CN110980503A

CN110980503A - Insulating material loading lifting device and lifting combination for cross-linking production line

Info

Publication number: CN110980503A
Application number: CN201911114109.7A
Authority: CN
Inventors: 吴毅; 单娟; 朱俊宇; 程明亮; 张长午
Original assignee: Chongqing Taishan Cable Co Ltd
Current assignee: Chongqing Taishan Cable Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-04-10

Abstract

The invention discloses an insulating material loading and hoisting tool for a cross-linking production line, which comprises a cross arm, wherein the cross arm consists of a cross beam and a supporting beam, hoisting holes are arranged at the gravity center position of the cross arm, first hoisting rings are respectively arranged at four corners of the cross arm, the first hoisting rings are sequentially connected with a rope and a hook, the hook is connected with a supporting beam through a second hoisting ring, and the supporting beam is connected with a supporting rod. The invention solves the problems of a hoisting tool and a hoisting combination matched with the electric hoist feeding, more safely, conveniently and efficiently feeds the insulation material to the cross-linking production line plastic extruding machine, ensures the safety of staff, and reduces the labor intensity of the staff.

Description

Insulating material loading lifting device and lifting combination for cross-linking production line

Technical Field

The invention belongs to the technical field of high-voltage cable production, and particularly relates to an insulating material loading and hoisting tool and a hoisting combination for a cross-linking production line.

Background

In a cross-linking production line of a high-voltage cable, a feeding system of an insulating material is positioned on the first floor of an extruding machine, and gravity automatic feeding is adopted. The workbin is through special design, overloads for regular octagon, and on the cube that one meter is eight highly is arranged in the wooden block dish that can conveniently transport, the blowing of being convenient for of bottom center trompil, the total weight is 1 ton.

If the manual stacking vehicle is used, the material box and the tray are firstly lifted to be about 150mm away from the ground, and then the stacking vehicle is sent. The front end of the fork truck is inserted into the tray, the filling block is filled after the single side of the material box is lifted, the material box is inclined at the moment, the filling block is filled with the fork on the other side, the whole material box is filled up at the moment, and finally the fork truck is inserted into the fork truck. The workbin is flatly placed on the stacking vehicle, and the workbin shakes seriously when the stacking vehicle is dragged, so that the workbin is easy to overturn. During feeding, the gravity center moves upwards along with the rising of the feed box, feeding personnel hardly control the stability of the feed box, the feed box is easy to topple, and great threats are brought to the safety of equipment facilities and staff.

The electric fork truck is efficient and simple, but has high space requirement on a field, a material room which is wide enough is needed to meet the steering requirement of the electric fork truck, the technical requirement on a driver is high, and otherwise, the door, the column, the wall and other parts of the material room are easily damaged.

Therefore, the technical personnel in the field are dedicated to develop a special hoisting tool and a hoisting combination for hoisting and loading the electric hoist which is installed in a material room in a simple and convenient loading tool and matched mode.

Disclosure of Invention

In view of the above defects in the prior art, the invention aims to provide a special hoisting tool and a hoisting combination for simple and convenient loading tool and hoisting and loading of an electric hoist installed in a material room, so that the safety of staff is guaranteed, and the labor intensity of the staff is reduced.

In order to achieve the purpose, the invention provides an insulating material loading and hoisting tool for a cross-linking production line, which comprises a cross arm, wherein the cross arm consists of a cross beam and a supporting beam, hoisting holes are formed in the gravity center position of the cross arm, first hoisting rings are respectively arranged at four corners of the cross arm, the first hoisting rings are sequentially connected with a rope and a hook, and the hook is connected with the supporting beam through second hoisting rings.

Furthermore, the cross arm is composed of a cross beam and two supporting beams, two ends of the cross beam are respectively arranged in the middle of each supporting beam, the cross beam and the supporting beams are detachable, the cross beam and the supporting beams are placed into the tray during hoisting and then assembled into a whole, and the tray does not need to be lifted or subjected to other operations.

Furthermore, first rings are located four angles departments of cross arm respectively, and four first rings are followed the crossbeam central line symmetry, the second rings are installed in the both ends of joist. The whole hoisting device is integrally symmetrical, and cannot be inclined during hoisting.

Furthermore, threads are arranged at two ends of the supporting rod, and the two joists and the two supporting rods are sequentially connected in a staggered manner to form a quadrangle. The size of the joist and the two support rods is set according to the tray.

Furthermore, the hoisting combination comprises all the technical characteristics, the tray is arranged on the joist and the supporting rod, and the bin is arranged on the tray.

Further, the workbin is regular octagon, the rope interval hang down in the regular four sides of workbin, four ropes have firmly banded the regular four sides of workbin during the hoist and mount, have reduced the risk that the workbin emptys.

The invention has the beneficial effects that: the invention provides an insulating material loading hoisting tool and a hoisting combination for a cross-linking production line, which are special hoisting tools and hoisting combinations designed according to the characteristics of a material box structure. The cross arm adopts along crossbeam central line symmetrical structure and hoist and mount hole site in cross arm focus department and reduce the toppling when hoist and mount. When the lifting device is used for lifting, the supporting beam and the supporting rod can be detached, the supporting beam is convenient to place in a tray of the material box, and the tray does not need to be heightened to avoid the shaking of the material box. The cross arm is provided with the rope and the hook, so that the cross arm can be conveniently hung and buckled with the hanging ring on the joist, and the operation is simple and rapid.

The invention solves the problem of feeding insulating materials when a three-layer co-extrusion crosslinked cable insulating wire core product is produced on a crosslinking production line, so as to avoid the safety problem caused by using a manual fork lift truck and the requirement of an electric fork lift truck on the field, ensure the safety of staff and reduce the labor intensity of the staff.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a schematic structural view of a joist and a support bar according to an embodiment of the present invention.

Fig. 4 is a schematic view of the structure of the joist, tray and bin according to an embodiment of the present invention.

Fig. 5 is a schematic view of a joist configuration in accordance with an embodiment of the present invention.

Reference numbers in the figures: 1, supporting a beam; 2, a cross beam; 3, hoisting holes; 4, hanging rings; 5, a rope; 6, hooking; 7, a joist; 8 supporting rods; 9, a tray; 10 work bins.

Detailed Description

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1 to 4, the cross arm of the invention comprises a cross beam 2 and a supporting beam 1, a hoisting hole 3 is arranged at the gravity center position of the cross arm, first hoisting rings 4 are respectively arranged at four corners of the cross arm, the first hoisting rings 4 are sequentially connected with a rope 5 and a hook 6, the hook 6 is connected with a joist 7 through the second hoisting rings 4, and the joist 7 is connected with a supporting rod 8.

The cross arm is composed of a cross beam 2 and two supporting beams 1, and two ends of the cross beam 2 are respectively arranged in the middle of each supporting beam 1.

The first lifting rings 4 are respectively positioned at four corners of the cross arm, the four first lifting rings 4 are symmetrical along the central line of the cross beam 2, and the second lifting rings 4 are installed at two ends of the joist 7.

Threads are arranged at two ends of the supporting rod 8, and the two joists 7 and the two supporting rods 8 are sequentially connected in a staggered manner to form a quadrangle.

The feed box 10 is in the shape of a regular octagon, and the ropes 5 are hung on the four regular faces of the feed box 10 at intervals.

The invention relates to an insulating material loading and hoisting tool for a crosslinking production line and a hoisting combination working principle:

firstly, the cross arm is hung on a lifting hook of the electric hoist through the hoisting hole 3, the electric hoist is lifted, the cross arm is moved to the position right above the material box 10, and the four ropes 5 are hung on the four right sides of the eight right-side material box 10 at intervals.

Two joists 7 are inserted into the tray 9 and fixed by the support bar 8 and the nut, and the second hanging ring 4 of the joists is inserted by the hook 6 of the cross arm. The lifting electric block lifts the bin 10 off the ground, thereby moving the loading table. Since the four ropes 5 grip the four sides of the tank 10 firmly, the risk of the tank 10 toppling is reduced.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a cross-linking production line insulating material loading lifting device which characterized by: including the cross arm, the cross arm comprises crossbeam (2) and strutbeam (1), hoisting hole (3) are equipped with to cross arm focus position department, first rings (4) are equipped with respectively in four angles of cross arm, first rings (4) connect gradually a rope (5) and couple (6), couple (6) are connected with joist (7) through second rings (4), joist (7) link to each other with bracing piece (8).

2. The insulated material loading and hoisting tool of the cross-linking production line as claimed in claim 1, wherein: the cross arm is composed of a cross beam (2) and two supporting beams (1), and two ends of the cross beam (2) are respectively arranged in the middle of each supporting beam (1).

3. The insulated material loading and hoisting tool of the cross-linking production line as claimed in claim 1, wherein: the first lifting rings (4) are respectively positioned at four corners of the cross arm, the four first lifting rings (4) are symmetrical along the central line of the cross beam (2), and the second lifting rings (4) are installed at two ends of the joist (7).

4. The insulated material loading and hoisting tool of the cross-linking production line as claimed in claim 1, wherein: the two ends of the supporting rod (8) are provided with threads, and the two joists (7) and the two supporting rods (8) are sequentially connected in a staggered manner to form a quadrangle.

5. A hoist combination comprising a cross-linking line insulation material loading hoist tool according to any one of claims 1 to 4, characterized in that: the tray (9) is arranged on the joist (7) and the support rod (8), and the bin (10) is arranged on the tray (9).

6. The hoisting combination of the insulating material loading hoisting tool of the cross-linking production line as claimed in claim 5, wherein: the workbin (10) is regular octagon, rope (5) interval perpendicular to the regular four sides of workbin (10).