CN111704022A - Multifunctional hoisting device suitable for various types of satellites and working method thereof - Google Patents
Multifunctional hoisting device suitable for various types of satellites and working method thereof Download PDFInfo
- Publication number
- CN111704022A CN111704022A CN202010456564.1A CN202010456564A CN111704022A CN 111704022 A CN111704022 A CN 111704022A CN 202010456564 A CN202010456564 A CN 202010456564A CN 111704022 A CN111704022 A CN 111704022A
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- transverse
- connecting rod
- satellite
- assembly
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
-
- 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
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a multifunctional hoisting and working method thereof suitable for various types of satellites, wherein the multifunctional hoisting comprises a transverse adjusting assembly, a longitudinal adjusting assembly and a connecting rod assembly; one end of the transverse adjusting assembly is fixedly connected with the middle part of the longitudinal adjusting assembly through a connecting rod assembly, two ends of the longitudinal adjusting assembly are respectively connected with two lifting points of the same group on one side of the satellite through a connecting rod assembly, and the other end of the transverse adjusting assembly is connected with the lifting point on the other side of the satellite through a connecting rod assembly; and the horizontal adjusting assembly and the longitudinal adjusting assembly are adjusted to adapt to the position of a lifting point on the satellite, so that the satellite is horizontally lifted. The invention can reasonably adjust the hoisting according to the positions of the satellite hoisting points and the mass center so as to horizontally hoist the satellite, and the satellite hoisting points are suitable for the forms of rectangular four hoisting points, parallelogram four hoisting points, trapezoid four hoisting points and triangle three hoisting points.
Description
Technical Field
The invention belongs to the technical field of spacecraft design, and particularly relates to a multifunctional hoisting device suitable for various types of satellites and a working method thereof.
Background
In the process of satellite development, operations such as satellite station transfer, attitude conversion, ground test and the like need to be hoisted by using a satellite. Different hoists are often required to be designed for different satellites; even for the same satellite, multiple hoists are needed under different working conditions, which wastes manpower and material resources to a certain extent. And in the current satellite development process, a specific tool is often required to be designed and the method is not suitable for other satellites. In practice, satellite hoisting points are various in form, and the horizontal hoisting of the satellite plays an important role in the butt joint of the satellite and various adapters. The existing satellite hoisting is poor in applicability and often only suitable for a rectangular four-hoisting-point form, or the hoisting cannot be adjusted according to the position of the mass center of the satellite so as to horizontally hoist the satellite.
Disclosure of Invention
In view of the above, the present invention is directed to provide a multifunctional lifting and working method thereof suitable for various types of satellites, which can adjust lifting reasonably according to the positions of lifting points and center of mass of the satellites so as to horizontally lift the satellites, and the satellite lifting points are not limited to the rectangular four-lifting-point form, and can be applied to the parallelogram four-lifting-point form, the trapezoid four-lifting-point form or the triangular three-lifting-point form; the method has the advantages of wide applicability, short development period, low cost, simple installation and the like.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a multifunctional hoisting device suitable for various types of satellites comprises a transverse adjusting assembly, a longitudinal adjusting assembly and a connecting rod assembly, wherein the transverse adjusting assembly is arranged above the longitudinal adjusting assembly, three or four hoisting points are arranged on the satellites, the hoisting points are divided into two groups and are arranged on two sides of the mass center of the satellite, and one group is two hoisting points;
one end of the transverse adjusting assembly is fixedly connected with the middle part of the longitudinal adjusting assembly through a connecting rod assembly, two ends of the longitudinal adjusting assembly are respectively connected with two lifting points of the same group on one side of the satellite through a connecting rod assembly, and the other end of the transverse adjusting assembly is connected with the lifting point on the other side of the satellite through a connecting rod assembly;
and the horizontal adjusting assembly and the longitudinal adjusting assembly are adjusted to adapt to the position of a lifting point on the satellite, so that the satellite is horizontally lifted.
Furthermore, the transverse adjusting assembly comprises a transverse suspension rod and two transverse sliding blocks, the two transverse sliding blocks are arranged on the transverse suspension rod in a sliding mode, a transverse connecting lug plate is fixed in the middle of the transverse suspension rod, the two transverse sliding blocks are located on two sides of the transverse connecting lug plate, the longitudinal adjusting assembly comprises a longitudinal suspension rod and two longitudinal sliding blocks, the two longitudinal sliding blocks are arranged on the longitudinal suspension rod in a sliding mode, a longitudinal connecting lug plate is fixed in the middle of the longitudinal suspension rod, the two longitudinal sliding blocks are located on two sides of the longitudinal connecting lug plate, the upper end of a connecting rod assembly connecting the transverse adjusting assembly and the longitudinal adjusting assembly is connected with the corresponding transverse sliding block, the lower end of the connecting rod assembly connecting the transverse adjusting assembly and the longitudinal adjusting assembly is connected with the longitudinal connecting lug plate, and;
the horizontal suspender and the longitudinal suspender are uniformly provided with a plurality of threaded holes along the length direction, the horizontal slider and the longitudinal slider are provided with oblong holes, and the horizontal slider and the longitudinal slider are respectively connected and positioned with the horizontal suspender and the longitudinal suspender through screw components.
Furthermore, the connecting rod assembly comprises a connecting rod upper end adjusting rod, a connecting rod length adjusting block and a connecting rod lower end adjusting rod which are sequentially arranged from top to bottom, a thread section is arranged at the lower end of the connecting rod upper end adjusting rod and the upper end of the connecting rod lower end adjusting rod, and the two thread sections are respectively matched with the thread holes in the upper portion and the lower portion of the connecting rod length adjusting block.
Furthermore, when the satellite is provided with four lifting points, the other end of the transverse adjusting assembly is further connected with a longitudinal adjusting assembly through a connecting rod assembly, and two ends of the longitudinal adjusting assembly are respectively connected with the two lifting points on the other side of the satellite through a connecting rod assembly.
Furthermore, when three lifting points are arranged on the satellite, the other end of the transverse adjusting assembly is connected with one lifting point on the other side of the satellite through an adjusting rod at the lower end of a connecting rod assembly.
Furthermore, the upper end of the upper end adjusting rod of the connecting rod and the lower end of the lower end adjusting rod of the connecting rod are both provided with double lug pieces, and the double lug pieces are hinged with a lifting point of a satellite, a longitudinal connecting lug plate and a corresponding sliding block.
Furthermore, a single lug is fixedly arranged at the bottom of each sliding block, and the single lug is hinged with the double lugs at the upper end of the upper end adjusting rod of the connecting rod through a pin.
Further, the length of the oblong hole is at least twice of the distance between two adjacent threaded holes, so that each sliding block can be continuously slid to any position and connected with the corresponding suspension rod through at least two screw assemblies.
Furthermore, the cross sections of the transverse hanging rod and the longitudinal hanging rod are I-shaped, circular or square, and the transverse hanging rod and the longitudinal hanging rod are made of steel or aluminum.
A working method suitable for multifunctional hoisting of various types of satellites specifically comprises the following steps:
step 1: respectively installing an upper end adjusting rod and a lower end adjusting rod of the connecting rod at two ends of a connecting rod length adjusting block, so that the assembly of the connecting rod assembly can be completed;
step 2: according to the satellite hoisting point and the position of the mass center, the transverse sliding block slides to a specified position on the transverse suspender, and then the transverse suspender and the transverse sliding block are fixedly locked by using a screw assembly;
and step 3: according to the satellite hoisting point and the position of the mass center, the longitudinal sliding block slides to a designated position on the longitudinal suspender, and then the longitudinal suspender and the longitudinal sliding block are fixedly locked by using a screw assembly;
and 4, step 4: connecting the transverse suspender with the hoisting device through the suspender;
and 5: for a satellite in a four-lifting-point form, two transverse sliding blocks are connected with corresponding longitudinal lifting rods through two connecting rod assemblies, and four lifting points of the satellite are connected with respective longitudinal sliding blocks through the connecting rod assemblies, so that the satellite in the four-lifting-point form is lifted;
for the satellite in the three-lifting-point form, one transverse sliding block is connected with the corresponding longitudinal lifting rod through the connecting rod assembly, two lifting points of the satellite are respectively connected with the respective longitudinal sliding block through the connecting rod assembly, and the other lifting point of the satellite is connected with the corresponding transverse sliding block through the connecting rod assembly, so that the lifting of the satellite in the three-lifting-point form is realized.
Compared with the prior art, the multifunctional hoisting device applicable to various types of satellites has the following advantages:
the invention relates to a multifunctional hoisting device suitable for various types of satellites,
1. the satellite hoisting structure is simple, the development period is short, the cost is low, and the hoisting assembly can be disassembled into parts, so that the occupied area is reduced, and the transportation is convenient.
2. According to the invention, through the design of the relationship between the distance between two adjacent threaded holes on the suspender and the size of the long round hole formed on the slider, the slider can be continuously moved and fixedly locked on the suspender, the adjusting and positioning precision is high, the moving position of the slider is fine and adjustable, the characteristic can enable the hoisting to be suitable for various satellites in different sizes, and the suitable satellite hoisting point form is not limited to a rectangular four hoisting point form, but also can be suitable for a parallelogram, a trapezoidal four hoisting point form and a triangular three hoisting point form.
3. According to the invention, the satellite eccentricity can be effectively overcome by adjusting the position of the sliding block according to the satellite lifting point and the mass center position, and the horizontal lifting of the satellite is ensured, so that the butt joint efficiency of the satellite and the adapter is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a satellite and hoisting assembly relationship according to an embodiment of the invention;
FIG. 2 is a schematic view of the assembly of the transverse suspension rod and the transverse slide block and the assembly of the transverse slide block and the connecting rod assembly and the longitudinal suspension rod according to the embodiment of the present invention;
FIG. 3 is a schematic view of the assembly of the longitudinal suspension rod and the longitudinal slide block and the assembly of the longitudinal slide block, the connection rod assembly and the satellite according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of the assembly relationship between a trapezoidal satellite with four lifting points and lifting;
fig. 5 is a schematic diagram of the assembly relationship between a triangular three-lifting-point type satellite and lifting.
Description of reference numerals:
1-satellite, 2-transverse boom, 3-transverse slider, 4-longitudinal boom, 5-longitudinal slider, 6-connecting rod assembly, 601-connecting rod upper end adjusting rod, 602-connecting rod length adjusting block, 603-connecting rod lower end adjusting rod A, 604-connecting rod lower end adjusting rod B, 7-screw assembly, 8-lifting point, 9-transverse connecting ear plate, 10-longitudinal connecting ear plate, 11-threaded hole, 12-slotted hole.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-5, a multifunctional lifting device suitable for various types of satellites comprises a transverse adjusting component, a longitudinal adjusting component and a connecting rod component 6, wherein the transverse adjusting component is arranged above the longitudinal adjusting component, three or four lifting points 8 are arranged on a satellite 1, the lifting points 8 are divided into two groups and are arranged on two sides of the center of mass of the satellite 1, and one group is two lifting points 8;
one end of the transverse adjusting assembly is fixedly connected with the middle part of the longitudinal adjusting assembly through a connecting rod assembly 6, two ends of the longitudinal adjusting assembly are respectively connected with two lifting points 8 of the same group on one side of the satellite 1 through the connecting rod assembly 6, and the other end of the transverse adjusting assembly is connected with the lifting point 8 on the other side of the satellite 1 through the connecting rod assembly 6;
and the horizontal adjusting assembly and the longitudinal adjusting assembly are adjusted to adapt to the position of a lifting point 8 on the satellite 1, so that the satellite 1 is horizontally lifted.
The transverse adjusting assembly comprises a transverse suspension rod 2 and two transverse sliding blocks 3, the two transverse sliding blocks 3 are arranged on the transverse suspension rod 2 in a sliding mode, a transverse connecting lug plate 9 is fixed in the middle of the transverse suspension rod 2, the two transverse sliding blocks 3 are located on two sides of the transverse connecting lug plate 9, the longitudinal adjusting assembly comprises a longitudinal suspension rod 4 and two longitudinal sliding blocks 5, the two longitudinal sliding blocks 5 are arranged on the longitudinal suspension rod 4 in a sliding mode, a longitudinal connecting lug plate 10 is fixed in the middle of the longitudinal suspension rod 4, the two longitudinal sliding blocks 5 are located on two sides of the longitudinal connecting lug plate 10, the upper end of a connecting rod assembly 6 connecting the transverse adjusting assembly and the longitudinal adjusting assembly is connected with the corresponding transverse sliding block 3, the lower end of the connecting rod assembly is connected with the longitudinal connecting lug plate 10, and the transverse connecting lug plate 9 is connected with a;
all evenly seted up a plurality of screw holes 11 along its length direction on horizontal jib 2 and vertical jib 4, all seted up slotted hole 12 on horizontal slider 3 and vertical slider 5, screw assembly 7 cooperates with screw hole 11 on horizontal jib 2 and the vertical jib 4, horizontal slider 3 and vertical slider 5 all are connected the location with horizontal jib 2 and vertical jib 4 respectively through screw assembly 7. The oblong hole 12 is a countersunk hole, which facilitates the tightening of the screw assembly 7, and the screw assembly 7 comprises a screw and a gasket.
The connecting rod assembly 6 comprises a connecting rod upper end adjusting rod 601, a connecting rod length adjusting block 602 and a connecting rod lower end adjusting rod which are sequentially arranged from top to bottom, wherein a thread section is arranged at the lower end of the connecting rod upper end adjusting rod 601 and the upper end of the connecting rod lower end adjusting rod, and the two thread sections are respectively matched with the thread holes at the upper part and the lower part of the connecting rod length adjusting block 602.
Wherein, the length of connecting rod lower extreme regulating lever can select according to actual conditions. The connecting rod lower extreme regulation pole has two kinds of different sizes in this application, is small-size connecting rod lower extreme regulation pole A603 and large-size connecting rod lower extreme regulation pole B604 respectively, and wherein the connecting rod subassembly that contains connecting rod lower extreme regulation pole B604 is used for the connection of three hoisting point form satellite's solitary hoisting point, and the lower extreme of connecting rod lower extreme regulation pole B604 is direct to be connected with the solitary hoisting point of three hoisting point form satellite promptly, all the other connecting rod subassemblies 6 in this application all adopt small-size connecting rod lower extreme regulation pole A603.
The connecting rod lower extreme is adjusted the pole and can is played the connection effect, owing to be with connecting rod length adjustment piece 602 threaded connection, consequently can adjust the pole through rotatory connecting rod lower extreme for the connecting rod lower extreme is adjusted the pole and is connected with the hoisting point of different directions of arranging, with the effect that adapts to more different grade type satellite hoisting points. After the connecting rod assembly is assembled, the connecting rod assembly does not need to be disassembled, and can be integrally assembled and disassembled in the using process.
When the satellite 1 is provided with four lifting points 8, the other end of the transverse adjusting component is also connected with a longitudinal adjusting component through a connecting rod component 6, and two ends of the longitudinal adjusting component at the other end of the transverse adjusting component are respectively connected with two lifting points at the other side of the satellite 1 through a connecting rod component 6.
When the satellite 1 is provided with three lifting points 8, the other end of the transverse adjusting assembly is directly connected with one lifting point 8 on the other side of the satellite 1 through an adjusting rod at the lower end of a connecting rod of the connecting rod assembly 6.
The upper end of the upper end adjusting rod 601 of the connecting rod and the lower end of the lower end adjusting rod of the connecting rod are both provided with double lugs, and the double lugs are hinged with a hanging point of the satellite 1, the longitudinal connecting lug plate 10 and corresponding sliding blocks. The bottom of each sliding block is fixedly provided with a single lug, and the single lug is hinged with the double lugs at the upper end of the upper end adjusting rod 601 of the connecting rod through a pin.
The length of the oblong hole 12 is at least twice the distance between two adjacent threaded holes 11, so that each slide block can be continuously slid to any position and connected with a corresponding suspension rod through at least 2 screw assemblies 7. The design of the size relation between the distance of the threaded holes and the length of the long round holes can enable the sliding block to continuously move and be fixedly locked on the hanging rod, the adjusting and positioning precision is high, and the moving position of the sliding block is fine and adjustable.
The cross sections of the transverse suspension rod 2 and the longitudinal suspension rod 4 are I-shaped, circular or square, and the transverse suspension rod 2 and the longitudinal suspension rod 4 are made of steel or aluminum.
A working method suitable for multifunctional hoisting of various types of satellites specifically comprises the following steps:
step 1: respectively installing an upper end adjusting rod 601 of the connecting rod and a lower end adjusting rod of the connecting rod at two ends of a connecting rod length adjusting block 602, namely completing the assembly of the connecting rod assembly;
step 2: according to the satellite hoisting point and the position of the mass center, the transverse sliding block 3 slides to a specified position on the transverse suspender 2, and then the transverse suspender 2 and the transverse sliding block 3 are fixedly locked by using a screw assembly 7;
and step 3: according to the satellite hoisting point and the position of the mass center, the longitudinal sliding block 5 slides on the longitudinal suspender 4 to a designated position, and then the longitudinal suspender 4 and the longitudinal sliding block 5 are fixedly locked by using a screw assembly 7;
and 4, step 4: the transverse suspender 2 is connected with a hoisting device (namely a crane) through a suspender;
and 5: for a four-lifting-point satellite, two transverse sliders 3 are connected with corresponding longitudinal suspenders 4 through two connecting rod assemblies, four lifting points 8 of a satellite 1 are connected with respective longitudinal sliders 5 through connecting rod assemblies, namely the four-lifting-point satellite is lifted, and small-size connecting rod lower end adjusting rods A603 are arranged in the connecting rod assemblies of the four-lifting-point satellite;
for the satellite with three lifting points, one transverse slide block 3 is connected with the corresponding longitudinal suspension rod 4 through a connecting rod assembly, two lifting points 8 of the satellite 1 are respectively connected with the respective longitudinal slide block 5 through a connecting rod assembly, and the other lifting point 8 of the satellite 1 is connected with the corresponding transverse slide block 3 through a connecting rod assembly, so that the satellite with three lifting points is lifted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a multi-functional hoist and mount suitable for various types of satellites which characterized in that: the device comprises a transverse adjusting assembly, a longitudinal adjusting assembly and a connecting rod assembly (6), wherein the transverse adjusting assembly is arranged above the longitudinal adjusting assembly, three or four lifting points (8) are arranged on the satellite (1), the lifting points (8) are divided into two groups and are arranged on two sides of the mass center of the satellite (1), and one group is two lifting points (8);
one end of the transverse adjusting assembly is fixedly connected with the middle part of the longitudinal adjusting assembly through a connecting rod assembly (6), two ends of the longitudinal adjusting assembly are respectively connected with two lifting points (8) of the same group on one side of the satellite (1) through a connecting rod assembly (6), and the other end of the transverse adjusting assembly is connected with the lifting point (8) on the other side of the satellite (1) through a connecting rod assembly (6);
the horizontal adjusting assembly and the longitudinal adjusting assembly are adjusted to adapt to the position of a lifting point (8) on the satellite (1), so that the satellite (1) is horizontally lifted.
2. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 1, is characterized in that: the transverse adjusting component comprises a transverse suspension rod (2) and two transverse sliding blocks (3), the two transverse sliding blocks (3) are arranged on the transverse suspension rod (2) in a sliding manner, a transverse connecting lug plate (9) is fixed in the middle of the transverse suspension rod (2), two transverse sliding blocks (3) are positioned at two sides of the transverse connecting lug plate (9), the longitudinal adjusting component comprises a longitudinal suspender (4) and two longitudinal sliding blocks (5), the two longitudinal sliding blocks (5) are arranged on the longitudinal suspender (4) in a sliding way, a longitudinal connecting lug plate (10) is fixed in the middle of the longitudinal suspender (4), two longitudinal sliding blocks (5) are positioned at two sides of the longitudinal connecting lug plate (10), the upper end of a connecting rod assembly (6) for connecting the transverse adjusting assembly and the longitudinal adjusting assembly is connected with the corresponding transverse sliding block (3), the lower end of the connecting rod assembly is connected with the longitudinal connecting lug plate (10), and the transverse connecting lug plate (9) is connected with a hoisting device;
a plurality of threaded holes (11) are uniformly formed in the transverse suspension rod (2) and the longitudinal suspension rod (4) along the length direction of the transverse suspension rod, long round holes (12) are formed in the transverse sliding block (3) and the longitudinal sliding block (5), and the transverse sliding block (3) and the longitudinal sliding block (5) are connected with the transverse suspension rod (2) and the longitudinal suspension rod (4) through screw assemblies (7) respectively for positioning.
3. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 2, is characterized in that: the connecting rod assembly (6) comprises a connecting rod upper end adjusting rod (601), a connecting rod length adjusting block (602) and a connecting rod lower end adjusting rod which are sequentially arranged from top to bottom, wherein a thread section is arranged at the lower end of the connecting rod upper end adjusting rod (601) and the upper end of the connecting rod lower end adjusting rod, and the two thread sections are respectively matched with thread holes in the upper portion and the lower portion of the connecting rod length adjusting block (602).
4. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 3, is characterized in that: when the satellite (1) is provided with four lifting points (8), the other end of the transverse adjusting assembly is further connected with a longitudinal adjusting assembly through a connecting rod assembly (6), and two ends of the longitudinal adjusting assembly are respectively connected with the two lifting points on the other side of the satellite (1) through the connecting rod assembly (6).
5. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 3, is characterized in that: when the satellite (1) is provided with three lifting points (8), the other end of the transverse adjusting assembly is connected with one lifting point (8) on the other side of the satellite (1) through an adjusting rod at the lower end of a connecting rod of the connecting rod assembly (6).
6. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 3, is characterized in that: the upper end of the upper end adjusting rod (601) of the connecting rod and the lower end of the lower end adjusting rod of the connecting rod are both provided with double lugs, and the double lugs are hinged with a lifting point of the satellite (1), a longitudinal connecting lug plate (10) and corresponding sliding blocks.
7. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 6, wherein the hoisting device comprises: the bottom of each sliding block is fixedly provided with a single lug, and the single lug is hinged with the double lugs at the upper end of the upper end adjusting rod (601) of the connecting rod through a pin.
8. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 2, is characterized in that: the length of the oblong hole (12) is at least twice of the distance between two adjacent threaded holes (11), so that each sliding block can be continuously slid to any position and connected with a corresponding suspension rod through at least two screw assemblies (7).
9. The multifunctional hoisting device suitable for various types of satellites as claimed in claim 2, is characterized in that: the cross sections of the transverse suspension rod (2) and the longitudinal suspension rod (4) are I-shaped, circular or square, and the transverse suspension rod (2) and the longitudinal suspension rod (4) are made of steel or aluminum.
10. The working method of the multifunctional hoisting suitable for various types of satellites as claimed in claim 3, is characterized in that: the method specifically comprises the following steps:
step 1: respectively installing an upper end adjusting rod (601) of the connecting rod and a lower end adjusting rod of the connecting rod at two ends of a connecting rod length adjusting block (602), namely completing the assembly of the connecting rod assembly (6);
step 2: according to the satellite hoisting point and the position of the mass center, the transverse sliding block (3) slides to a specified position on the transverse suspender (2), and then the transverse suspender (2) and the transverse sliding block (3) are fixedly locked by using a screw assembly (7);
and step 3: according to the satellite hoisting point and the position of the mass center, the longitudinal sliding block (5) slides to a designated position on the longitudinal suspender (4), and then the longitudinal suspender (4) and the longitudinal sliding block (5) are fixedly locked by using a screw assembly (7);
and 4, step 4: the transverse suspender (2) is connected with the hoisting device through the suspender;
and 5: for the satellite with four lifting points, two transverse sliding blocks (3) are connected with corresponding longitudinal lifting rods (4) through two connecting rod assemblies, and four lifting points (8) of the satellite (1) are connected with respective longitudinal sliding blocks (5) through connecting rod assemblies, so that the satellite with four lifting points is lifted;
for the satellite with three lifting points, one transverse sliding block (3) is connected with the corresponding longitudinal suspender (4) through a connecting rod assembly, two lifting points (8) of the satellite (1) are respectively connected with the respective longitudinal sliding blocks (5) through a connecting rod assembly, and the other lifting point (8) of the satellite (1) is connected with the corresponding transverse sliding block (3) through a connecting rod assembly, so that the satellite with three lifting points is lifted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456564.1A CN111704022A (en) | 2020-05-26 | 2020-05-26 | Multifunctional hoisting device suitable for various types of satellites and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456564.1A CN111704022A (en) | 2020-05-26 | 2020-05-26 | Multifunctional hoisting device suitable for various types of satellites and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111704022A true CN111704022A (en) | 2020-09-25 |
Family
ID=72538588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010456564.1A Pending CN111704022A (en) | 2020-05-26 | 2020-05-26 | Multifunctional hoisting device suitable for various types of satellites and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111704022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197836A (en) * | 2022-01-19 | 2022-03-18 | 中国建筑第八工程局有限公司 | Hinged suspension connecting device with adjustable arm length and ceiling module hoisting method |
| CN114602825A (en) * | 2020-12-09 | 2022-06-10 | 广东博智林机器人有限公司 | Lifting appliance and sorting robot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004115187A (en) * | 2002-09-25 | 2004-04-15 | Kenzo Sugimoto | Lifting attachment for concrete block |
| RU2374164C1 (en) * | 2008-07-31 | 2009-11-27 | Федеральное государственное унитарное предприятие "Конструкторское бюро транспортного машиностроения" (КБТМ) | Cross beam of horizontal joint, cross beam balancing mechanism load setter, cross beam balancing mechanism load vector compensation unit and method of adjusting cross beam balancing |
| CN101891109A (en) * | 2010-07-16 | 2010-11-24 | 北京卫星制造厂 | Two-freedom-degree regulation self-leveling spreader and regulation method |
| CN104058334A (en) * | 2014-06-05 | 2014-09-24 | 上海卫星装备研究所 | Automatic leveling type lifting appliance device |
| CN208361696U (en) * | 2018-05-11 | 2019-01-11 | 广西钟山县天顺石材有限公司 | A kind of slabstone suspender |
| CN208843606U (en) * | 2018-05-11 | 2019-05-10 | 天津航天机电设备研究所 | A kind of intelligent suspender of posture adjustment |
-
2020
- 2020-05-26 CN CN202010456564.1A patent/CN111704022A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004115187A (en) * | 2002-09-25 | 2004-04-15 | Kenzo Sugimoto | Lifting attachment for concrete block |
| RU2374164C1 (en) * | 2008-07-31 | 2009-11-27 | Федеральное государственное унитарное предприятие "Конструкторское бюро транспортного машиностроения" (КБТМ) | Cross beam of horizontal joint, cross beam balancing mechanism load setter, cross beam balancing mechanism load vector compensation unit and method of adjusting cross beam balancing |
| CN101891109A (en) * | 2010-07-16 | 2010-11-24 | 北京卫星制造厂 | Two-freedom-degree regulation self-leveling spreader and regulation method |
| CN104058334A (en) * | 2014-06-05 | 2014-09-24 | 上海卫星装备研究所 | Automatic leveling type lifting appliance device |
| CN208361696U (en) * | 2018-05-11 | 2019-01-11 | 广西钟山县天顺石材有限公司 | A kind of slabstone suspender |
| CN208843606U (en) * | 2018-05-11 | 2019-05-10 | 天津航天机电设备研究所 | A kind of intelligent suspender of posture adjustment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602825A (en) * | 2020-12-09 | 2022-06-10 | 广东博智林机器人有限公司 | Lifting appliance and sorting robot |
| CN114197836A (en) * | 2022-01-19 | 2022-03-18 | 中国建筑第八工程局有限公司 | Hinged suspension connecting device with adjustable arm length and ceiling module hoisting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111704022A (en) | Multifunctional hoisting device suitable for various types of satellites and working method thereof | |
| CN111255245B (en) | Multipoint support type mounting construction process for truss steel structure engineering | |
| CN209303947U (en) | Clamp jacking mechanism | |
| CN204847786U (en) | Large -tonnage crane sling | |
| CN209368696U (en) | A kind of bridge prestress tube bank positioning net welding bench | |
| CN101037181A (en) | Movable altitude hot-line operation insulating bench | |
| CN112062021B (en) | Combined distribution transformer hoisting device | |
| CN208650633U (en) | Pole holding cap and herringbone holding pole | |
| CN209363980U (en) | A kind of bridge steel wire location hole fixture | |
| CN107746010B (en) | Die body lifting and installing platform | |
| CN102530744A (en) | Connecting beam assembly and truss arm system | |
| CN2134754Y (en) | Multifunction engineering tripod | |
| CN221040854U (en) | Auxiliary installation tool for capacitor bank | |
| CN206966960U (en) | A kind of welder | |
| CN220376170U (en) | Steel box girder turning device | |
| CN201605871U (en) | Holding pole with inner suspension and outer wire-drawing | |
| CN213846908U (en) | 5G base station bearing plate with adjusting function | |
| CN206425720U (en) | A kind of regulation block elevating mechanism | |
| CN217201595U (en) | Detachable lifting appliance and device for lifting and turning over steel truss girder | |
| CN220811572U (en) | Lifting appliance for lifting steel box girder | |
| CN219792234U (en) | Rope anti-shaking device of gantry crane | |
| CN218058107U (en) | Eccentric hoisting device | |
| CN212032815U (en) | Slidable transformer | |
| CN221343729U (en) | Hoist engine fixed mounting structure | |
| CN221644354U (en) | Hoisting device for cement electric pole production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200925 |
|
| RJ01 | Rejection of invention patent application after publication |