CN205397850U - A hoist for heavy fork truck portal is transported - Google Patents
A hoist for heavy fork truck portal is transported Download PDFInfo
- Publication number
- CN205397850U CN205397850U CN201620091065.6U CN201620091065U CN205397850U CN 205397850 U CN205397850 U CN 205397850U CN 201620091065 U CN201620091065 U CN 201620091065U CN 205397850 U CN205397850 U CN 205397850U
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- Prior art keywords
- suspension hook
- crossbeam
- door frame
- pieces
- chain
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- 239000000725 suspension Substances 0.000 claims description 76
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 241001236653 Lavinia exilicauda Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The utility model relates to a hoist for heavy fork truck portal is transported, including articulating subassembly, chain sling subassembly, articulating the subassembly and including crossbeam, two lifting hooks, the lifting hook is located the both ends of crossbeam, the upper end of lifting hook is for hanging the handle end, and the lower extreme is the crotch end, the crossbeam through round pin axle swing joint respectively to the handle end that hangs of two lifting hooks, and the crotch end of two lifting hooks all is located the below of crossbeam, and the crooked direction of crotch end realizes the rotation of relative crossbeam towards the outside of crossbeam, lifting hook through the round pin axle, the chain sling subassembly includes main rings, two chain slings, and the one end of two chain slings is all connected on main rings, and the other end of two chain slings is connected with the handle end that hangs of two lifting hooks respectively, the utility model provides high work efficiency, has reduced intensity of labour, and has adopted the design of hanging of the mode of outwards expanding, two lifting hooks to open the shelves size big, a pair of hoist can satisfy the portal hoist and mount of a plurality of divisions of shelves sizes to be used, has improved the security of handling.
Description
Technical field
This utility model belongs to forklift door frame lifting field, is particularly used for the suspender of heavy forklift door frame transhipment.
Background technology
The existing forklift door frame lifting transhipment scissor forceps suspender lifting adopting conventional chain suspension hook or the transformation of the way more, there is following defect in existing this lifting method: (1) chain suspension hook mode: chain suspension hook needs multiple spot to hang, and need lifting hole(eyelet) suitable accordingly, can operate；Suspension hook is heavier, artificially mounts, and working performance is low, labor intensity is big, and hanging beat is longer, and the production scene being not suitable for fast beat uses；Also need to workpiece and have safe suspension centre relatively firm, uniform；As suspension centre is very few, will result in the stationarity in hoisting process poor；(2) the scissor forceps suspender suspending way changed a social system: door frame deadweight is relatively big, and generally all close to 1 ton, safety is poor, and the pattern of scissor forceps can not be completely secured hanging safety, it is necessary to increase secure latch artificial during hanging, and otherwise easily landing, exists potential safety hazard；(3) presentation quality has impact: two kinds of lifting methods all need more suspension centre, can damage the presentation quality of forklift door frame during hanging to a certain extent, it is often necessary to door frame is carried out secondary repairing, wastes time and energy.
Utility model content
In order to solve the defects such as the inefficiency of existing heavy door frame transportation lifting appliance existence, poor stability, this utility model devises the suspender for the transhipment of heavy forklift door frame.
For the suspender of heavy forklift door frame transhipment, including hitch assembly, chain sling assembly；
Described hitch assembly includes crossbeam 2, two pieces suspension hook 3, and suspension hook 3 is positioned at the two ends of crossbeam 2；The upper end of suspension hook 3 is for hanging pommel, and lower end is crotch end；The pommel that hangs of described two suspension hooks 3 is flexibly connected crossbeam 2 respectively through bearing pin 11, and the crotch end of two suspension hooks 3 is respectively positioned on the lower section of crossbeam 2, and the bending direction of crotch end is towards the outside of crossbeam 2, and suspension hook 3 realizes rotating relative to crossbeam 2 by bearing pin 11；
Described chain sling assembly includes 4, two chain slings 5 of main suspension ring, and one end of two chain slings 5 is both connected on main suspension ring 4, and the other end of two chain slings 5 is connected with the pommel that hangs of two suspension hooks 3 respectively；
During work, hitch assembly is positioned at forklift door frame, and chain sling assembly is connected with boom hoisting, the crotch end of two suspension hooks 3 under the effect of chain sling assembly to external rotation and with door frame inwall mount；Continue the chain sling assembly that hoists, it is achieved the lifting of door frame, transhipment.
Having additional auxiliary chain sling 6 on described main suspension ring 4, the bottom of auxiliary chain sling 6 is auxiliary suspension hook 7；The auxiliary mounting ring 15 corresponding with assisting suspension hook 7 it is provided with in the middle part of the end face of described crossbeam 2；Hanging of described two pieces suspension hook 3 is equipped with balancing weight 8 on pommel；
Before suspender handling forklift door frame, auxiliary suspension hook 7 mounts with auxiliary mounting ring 15, and the crotch end of two pieces suspension hook 3 all inwardly rotates under the effect of balancing weight 8.
All being transversely provided with support foot plate 13 on the crotch end end of two pieces suspension hook 3, when assisting suspension hook 7 to mount with auxiliary mounting ring 15, the support foot plate 13 on two pieces suspension hook 3 all inwardly rotates and contacts with the bottom surface of crossbeam 2.
In the rotary course of two pieces suspension hook 3, the maximum spacing of the support foot plate 13 on two pieces suspension hook 3 is 890mm.
Described crossbeam 2 includes two blocks of channel-section steels, and two blocks of channel-section steels are in being symmetrical arranged dorsad, and the gap, middle part of two blocks of channel-section steels forms swivelling chute, and the two ends of every block of channel-section steel are equipped with supporting plate 12；Described two pieces suspension hook 3 is respectively provided at the two ends of described swivelling chute, and the bearing pin two ends of every suspension hook 3 are correspondingly arranged on the supporting plate 12 being positioned at two pieces of channel-section steel ends respectively.
The surface of described support foot plate 13 is coated with one layer of rubber blanket.
Advantageous Effects of the present utility model:
(1), raising work efficiency, reduction labor intensity: designing for the transhipment lifting of heavy forklift door frame, conveniently, reliably, work efficiency is high for simple in construction, lifting.
(2), flexible design, the suitability wide: adopt the hooking structure design of the mode that expands outwardly, two pieces suspension hook to open grade size big, one pair of suspender can meet multiple door frame lifting opening grade size and use.
(3), improve the safety of handling process: rely on the heavy bigger deadweight of door frame, better ensure that leg external support force, wider support foot plate and door frame contact internal walls, ensure that traveling comfort, safety, reduce the presentation quality to door frame to damage, decrease the secondary to door frame to repair, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is structural representation during this utility model not load；
Fig. 4 is application schematic diagram during this utility model hanging door frame.
Sequence number in upper figure: connect ring 1, crossbeam 2, suspension hook 3, main suspension ring 4, chain sling 5, auxiliary chain sling 6, auxiliary suspension hook 7, balancing weight 8, alignment pin 9, leg 10, bearing pin 11, supporting plate 12, support foot plate 13, swivelling chute 14, auxiliary mounting ring 15, connecting plate 16.
Detailed description of the invention
Referring to Fig. 1, Fig. 2, for the suspender of heavy forklift door frame transhipment, including hitch assembly, chain sling assembly；
Described hitch assembly includes crossbeam 2, two pieces suspension hook 3, and suspension hook 3 is positioned at the two ends of crossbeam 2；Described crossbeam 2 includes two blocks of channel-section steels, and two blocks of channel-section steels are in being symmetrical arranged dorsad and being connected by connecting plate 16, and the middle part of two blocks of channel-section steels is provided with auxiliary mounting ring 15, and the gap, middle part of two blocks of channel-section steels forms swivelling chute 14, and the two ends of every block of channel-section steel are equipped with supporting plate 12；The upper end of described suspension hook 3, for hanging pommel, is hung and is provided with balancing weight 8 by alignment pin 9 on pommel, and the lower end of suspension hook 3 is crotch end, crotch end end is all transversely provided with support foot plate 13, the surface of described support foot plate 13 is coated with one layer of rubber blanket；
The pommel that hangs of described two suspension hooks 3 is movably connected in the two ends of described swivelling chute 14 respectively through bearing pin 11, and bearing pin 11 two ends are correspondingly arranged on the supporting plate 12 being positioned at crossbeam 2 respectively；The crotch end of two suspension hooks 3 is respectively positioned on the lower section of crossbeam 2, and the bending direction of crotch end is towards the outside of crossbeam 2, and suspension hook 3 realizes rotating relative to crossbeam 2 by bearing pin 11；
Described chain sling assembly includes 4, two chain slings 5 of main suspension ring, and one end of two chain slings 5 is connected on main suspension ring 4 each through connecting ring 1, and the other end of two chain slings 5 is connected with the pommel that hangs of two suspension hooks 3 respectively；Having additional auxiliary chain sling 6 on described main suspension ring 4, the bottom of auxiliary chain sling 6 is auxiliary suspension hook 7；Before suspender handling forklift door frame, auxiliary suspension hook 7 mounts with auxiliary mounting ring 15, and the support foot plate 13 on two pieces suspension hook 3 all inwardly rotates under the effect of balancing weight 8 and contacts with the bottom surface of crossbeam 2；Referring to Fig. 3, when assisting suspension hook 7 to depart from auxiliary mounting ring 15, in the rotary course of two pieces suspension hook 3, the maximum spacing of the support foot plate 13 on two pieces suspension hook 3 is 890mm.
Referring to Fig. 4, during work, hitch assembly is positioned at forklift door frame, and chain sling assembly is connected with boom hoisting, the crotch end of two suspension hooks 3 under the effect of chain sling assembly to external rotation and with door frame inwall mount；Continue the chain sling assembly that hoists, it is achieved the lifting of door frame, transhipment；When door frame is transported to corresponding station, auxiliary suspension hook 7 mounts with auxiliary mounting ring 15, can complete suspender and depart from door frame, complete a lifting cycle.
Claims (6)
1. for the suspender of heavy forklift door frame transhipment, it is characterised in that: include hitch assembly, chain sling assembly；
Described hitch assembly includes crossbeam (2), two pieces suspension hook (3), and suspension hook (3) is positioned at the two ends of crossbeam (2)；The upper end of suspension hook (3) is for hanging pommel, and lower end is crotch end；The pommel that hangs of described two pieces suspension hook (3) is flexibly connected crossbeam (2) respectively through bearing pin (11), the crotch end of two pieces suspension hook (3) is respectively positioned on the lower section of crossbeam (2), and the bending direction of crotch end is towards the outside of crossbeam (2), suspension hook (3) realizes rotating relative to crossbeam (2) by bearing pin (11)；
Described chain sling assembly includes main suspension ring (4), two chain slings (5), and one end of two chain slings (5) is both connected on main suspension ring (4), and the other end of two chain slings (5) is connected with the pommel that hangs of two pieces suspension hook (3) respectively；
During work, hitch assembly is positioned at forklift door frame, and chain sling assembly is connected with boom hoisting, the crotch end of two pieces suspension hook (3) under the effect of chain sling assembly to external rotation and with door frame inwall mount；Continue the chain sling assembly that hoists, it is achieved the lifting of door frame, transhipment.
2. the suspender for the transhipment of heavy forklift door frame according to claim 1, it is characterised in that: having additional auxiliary chain sling (6) on described main suspension ring (4), the bottom of auxiliary chain sling (6) is auxiliary suspension hook (7)；Auxiliary mounting ring (15) corresponding with assisting suspension hook (7) it is provided with in the middle part of the end face of described crossbeam (2)；Hanging of described two pieces suspension hook (3) is equipped with balancing weight (8) on pommel；
Before suspender handling forklift door frame, auxiliary suspension hook (7) mounts with auxiliary mounting ring (15), and the crotch end of two pieces suspension hook (3) all inwardly rotates under the effect of balancing weight (8).
3. the suspender for the transhipment of heavy forklift door frame according to claim 1 and 2, it is characterized in that: the crotch end end of two pieces suspension hook (3) is all transversely provided with support foot plate (13), when assisting suspension hook (7) and auxiliary mounting ring (15) mounting, the support foot plate (13) on two pieces suspension hook (3) all inwardly rotates and contacts with the bottom surface of crossbeam (2).
4. the suspender for the transhipment of heavy forklift door frame according to claim 3, it is characterised in that: in the rotary course of two pieces suspension hook (3), the maximum spacing of the support foot plate (13) in two pieces suspension hook (3) is 890mm.
5. the suspender for the transhipment of heavy forklift door frame according to claim 1, it is characterized in that: described crossbeam (2) includes two blocks of channel-section steels, two blocks of channel-section steels are in being symmetrical arranged dorsad, and the gap, middle part of two blocks of channel-section steels forms swivelling chute (14), and the two ends of every block of channel-section steel are equipped with supporting plate (12)；Described two pieces suspension hook (3) is respectively provided at the two ends of described swivelling chute, and the bearing pin two ends of every suspension hook (3) are correspondingly arranged on the supporting plate (12) being positioned at two pieces of channel-section steel ends respectively.
6. the suspender for the transhipment of heavy forklift door frame according to claim 3, it is characterised in that: the surface of described support foot plate (13) is coated with one layer of rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091065.6U CN205397850U (en) | 2016-01-29 | 2016-01-29 | A hoist for heavy fork truck portal is transported |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091065.6U CN205397850U (en) | 2016-01-29 | 2016-01-29 | A hoist for heavy fork truck portal is transported |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397850U true CN205397850U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091065.6U Active CN205397850U (en) | 2016-01-29 | 2016-01-29 | A hoist for heavy fork truck portal is transported |
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| CN (1) | CN205397850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540418A (en) * | 2016-01-29 | 2016-05-04 | 安徽合力股份有限公司 | Lifting appliance for transferring heavy forklift portal frame |
-
2016
- 2016-01-29 CN CN201620091065.6U patent/CN205397850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540418A (en) * | 2016-01-29 | 2016-05-04 | 安徽合力股份有限公司 | Lifting appliance for transferring heavy forklift portal frame |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |