CN219885465U - Solid steel lifting hook - Google Patents

Abstract

The utility model discloses a solid steel lifting hook, which relates to the technical field of lifting hooks and aims to solve the technical problem of providing a solid steel lifting hook, wherein the adopted scheme is as follows: the lifting hook comprises a lifting hook body, wherein a connecting block is welded at the side end of the lifting hook body, a first threaded rod is connected in the connecting block in a threaded manner, the side end of the first threaded rod is connected with a first sleeve in a threaded manner, the first sleeve is in a symmetrical distribution form, a U-shaped rod is welded at the side end of the first sleeve, a locking ring is connected in the U-shaped rod in a penetrating manner, and the middle part of the locking ring is sleeved with the lifting hook.

Description

Solid steel lifting hook

Technical Field

The utility model relates to the technical field of lifting hooks, in particular to a solid steel lifting hook.

Background

The lifting hook is the most common lifting appliance in the lifting machinery, and is extremely wide in classification, and the lifting hook is divided into a single hook and a double hook according to the shape. Through searching, the patent with the Chinese patent number of CN210313165U discloses a lifting hook, and when a hard connecting piece is used for taking the hook, a pull-up baffle plate pulling structure is used for pulling the anti-falling baffle plate downwards. In the prior art, the lifting hook is blocked by using the baffle, and when in actual use, the baffle is easy to scratch and unhook, so that the lifting hook is inconvenient for heavy weight.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a solid steel lifting hook, which solves the problems proposed by the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a solid steel lifting hook, includes the lifting hook, lifting hook side end welding links the piece, threaded connection first threaded rod in the linking piece, first threaded rod side end threaded connection first sleeve, first sleeve is symmetrical distribution form, first sleeve side end welding U-shaped pole, connect the catch with the mode of interlude in the U-shaped pole, catch middle part cover inlays the lifting hook.

Preferably, the side end of the lifting hook is provided with a sharp corner, the side end of the lifting hook is welded with a clamping block, a first clamping groove is formed in the clamping block, the side end of the sharp corner is provided with a second clamping groove, the side end of the locking ring is connected with the first clamping groove in a clamping way, and the other side end of the first clamping groove is connected with the second clamping groove in a clamping way.

Preferably, a receiving cylinder is arranged at the top end of the lifting hook, and a second threaded rod is connected in the receiving cylinder in a threaded manner.

Preferably, the side end of the second threaded rod is in threaded connection with a second sleeve, and a baffle plate is welded on the surface of the second sleeve.

Preferably, a U-shaped groove is arranged in the lifting hook, and the lifting hook and the locking ring are of solid steel structures.

The utility model provides a solid steel lifting hook. The beneficial effects are as follows:

(1) The utility model mainly solves the problems that the hook card is easy to scratch and unhook, the card is replaced by the lock ring with a solid steel structure, and then the U-shaped groove of the hook is blocked through the connection of the lock ring and the U-shaped rod, so that the side end of the U-shaped groove can be blocked more firmly, the lock ring is more firm and durable and is not easy to scratch, the hook object is not easy to drop, the lock ring has low manufacturing cost and long service life.

(2) The utility model is also provided with the clamping block and the second clamping groove which can also be connected with the locking ring, so that the locking ring can be conveniently used, and the practicality is realized.

Drawings

FIG. 1 is a schematic view of a hook according to the present utility model;

FIG. 2 is a schematic view of the connection structure of the locking ring of the present utility model;

FIG. 3 is a schematic diagram of a second card slot according to the present utility model;

FIG. 4 is a schematic view of a latch according to the present utility model;

FIG. 5 is a schematic view of a second threaded rod of the present utility model;

fig. 6 is a schematic view of the connection structure of the U-shaped rod of the present utility model.

In the figure, 1, a lifting hook; 2. sharp corners; 3. a U-shaped groove; 4. a locking ring; 5. connecting blocks; 6. a first threaded rod; 7. a first sleeve; 8. a U-shaped rod; 9. a clamping block; 91. a first clamping groove; 10. a second clamping groove; 11. a receiving cylinder; 12. a second threaded rod; 13. a second sleeve; 14. and a baffle.

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. 1-6, the embodiment of the present utility model provides a technical solution: the utility model provides a solid steel lifting hook, includes lifting hook 1, lifting hook 1 side end welds the piece 5, threaded connection first threaded rod 6 in the piece 5, first threaded rod 6 side end threaded connection first sleeve 7, first sleeve 7 is symmetrical distribution form, first sleeve 7 side end welds U-shaped pole 8, connect catch 4 with the mode of interlude in the U-shaped pole 8, catch 4 middle part cover inlays lifting hook 1, and the piece 5 plays the effect of connection, and when first threaded rod 6 connected first sleeve 7 and U-shaped pole 8, can put catch 4 in U-shaped pole 8, then inlay catch 1 with catch 4 middle part cover, form and block.

The lifting hook 1 side end is equipped with closed angle 2, lifting hook 1 side end welding fixture block 9, be equipped with first draw-in groove 91 in the fixture block 9, closed angle 2 side end is equipped with second draw-in groove 10, first draw-in groove 91 is connected to catch 4 side end block, second draw-in groove 10 is connected to first draw-in groove 91 opposite side end block, and the locking ring 4 can be connected through second draw-in groove 10 and the first draw-in groove 91 of fixture block 9 to lifting hook 1's closed angle 2 side end, and when using catch 4 like this, through upwards sliding catch 4 at second draw-in groove 10, can open lifting hook 1 side end like this, then can put the lifting hook object in U-shaped groove 3.

The top end of the lifting hook 1 is provided with a connecting cylinder 11, a second threaded rod 12 is connected in the connecting cylinder 11 in a threaded manner, the lifting hook 1 can be connected with the second threaded rod 12 through the connecting cylinder 11, and the second threaded rod 12 can be connected with a lifting device.

The side end of the second threaded rod 12 is in threaded connection with the second sleeve 13, the baffle 14 is welded on the surface of the second sleeve 13, after the second sleeve 13 is connected with the second threaded rod 12, the baffle 14 can play a role in shielding above the lifting hook 1, rainwater can be prevented from directly flowing onto the lifting hook 1, and the baffle 14 can be removed through the second sleeve 13 when the lifting hook is not used.

The lifting hook 1 is internally provided with a U-shaped groove 3, the lifting hook 1 and the locking ring 4 are of solid steel structures, the lifting hook 1 is used for lifting a hook object through the U-shaped groove 3, and solid steel materials are firm and durable.

It should be noted that: in the use of the utility model, the locking ring 4 can be connected by two use methods, wherein a hook object is placed through the U-shaped groove 3, then the locking ring 4 can be placed in the U-shaped rod 8 when the first threaded rod 6 is connected with the first sleeve 7 and the U-shaped rod 8, then the middle part of the locking ring 4 is sleeved with the hook 1 to form a locking lock, in addition, a clamping block 9 can be welded at the side end of the hook 1, then the locking ring 4 can be connected through the second clamping groove 10 and the first clamping groove 91, at this time, the locking ring 4 can also form a locking lock, then the locking ring 4 can be slid upwards in the second clamping groove 10, so that the side end of the hook 1 can be opened, and then the hook object can be placed in the U-shaped groove 3.

In addition, the utility model adopts' 1 and lifting hook; 4. a locking ring; 5. connecting blocks; 6. a first threaded rod; 7. a first sleeve; 8. a U-shaped rod; 11. a receiving cylinder; 12. a second threaded rod; 13. a second sleeve; the components are all general standard components or components known to those skilled in the art, and the principle of the components can be obtained by the ordinary skilled in the art through market or public channels by adopting the disclosed structure or by purchasing the components, and the principles of the components are all known to the ordinary skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A solid steel hook, characterized in that: including lifting hook (1), lifting hook (1) side end welding links piece (5), threaded connection first threaded rod (6) in linking piece (5), first threaded rod (6) side end threaded connection first sleeve (7), first sleeve (7) are symmetrical distribution form, first sleeve (7) side end welding U-shaped pole (8), link catch (4) with the mode of interlude in U-shaped pole (8), catch (4) middle part cover inlays lifting hook (1).

2. A solid steel hook according to claim 1, wherein: the lifting hook (1) side is equipped with closed angle (2), lifting hook (1) side welding fixture block (9), be equipped with first draw-in groove (91) in fixture block (9).

3. A solid steel hook according to claim 1, wherein: the top end of the lifting hook (1) is provided with a connecting cylinder (11), and a second threaded rod (12) is connected in the connecting cylinder (11) in a threaded manner.

4. A solid steel hook according to claim 3, wherein: the side end of the second threaded rod (12) is in threaded connection with a second sleeve (13), and a baffle plate (14) is welded on the surface of the second sleeve (13).

5. A solid steel hook according to claim 1, wherein: the lifting hook (1) is internally provided with a U-shaped groove (3), and the lifting hook (1) and the locking ring (4) are of solid steel structures.

6. A solid steel hook as claimed in claim 2, wherein: the side end of the sharp corner (2) is provided with a second clamping groove (10), the side end of the lock ring (4) is connected with the first clamping groove (91) in a clamping mode, and the other side end of the first clamping groove (91) is connected with the second clamping groove (10) in a clamping mode.