CN110510500B - Special lifting appliance for carbon bar basket moving - Google Patents

Special lifting appliance for carbon bar basket moving Download PDF

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Publication number
CN110510500B
CN110510500B CN201910890407.9A CN201910890407A CN110510500B CN 110510500 B CN110510500 B CN 110510500B CN 201910890407 A CN201910890407 A CN 201910890407A CN 110510500 B CN110510500 B CN 110510500B
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China
Prior art keywords
horizontal
beams
frame
lifting
hanging frame
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CN201910890407.9A
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CN110510500A (en
Inventor
孙培阳
胡中科
张凤桐
陈龙
张弓
柳春鹏
那妍冰
胡赛芳
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Kaiyuan Boiler Manufacturing Co ltd
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Kaiyuan Boiler Manufacturing Co ltd
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Publication of CN110510500A publication Critical patent/CN110510500A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/04Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The invention discloses a special lifting appliance for a carbon bar basket moving, which comprises a horizontal lifting frame, wherein a plurality of lifting steel wire rope fixing columns are arranged on the horizontal lifting frame, at least two groups of lifting devices are arranged on the horizontal lifting frame, each group of lifting devices comprises two vertical arms which are perpendicular to a horizontal plane and extend downwards from the horizontal lifting frame, the lower end of each vertical arm is provided with a horizontal telescopic inserted rod, after the horizontal telescopic inserted rods at the lower ends of the two vertical arms extend relatively, lifting beams are formed below the carbon bar, the horizontal telescopic inserted rods are movably arranged at the lower ends of the vertical arms through at least two carrier rollers and at least two compression rollers, each vertical arm is also provided with a horizontal telescopic inserted rod vertical locking pin, and each horizontal telescopic inserted rod is provided with a locking hole matched with the vertical locking pin. The special lifting tool can conveniently and integrally transport the carbon bar between the charging baskets, has high working efficiency, and ensures that workers do not need to bind high-temperature bars closely in the operation process, thereby having good safety.

Description

Special lifting appliance for carbon bar basket moving
Technical Field
The invention relates to a special lifting appliance, in particular to a special lifting appliance for transferring carbon bars from one charging basket to another charging basket in a carbon product production line.
Background
The carbon product production process requires multiple roasting and impregnation treatments of the bar-shaped billets, and the bar-shaped billets are required to be placed in a special charging basket during the roasting and impregnation treatments, and the charging basket for impregnation is not suitable for being used for containing bar-shaped billets in roasting or other processes because a large amount of asphalt is adhered to the charging basket for impregnation, so that the bar-shaped billets need to be integrally transferred between the two charging baskets. In the prior art, a special lifting appliance special for bar transfer in carbon production is not available, and when bar is transferred from one charging basket to another charging basket, manual operation can only be adopted, and a plurality of bar are bound from two ends of the charging basket by using a steel wire rope and then lifted into the other charging basket. In the operation process, the bar stock is high in temperature, asphalt smoke can be released, a large potential safety hazard exists, and the wire rope hoisting and transferring mode can only transfer one basket bar stock at a time, so that the working efficiency is low, and the large-scale production operation is not facilitated. In addition, in the operation process of the transferring mode of hoisting by using the steel wire rope, the swinging amplitude of the bar stock in the air is large, the bar stock is not easy to control, the basket loading speed is low, the efficiency is low, and the bar stock is more easy to collide with site buildings, vehicles and the like, so that accidents are caused.
Disclosure of Invention
The invention aims to solve the technical problems that: the special lifting appliance for the carbon bar basket moving can conveniently and integrally transport the carbon bar between the charging baskets, has high working efficiency, and is good in safety, workers do not need to bind high-temperature bars closely in the operation process.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a carbon rod moves basket special lifting device, includes the level and hangs the frame, is equipped with a plurality of hoisting wire rope fixed columns on the level and hangs the frame on the level and be equipped with two at least groups on hanging the frame and lift the material device, and every group lifts the material device and includes two perpendicular to horizontal planes by the horizontal vertical boom that hangs the frame downwardly extending, is equipped with the horizontal flexible inserted bar at the lower extreme of every vertical boom, and after the horizontal flexible inserted bar of two vertical boom lower extreme stretched out relatively, formed in the carbon rod below and lifted the roof beam.
As an improvement of the invention: the horizontal telescopic inserted bars are movably arranged at the lower ends of the vertical arms through at least two carrier rollers and at least two compression rollers, each vertical arm is further provided with a horizontal telescopic inserted bar vertical locking pin, the vertical locking pins are fixed on the vertical arms through locking cylinders, and each horizontal telescopic inserted bar is provided with a locking hole matched with the vertical locking pin.
The lower end of the vertical arm is also provided with a horizontal telescopic inserting rod driving cylinder, the cylinder body of the horizontal telescopic inserting rod driving cylinder is hinged and fixed at the lower end of the vertical arm, and the front end of a plunger of the horizontal telescopic inserting rod driving cylinder is fixedly connected with the tail end of the horizontal telescopic inserting rod through a hinged seat.
As a further improvement of the invention: the horizontal hanging frame comprises two longitudinal beams which are arranged in parallel, and a plurality of cross beams which are perpendicular to the longitudinal beams are arranged between the two longitudinal beams.
The beam is divided into a connecting beam and a fixed load beam, two fixed load beams and a plurality of connecting beams are arranged on the horizontal hanging frame, a group of material lifting devices are fixed under each fixed load beam, and the steel wire rope fixing columns are fixed on the connecting beam.
The horizontal lifting frame is also provided with a plurality of movable load beams capable of moving along the longitudinal beams, a group of material lifting devices are fixed below each movable load beam, the longitudinal beams are provided with beam tracks, two ends of each movable load beam are provided with rail wheels capable of walking on the beam tracks, and the fixed load beams are also provided with a walking driving mechanism for enabling the movable load beams to move along the longitudinal beams.
The walking driving mechanism is an electric push rod.
As a preferred embodiment of the present invention: two groups of movable load beams are arranged on the horizontal hanging frame, and each group of movable load beams consists of two movable load beams and a plurality of longitudinal connecting rods which connect the two movable load beams into a whole.
As another improvement of the present invention: the horizontal lifting frame is also provided with an anti-swing frame for connecting the lifting frame with the crane hanger, the anti-swing frame is composed of two horizontally arranged V-shaped folding frames, two ends of each V-shaped folding frame are respectively connected with the crane hanger and the horizontal lifting frame through hinged seats, and the two V-shaped folding frames are symmetrical about the connecting line of the midpoints of the lengths of the two longitudinal beams.
As the best scheme of the invention: and an end beam connected with the end parts of the two longitudinal beams is further arranged on the horizontal hanging frame, and one end of the V-shaped folding frame is connected with the hanging frame through the end beam.
The beneficial effects are that: the special lifting appliance for the carbon bar basket moving comprises a horizontal lifting frame, wherein a plurality of lifting steel wire rope fixing columns are arranged on the horizontal lifting frame, at least two groups of lifting devices are arranged on the horizontal lifting frame, each group of lifting devices comprises two hanging arms, a horizontal telescopic inserting rod is arranged at the lower end of each hanging arm, after the horizontal telescopic inserting rods at the lower ends of the two hanging arms extend relatively, a lifting beam is formed below the carbon bar, during working, the two horizontal telescopic inserting rods extend relatively to the lower side of the carbon bar to form the lifting beam, and during lifting, the carbon bar is lifted out of the basket integrally by the lifting beam, so that workers do not need to bind the carbon bar near the hot bar by using the steel wire ropes in the process of transferring high-temperature carbon bar. Because the horizontal telescopic inserted link is movably arranged at the lower end of the vertical arm through at least two carrier rollers and at least two compression rollers, the vertical locking pin of the horizontal telescopic inserted link is further arranged on each vertical arm and is fixed on the vertical arm through the locking oil cylinder, and the technical characteristics of the locking hole matched with the vertical locking pin are arranged on each horizontal telescopic inserted link, so that bar falling caused by collapsing of the horizontal telescopic inserted link in a bearing state can be avoided, and the safety of equipment is higher. The lower end of the vertical arm is further provided with the horizontal telescopic inserting rod driving cylinder, the cylinder body of the horizontal telescopic inserting rod driving cylinder is hinged and fixed at the lower end of the vertical arm, the front end of the plunger of the horizontal telescopic inserting rod driving cylinder is fixedly connected with the tail end of the horizontal telescopic inserting rod through the hinged seat, the telescopic action of the horizontal telescopic inserting rod is controlled through the cylinder, an operator is farther away from carbon bars, the operation is more convenient, the cylinder body is hinged at the lower end of the vertical arm, the situation that the cylinder is bent and damaged due to the fact that the horizontal telescopic inserting rod is inclined and the tail end of the horizontal telescopic inserting rod is tilted upwards during bearing can be effectively avoided, and the special lifting appliance for moving the carbon bars into the basket is longer in service life, more stable in work and higher in reliability. Because the horizontal hanging frame comprises two longitudinal beams which are arranged in parallel, and a plurality of cross beams which are perpendicular to the longitudinal beams are arranged between the two longitudinal beams, the horizontal hanging frame has simpler structure and better stability. Because the cross beam is divided into the connecting cross beam and the fixed load cross beams, the horizontal hanging frame is provided with two fixed load cross beams and a plurality of connecting cross beams, a group of material lifting devices are fixed under each fixed load cross beam, and the steel wire rope fixing columns are fixed on the technical characteristics of the connecting cross beams, so that the stress of the horizontal hanging frame is more uniform and the bearing capacity is stronger. The special lifting appliance for the carbon bar basket moving is capable of adapting to the carbon bar transferring operation requirements of different lengths, and can lift multiple carbon bars at one time, so that the synchronous transferring operation of the multiple carbon bars is realized, and the production efficiency is improved. Because the two groups of movable load beams are arranged on the horizontal hanging frame, each group of movable load beams is composed of two movable load beams and a plurality of longitudinal connecting rods which connect the two movable load beams into a whole, the two load beams are controlled to walk by one set of walking driving mechanism, and the two load beams are connected into a whole, so that the stability is better. The swing preventing frame for connecting the hanging frame with the crane hanging frame is further arranged on the hanging frame, the swing preventing frame is composed of two horizontally arranged V-shaped folding frames, two ends of each V-shaped folding frame are respectively connected with the crane hanging frame and the hanging frame through hinged bases, the two V-shaped folding frames are symmetrical about the connecting lines of the midpoints of the lengths of the two longitudinal beams, the swing of the horizontal hanging frame in the lifting process of the steel wire rope is avoided, and particularly the swing of the horizontal hanging frame in the direction perpendicular to a bar stock can be restrained, so that the position of a hanging arm is more accurate, the hanging arm is matched with a charging basket better, and the operation efficiency is higher. Due to the adoption of the technical characteristics that the end beams connected with the end parts of the two longitudinal beams are further arranged on the horizontal hanging frame, one end of the V-shaped folding frame is connected with the hanging frame through the end beams, the strength of the horizontal hanging frame is improved, and meanwhile, the stability of the horizontal hanging frame in the lifting process is better.
Drawings
The special lifting appliance for the carbon bar basket moving is further described in detail below with reference to the accompanying drawings.
FIG. 1 is a front view of a special lifting appliance for shifting a basket of a carbon bar;
FIG. 2 is a top view of the carbon bar basket-shifting special lifting appliance of the invention;
FIG. 3 is a left side view of the special lifting appliance for the carbon bar basket moving.
Detailed Description
As shown in fig. 1, 2 and 3, the special lifting appliance for the carbon bar basket comprises a horizontal lifting frame 2, a plurality of lifting steel wire rope fixing columns 27 are arranged on the horizontal lifting frame, 4 steel wire rope fixing columns are arranged in fig. 1, at least two sets of opposite L-shaped lifting devices 3 are arranged on the horizontal lifting frame, each set of lifting device comprises two vertical arms 31 which extend downwards perpendicular to the horizontal lifting frame, the lower end of each vertical arm is provided with a horizontal telescopic inserted rod 35, after the horizontal telescopic inserted rods at the lower ends of the two vertical arms extend relatively, lifting beams are formed below the carbon bars, and the carbon bar 5 in the material basket 4 can be integrally and horizontally lifted.
The horizontal telescopic inserted link is movably arranged at the lower end of the vertical arm through at least two carrier rollers 39 and at least two pressing rollers 38, the two carrier rollers are positioned below the horizontal telescopic inserted link, the two pressing rollers are positioned below the horizontal telescopic inserted link, and the horizontal telescopic inserted link can be manually pushed and pulled at the tail end of the horizontal telescopic inserted link during operation. Each vertical arm is also provided with a vertical locking pin 33 of a horizontal telescopic inserted rod, the vertical locking pin is fixed on the vertical arm through a locking oil cylinder 32, and each horizontal telescopic inserted rod is provided with a locking hole 34 matched with the vertical locking pin. The lower extreme at the pendulous arm still is equipped with the flexible inserted bar drive cylinder 37 of level, and the cylinder body of the flexible inserted bar drive cylinder of level articulates the lower extreme at the pendulous arm, and the plunger front end of the flexible inserted bar drive cylinder of level passes through articulated seat 36 and the flexible inserted bar terminal fixed connection of level. The horizontal telescopic inserted bar driving cylinder adopts a hinged fixing mode, and can rotate around a hinged shaft in a small amplitude, so that the rear end of the horizontal telescopic inserted bar driving cylinder can be prevented from being lifted upwards when the horizontal telescopic inserted bar is borne, and the horizontal telescopic inserted bar driving cylinder is broken.
The horizontal hanging frame comprises two longitudinal beams 21 which are arranged in parallel, a plurality of cross beams perpendicular to the longitudinal beams are arranged between the two longitudinal beams, the cross beams are divided into a connecting cross beam 23 and a fixed load cross beam 26, two fixed load cross beams and a plurality of connecting cross beams are arranged on the horizontal hanging frame, a group of lifting devices are fixed under each fixed load cross beam, and the steel wire rope fixing columns are fixed on the connecting cross beams. The horizontal lifting frame is also provided with a plurality of movable load beams 25 which can move along the longitudinal beams, 4 movable load beams are arranged in the embodiment of fig. 1, a group of lifting devices are fixed below each movable load beam, the longitudinal beams are provided with beam tracks 22, two ends of each movable load beam are provided with track wheels 29 which can walk on the beam tracks, the fixed load beams are also provided with a walking driving mechanism which can move the movable load beams along the longitudinal beams, and the walking driving mechanism is an electric push rod 28. Preferably, two groups of movable load beams are arranged on the horizontal hanging frame, and each group of movable load beams is composed of two movable load beams and a plurality of longitudinal connecting rods 24 for connecting the two movable load beams into a whole.
The swing-preventing frame 1 for connecting the lifting frame with the crane hanger is further arranged on the lifting frame, the swing-preventing frame is composed of two horizontally arranged V-shaped folding frames, two ends of each V-shaped folding frame are respectively hinged with the lifting hanger and the horizontal lifting frame, the two V-shaped folding frames are symmetrical about the midpoint connecting line of the lengths of the two longitudinal beams, the folding shaft 13 of each V-shaped folding frame is parallel to the cross beam, and each V-shaped folding frame is formed by hinging 4 square steel 14 through the folding shaft. Preferably, an end beam 20 for connecting the ends of the two longitudinal beams is further arranged on the horizontal hanging frame, and one end of the V-shaped folding frame is connected with the horizontal hanging frame through the end beam.

Claims (2)

1. The utility model provides a carbon rod moves basket special lifting device, includes the level and hangs the frame, is equipped with a plurality of promotion wire rope fixed columns, characterized by on the level hangs the frame: at least two groups of material lifting devices are arranged on the horizontal hanging frame, each group of material lifting devices comprises two vertical arms which are perpendicular to a horizontal plane and extend downwards from the horizontal hanging frame, a horizontal telescopic inserted link is arranged at the lower end of each vertical arm, after the horizontal telescopic inserted links at the lower ends of the two vertical arms extend out relatively, a lifting beam capable of horizontally supporting the whole carbon bar in the material basket is formed below the carbon bar, the horizontal telescopic inserted link is movably arranged at the lower end of the vertical arm through at least two carrier rollers and at least two compression rollers, a vertical locking pin of the horizontal telescopic inserted link is further arranged on each vertical arm, the vertical locking pin is fixed on the vertical arm through a locking cylinder, a locking hole matched with the vertical locking pin is arranged on each horizontal telescopic inserted link, a horizontal telescopic inserted link driving cylinder is further arranged at the lower end of the vertical arm, a cylinder body of the horizontal telescopic inserted link driving cylinder is hinged and fixed at the lower end of the vertical arm, the front end of a plunger of a horizontal telescopic inserting rod driving cylinder is fixedly connected with the tail end of the horizontal telescopic inserting rod through a hinging seat, the horizontal hanging frame comprises two longitudinal beams which are arranged in parallel, a plurality of cross beams which are perpendicular to the longitudinal beams are arranged between the two longitudinal beams, the cross beams are divided into a connecting cross beam and a fixed load cross beam, two fixed load cross beams and a plurality of connecting cross beams are arranged on the horizontal hanging frame, a group of material lifting devices are fixed under each fixed load cross beam, a plurality of movable load cross beams which can move along the longitudinal beams are also arranged on the horizontal hanging frame, a group of material lifting devices are fixed under each movable load cross beam, a cross beam track is arranged on the longitudinal beams, track wheels which can walk on the cross beam track are arranged at two ends of the movable load cross beam, a walking driving mechanism which can enable the movable load cross beam to move along the longitudinal beams is also arranged on the fixed load cross beam, the walking driving mechanism is an electric push rod, two groups of movable load beams are arranged on the horizontal hanging frame, each group of movable load beams consists of two movable load beams and a plurality of longitudinal connecting rods which are used for connecting the two movable load beams into a whole, an anti-swing frame which is used for connecting the hanging frame with a crane hanging frame is further arranged on the horizontal hanging frame, the anti-swing frame consists of two horizontally arranged V-shaped folding frames, two ends of each V-shaped folding frame are respectively connected with the lifting hanging frame and the horizontal hanging frame through hinging seats, the two V-shaped folding frames are symmetrical about the midpoint connecting lines of the lengths of the two longitudinal beams, the folding shafts of the V-shaped folding frames are parallel to the beams, and each V-shaped folding frame is formed by hinging 4 square steels through folding shafts.
2. The special lifting appliance for moving carbon bar baskets according to claim 1 is characterized in that: and an end beam connected with the end parts of the two longitudinal beams is further arranged on the horizontal hanging frame, and one end of the V-shaped folding frame is connected with the hanging frame through the end beam.
CN201910890407.9A 2019-09-20 2019-09-20 Special lifting appliance for carbon bar basket moving Active CN110510500B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910890407.9A CN110510500B (en) 2019-09-20 2019-09-20 Special lifting appliance for carbon bar basket moving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910890407.9A CN110510500B (en) 2019-09-20 2019-09-20 Special lifting appliance for carbon bar basket moving

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Publication Number Publication Date
CN110510500A CN110510500A (en) 2019-11-29
CN110510500B true CN110510500B (en) 2024-03-08

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CN201910890407.9A Active CN110510500B (en) 2019-09-20 2019-09-20 Special lifting appliance for carbon bar basket moving

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113604647B (en) * 2021-10-08 2021-12-14 河南卫华重型机械股份有限公司 Automatic hoisting system for quenching bundled round steel
CN114132834A (en) * 2021-12-02 2022-03-04 辽宁丹炭科技集团有限公司 Graphite electrode transfer device

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