Lifting appliance structure for wire pickling

Abstract

The hanger structure comprises a hanger transverse beam, reinforcing fixing plates are fixed to the left portion and the right portion of the top face of the hanger transverse beam, and a first hanging ring is fixed to the middle of the top face of each reinforcing fixing plate. Vertical rod bodies vertically extending downwards are fixed to the left portion and the right portion of the bottom face of the lifting appliance transverse beam, hook parts extending and bending forwards are formed at the bottom ends of the vertical rod bodies, a transverse supporting rod is inserted into the two hook parts in a sleeved mode, and the bottom face of the corresponding part of the transverse supporting rod abuts against the bottom faces of inserting holes of the hook parts in a pressed mode. The transverse supporting rods are convenient to mount and dismount, steel bars are very convenient to mount and dismount on the transverse supporting rods, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel bar tensile wire processing equipment technical field more specifically relates to a kind of lifting appliance structure for wire rod pickling. BACKGROUND

[0002] The existing steel bar wire drawing is that steel bar is elongated and thin by cold drawing operation, then, it is coiled into coil.

[0003] And after wire drawing, steel bar wire needs to be pickled, pickling is to remove the oxide skin and rust on the surface of steel by acid solution;

[0004] The existing mode is that multiple coiled steel bar wires are sleeved on horizontal rod, then, horizontal rod is installed on the lifting hook of crane, however, since horizontal rod is long rod, it is very troublesome when lifting, therefore, ring body is welded or fixed on the both ends of horizontal rod, then, two steel wires are installed on the ring body, the upper portion of two steel wires is installed lifting ring, it can be hung on the lifting hook of crane, then, lifting is carried out, and the lifting ring of steel wire needs to be installed on the lifting hook each time, and when lowering, two lifting rings need to be removed, and when horizontal rod is loaded and unloaded, steel wire also needs to be disassembled, otherwise, it will affect the loading and unloading of steel bar wire, which is very troublesome and low in efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the insufficient of prior art, provide a kind of lifting appliance structure for wire rod pickling, it makes horizontal support rod installation and dismounting convenient, makes it very convenient to install and dismount steel bar wire on it, and use effect is good.

[0006] The utility model solves the technical problem of the scheme:

[0007] A kind of lifting appliance structure for wire rod pickling, including lifting appliance horizontal beam, the top surface left part and right part of the lifting appliance horizontal beam are fixed with reinforcing fixed plate, the top surface middle part of reinforcing fixed plate is fixed with first lifting ring;

[0008] The bottom surface left part and right part of the lifting appliance horizontal beam are fixed with the vertical rod body extending vertically downwards, the bottom end of vertical rod body is shaped with the hook portion extending forward and bending, horizontal support rod is inserted in two hook portions, the bottom surface of corresponding part of horizontal support rod is pressed on the bottom surface of the insertion hole of hook portion;

[0009] Locking lifting rod is installed in the middle part of the vertical rod body, the bottom end of locking lifting rod is fixed with lower pressing plate, lower pressing plate is pressed on the top surface of the front end of hook portion and covers the insertion hole of hook portion, horizontal support rod is below lower pressing plate.

[0010] The top surface of the reinforcing fixed plate is fixed with a middle fixed block in the middle, and the top surface of the middle fixed block is fixed with a first lifting ring in the middle.

[0011] The middle part of the vertical rod body is fixed with a middle horizontal fixed plate, the front part of the middle horizontal fixed plate is above the corresponding end of the transverse supporting rod, the middle part of the front part of the middle horizontal fixed plate is formed with a central vertical through hole, a locking lifting rod is inserted into the central vertical through hole, the top end of the locking lifting rod extends out of the top end of the central vertical through hole and is fixed with an upper limiting plate, and the bottom surface of the upper limiting plate is pressed against the top surface of the middle horizontal fixed plate.

[0012] The rear part of the lower pressing plate is formed with a rear vertical through hole, and the vertical rod body is inserted into the rear vertical through hole.

[0013] The top surface of one side of the middle horizontal fixed plate is movably connected with a rotating pressing block through a hinge shaft, and the bottom surface of the rotating pressing block is close to or close to the top surface of the corresponding upper limiting plate.

[0014] The protruding effect of the utility model is:

[0015] When the transverse supporting rod is installed, it only needs to be inserted into the insertion hole of the two hook parts, and the installation and positioning of the transverse supporting rod can be realized by pressing the lower pressing plate, so that it will not fall off from the two hook parts, and normal lifting is ensured.

[0016] Meanwhile, it only needs to be hung on the lifting hook of the crane, and can be lifted by the crane, which is convenient to install, and the main lifting ring is pulled tight through the steel wire ropes of the two first lifting rings, so that the balance of the material below is ensured, the lifting stability is high, and the effect is good. DRAWINGS:

[0017] Figure 1 is a partial structure schematic view of the utility model;

[0018] Figure 2 is Figure 1 a partial enlarged view of

[0019] Figure 3 is a partial side view of the vertical rod body;

[0020] Figure 4 is a partial top view of the upper limiting plate. DETAILED DESCRIPTION:

[0021] Embodiment, see as Figures 1 to 4As shown, a wire rod pickling lifting device structure comprises a lifting device transverse beam 10, the top surface of the lifting device transverse beam 10 is fixed with a reinforcing fixed plate 11 on the left and right parts, the top surface of the reinforcing fixed plate 11 is fixed with an intermediate fixed block 13 in the middle part, the top surface of the intermediate fixed block 13 is fixed with a first lifting ring 12 in the middle part, each first lifting ring 12 is installed with a steel wire rope 1 (chain can also be used), the upper ends of the two steel wire ropes 1 are installed on the same main lifting ring 2.

[0022] The bottom part of the main lifting ring 2 is fixed with an intermediate partition block 3 in the middle part, the upper parts of the two steel wire ropes 1 are on the left and right sides of the intermediate partition block 3.

[0023] This structure makes the lifting device transverse beam 10 stable when the main lifting ring 2 is hung on the lifting hook of the crane, and ensures balanced force.

[0024] Further, the bottom surface of the lifting device transverse beam 10 is fixed with a vertical rod body 20 extending vertically downward on the left and right parts, the bottom end of the vertical rod body 20 is formed with a hook part 21 extending forward and bending, a transverse support rod 30 is inserted into the two hook parts 21, the bottom surface of the corresponding part of the transverse support rod 30 is pressed against the bottom surface of the insertion hole of the hook part 21.

[0025] The middle part of the vertical rod body 20 is installed with a locking lifting rod 40, the bottom end of the locking lifting rod 40 is fixed with a pressing plate 41, the pressing plate 41 is pressed against the top surface of the front end of the hook part 21 and covers the insertion hole of the hook part 21, and the transverse support rod 30 is below the pressing plate 41.

[0026] Further, the middle part of the vertical rod body 20 is welded with an intermediate horizontal fixed plate 22, the front part of the intermediate horizontal fixed plate 22 is above the corresponding end of the transverse support rod 30, the front part of the intermediate horizontal fixed plate 22 is formed with a central vertical through hole in the middle part, the locking lifting rod 40 is inserted into the central vertical through hole, the top end of the locking lifting rod 40 extends out of the top end of the central vertical through hole and is fixed with an upper limiting plate 42, the bottom surface of the upper limiting plate 42 is pressed against the top surface of the intermediate horizontal fixed plate 22.

[0027] Further, the middle part of the rear part of the pressing plate 41 is formed with a rear vertical through hole, the vertical rod body 20 is inserted into the rear vertical through hole.

[0028] Further, the left and right ends of the transverse support rod 30 are fixed with limiting end plates 31, the limiting end plates 31 are outside the corresponding hook parts 21 and are in contact with the outer side wall surfaces of the corresponding hook parts 21. The two limiting end plates 31 make the transverse support rod 30 not fall off from the insertion holes of the two hook parts 21 after being inserted into the insertion holes.

[0029] Further, the top surface of one side of the intermediate horizontal fixed plate 22 is movably connected with a rotating pressing block 23 through a hinge shaft, and the bottom surface of the rotating pressing block 23 is close to or close to the top surface of the corresponding upper limiting plate 42.

[0030] Further, the bottom surface of the part of the rotating pressing block 23 above the top surface of the corresponding upper limiting plate 42 is fixed with a guide limiting part 24 (the guide limiting part 24 is an elastic block), and the guide limiting part 24 is in the arc-shaped groove 43 formed on the top surface of the corresponding upper limiting plate 42, and the front end of the arc-shaped groove 43 protrudes from the front wall surface of the upper limiting plate 42.

[0031] In use, the present embodiment can wrap a plurality of steel wire coils on the transverse support rod 30, and the hook of the crane moves the spreader beam 10 to the upper side of the transverse support rod 30 and close to the transverse support rod 30, at this time, the two hook parts 21 are at the rear of the transverse support rod 30, the transverse support rod 30 is lifted and inserted into the insertion hole of the two hook parts 21, in installation, the lower pressing plate 41 is lifted, after installation, the lower pressing plate 41 falls by gravity, so that the lower pressing plate 41 is pressed on the top surface of the front end of the hook part 21 and covers the insertion hole of the hook part 21, and the transverse support rod 30 is below the lower pressing plate 41, and locking is achieved.

[0032] Then, the corresponding rotating pressing block 23 is rotated, so that the guide limiting part 24 is in the arc-shaped groove 43 formed on the top surface of the corresponding upper limiting plate 42 and is rotated, until the bottom surface of the rotating pressing block 23 is close to or close to the top surface of the corresponding upper limiting plate 42, locking is achieved, wherein a torsion spring is sleeved on the hinge shaft movably connecting the rotating pressing block 23 with the intermediate horizontal fixed plate 22, one end of the torsion spring is stressed on the intermediate horizontal fixed plate 22, and the other end is stressed on the rotating pressing block 23, which can ensure that the guide limiting part 24 is inserted into the arc-shaped groove 43 and abuts against the side wall of the inner end of the arc-shaped groove 43 and is not easy to slide out;

[0033] At this time, the transverse support rod 30 will not be removed from the two hook parts 21, and the connection is firm, then the present embodiment can be lifted by the crane, and the transverse support rod 30 and the steel wire thereon enter the pickling tank for pickling.

[0034] After completion, when disassembly is needed, the rotating pressing block 23 can be pulled by hand to separate it from the upper limiting plate 42, then the upper limiting plate 42 is lifted to complete the separation, at this time, when the hand pulling the rotating pressing block 23 is released, the rotating pressing block 23 will be reset by the torsion spring, but the upper limiting plate 42 will not be limited at this time, at this time, only the lower pressing plate 41 needs to be lifted, and the corresponding part of the transverse support rod 30 can be removed from the insertion hole of the hook part 21, which is very convenient.

[0035] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A wire pickling sling structure comprising a sling cross beam (10), characterized in that: The left and right parts of the top surface of the sling transverse beam (10) are fixed with reinforcing fixed plates (11), and the middle part of the top surface of the reinforcing fixed plate (11) is fixed with a first lifting ring (12); The left and right parts of the bottom surface of the sling transverse beam (10) are fixed with downward vertically extending vertical rod bodies (20), and the bottom end of the vertical rod body (20) is shaped with a forward extending bent hook part (21), the transverse support rod (30) is inserted into the two hook parts (21), and the bottom surface of the corresponding part of the transverse support rod (30) is pressed against the bottom surface of the insertion hole of the hook part (21); The middle part of the vertical rod body (20) is installed with a locking lifting rod (40), the bottom end of the locking lifting rod (40) is fixed with a downward pressing plate (41), the downward pressing plate (41) is pressed against the top surface of the front end of the hook part (21) and covers the insertion hole of the hook part (21), and the transverse support rod (30) is below the downward pressing plate (41).

2. The wire pickling sling structure according to claim 1, characterized in that: The middle part of the top surface of the reinforcing fixed plate (11) is fixed with an intermediate fixed block (13), the middle part of the top surface of the intermediate fixed block (13) is fixed with a first lifting ring (12), a steel wire rope (1) is installed on each first lifting ring (12), and the upper ends of the two steel wire ropes (1) are installed on the same main lifting ring (2).

3. The wire pickling sling structure according to claim 2, characterized in that: The middle part of the bottom of the main lifting ring (2) is fixed with an intermediate separation block (3), and the upper parts of the two steel wire ropes (1) are located on the left and right sides of the intermediate separation block (3).

4. The wire pickling sling structure according to claim 1, characterized in that: The middle part of the vertical rod body (20) is fixed with an intermediate horizontal fixed plate (22), the front part of the intermediate horizontal fixed plate (22) is above the corresponding end of the transverse support rod (30), the middle part of the front part of the intermediate horizontal fixed plate (22) is shaped with a central vertical through hole, the locking lifting rod (40) is inserted into the central vertical through hole, the top end of the locking lifting rod (40) protrudes from the top end of the central vertical through hole and is fixed with an upper limiting plate (42), and the bottom surface of the upper limiting plate (42) is pressed against the top surface of the intermediate horizontal fixed plate (22).

5. The wire pickling sling structure according to claim 1, characterized in that: The middle part of the rear part of the downward pressing plate (41) is shaped with a rear vertical through hole, and the vertical rod body (20) is inserted into the rear vertical through hole.

6. The wire pickling sling structure according to claim 1, characterized in that: The left and right ends of the transverse support rod (30) are fixed with limiting end plates (31), the limiting end plates (31) are outside the corresponding hook parts (21), and the end plates abut against the outer side wall surfaces of the corresponding hook parts (21).

7. The wire pickling sling structure according to claim 4, characterized in that: The top surface of one side of the intermediate horizontal fixed plate (22) is movably connected with a rotating pressing block (23) through a hinge shaft, and the bottom surface of the rotating pressing block (23) is close to or abuts against the top surface of the corresponding upper limiting plate (42).

8. The wire pickling sling structure according to claim 7, characterized in that: The bottom surface of the part of the rotating pressing block (23) above the top surface of the corresponding upper limiting plate (42) is fixed with a guide limiting part (24), the guide limiting part (24) is located in an arc-shaped groove (43) formed in the top surface of the corresponding upper limiting plate (42), and the front end of the arc-shaped groove (43) protrudes from the front wall surface of the upper limiting plate (42).

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