CN208603601U - Hang rotary bridge crane - Google Patents
Hang rotary bridge crane Download PDFInfo
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- CN208603601U CN208603601U CN201821235651.9U CN201821235651U CN208603601U CN 208603601 U CN208603601 U CN 208603601U CN 201821235651 U CN201821235651 U CN 201821235651U CN 208603601 U CN208603601 U CN 208603601U
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- trolley
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Abstract
The utility model belongs to dressing plant service technique field, more particularly, to a kind of rotary bridge crane of suspension, it is characterized by comprising suspension, rotary system in this suspension is set, suspension includes two big bicycle beams, walking passageway, the overhead crane in two big bicycle beam is hung by one group of large vehicle walking wheel group, the trolley track of this overhead crane bottom surface is set, hang on the trolley on trolley track, rotary system includes the rotating circular disk being arranged in below car frame, rotate crossbeam, circular passage on a rotary disc is set, it is separately positioned on two rotation trains at rotation crossbeam both ends.The big bicycle beam of the utility model is suspended under the spandrel girder of workshop roofing, trolley is suspended to below overhead crane, this mode avoids traditional sets track on column, the crane arrangement upward layer by layer of setting trolley in orbit, so that entire all components of crane are as far as possible close to roofing, height difference required for crane is arranged is saved, investment is reduced.
Description
Technical field
The utility model belongs to dressing plant service technique field, more particularly, to a kind of rotary bridge crane of suspension.
Background technique
Dressing plant generally sorts equal operations by broken-ore grinding-and constitutes, and ore dressing is used as heavy industry, usual in one workshop
The component overhauled comprising a variety of needs and other operations for needing to lift.Current crane, its most of cart track are all pacified
On the column of vehicle two sides, cart is located at the top of track, and trolley is located at the top of cart, this arrangement upward layer by layer
Mode eventually leads to workshop excessive height, greatly so that the roofing in workshop needs to be continuously improved to meet the installation of crane
Increase the capital expenditure in workshop.And the span in current some workshops is especially big, and some has been even up to 40 meters or more, at this time
The column load-bearing for relying solely on workshop two sides is then easy to generate middle part cart beam deflection when suspension hook is located at the middle part of cart
Phenomenon forms security risk.Therefore, crane in this way, the span of workshop rarely exceed 40 meters, limit workshop
Arrangement form.Furthermore current crane after suspension hook slings weight, can only move, weight is not along the direction of back and forth or left and right
It can be freely rotatable, this requires the walkings of weight and entrucking to walk along fixed direction and entrucking flexibility ratio is inadequate.
Summary of the invention
The purpose of the utility model is to provide one kind can effectively reduce crane mounting height, adapts to large-span industrial building
Maintenance needs, the rotary bridge crane of the suspension that hoisting heavy can rotate freely.
The purpose of this utility model is realized by following technical proposals:
The rotary bridge crane of the suspension of the utility model, it is characterised in that including suspension, setting is hung herein
Rotary system in system,
The suspension includes two big bicycle beams being arranged in below the spandrel girder of workshop, is arranged in each big bicycle beam
Walking passageway, the overhead crane in described two big bicycle beams is hung by one group of large vehicle walking wheel group, is arranged in this bridge
The trolley track of formula crane bottom surface, by carriage walking wheel suspension in the trolley on the trolley track,
The walking passageway includes the vertical beam of the big bicycle beam, the bottom plate and side plate being connected with this vertical beam,
The rotary system includes the rotating circular disk being arranged in below the car frame, is arranged in this rotating circular disk
Rotation crossbeam, the circular passage on the rotating circular disk is set, be arranged in it is described rotation crossbeam in the middle part of suspension hook, set respectively
Two rotation trains at the rotation crossbeam both ends are set, each rotation train is walked along the circular passage.
The cart beam section is I-shaped cross-section.
One group of large vehicle walking wheel group is made of four large vehicle walking wheel groups, and every big bicycle beam in side is gone forward Hou Gebu
A large vehicle walking wheel group is set, each large vehicle walking wheel group is made of two large vehicle walking wheels, the large vehicle walking
Wheel is arranged in the walking passageway.
The rotation train includes the arc-shaped frame at middle part with the rotation crossbeam upper limb welding, is arranged in this arc vehicle
Two swivel wheel groups on frame.
The rotating wheel is fastened equipped with reversible movable motor.
The advantages of the utility model:
(1) the rotary bridge crane of the suspension of the utility model, big bicycle beam is suspended under the spandrel girder of workshop roofing, small
Vehicle is suspended to below overhead crane, this mode avoid it is traditional track is set on column, the layer of trolley is set in orbit
The upward crane arrangement of layer, so that all components of entire crane save needed for crane arrangement as far as possible close to roofing
The height difference wanted reduces investment；
(2) the rotary bridge crane of the suspension of the utility model, suspension arranges one group every 20 meters, to avoid
When traditional the span of crane is big the phenomenon that middle bent, the crane arrangement of large-span industrial building is realized, structure is simple, and safety is real
With；
(3) 360 degree of rotations of suspender may be implemented by rotating crossbeam in the rotary bridge crane of the suspension of the utility model
Turn, to realize the walking and shipment being lifted under any angle of weight, substantially increases the flexibility of handling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model rotary system.
Fig. 3 is I enlarged view of the utility model.
Fig. 4 is II enlarged view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing.
As shown in Fig. 1,2,3 and 4, the rotary bridge crane of the suspension of the utility model, it is characterised in that including suspension
The rotary system in this suspension is arranged in system,
The suspension includes the two big bicycle beam 1 being arranged in below workshop spandrel girder 3, is arranged in each big bicycle beam
Walking passageway on 1 hangs the overhead crane 2 in described two big bicycle beams 1 by one group of large vehicle walking wheel group, and setting exists
The trolley track 10 of this 2 bottom surface of overhead crane hangs on the trolley 8 on the trolley track 10 by carriage walking wheel 9,
The walking passageway includes the vertical beam 5 of the big bicycle beam 1, the bottom plate 6 and side plate 7 being connected with this vertical beam 5,
The rotary system includes the rotating circular disk 11 being arranged in below 8 vehicle frame of trolley, is arranged in this rotational circle
The circular passage 16 on the rotating circular disk 11 is arranged in rotation crossbeam 12 in disk 11, is arranged in the rotation crossbeam 12
The suspension hook 13 in portion is separately positioned on two rotation trains at rotation 12 both ends of crossbeam, and each rotation train is along described
It walks circular passage 16.
1 section of big bicycle beam is I-shaped cross-section.
One group of large vehicle walking wheel group is made of four large vehicle walking wheel groups, and every big bicycle beam in side is gone forward Hou Gebu
A large vehicle walking wheel group is set, each large vehicle walking wheel group is made of two large vehicle walking wheels 4, the large vehicle walking
Wheel 4 is arranged in the walking passageway.
The rotation train includes the arc-shaped frame 14 at middle part with rotation 12 upper limb of the crossbeam welding, is arranged in this arc
Two swivel wheel groups 15 on shape vehicle frame 14.
The rotating wheel is fastened equipped with reversible movable motor.
The utility model is collectively formed by suspension and rotary system, and in suspension, big bicycle beam 1 is located at spandrel girder 3
Lower section, at interval of 20 meters of settings, one suspension, each big bicycle beam 1 and roofing lower section are equally spaced workshop width direction
Spandrel girder 3 be bolted, big bicycle beam 1 is along the elongated arrangement of workshop length direction.The trolley 8 of each overhead crane 2 passes through trolley
Running wheel 9 hangs on the lower section of respective trolley track 10.
Rotary system is by the rotating circular disk 11 that is welded below 8 vehicle frame of trolley, the rotation crossbeam 12 being located in rotating circular disk,
It is located at the suspension hook 13 at 12 middle part of rotation crossbeam, and two rotation trains composition at rotation 12 both ends of crossbeam, two rotations are set
Train is walked along the circular passage 16.
The rotary bridge crane of the suspension of the utility model, big bicycle beam 1 is suspended under the spandrel girder 3 of workshop roofing, small
Vehicle 8 is suspended to the lower section of overhead crane 2, this mode avoid it is traditional track is set on column, trolley 8 is set in orbit
Crane arrangement upward layer by layer, so that all components of entire crane save crane arrangement institute as far as possible close to roofing
The height difference needed reduces investment；Suspension arranges one group every 20 meters, middle part when big so as to avoid traditional the span of crane
The phenomenon that bending, realizes the crane arrangement of big width workshop, and structure is simple, safe and practical；It can be real by rotation crossbeam 12
The 360 degree rotation of existing suspender substantially increases handling to realize the walking and shipment being lifted under any angle of weight
Flexibility.
Claims (5)
1. a kind of rotary bridge crane of suspension, it is characterised in that including suspension, the rotation in this suspension is arranged in
Transfer from one department to another to unite,
The suspension includes two big bicycle beams being arranged in below the spandrel girder of workshop, and the row in each big bicycle beam is arranged in
Channel is walked, the overhead crane in described two big bicycle beams is hung by one group of large vehicle walking wheel group, setting is hung in this bridge-type
The trolley track of vehicle bottom surface, by carriage walking wheel suspension in the trolley on the trolley track,
The walking passageway includes the vertical beam of the big bicycle beam, the bottom plate and side plate being connected with this vertical beam,
The rotary system includes the rotating circular disk being arranged in below the car frame, and the rotation in this rotating circular disk is arranged in
Turn crossbeam, the circular passage on the rotating circular disk is set, the suspension hook in the middle part of the rotation crossbeam is set, is separately positioned on
Two rotation trains at the rotation crossbeam both ends, each rotation train are walked along the circular passage.
2. the rotary bridge crane of suspension according to claim 1, it is characterised in that the cart beam section is work
Shaped sections.
3. the rotary bridge crane of suspension according to claim 1, it is characterised in that one group of large vehicle walking vehicle
Wheel group is made of four large vehicle walking wheel groups, and every big bicycle beam in side arranges a large vehicle walking wheel group, Mei Ge great after going forward
Vehicle running wheel group is made of two large vehicle walking wheels, and the large vehicle walking wheel is arranged in the walking passageway.
4. the rotary bridge crane of suspension according to claim 1, it is characterised in that during the rotation train includes
The arc-shaped frame in portion and the rotation crossbeam upper limb welding, is arranged in two swivel wheel groups on this arc-shaped frame.
5. the rotary bridge crane of suspension according to claim 1 or 4, it is characterised in that the rotating wheel, which is fastened, to be set
There is reversible movable motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235651.9U CN208603601U (en) | 2018-08-02 | 2018-08-02 | Hang rotary bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235651.9U CN208603601U (en) | 2018-08-02 | 2018-08-02 | Hang rotary bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603601U true CN208603601U (en) | 2019-03-15 |
Family
ID=65670280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235651.9U Active CN208603601U (en) | 2018-08-02 | 2018-08-02 | Hang rotary bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584714A (en) * | 2018-08-02 | 2018-09-28 | 中冶北方（大连）工程技术有限公司 | Hang swinging bridge crane |
-
2018
- 2018-08-02 CN CN201821235651.9U patent/CN208603601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584714A (en) * | 2018-08-02 | 2018-09-28 | 中冶北方（大连）工程技术有限公司 | Hang swinging bridge crane |
| CN108584714B (en) * | 2018-08-02 | 2024-10-29 | 中冶北方（大连）工程技术有限公司 | Suspension rotary bridge crane |
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