CN208440166U - A kind of flexible gantry frame structure for Multifunctional container carrying implement - Google Patents
A kind of flexible gantry frame structure for Multifunctional container carrying implement Download PDFInfo
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- CN208440166U CN208440166U CN201820895570.5U CN201820895570U CN208440166U CN 208440166 U CN208440166 U CN 208440166U CN 201820895570 U CN201820895570 U CN 201820895570U CN 208440166 U CN208440166 U CN 208440166U
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Abstract
The utility model discloses a kind of flexible gantry frame structures for Multifunctional container carrying implement, portal frame is vertical retractable structure, including top frame, telescopic support legs and top-entering oil cylinder, four telescopic support legs are fixedly connected at top frame bottom four corners, telescopic support legs include the lower guiding loop bar and upper guiding loop bar of mutual movable telescopic socket, lower beam is fixedly connected between the lower guiding loop bar of the two of front two rows, transverse beam is fixedly connected between guiding loop bar on the two of front two rows, upper guiding loop bar upper end is fixedly connected on the gantry, the cylinder tube upper end of top-entering oil cylinder is hinged in transverse beam, the cylinder rod lower end of top-entering oil cylinder is hinged on lower beam.The utility model is easy to implement portal frame height adjustment, conducive to different cargos transport and play the avoidance of barrier, improve the application range of equipment, it can adapt to different size of cargo transport, it is also convenient for improving operational safety, the regulating mechanism of jacking cylinder driving is easy to adjust quick.
Description
Technical field
The utility model belongs to terminal transfer machine technical field, and in particular to a kind of for Multifunctional container carrying implement
Flexible gantry frame structure.
Background technique
With the urbanization process of China and the development of high-speed railway, expands in Urbanization Construction and consume increasing of expanding domestic demand
The revolution that this long macroscopical theory will also push Chinese logistics stockyard, port and pier shipping new, traditional logistics stockyard, harbour
Harbour cargo transport also with new logistics demand to containerzation, diversified development.
The portal frame of existing harbour lifting equipment is fixed structure, can not be done according to the size of cargo in use process
It is adaptively adjusted out, application range face is narrow.
Summary of the invention
The technical issues of the utility model solves is: providing a kind of flexible portal frame for Multifunctional container carrying implement
Structure, to solve above-mentioned problems of the prior art.
A kind of technical solution that the utility model is taken are as follows: flexible portal frame knot for Multifunctional container carrying implement
Structure, portal frame are vertical retractable structure, including top frame, telescopic support legs and top-entering oil cylinder, are consolidated at top frame bottom four corners
Surely four telescopic support legs are connected with, telescopic support legs include the lower guiding loop bar and upper guide sleeve of mutual movable telescopic socket
Bar, is fixedly connected to lower beam between the lower guiding loop bar of the two of front two rows, front two rows two on be oriented to it is fixed between loop bar
It is connected with transverse beam, upper guiding loop bar upper end is fixedly connected on the gantry, and the cylinder tube upper end of top-entering oil cylinder is hinged on transverse direction
The cylinder rod lower end of Liang Shang, top-entering oil cylinder are hinged on lower beam.
Preferably, above-mentioned upper guiding loop bar lower end is fixedly connected with wear-resistant positioning and guiding loop bar, wear-resistant positioning and guiding loop bar
It is socketed on lower guiding loop bar, internal four sides are provided with wear-resistant locating piece, and wear-resistant locating piece is connected to wear-resistant by housing screw
On positioning and guiding loop bar.
Preferably, above-mentioned cylinder tube lower end is provided with guide sleeve, and guide sleeve is fixedly connected in telescopic support legs.
Preferably, above-mentioned top-entering oil cylinder front and rear row is respectively arranged two.
The utility model has the beneficial effects that compared with prior art, the effect of the utility model is as follows:
(1) portal frame that the utility model uses hydraulic cylinder to stretch vertically, is easy to implement portal frame height adjustment, is conducive to not
With cargo transport and play the avoidance of barrier, improve the application range of equipment, can adapt to different size of cargo fortune
It is defeated, it is also convenient for improving operational safety, is oriented to the regulating mechanism of loop bar and jacking cylinder driving up and down, it is easy to adjust quick；
(2) setting connects wear-resistant positioning and guiding loop bar, the built-in guiding of wear-resistant positioning and guiding loop bar in upper guiding loop bar lower end
Wear-resistant piece, increase wearability, guiding performance is more preferable, improves service life of equipment, and modular construction is conveniently replaceable maintenance.
Detailed description of the invention
Fig. 1 is container spreader structural schematic diagram；
Fig. 2 is container spreader left view structural representation；
Fig. 3 is container spreader overlooking structure diagram；
Fig. 4 is the carrying implement structural schematic diagram of connecting shackle suspender；
Fig. 5 is the left view structural representation of Fig. 4；
Fig. 6 is the carrying implement structural schematic diagram for connecting special lockset；
Fig. 7 is the left view structural representation of Fig. 6；
Fig. 8 is the carrying implement structural schematic diagram of connection grab bucket suspender；
Fig. 9 is the left view structural representation of Fig. 8；
Figure 10 is the carrying implement structural schematic diagram for connecting C-shaped hook；
Figure 11 is the left view structural representation of Figure 10；
Figure 12 is the carrying implement structural schematic diagram for connecting electromagnetic suspended beam suspender；
Figure 13 is the left view structural representation of Figure 12；
Figure 14 is structural representation at sleeve connection (transverse-moving mechanism)；
Figure 15 is sleeve cross section structure schematic diagram；
Figure 16 is portal frame connection jacking cylinder structural schematic diagram；
Figure 17 is the left view structural representation of Figure 16；
Figure 18 is wear-resistant positioning and guiding loop bar junction structural schematic diagram；
Figure 19 is transfer attachment structure schematic diagram；
Figure 20 is transfer side structure schematic view；
Figure 21 is the portion the A enlarged structure schematic diagram of Figure 19；
Figure 22 is traveling wheel advance overlooking structure diagram；
Figure 23 is that traveling wheel is rotated by 90 ° overlooking structure diagram；
Figure 24 is skate rotation minute angle overlooking structure diagram before traveling wheel；
Figure 25 is carrying implement to container tilt batch turning structural schematic diagram.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment 1: as shown in Fig. 1-Figure 25, a kind of flexible gantry frame structure for Multifunctional container carrying implement, dragon
Door frame 1 is vertical retractable structure, including top frame 101, telescopic support legs 102 and top-entering oil cylinder 103,101 bottom of top frame
Four corners are fixedly connected with four telescopic support legs 102, and telescopic support legs 102 include the lower guide sleeve of mutual movable telescopic socket
Bar 104 and upper guiding loop bar 105, the two of front two rows are fixedly connected to lower beam 108, front and back two between being oriented to loop bar 104 down
Transverse beam 216 and middle cross beam 14 are fixedly connected on the two of row between guiding loop bar 105, upper 105 upper end of guiding loop bar is fixed to be connected
It connects on portal frame 1,106 upper end of cylinder tube of top-entering oil cylinder 103 is hinged in transverse beam 216 by hinged seat 109, and oil is stretched on top
107 lower end of cylinder rod of cylinder 103 is hinged on lower beam 108, and 106 lower end of cylinder tube is provided with guide sleeve 114, plays limit
Effect, guide sleeve 114 are fixedly connected in telescopic support legs 102, and 103 front and rear row of top-entering oil cylinder is respectively arranged two, four jackings
Oil cylinder works at the same time jacking and pulls telescopic portal frame, guarantees while jacking or declining operation, realize container hoisting
1.5m~3.5m lifting altitude function.
Preferably, above-mentioned upper 105 lower end of guiding loop bar is fixedly connected with wear-resistant positioning and guiding loop bar 110, and wear-resistant positioning is led
It is socketed on lower guiding loop bar 104 to loop bar 110, internal four sides are provided with wear-resistant locating piece 111, and wear-resistant locating piece 111 passes through
Housing screw 112 is connected on wear-resistant positioning and guiding loop bar 110, and wear-resistant locating piece 111 is fixedly connected on adjustable plate by screw
On 113, housing screw 112 is screwed on adjustable plate 113, and wear-resistant locating piece 111 uses high molecular abrasion-proof material.
Portal frame height is flexible to realize container hoisting 1.5m~3.5m lifting altitude function.
Embodiment 2: as shown in Fig. 1-Figure 25, a kind of Multifunctional container carrying implement, including portal frame 1,2 and of lifting mechanism
Suspender 3,1 bottom of portal frame are provided with walking mechanism 4, and lifting mechanism 2 is mounted on 1 top of portal frame, and lifting mechanism 2 is removably
It is connected with suspender 3, suspender 3 is located in portal frame 1, and suspender 3 includes container spreader 5, suspension hook 6, special lockset 7, grab bucket 8, C-shaped
Hook 9 and electromagnetic suspended beam 10,1 bottom sides of portal frame are equipped with driver's cabin 11, diesel-driven generator 12 and hydraulic power station 13, diesel oil
Generator 12 connects hydraulic power station 13, provides power for hydraulic power station 13.
Container spreader: 1) the open locking movement of 20 ruler rigid container suspender, suspender can be passed through by driver operation
Suspender lifts by crane the 20ft container for meeting ISO international standard；2) 20 ruler rigid container suspender quadrangle twist locks of the machine outfit can
With 40 ruler rigid container suspenders, the open locking movement for interlocking suspender can be hung by driver operation by 40 rulers after interlocking
Tool lifting meets the 40ft container of ISO international standard；3) the machine is equipped with -40 ruler retractable sling for container of 20 ruler, suspender
Flexible, open locking movement can meet 20ft, 40ft container of ISO international standard by suspender lifting by driver operation；4)
It is equipped with -40 ruler container spreader of 20 ruler.By the mutual cooperation of lifting mechanism, lifting body, realize in 20ft, 40ft container
Particle bulk goods is poured into logistics goods yard or pier storage yard.
Suspension hook and special lockset, can lifting capacity 20-80t, be convenient for operation area handling steel and break bulk cargo operation, suspension hook handling
Break bulk cargo, special lockset handling break bulk cargo.
Grab bucket: operation area handling ore operation is convenient in quick assembling grab bucket.
C-shaped hook or clamp specially are convenient for steel coil lifting operation.
Electromagnetic suspended beam, fashioned iron of unloading, screw-thread steel control hanger by operator and couple with drop in beam, realizes magnechuck
It unloads the function of steel plate or screw-thread steel, using magnechuck there are multiple suctions to put and inhale playing function with individual, to reduce loader
Steel cable is hung in goods yard and takes out the operation danger of steel cable, is promoted safety in production, is protected people life property safety.
In the operation of this carrying implement, by the stopping power of cart.20m/s fitful wind can be resisted and do not generate cart movement.Non-
Under working condition 55m/s wind speed, by anchoring device, moving and toppling for cart direction is not generated, complete machine structure and component are not
It is destroyed.
Preferably, above-mentioned lifting mechanism 2(jack up unit) it include two groups of jacking cylinders 201 and wirerope 202, two groups of jackings
The installation opposed vertical axial symmetry of oil cylinder 201 and wirerope 202, wherein the cylinder barrel 204 of one group of jacking cylinder 201 passes through fixation
Frame 203 is fixedly connected on 1 top right side of portal frame and towards 1 length direction of portal frame, and 204 left end of cylinder barrel is socketed with limited support
Set 219, limited support set 219 are fixedly connected on portal frame 1, play the role of the fixed jacking cylinder of limited support, jacking oil
205 end of cylinder rod of cylinder 201 is connected with the fixed pulley 1 of horizontal rotation, and wirerope 202 passes through after bypassing fixed pulley 1
It is symmetrically attached to 3 left end of suspender before and after both ends after the winding of leading block group, leading block group is mounted on 1 left end of portal frame, separately
Outer one group of jacking cylinder 201 is mounted on left end, and wirerope 202 connected to it is connected to suspender right end, two groups of jacking cylinders
Simultaneously operation realizes that one group of jacking cylinder movement, another group of jacking cylinder is motionless, realizes container with rising with drop raising cargo
Tilt batch turning.
Preferably, the fixed pulley 2 207 and fixed pulley 3 208 and two that above-mentioned leading block group includes horizontal symmetrical are symmetrically
Bend wheel 1 and bend wheel 2 210, fixed pulley 2 207 and fixed pulley 3 208 can be connected to portal frame 1 with horizontally rotating
At the top of left end, bend wheel 1 and 2 210 longitudinal direction of bend wheel are rotatably connected to 1 left end of portal frame, and wirerope 202 bypasses
One end is connected to bend wheel 1 after 3 208 Stagger-wrap of fixed pulley 2 207 and fixed pulley after fixed pulley 1, through changing
Downward to one 209 reverse hangs of wheel, 202 other end of wirerope is downward through 2 210 reverse hang of bend wheel, fixed pulley 1, fixed pulley
2 207, fixed pulley 3 208, bend wheel 1 and bend wheel 2 210 keep wirerope 202 to keep horizontal in horizontal segment.
Preferably, above-mentioned fixed pulley 1, fixed pulley 2 207, fixed pulley 3 208, bend wheel 1 and bend wheel two
210 are provided with two preventing wire rope from falling devices 211, and two preventing wire rope from falling devices 211 are separately mounted to fixed pulley 1, fixed pulley
2 207, at 202 entrance and exit of wirerope of fixed pulley 3 208, bend wheel 1 or bend wheel 2 210.
Preferably, above-mentioned fixed pulley 1, fixed pulley 2 207, fixed pulley 3 208, bend wheel 1 and bend wheel two
210 are fixedly connected on sleeve 212, and sleeve 212 can be socketed in axial stretching on 1 top longitudinal beam 217 of portal frame, sleeve
212 surfaces are hinged to the traversing lever 214 of traversing oil cylinder 213, and the traversing cylinder barrel 215 of traversing oil cylinder 213 is hinged on the top of portal frame 1
In portion's transverse beam 216, two top longitudinal beams 217 of portal frame 1 are mounted on sleeve 212 and traversing oil cylinder 213, two traversing oil cylinders
One pushes away the respective sleeve of a drawing, realizes that container ± 5 degree~15 degree adjusting of verting positions case.
Preferably, above-mentioned 212 inner wall of sleeve is fixedly connected with wear-resistant piece 218 by screw, and wear-resistant piece 218 of material is height
Molecule wear-resistant material.
Preferably, above-mentioned portal frame 1 is vertical retractable structure, including top frame 101, telescopic support legs 102 and top are stretched
Oil cylinder 103, four telescopic support legs 102 are fixedly connected at 101 bottom four corners of top frame, and telescopic support legs 102 include mutual
The lower guiding loop bar 104 and upper guiding loop bar 105 of movable telescopic socket, lower be oriented between loop bar 104 of the two of front two rows are fixed
Be connected with lower beam 108, front two rows two on be oriented between loop bar 105 and be fixedly connected to transverse beam 216 and middle cross beam 14, on
Guiding 105 upper end of loop bar is fixedly connected on portal frame 1, and 106 upper end of cylinder tube of top-entering oil cylinder 103 is cut with scissors by hinged seat 109
It connects in transverse beam 216,107 lower end of cylinder rod of top-entering oil cylinder 103 is hinged on lower beam 108, and 106 lower end of cylinder tube is set
It is equipped with guide sleeve 114, plays position-limiting action, guide sleeve 114 is fixedly connected in telescopic support legs 102,103 front and back of top-entering oil cylinder
Each setting two is arranged, four jacking cylinders work at the same time jacking and pull telescopic portal frame, guarantee while jacking or declining
Container hoisting 1.5m~3.5m lifting altitude function is realized in operation.
Preferably, above-mentioned upper 105 lower end of guiding loop bar is fixedly connected with wear-resistant positioning and guiding loop bar 110, and wear-resistant positioning is led
It is socketed on lower guiding loop bar 104 to loop bar 110, internal four sides are provided with wear-resistant locating piece 111, and wear-resistant locating piece 111 passes through
Housing screw 112 is connected on wear-resistant positioning and guiding loop bar 110, and wear-resistant locating piece 111 is fixedly connected on adjustable plate by screw
On 113, housing screw 112 is screwed on adjustable plate 113, and wear-resistant locating piece 111 uses high molecular abrasion-proof material.
Preferably, above-mentioned walking mechanism 4 includes traveling wheel 401, walker 402 and transfer, and traveling wheel 401 is by turning
Moving axis 411 is rotatably connected on the walker 402 of handstand U-shaped, and rotation axis 411 is connected with the output shaft of drive motor 412
On, drive motor 412 is fixedly connected on walker 402, and walker 402 is connected to 1 bottom end of portal frame by transfer, row
It walks wheel and uses rubber wheel, encapsulated abrasive rubber on iron core.Normal use guarantees do not occur degumming or damage in 2000 hours.
Preferably, above-mentioned transfer includes hydraulic steering cylinder 403, steering shaft 404, turns to shell 405, under steering shaft 404
End is fixedly connected on walker 402, and is connected to by thrust bearing 406 and ball bearing 407 and is turned to shell 405, and shell 405 is turned to
Upper end is fixedly connected on 1 top of portal frame, and the lever 408 of hydraulic steering cylinder 403 is hinged on 402 upper surface of walker, turns to liquid
The cylinder barrel 409 of cylinder pressure 403 is horizontally hinged on oil cylinder seat 410, and oil cylinder seat 410 is fixedly connected on the lower beam 108 on portal frame 1
On, hydraulic steering cylinder 403 can drive walker 402 to rotate horizontally 180 °.
Walking mechanism function:
Four groups of hydraulic steering cylinders connecting on one: four traveling wheel while work being pulled to go to transfer, realizes four groups
Complete machine wheel turn 90 degrees direction, and realizing carrying implement, laterally walking is transported goods, steering maximum angle: 0 degree~180 degree；
Two: preceding two groups of hydraulic steering cylinders pull walker to rotate simultaneously, before two groups of traveling wheels as active steering wheel
Group, behind two groups of big wheels as driven wheel group, realize that carrying implement is walked fine adjustment function, can more convenient handling container or
Break bulk cargo carries out turning function, fine tuning steering maximum angle: 0 degree~45 degree in very big place.
Suspender lifting mechanism: solid using double group jacking cylinders, winding wire ropes, steel wire rope lockset, leading block group, oil cylinder
Determine device and be combined into lifting mechanism, there is following function:
Function one: double groups of jacking cylinders, which work at the same time, pulls wirerope, leading block group, and realization has with liter with drop raising
Cargo；
Function two: double groups of jacking cylinders, which respectively work independently, pulls wirerope, leading block group, lifting mechanism Dan Shengdan
Drop realizes 45 degree of inclination batch turning functions of container.
Portal frame height is flexible to realize container hoisting 1.5m~3.5m lifting altitude function.
The advantages of carrying implement, is as follows:
(1) dismountable suspender is used, realizes container spreader, suspension hook, special lockset, grab bucket, C-shaped hook or electromagnetic suspended beam
The replacement of different suspenders greatly improves the functionality of container lifting device, and detachable structure, conversion flexibility is high, Ke Yishi
The carrying of existing different material or cargo, carrying implement to track designation without walking, and walking is convenient, when reducing manual handling
Between, more time saving and energy saving, handling goods efficiency greatly improves；
(2) independent-lifting that two wirerope control suspender both ends are connected using two groups of jacking cylinders, can be realized height and adjusts
Whole while elevating control and inclination control, inclination control, which is easy to implement container cargo, topples over, and is slided using a steel wire and guiding
Wheel group realizes the linkage of side before and after suspender one end, and structure is simple, at low cost, and lifting is fast；
(3) two fixed pulleys and two bend wheels are used, realize being arranged symmetrically for a steel wire, changed course is easy, and structure is simple, peace
Dress is convenient, and wirerope horizontal segment keeps horizontal, stress equalization；
(4) preventing wire rope from falling device is set, it is ensured that wirerope connection reliability improves safety in utilization；
(5) it is moved axially using traversing oil cylinder drive sleeve, is easy to implement the front and back of the container spreader of wirerope connection
Deflection is conducive to adjust positioning docking container, easy to adjust quick；
(6) it is arranged wear-resistant piece, increases wearability, improve service life；
(7) portal frame to be stretched vertically using hydraulic cylinder, is easy to implement portal frame height adjustment, conducive to the fortune of different cargos
Avoidance that is defeated and playing barrier, improves the application range of equipment, be also convenient for improve operational safety, up and down be oriented to loop bar and
The regulating mechanism of jacking cylinder driving, it is easy to adjust quick；
(8) setting connects wear-resistant positioning and guiding loop bar, the built-in guiding of wear-resistant positioning and guiding loop bar in upper guiding loop bar lower end
Wear-resistant piece, increase wearability, guiding performance is more preferable, improves service life of equipment, and modular construction is conveniently replaceable maintenance；
(9) walking mechanism for using turning function, is easy to implement the flexible variety of walking process, can be according to site requirement
It carries out walking or transition is carried；
(10) transfer structure is simple, turns to and is easy, the walking that can be realized four wheels while being rotated by 90 °, if only
It needs to turn, the deflection angle of two-wheeled before only adjusting.
Example above description is only a specific implementation of the present invention, the protection scope of the utility model not office
It is limited to this.Be familiar with the those skilled in the art within the technical scope disclosed by the utility model, can easily find variation or
Alternative, these should be covered within the scope of the utility model.For this purpose, the protection scope of the utility model should be with
Subject to the scope of protection of the claims.
Claims (4)
1. a kind of flexible gantry frame structure for Multifunctional container carrying implement, it is characterised in that: portal frame (1) is vertically may be used
Stretching structure, including top frame (101), telescopic support legs (102) and top-entering oil cylinder (103), at top frame (101) bottom four corners
Four telescopic support legs (102) are fixedly connected with, telescopic support legs (102) include the lower guiding loop bar of mutual movable telescopic socket
(104) and upper guiding loop bar (105), the two of front two rows are fixedly connected to lower beam (108) between being oriented to loop bar (104) down,
It is fixedly connected to transverse beam (216) between guiding loop bar (105) on the two of front two rows, upper guiding loop bar (105) upper end is fixed
It is connected on portal frame (1), cylinder tube (106) upper end of top-entering oil cylinder (103) is hinged on transverse beam (216), top-entering oil cylinder
(103) cylinder rod (107) lower end is hinged on lower beam (108).
2. a kind of flexible gantry frame structure for Multifunctional container carrying implement according to claim 1, feature exist
In: it is above oriented to loop bar (105) lower end and is fixedly connected with wear-resistant positioning and guiding loop bar (110), wear-resistant positioning and guiding loop bar (110) set
It connects on lower guiding loop bar (104), internal four sides are provided with wear-resistant locating piece (111), and wear-resistant locating piece (111) is by compressing spiral shell
Nail (112) is connected on wear-resistant positioning and guiding loop bar (110).
3. a kind of flexible gantry frame structure for Multifunctional container carrying implement according to claim 1, feature exist
In: cylinder tube (106) lower end is provided with guide sleeve (114), and guide sleeve (114) is fixedly connected on telescopic support legs (102).
4. a kind of flexible gantry frame structure for Multifunctional container carrying implement according to claim 1, feature exist
In: top-entering oil cylinder (103) front and rear row is respectively arranged two.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895570.5U CN208440166U (en) | 2018-06-11 | 2018-06-11 | A kind of flexible gantry frame structure for Multifunctional container carrying implement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895570.5U CN208440166U (en) | 2018-06-11 | 2018-06-11 | A kind of flexible gantry frame structure for Multifunctional container carrying implement |
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| CN208440166U true CN208440166U (en) | 2019-01-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516460A (en) * | 2018-06-11 | 2018-09-11 | 上海和平发展起重设备厂有限公司 | A kind of flexible portal frame for Multifunctional container carrying implement |
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2018
- 2018-06-11 CN CN201820895570.5U patent/CN208440166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516460A (en) * | 2018-06-11 | 2018-09-11 | 上海和平发展起重设备厂有限公司 | A kind of flexible portal frame for Multifunctional container carrying implement |
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