CN107176540A - A kind of docking facilities for large-tonnage cargo transfer - Google Patents

A kind of docking facilities for large-tonnage cargo transfer Download PDF

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Publication number
CN107176540A
CN107176540A CN201710416137.9A CN201710416137A CN107176540A CN 107176540 A CN107176540 A CN 107176540A CN 201710416137 A CN201710416137 A CN 201710416137A CN 107176540 A CN107176540 A CN 107176540A
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CN
China
Prior art keywords
butt joint
docking facilities
joint ring
mounting platform
cargo transfer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710416137.9A
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Chinese (zh)
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CN107176540B (en
Inventor
荆慧强
贾延奎
刘国英
王博
曾玲芳
杜小坤
程明龙
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China Academy of Launch Vehicle Technology CALT
Beijing Institute of Space Launch Technology
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China Academy of Launch Vehicle Technology CALT
Beijing Institute of Space Launch Technology
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Priority to CN201710416137.9A priority Critical patent/CN107176540B/en
Publication of CN107176540A publication Critical patent/CN107176540A/en
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Publication of CN107176540B publication Critical patent/CN107176540B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

The present invention relates to a kind of docking facilities for large-tonnage cargo transfer, including mounting platform and the butt joint ring being arranged on the upside of mounting platform, provided with three elevating mechanisms being uniformly distributed circumferentially between butt joint ring and mounting platform, and three elevating mechanisms are made to be connected by ball pivot with butt joint ring.It has simple in construction, esy to use, safe and reliable, adaptable advantage, and being transported without impact between large-tonnage goods and load bearing equipment can be achieved.

Description

A kind of docking facilities for large-tonnage cargo transfer
Technical field
The present invention relates to a kind of cargo carrying device, and in particular to a kind of carrying for large-tonnage cargo transfer is to tipping Put.
Background technology
Large-tonnage cargo transfer is when lifting decentralization, and its lowering velocity is difficult accurate control, what is contacted with load bearing equipment Moment often produces very big impulsive force.After multiple large-tonnage cargo hoisting, produced impulsive force can be set to carrying Standby surface and its structure causes damage even to destroy, and have impact on the load-carrying properties and security of load bearing equipment.Current ability Domain does not occur also effectively solving correlation technique or equipment that above-mentioned impulsive force causes load bearing equipment damage.
The content of the invention
It is an object of the invention to provide a kind of docking facilities for large-tonnage cargo transfer, its have it is simple in construction, make With convenient, safe and reliable, adaptable advantage, being transported without impact between large-tonnage goods and load bearing equipment can be achieved.
To solve the problem of large-tonnage goods easily causes damage when lifting decentralization to load bearing equipment in the prior art, this Invention provide a kind of docking facilities for large-tonnage cargo transfer, including mounting platform be arranged on the upside of mounting platform Butt joint ring, provided with three elevating mechanisms being uniformly distributed circumferentially between the butt joint ring and mounting platform, and makes three liftings Mechanism is connected by ball pivot with butt joint ring.
Further, a kind of docking facilities for large-tonnage cargo transfer of the invention, wherein, the elevating mechanism includes Lifting screw, heighten nut and first sleeve, the lifting screw through heightening nut and both is connected by screw thread, Nut seat is heightened to be located in the land that first sleeve internal perisporium is opened up and open on both perisporiums by multiple holding screw spinnings If screw hole in be fixed, first sleeve is fixed in the installation through-hole set on mounting platform, and makes lifting screw Upper and lower side stretches out mounting platform respectively;The ball pivot includes the bulb for being arranged at lifting screw upper end, and is arranged at butt joint ring Downside and ball-and-socket corresponding with bulb, bulb, which is placed in ball-and-socket and set on butt joint ring, carries out spacing installation to bulb Lid.
Further, a kind of docking facilities for large-tonnage cargo transfer of the invention, wherein, under the lifting screw End is installed with locking nut.
Further, a kind of docking facilities for large-tonnage cargo transfer of the invention, wherein, the lifting screw upper end Bulb and butt joint ring on ball-and-socket between using gap coordinate.
Further, a kind of docking facilities for large-tonnage cargo transfer of the invention, wherein, the mounting platform includes The corresponding interior plate and outer panel by tubular in interior neighboring of annular base plate and annular deck, the bottom plate and top plate, which is fixed, to be connected Connect;Installation through-hole insertion bottom plate and top plate on the mounting platform.
Further, a kind of docking facilities for large-tonnage cargo transfer of the invention, wherein, the first sleeve it is upper End is provided with first flange;The second sleeve pipe is fixed with installation through-hole on the mounting platform, the upper end of the second sleeve pipe is provided with pressure In the second flange of top plate upper side;The first sleeve is set in the second sleeve pipe and makes the periphery wall and second of first sleeve The internal perisporium laminating of sleeve pipe, the first flange is pressed in second flange and both is fixedly connected by multiple bolts.
Further, a kind of docking facilities for large-tonnage cargo transfer of the invention, wherein, second sleeve pipe and bottom Plate and top plate are welded and fixed, and the second flange is welded and fixed with top plate.
A kind of docking facilities for large-tonnage cargo transfer of the invention compared with prior art, with advantages below:(1) Butt joint ring of the invention by setting mounting platform He being arranged on the upside of mounting platform, and set between butt joint ring and mounting platform Three elevating mechanisms being uniformly distributed circumferentially are put, and three elevating mechanisms is connected by ball pivot with butt joint ring.Thus Constitute a kind of docking facilities simple in construction, esy to use, safe and reliable, adaptable for large-tonnage cargo transfer. In actual applications, allow mounting platform to be fixed on load bearing equipment and reserve operating space for elevating mechanism.To large-tonnage goods During transhipment, goods is sling by crane first and the upside of docking facilities is moved on to, then transfer goods, and when goods is with docking When the distance between butt joint ring of device only has small gap, stop decentralization action, then, by operating three elevating mechanism liters High butt joint ring goes to dock goods, until butt joint ring completes to fit and be compacted with goods bottom surface, finally, after goods placement is appropriate i.e. Follow-up transhipment or storage can be carried out.By a kind of docking facilities for large-tonnage cargo transfer of the invention, big ton can be achieved Being transported without impact between position goods and load bearing equipment, it is to avoid the impact that large-tonnage goods is caused to load bearing equipment during lifting decentralization Infringement, it is ensured that the service behaviour and security of load bearing equipment.The present invention is uniformly distributed circumferentially lift by setting three Structure, is realizing that structure is most simplified, on the basis of reduction descending operation difficulty, be ensure that by using 3 points into face principle to tipping The stability put.Meanwhile, the present invention is by allowing three elevating mechanisms to be connected by ball pivot with butt joint ring, and cooperation adjusts three respectively The lifting of individual elevating mechanism, makes butt joint ring to realize the Slope angle adjustment of six direction, improves and different directions and the gradient The compactness of goods bottom surface, enhances adaptability and practicality.In addition, the present invention by using butt joint ring as loading end, Ensure that the overall weight of docking facilities can be effectively reduced while effective loading end, and by reducing the contact surface with goods bottom surface Product, can improve the compactness of butt joint ring and goods bottom surface, enhance stability.(2) as prioritization scheme, the present invention allows lift Structure specifically includes lifting screw, heightens nut and first sleeve, allows lifting screw to pass through and heightens nut and both is passed through screw thread It is connected, allows and heighten nut seat and be located in the land that first sleeve internal perisporium is opened up and by multiple holding screw spinnings two It is fixed in the screw hole opened up on person's perisporium, allows first sleeve to be fixed in the installation through-hole set on mounting platform, and The upper and lower side of lifting screw is set to stretch out mounting platform respectively.Allow ball pivot specifically include the bulb that is arranged at lifting screw upper end and Located at butt joint ring downside and ball-and-socket corresponding with bulb, allow bulb to be placed in ball-and-socket and be set on butt joint ring and bulb is carried out Spacing installation lid.The elevating mechanism of this structure realizes elevating function by worm drive, passes through rotation and lifting screw rod Lower end is that hand-operated lifting operation can be achieved, and realizes support function by screw thread self-locking characteristic, with simple in construction, operation side Just advantage.Meanwhile, the present invention is heightened in the land that nut seat is located on first sleeve internal perisporium and solid by screw by allowing It is fixed, allow first sleeve to be fixed on mounting platform, on the basis of structural stability is ensured, improve the facility of disassembling operations Property.
Shown embodiment is to a kind of docking facilities for large-tonnage cargo transfer of the invention below in conjunction with the accompanying drawings It is described in further detail:
Brief description of the drawings
Fig. 1 is a kind of stereogram of docking facilities for large-tonnage cargo transfer of the invention;
Fig. 2 is a kind of top view of docking facilities for large-tonnage cargo transfer of the invention;
Fig. 3 is the plan view after a kind of docking facilities carrier goods for large-tonnage cargo transfer of the invention;
Fig. 4 is the A-A direction views in Fig. 3.
Embodiment
A kind of embodiment of docking facilities for large-tonnage cargo transfer of the invention, is wrapped as shown in Figures 1 to 4 Include mounting platform 1 and be arranged at the butt joint ring 2 of the upside of mounting platform 1, three edges are set between butt joint ring 2 and mounting platform 1 Circumferential equally distributed elevating mechanism 3, and three elevating mechanisms 3 is connected by ball pivot with butt joint ring 2.Pass through above structure Setting just constitutes a kind of docking simple in construction, esy to use, safe and reliable, adaptable for large-tonnage cargo transfer Device.In actual applications, allow mounting platform 1 to be fixed on load bearing equipment and reserve operating space for elevating mechanism 3.To big When tonnage goods 5 is transported through, goods 5 is sling by crane first and the upside of docking facilities is moved on to, goods is then transferred 5, and when goods 5 bottom surface and docking facilities the distance between butt joint ring 2 only small gap when, stop decentralization action;Connect , go to dock goods 5 by operating three elevating mechanisms 3 to raise butt joint ring 2, until the bottom surface of butt joint ring 2 and goods 5 completes to paste Merge compacting, finally, goods 5 lay it is appropriate after can carry out follow-up overall transhipment or store.Pass through a kind of use of the invention In the docking facilities of large-tonnage cargo transfer, can be achieved between large-tonnage goods and load bearing equipment without impact transhipment, it is to avoid hang Load the impact damage that large-tonnage goods is caused to load bearing equipment when putting, it is ensured that the service behaviour and security of load bearing equipment. The present invention is uniformly distributed circumferentially elevating mechanism 3 by setting three, is realizing that structure is most simplified, reduction descending operation difficulty On the basis of, the stability that ensure that docking facilities into face principle by using 3 points.Meanwhile, the present invention is by allowing three lifts Structure 3 is connected by ball pivot with butt joint ring 2, is coordinated the lifting for adjusting three elevating mechanisms 3 respectively, butt joint ring 2 is realized six The Slope angle adjustment in individual direction, improves the compactness of the goods bottom surface with different directions and the gradient, enhances docking facilities pair The adaptability and practicality of goods.In addition, the present invention by using butt joint ring 2 as loading end, ensureing effective loading end The overall weight of docking facilities can be effectively reduced simultaneously, and by reducing the contact area with goods bottom surface, can improve butt joint ring 2 With the compactness of goods bottom surface, stability is enhanced.
As prioritization scheme, this tool present embodiment elevating mechanism 3 specifically includes lifting screw 31, heighten nut 32 and Sleeve 33.Lifting screw 31 is allowed through heightening nut 32 and both is connected by screw thread, is allowed and is heightened 32, nut and set The screw opened up in the land that the internal perisporium of first sleeve 33 is opened up and by multiple spinnings of holding screw 34 on both perisporiums It is fixed in hole, allows first sleeve 33 to be fixed in the installation through-hole set on mounting platform 1, and makes the upper of lifting screw 31 Mounting platform 1 is stretched out in lower end respectively.Allow ball pivot to specifically include the bulb 35 for being arranged at the upper end of lifting screw 31, and be arranged at pair Connect the downside of ring 2 and with the corresponding ball-and-socket of bulb 35, allow bulb 35 to be placed in ball-and-socket and set to enter bulb 35 on butt joint ring 2 The spacing installation lid 21 of row.The elevating mechanism 3 of this structure realizes elevating function by worm drive, passes through rotation and lifting spiral shell The lower end of bar 31 is that hand-operated lifting operation can be achieved, and realizes support function by screw thread self-locking characteristic, with it is simple in construction, Implement easy, easy to operate advantage.Meanwhile, the present invention heightens 32, nut and is located on the internal perisporium of first sleeve 33 by allowing Fixed in land and by screw 34, allow first sleeve 33 to be fixed on mounting platform 1, ensureing the basis of structural stability On, the convenience of disassembling operations can be effectively improved, is conducive to the maintenance of part, changes.To prevent docking facilities from being docked with goods Lifting screw 31, which is produced, afterwards loosens phenomenon, and present embodiment is led in the lower end spinning locking nut 36 of lifting screw 31 Cross and screw locking nut 36 and can strengthen lifting screw 31 and heighten the stable connection between nut 32, it is ensured that docking facilities Stability.Meanwhile, to improve the smoothness that descending operation and Slope angle adjustment operation are carried out to butt joint ring 2, it is to avoid clamping stagnation is existing As, present embodiment allow the upper end of lifting screw 31 bulb 35 and butt joint ring 2 on ball-and-socket between coordinated using gap.Need It is noted that elevating mechanism 3 be not limited to it is above-mentioned enumerate form, can also be using other kinds of long drop structure.
As further prioritization scheme, present embodiment, which allows mounting platform 1 to use, includes annular base plate 11 and ring-type The cyclic structure of top plate 12, makes bottom plate 11 corresponding with the interior neighboring of top plate 12 and is consolidated by the interior plate 13 and outer panel 14 of tubular Fixed connection.And the installation through-hole insertion bottom plate 11 and top plate 12 allowed on mounting platform 1.The assembling platform 1 of this structure type is being protected Weight can be effectively reduced on the basis of card support strength.Meanwhile, present embodiment is provided with the upper end of first sleeve 33 First flange 37.The second sleeve pipe 15 has been fixedly installed in installation through-hole on mounting platform 1, and in the upper end of the second sleeve pipe 15 There is provided being pressed in the second flange 16 of the upper side of top plate 12.Allow first sleeve 33 to be set in the second sleeve pipe 15 and make first sleeve 33 periphery wall is fitted with the internal perisporium of the second sleeve pipe 15, and allows first flange 37 to be pressed in second flange 16, passes through both Multiple bolts 4 are fixedly connected.By fixing the second sleeve pipe 15 in the installation through-hole on mounting platform 1, installation can be effectively improved The structural stability and support strength of platform 1, by allowing first sleeve 33 to be set in the second sleeve pipe 15 and by first flange 37th, second flange 16 is fixedly connected with both with bolt 4, and disassembling operations can be improved just on the basis of stable connection is ensured Victory.In addition, present embodiment is by allowing the second sleeve pipe 15 to be welded and fixed with bottom plate 11 and top plate 12, and allow second flange 16 are also welded and fixed with top plate 12, further enhancing the structural stability of mounting platform 1.
Show through practical application, docking facilities are used for the lifting, transhipment and storage of large-tonnage goods, large-tonnage is realized Being transported without impact between goods and load bearing equipment, docking facilities have compared with good adaptability, can be from different directions, different slopes The goods bottom surface of degree is brought into close contact, it is ensured that the uniformity of large-tonnage cargo carrying, safety and reliability.
Above example is only the description carried out to the preferred embodiment of the present invention, and model not is claimed to the present invention Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technology of this area engineers and technicians according to the present invention In the various forms of deformations that scheme is made, the protection domain that claims of the present invention determination all should be fallen into.

Claims (7)

1. a kind of docking facilities for large-tonnage cargo transfer, it is characterised in that including mounting platform (1) and be arranged at installation Butt joint ring (2) on the upside of platform (1), is uniformly distributed circumferentially between the butt joint ring (2) and mounting platform (1) provided with three Elevating mechanism (3), and three elevating mechanisms (3) is connected by ball pivot with butt joint ring (2).
2. according to a kind of docking facilities for large-tonnage cargo transfer described in claim 1, it is characterised in that the lifting Mechanism (3) includes lifting screw (31), heightens nut (32) and first sleeve (33), and the lifting screw (31) passes through and heightens spiral shell Female (32) simultaneously make both be connected by screw thread, heighten nut (32) seat and are located at the land that first sleeve (33) internal perisporium is opened up It is fixed in the screw hole opened up above and on both perisporiums by multiple holding screws (34) spinning, first sleeve (33) is solid It is scheduled in the installation through-hole set on mounting platform (1), and the upper and lower side of lifting screw (31) is stretched out mounting platform respectively (1);The ball pivot includes being arranged at the bulb (35) of lifting screw (31) upper end, and be arranged at butt joint ring (2) downside and Ball-and-socket corresponding with bulb (35), bulb (35) is placed in ball-and-socket and sets spacing to bulb (35) progress on butt joint ring (2) Installation lid (21).
3. according to a kind of docking facilities for large-tonnage cargo transfer described in claim 2, it is characterised in that the lifting The lower end of screw rod (31) is installed with locking nut (36).
4. according to a kind of docking facilities for large-tonnage cargo transfer described in claim 3, it is characterised in that the lifting Coordinated between ball-and-socket on the bulb (35) and butt joint ring (2) of screw rod (31) upper end using gap.
5. according to a kind of docking facilities for large-tonnage cargo transfer described in claim 4, it is characterised in that the installation Platform (1) includes annular base plate (11) and annular deck (12), and the bottom plate (11) is corresponding with the interior neighboring of top plate (12) logical The interior plate (13) for crossing tubular is fixedly connected with outer panel (14);Installation through-hole insertion bottom plate on the mounting platform (1) And top plate (12) (11).
6. according to a kind of docking facilities for large-tonnage cargo transfer described in claim 5, it is characterised in that described first The upper end of sleeve pipe (33) is provided with first flange (37);The second sleeve pipe is fixed with installation through-hole on the mounting platform (1) (15), the upper end of the second sleeve pipe (15) is provided with the second flange (16) for being pressed in top plate (12) upper side;The first sleeve (33) It is set in the second sleeve pipe (15) and the periphery wall of first sleeve (33) is fitted with the internal perisporium of the second sleeve pipe (15), described One flange (37) is pressed in second flange (16) and both is fixedly connected by multiple bolts (4).
7. according to a kind of docking facilities for large-tonnage cargo transfer described in claim 6, it is characterised in that described second Sleeve pipe (15) is welded and fixed with bottom plate (11) and top plate (12), and the second flange (16) is welded and fixed with top plate (12).
CN201710416137.9A 2017-06-06 2017-06-06 A kind of docking facilities for large-tonnage cargo transfer Active CN107176540B (en)

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CN201710416137.9A CN107176540B (en) 2017-06-06 2017-06-06 A kind of docking facilities for large-tonnage cargo transfer

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CN107176540B CN107176540B (en) 2018-07-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857328A (en) * 2018-09-12 2018-11-23 东莞中子科学中心 Long-range ball-and-socket automatic positioning equipment and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704404A1 (en) * 1994-09-28 1996-04-03 Peter Ekkehard Heinrichs Lifting platform
CN2736098Y (en) * 2004-10-31 2005-10-26 许震威 Hydraulic charging wagon
CN201850048U (en) * 2010-09-21 2011-06-01 中国二十冶集团有限公司 Simple support frame for overall hoisting of large-sized motor
CN104440832A (en) * 2014-09-30 2015-03-25 中国运载火箭技术研究院 Double-layer support for flight vehicle assembling, transporting and docking
CN205527530U (en) * 2016-02-23 2016-08-31 李长云 Lift
CN205953427U (en) * 2016-08-31 2017-02-15 临沂超越电力建设有限公司 Butt joint instrument is removed in jack -up of GIS equipment low level

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704404A1 (en) * 1994-09-28 1996-04-03 Peter Ekkehard Heinrichs Lifting platform
CN2736098Y (en) * 2004-10-31 2005-10-26 许震威 Hydraulic charging wagon
CN201850048U (en) * 2010-09-21 2011-06-01 中国二十冶集团有限公司 Simple support frame for overall hoisting of large-sized motor
CN104440832A (en) * 2014-09-30 2015-03-25 中国运载火箭技术研究院 Double-layer support for flight vehicle assembling, transporting and docking
CN205527530U (en) * 2016-02-23 2016-08-31 李长云 Lift
CN205953427U (en) * 2016-08-31 2017-02-15 临沂超越电力建设有限公司 Butt joint instrument is removed in jack -up of GIS equipment low level

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857328A (en) * 2018-09-12 2018-11-23 东莞中子科学中心 Long-range ball-and-socket automatic positioning equipment and method
CN108857328B (en) * 2018-09-12 2020-04-24 东莞中子科学中心 Remote ball socket automatic positioning device and method for high-radiation area equipment

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