CN219585636U

CN219585636U - Lifting appliance for lifting casting rod

Info

Publication number: CN219585636U
Application number: CN202223069178.0U
Authority: CN
Inventors: 周利敏; 魏孟霜; 孙会彭; 李世一
Original assignee: Henan Mingtai Al Industrial Co ltd
Current assignee: Henan Mingtai Al Industrial Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-08-25
Anticipated expiration: 2032-11-19

Abstract

The utility model relates to the technical field of hoisting equipment, in particular to a lifting appliance for hoisting a casting rod. The device comprises a cross beam, a lifting assembly is arranged at the top of the cross beam and comprises two lifting lugs and a combination ring, the two lifting lugs are symmetrically arranged at the top of the cross beam and are respectively connected with a first chain, the two first chains are respectively connected with the combination ring, lower fixing plates are arranged at the bottoms of the two ends of the cross beam, a plurality of second shackles are arranged on the lower fixing plates at intervals, each second shackles are respectively connected with a second chain, and the lower end of each second chain is connected with a lifting hook assembly for lifting the casting rod. The utility model can effectively reduce the phenomenon of collision between adjacent casting bars in the process of lifting the casting bars, thereby reducing the quality problem of recession on the outer surface of the casting bars and improving the production quality of the casting bars.

Description

Lifting appliance for lifting casting rod

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a lifting appliance for hoisting a casting rod.

Background

In the casting process of the casting rod, after the casting rod is cast and molded and is completely cooled, the casting rod needs to be transported to a designated position through a lifting appliance. At present, a mode of bundling and lifting is generally adopted for transferring the casting bars, a plurality of casting bars are stacked on a cloth bag, the cloth bag is bundled on the surface of the casting bars, and then a travelling crane is adopted for lifting the casting bars to a designated position.

The prior art adopts the mode of binding the handling to transport the cast rod, because the manual work stacks the cast rod on the sack, the cast rod can't place neatly, leads to the focus unstable in the handling process, and the sack easily appears rocking phenomenon in the sky, causes a plurality of cast rods that pile up and place together to rub each other and collide, also can appear the phenomenon of colliding with when stacking the cast rod on the sack simultaneously to lead to the sunken quality problem of surface appearance of cast rod, so as to influence the production quality of cast rod.

Disclosure of Invention

The lifting appliance for lifting the casting rod aims at solving the quality problem that the surface of the casting rod is easy to dent in the mode of binding and lifting in the prior art, and can effectively prevent the casting rod from mutually colliding in the lifting process, reduce the phenomenon that the surface of the casting rod is dented and improve the production quality of the casting rod.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a hoist for cast rod hoist and mount, includes the cast rod, still includes the crossbeam, the top of crossbeam is provided with the hoisting assembly, the hoisting assembly includes two lugs and combination ring, two the lug symmetry sets up at the crossbeam top, and is connected with the chain respectively one, two the chain is connected with the combination ring respectively, when using this device handling cast rod, makes crane hook on the combination ring to realize the purpose of handling cast rod through this hoist.

The utility model discloses a cast rod casting device, including crossbeam, support hook, dead lever, lower fixed plate, a plurality of shackles of having laid on the both ends bottom of crossbeam, a plurality of shackles of having laid down on the fixed plate down, every the shackles of all being connected with the chain two, the lower extreme of chain two is connected with and is used for the handling the lifting hook subassembly of cast rod, the lifting hook subassembly includes support hook one, support hook two and dead lever, the cross-section of support hook one and support hook two all is "U" shape structure, the upper end of support hook one and the upper end fixed connection of support hook two, the dead lever is located between support hook one and the support hook two, and both ends are connected with support hook one and support hook two respectively, can carry out handling to a plurality of cast rods simultaneously through the lifting hook subassembly of two lower fixed plate bottom installations.

Further, the lifting lug is connected with a shackle I, two ends of the chain I are provided with the chain shackle I, and the chain I is detachably connected with the shackle I and the combination ring through the chain shackle I.

Further, the cross section of crossbeam is "worker" font structure, crossbeam tip both sides all are equipped with the curb plate with lower fixed plate fixed connection, the corner of crossbeam is provided with the reinforcing plate, and wherein the curb plate plays firm fixed effect to lower fixed plate.

Further, the second shackle is detachably arranged on the lower fixed plate through a bolt pin shaft, the second shackle is arranged at two ends of the second chain, the upper end of the second chain is detachably connected with the second shackle through the second chain, the second shackle is detachably connected with the lower fixed plate, and the distance between two adjacent lifting hook assemblies can be conveniently adjusted.

Further, the lower end of the second chain is detachably connected with a connecting ring through the second chain shackle, the connecting ring is fixed at the tops of the first supporting hook and the second supporting hook in a welding mode, and the connecting ring plays a role in connecting the second chain and the lifting hook component.

Through the technical scheme, the utility model has the beneficial effects that:

the utility model can avoid the phenomenon of collision when carrying and placing the casting bars, and can effectively reduce the phenomenon of collision between adjacent casting bars in the process of lifting the casting bars, thereby reducing the quality problem of concave appearance on the outer surface of the casting bars and improving the production quality of the casting bars.

According to the utility model, the two ends of the casting rod are respectively arranged on the two mutually corresponding lifting hook assemblies so as to conveniently lift the casting rod to be transported, wherein the first supporting hook and the second supporting hook are clamped on the two sides of the lower part of the end part of the casting rod, so that the first supporting hook and the second supporting hook play a role in supporting the casting rod. By connecting the two first chains at the top of the cross beam, when the travelling crane lifts the casting rod through the lifting appliance, the balance of the lifting appliance in the moving process is ensured.

Drawings

FIG. 1 is a schematic view of a hanger for lifting casting bars according to the present utility model;

FIG. 2 is a schematic diagram II of a hanger for lifting casting bars according to the present utility model;

FIG. 3 is a schematic diagram III of a hanger for lifting casting bars according to the present utility model;

fig. 4 is an enlarged view at a in fig. 1;

fig. 5 is an enlarged view at B in fig. 2.

The reference numerals in the drawings are: 1 is a cross beam, 101 is a reinforcing plate, 2 is a lifting lug, 3 is a shackle, 4 is a chain I, 401 is a chain shackle, 5 is a combined ring, 6 is a side plate, 7 is a lower fixed plate, 8 is a shackle II, 9 is a chain II, 10 is a chain shackle II, 11 is a bolt pin, 12 is a lifting hook component, 13 is a connecting ring, 14 is a supporting hook I, 15 is a fixed rod, 16 is a casting rod, and 17 is a supporting hook II.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

as shown in fig. 1 to 5, a lifting appliance for lifting a casting rod comprises a casting rod 16 and further comprises a cross beam 1, wherein a lifting assembly is arranged at the top of the cross beam 1 and comprises two lifting lugs 2 and a combined ring 5, the two lifting lugs 2 are symmetrically arranged at the top of the cross beam 1 and are respectively connected with a first chain 4, the two first chains 4 are respectively connected with the combined ring 5, the lifting lugs 2 are fixedly connected with the cross beam 1 in the embodiment, the combined ring 5 is composed of a large O-shaped ring and two small O-shaped rings, and the first chains 4 are detachably connected with the small O-shaped rings through a first chain shackle 401.

The bottom of each end of the cross beam 1 is provided with a lower fixing plate 7, a plurality of shackles 8 are arranged on the lower fixing plates 7 at intervals, the number of shackles 8 on each lower fixing plate 7 is 5, each shackles 8 is connected with a chain II 9, the lower end of each chain II 9 is connected with a lifting hook component for lifting the cast rod 16, the lifting hook component 12 comprises a first supporting hook 14, a second supporting hook 17 and a fixing rod 15, the sections of the first supporting hook 14 and the second supporting hook 17 are of a U-shaped structure, the upper ends of the first supporting hook 14 and the second supporting hook 17 are connected with the upper ends of the second supporting hooks 17 at an angle, the fixing rod 15 is positioned between the first supporting hook 14 and the second supporting hooks 17, the two ends of the fixing rod 15 are respectively connected with the first supporting hook 14 and the second supporting hooks 17, the fixing rod 15 is welded and fixed with the first supporting hooks 14 and the second supporting hooks 17, the lower ends of the first supporting hooks 14 and the second supporting hooks 17 are respectively, the diameter of the lifting hooks 16 can be smaller than the diameter of the cast rod 16, and the lifting hook component can be lifted by the corresponding to the diameter of the cast rod 16.

The lifting lug 2 is connected with a shackle one 3, two ends of a chain one 4 are provided with a chain shackle one 401, and the chain one 4 is detachably connected with the shackle one 3 and the combination ring 5 through the chain shackle one 401.

The cross section of the beam 1 is of an I-shaped structure, two sides of the end part of the beam 1 are respectively provided with a side plate 6 fixedly connected with a lower fixed plate 7, and reinforcing plates 101 are arranged at corners of the beam 1, and the reinforcing plates 101 play a role in stabilizing and reinforcing the beam 1.

The second shackle 8 is detachably arranged on the lower fixed plate 7 through a bolt pin shaft 11, two ends of the second chain 9 are respectively provided with the second chain shackle 10, and the upper end of the second chain 9 is detachably connected with the second shackle 8 through the second chain shackle 10. Each lower fixing plate 7 is provided with a first group of fixing holes and a second group of fixing holes, the number of the first fixing holes is 5, the number of the second fixing holes is 6, and in the embodiment, the bolt pin 11 is used for installing the second shackle on the lower fixing plate 7 through the first fixing holes. Depending on the diameter of the rod 16, the positions of the shackle two 8 and the hook assembly 12 may be changed and the number of shackle two 8 and hook assemblies 12 increased.

The lower extreme of chain II 9 is connected with go-between 13 through chain shackle II 10 can be dismantled, go-between 13 welded fastening is at the top of support hook I14 and support hook II 17, according to the cast rod 16 diameter size of handling, is convenient for change the lifting hook subassembly 12 of different models through go-between 13.

In use, the proper hook assembly 12 is preferably selected based on the diameter of the lifting bar 16, i.e., the distance between the lower ends of the first support hooks 14 and the second support hooks 17 is less than the diameter of the bar 16. When lifting the casting rod 16, two ends of the casting rod 16 to be lifted are respectively placed on the two corresponding lifting hook assemblies 12, so that the ends of the casting rod 16 are positioned on the first supporting hook 14 and the second supporting hook 17, and the casting rod 16 can be lifted under the action of the two lifting hook assemblies 12. After a plurality of casting bars 16 are placed on two corresponding hook assemblies 12 one by one, the hooks of the travelling crane are hung on the combined ring 5, and under the action of the first chain 4, the cross beam 1 and the second chain 9, the casting bars 16 can be lifted to a designated position through the travelling crane.

As shown in fig. 2, it should be noted that the lifting device is applicable to lifting of casting bars 16 with different lengths, each second chain 9 rotates outwards under the action of the second chain shackle 10, and the second chain 9 drives the hook assemblies 12 to move, so that the distance between the two hook assemblies 12 corresponding to each other is increased, and the two hook assemblies 12 corresponding to each other can lift casting bars 16 with different lengths, wherein the working angle of the second chain 9 rotating outwards is 0 ° to 25 °, that is, when the two second chains 9 corresponding to each other rotate outwards by 25 °, the maximum length casting bar 16 which can be lifted by the lifting device.

The above embodiments are only preferred embodiments of the utility model and do not limit the scope of the utility model, so all equivalent changes or modifications made by the technical solution described in the patent claims are included in the scope of the utility model.

Claims

1. The lifting appliance for lifting the casting rod comprises the casting rod (16) and is characterized by further comprising a cross beam (1), wherein a lifting assembly is arranged at the top of the cross beam (1), the lifting assembly comprises two lifting lugs (2) and a combined ring (5), the two lifting lugs (2) are symmetrically arranged at the top of the cross beam (1) and are respectively connected with a first chain (4), and the two first chains (4) are respectively connected with the combined ring (5);

the bottom of two ends of the cross beam (1) is provided with lower fixing plates (7), a plurality of shackle two (8) are arranged on the lower fixing plates (7) at intervals, each shackle two (8) is connected with a chain two (9), the lower end of each chain two (9) is connected with a lifting hook assembly (12) for lifting a casting rod (16), each lifting hook assembly (12) comprises a first supporting hook (14), a second supporting hook (17) and a fixing rod (15), the cross sections of the first supporting hook (14) and the second supporting hook (17) are of a U-shaped structure, the upper ends of the first supporting hooks (14) are fixedly connected with the upper ends of the second supporting hooks (17), and the fixing rods (15) are positioned between the first supporting hooks (14) and the second supporting hooks (17) and are respectively connected with the first supporting hooks (14) and the second supporting hooks (17) at two ends;

two ends of the second chain (9) are respectively provided with a second chain shackle (10), and the upper end of the second chain (9) is detachably connected with the second shackle (8) through the second chain shackle (10); the lower end of the second chain (9) is detachably connected with a connecting ring (13) through a second chain shackle (10), and the connecting ring (13) is welded and fixed at the tops of the first supporting hook (14) and the second supporting hook (17).

2. A lifting appliance for lifting a casting rod according to claim 1, characterized in that the lifting lug (2) is connected with a shackle one (3), both ends of the chain one (4) are provided with a chain shackle one (401), and the chain one (4) is detachably connected with the shackle one (3) and the combination ring (5) through the chain shackle one (401) respectively.

3. The lifting appliance for lifting casting bars according to claim 1, wherein the cross section of the cross beam (1) is of an I-shaped structure, two sides of the end part of the cross beam (1) are provided with side plates (6) fixedly connected with a lower fixing plate (7), and reinforcing plates (101) are arranged at corners of the cross beam (1).

4. A lifting appliance for lifting a casting rod according to claim 1, characterized in that the shackle two (8) is detachably arranged on the lower fixing plate (7) by means of a bolt pin (11).