CN220618138U - Combined installation type lifting hook - Google Patents

Abstract

The utility model relates to the technical field of combined installation type lifting hooks, and discloses a combined installation type lifting hook which comprises a lifting hook, wherein one end of the lifting hook is movably connected with a round rod, both ends of the round rod are fixedly connected with guide rods, the surfaces of the guide rods are fixedly connected with rectangular plates, the surfaces of the rectangular plates are movably connected with bidirectional threaded rods, one end of each bidirectional threaded rod is fixedly connected with a knob, and both ends of each bidirectional threaded rod are in threaded connection with movable rods. This combination installation formula lifting hook through round bar, guide arm, rectangular plate, two-way threaded rod, knob, movable rod and spacing post's setting, has played the effect that can fix article or rope in the blocking lifting hook and drops, rotates the knob at first, drives two-way threaded rod and rotates, makes two movable plates separate and drives the recess that spacing post left the lifting hook surface simultaneously, makes the rectangular plate can move about, hangs rope or article in the lifting hook again, covers the rope in the lifting hook with the rectangular plate, rotates the knob.

Description

Combined installation type lifting hook

Technical Field

The utility model relates to the technical field of combined mounting type lifting hooks, in particular to a combined mounting type lifting hook.

Background

The lifting hook is the most common lifting appliance in lifting machinery, because the danger coefficient of the working occasion of the lifting hook is higher, the steel cable is easy to cause accidents if falling off from the lifting hook, so that the treatment of the joint of the lifting hook and the chain is more firm, the lifting hook always needs to rotate when the lifting hook is used for lifting objects, and the service life of the lifting rope can be greatly influenced if the lifting hook is always realized by the rotation of the lifting rope, so that the lifting hook can be rotated without influencing the lifting rope, and meanwhile, the lifting hook for fixing the stable and firm lifting rope is very practical, so that the lifting hook with combined installation is provided.

At present, the combined installation type lifting hook on the market has the following defects:

1. at present, the combined installation type lifting hook is easy to fall off when the article is lifted, has few structures for fixing the article, and is easy to cause the loss of personnel caused by falling of the lifted article;

2. the guide wheel of the common combined installation type lifting hook is not easy to replace, and the guide wheel is easy to wear seriously and the steel rope is easy to fall off after long-time use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a combined installation type lifting hook, which solves the problems that the prior combined installation type lifting hook provided in the background art is easy to fall off when a hung article is hung, has a structure for fixing the hung article, is easy to cause loss to personnel due to falling of the hung article, is difficult to replace a guide wheel of the common combined installation type lifting hook, and is easy to cause serious abrasion of the guide wheel after long-time use, and the steel rope falls off the guide wheel.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a combined installation formula lifting hook, includes the lifting hook, the one end swing joint of lifting hook has the round bar, the equal fixedly connected with guide arm in both ends of round bar, the fixed surface of guide arm has the rectangular plate, the surface swing joint of rectangular plate has two-way threaded rod, the one end fixedly connected with knob of two-way threaded rod, the equal threaded connection in both ends of two-way threaded rod has the movable rod, the fixed surface of movable rod has spacing post, the other end fixedly connected with cylinder of lifting hook, the fixed surface of cylinder has the connecting plate.

Optionally, a connecting column is fixedly connected to the surface of the connecting plate, and a semicircular groove is formed in the surface of the connecting column.

Optionally, the surface swing joint of spliced pole has the spacing ring, the fixed surface of spacing ring is connected with the round bar.

Optionally, the top fixedly connected with gasket of round bar, the top fixedly connected with base of gasket.

Optionally, a fixing rod is movably connected to the surface of the base, and a guide wheel is movably connected to the surface of the fixing rod.

Optionally, two ends of the fixing rod are connected with bolts in a threaded manner, and the number of the bolts is two.

Optionally, through holes matched with the fixing rods are formed in the surface of the base, and the number of the through holes is two.

Optionally, grooves are formed in the surface of the lifting hook, and the number of the grooves is a plurality of.

The utility model provides a combined installation type lifting hook, which has the following beneficial effects:

1. this combined installation formula lifting hook, through round bar, the guide arm, the rectangular plate, two-way threaded rod, the knob, movable rod and the setting of spacing post, the effect that article or rope in the fixed blocking lifting hook drops has been played, at first, rotate the knob, drive two-way threaded rod and rotate, make two fly leaves the recess on lifting hook surface with spacing post of drive simultaneously, make the rectangular plate can move about, hang rope or article in the lifting hook again, cover the rope in the lifting hook with the rectangular plate, at the rotation knob, drive two-way threaded rod and rotate and make the movable rod drive spacing post insert in the recess on lifting hook surface, fix, be favorable to the lifting hook be difficult for droing when hanging getting article, the security of this device has been improved, the loss that hanging article dropped has been reduced.

2. This combined installation formula lifting hook, through the setting of base, the dead lever, guide pulley and bolt, play the effect that can conveniently change the guide pulley, when needs change the guide pulley, roll out the bolt at dead lever both ends, take out the guide pulley from the surface of dead lever, new guide pulley is being changed, insert the surface of dead lever with new guide pulley, say the guide pulley again and put into the base, screw in the bolt and fix it in the dead lever, be favorable to convenient change guide pulley, the practicality of this device has been improved, the expense that needs to change whole device because of the guide pulley is changed has been reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base structure of the present utility model;

FIG. 3 is a schematic view of a hook according to the present utility model;

FIG. 4 is a schematic view of the movable rod structure of the present utility model.

In the figure: 1. a lifting hook; 2. a round bar; 3. a guide rod; 4. a rectangular plate; 5. a two-way threaded rod; 6. a knob; 7. a movable rod; 8. a limit column; 9. a cylinder; 10. a connecting plate; 11. a connecting column; 12. a limiting ring; 13. a round bar; 14. a gasket; 15. a base; 16. a fixed rod; 17. and a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: a combined installation type lifting hook comprises a lifting hook 1, one end of the lifting hook 1 is movably connected with a round rod 2, both ends of the round rod 2 are fixedly connected with a guide rod 3, the surface of the guide rod 3 is fixedly connected with a rectangular plate 4, the surface of the rectangular plate 4 is movably connected with a bidirectional threaded rod 5, one end of the bidirectional threaded rod 5 is fixedly connected with a knob 6, the functions of fixedly blocking falling of an article or a rope in the lifting hook 1 are achieved through the arrangement of the round rod 2, the guide rod 3, the rectangular plate 4, the bidirectional threaded rod 5, the knob 6, the movable rod 7 and a limit post 8, firstly, the knob 6 is rotated to drive the bidirectional threaded rod 5 to rotate, the two movable rods 7 are separated and simultaneously drive the limit post 8 to leave a groove on the surface of the lifting hook 1, the rectangular plate 4 can move, then the rope or the article is hung in the lifting hook 1, the rectangular plate 4 covers the rope in the lifting hook 1, and the knob 6 is rotated, the movable rod 7 is driven to rotate so that the movable rod 7 drives the limit column 8 to be inserted into the groove on the surface of the lifting hook 1 to fix, the lifting hook 1 is not easy to fall off when lifting articles, the safety of the device is improved, the loss of lifting articles is reduced, the two ends of the two-way threaded rod 5 are connected with the movable rod 7 in a threaded manner, the surface of the movable rod 7 is fixedly connected with the limit column 8, the other end of the lifting hook 1 is fixedly connected with the cylinder 9, the surface of the cylinder 9 is fixedly connected with the connecting plate 10, the function of conveniently replacing the guide wheel 17 is achieved through the arrangement of the base 15, the fixing rod 16, the guide wheel 17 and the bolts at the two ends of the fixing rod 16, the guide wheel 17 is taken out from the surface of the fixing rod 16 when the guide wheel 17 needs to be replaced, the new guide wheel 17 is inserted into the surface of the fixing rod 16, and then the guide wheel 17 is put into the base 15, the bolts are screwed into the fixing rods 16 to fix the fixing rods, so that the guide wheels 17 can be replaced conveniently, the practicability of the device is improved, and the cost for replacing the whole device due to the replacement of the guide wheels 17 is reduced;

the surface of the connecting plate 10 is fixedly connected with a connecting column 11, a semicircular groove is formed in the surface of the connecting column 11, and the connecting plate 10 can be realized through the arrangement of the connecting column 11;

the surface of the connecting column 11 is movably connected with a limiting ring 12, the surface of the limiting ring 12 is fixedly connected with a round rod 13, and the function of rotating the device is achieved through the arrangement of the round rod 13;

the top of the round bar 13 is fixedly connected with a gasket 14, the top of the gasket 14 is fixedly connected with a base 15, and the gasket 14 is arranged to facilitate the connection of the base 15;

the surface of the base 15 is movably connected with a fixed rod 16, the surface of the fixed rod 16 is movably connected with a guide wheel 17, and the function of connecting the crane through a steel rope is achieved through the arrangement of the guide wheel 17;

the two ends of the fixed rod 16 are connected with bolts in a threaded manner, and the fixed rod 16 can be limited by the arrangement of the bolts

The surface of the base 15 is provided with two through holes matched with the fixing rods 16, and the through holes play a role of conveniently inserting the fixing rods 16

Grooves are formed in the surface of the lifting hook 1, the number of the grooves is a plurality, and the grooves are arranged to play a role in limiting through the limiting columns 8

In the utility model, the working steps of the device are as follows:

1. firstly, a knob 6 is rotated to drive a bidirectional threaded rod 5 to rotate, so that two movable rods 7 are separated and simultaneously drive a limit post 8 to leave a groove on the surface of a lifting hook 1, a rectangular plate 4 can move, then a rope or an article is hung in the lifting hook 1, the rectangular plate 4 covers the rope in the lifting hook 1, and the bidirectional threaded rod 5 is driven to rotate by rotating the knob 6, so that the movable rods 7 drive the limit post 8 to be inserted into the groove on the surface of the lifting hook 1 for fixing;

2. when the guide wheel 17 needs to be replaced, the bolts at the two ends of the fixed rod 16 are rotated out, the guide wheel 17 is taken out from the surface of the fixed rod 16, a new guide wheel 17 is replaced, the new guide wheel 17 is inserted into the surface of the fixed rod 16, then the guide wheel 17 is placed in the base 15, and the bolts are screwed into the fixed rod 16 to fix the guide wheel.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A combined mounting type lifting hook, comprising a lifting hook (1), and being characterized in that: the lifting hook is characterized in that one end of the lifting hook (1) is movably connected with a round rod (2), two ends of the round rod (2) are fixedly connected with a guide rod (3), a rectangular plate (4) is fixedly connected with the surface of the guide rod (3), a bidirectional threaded rod (5) is fixedly connected with one end of the bidirectional threaded rod (5) and is fixedly connected with a knob (6), two ends of the bidirectional threaded rod (5) are fixedly connected with a movable rod (7), a limiting column (8) is fixedly connected with the surface of the movable rod (7), a cylinder (9) is fixedly connected with the other end of the lifting hook (1), and a connecting plate (10) is fixedly connected with the surface of the cylinder (9).

2. A modular mounted hook as claimed in claim 1, wherein: the surface of the connecting plate (10) is fixedly connected with a connecting column (11), and a semicircular groove is formed in the surface of the connecting column (11).

3. A modular mounted hook as claimed in claim 2, wherein: the surface of the connecting column (11) is movably connected with a limiting ring (12), and the surface of the limiting ring (12) is fixedly connected with a round rod (13).

4. A modular mounted hook as claimed in claim 3, wherein: the top of round bar (13) fixedly connected with gasket (14), the top fixedly connected with base (15) of gasket (14).

5. A modular mounted hook as claimed in claim 4, wherein: the surface of base (15) swing joint has dead lever (16), the surface swing joint of dead lever (16) has guide pulley (17).

6. A modular mounted hook as claimed in claim 5, wherein: bolts are connected to two ends of the fixing rod (16) in a threaded mode, and the number of the bolts is two.

7. A modular mounted hook as claimed in claim 4, wherein: through holes matched with the fixing rods (16) are formed in the surface of the base (15), and the number of the through holes is two.

8. A modular mounted hook as claimed in claim 1, wherein: grooves are formed in the surface of the lifting hook (1), and the number of the grooves is a plurality of.