CN220130022U - Transfer erection device - Google Patents
Transfer erection device Download PDFInfo
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- CN220130022U CN220130022U CN202320604591.8U CN202320604591U CN220130022U CN 220130022 U CN220130022 U CN 220130022U CN 202320604591 U CN202320604591 U CN 202320604591U CN 220130022 U CN220130022 U CN 220130022U
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- transfer
- erection
- positioning
- frame
- erection device
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- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 239000004677 Nylon Substances 0.000 claims description 12
- 229920001778 nylon Polymers 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a transfer erection device, comprising: the erection frame is used for on-site erection emission of the spaceflight carrier; the transfer trolley is used for integrally and horizontally transferring the vertical frame; the positioning module is arranged on the transfer trolley and used for initially positioning the vertical frame; and the tensioning module is arranged on the transfer trolley and used for further fixing the erection frame. The transfer erection device is simple in structure and convenient to operate, and can accurately position the relative position relationship between the erection frame and the transfer trolley.
Description
Technical Field
The utility model relates to the field of space vehicles, in particular to a transfer erection device.
Background
Before launching the space vehicle, the assembled space vehicle needs to be transported to a launching field and then erected to a launching platform to be launched. The existing transfer trolley and the erection frame of the space vehicle are required to be in butt joint adjustment, so that the space vehicle is complex in structure and complex in operation.
In view of this, there is a need to design a transfer erection device that is simple to operate and can be precisely positioned.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a transfer erection device.
The utility model provides a transfer erection device, comprising: the erection frame is used for on-site erection emission of the spaceflight carrier; the transfer trolley is used for integrally and horizontally transferring the vertical frame; the positioning module is arranged on the transfer trolley and used for initially positioning the vertical frame; and the tensioning module is arranged on the transfer trolley and used for further fixing the erection frame.
According to one embodiment of the utility model, the positioning module comprises a telescopic oil cylinder and a positioning pin, wherein the positioning pin is arranged at the front end of the telescopic oil cylinder and is used for positioning the vertical frame.
According to one embodiment of the utility model, the positioning module further comprises a positioning hole, wherein the positioning hole is arranged on the vertical frame and corresponds to the positioning pin in position.
According to one embodiment of the utility model, the locating pin is conical, and the locating hole is a conical hole matched with the locating pin.
According to one embodiment of the utility model, the two positioning modules are respectively arranged at the front end and the middle end of the transfer trolley and distributed at the left side and the right side of the central axis of the transfer trolley.
According to one embodiment of the utility model, the tensioning module comprises a tensioning oil cylinder and a compression block, wherein the compression block is arranged at the front end of the tensioning oil cylinder and is used for compressing and fixing the lifting frame on the transfer trolley.
According to one embodiment of the utility model, the tensioning module further comprises a cross beam, wherein the cross beam is arranged on the vertical frame and corresponds to the compression block in position.
According to one embodiment of the utility model, the compression block is rectangular and is capable of rotating 90 degrees relative to the cross beam to compress the cross beam.
According to one embodiment of the utility model, the tensioning modules comprise four tensioning modules which are symmetrically arranged relative to the central axis of the transfer trolley and distributed at the front end and the middle end of the transfer trolley.
According to one embodiment of the utility model, the transfer erection device further comprises: nylon plate, protruding setting is in both ends about the transfer car (buggy) axis, erect the frame with nylon plate laminating and each other slidable.
According to the transfer erection device, the erection frame is fixed to the transfer trolley through the positioning module and the tensioning module in a double fixing mode, the structure is simple, the operation is convenient, the relative position relationship between the erection frame and the transfer trolley can be accurately positioned, and reliable transfer of the erection frame through the transfer trolley is realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the scope of the utility model, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and, together with the description, serve to explain the principles of the utility model.
FIG. 1 is a schematic view of a transfer erection device according to an embodiment of the utility model;
FIG. 2 is a schematic view of a transfer cart of a transfer erection device according to an embodiment of the utility model;
FIG. 3 is a cross-sectional view of a positioning module of the transfer riser of one embodiment of the present utility model;
FIG. 4 is a perspective view of a positioning module of the transfer erection device according to an embodiment of the utility model;
FIG. 5 is a cross-sectional view of a tensioning module of the transfer erection device of one embodiment of the utility model;
FIG. 6 is a perspective view of a tensioning module of the transfer erection device of one embodiment of the utility model;
FIG. 7 is a schematic view of an erection frame of the transfer erection device according to an embodiment of the utility model.
Reference numerals:
100-lifting frame, 200-transfer vehicle, 300-positioning module, 301-telescopic cylinder, 302-positioning pin, 303-positioning hole, 400-tensioning module, 401-tensioning cylinder, 402-compressing block, 403-beam, 500-nylon plate and 501-steel plate.
Detailed Description
Features and exemplary embodiments of various aspects of the present utility model will be described in detail below, and in order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the principles of the present utility model and not in limitation thereof. In addition, the mechanical components in the drawings are not necessarily to scale. For example, the dimensions of some of the structures or regions in the figures may be exaggerated relative to other structures or regions to help facilitate an understanding of embodiments of the present utility model.
The directional terms appearing in the following description are all directions shown in the drawings and do not limit the specific structure of the embodiment of the present utility model. In the description of the present utility model, it should be noted that, unless otherwise indicated, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
Furthermore, the terms "comprises," "comprising," "includes," "including," "having," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a structure or assembly that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such structure, assembly. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in an article or apparatus that comprises the element.
Spatially relative terms such as "under", "below", "under …", "low", "above", "over …", "high", and the like, are used for convenience of description to explain the positioning of one element relative to a second element and to represent different orientations of the device in addition to those shown in the figures. In addition, for example, "one element above/below another element" may mean that two elements are in direct contact, or that other elements are present between the two elements. Furthermore, terms such as "first," "second," and the like, are also used to describe various elements, regions, sections, etc., and should not be taken as limiting. Like terms refer to like elements throughout the description.
It will be apparent to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model.
FIG. 1 is a schematic view of a transfer erection device according to an embodiment of the utility model; FIG. 2 is a schematic view of a transfer cart of a transfer erection device according to an embodiment of the utility model; FIG. 3 is a cross-sectional view of a positioning module of the transfer riser of one embodiment of the present utility model; FIG. 4 is a perspective view of a positioning module of the transfer erection device according to an embodiment of the utility model; FIG. 5 is a cross-sectional view of a tensioning module of the transfer erection device of one embodiment of the utility model; FIG. 6 is a perspective view of a tensioning module of the transfer erection device of one embodiment of the utility model; FIG. 7 is a schematic view of an erection frame of the transfer erection device according to an embodiment of the utility model.
As shown in fig. 1 and 2, the present utility model provides a transfer erection device, comprising: a erection frame 100 for on-site erection launching of the space vehicle; a transfer car 200 for the overall horizontal transfer of the erection frame 100; the positioning module 300 is arranged on the transfer trolley 200 and used for initially positioning the lifting frame 100; the tensioning module 400 is provided on the transfer car 200 for further fixing the erection frame 100.
In particular, with the continuous growth of aerospace technology, related technology of aerospace vehicles is rapidly developed, and the technology of transferring and erecting is correspondingly improved and adjusted. The transfer erection device of the utility model is doubly fixed by the positioning module 300 and the tensioning module 400, so that the erection frame 100 can be firmly, stably and adjustably fixed on the transfer trolley 200. The transfer erection device is simple in structure and convenient to operate, and can accurately position the relative position relationship between the erection frame 100 and the transfer trolley 200, so that the reliable transfer of the erection frame 100 through the transfer trolley 200 is realized, and the erection frame 100 is ensured to be efficiently conveyed to the launching pad of the spaceflight carrier.
As shown in fig. 3, 4 and 7, according to one embodiment of the present utility model, the positioning module 300 includes a telescopic cylinder 301 and a positioning pin 302, the positioning pin 302 being provided at a front end of the telescopic cylinder 301, the positioning pin 302 being used to position the vertical frame 100.
According to one embodiment of the present utility model, the positioning module 300 further includes a positioning hole 303, and the positioning hole 303 is disposed on the upright 100 at a position corresponding to the positioning pin 302.
According to one embodiment of the utility model, the locating pin 302 is conical and the locating hole 303 is a conical hole that mates with the locating pin 302.
As shown in fig. 2, according to an embodiment of the present utility model, two positioning modules 300 are provided, which are disposed at the front and middle ends of the transfer cart 200, and are distributed at both sides of the central axis of the transfer cart 200.
As shown in fig. 5, 6 and 7, according to one embodiment of the present utility model, the tightening module 400 includes a tightening cylinder 401 and a compression block 402, the compression block 402 is disposed at a front end of the tightening cylinder 401, and the compression block 402 is used to compress and fix the lifting frame 100 to the transfer car 200.
According to one embodiment of the utility model, the tensioning module 400 further comprises a cross beam 403, the cross beam 403 being arranged on the lifting frame 100 in a position corresponding to the compression block 402.
According to one embodiment of the utility model, the compression block 402 is rectangular and is capable of rotating 90 degrees relative to the cross beam 403 to compress the cross beam 403. As shown in fig. 2, the tensioning module 400 includes four symmetrically disposed with respect to the central axis of the transfer car 200 and is distributed at the front and middle ends of the transfer car 200 according to an embodiment of the present utility model.
As shown in fig. 2 and 7, according to an embodiment of the present utility model, the transfer erection device further includes: nylon plate 500, protruding setting is at the left and right sides both ends of transfer car (buggy) 200 axis, and the upright frame 100 is laminated and slidable each other with nylon plate 500.
Specifically, in the transfer and erection device of the present utility model, when there is a relative position deviation between the erection frame 100 and the transfer vehicle 200, the positioning module 300 drives the positioning pin 302 to vertically lift up through the telescopic cylinder 301. The conical locating pin 302 slides against the locating hole 303 in the shape of a conical hole, and the conical surface plays a guiding role, so that the locating pin 302 and the locating hole 303 of the vertical frame 100 are matched with each other. The vertical frame 100 is stabilized at the accurate position of the transfer trolley 200 through the positioning module 300 at the front end of the transfer trolley 200 and the positioning module 300 at the middle end, and the two positioning modules 300 are distributed at the left side and the right side of the central axis of the transfer trolley 200, so that the vertical frame 100 is prevented from sliding back and forth and left and right along the transfer trolley 200.
Wherein, the tensioning module 400 vertically moves the compression block 402 upward through the tensioning cylinder 401. After the vertical compression block 402 is lifted to a position above the cross beam 403, the compression block 402 is laterally placed above the cross beam 403 by rotating the compression block 90 degrees, and then the compression block 402 is in compression fit with the cross beam 403 of the erection 100 by the vertical downward movement of the compression block 401, since the lower end of the compression block 402 is rotatably connected to the tension cylinder 401. Four tensioning modules 400 symmetrically arranged left and right along the central axis of the transfer trolley 200 are distributed at the front end and the middle end of the transfer trolley 200, and the whole can avoid the vertical frame 100 from moving in the up-down direction of the transfer trolley 200.
In one embodiment, nylon plates 500 are provided at four azimuth protrusions at both left and right ends of the central axis of the transfer cart 200, so that the lifting frame 100 is attached to the nylon plates 500 and can slide along the nylon plates 500 after being placed on the transfer cart 200. Wherein, the steel plate 501 can be arranged at the position of the upright frame 100 corresponding to the nylon plate 500, and the steel plate 501 corresponds to and is matched with the nylon plate 500 at four directions, so that the whole sliding adjustment of the upright frame 100 is facilitated.
The transfer erection device can effectively ensure uniform stress of the erection frame 100, and improves the running stability and the self-adaption terrain capability of the device.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A transfer erection device, comprising:
the erection frame is used for on-site erection emission of the spaceflight carrier;
the transfer trolley is used for integrally and horizontally transferring the vertical frame;
the positioning module is arranged on the transfer trolley and used for initially positioning the vertical frame;
and the tensioning module is arranged on the transfer trolley and used for further fixing the erection frame.
2. The transfer erection device of claim 1, wherein the positioning module comprises a telescopic cylinder and a positioning pin, the positioning pin is arranged at the front end of the telescopic cylinder, and the positioning pin is used for positioning the erection frame.
3. The transfer riser of claim 2, wherein the positioning module further comprises a positioning hole disposed on the riser in a position corresponding to the positioning pin.
4. A transfer erection device according to claim 3, wherein the locating pin is conical and the locating hole is a conical hole which mates with the locating pin.
5. The transfer erection device of claim 2, wherein the number of the positioning modules is two, and the positioning modules are respectively arranged at the front end and the middle end of the transfer trolley and distributed at the left side and the right side of the central axis of the transfer trolley.
6. The transfer erection device of claim 1, wherein the tensioning module comprises a tensioning cylinder and a compression block, the compression block is arranged at the front end of the tensioning cylinder, and the compression block is used for compressing and fixing the erection frame on the transfer trolley.
7. The transfer lift of claim 6, wherein the tensioning module further comprises a cross beam disposed on the lift frame in a position corresponding to the compression block.
8. The transfer erection device of claim 7, wherein the compression block is rectangular and is capable of rotating 90 degrees relative to the cross beam to compress the cross beam.
9. The transfer erection device of claim 7, wherein the tensioning modules comprise four symmetrically disposed about the central axis of the transfer cart and are distributed at the front and middle ends of the transfer cart.
10. The transfer erection device of claim 1, further comprising:
nylon plate, protruding setting is in both ends about the transfer car (buggy) axis, erect the frame with nylon plate laminating and each other slidable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604591.8U CN220130022U (en) | 2023-03-24 | 2023-03-24 | Transfer erection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604591.8U CN220130022U (en) | 2023-03-24 | 2023-03-24 | Transfer erection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220130022U true CN220130022U (en) | 2023-12-05 |
Family
ID=88948003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320604591.8U Active CN220130022U (en) | 2023-03-24 | 2023-03-24 | Transfer erection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220130022U (en) |
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2023
- 2023-03-24 CN CN202320604591.8U patent/CN220130022U/en active Active
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