CN218231509U - Aluminum casting rod lifting appliance - Google Patents
Aluminum casting rod lifting appliance Download PDFInfo
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- CN218231509U CN218231509U CN202222186889.XU CN202222186889U CN218231509U CN 218231509 U CN218231509 U CN 218231509U CN 202222186889 U CN202222186889 U CN 202222186889U CN 218231509 U CN218231509 U CN 218231509U
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Abstract
The utility model relates to an aluminum cast bar hanger, which comprises a hanger body, wherein the hanger body comprises a hanging ring, a lifting chain, a cross beam and a hanging piece; the lifting rings are provided with two lifting chains and connected with the cross beam through the lifting chains, a plurality of groups of lifting pieces are arranged below the cross beam, the number of each group of lifting pieces is two, and the two lifting pieces of each group are oppositely arranged at two ends of the cross beam; each hanging piece comprises a hoisting chain and a clamp which are arranged up and down, the cross beam is connected with the clamp through the hoisting chain, and the clamp comprises a clamping rod, a connecting rod and a handle; the clamping rods are symmetrically arranged on two sides of the lower end of each lifting chain, the two clamping rods are arranged in an inverted V shape, each clamping rod is bent in a [ -shape, the two connecting rods are arranged between the two clamping rods from top to bottom, and the handle is arranged between the two connecting rods. The utility model discloses can once only transfer 5-6 cast the stick, improve and transport efficiency, can once only accomplish with the required aluminium of single-layer tray and cast the stick hoist and mount, safe, orderly putting into the stove.
Description
Technical Field
The utility model relates to an aluminium casting stick handling technical field especially relates to aluminium casting stick hoist.
Background
The casting branch factory production of our company is increasingly diversified, the diameter of the cast aluminum rod is 381mm and 457mm, the cast aluminum rod needs to be horizontally hung on a tray of a homogenizing furnace through a hanger, and then the cast aluminum rod enters the homogenizing furnace for homogenizing treatment.
The existing lifting appliance of our company adopts a steel wire rope which is wound and annularly sleeved at the end part of an aluminum cast rod, and the lifting appliance can be used for transferring one steel wire rope at a time when the steel wire rope is used for horizontal lifting, so that the time and the labor are consumed, and the transferring efficiency is low; the steel wire rope has sliding risk during hoisting, and has great potential safety hazard. Simultaneously need reserve the space that the hoist got into, deviate from between the aluminium cast stick, need reserve the interval so that wire rope pulls down from aluminium cast stick tip between the adjacent aluminium cast stick promptly, leads to aluminium cast stick can not neatly put, and the homogeneity stove is placed the tray and can not be full, causes cast stick hoist and mount transportation time long, and homogeneity stove dress stove is inefficient.
Disclosure of Invention
The utility model discloses a solve wire rope handling inefficiency, wire rope and aluminium cast the stick and dismantle inconvenient problem, provide aluminium and cast excellent hoist, adopt novel hoist according to aluminium cast excellent characteristic, once only can cast excellent hoist and mount with the required aluminium of tray and accomplish, safe, orderly putting into the stove, get and put the convenience, safe high-efficient.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the aluminum cast bar lifting appliance comprises a lifting appliance body, wherein the lifting appliance body comprises a lifting ring, a lifting chain, a cross beam and a lifting piece;
the lifting rings are provided with two lifting chains, the lifting rings are connected with the cross beam through the lifting chains, the cross section of the cross beam is I-shaped, a plurality of groups of lifting pieces which are arranged in parallel are arranged below the cross beam, the number of each group of lifting pieces is two, and the two lifting pieces of each group are oppositely arranged at two ends of the cross beam;
each hanging piece comprises a hoisting chain and a clamp for hooking the aluminum casting rod, the hoisting chain is arranged up and down, the cross beam is connected with the clamp through the hoisting chain, and the clamp comprises a clamping rod, a connecting rod and a handle;
the clamping rods are symmetrically arranged on two sides of the lower end of each lifting chain, the two clamping rods are arranged in an inverted V shape, each clamping rod is bent in a [ -shape, the two connecting rods are arranged between the two clamping rods from top to bottom, and the handle is arranged between the two connecting rods, so that the operation of the clamping device is facilitated.
Furthermore, the two hoisting chains are arranged in an inverted V shape, the upper end of each hoisting chain is provided with a first shackle, the hoisting chains are connected with the hanging ring through the first shackles, and the lower ends of the two hoisting chains are respectively connected with the two ends of the cross beam.
Furthermore, the crossbeam includes the girder and sets up the strutbeam at girder both ends, and the girder is "I" shape with strutbeam connection back cross-section, still is provided with the floor between girder and the strutbeam, improves the intensity of crossbeam.
Furthermore, lifting lugs are arranged at two ends of the main beam, a second shackle is arranged at the lower end of each lifting chain, and the lifting chains are connected with the lifting lugs through the second shackles; the lifting piece is connected below the support beam, the upper end of the lifting chain is provided with a third shackle, and the lifting chain is connected with the support beam through the third shackle.
Furthermore, two the connecting rod length differs, and the connecting rod welds with the kelly, and the handle cross-section is "[" shape, and the handle welds between two connecting rods, improves the intensity of fixture.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design, through the piece that hangs of preparation unidimensional, can the cast stick of two kinds of aluminium of handling diameter 381mm and 457mm, five big sizes of group or six small-size of group's the piece that hangs can be installed to the crossbeam below, and then can once only transfer 5 diameter 381 mm's of diameter aluminium cast stick or 6 diameter 457 mm's aluminium cast stick, compare in the single hoist and mount before, can improve and transport efficiency 5 to 6 times.
The utility model discloses when the homogeneity stove loads into a stove, can once only parallel handling the aluminium cast stick of the maximum loading capacity of every layer of tray of homogeneity stove, many fast handling. Meanwhile, the aluminum cast rods can be placed in place and in order at one time, secondary adjustment after the aluminum cast rods are placed is avoided, the aluminum cast rods are placed into the furnace safely and in order, and the homogenizing furnace is safe and reliable to operate.
The utility model discloses fixture design benefit can effectively catch on the aluminium and cast the stick, guarantees the safe and reliable of handling, and fixture and aluminium cast the stick simultaneously and insert, deviate from conveniently, can simplify operation method, reduce operating personnel's the volume of occuping, shorten the accent fortune charge time.
Drawings
Fig. 1 is a front view of the aluminum cast rod hanger of the present invention.
Fig. 2 is a side view of the aluminum cast rod hanger of the present invention.
Fig. 3 is a top view of the aluminum cast rod hanger of the present invention.
Fig. 4 is a front view of the aluminum cast rod hanger of the present invention mounted with the fixture.
Fig. 5 is a side view of the aluminum cast rod hanger of the present invention installed with the fixture.
Fig. 6 is a plan view of the aluminum cast rod hanger of the present invention mounted with the clamps.
Fig. 7 is a schematic view of the installation hole layout of the aluminum cast rod hanger of the present invention.
Fig. 8 is a schematic view of the aluminum cast rod hanger of the present invention for lifting the aluminum cast rod with a diameter 381mm by using a small-sized hanger.
FIG. 9 is a schematic view of the aluminum cast rod hanger of the present invention adopting a large-size hanger to hoist aluminum cast rods with a diameter of 457mm.
The reference numbers in the drawings are as follows: the lifting device comprises a lifting ring 1, a lifting chain 2, a cross beam 3, a main beam 31, a supporting beam 32, a lifting chain 41, a clamping device 42, a first shackle 5, a rib plate 6, a lifting lug 7, a second shackle 8, a third shackle 9, a clamping rod 10, a connecting rod 11, a handle 12, an aluminum casting rod 13, a first mounting hole 14 and a second mounting hole 15.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1 to 9, the aluminum cast bar lifting appliance comprises a lifting appliance body, wherein the lifting appliance body comprises a lifting ring 1, a lifting chain 2, a cross beam 3 and a lifting piece.
The lifting ring 1 is a standard part, two hoisting chains 2 are arranged on the lifting ring 1, the two hoisting chains 2 are arranged in an inverted V shape, and the hoisting chains 2 are also standard parts. When the hoisting chains 2 and the lifting rings 1 are installed, the upper end of each hoisting chain 2 is provided with a shackle 5, and the hoisting chains 2 are connected with the lifting rings 1 through the shackles 5.
When the hoisting chains 2 and the cross beam 3 are installed, the lower ends of the two hoisting chains 2 are respectively connected with the two ends of the cross beam 3. Specifically, lifting lugs 7 are arranged at two ends of the main beam 31, a shackle II 8 is arranged at the lower end of each lifting chain 2, the lifting chains 2 are connected with the lifting lugs 7 through the shackle II 8, and then the lifting chains 2 and the cross beam 3 are effectively installed.
A plurality of groups of hanging pieces which are arranged in parallel are arranged below the cross beam 3, the number of each group of hanging pieces is two, and the two hanging pieces of each group are oppositely arranged at two ends of the cross beam 3, namely the hanging pieces are connected below the supporting beam 32.
In this embodiment, each hanger comprises a lifting chain 41 arranged up and down and a fixture 42 for hooking the aluminum cast rod 13, the beam 3 is connected with the fixture 42 through the lifting chain 41, and the lifting chain 41 is also a standard component. When the lifting chain 41 is installed on the support beam 32, the upper end of the lifting chain 41 is provided with the third shackle 9, the lifting chain 41 is connected with the support beam 32 through the third shackle 9, and the first shackle 5, the second shackle 8 and the third shackle 9 are standard parts.
The fixture 42 is used for directly contacting and supporting the aluminum cast rod 13, and the fixture 42 comprises a clamping rod 10, a connecting rod 11 and a handle 12. Clamping rods 10 are symmetrically arranged on two sides of the lower end of each lifting chain 41, the clamping rods 10 are welded with the lifting chains 41, the two clamping rods 10 are arranged in a reverse V shape, a certain included angle alpha exists, and each clamping rod 10 is bent in a [ -shape.
Set up two connecting rods 11 from top to bottom between two kelly 10, two connecting rods 11 length differ, and connecting rod 11 welds with kelly 10. The handle 12 is arranged between the two connecting rods 11, the cross section of the handle 12 is in a [ -shape, the handle 12 is welded between the two connecting rods 11, and the clamp 42 can be operated through the handle 12, as shown in fig. 4-6.
Aiming at the aluminum cast rod 13 with the diameter of 381mm and 457mm in production, hanging pieces with two sizes are designed, namely a small-size hanging piece and a large-size hanging piece. The hanging pieces with different sizes have the same structure, but the sizes of the clamping devices 42 are different, that is, the included angle alpha between the two clamping rods 10 of the clamping device 42 is different, so that the maximum distance L between the two clamping rods 10 can be changed, and the value of L is smaller than the diameter of the aluminum cast rod 13 which is hoisted correspondingly.
Meanwhile, because the specifications of the lifted aluminum cast bars 13 are different and the installation number of the hanging pieces is also different, in the embodiment, when the aluminum cast bars 13 with the diameter of 381mm are lifted, six groups of small-size hanging pieces can be installed below the supporting beam 32; when the aluminum cast bar 13 with the diameter of 457mm is selected to be hoisted, five groups of large-size hoisting pieces can be installed below the supporting beam 32.
When the aluminum cast rod 13 with the diameter of 381mm is hoisted, a small-size hoisting piece is selected, namely, a fixture 42 with a small included angle alpha and a small maximum distance L between the clamping rods 10 is selected, and the L of the fixture 42 is smaller than 381mm. When the aluminum cast bar 13 with the diameter of 457mm is hoisted, a large-size hoisting piece is selected, namely, a fixture 42 with a large included angle alpha and a large maximum distance L between the clamping rods 10 is selected, and the L of the fixture 42 is smaller than 457mm.
In order to facilitate the replacement of hanging pieces with different sizes, different mounting holes are formed below the support beams 32, wherein the mounting holes below each support beam 32 comprise six mounting holes I14 and five mounting holes II 15, the mounting holes I14 are used for mounting the shackle III 9 of the hanging piece with the small size, and the mounting holes II 15 are used for mounting the shackle III of the hanging piece with the large size. The first mounting holes 14 and the second mounting holes 15 are all arranged on the same straight line, the distance between the first mounting holes 14 and the second mounting holes 15 is L1, the distance between the second mounting holes 15 is L2, and L1 is smaller than L2, as shown in FIG. 7.
Taking the aluminum cast rod 13 with the diameter of 381mm as an example for hoisting, the hoisting tool body is firstly installed with a traveling crane through the hoisting ring 1, and the traveling crane drives the hoisting tool body to move. Because the diameter of the aluminum cast rod 13 to be hoisted is 381mm, six groups of small-size hoisting pieces can be selected to be installed with the first installation hole 14 on the supporting beam 32, and 12 small-size hoisting pieces are suspended below the cross beam 3 after the installation is finished. After the clamps 42 are moved to the vicinity of the aluminum cast rod 13, the clamps 42 are inserted into the ends of the aluminum cast rod 13 by using the gap between the aluminum cast rod 13 and the ground, the handles 12 are held by hands, after the clamps are lifted, each group of clamps 42 hooks one aluminum cast rod 13, and the aluminum cast rod 13 can be firmly fixed by the clamps 42 by using the self gravity of the aluminum cast rod 13. The aluminum casting rods 13 are driven by the travelling crane to move to the tray of the homogenizing furnace, six aluminum casting rods 13 can be hoisted at one time, and the aluminum casting rods are safely and orderly placed into the furnace, as shown in fig. 8.
The steps of hoisting the aluminum cast rods 13 with the diameter of 457mm are basically the same as the steps described above, five groups of large-size hoisting pieces are selected to be installed in the second installation holes 15 on the support beams 32, and five aluminum cast rods 13 can be hoisted at one time, as shown in fig. 9.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, characteristics and principles of the present invention should be included in the claims of the present invention.
Claims (5)
1. The aluminum cast bar lifting appliance comprises a lifting appliance body and is characterized in that the lifting appliance body comprises lifting rings (1), lifting chains (2), cross beams (3) and lifting pieces;
the lifting rings (1) are provided with two lifting chains (2), the lifting rings (1) are connected with the cross beam (3) through the lifting chains (2), the cross section of the cross beam (3) is I-shaped, a plurality of groups of lifting pieces which are arranged in parallel are arranged below the cross beam (3), the number of each group of lifting pieces is two, and the two lifting pieces of each group are oppositely arranged at two ends of the cross beam (3);
each hanging piece comprises a hanging chain (41) and a clamp (42), the hanging chain (41) is vertically arranged, the clamp (42) is used for hooking the aluminum casting rod (13), the cross beam (3) is connected with the clamp (42) through the hanging chain (41), and the clamp (42) comprises a clamping rod (10), a connecting rod (11) and a handle (12);
each handling chain (41) lower extreme bilateral symmetry sets up kelly (10), two kellies (10) are "Λ" shape and arrange, and every kelly (10) is buckled and is "[" shape, sets up two from top to bottom between two kellies (10) connecting rod (11), sets up between two connecting rod (11) handle (12).
2. The aluminum cast rod lifting appliance according to claim 1, wherein the two lifting chains (2) are arranged in an inverted V shape, the upper end of each lifting chain (2) is provided with a shackle one (5), the lifting chains (2) are connected with the lifting rings (1) through the shackle one (5), and the lower ends of the two lifting chains (2) are respectively connected with two ends of the cross beam (3).
3. The aluminum cast bar hanger according to claim 1, wherein the cross beam (3) comprises a main beam (31) and support beams (32) arranged at two ends of the main beam (31), the cross section of the main beam (31) and the support beams (32) is in an I shape after being connected, and a rib plate (6) is further arranged between the main beam (31) and the support beams (32).
4. The aluminum cast bar lifting appliance according to claim 3, wherein lifting lugs (7) are arranged at two ends of the main beam (31), a second shackle (8) is arranged at the lower end of each lifting chain (2), and the lifting chains (2) are connected with the lifting lugs (7) through the second shackle (8);
the lifting piece is connected below the support beam (32), the upper end of the lifting chain (41) is provided with a shackle III (9), and the lifting chain (41) is connected with the support beam (32) through the shackle III (9).
5. The aluminum cast bar lifting appliance according to claim 1, wherein the two connecting rods (11) are different in length, the connecting rods (11) are welded to the clamping rods (10), the cross section of the handle (12) is in a [ "shape, and the handle (12) is welded between the two connecting rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186889.XU CN218231509U (en) | 2022-08-19 | 2022-08-19 | Aluminum casting rod lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186889.XU CN218231509U (en) | 2022-08-19 | 2022-08-19 | Aluminum casting rod lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218231509U true CN218231509U (en) | 2023-01-06 |
Family
ID=84683656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222186889.XU Active CN218231509U (en) | 2022-08-19 | 2022-08-19 | Aluminum casting rod lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218231509U (en) |
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2022
- 2022-08-19 CN CN202222186889.XU patent/CN218231509U/en active Active
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