CN216971717U - Variable-cone-section hoisting device for rocket - Google Patents
Variable-cone-section hoisting device for rocket Download PDFInfo
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- CN216971717U CN216971717U CN202220737980.3U CN202220737980U CN216971717U CN 216971717 U CN216971717 U CN 216971717U CN 202220737980 U CN202220737980 U CN 202220737980U CN 216971717 U CN216971717 U CN 216971717U
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- hoisting
- hoisting device
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Abstract
The utility model discloses a rocket variable-taper section hoisting device which comprises a rocket variable-taper cabin section, wherein hoisting rings are sleeved and connected at two ends of the rocket variable-taper cabin section, vertical rods are fixedly welded at the top ends of the two hoisting rings, fixing rings are fixedly connected at the top ends of the two vertical rods, a hoisting rope is connected between the two fixing rings, sleeves are fixedly connected on one sides of the tops of the two vertical rods, connecting rods are sleeved and connected inside the two sleeves, a plurality of threaded holes are formed in the top ends of the connecting rods at equal intervals, first fastening bolts are in threaded connection with one sides of the top ends of the two sleeves, and the two first fastening bolts are in threaded connection with the corresponding threaded holes. According to the utility model, the novel hoisting device is arranged aiming at the characteristics of the variable-taper cabin section of the rocket, so that the variable-taper cabin section of the rocket can be quickly hoisted and transported, and the assembly and experiment efficiency of the variable-taper cabin section of the rocket is effectively improved.
Description
Technical Field
The utility model relates to a hoisting device, in particular to a variable-cone-section hoisting device for a rocket, and belongs to the technical field of rocket processing.
Background
With the rapid development of domestic aerospace technology, different satellites and loads are greatly changed, so that a rocket cabin section is not a simple cylinder or a single cone any more and is changed into a combination of a cylinder and a cone or a plurality of cones with different tapers (the combination of the plurality of cones is called as a variable cone cabin section), but the lifting assembly and test efficiency of the rocket variable taper cabin section are low at present, and the lifting assembly and test of the rocket variable taper cabin section are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rocket variable-taper section hoisting device, which aims to solve the problems that the hoisting assembly and test of the rocket variable-taper cabin section are influenced due to low efficiency of hoisting assembly and test of the rocket variable-taper cabin section in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: including rocket variable-taper cabin section, the both ends of rocket variable-taper cabin section are all overlapped and are established and are connected with hoisting ring, two the equal fixed welding in top of hoisting ring has the montant, two the equal fixedly connected with solid fixed ring in top of montant, two be connected with the lifting rope between the solid fixed ring, two the equal fixedly connected with sleeve in montant top one side, two telescopic inside is all overlapped and is established and be connected with the connecting rod, a plurality of screw holes, two are seted up to the top equidistance of connecting rod the equal threaded connection in one side on sleeve top has first fastening bolt, two first fastening bolt and the screw hole threaded connection who corresponds.
As a preferred technical scheme of the utility model, the hoisting ring is composed of two arc-shaped blocks, two ends of each arc-shaped block are fixedly provided with fixing pieces, a second fastening bolt is in threaded connection between the two fixing pieces which are aligned in position, and a nut is in threaded connection with the bottom end of the second fastening bolt.
As a preferable technical solution of the present invention, a gasket is sleeved at a joint of the second fastening bolt and the fixing piece.
As a preferable technical scheme of the utility model, the size of the end of the connecting rod is matched with the inner diameter of the sleeve.
As a preferable technical scheme, the inner wall of the hoisting ring is attached with a cushion rubber pad, and the surface of the cushion rubber pad is provided with anti-skid grains which are uniformly distributed.
As a preferable technical scheme of the utility model, the hoisting ring and the vertical rod are both made of aluminum alloy materials.
Compared with the prior art, the utility model has the beneficial effects that:
according to the rocket variable-taper section hoisting device, the novel hoisting device is arranged according to the characteristics of the rocket variable-taper cabin section, so that the rocket variable-taper cabin section can be quickly hoisted and transported, and the assembling and testing efficiency of the rocket variable-taper cabin section is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a hoisting ring structure of the present invention;
fig. 3 is a schematic view of the connection structure of the sleeve and the connecting rod of the present invention.
In the figure: 1. a rocket variable-taper cabin section; 2. hoisting a ring; 3. a vertical rod; 4. a lifting rope; 5. a sleeve; 6. a first fastening bolt; 7. a connecting rod; 8. a fixing ring; 9. a fixing sheet; 10. a second fastening bolt; 11. a nut; 12. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a technical scheme of a rocket variable-cone-section hoisting device:
according to fig. 1-3, become tapering cabin section 1 including the rocket, the both ends of tapering cabin section 1 are all overlapped and are established and be connected with hoisting ring 2, the equal fixed welding in top of two hoisting ring 2 has montant 3, the equal fixed ring 8 of top of two montants 3, be connected with lifting rope 4 between two fixed ring 8, the equal fixedly connected with sleeve 5 in two 3 top one sides of montant, the inside of two sleeves 5 is all overlapped and is established and is connected with connecting rod 7, a plurality of screw holes 12 have been seted up to the top equidistance of connecting rod 7, the equal threaded connection in one side on two 5 tops of sleeves has first fastening bolt 6, two first fastening bolt 6 and the 12 threaded connection that correspond, to the characteristics of tapering cabin section 1 of rocket, set up novel hoist device, can realize quick hoist and transport the tapering cabin section 1 of rocket fast, the effectual equipment and the experimental efficiency of tapering cabin section 1 of rocket that has improved.
According to fig. 1 and 2, the hoisting ring 2 comprises two arc pieces, the both ends of two arc pieces are all fixed and are equipped with stationary blade 9, threaded connection has second fastening bolt 10 between two stationary blades 9 that the position was adjusted well, the bottom threaded connection of second fastening bolt 10 has nut 11, second fastening bolt 10 overlaps with stationary blade 9's junction and is equipped with the gasket, be convenient for assemble of hoisting ring 2, the size of 7 end departments of connecting rod and sleeve 5's internal diameter phase-match, buffer rubber pad is established in the subsides of hoisting ring 2's inner wall, evenly distributed's anti-skidding line is seted up on buffer rubber pad's surface, hoisting ring 2 and montant 3 are made by the aluminum alloy material.
When the rocket variable-taper section hoisting device is used, firstly, two arc-shaped blocks are manually fixed through the second fastening bolts 10 and the nuts 11 to complete the assembly of the hoisting ring 2, then the hoisting ring 2 and two ends of the rocket variable-taper section 1 are sleeved and fixed, and then the rocket variable-taper section 1 is hoisted through the hoisting rope 4 connected with the top end of the fixing ring 8 manually, so that the assembly and test efficiency of the rocket variable-taper section 1 is effectively improved.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The rocket variable-taper section hoisting device comprises a rocket variable-taper cabin section (1) and is characterized in that, hoisting rings (2) are sleeved and connected at two ends of the rocket variable-taper cabin section (1), vertical rods (3) are fixedly welded at the top ends of the two hoisting rings (2), fixing rings (8) are fixedly connected at the top ends of the two vertical rods (3), a lifting rope (4) is connected between the two fixing rings (8), sleeves (5) are fixedly connected at one side of the tops of the two vertical rods (3), connecting rods (7) are sleeved and connected in the two sleeves (5), a plurality of screw holes (12) have been seted up to the top equidistance of connecting rod (7), two the equal threaded connection in one side on sleeve (5) top has first fastening bolt (6), two first fastening bolt (6) and screw hole (12) threaded connection who corresponds.
2. The rocket variable-cone-section hoisting device according to claim 1, characterized in that: hoist and mount ring (2) comprise two arc blocks, two the both ends of arc block are all fixed and are equipped with stationary blade (9), and two that the position was adjusted well threaded connection has second fastening bolt (10) between stationary blade (9), the bottom threaded connection of second fastening bolt (10) has nut (11).
3. A rocket variable-cone-section hoisting device according to claim 2, characterized in that: and a gasket is sleeved at the joint of the second fastening bolt (10) and the fixing piece (9).
4. The rocket variable-cone-section hoisting device according to claim 1, characterized in that: the size of the end of the connecting rod (7) is matched with the inner diameter of the sleeve (5).
5. The rocket variable-cone-section hoisting device according to claim 1, characterized in that: the inner wall of the hoisting ring (2) is attached with a cushion rubber pad, and the surface of the cushion rubber pad is provided with evenly distributed anti-skid grains.
6. The rocket variable-cone-section hoisting device according to claim 1, characterized in that: the hoisting ring (2) and the vertical rod (3) are both made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220737980.3U CN216971717U (en) | 2022-04-01 | 2022-04-01 | Variable-cone-section hoisting device for rocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220737980.3U CN216971717U (en) | 2022-04-01 | 2022-04-01 | Variable-cone-section hoisting device for rocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216971717U true CN216971717U (en) | 2022-07-15 |
Family
ID=82340171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220737980.3U Active CN216971717U (en) | 2022-04-01 | 2022-04-01 | Variable-cone-section hoisting device for rocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216971717U (en) |
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2022
- 2022-04-01 CN CN202220737980.3U patent/CN216971717U/en active Active
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