CN210193181U

CN210193181U - Container turning lifting appliance for port crane

Info

Publication number: CN210193181U
Application number: CN201921169480.9U
Authority: CN
Inventors: Qisheng Wang; 王其生; Li Xu; 徐丽
Original assignee: Lianyungang Manhang International Freight Forwarding Co ltd
Current assignee: Lianyungang Manhang International Freight Forwarding Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-03-27
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a container upset hoist for harbour crane relates to the container hoist field in harbour handling machinery field, including the girder, the both sides of girder all are provided with down the hoist cable, the both sides of girder all are provided with the fixed disk, and the both ends of girder and the both ends of fixed disk all install the fixed pulley, the both ends of girder all are provided with door knob cover subassembly, and are connected with the cable that opens the door between door knob cover subassembly and the lower hoist cable. The utility model discloses a set of lower hoist cable that plays to rise wire rope and drive one side of hoist crane rises for the girder upset, the cable of opening the door simultaneously through door handle cover subassembly tractive container locking lever rotation open the chamber door, when overturning certain angle, the incasement bulk cargo can all flow, utilize current harbour handling machinery and ordinary container to develop bulk cargo handling business, be favorable to reducing the bulk cargo cost of transportation by a wide margin, the boost bulk cargo transportation containerization is favorable to improving handling efficiency and security.

Description

Container turning lifting appliance for port crane

Technical Field

The utility model relates to a container spreader field in harbour handling machinery field specifically is a container upset hoist for port crane.

Background

At present, chemical fiber woven bag containing transportation and shipment are mostly adopted for goods such as scattered ores, cokes and the like which go in and out domestically and abroad, due to the defects that the woven bag cannot be repeatedly used, the freight cost is high, the goods are easy to spill and leak, the environment is polluted by dust, the shipping operation efficiency is low and the like, a container containing transportation mode which is convenient and rapid is necessary to be adopted, but the container door needs to be opened by people when the bulk goods in the common container are shipped, man-machine contact is realized, the safety is poor, the physical health of operating personnel is seriously injured by the dust of the goods flying in the container, in order to improve the loading and unloading efficiency, the transportation cost is saved, the environmental pollution is reduced, the physical health of workers is protected, and the development of a bulk container overturning lifting appliance which is suitable for a port portal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the container overturning lifting appliance for the port crane is used for solving the problems that a container door needs to be opened by a person going out of a cabin during bulk cargo shipment operation in a common container, the man-machine contact is caused, the safety is poor, a woven bag cannot be reused, the freight cost is high, cargoes are easy to spill and leak, the environment is polluted by raised dust, and the shipping operation efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a container upset hoist for harbour crane, includes the girder, the both sides of girder all are provided with down the hoist cable, and the upper end of hoist cable is connected with the hoist cable down, the both sides of girder all are provided with the fixed disk, and the both ends of girder and the both ends of fixed disk all install the fixed pulley, the both ends of girder all are provided with door knob cover subassembly, and are connected with the cable that opens the door between door knob cover subassembly and the lower hoist cable.

Preferably, girder upper portion is quadrilateral frame, and the four corners of girder upper end all is provided with the corner lock.

Preferably, the group of the lower slings are positioned outside the fixed disc, the group of the lower slings are symmetrically distributed around the longitudinal central axis of the fixed disc, and a balance beam is connected between the two groups of the lower slings.

Preferably, the fixed disk is connected with the main beam through a clamping plate, and the fixed disk is fixedly connected with the clamping plate through a bolt.

Preferably, the four groups of door opening inhaul cables, the fixed pulley and the door handle sleeve assembly are symmetrically arranged, the door opening inhaul cables penetrate through the fixed pulley, and the upper ends of the two groups of upper sling cables are respectively connected with a lifting rope of the portal crane.

Preferably, the door handle sleeve assembly comprises a tapered sleeve and a connecting rod, and the bottom end of the tapered sleeve is hinged with the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an at last hoist cable, lower hoist cable, the cable that opens the door, the girder, under the cooperation of fixed pulley and door knob cover subassembly, a set of lower hoist cable that plays to rise wire rope drive one side of hoist crane rises, make the girder upset, it is rotatory that the cable that opens the door passes through door knob cover subassembly and pulls the container locking lever simultaneously, open the chamber door, when overturning certain angle, the incasement bulk cargo can all flow, avoid the man-machine contact, the security when having improved the discharge, utilize current harbour loading and unloading machinery and ordinary container to develop bulk cargo handling business, be favorable to reducing the bulk cargo cost of transportation by a wide margin, boost bulk cargo transportation containerization, be favorable to improving handling efficiency and security, improve the environmental protection effect.

Drawings

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

fig. 2 is a diagram of the turnover unloading state of the present invention;

fig. 3 is a schematic structural view of the door handle sleeve assembly of the present invention.

In the figure: 1. an upper sling; 2. a balance beam; 3. a lower sling; 4. a door opening pull rope; 5. a main beam; 6. locking by turning; 7. a fixed pulley; 8. a door handle sleeve assembly; 9. fixing the disc; 10. a splint; 11. a tapered sleeve; 12. A connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The twist lock mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a container turning spreader for a port crane includes a main beam 5, lower slings 3 are disposed on both sides of the main beam 5, an upper sling 1 is connected to the upper ends of the lower slings 3, fixed disks 9 are disposed on both sides of the main beam 5, fixed pulleys 7 are mounted on both ends of the main beam 5 and both ends of the fixed disks 9, door handle sleeve assemblies 8 are disposed on both ends of the main beam 5, and door opening cables 4 are connected between the door handle sleeve assemblies 8 and the lower slings 3.

This kind of a container upset hoist for harbour crane is through last hoist cable 1, lower hoist cable 3, the cable 4 that opens the door, girder 5, under the cooperation of fixed pulley 7 and door handle cover subassembly 8, a set of hoist cable 3 that rises of hoist crane drive one side rises, make the 5 upset of girder, the cable 4 that opens the door simultaneously drags the container locking lever rotation through door handle cover subassembly 8, open the chamber door, when overturning certain angle, the bulk cargo can all flow in the case, avoid man-machine contact, the security when having improved the discharge, utilize current harbour handling machinery and ordinary container to develop the bulk cargo handling business, be favorable to reducing the bulk cargo cost of transportation by a wide margin, the boost bulk cargo transportation containerization, be favorable to improving handling efficiency and security, improve the environmental protection effect.

Please refer to fig. 1, the upper portion of the main beam 5 is a quadrilateral frame, four corners of the upper end of the main beam 5 are provided with the rotation locks 6, the fixing disc 9 is connected with the main beam 5 through the clamping plate 10, and the fixing disc 9 is fixedly connected with the clamping plate 10 through the bolt.

The container turning spreader for the harbor crane is used for lifting a container through the arranged twist lock 6.

Please refer to fig. 1, a set of lower suspension cables 3 is located outside a fixing plate 9, and the set of lower suspension cables 3 are symmetrically distributed about a longitudinal central axis of the fixing plate 9, and a balance beam 2 is connected between the two sets of lower suspension cables 3.

This kind of a container upset hoist for harbour crane is used for twining down hoist cable 3 through the fixed disk 9 that sets up, when hoist cable 3 rose down through the compensating beam 2 that sets up, has improved the stability of container upset.

Please refer to fig. 3 of fig. 1, wherein four sets of door opening cables 4, fixed pulleys 7 and door handle sleeve assemblies 8 are symmetrically arranged, the door opening cables 4 penetrate the fixed pulleys 7, the upper ends of the two sets of upper suspension cables 1 are respectively connected with the lifting ropes of the portal crane, the door handle sleeve assemblies 8 comprise tapered sleeves 11 and connecting rods 12, and the bottom ends of the tapered sleeves 11 are hinged to the connecting rods 12.

This kind of a container upset hoist for harbour crane overlaps taper sleeve 11 on the door lock lever of container, produces pulling force when 3 lifts by the hoist cable under one side for 4 pull connecting rods 12 that open the door, make the door lock lever rotatory 90, open the container door under the impulsive force of incasement goods.

The working principle is as follows: when a container is hoisted, the tapered sleeve 11 of the door handle sleeve component 8 is firstly sleeved on the door lock rod of the container, a group of hoisting steel wire ropes of the sling crane drives the lower sling 3 on the left side to ascend, the main beam 5 overturns clockwise, when the lower sling 3 on one side ascends, a pulling force is generated, so that the door opening sling 4 pulls the connecting rod 12 to rotate the door lock rod by 90 degrees, the container door is opened under the impulsive force of goods in the container, when the container is overturned to a certain angle, the bulk goods in the container can all flow out, because the four groups of door opening draglines 4, the fixed pulleys 7 and the door handle sleeve component 8 are symmetrically arranged, the orientation of the container door can be random, the other group of hoisting steel wire ropes of the sling crane drives the lower sling 3 on the right side to ascend, the main beam 5 overturns anticlockwise, meanwhile, the door opening dragline 4 drives, the bulk cargo in the box can flow out completely, so that man-machine contact is avoided, the safety during unloading is improved, the bulk cargo loading and unloading service is carried out by utilizing the existing port loading and unloading machinery and the common container, the bulk cargo transportation cost is favorably reduced greatly, the boost bulk cargo transportation containerization is favorable for improving the loading and unloading efficiency and the safety, and the environmental protection effect is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A container upset hoist for harbour crane, includes girder (5), its characterized in that: the door handle is characterized in that both sides of the main beam (5) are provided with lower slings (3), the upper ends of the lower slings (3) are connected with upper slings (1), both sides of the main beam (5) are provided with fixed discs (9), fixed pulleys (7) are installed at both ends of the main beam (5) and both ends of the fixed discs (9), door handle sleeve assemblies (8) are arranged at both ends of the main beam (5), and door opening inhaul cables (4) are connected between the door handle sleeve assemblies (8) and the lower slings (3).

2. A container turning spreader for use with a port crane according to claim 1, characterised in that: the upper part of the main beam (5) is a quadrilateral frame, and four corners of the upper end of the main beam (5) are provided with rotating locks (6).

3. A container turning spreader for use with a port crane according to claim 1, characterised in that: a set of lower suspension cable (3) is located the outside of a fixed disk (9), and a set of lower suspension cable (3) is connected with compensating beam (2) about the vertical axis symmetric distribution of fixed disk (9) between two sets of lower suspension cable (3).

4. A container turning spreader for use with a port crane according to claim 1, characterised in that: the fixed disc (9) is connected with the main beam (5) through a clamping plate (10), and the fixed disc (9) is fixedly connected with the clamping plate (10) through a bolt.

5. A container turning spreader for use with a port crane according to claim 1, characterised in that: four groups of door opening inhaul cables (4), fixed pulleys (7) and door handle sleeve assemblies (8) are symmetrically arranged, the door opening inhaul cables (4) penetrate through the fixed pulleys (7), and the upper ends of the upper sling cables (1) are connected with lifting ropes of the portal crane respectively.

6. A container turning spreader for use with a port crane according to claim 1, characterised in that: the door handle sleeve assembly (8) comprises a conical sleeve (11) and a connecting rod (12), and the bottom end of the conical sleeve (11) is hinged with the connecting rod (12).