CN114368671A - Hard super large disc sling - Google Patents

Abstract

The invention relates to a hard super large disc lifting appliance which comprises a lifting piece, a lining plate and a plurality of supporting units, wherein each supporting unit comprises a rotary disc, a long tongue plate and a driving assembly, the lifting piece is fixedly connected with the lining plate, a cavity is formed in the lining plate, the rotary disc is rotatably arranged on the lining plate, the long tongue plates are slidably arranged on the lining plate, the driving assembly is connected to the rotary disc, and when the driving assembly drives the rotary disc to rotate, the rotary disc can drive the long tongue plates to extend out of the cavity of the lining plate or retract into the lining plate. The invention utilizes the upper surface of the long tongue plate to directly contact the bottom surface of the coil pipe, and the deformation of the pipe at the contact position can be avoided due to the sufficient contact area of the upper surface and the bottom surface of the coil pipe and the special material of the plate surface of the long tongue plate, thereby simplifying the operation process and improving the working efficiency.

Description

Hard super large disc sling

Technical Field

The invention relates to a lifting appliance, in particular to a lifting appliance for a hard oversized disc of a copper pipe.

Background

In a precise seamless copper pipe production enterprise, a finished product coil formed by coiling by a rewinder is generally unloaded and carried by adopting an internal expansion or external wrapping hanger, and the general rewinder hanger comprises a suspender, a swing arm rod, a positioning plate, a supporting plate, a connecting rod and the like. However, the hard oversized disc is different from the production mode of a rewinding machine, and the traditional rewinding coil pipe lifting appliance cannot be applied to the hard oversized disc. Handling adopts handling or scraper mode after the rolling of present super large dish, places dedicated heat-resistant plate, components of a whole that can function independently layer board, welt and even transportation transfer frame etc. at the coiling bottom before the rolling, is unfavorable for the stability of the high-speed rotation of rolling like this and has increased operative employee's intensity of labour, and very inconvenient and the cost is higher, consequently needs a brand-new mode to solve above problem.

Disclosure of Invention

In order to overcome the defects, the invention provides a hard oversized disc lifting appliance, wherein the upper surface of a long tongue plate is directly contacted with the bottom surface of a coil pipe, and the lifting appliance has enough contact area and can avoid the deformation of a pipe at the contact position by adopting a special long tongue plate surface material, so that the operation process is simplified, and the working efficiency is improved.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the utility model provides a hard state super large dish hoist, includes and holds and hangs piece, welt and a plurality of supporting element, the supporting element includes carousel, long hyoplastron and drive assembly, hold hang the piece with welt fixed connection, the inside cavity of having seted up of welt, the carousel rotationally install in on the welt, long hyoplastron slidably install in on the welt, drive assembly connect in the carousel, and when this drive assembly drive carousel rotated, the carousel can drive the long hyoplastron and stretch out the cavity or the withdrawal welt of welt.

Preferably, the periphery of the hanging piece protrudes outwards to form a plurality of connecting pieces, the connecting pieces are fixedly connected to the lining plate through supporting rods, and fixing blocks are further fixedly arranged on the supporting rods between the hanging piece and the lining plate.

Preferably, the driving assembly is a driving cylinder, the driving cylinder is horizontally arranged on the lining plate, one end of the driving cylinder is fixedly arranged on the fixed block, and a piston rod of the driving cylinder is fixedly connected to the turntable.

Preferably, the carousel level is arranged in the upper surface of welt, and the one end of this carousel pass through the pivot rotate connect in the welt, be equipped with the bar groove on the other end.

Preferably, the lining plate is provided with a limiting groove, the lower surface of the lining plate is provided with a sliding groove, and the limiting groove and the sliding groove are arranged in the same direction.

Preferably, the tongue plate is slidably mounted in a sliding groove in the lower surface of the lining plate through a sliding block, a pushing column is further fixedly arranged on the tongue plate, and the pushing column is arranged in a limiting groove of the lining plate and a strip-shaped groove of the rotary table.

The invention has the beneficial effects that: the large-size plate supporting device comprises a hanging piece, a lining plate and a plurality of supporting units, wherein each supporting unit comprises a rotary table, a long tongue plate and a driving cylinder, and during operation, the driving cylinders drive the rotary tables to rotate, the rotary tables drive the pushing columns to move, the pushing columns drive the long tongue plates to extend out, and the long tongue plates support the large-size plates. When the lifting appliance is used, the hard oversized plate needs to be rolled on the grooved tray, a heat-resistant base plate does not need to be placed between the tray and the oversized plate, after rolling is completed, the long tongue plate in the lifting appliance extends out of the grooved notch of the tray to support the bottom of the tray, the upper surface of the long tongue plate directly contacts the bottom surface of the coil, and the deformation of a pipe at the contact position can be avoided due to the fact that the lifting appliance is provided with enough contact area and special long tongue plate surface materials. Therefore, the invention is used for hoisting the oversized disc, a heat-resistant plate, a split supporting plate, a lining plate, a transportation frame and the like are not required to be placed before rolling, only a slotted tray is required to be arranged on a rolling platform, and the long tongue plate enters the slot to directly contact the hard oversized disc for hoisting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

in the figure: 10-a hanging piece, 11-a connecting piece, 12-a supporting rod, 13-a fixed block, 20-a rotary table, 21-a strip-shaped groove, 30-a tongue plate, 31-a pushing column, 32-a sliding block, 40-a lining plate, 41-a limiting groove, 42-a sliding groove, 50-a driving cylinder and 51-a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1 and 2, a hard super large disc hanger comprises a hanging member 10, a lining plate 40 and a plurality of supporting units, wherein each supporting unit comprises a rotary disc 20, a long tongue plate 30 and a driving assembly, the hanging member 10 is fixedly connected with the lining plate 40, a cavity is formed in the lining plate 40, the rotary disc 20 is rotatably installed on the lining plate 40, the long tongue plate 30 is slidably installed on the lining plate 40, the driving assembly is connected to the rotary disc, and when the driving assembly drives the rotary disc to rotate, the rotary disc 20 can drive the long tongue plate 30 to extend out of the cavity of the lining plate or retract into the lining plate. The lining plate 40 is located below the hanging part 10, the middle part of the lining plate is a cavity, the long tongue plate 30 is usually retracted in the lining plate, during operation, an external device lifts the hanging part 10 and sleeves a hanger on the hard super large plate, namely, the hard super large plate is arranged in the cavity of the lining plate, a driving assembly is started, the driving assembly pushes the turntable 20 to rotate, and when the turntable rotates, the long tongue plate 30 is driven to extend out from the lower part of the lining plate to support the hard super large plate, four groups of supporting units are arranged in the embodiment, namely, the hard super large plate is supported by the four groups of long tongue plates 30. When the lifting appliance is used, the hard oversized plate needs to be rolled on the grooved tray, a heat-resistant base plate does not need to be prevented between the tray and the oversized plate, after rolling is completed, the long tongue plate in the lifting appliance extends out of the grooved notch of the tray to support the bottom of the tray, the upper surface of the long tongue plate directly contacts the bottom surface of the coil, and the deformation of a pipe at the contact position can be avoided due to the fact that the lifting appliance has enough contact area and the special long tongue plate surface material. Therefore, the invention is used for hoisting the oversized disc, a heat-resistant plate, a split supporting plate, a lining plate, a transportation frame and the like are not required to be placed before rolling, only a slotted tray is required to be arranged on a rolling platform, and the long tongue plate enters the slot to directly contact the hard oversized disc for hoisting.

As shown in fig. 1, the periphery of the hanging member 10 protrudes outwards to form a plurality of connecting members 11, the connecting members 11 are fixedly connected to the lining plate 40 through support rods 12, and fixing blocks 13 are further fixedly arranged on the support rods between the hanging member 10 and the lining plate 40. The lifting piece 10 is cylindrical, four connecting pieces 11 are evenly arranged on the periphery of the lifting piece, the lining plate 40 is of a circular ring-shaped structure, the upper end of the supporting rod 12 is fixedly connected to the connecting pieces 11, the lower end of the supporting rod is fixedly connected to the lining plate 40, the lifting piece and the lining plate are arranged in parallel, and the position of the fixing block 13 is close to the lining plate 40.

The driving component is a driving cylinder 50 which is horizontally arranged on the lining plate 40, one end of the driving cylinder is fixedly arranged on the fixed block 13, and a piston rod 51 of the driving cylinder is fixedly connected to the rotating disc 20. Therefore, when the piston rod of the driving cylinder extends or retracts, the turntable 20 can be driven to rotate.

The rotary table 20 is horizontally arranged on the upper surface of the lining plate 40, one end of the rotary table is rotatably connected with the lining plate 40 through a rotating shaft, and the other end of the rotary table is provided with a strip-shaped groove 21. The lining plate 40 is provided with a limiting groove 41, the lower surface of the lining plate is provided with a sliding groove 42, and the limiting groove 41 and the sliding groove 42 are arranged in the same direction. The tongue plate 30 is slidably mounted in a chute 42 on the lower surface of the lining plate through a sliding block 32, a pushing column 31 is further fixedly arranged on the tongue plate 30, and the pushing column 31 is arranged in a limiting groove 41 of the lining plate and a strip-shaped groove 21 of the turntable. When the piston rod 51 of the driving cylinder extends out, the rotary table 20 is driven to rotate towards the inner side of the lining plate, namely the cavity side of the lining plate, the rotary table drives the pushing column 31 to move towards the inner side of the lining plate along the limiting groove 41, and the pushing column 31 drives the long tongue plate 30 to extend out of the inner cavity of the lining plate; accordingly, the piston rod 51 of the driving cylinder retracts to drive the long tongue plate 30 to retract below the lining plate.

The operation process of the invention is as follows: during operation, the external equipment lifts the hanging piece 10 and sleeves the hanging piece on the hard oversized plate, namely, the hard oversized plate is arranged in the cavity of the lining plate, the driving cylinder 50 is started, the driving cylinder pushes the rotary plate 20 to rotate, the rotary plate drives the pushing column 31 to move towards the inner side of the lining plate along the limiting groove 41, the pushing column 31 drives the long tongue plate 30 to stretch out of the inner cavity of the lining plate, and the long tongue plate 30 stretches out from the lower part of the lining plate to support the hard oversized plate.

It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. The utility model provides a hard state super large dish hoist which characterized in that: including bearing and hanging piece (10), welt (40) and a plurality of supporting element, the supporting element includes carousel (20), long tongue board (30) and drive assembly, bearing and hanging piece (10) with welt (40) fixed connection, the cavity has been seted up to welt (40) inside, carousel (20) rotationally install in on welt (40), long tongue board (30) install with sliding in on welt (40), drive assembly connect in the carousel, and when this drive assembly drive carousel rotated, carousel (20) can drive long tongue board (30) and stretch out the cavity or the withdrawal welt of welt.

2. The hard ultra-large disk hanger of claim 1, wherein: the supporting and hanging device is characterized in that a plurality of connecting pieces (11) are formed by protruding outwards around the supporting and hanging piece (10), the connecting pieces (11) are fixedly connected to the lining plate (40) through supporting rods (12), and fixing blocks (13) are fixedly arranged on the supporting rods between the supporting and hanging piece (10) and the lining plate (40).

3. The hard ultra-large disk hanger of claim 2, wherein: the driving assembly is a driving air cylinder (50) which is horizontally arranged on the lining plate (40), one end of the driving air cylinder is fixedly arranged on the fixed block (13), and a piston rod (51) of the driving air cylinder is fixedly connected to the rotary table (20).

4. The hard ultra-large disk hanger of claim 1, wherein: carousel (20) are arranged in horizontally the upper surface of welt (40), and the one end of this carousel through the pivot rotate connect in welt (40), be equipped with bar groove (21) on the other end.

5. The hard ultra-large disk hanger of claim 4, wherein: the lining plate (40) is provided with a limiting groove (41), the lower surface of the lining plate is provided with a sliding groove (42), and the limiting groove (41) and the sliding groove (42) are arranged in the same direction.

6. The hard ultra-large disk hanger of claim 5, wherein: the tongue plate (30) is slidably mounted in a sliding groove (42) in the lower surface of the lining plate through a sliding block (32), a pushing column (31) is further fixedly arranged on the tongue plate (30), and the pushing column (31) is arranged in a limiting groove (41) of the lining plate and a strip-shaped groove (21) of the rotary table.

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