lifting hook bin and connected with the gear.

The further improvement lies in that: the top of the lifting hook bin is provided with a connecting rib, the top of the connecting rib is inserted into the bearing bin, a clamping plate is arranged above the connecting rib, and a torsion spring is connected between the upper portion of the clamping plate and the top of the bearing bin.

The further improvement lies in that: one side of the bearing bin is provided with a long notch, the bearing bin at the position of one side of the long notch is provided with scale marks, one side of the clamping plate is provided with a pointer extending out of the long notch, and the pointer is matched with the scale marks.

The further improvement lies in that: the top in bearing storehouse is equipped with rings, and rings with bearing storehouse integrated into one piece.

The beneficial effects of the invention are as follows: the gear is rotated by rotating the knob, the rack stop hook can be lowered, the splicing blocks are enabled to be in fit with the splicing grooves of the magnetic hook to form a closed hook ring, the splicing grooves are clamped by the splicing blocks, the stress strength of the magnetic hook is improved, the bending degree of the magnetic hook cannot be straightened, the magnetic hook cannot slide down when goods are hung, potential safety hazards do not exist, meanwhile, most of the magnetic hook can be collected into the hook bin through the movable grooves of the reinforcing rods and the movable mounting effect of the fixing blocks, the rack stop hook can also be collected into the hook bin through the sliding grooves, when the rack stop hook is not used, the rack stop hook has a good protection effect, abrasion and breakage are avoided, in addition, when heavy objects are lifted, a buffer effect can be realized through the torsion spring connected with the clamping plate in the bearing bin, in addition, the pointer can be moved to point to a scale line through the stress displacement of the clamping plate, the weight of the goods can be conveniently evaluated, and the functions are diversified.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Figure 3 is a side view of the loadbearing cartridge of the present invention.

Fig. 4 is a schematic view of the magnetic hook retraction of the present invention.

Wherein: 1. a hook bin; 2. a reinforcing bar; 3. a fixed block; 4. a movable groove; 5. a magnetic hook; 6. splicing grooves; 7. a chute; 8. a rack catch; 9. splicing blocks; 10. a limiting plate; 11. a bearing bin; 12. a gear; 13. a knob; 14. a connecting rib; 15. clamping a plate; 16. a torsion spring; 17. a long slot opening; 18. scale lines; 19. a pointer; 20. a lifting ring.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the figures 1, 2, 3 and 4, the embodiment provides an anti-slip magnetic hook, which comprises a hook bin 1, wherein a reinforcing rod 2 is installed on the left side inside the hook bin 1, a fixed block 3 is arranged on the left side inside the hook bin 1, a movable groove 4 is arranged on the reinforcing rod 2, the reinforcing rod 2 is movably clamped on the fixed block 3 through the movable groove 4, most of a magnetic hook 5 can be put into the hook bin 1 for protection, a magnetic hook 5 is arranged below the reinforcing rod 2, a splicing groove 6 is arranged at one end of the magnetic hook 5, a sliding groove 7 is arranged on the right side inside the hook bin 1, and a rack stop hook 8 is movably installed in the sliding groove 7, the rack stop hook 8 can also be taken in the lifting hook bin 1 through the sliding groove 7, and has a protective effect, the lower part of the rack stop hook 8 is provided with a splicing block 9 matched with the splicing groove 6, the gear 12 rotates to enable the rack stop hook 8 to descend, the splicing groove 6 of the magnetic hook 5 is engaged with the splicing block 9 to form a closed hook ring, the splicing groove 6 is blocked by the splicing block 9, the stress intensity of the magnetic hook 5 is improved, the curvature of the magnetic hook 5 cannot be straightened, the goods can not slide down when being hung, a limiting plate 10 is arranged above the rack stop hook 8, the limiting rack stop hook 8 avoids the sliding groove 7, and the bearing bin 11 is arranged above the lifting hook bin 1.

The inside one side of lifting hook storehouse 1 is rotated and is installed gear 12, gear 12 with the meshing tooth of rack stop hook 8 cooperatees, the positive one side in lifting hook storehouse 1 is equipped with knob 13, and knob 13 with gear 12 is connected, can make gear 12 rotatory through rotatory knob 13.

The top of the lifting hook bin 1 is provided with a connecting rib 14, the top of the connecting rib 14 is inserted into the bearing bin 11, a clamping plate 15 is arranged above the connecting rib 14, and a torsion spring 16 is connected between the upper part of the clamping plate 15 and the top of the bearing bin 11, so that the lifting hook bin can play a role in buffering when a heavy object is lifted.

The weight-bearing device is characterized in that a long notch 17 is formed in one side of the bearing bin 11, scale marks 18 are arranged on the bearing bin 11 at the position of one side of the long notch 17, a pointer 19 extending out of the long notch 17 is arranged on one side of the clamping plate 15, the pointer 19 is matched with the scale marks 18, and the pointer 19 is enabled to move to point to the scale marks 18 through the forced displacement of the clamping plate 15, so that the weight of goods can be evaluated conveniently.

The top of the bearing bin 11 is provided with a lifting ring 20, and the lifting ring 20 and the bearing bin 11 are integrally formed, so that the lifting ring is convenient to hang on hoisting equipment.

This antiskid magnetic lifting hook that falls makes gear 12 rotatory through rotatory knob 13, can make rack stop hook 8 descend, make splice block 9 cut and close magnetic hook 5's splice groove 6, form confined hook ring, and splice block 9 blocks splice groove 6, improve magnetic hook 5's stress intensity, magnetic hook 5's camber can not become straight, when hanging the goods, can not slide, there is not the potential safety hazard, and simultaneously, movable mounting effect through movable groove 4 of stiffener 2 and fixed block 3, can be with magnetic hook 5 most income lifting hook storehouse 1, rack stop hook 8 also can be through spout 7 income lifting hook storehouse 1 in, when no, there is fine guard action, avoid wearing and tearing to break, in addition, torque spring 16 through bearing storehouse 11 and cardboard 15 connection rises when the heavy object rises, can play the cushioning effect, in addition make pointer 19 remove directional scale mark 18 through cardboard 15's atress displacement, be convenient for aassessment the weight of goods, and is diversified in function.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Anti-slip magnetic lifting hook comprises a lifting hook bin (1) and is characterized in that: reinforcing rod (2) are installed in the inside left side in lifting hook storehouse (1), the inside left side in lifting hook storehouse (1) is equipped with fixed block (3), be equipped with movable groove (4) on reinforcing rod (2), and reinforcing rod (2) are in through activity groove (4) activity joint on fixed block (3), the below of reinforcing rod (2) is equipped with magnetic hook (5), and the one end of magnetic hook (5) is equipped with concatenation groove (6), the inside right side in lifting hook storehouse (1) is equipped with spout (7), and spout (7) internalization mounting has rack stop hook (8), the below of rack stop hook (8) be equipped with concatenation piece (9) of concatenation groove (6) looks adaptation, and the top of rack stop hook (8) is equipped with limiting plate (10), the top in lifting hook storehouse (1) is equipped with bearing storehouse (11), through movable groove (4) of reinforcing rod (2) and the movable mounting effect of fixed block (3), can be with magnetic hook (5) most income lifting hook (1), the bad effect of protection when the lifting hook (8) can not pass through the income, the bad wearing and tearing of protection in the lifting hook storehouse.

2. The magnetic drop prevention hook of claim 1, wherein: the inside one side rotation of lifting hook storehouse (1) installs gear (12), gear (12) with the meshing tooth of rack fender hook (8) cooperatees, lifting hook storehouse (1) positive one side is equipped with knob (13), and knob (13) with gear (12) are connected.

3. The anti-slip magnetic lifting hook according to claim 1, wherein: the top in lifting hook storehouse (1) is equipped with connecting rib (14), and inserts the inside of establishing in bearing storehouse (11) at the top of connecting rib (14), the top of connecting rib (14) is equipped with cardboard (15), and is connected with torsion spring (16) between cardboard (15) top and the top in bearing storehouse (11).

4. The magnetic drop prevention hook of claim 3, wherein: one side of the bearing bin (11) is provided with a long notch (17), the bearing bin (11) at one side of the long notch (17) is provided with scale marks (18), one side of the clamping plate (15) is provided with a pointer (19) extending out of the long notch (17), and the pointer (19) is matched with the scale marks (18).

5. The anti-slip magnetic lifting hook according to claim 1, wherein: the top in bearing storehouse (11) is equipped with rings (20), and rings (20) with bearing storehouse (11) integrated into one piece.