CN105668402A - Large-tonnage single-girder horizontal sling for hoisting rocket bodies - Google Patents
Large-tonnage single-girder horizontal sling for hoisting rocket bodies Download PDFInfo
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- CN105668402A CN105668402A CN201610195964.5A CN201610195964A CN105668402A CN 105668402 A CN105668402 A CN 105668402A CN 201610195964 A CN201610195964 A CN 201610195964A CN 105668402 A CN105668402 A CN 105668402A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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Abstract
The invention discloses a large-tonnage single-girder horizontal sling for hoisting rocket bodies. The large-tonnage single-girder horizontal sling for hoisting the rocket bodies comprises a hoisting girder, dual-hook hoisting assemblies, single-hook hoisting assemblies and rock body connection assemblies; a first dual-hook hoisting connection hole and a second dual-hook hoisting connection hole are symmetrically formed in the two ends of the hoisting girder; a first single-hook hoisting connection hole and a second single-hook hoisting connection hole are symmetrically formed in the two sides of the center axis of the hoisting girder; and a first hoisting point connection hole, a second hoisting point connection hole, a third hoisting point connection hole, a fourth hoisting point connection hole, a fifth hoisting point connection hole and a sixth hoisting point connection hole are sequentially formed in the portion, in the horizontal direction and located on a connection line of the first dual-hook hoisting connection hole and the second dual-hook hoisting connection hole, of the hoisting girder. The large-tonnage single-girder horizontal sling for hoisting the rocket bodies has the beneficial effects of being simple in structure, safe, reliable and easy and convenient to operate. By means of the large-tonnage single-girder horizontal sling for hoisting the rocket bodies, the rocket bodies can be hoisted through a single vehicle or two vehicles, the requirement of the sling for the environment of a workshop is lowered, and multifunctional and multi-state application can be achieved.
Description
Technical field
The present invention relates to a kind of lifting equipment, especially relate to a kind of large-tonnage single-beam horizontal sling that all can use for rocket body lifting and applicable single two car.
Background technology
At aerospace field, launch vehicle is being produced and is often being needed in assembling process rocket body carries out lifting reprinting. This field mainly adopts single crane to coordinate single-beam suspender to carry out lifting operation at present. But along with the development of technology and the development of product innovation, for part Solid Launch Vehicle, owing to its quality and size have a larger increase compared to existing rocket, the maximum one-level rocket body of quality is up to more than 40 tons, the specified rated load of rocket body suspender, deadweight and size are just had higher requirement by this, and beyond the suspender limit of power for lifting conventional model rocket product. Meanwhile, bigger than normal owing to being hung rocket body and the quality of suspender own, existing factory building crane due to tonnage less, single crane cannot complete the lifting to rocket body and load.
Summary of the invention
It is an object of the invention to provide a kind of large-tonnage single-beam horizontal sling for rocket body lifting, it has structure feature simple, safe and reliable, easy and simple to handle, the present invention is adopted to carry out the lifting of rocket body by single two car, reduce suspender to the requirement of power house environment, and multi-functional, M-ARY application can be realized.
The lifting operation requirement of quality and the bigger rocket body of size can not be met because its specified rated load is less for solving rocket body suspender current in prior art, and because of it, power house environment is required higher, adopt single crane cannot complete the problem to rocket body lifting, a kind of large-tonnage single-beam horizontal sling for rocket body lifting provided by the invention, comprise hanging beam, double hook lifting assembly, singly hook and hang assembly and rocket body tie-in module, wherein, the two ends of described hanging beam are arranged with the first double hook lifting and connect hole and the 2nd double hook lifting connection hole, the axis zygomorphy of hanging beam be provided with first singly hook hang connect hole and the 2nd singly hook hang connect hole,
Hanging beam in the horizontal direction and be positioned at the first double hook lifting connect hole and the lifting of the 2nd double hook connect the line in hole is provided with successively first hang connect a hole, the 2nd hang connect a hole, the 3rd hang connect a hole, four hanging points connects hole, the 5th and hangs and connect a hole and the 6th and hang and connect a hole;First hangs and to connect a hole and the 6th and hang and connect a hole and be symmetric with the axis of hanging beam, 2nd hangs and to connect a hole and the 5th and hang and connect a hole and be symmetric with the axis of hanging beam, and the 3rd hangs and connect hole and four hanging points connects hole and is symmetric with the axis of hanging beam; First hang connect hole and the 6th hang connect the distance between hole with on one-level rocket body to hang a span corresponding; First hang connect hole and the 5th hang a distance or the 2nd connected between hole hang connect hole and the 6th hang connect the distance between hole with on two or three level Four molectron rocket bodies to hang a span corresponding, the distance or the 3rd that the first double hook lifting connects hole and four hanging points connects between hole hang connect the distance between hole and the 2nd double hook lifting connection hole also with on two or three level Four molectron rocket bodies to hang a span corresponding;
Described double hook lifting assembly is provided with two groups and symmetrical the first double hook lifting being installed on hanging beam connects hole and the 2nd double hook lifting connection hole when two cranes liftings, described singly hooking is hung assembly and is provided with two groups and symmetrical when single crane is lifted by crane be installed on first on hanging beam and singly hook to hang and connect hole and the 2nd and singly hook to hang and connect hole, described rocket body tie-in module be at least provided with two groups and for a little corresponding with on the hanging beam connection hole of hanging of hanging on rocket body is connected.
Further, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, wherein, when adopting two cranes to carry out the lifting of one-level rocket body, making one end correspondence of two groups of rocket body tie-in modules be connected to first to hang and to connect a hole and the 6th and hang and connect a hole, what make that the other end correspondence of two groups of rocket body tie-in modules is connected to one-level rocket body hangs a little; And one end correspondence making two groups of double hooks lifting assemblies is connected to the first double hook lifting connects hole and the lifting of the 2nd double hook connects hole, the other end making two groups of double hooks lifting assemblies respectively suspension hook with two cranes be connected;
When adopt single crane carry out one-level rocket body lift time, make one end correspondence of two groups of rocket body tie-in modules be connected to first and hang and to connect a hole and the 6th and hang and connect a hole, what make that the other end correspondence of two groups of rocket body tie-in modules is connected to one-level rocket body hangs a little; And make two groups of lists hook one end correspondence hanging assembly and be connected to first and singly hook to hang and connect hole and the 2nd and singly hook to hang and connect hole, make two groups of lists hook the other end that hangs assembly and jointly it is connected with the suspension hook of single crane by switching suspender belt;
When adopting two cranes to carry out two or three level Four molectron rocket bodies lifting, making one end correspondence of two groups of rocket body tie-in modules be connected to first to hang and to connect a hole and the 5th and hang and connect hole or corresponding connect the 2nd and hang and connect a hole and the 6th and hang and connect a hole, what make that the other end correspondence of two groups of rocket body tie-in modules is connected to two or three level Four molectron rocket bodies hangs a little; And one end correspondence making two groups of double hooks lifting assemblies is connected to the first double hook lifting connects hole and the lifting of the 2nd double hook connects hole, the other end making two groups of double hooks lifting assemblies respectively suspension hook with two cranes be connected;
When adopting single crane to carry out two or three level Four molectron rocket bodies lifting, making one end correspondence of two groups of rocket body tie-in modules be connected to the first double hook lifting to connect hole and four hanging points and connect hole or corresponding connect the 3rd and hang and connect hole and the lifting of the 2nd double hook connects hole, what make that the other end correspondence of two groups of rocket body tie-in modules is connected to two or three level Four molectron rocket bodies hangs a little; And make two groups of lists hook one end correspondence hanging assembly and be connected to first and singly hook to hang and connect hole and the 2nd and singly hook to hang and connect hole, make two groups of lists hook the other end that hangs assembly and jointly it is connected with the suspension hook of single crane by switching suspender belt.
Further, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, wherein, described double hook lifting assembly comprises hanger, fork frame, the first bearing pin and the 2nd bearing pin, when installing and using, the U-shaped head of fork frame is connected hole or the 2nd double hook lifting connection hole by the first bearing pin with the first double hook lifting of hanging beam and is connected, and hanger is connected with fork frame by the 2nd bearing pin, and the suspension hook of crane is connected with hanger.
Further, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, wherein, described singly hook hang assembly comprise double-U-shaped head first connect fork, switching suspender belt, 3rd bearing pin and the 4th bearing pin, when installing and using, first connect fork the U-shaped head in one end singly hooked by the 3rd bearing pin and the first of hanging beam hang be connected hole or the 2nd singly hook hang connection hole be connected, 4th bearing pin is installed on the U-shaped head of the other end of the first connection fork the bearing pin open holes arranged, one end of switching suspender belt is enclosed within the 4th bearing pin and is in the U-shaped head of the first connection fork, the other end of switching suspender belt is set on the suspension hook of crane.
Further, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, wherein, described bearing pin open holes comprises the first bearing pin open holes, the 2nd bearing pin open holes and the 3rd bearing pin open holes that connect the end of fork and be arranged in order to middle part by first.
Further, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, wherein, described singly hook hang assembly also comprise axle sleeve suit, described axle sleeve suit comprises four kinds of specification axle sleeves that thickness is respectively δ 10, δ 15, δ 20 and δ 25, when adopting single crane carry out one-level rocket body or the lifting of two or three level Four molectron rocket bodies and need to adapt to rocket body barycenter deviation, corresponding axle sleeve is allowed to be set on the 4th bearing pin and make it be between the 4th bearing pin and switching suspender belt.
Further, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, wherein, described rocket body tie-in module comprises the 2nd connection fork of double-U-shaped head, pinboard, two the first shackles, article two, connect suspender belt and two the 2nd shackles, when installing and using, the 2nd U-shaped head in one end connecting fork is connected hole by the 5th bearing pin and hanging on hanging beam or double hook lifts by crane connection hole and is connected, pinboard is installed on the U-shaped head of the other end of the 2nd connection fork by two the 6th bearing pins, two the first shackles are installed on pinboard by two the 7th bearing pin symmetries, article two, the same one end correspondence connecting suspender belt is set in two first and unloads and buckle, article two, the other end correspondence connecting suspender belt is set in two the 2nd and unloads and buckle, two the 2nd shackles are connected with the lifting assembly arranged on rocket body respectively by two the 8th bearing pins.
A kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention is compared with prior art, have the following advantages: the present invention is by arranging hanging beam, double hook lifting assembly, singly hook and hang assembly and rocket body tie-in module, and be symmetrical arranged at the two ends of hanging beam first double hook lifting connect hole and the 2nd double hook lifting connect hole, the axis zygomorphy at hanging beam be provided with first singly hook hang connect hole and the 2nd singly hook hang connect hole. And hanging beam in the horizontal direction and be positioned at the first double hook lifting connect hole and the lifting of the 2nd double hook connect the line in hole is arranged successively first hang connect a hole, the 2nd hang connect a hole, the 3rd hang connect a hole, four hanging points connects hole, the 5th and hangs and connect a hole and the 6th and hang and connect a hole. Make first to hang to connect a hole and the 6th and hang and connect a hole and be symmetric, make the 2nd to hang and connect a hole and the 5th and hang and connect a hole and be symmetric, make the 3rd to hang and connect hole and four hanging points connects hole and is symmetric. And make first hang connect hole and the 6th hang connect the distance between hole with on one-level rocket body to hang a span corresponding, make first hang connect Kong Yu five hang a distance or the 2nd connected between hole hang connect Kong Yu six hang connect the distance between hole with on two or three level Four molectron rocket bodies to hang a span corresponding, the first double hook lifting is connected distance or the 3rd that Kong Yu four hanging points connects between hole hang connect the distance between Kong Yu bis-double hook lifting connection hole also with on two or three level Four molectron rocket bodies to hang a span corresponding. Thus just constitute the large-tonnage single-beam horizontal sling that a kind of structure is simple, easy to use, single two crane can be adopted flexibly to complete large-scale one-level rocket body and the lifting operation of two or three level Four molectron rocket bodies, rocket body can be carried out fast during employing single crane operation to turn around, achieve multi-functional, the M-ARY application of suspender, reduce the requirement to power house environment, it is to increase the handiness used. As prioritization scheme, the present invention is provided with, on the first connection fork, the first bearing pin open holes, the 2nd bearing pin open holes and the 3rd bearing pin open holes that are arranged in order, when adopting single crane to carry out rocket body lifting, by allowing the 4th bearing pin and switching suspender belt be connected to different bearing pin open holess, the adjustment of rocket body barycenter deviation can be adapted to, it is to increase the security and stability of lifting operation. Further, the present invention is also provided with the axle sleeve suit coordinating the 4th bearing pin to use, axle sleeve suit is made to comprise four kinds of specification axle sleeves that thickness is respectively δ 10, δ 15, δ 20 and δ 25, in actual applications, by optionally the 4th bearing pin being installed to different bearing pin open holess, and coordinate and the axle sleeve of different thickness is installed on the 4th bearing pin, the accurate adjustment of rocket body barycenter deviation can be carried out, ensure that rocket body is on sea line, further increase the security and stability of rocket body lifting operation.
Below in conjunction with accompanying drawing illustrated embodiment, a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention is described in further detail:
Accompanying drawing explanation
Fig. 1 be the present invention a kind of for rocket body lifting large-tonnage single-beam horizontal sling in hanging beam look squarely figure;
Fig. 2 adopts a kind of large-tonnage single-beam level for rocket body lifting of the present invention to hang and carried out the schematic diagram of one-level rocket body lifting by two cranes;
Fig. 3 is the left view of Fig. 2;
Fig. 4 adopts a kind of large-tonnage single-beam level for rocket body lifting of the present invention to hang and carried out the schematic diagram of one-level rocket body lifting by single crane;
Fig. 5 be the present invention a kind of for rocket body lifting large-tonnage single-beam horizontal sling in first connect fork look squarely figure;
Fig. 6 is the connection relation schematic diagram of the first connection fork, switching suspender belt and axle sleeve in a kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention;
Fig. 7 be adopt the present invention a kind of for rocket body lifting large-tonnage single-beam level hang and by two cranes carry out two or three level Four molectron rocket bodies lifting schematic diagram;
Fig. 8 is the left view of Fig. 7;
Fig. 9 be adopt the present invention a kind of for rocket body lifting large-tonnage single-beam level hang and by single crane carry out two or three level Four molectron rocket bodies lifting schematic diagram.
Embodiment
As shown in Figures 1 to 9 for the embodiment of large-tonnage single-beam horizontal sling for rocket body lifting, comprise hanging beam 1, double hook lifting assembly 2, singly hook and hang assembly 3 and rocket body tie-in module 4. it is symmetrical arranged the first double hook lifting at the two ends of hanging beam 1 and connects hole 11 and the lifting of the 2nd double hook connects hole 11 ', and arrange first in the axis zygomorphy of hanging beam 1 and singly hook to hang and connect hole 12 and the 2nd and singly hook to hang and connect hole 12 '. meanwhile, hanging beam 1 in the horizontal direction and be positioned at the first double hook lifting connect hole 11 and the lifting of the 2nd double hook connect the line in hole 11 ' is arranged successively first hang connect a hole 13, the 2nd hang connect a hole 14, the 3rd hang connect a hole 15, four hanging points connects hole 15 ', the 5th and hangs and connect a hole 14 ' and the 6th and hang a connection hole 13 '. allow first to hang connect a hole 13 and the 6th and hang and connect a hole 13 ' and be symmetric with the axis of hanging beam 1, allow the 2nd to hang connect a hole 14 and the 5th and hang and connect a hole 14 ' and be symmetric with the axis of hanging beam 1, allow the 3rd to hang and connect hole 15 and four hanging points connects hole 15 ' and is symmetric with the axis of hanging beam 1. and make first hang connect hole 13 and the 6th hang connect the distance between hole 13 ' with on one-level rocket body to hang a span corresponding, make first hang connect hole 13 and the 5th hang a distance or the 2nd connected between hole 14 ' hang connect hole 14 and the 6th hang connect the distance between hole 13 ' with on two or three level Four molectron rocket bodies to hang a span corresponding, first double hook lifting is connected distance or the 3rd that hole 11 and four hanging points connect between hole 15 ' hang connect hole 15 and the lifting of the 2nd double hook connect the distance between hole 11 ' also with on two or three level Four molectron rocket bodies to hang a span corresponding. double hook lifting assembly 2 is allowed to arrange two groups, the first double hook lifting that when lifting by crane for two cranes, symmetry is installed on hanging beam 1 connects hole 11 and the lifting of the 2nd double hook connects hole 11 ', allow singly hook and hang assembly 3 and arrange two groups, when lifting by crane for single crane symmetrical be installed on hanging beam 1 first singly hook to hang and connect hole 12 and the 2nd and singly hook to hang and connect hole 12 ', allow rocket body tie-in module 4 at least arrange two groups, connect for by a little corresponding with on the hanging beam 1 connection hole of hanging of hanging on rocket body.A kind of structure large-tonnage single-beam horizontal sling simple, easy to use is just constituted by above vibrational power flow, single two crane can be adopted flexibly to complete large-scale one-level rocket body and the lifting operation of two or three level Four molectron rocket bodies, rocket body can be carried out fast when adopting single crane to do to turn around, achieve multi-functional, the M-ARY application of suspender, reduce the requirement to power house environment, it is to increase the handiness used.
In practical application, when adopting two cranes to carry out the lifting of one-level rocket body, make one end correspondence of two groups of rocket body tie-in modules 4 be connected to first to hang and to connect a hole 13 and the 6th and hang and connect a hole 13 ', make the other end correspondence of two groups of rocket body tie-in modules 4 be connected to hanging a little of one-level rocket body. And one end correspondence making two groups of double hooks lifting assemblies 2 is connected to the first double hook lifting connects hole 11 and the lifting of the 2nd double hook connects hole 11 ', the other end making two groups of double hooks lifting assemblies 2 respectively suspension hook with two cranes be connected.
When adopt single crane carry out one-level rocket body lift time, make one end correspondence of two groups of rocket body tie-in modules 4 be connected to first and hang and to connect a hole 13 and the 6th and hang and connect a hole 13 ', make the other end correspondence of two groups of rocket body tie-in modules 4 be connected to hanging a little of one-level rocket body. And make two groups of lists hook one end correspondence hanging assembly 3 and be connected to first and singly hook to hang and connect hole 12 and the 2nd and singly hook to hang and connect hole 12 ', make two groups of lists hook the other end that hangs assembly 3 and jointly it is connected with the suspension hook of single crane by switching suspender belt.
When adopting two cranes to carry out two or three level Four molectron rocket bodies lifting, make one end correspondence of two groups of rocket body tie-in modules 4 be connected to first to hang and to connect a hole 13 and the 5th and hang and connect hole 14 ' or corresponding connect the 2nd and hang and connect a hole 14 and the 6th and hang and connect a hole 13 ', make the other end correspondence of two groups of rocket body tie-in modules 4 be connected to hanging a little of two or three level Four molectron rocket bodies. And one end correspondence making two groups of double hooks lifting assemblies 2 is connected to the first double hook lifting connects hole 11 and the lifting of the 2nd double hook connects hole 11 ', the other end making two groups of double hooks lifting assemblies 2 respectively suspension hook with two cranes be connected.
When adopting single crane to carry out two or three level Four molectron rocket bodies lifting, making one end correspondence of two groups of rocket body tie-in modules 4 be connected to the first double hook lifting to connect hole 11 and four hanging points and connect hole 15 ' or corresponding connect the 3rd and hang and connect hole 15 and the lifting of the 2nd double hook connects hole 11 ', what make that the other end correspondence of two groups of rocket body tie-in modules 4 is connected to two or three level Four molectron rocket bodies hangs a little; And make two groups of lists hook one end correspondence hanging assembly 3 and be connected to first and singly hook to hang and connect hole 12 and the 2nd and singly hook to hang and connect hole 12 ', make two groups of lists hook the other end that hangs assembly 3 and jointly it is connected with the suspension hook of single crane by switching suspender belt.
As embodiment, the double hook lifting assembly 2 in the present invention specifically comprises hanger 21, fork frame 22, first bearing pin 23 and the 2nd bearing pin 24. When specifically installing and using, allow the U-shaped head of fork frame 22 be connected hole 11 or the 2nd double hook lifting connection hole 11 ' by the first bearing pin 23 with the first double hook lifting of hanging beam 1 be connected, allow hanger 21 be connected with fork frame 22 by the 2nd bearing pin 24, allow the suspension hook of crane be connected with hanger 21.
Singly hook and hang assembly 3 and specifically comprise the first connection fork 31 of double-U-shaped head, switching suspender belt 32, the 3rd bearing pin 33 and the 4th bearing pin 34. When specifically installing and using, allow first connection fork 31 the U-shaped head in one end singly hooked by the 3rd bearing pin 33 and the first of hanging beam 1 hang be connected hole 12 or the 2nd singly hook hang connection hole 12 ' be connected, 4th bearing pin 34 is installed on the U-shaped head of the other end of the first connection fork 31 the bearing pin open holes arranged, and switching suspender belt 32 one end be enclosed within the 4th bearing pin 34 and make its be in first connection fork 31 U-shaped head in, switching suspender belt 32 the other end be set on the suspension hook of crane.
As prioritization scheme, this embodiment makes bearing pin open holes comprise the first bearing pin open holes 311, the 2nd bearing pin open holes 312 and the 3rd bearing pin open holes 313 that connect the end of fork 31 and be arranged in order to middle part by first. This vibrational power flow when adopt single crane carry out rocket body lift time, by allowing the 4th bearing pin 34 and switching suspender belt 32 be connected to different bearing pin open holess, can conveniently carry out barycenter adjustment, it is to increase the security and stability of rocket body lifting operation.
Simultaneously, this embodiment make singly to hook hang assembly 3 also comprise axle sleeve suit 35, axle sleeve suit 35 specifically comprises four kinds of specification axle sleeves that thickness is respectively δ 10, δ 15, δ 20 and δ 25, when adopting single crane carry out one-level rocket body or the lifting of two or three level Four molectron rocket bodies and need to adapt to rocket body barycenter deviation, corresponding axle sleeve is allowed to be set on the 4th bearing pin 34 and make it be between the 4th bearing pin 34 and switching suspender belt 32. This vibrational power flow is in actual applications, by optionally the 4th bearing pin being installed to different bearing pin open holess, and coordinate and the axle sleeve of different thickness is installed on the 4th bearing pin 34, the accurate adjustment of rocket body barycenter deviation can be adapted to, thus ensure that rocket body is on sea line, further increase the security and stability of rocket body lifting operation.
As embodiment, the rocket body tie-in module 4 in the present invention specifically comprises the 2nd of double-U-shaped head and connects fork 41, pinboard 42, two the first shackles 43, two articles connection suspender belt 44 and two the 2nd shackles 45. when specifically installing and using, the 2nd U-shaped head in one end connecting fork 41 is allowed some to be connected hole by the 5th bearing pin 46 and hanging on hanging beam 1 or double hook lifts by crane connection hole and is connected, pinboard 42 is allowed to be installed on the U-shaped head of the other end of the 2nd connection fork 41 by two the 6th bearing pins 47, two the first shackles 43 are installed on pinboard 42 by two the 7th bearing pin 48 symmetries, two same one end correspondences connecting suspender belt 44 are allowed to be set in two the first shackles 43, two articles of the other end correspondences connecting suspender belt 44 are allowed to be set in two the 2nd shackles 45, and two the 2nd shackles 45 are connected with the lifting assembly arranged on rocket body respectively by two the 8th bearing pins 49.
A kind of large-tonnage single-beam horizontal sling for rocket body lifting of the present invention, its specified rated load reaches 45 tons, complete the lifting requirements that can meet large-scale rocket body, by adopting single two car lifting to achieve the lifting requirements that a kind of single-beam suspender completes two kinds of classification rocket bodies, and reducing suspender to the requirement of power house environment, multi-functional, the M-ARY that reach suspender use. When adopting single hook to carry out rocket body lifting, by the first bearing pin open holes 311, the 2nd bearing pin open holes 312 and the 3rd bearing pin open holes 313 that allow the 4th bearing pin 34 optionally be installed on the first connection fork 31, and it is engaged in the axle sleeve of sheathed different thickness outside the 4th bearing pin 34, achieve that singly to hook be adapt to rocket body barycenter deviation suspension hook is lifted by crane the accurate adjustment that carries out of position when hanging, can efficiency ensure the horizontality that rocket body lifts by crane to enhance the safety and stability of rocket body lifting. Following table is that the 4th bearing pin 34 installs mode and rocket body centroid offset synopsis, and wherein, 1 expression the first bearing pin open holes 311,2 represents that the 2nd bearing pin open holes 312,3 represents the 3rd bearing pin open holes 313; Barycenter hang backward some skew for "+", it is " " that barycenter hangs forward a skew.
Table 1 the 4th bearing pin 34 installs mode and rocket body centroid offset synopsis
Above embodiment is only description the preferred embodiment of the present invention carried out; the restriction not request protection domain of the present invention carried out; under the prerequisite not departing from inventive design principle and spirit; the distortion of the various forms that this area engineering technical personnel make according to the technical scheme of the present invention, all should fall in the determined protection domain of claims of the present invention.
Claims (7)
1. the large-tonnage single-beam horizontal sling for rocket body lifting, comprise hanging beam (1), double hook lifting assembly (2), singly hook and hang assembly (3) and rocket body tie-in module (4), it is characterized in that: the two ends of described hanging beam (1) be arranged with first double hook lifting connect hole (11) and the 2nd double hook lifting connect hole (11 '), the axis zygomorphy of hanging beam (1) be provided with first singly hook hang connect hole (12) and the 2nd singly hook hang connection hole (12 ');
Hanging beam (1) in the horizontal direction and be positioned at the first double hook lifting connect hole (11) and the lifting of the 2nd double hook connect the line in hole (11 ') is provided with successively first hang connect hole (13), the 2nd hang connect hole (14), the 3rd hang connect hole (15), four hanging points connects hole (15 '), the 5th and hangs and connect hole (14 ') and the 6th and hang connection hole (13 '); First hangs and to connect hole (13) and the 6th and hang connection hole (13 ') and be symmetric with the axis of hanging beam (1), 2nd hangs and to connect hole (14) and the 5th and hang and connect hole (14 ') and be symmetric with the axis of hanging beam (1), and the 3rd hangs and connect hole (15) and four hanging points connection hole (15 ') is symmetric with the axis of hanging beam (1); First hang connect hole (13) and the 6th hang the distance between connection hole (13 ') with on one-level rocket body to hang a span corresponding; First hang connect hole (13) and the 5th hang a distance or the 2nd connected between hole (14 ') hang connect hole (14) and the 6th hang connect the distance between hole (13 ') with on two or three level Four molectron rocket bodies to hang a span corresponding, the distance or the 3rd that the first double hook lifting connects between hole (11) and four hanging points connection hole (15 ') hangs connection hole (15) and the 2nd double hook lift by crane the distance between connection hole (11 ') also with on two or three level Four molectron rocket bodies to hang a span corresponding;
The first double hook lifting that described double hook lifting assembly (2) is provided with two groups and is installed on hanging beam (1) for symmetry during two cranes liftings connects hole (11) and the lifting of the 2nd double hook connects hole (11 '), described singly hooking is hung assembly (3) and is provided with two groups and symmetry is installed on hanging beam (1) when lifting by crane for single crane first singly hooks to hang and connect hole (12) and the 2nd and singly hook to hang and connect hole (12 '), and described rocket body tie-in module (4) is at least provided with two groups and connects for hanging on rocket body a little is gone up with hanging beam (1) a corresponding connection hole of hanging.
2. according to a kind of large-tonnage single-beam horizontal sling for rocket body lifting according to claim 1, it is characterized in that: when adopting two cranes to carry out the lifting of one-level rocket body, make one end correspondence of two groups of rocket body tie-in modules (4) be connected to first to hang and to connect hole (13) and the 6th and hang and connect hole (13 '), make the other end of two groups of rocket body tie-in modules (4) corresponding be connected to one-level rocket body hang a little; And one end correspondence making two groups of double hooks lifting assembly (2) is connected to the first double hook lifting connects hole (11) and the lifting of the 2nd double hook connects hole (11 '), make the other end that two groups of double hooks lift by crane assembly (2) respectively suspension hook with two cranes be connected;
When adopting single crane to carry out the lifting of one-level rocket body, make one end correspondence of two groups of rocket body tie-in modules (4) be connected to first to hang and to connect hole (13) and the 6th and hang and connect hole (13 '), make the other end of two groups of rocket body tie-in modules (4) corresponding be connected to one-level rocket body hang a little; And make two groups of lists hook one end correspondence hanging assembly (3) and be connected to first and singly hook to hang and connect hole (12) and the 2nd and singly hook to hang and connect hole (12 '), suspender belt is connected with the suspension hook of single crane jointly by transferring to make two groups of lists hook the other end hanging assembly (3);
When adopting two cranes to carry out two or three level Four molectron rocket bodies lifting, make one end correspondence of two groups of rocket body tie-in modules (4) be connected to first to hang and to connect hole (13) and the 5th and hang and connect hole (14 ') or corresponding connect the 2nd and hang and connect hole (14) and the 6th and hang connection hole (13 '), make the other end of two groups of rocket body tie-in modules (4) corresponding be connected to two or three level Four molectron rocket bodies hang a little; And one end correspondence making two groups of double hooks lifting assembly (2) is connected to the first double hook lifting connects hole (11) and the lifting of the 2nd double hook connects hole (11 '), make the other end that two groups of double hooks lift by crane assembly (2) respectively suspension hook with two cranes be connected;
When adopting single crane to carry out two or three level Four molectron rocket bodies lifting, make one end correspondence of two groups of rocket body tie-in modules (4) be connected to the first double hook lifting and connect hole (11) and four hanging points connects hole (15 ') or corresponding connect the 3rd and hang and connect hole (15) and the 2nd double hook lifting connection hole (11 '), make the other end of two groups of rocket body tie-in modules (4) corresponding be connected to two or three level Four molectron rocket bodies hang a little; And make two groups of lists hook one end correspondence hanging assembly (3) and be connected to first and singly hook to hang and connect hole (12) and the 2nd and singly hook to hang and connect hole (12 '), suspender belt is connected with the suspension hook of single crane jointly by transferring to make two groups of lists hook the other end hanging assembly (3).
3. according to a kind of large-tonnage single-beam horizontal sling for rocket body lifting according to claim 2, it is characterized in that: described double hook lifting assembly (2) comprises hanger (21), fork frame (22), first bearing pin (23) and the 2nd bearing pin (24), when installing and using, the U-shaped head of fork frame (22) is connected hole (11) by the first double hook lifting of the first bearing pin (23) and hanging beam (1) or the 2nd double hook lifts by crane connection hole (11 ') and is connected, hanger (21) is connected with fork frame (22) by the 2nd bearing pin (24), the suspension hook of crane is connected with hanger (21).
4. according to a kind of large-tonnage single-beam horizontal sling for rocket body lifting according to claim 2, it is characterized in that: described singly hook hang assembly (3) comprise double-U-shaped head first connect fork (31), switching suspender belt (32), 3rd bearing pin (33) and the 4th bearing pin (34), when installing and using, first connect fork (31) the U-shaped head in one end by the 3rd bearing pin (33) singly hook with the first of hanging beam (1) hang be connected hole (12) or the 2nd singly hook hang connection hole (12 ') be connected, 4th bearing pin (34) is installed on the U-shaped head of the other end of the first connection fork (31) the bearing pin open holes arranged, switching suspender belt (32) one end be enclosed within the 4th bearing pin (34) go up and be in first connection pitch (31) U-shaped head in, the other end of switching suspender belt (32) is set on the suspension hook of crane.
5. according to a kind of large-tonnage single-beam horizontal sling for rocket body lifting according to claim 4, it is characterised in that: described bearing pin open holes comprises the first bearing pin open holes (311), the 2nd bearing pin open holes (312) and the 3rd bearing pin open holes (313) that connect the end of fork (31) and be arranged in order to middle part by first.
6. according to a kind of large-tonnage single-beam horizontal sling for rocket body lifting according to claim 5, it is characterized in that: described singly hook hang assembly (3) also comprise axle sleeve suit (35), described axle sleeve suit (35) comprises thickness and is respectively δ 10, δ 15, four kinds of specification axle sleeves of δ 20 and δ 25, when employing single crane carries out one-level rocket body or two or three level Four molectron rocket bodies lift and need to adapt to rocket body barycenter deviation, allow corresponding axle sleeve be set in the 4th bearing pin (34) go up and make it be in the 4th bearing pin (34) and transfer between suspender belt (32).
7. according to a kind of large-tonnage single-beam horizontal sling for rocket body lifting according to claim 2, it is characterized in that: described rocket body tie-in module (4) comprises the 2nd connection fork (41) of double-U-shaped head, pinboard (42), two the first shackles (43), article two, connect suspender belt (44) and two the 2nd shackles (45), when installing and using, the 2nd U-shaped head in one end connecting fork (41) some is connected hole by the 5th bearing pin (46) and hanging on hanging beam (1) or double hook lifts by crane connection hole and is connected, pinboard (42) is installed on the U-shaped head of the other end of the 2nd connection fork (41) by two the 6th bearing pins (47), two the first shackles (43) are installed on pinboard (42) by two the 7th bearing pin (48) symmetries, article two, the same one end correspondence connecting suspender belt (44) is set on two the first shackles (43), article two, the other end correspondence connecting suspender belt (44) is set in two the 2nd shackles (45), two the 2nd shackles (45) are connected with the lifting assembly arranged on rocket body respectively by two the 8th bearing pins (49).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610195964.5A CN105668402B (en) | 2016-03-31 | 2016-03-31 | A kind of large-tonnage single-beam horizontal sling lifted for rocket body |
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| CN201610195964.5A CN105668402B (en) | 2016-03-31 | 2016-03-31 | A kind of large-tonnage single-beam horizontal sling lifted for rocket body |
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| CN105668402A true CN105668402A (en) | 2016-06-15 |
| CN105668402B CN105668402B (en) | 2017-10-31 |
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| CN201610195964.5A Expired - Fee Related CN105668402B (en) | 2016-03-31 | 2016-03-31 | A kind of large-tonnage single-beam horizontal sling lifted for rocket body |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106185598A (en) * | 2016-08-08 | 2016-12-07 | 北京航天试验技术研究所 | A kind of method that whole arrow spacing double hook steadily lifts by crane |
| CN106695319A (en) * | 2016-11-25 | 2017-05-24 | 北京强度环境研究所 | Fairing combining method for fairing in vibration tower |
| CN107188024A (en) * | 2017-07-10 | 2017-09-22 | 北京航天发射技术研究所 | A kind of aircraft combined sling |
| CN108840221A (en) * | 2018-08-28 | 2018-11-20 | 山西航天清华装备有限责任公司 | Cylinder plays combined sling |
| CN109335955A (en) * | 2018-11-21 | 2019-02-15 | 彭晓艳 | Cargo hoisting frame |
| CN110980512A (en) * | 2019-12-25 | 2020-04-10 | 安徽省雄峰起重机械有限公司 | Crane lifting hook convenient to disassemble |
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| SU582172A1 (en) * | 1976-06-23 | 1977-11-30 | Предприятие П/Я М-5363 | Crossbeam |
| CN202030435U (en) * | 2011-04-18 | 2011-11-09 | 北京航天发射技术研究所 | Multi-point self-balancing hoisting sling |
| CN102674137A (en) * | 2012-05-24 | 2012-09-19 | 无锡市新华起重工具有限公司 | Special adjustable hoisting beam for sack cargos |
| CN203865814U (en) * | 2014-03-26 | 2014-10-08 | 北京航天发射技术研究所 | Multifunctional lifting device |
| CN104192692A (en) * | 2014-09-18 | 2014-12-10 | 中安（天津）航空设备有限公司 | Airplane hoisting rigging |
| CN105347277A (en) * | 2015-11-23 | 2016-02-24 | 西安航天发动机厂 | Complete engine overturning device for large liquid-propellant rocket engine |
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| SU582172A1 (en) * | 1976-06-23 | 1977-11-30 | Предприятие П/Я М-5363 | Crossbeam |
| CN202030435U (en) * | 2011-04-18 | 2011-11-09 | 北京航天发射技术研究所 | Multi-point self-balancing hoisting sling |
| CN102674137A (en) * | 2012-05-24 | 2012-09-19 | 无锡市新华起重工具有限公司 | Special adjustable hoisting beam for sack cargos |
| CN203865814U (en) * | 2014-03-26 | 2014-10-08 | 北京航天发射技术研究所 | Multifunctional lifting device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185598A (en) * | 2016-08-08 | 2016-12-07 | 北京航天试验技术研究所 | A kind of method that whole arrow spacing double hook steadily lifts by crane |
| CN106695319A (en) * | 2016-11-25 | 2017-05-24 | 北京强度环境研究所 | Fairing combining method for fairing in vibration tower |
| CN107188024A (en) * | 2017-07-10 | 2017-09-22 | 北京航天发射技术研究所 | A kind of aircraft combined sling |
| CN107188024B (en) * | 2017-07-10 | 2019-04-19 | 北京航天发射技术研究所 | A kind of aircraft combined sling |
| CN108840221A (en) * | 2018-08-28 | 2018-11-20 | 山西航天清华装备有限责任公司 | Cylinder plays combined sling |
| CN108840221B (en) * | 2018-08-28 | 2023-09-29 | 山西航天清华装备有限责任公司 | Cartridge-bullet combined lifting appliance |
| CN109335955A (en) * | 2018-11-21 | 2019-02-15 | 彭晓艳 | Cargo hoisting frame |
| CN110980512A (en) * | 2019-12-25 | 2020-04-10 | 安徽省雄峰起重机械有限公司 | Crane lifting hook convenient to disassemble |
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|---|---|
| CN105668402B (en) | 2017-10-31 |
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