CN215439256U - Unilateral slope side hanging type lifting appliance and hoisting equipment with same - Google Patents

Abstract

The utility model provides a unilateral slope side hanging hoist and have hoisting equipment of this hoist, this hoist includes: the upper end of the rotary table assembly is used for being connected with hoisting equipment; the upper end of the bracket assembly is hinged with the lower end of the rotary table assembly; the beam assembly is hung in the bracket assembly and can move relative to the bracket assembly; the dumping mechanism is used for controlling the bracket assembly to rotate relative to the rotary table assembly and is positioned on one side of the hinged position of the lower end of the rotary table assembly and the bracket assembly; the lateral movement mechanism is used for controlling and adjusting the relative position of the beam assembly and the bracket assembly, one end of the lateral movement mechanism is connected with the beam assembly, the other end of the lateral movement mechanism is connected with the bracket assembly, and the lateral movement mechanism is positioned on the side wall of the beam assembly along the sliding direction of the bracket assembly. The application provides a technical scheme can simplify the hoist structure, reduces the fault point, reduces the plant maintenance cost, improves equipment work efficiency.

Description

Unilateral slope side hanging type lifting appliance and hoisting equipment with same

Technical Field

The utility model relates to a unilateral inclined side hanging type lifting appliance, in particular to a unilateral inclined side hanging type lifting appliance, and belongs to the technical field of hoisting equipment; the utility model also relates to a hoisting device.

Background

At present, when bulk cargos such as coal, ore and grain are loaded on a container, the container is directly lifted and inclined at a certain angle, and the unloading efficiency is highest. The mode of directly hoisting the container and inclining a certain angle for discharging is one of the most direct modes of directly hoisting the container and inclining the container for discharging, and a special container spreader is needed when the container is directly hoisted and inclining a certain angle for discharging.

In the prior art, a container spreader with patent number 200910250154.5 is a frame type, has an upper enclosing structure and does not have a container body supporting device and a vibrating device. The defects are as follows: the structure is not compact, the external dimension is large, the rigidity is poor, and the motion is insensitive; when the container works in an inclined way, the lock head is stressed greatly and is easy to damage and cause safety accidents; the powdery materials in the container are difficult to pour out, and the like.

Therefore, how to provide a unilateral inclined side hanging type lifting appliance, which can simplify the lifting appliance structure, reduce the failure points, reduce the equipment maintenance cost and improve the equipment working efficiency, is a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to simplify the structure of the lifting appliance, reduce fault points, reduce the maintenance cost of equipment and improve the working efficiency of the equipment. The utility model provides a unilateral inclined side hanging type lifting appliance, which comprises: the upper end of the rotary table assembly is used for being connected with hoisting equipment; the upper end of the bracket assembly is hinged with the lower end of the rotary table assembly; the beam assembly is hung in the bracket assembly and can move relative to the bracket assembly; the dumping mechanism is used for controlling the bracket assembly to rotate relative to the rotary table assembly and is positioned on one side of the hinged position of the lower end of the rotary table assembly and the bracket assembly; the side shifting mechanism is used for controlling and adjusting the relative position of the beam assembly and the bracket assembly, one end of the side shifting mechanism is connected with the beam assembly, the other end of the side shifting mechanism is connected with the bracket assembly, and the side shifting mechanism is positioned on the side wall of the beam assembly along the sliding direction of the bracket assembly.

A one-sided inclined side-hung spreader, the spreader comprising: the upper end of the rotary table assembly is used for being connected with hoisting equipment; the upper end of the bracket assembly is hinged with the lower end of the rotary table assembly; the beam assembly is hung in the bracket assembly and can move relative to the bracket assembly; the dumping mechanism is used for controlling the bracket assembly to rotate relative to the rotary table assembly and is positioned on one side of the hinged position of the lower end of the rotary table assembly and the bracket assembly; the side shifting mechanism is used for controlling and adjusting the relative position of the beam assembly and the bracket assembly, one end of the side shifting mechanism is connected with the beam assembly, the other end of the side shifting mechanism is connected with the bracket assembly, and the side shifting mechanism is positioned on the side wall of the beam assembly along the sliding direction of the bracket assembly.

Further, as a more preferred embodiment of the present invention, the bracket assembly includes: the bracket body is used for being hinged with the lower end of the rotary table assembly, and a first hinged support used for being hinged with the dumping mechanism is arranged on the bracket body; the upper end of the first leg group is connected with the bracket body, the first leg group is positioned on one side of the bearing hinge shaft, and the legs of the first leg group are respectively arranged on two sides of the beam assembly; the upper end of the second support leg group is connected with the bracket body, the second support leg group is positioned on the other side of the bearing hinge shaft, and the support legs of the second support leg group are respectively arranged on two sides of the beam assembly; the sliding block assembly is arranged at the lower ends of the first supporting leg group and the second supporting leg group, and the sliding block assembly is used for supporting the beam assembly.

Further, as a more preferred embodiment of the present invention, the beam assembly includes: a beam main body; the sliding rails are arranged on two sides of the beam main body along the length direction of the beam main body and used for hanging the beam main body on the sliding block assembly; the middle part of the end beam is connected with the end part of the beam main body, the end beam is vertical to the beam main body, and the beam main body and 2 end beams form an H-shaped structure; and the rotary locking mechanisms are used for grabbing the container and are arranged at two ends of the end beam.

Further, as a more preferred embodiment of the present invention, the turntable assembly includes: the upper rotating platform is used for being connected with hoisting equipment; the lower end of the lower rotary table is hinged with the bracket body, and a second hinged support for being hinged with the dumping mechanism is arranged on the lower rotary table; the rotary mechanism is arranged between the upper rotary table and the lower rotary table and used for enabling the upper rotary table and the lower rotary table to rotate relatively.

Further, as a more preferred embodiment of the present invention, the side shift mechanism is a second telescoping device; the number of the side shift mechanisms is 2; one end of a first one of the side-shifting mechanisms is arranged on one leg of the second leg group, and the other end of the first one of the side-shifting mechanisms is arranged on the beam main body on the side far away from the second leg group; one end of a second one of the side-shifting mechanisms is arranged on the other leg of the second leg group, and the other end of the second one of the side-shifting mechanisms is arranged on the beam main body on the side far away from the other leg of the second leg group; the first side-shifting mechanism and the second side-shifting mechanism are arranged in an axisymmetrical mode relative to a vertical axis of the turntable assembly.

Further, as a more preferable embodiment of the present invention, the dumping mechanism is a first telescopic device, and the first telescopic device is any one of a cylinder telescopic device, a screw nut telescopic device, a chain sprocket device, and a wire rope poplar rolling device.

Further, as a more preferred embodiment of the present invention, the spreader further comprises: a vibration mechanism disposed on the carriage assembly; the vibration mechanism includes: the vibration support is arranged on the side surface of the bracket body; one end of the vibration telescopic arm is hinged with the vibration support, the vibration telescopic arm is hinged with the vibration support through a rotating shaft, and the rotating shaft is fixedly connected with the vibration telescopic arm; the vibration support plate is arranged at one end of the vibration telescopic arm far away from the vibration support; the vibrator is arranged on the vibration supporting plate; and the vibration rotating mechanism is arranged on the vibration support and is used for driving the rotating shaft to rotate.

Further, as a more preferred embodiment of the present invention, the spreader further comprises: the box door opening and closing mechanism is arranged in the middle of the end beam; the box door opening and closing mechanism is arranged in the middle of the end beam.

Further, as a more preferable embodiment of the present invention, the door opening and closing mechanism includes: the box door control support is arranged on the end beam; the box door control connecting rod is hinged with the box door control support through an opening and closing rotating shaft and is fixedly connected with the opening and closing rotating shaft; the box door control baffle is arranged at one end, far away from the box door control support, of the box door control connecting rod and is used for abutting against the container door; the box door control driving device is arranged on the box door control support and is used for controlling the opening and closing rotating shaft to rotate.

Further, as a more preferred embodiment of the present invention, the spreader further comprises: the box body supporting mechanisms are arranged at two ends of the end beam; the box supporting mechanism includes: the support frame bodies are arranged at two ends of the end beam; the upper end of the swing wedge block assembly is hinged to the support frame body, and the lower end of the swing wedge block assembly is used for tightly jacking the container; the movable wedge block is arranged on the support frame body and is positioned on one side, away from the container, of the swinging wedge block assembly; the support driving device is arranged on the support frame body and is used for driving the movable wedge block to move up and down; the wedge surface of the movable wedge block is attached to the wedge surface of the swinging wedge block assembly, and the movable wedge block moves up and down to drive the swinging wedge block assembly to swing left and right.

According to a second embodiment of the present invention, there is provided a lifting apparatus:

a lifting device, comprising: the single-side inclined side hanging type lifting appliance of the first embodiment.

It should be added that, in the prior art, the single-side inclined side-hanging spreader is mostly of a frame type, has an upper enclosing structure, and does not have a container body supporting device and a vibrating device. The defects are as follows: firstly, the structure is not compact, the overall dimension is large, the rigidity is poor, and the motion is insensitive; secondly, when the container works in an inclined way, the lock head is stressed greatly and is easy to damage and cause safety accidents; thirdly, the powdery material in the container is difficult to pour out; the container can only tilt in one direction of the left side or the right side, so that the working efficiency of equipment is affected and the working condition is poor (if the container can only tilt in one side, when the container door is not on the tiltable side, the container needs to rotate 180 degrees and then can tilt, but cannot be used when the narrow space which does not meet the rotation of the container is used); and fifthly, the container is dumped in the working process because only one side can be dumped, the dumping mechanism is only one set, the stability is poor in the process of lowering and withdrawing, particularly, the potential energy required in the process of withdrawing is large, and the container is not easy to return to the initial position quickly.

Compared with the prior art, in the technical scheme provided by the application, the beam assembly is supported through the bracket assembly, and then the container is supported; the whole body formed by the bracket assembly, the beam assembly and the container can horizontally rotate 360 degrees in situ through the turntable assembly so as to adjust the posture/angle of the container; the included angle of the bracket assembly relative to the rotary table assembly in a vertical plane can be adjusted through the dumping mechanism, so that the inclined dumping of the container is realized; meanwhile, the position of the beam assembly relative to the bracket assembly is adjusted through the side-shifting mechanism, so that the absolute gravity center position of the container is unchanged in the discharging process, and the influence on the hoisting equipment caused by the change of the center of the container in the discharging process is avoided. It should be emphasized here that, in the embodiment, the beam assembly is hung in the bracket assembly, and the hung structure is simple, convenient to maintain and replace, reduces the maintenance cost, and reduces the occupied space; the dumping mechanism serves as a device capable of extending and retracting two directions to output acting force outwards, overturning control over the bracket assembly can be achieved only through 1 dumping mechanism, and the effect of simplifying the structure of the equipment is further achieved. The application provides a technical scheme can simplify the hoist structure, reduces the fault point, reduces the plant maintenance cost, improves equipment work efficiency.

Compared with the prior art, the technical scheme provided by the application has the beneficial effects that:

1. according to the technical scheme provided by the utility model, the beam main body and the end beam are both of box-shaped structures, and the beam main body and the end beam are compact in structure, small in overall dimension and sensitive and reliable in action.

2. According to the technical scheme provided by the utility model, the self-adjusting box body supporting mechanism is adopted, so that the lock head is prevented from being stressed, and the damage of the lock head and the accident probability caused by the damage of the lock head are reduced.

3. According to the technical scheme provided by the utility model, the rotating and position-adjustable structure vibration mechanism is adopted, so that materials adhered to the wall of the container can be quickly and conveniently discharged, and the material unloading rate is improved.

Drawings

FIG. 1 is a side view of the overall structure of a single-sided inclined side-hung spreader and a container in an embodiment of the utility model;

FIG. 2 is a front view of the overall structure of a single-sided inclined side-hung spreader and a container in an embodiment of the present invention;

FIG. 3 is a top view of the overall structure of a single-sided inclined side-hung spreader and container in an embodiment of the present invention;

FIG. 4 is a schematic diagram of a container tilted by a single-sided tilting side-hanging spreader according to an embodiment of the present invention;

FIG. 5 is a detail marked side view of a single-side inclined side-hung sling according to an embodiment of the present invention;

FIG. 6 is a detail labeling front view of a single-sided inclined side hanging type hanger in an embodiment of the utility model;

FIG. 7 is a schematic structural view of a case supporting mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic view of the position of the slide rail and slide block assembly according to an embodiment of the present invention;

fig. 9 is a schematic view of an overall structure of a lifting device according to an embodiment of the present invention.

Reference numerals:

a turntable assembly 1; an upper turntable 101; a swing mechanism 102; a lower turn table 103; a second pivoting support 104; a dumping mechanism 2; a beam assembly 3; a beam main body 301; a slide rail 3011; an end beam 302; a twist lock mechanism 303; a bracket assembly 4; a carrier body 401; a first leg set 402; a second leg set 403; a slider assembly 404; a first pivoting support 405; a side shift mechanism 5; a vibration mechanism 6; a vibration support 601; vibrating the telescoping arm 602; the vibration support plate 603; a vibrator 604; a vibrating and rotating mechanism 605; a rotating shaft 606; a door opening/closing mechanism 7; a door control drive 701; a door control support 702; an opening/closing rotation shaft 703; a door control link 704; a door control baffle 705; a box body supporting mechanism 8; supporting the driving device 801; a support frame 802; moving the wedge 803; a swing wedge assembly 804; the bearing hinge axis CZ 1.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

According to a first embodiment of the utility model, there is provided a one-sided inclined side-hung spreader:

a one-sided inclined side-hung spreader, the spreader comprising: the upper end of the rotary table assembly 1 is used for being connected with hoisting equipment; the upper end of the bracket assembly 4 is hinged with the lower end of the rotary table assembly 1; the beam assembly 3 is used for being connected with a container, the beam assembly 3 is hung inside the bracket assembly 4, and the beam assembly 3 can move relative to the bracket assembly 4; the dumping mechanism 2 is used for controlling the bracket assembly 4 to rotate relative to the rotary table assembly 1, and the dumping mechanism 2 is positioned on one side of the hinged position of the lower end of the rotary table assembly 1 and the bracket assembly 4; and the side shift mechanism 5 is used for controlling and adjusting the relative position of the beam assembly 3 and the bracket assembly 4, one end of the side shift mechanism 5 is connected with the beam assembly 3, the other end of the side shift mechanism 5 is connected with the bracket assembly 4, and the side shift mechanism 5 is positioned on the side wall of the beam assembly 3 along the sliding direction of the bracket assembly 4.

The application provides a technical scheme of unilateral slope side hanging hoist. In the technical scheme, the beam assembly is supported by the bracket assembly, so that the container is supported; the whole body formed by the bracket assembly, the beam assembly and the container can horizontally rotate 360 degrees in situ through the turntable assembly so as to adjust the posture/angle of the container; the included angle of the bracket assembly relative to the rotary table assembly in a vertical plane can be adjusted through the dumping mechanism, so that the inclined dumping of the container is realized; meanwhile, the position of the beam assembly relative to the bracket assembly is adjusted through the side-shifting mechanism, so that the absolute gravity center position of the container is unchanged in the discharging process, and the influence on the hoisting equipment caused by the change of the center of the container in the discharging process is avoided. It should be emphasized here that, in the embodiment, the beam assembly is hung in the bracket assembly, and the hung structure is simple, convenient to maintain and replace, reduces the maintenance cost, and reduces the occupied space; the dumping mechanism serves as a device capable of extending and retracting two directions to output acting force outwards, overturning control over the bracket assembly can be achieved only through 1 dumping mechanism, and the effect of simplifying the structure of the equipment is further achieved. The application provides a technical scheme can simplify the hoist structure, reduces the fault point, reduces the plant maintenance cost, improves equipment work efficiency.

It needs to be added and explained that the application provides a container body supporting mechanism with compact structure, small overall dimension and automatic adjusting function, a single-side inclined side hanging type lifting appliance with a vibration unloading device, which can be dumped at two sides and has stable and reliable dumping and withdrawing processes, small required potential energy and quick return of the lifting appliance to the initial position, and a hoisting device with the lifting appliance.

Specifically stated, in the present embodiment, the bracket assembly 4 includes: the bracket body 401 is used for being hinged with the lower end of the rotary table assembly 1, and a first hinged support 405 used for being hinged with the dumping mechanism 2 is arranged on the bracket body 401; a first leg group 402, an upper end of said first leg group 402 being connected to said bracket body 401, said first leg group 402 being located on one side of said load bearing hinge axis CZ1, and legs of said first leg group 402 being respectively provided on both sides of said beam assembly 3; a second leg group 403, the upper end of the second leg group 403 being connected to the bracket body 401, the second leg group 403 being located on the other side of the load bearing hinge axis CZ1, the legs of the second leg group 403 being disposed on both sides of the beam assembly 3; a slider assembly 404, wherein the slider assembly 404 is disposed at the lower end of the first leg set 402 and the lower end of the second leg set 403, and the slider assembly 404 is used for supporting the beam assembly 3.

Specifically, in the embodiment of the present invention, the beam assembly 3 includes: a beam main body 301; the slide rails 3011 are disposed on two sides of the beam main body 301 along the length direction of the beam main body 301, and the slide rails 3011 are used to hang the beam main body 301 on the slider assembly 404; the middle part of the end beam 302 is connected with the end part of the beam main body 301, the end beam 302 is perpendicular to the beam main body 301, and the beam main body 301 and 2 end beams 302 form an H-shaped structure; and the twist lock mechanisms 303 are used for grabbing the container, and the twist lock mechanisms 303 are arranged at two ends of the end beam 302.

The cross member main body and the end beam are box-shaped structures. Twist-lock mechanisms are a common technical solution in the prior art.

It should be noted that the slider assembly is used to improve the smoothness of the movement of the beam assembly 3 in the bracket assembly 4.

Specifically, in the embodiment of the present invention, the turntable assembly 1 includes: the upper rotating platform 101 is used for being connected with hoisting equipment; a lower turntable 103, a lower end of the lower turntable 103 being used for being hinged with the bracket body 401, the lower turntable 103 being provided with a second hinged support 104 for being hinged with the dumping mechanism 2; slewing mechanism 102, slewing mechanism 102 sets up go up the revolving stage 101 with between the revolving stage 103 down, slewing mechanism 102 is used for making go up revolving stage 101 with relative rotation between the revolving stage 103 down.

Specifically stated, in the present embodiment, the side-shift mechanism 5 is a second telescoping device; the number of the side shift mechanisms 5 is 2; one end of a first one of the side-shift mechanisms 5 is provided on one leg of the second leg group 403, and the other end of the first one of the side-shift mechanisms 5 is provided on the beam main body 301 on the side away from the second leg group 403; one end of a second one of the side-shift mechanisms 5 is provided on the other leg of the second leg group 403, and the other end of the second one of the side-shift mechanisms 5 is provided on the beam main body 301 on the side away from the other leg of the second leg group 403; the first side shift mechanism 5 and the second side shift mechanism 5 are arranged in an axisymmetric mode relative to a vertical axis of the turntable assembly 1.

The second expansion device is a multi-stage axially expandable mechanism, and is preferably any one of a hydraulic cylinder, a lead screw expansion device, a rack-and-pinion transmission expansion device, a chain sprocket device, and a wire rope poplar rolling device.

Note that the side shift mechanism is provided between the bracket assembly 4 and the beam assembly 3 at a diagonal in the spreader top view direction.

Specifically, in the embodiment of the present invention, the dumping mechanism 2 is a first telescopic device, and the first telescopic device is any one of a cylinder telescopic device, a lead screw nut telescopic device or a chain sprocket device, and a wire rope poplar rolling device.

Preferably, the first expansion device is a cylinder expansion device.

Specifically, in the embodiment of the present invention, the spreader further includes: a vibration mechanism 6 provided on the carriage assembly 4; the vibration mechanism 6 includes: a vibration mount 601, the vibration mount 601 being disposed on a side of the carriage body 401; one end of the vibrating telescopic arm 602 is hinged to the vibrating support 601, the vibrating telescopic arm 602 is hinged to the vibrating support 601 through a rotating shaft 606, and the rotating shaft 606 is fixedly connected with the vibrating telescopic arm 602; a vibration support plate 603, wherein the vibration support plate 603 is arranged at one end of the vibration telescopic arm 602 away from the vibration support 601; a vibrator 604, the vibrator 604 being disposed on the vibration support plate 603; and the vibrating and rotating mechanism 605, wherein the vibrating and rotating mechanism 605 is arranged on the vibrating support 601, and the vibrating and rotating mechanism 605 is used for driving the rotating shaft 606 to rotate.

It should be noted that the vibration mechanism is used for vibrating the container, which is convenient for the materials adhered to the wall of the container to be quickly dropped and discharged.

The vibration support plate 603 is plate-shaped and is used for transmitting the vibration potential of the vibrator 604 to the wall of the container. The rotating mechanism is used for driving the telescopic arm 602 to rotate to make the supporting plate 603 contact with or separate from the container body

Specifically, in the embodiment of the present invention, the spreader further includes: a door opening and closing mechanism 7 provided in the middle of the end beam 302; the door opening and closing mechanism 7 is provided in the middle of the end beam 302.

Specifically explaining, in the embodiment of the present invention, the door opening and closing mechanism 7 includes: a door control mount 702, the door control mount 702 disposed on the end beam 302; the door control connecting rod 704 is hinged with the door control support 702 through an opening and closing rotating shaft 703, and the door control connecting rod 704 is fixedly connected with the opening and closing rotating shaft 703; the door control baffle 705 is arranged at one end of the door control connecting rod 704 away from the door control support 702, and the door control baffle 705 is used for abutting against a container door; and the door control driving device 701, wherein the door control driving device 701 is arranged on the door control support 702, and the door control driving device 701 is used for controlling the opening and closing rotating shaft 703 to rotate.

The door opening and closing mechanism is used for controlling the opening speed of the door and pressing and closing the door when the container is toppled.

The door control damper 705 is provided at a non-connection end of the door control link rod 704 with the opening/closing rotation shaft 703, and is configured to contact the container door.

Specifically, in the embodiment of the present invention, the spreader further includes: the box body supporting mechanisms 8 are arranged at two ends of the end beam 302; the box body supporting mechanism 8 includes: the support frames 802 are arranged at two ends of the end beam 302; the upper end of the swing wedge assembly 804 is hinged to the support frame body 802, and the lower end of the swing wedge assembly 804 is used for tightly supporting a container; a movable wedge 803, wherein the movable wedge 803 is arranged on the support frame 802, and the movable wedge 803 is positioned on the side of the swinging wedge assembly 804 away from the container; a supporting driving device 801, wherein the supporting driving device 801 is arranged on the supporting frame body 802, and the supporting driving device 801 is used for driving the movable wedge 803 to move up and down; the wedge surface of the movable wedge 803 is attached to the wedge surface of the swinging wedge assembly 804, and the movable wedge 803 moves up and down to drive the swinging wedge assembly 804 to swing left and right.

It should be noted that the box supporting mechanism is used for supporting the container when the container is dumped, so as to avoid the damage and accidents caused by the bending moment and the shearing stress borne by the lock head of the spreader.

It should be noted that the support frame body 802 is a box body structure with an unsealed lower end and composed of a top plate, a side plate, a cover plate and a bottom plate. The supporting driving device 801 is a multi-section structure capable of axially extending and retracting, such as a hydraulic oil cylinder, an air cylinder, and the like.

The movable wedge block 803 is on the same vertical plane on the left side, and the width direction is followed on the right side, and the big lower extreme in upper end is little, right side inclined plane structure set up in inside the support frame body 802, the upper end with the expansion end of support drive arrangement 801 be connected support drive arrangement 801 drive down support frame body 802 in along the vertical direction reciprocate, the right side inclined plane with swing wedge block assembly 804 left side inclined plane cooperation work realizes making swing wedge block assembly 804 is in support frame body 802 internal horizontal hunting.

The swing wedge block assembly 804 is arranged on the same vertical plane on the right side, the left side is along the width direction, the upper end is small, the lower end is large, and a left side inclined plane structure is rotatably arranged in the support frame body 802, cooperates with the right side inclined plane of the movable wedge block 803, and is used for being close to a container body to support or being far away from the container body to separate from the support when the movable wedge block 803 moves up and down.

According to a second embodiment of the present invention, there is provided a lifting apparatus:

a lifting device, comprising: the single-side inclined side hanging type lifting appliance of the first embodiment.

Example 1

A one-sided inclined side-hung spreader, the spreader comprising: the upper end of the rotary table assembly 1 is used for being connected with hoisting equipment; the upper end of the bracket assembly 4 is hinged with the lower end of the rotary table assembly 1; the beam assembly 3 is used for being connected with a container, the beam assembly 3 is hung inside the bracket assembly 4, and the beam assembly 3 can move relative to the bracket assembly 4; the dumping mechanism 2 is used for controlling the bracket assembly 4 to rotate relative to the rotary table assembly 1, and the dumping mechanism 2 is positioned on one side of the hinged position of the lower end of the rotary table assembly 1 and the bracket assembly 4; and the side shift mechanism 5 is used for controlling and adjusting the relative position of the beam assembly 3 and the bracket assembly 4, one end of the side shift mechanism 5 is connected with the beam assembly 3, the other end of the side shift mechanism 5 is connected with the bracket assembly 4, and the side shift mechanism 5 is positioned on the side wall of the beam assembly 3 along the sliding direction of the bracket assembly 4.

Example 2

Example 1 is repeated except that the carrier assembly 4 comprises: the bracket body 401 is used for being hinged with the lower end of the rotary table assembly 1, and a first hinged support 405 used for being hinged with the dumping mechanism 2 is arranged on the bracket body 401; a first leg group 402, an upper end of said first leg group 402 being connected to said bracket body 401, said first leg group 402 being located on one side of said load bearing hinge axis CZ1, and legs of said first leg group 402 being respectively provided on both sides of said beam assembly 3; a second leg group 403, the upper end of the second leg group 403 being connected to the bracket body 401, the second leg group 403 being located on the other side of the load bearing hinge axis CZ1, the legs of the second leg group 403 being disposed on both sides of the beam assembly 3; a slider assembly 404, wherein the slider assembly 404 is disposed at the lower end of the first leg set 402 and the lower end of the second leg set 403, and the slider assembly 404 is used for supporting the beam assembly 3.

Example 3

Example 2 is repeated except that the beam assembly 3 includes: a beam main body 301; the slide rails 3011 are disposed on two sides of the beam main body 301 along the length direction of the beam main body 301, and the slide rails 3011 are used to hang the beam main body 301 on the slider assembly 404; the middle part of the end beam 302 is connected with the end part of the beam main body 301, the end beam 302 is perpendicular to the beam main body 301, and the beam main body 301 and 2 end beams 302 form an H-shaped structure; and the twist lock mechanisms 303 are used for grabbing the container, and the twist lock mechanisms 303 are arranged at two ends of the end beam 302.

Example 4

Example 3 is repeated except that the turret assembly 1 comprises: the upper rotating platform 101 is used for being connected with hoisting equipment; a lower turntable 103, a lower end of the lower turntable 103 being used for being hinged with the bracket body 401, the lower turntable 103 being provided with a second hinged support 104 for being hinged with the dumping mechanism 2; slewing mechanism 102, slewing mechanism 102 sets up go up the revolving stage 101 with between the revolving stage 103 down, slewing mechanism 102 is used for making go up revolving stage 101 with relative rotation between the revolving stage 103 down.

Example 5

Example 4 is repeated except that the side shift mechanism 5 is a second telescoping device; the number of the side shift mechanisms 5 is 2; one end of a first one of the side-shift mechanisms 5 is provided on one leg of the second leg group 403, and the other end of the first one of the side-shift mechanisms 5 is provided on the beam main body 301 on the side away from the second leg group 403; one end of a second one of the side-shift mechanisms 5 is provided on the other leg of the second leg group 403, and the other end of the second one of the side-shift mechanisms 5 is provided on the beam main body 301 on the side away from the other leg of the second leg group 403; the first side shift mechanism 5 and the second side shift mechanism 5 are arranged in an axisymmetric mode relative to a vertical axis of the turntable assembly 1.

Example 6

Embodiment 1 is repeated except that the dumping mechanism 2 is a first telescopic device, and the first telescopic device is a cylinder telescopic device.

Example 7

Example 4 is repeated except that the spreader further comprises: a vibration mechanism 6 provided on the carriage assembly 4; the vibration mechanism 6 includes: a vibration mount 601, the vibration mount 601 being disposed on a side of the carriage body 401; one end of the vibrating telescopic arm 602 is hinged to the vibrating support 601, the vibrating telescopic arm 602 is hinged to the vibrating support 601 through a rotating shaft 606, and the rotating shaft 606 is fixedly connected with the vibrating telescopic arm 602; a vibration support plate 603, wherein the vibration support plate 603 is arranged at one end of the vibration telescopic arm 602 away from the vibration support 601; a vibrator 604, the vibrator 604 being disposed on the vibration support plate 603; and the vibrating and rotating mechanism 605, wherein the vibrating and rotating mechanism 605 is arranged on the vibrating support 601, and the vibrating and rotating mechanism 605 is used for driving the rotating shaft 606 to rotate.

Example 8

Example 4 is repeated except that the spreader further comprises: a door opening and closing mechanism 7 provided in the middle of the end beam 302; the door opening and closing mechanism 7 is provided in the middle of the end beam 302.

Example 9

Embodiment 4 is repeated except that the door opening and closing mechanism 7 includes: a door control mount 702, the door control mount 702 disposed on the end beam 302; the door control connecting rod 704 is hinged with the door control support 702 through an opening and closing rotating shaft 703, and the door control connecting rod 704 is fixedly connected with the opening and closing rotating shaft 703; the door control baffle 705 is arranged at one end of the door control connecting rod 704 away from the door control support 702, and the door control baffle 705 is used for abutting against a container door; and the door control driving device 701, wherein the door control driving device 701 is arranged on the door control support 702, and the door control driving device 701 is used for controlling the opening and closing rotating shaft 703 to rotate.

Example 10

Example 4 is repeated except that the spreader further comprises: the box body supporting mechanisms 8 are arranged at two ends of the end beam 302; the box body supporting mechanism 8 includes: the support frames 802 are arranged at two ends of the end beam 302; the upper end of the swing wedge assembly 804 is hinged to the support frame body 802, and the lower end of the swing wedge assembly 804 is used for tightly supporting a container; a movable wedge 803, wherein the movable wedge 803 is arranged on the support frame 802, and the movable wedge 803 is positioned on the side of the swinging wedge assembly 804 away from the container; a supporting driving device 801, wherein the supporting driving device 801 is arranged on the supporting frame body 802, and the supporting driving device 801 is used for driving the movable wedge 803 to move up and down; the wedge surface of the movable wedge 803 is attached to the wedge surface of the swinging wedge assembly 804, and the movable wedge 803 moves up and down to drive the swinging wedge assembly 804 to swing left and right.

Example 11

A lifting device, comprising: the unilateral slope side hanging hoist.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a unilateral slope side hanging hoist which characterized in that, this hoist includes:

the upper end of the rotary table assembly (1) is used for being connected with hoisting equipment;

the upper end of the bracket assembly (4) is hinged with the lower end of the rotary table assembly (1);

the beam assembly (3) is used for being connected with a container, the beam assembly (3) is hung inside the bracket assembly (4), and the beam assembly (3) can move relative to the bracket assembly (4);

a dumping mechanism (2) for controlling the rotation of the bracket assembly (4) relative to the rotary table assembly (1), wherein the dumping mechanism (2) is positioned on one side of the hinged position of the lower end of the rotary table assembly (1) and the bracket assembly (4);

the side shifting mechanism (5) is used for controlling and adjusting the relative position of the beam assembly (3) and the bracket assembly (4), one end of the side shifting mechanism (5) is connected with the beam assembly (3), the other end of the side shifting mechanism (5) is connected with the bracket assembly (4), and the side shifting mechanism (5) is located on the side wall of the beam assembly (3) in the sliding direction of the bracket assembly (4).

2. The single-sided inclined side-hung spreader according to claim 1, wherein the carrier assembly (4) comprises:

the bracket body (401) is hinged with the lower end of the turntable assembly (1) through a bearing hinge shaft (CZ1), and a first hinge support (405) hinged with the dumping mechanism (2) is arranged on the bracket body (401);

a first leg group (402), an upper end of the first leg group (402) being connected to the bracket body (401), the first leg group (402) being located on one side of the bearing hinge axis (CZ1), and legs of the first leg group (402) being respectively provided on both sides of the beam assembly (3);

a second set of legs (403), the upper ends of the second set of legs (403) being connected to the bracket body (401), the second set of legs (403) being located on the other side of the load bearing hinge axis (CZ1), the legs of the second set of legs (403) being disposed on both sides of the beam assembly (3);

a slider assembly (404), the slider assembly (404) being disposed at a lower end of the first leg set (402) and a lower end of the second leg set (403), the slider assembly (404) being for supporting the beam assembly (3).

3. The single-sided inclined side-hung spreader according to claim 2, wherein the beam assembly (3) comprises:

a beam main body (301);

the sliding rails (3011) are arranged on two sides of the beam main body (301) along the length direction of the beam main body (301), and the sliding rails (3011) are used for hanging the beam main body (301) on the sliding block assembly (404);

the middle part of the end beam (302) is connected with the end part of the beam main body (301), the end beam (302) is vertical to the beam main body (301), and the beam main body (301) and 2 end beams (302) form an H-shaped structure;

the twist lock mechanism (303) is used for grabbing the container, and the twist lock mechanism (303) is arranged at two ends of the end beam (302).

4. The single-sided inclined side-hung spreader according to claim 3, wherein the turret assembly (1) comprises:

the upper rotating platform (101), the upper rotating platform (101) is used for being connected with hoisting equipment;

a lower turntable (103), the lower end of the lower turntable (103) being used for hinging with the bracket body (401), the lower turntable (103) being provided with a second hinged support (104) for hinging with the dumping mechanism (2);

rotation mechanism (102), rotation mechanism (102) set up go up revolving stage (101) with between revolving stage (103) down, rotation mechanism (102) are used for making go up revolving stage (101) with relative rotation between revolving stage (103) down.

5. The single-sided inclined side-hung spreader according to claim 4, wherein the side-shifting mechanism (5) is a second telescopic device; the number of the side moving mechanisms (5) is 2; one end of a first one of the side-shifting mechanisms (5) is arranged on one leg of the second leg group (403), and the other end of the first one of the side-shifting mechanisms (5) is arranged on the beam main body (301) on the side far away from the second leg group (403); one end of a second side shift mechanism (5) is arranged on the other leg of the second leg group (403), and the other end of the second side shift mechanism (5) is arranged on the beam main body (301) at the side far away from the other leg of the second leg group (403); the first side shift mechanism (5) and the second side shift mechanism (5) are arranged in an axisymmetrical mode relative to a vertical axis of the turntable assembly (1).

6. The single-sided inclined side hanging sling according to any one of claims 1-5, wherein the dumping mechanism (2) is a first telescopic device, and the first telescopic device is any one of a cylinder telescopic device, a screw nut telescopic device or a chain sprocket device, and a wire rope poplar reeling device.

7. The single-sided inclined side hanging spreader according to any one of claims 3-5, further comprising: a vibration mechanism (6) disposed on the carriage assembly (4);

the vibration mechanism (6) includes:

a vibration mount (601), the vibration mount (601) being disposed on a side of the carrier body (401);

one end of the vibrating telescopic arm (602) is hinged to the vibrating support (601), the vibrating telescopic arm (602) is hinged to the vibrating support (601) through a rotating shaft (606), and the rotating shaft (606) is fixedly connected with the vibrating telescopic arm (602);

the vibration supporting plate (603), the vibration supporting plate (603) is arranged at one end of the vibration telescopic arm (602) far away from the vibration support (601);

a vibrator (604), the vibrator (604) being disposed on the vibration support plate (603);

the vibration rotating mechanism (605), the vibration rotating mechanism (605) is arranged on the vibration support (601), and the vibration rotating mechanism (605) is used for driving the rotating shaft (606) to rotate.

8. The single-sided inclined side hanging spreader according to any one of claims 3-5, further comprising: a door opening and closing mechanism (7) arranged in the middle of the end beam (302);

the box door opening and closing mechanism (7) is arranged in the middle of the end beam (302); and/or

The door opening/closing mechanism (7) includes:

a door control mount (702), the door control mount (702) disposed on the end beam (302);

the door control connecting rod (704) is hinged with the door control support (702) through an opening and closing rotating shaft (703), and the door control connecting rod (704) is fixedly connected with the opening and closing rotating shaft (703);

the door control baffle (705), the door control baffle (705) is arranged at one end of the door control connecting rod (704) far away from the door control support (702), and the door control baffle (705) is used for abutting against the container door;

the door control driving device (701) is arranged on the door control support (702), and the door control driving device (701) is used for controlling the opening and closing rotating shaft (703) to rotate.

9. The single-sided inclined side hanging spreader according to any one of claims 3-5, further comprising: the box body supporting mechanisms (8) are arranged at two ends of the end beam (302);

the box body supporting mechanism (8) includes:

the supporting frame bodies (802), the supporting frame bodies (802) are arranged at two ends of the end beam (302);

the upper end of the swing wedge assembly (804) is hinged to the support frame body (802), and the lower end of the swing wedge assembly (804) is used for tightly jacking the container;

a movable wedge (803), wherein the movable wedge (803) is arranged on the support frame (802), and the movable wedge (803) is positioned on one side of the swinging wedge assembly (804) far away from the container;

the supporting driving device (801) is arranged on the supporting frame body (802), and the supporting driving device (801) is used for driving the movable wedge block (803) to move up and down;

the wedge surface of the movable wedge block (803) is attached to the wedge surface of the swinging wedge block assembly (804), and the movable wedge block (803) moves up and down to drive the swinging wedge block assembly (804) to swing left and right.

10. A hoisting device having a single-sided inclined side-hung spreader according to any one of claims 1 to 9, the hoisting device comprising: the single-sided inclined side-hung spreader of any one of claims 1 to 9.

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