CN208536701U - A kind of space rocket rocket body rolling device - Google Patents
A kind of space rocket rocket body rolling device Download PDFInfo
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- CN208536701U CN208536701U CN201821054110.6U CN201821054110U CN208536701U CN 208536701 U CN208536701 U CN 208536701U CN 201821054110 U CN201821054110 U CN 201821054110U CN 208536701 U CN208536701 U CN 208536701U
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- rocket body
- rocket
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- rotation mechanism
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Abstract
The utility model relates to a kind of space rocket rocket body rolling devices, including mobile rotation mechanism for wind, it can make height adjustment and for driving rocket body axial direction rolling, mobile rotation mechanism for wind is located at the lower end at least two of rocket body, and at least one at least two mobile rotation mechanism for wind is equipped with the side regulating mechanism for adjusting rocket body central axes；Rolling ring is supported on mobile rotation mechanism for wind with the ring flange of rocket body with merging；Control cabinet is connected with mobile rotation mechanism for wind and controls at least one movement rotation mechanism for wind work.The utility model solves the problems, such as that traditional rocket body roll angle is uncontrollable or it is motionless to turn, and selects rotation and stopping with brake holding motor control idler wheel, can accurately control the rolling linear velocity and angle of cylinder and rocket body, is driven more stable；Free switching under the mode that can be driven in singly driving or more according to the length of cylinder and weight；Whole device is safe and reliable, simple to operate, time saving and energy saving, high degree of automation.
Description
Technical field
The utility model relates to space rocket technical field, specifically a kind of space rocket rocket body rolling device.
Background technique
It is well known that No. 5 rocket diameters of the existing Long March are up to 5.4 meters, No. 7 rocket diameters of the Long March are up to 3.7 meters.Currently, space flight
Rocket body after rocket cylinders at different levels and assembling is general using two kinds of works when carrying out single-stage cylinder and the assembling work of rocket body inner cavity
Industry mode: one, in cylinder inside lap ladder；Two, the certain angle of rolling manually is carried out to cylinder and rocket body.
But ladder heavy workload is taken in the former, impetus is difficult to determine and the device to have assembled is as fixed point,
Bigger on product quality influence, there are security risks；When the artificial rolling cylinder of the latter and rocket body, by the unwheeling of cylinder both ends
For each dress there are two idler wheel, cylinder, rocket body both ends install rolling ring additional, the idler wheel in unwheeling supported by back-up roller change cylinder and
Rocket body ties a rope in the hole of rolling ring in rotation, and manually dragging rope makes annulus move barrel body rotation, and the angle of rotation can not
Control, inertia is big when cylinder light weight, and rotation angle is uncontrollable, and there are safety issue, cylinder weight is dragged motionless when big.
Summary of the invention
In order to avoid with solve above-mentioned technical problem, the utility model proposes a kind of space rocket rocket body rolling devices.
Technical problem to be solved in the utility model is realized using following technical scheme:
A kind of space rocket rocket body rolling device, including mobile rotation mechanism for wind, can make height adjustment and for driving rocket body
Axial rolling, the mobile rotation mechanism for wind are located at the lower end at least two of rocket body, and at least two mobile rotation mechanism for wind
In at least one be equipped with the side regulating mechanism for adjusting rocket body central axes；Rolling ring matches with the ring flange of rocket body and merges branch
Support is on mobile rotation mechanism for wind；Control cabinet is connected with mobile rotation mechanism for wind and controls at least one movement rotation mechanism for wind work.
Preferably, the mobile rotation mechanism for wind includes the electric drive vehicle frame for cooperating track to use, is mounted on electric drive vehicle frame
On screw-threaded shaft elevator, the bracket being connected with the output end of screw-threaded shaft elevator, No. 1 electricity being connected with the input terminal of screw-threaded shaft elevator
Machine, the driven wheel and drive wheel mechanism being symmetricly set on bracket.
Preferably, the electric drive vehicle frame includes buckstay frame, the rail wheel being mounted on buckstay frame, is fixed on
The driving motor that double output shaft decelerator, output shaft on buckstay frame are connected with double output shaft decelerator, the rail wheel
Four are set as, two output shafts of the double output shaft decelerator are connected with adjacent rail wheel respectively, the driving motor
It is connected with control cabinet and control driving is carried out by control cabinet.
Preferably, the screw-threaded shaft elevator is at least set as two along the length direction of bracket.
Preferably, the drive wheel mechanism include bracket, rack-mount bearing, with the splined shaft of bearing fit,
Retarder, the output end that the idler wheel being fitted on splined shaft, the ring flange, the output end that are connected on splined shaft are connected with ring flange
The servo motor being connected with retarder.The servo motor is band brake holding motor.
Preferably, the bearing is respectively arranged one at the both ends of splined shaft, and the bearing is self-aligning roller bearing.Pass through axis
It holds to fall within using adjustable rocket body change in pairs and generates asymmetric power on idler wheel, adjust stress.
Preferably, the electric drive vehicle frame is equipped with the insurance institution acted on lifting tail-bracket, the insurance institution
Two are at least set as along the length direction of bracket, and the insurance institution includes that one end is fixed on bracket and the other end and electric drive
The screw rod of vehicle frame cooperation, the handwheel for cooperating with screw rod 61 and being rotatably connected on electric drive vehicle frame, by the self-locking fixation of screw rod
The position of bracket.
Preferably, at least one at least two mobile rotation mechanism for wind is equipped with measuring mechanism, the measuring machine
Structure includes being fixed on electric drive vehicle frame in the scale being vertically arranged, the pointer for being fixed on bracket and being close to scale.
Preferably, the upper end of the bracket is in and the matched arc shape of rocket body.
Preferably, the bracket be equipped be symmetric and at least two adjustable auxiliary wheel.
Preferably, adjustable auxiliary wheel includes abutting No. 1 mounting base of both side plate in bracket, being connected in No. 1 mounting base
Support wheel, be connected with the bottom of No. 1 mounting base and be mounted on No. 1 short lead screw on bracket, No. 1 short lead screw passes through bracket
End be combined with No. 1 rotation hand wheel being rotatably connected on bracket.
Preferably, adjustable auxiliary wheel is equipped at adjustable auxiliary wheel on the bracket.Adjustable auxiliary wheel includes tight
By No. 2 mounting bases of both side plate in bracket, the steamboat being connected in No. 2 mounting bases, the bottom for being rotatably connected on No. 2 mounting bases and
No. 2 short lead screws being mounted on bracket, the end that No. 2 short lead screws pass through bracket are combined with location nut, are fixed with No. 2 rotations
Change hands wheel.
Preferably, at least one at least two mobile rotation mechanism for wind is equipped with power cutoff mechanism；The power machine
Structure includes being mounted on pedestal on bracket along local width direction side, being mounted on bracket along the local width direction other side
Seat board, the bolt that microswitch that is present internal and being connected with control cabinet is set, is inserted on seat board and cooperates with microswitch.
Preferably, the bracket includes spandrel girder, the main joist board that is slidably connected of length direction along spandrel girder, the side
Regulating mechanism includes being mounted on spandrel girder and being connected and be mounted on along the lead screw of the length direction of spandrel girder setting, with main joist board
No. 2 motors that nut, output end on lead screw are connected with lead screw.
Preferably, the bracket includes equipped with the positioning mechanism for limiting its position after the tune of rocket body side, the positioning mechanism
Along spandrel girder length direction setting and be connected with spandrel girder positioning lead screw, be fixed in main joist board and position lead screw between
The positioning plate of gap cooperation, two stop nuts for being mounted on positioning lead screw and being located at positioning plate two sides.
Preferably, trapezoidal channel-shaped on the circumferential wheel face of the driven wheel, idler wheel, steamboat.
Preferably, the mounting hole cooperated with rocket body circumferentially is equipped at interval of 2 ° on the rolling ring, be equipped at interval of 4 °
Fixation hole.
Preferably, the control cabinet includes PLC, the power-supply filter being connected with PLC and relay, being connected with PLC is connected
Touch screen, the Switching Power Supply being connected with power-supply filter, the servo-driver that is connected with relay.
The beneficial effects of the utility model are:
The utility model solves the problems, such as that traditional rocket body roll angle is uncontrollable or it is motionless to turn, and selects band brake holding motor control
The rotation and stopping of idler wheel processed can accurately control the rolling linear velocity and angle of cylinder and rocket body, be driven more stable；According to cylinder
Free switching under the mode that the length and weight of body can drive more in singly driving or；Whole device is safe and reliable, operation is simple
Folk prescription just, time saving and energy saving, high degree of automation.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure composition schematic diagram of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the structural schematic diagram that the mobile rotation mechanism for wind of side regulating mechanism is equipped in the utility model；
Fig. 4 is partial enlarged view at the I of Fig. 3；
Fig. 5 is the cross-sectional view of power cutoff mechanism at the A-A of Fig. 3；
Fig. 6 is the structural schematic diagram that the mobile rotation mechanism for wind of measuring mechanism is equipped in the utility model；
Fig. 7 is partial enlarged view at the II of Fig. 6；
Fig. 8 is partial enlarged view at the III of Fig. 6；
Fig. 9 is that the part of Fig. 6 is decided what is right and what is wrong schematic diagram；
Figure 10 is the structural schematic diagram of drive wheel mechanism in the mobile rotation mechanism for wind of the utility model；
Figure 11 is the top view of electric drive vehicle frame in the utility model；
Figure 12 is the schematic diagram of the trapezoidal channel-shaped of idler wheel in the utility model；
Figure 13 is the structural schematic diagram of rolling ring in the utility model；
Figure 14 is partial enlarged view at the IV of Figure 13；
Figure 15 is the structure composition block diagram of control cabinet in the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
It is further described in face of the utility model.
As shown in Fig. 1 to Figure 15, a kind of space rocket rocket body rolling device, including mobile rotation mechanism for wind 1, height can be made and adjusted
It saves and is used to drive the axial rolling of rocket body 5, the mobile rotation mechanism for wind 1 is located at the lower end at least two of rocket body 5, and is at least
At least one in two mobile rotation mechanism for wind 1 is equipped with the side regulating mechanism 4 for adjusting rocket body central axes；Rolling ring 2, with
The ring flange of rocket body 5 is supported on mobile rotation mechanism for wind 1 with merging；Control cabinet 3, be connected with mobile rotation mechanism for wind 1 and control to
A few mobile rotation mechanism for wind 1 works.In use, the selection of control cabinet 3 controls mobile rolling according to the length and weight of rocket body 5
The quantity of mechanism 1 realizes single driving or more drivings to 5 rolling of rocket body, to guarantee rolling stationarity.
The mobile rotation mechanism for wind 1 includes the electric drive vehicle frame 11 for cooperating track to use, is mounted on electric drive vehicle frame 11
Screw-threaded shaft elevator 12, be connected with the output end of screw-threaded shaft elevator 12 bracket 13, be connected with the input terminal of screw-threaded shaft elevator 12
No. 1 motor 14, the driven wheel 15 and drive wheel mechanism 16 that are symmetricly set on bracket 13.
The electric drive vehicle frame 11 includes buckstay frame 111, the rail wheel 112 being mounted on buckstay frame 111, consolidates
The driving electricity that the double output shaft decelerator 114 that is scheduled on buckstay frame 111, output shaft are connected with double output shaft decelerator 114
Machine 113, the rail wheel 112 are set as four, two output shafts of the double output shaft decelerator 114 respectively with adjacent rail
Road wheel 112 is connected, and the driving motor 113 is connected with control cabinet 3 and carries out control driving by control cabinet 3.
The screw-threaded shaft elevator 12 is at least set as two along the length direction of bracket 13.
The drive wheel mechanism 16 includes that bracket 161, the bearing 162 being mounted on bracket 161 and bearing 162 cooperate
Splined shaft 163, the idler wheel 164 being fitted on splined shaft 163, ring flange 165, output end and the method being connected on splined shaft 163
The servo motor 167 that the connected retarder 166 of blue disk 165, output end are connected with retarder 166.The servo motor 167 is band
Brake holding motor.
The bearing 162 is respectively arranged one at the both ends of splined shaft 163, and the bearing 162 is self-aligning roller bearing.Pass through
Bearing is fallen within using adjustable rocket body change generate asymmetric power on idler wheel in pairs, and stress is adjusted.
The electric drive vehicle frame 11 is equipped with the insurance institution 6 acted on lifting tail-bracket 13,6 edge of insurance institution
The length direction of bracket 13 is at least set as two, and the insurance institution 6 includes that one end is fixed on bracket 13 and the other end and electricity
The handwheel 62 that the screw rod 61 and screw rod 61 that driving vehicle frame 11 cooperates cooperate and be rotatably connected on electric drive vehicle frame 11, by spiral shell
The position of the self-locking mounting bracket 13 of bar 61.
At least one at least two mobile rotation mechanism for wind 1 is equipped with the measuring mechanism 17 of measurement height value, institute
Stating measuring mechanism 17 includes being fixed on electric drive vehicle frame 11 in the scale 171 being vertically arranged, being fixed on bracket 13 and be close to
The pointer 172 of scale 171.By the scale on scale 171, realizes and the precise height of rocket body 5 is adjusted.
The upper end of the bracket 13 is in and the matched arc shape of rocket body 5.
The bracket 13 be equipped be symmetric and at least two adjustable auxiliary wheel 7.Adjustable auxiliary wheel 7 wraps
It includes against No. 1 mounting base 71 of both side plate, the support wheel 72 being connected in No. 1 mounting base 71 and No. 1 mounting base 71 in bracket 13
Bottom be connected and No. 1 short lead screw 73 that is mounted on bracket 13, the end that No. 1 short lead screw 73 passes through bracket 13 are combined with
No. 1 rotation hand wheel 74 being rotatably connected on bracket 13.In use, by No. 1 rotation hand wheel 74 of turn, so that No. 1 short lead screw
73 is mobile, and then adjusts support wheel 72 and be supported on rocket body 5.
Adjustable auxiliary wheel 8 is equipped at adjustable auxiliary wheel on the bracket 13.Adjustable auxiliary wheel 8 includes against support
No. 2 mounting bases 81 of both side plate in frame 13, are rotatably connected on No. 2 mounting bases 81 at the steamboat 82 being connected in No. 2 mounting bases 81
Bottom and No. 2 short lead screw 83 being mounted on bracket 13, the end that No. 2 short lead screw 83 passes through bracket 13 are combined with positioning spiral shell
Mother 84 is fixed with No. 2 rotation hand wheels 85.In use, 85, No. 2 short lead screws 83 of No. 2 rotation hand wheels of turn move on bracket 13,
And then it adjusts steamboat 82 and is supported on rocket body 5.
At least one at least two mobile rotation mechanism for wind 1 is equipped with power cutoff mechanism 9；The power cutoff mechanism 9 is wrapped
It includes and is mounted on pedestal 91 on bracket 13 along local width direction side, is mounted on bracket 13 along the local width direction other side
Seat board 92, be arranged in pedestal 91 and be connected with control cabinet 3 microswitch 93, be inserted on seat board 92 and and microswitch
The bolt 94 of 93 cooperations.In use, bolt 94 is inserted into rolling to prevent artificial incorrect operation from mobile rotation mechanism for wind 1 being caused to move
It is contacted in ring 2 and with the elastic slice on microswitch 93, so that control cabinet 3 powers off mobile rotation mechanism for wind 1 after receiving signal.
The driven wheel 15, idler wheel 164, steamboat 82 circumferential wheel face on trapezoidal channel-shaped.
It circumferentially is equipped with the mounting hole 2a cooperated with rocket body at interval of 2 ° on the rolling ring 2, is equipped with and fixes at interval of 4 °
Hole 2b.In use, fixation hole 2b and bolt 94 can be connected and fixed, when rolling ring 2 goes to a certain working face due to bolt
94 contact with microswitch 93, can control the rotation and stopping of motor in drive wheel mechanism 16 through control cabinet 3.When bolt 94 is inserted
Fashionable, which is in rolling halted state (electric system is in off-position).It needs to continue to remove bolt 94 when rolling i.e.
It can rolling ring 2.
The main joist board 132 that the bracket 13 is slidably connected including spandrel girder 131, along the length direction of spandrel girder 131, institute
Stating side regulating mechanism 4 includes being mounted on spandrel girder 131 and along the lead screw 41 of the length direction of spandrel girder 131 setting and main joist
No. 2 motors 43 that plate 132 is connected and the nut 42, the output end that are mounted on lead screw 41 are connected with lead screw 41.
The bracket 13 limits the positioning mechanism 10 of its position after being equipped with 5 side tune of rocket body, and the positioning mechanism 10 includes
Along spandrel girder 131 length direction setting and be connected with spandrel girder 131 positioning lead screw 101, be fixed in main joist board 132 and
It is mounted on positioning lead screw 101 and positioned at 102 two sides of positioning plate with positioning plate 102, two of positioning 101 clearance fit of lead screw
Stop nut 103.To avoid rocket body 5 after the effect of side regulating mechanism 4 from moving again, by turn stop nut 103, so that positioning plate
102 position is fixed, and then the position of fixed rocket body 5.
The control cabinet 3 includes PLC, the power-supply filter being connected with PLC and relay, be connected connected touch with PLC
Screen, the Switching Power Supply being connected with power-supply filter, the servo-driver being connected with relay.The PLC is by relay and watches
The starting of motor in each mechanism of driver control is taken, to realize the moving, in drive wheel mechanism 16 along track of electric drive vehicle frame 11
Idler wheel 164 drives 5 rolling of rocket body.
The application method of the utility model is further elaborated below:
It, can also be by it should be noted that both can place rocket body 5 on mobile rotation mechanism for wind 1 in the utility model
Rocket body 5 and cylinder are placed respectively in multiple mobile rotation mechanism for wind 1, for the convenience of description, being unified in shifting when carrying out operation instruction
5 operation of rocket body is placed in citing on dynamic rotation mechanism for wind 1.
Firstly, assembly is bolted with rolling ring 2 in the flange end on rocket body 5 itself, rocket body 5 is driven a vehicle or hung
Tool lifting manually adjusts adjustable auxiliary rolling so that rolling ring 2 is placed on the drive wheel mechanism 16 and driven wheel 15 on bracket 13
Wheel 7 and adjustable auxiliary wheel 8 are supported on the two on rocket body 5, further ensure that stability when 5 rolling of rocket body.
Then, control cabinet 3 controls No. 1 motor 14 and starts, and drives 12 lifting bracket 13 of screw-threaded shaft elevator, and then adjust rocket body
5 height, to ensure concentricity of the both ends of rocket body 5 on mobile rotation mechanism for wind 1, control cabinet 3 starts No. 2 motors 43, so that
Lead screw 41 rotates, and under the action of nut 42, the main joist board 132 in bracket 13 is displaced sideways along spandrel girder 131, and at least another
One the lateral of mobile rotation mechanism for wind 1 is not moved, and then realizes the adjustment to 5 concentricity of rocket body.
Finally, control cabinet 3 starts servo motor 167 after the position adjustment of rocket body 5, under the action of contact friction force,
Idler wheel 164 drives rolling ring 2 to rotate, thus make the axial rolling of rocket body 5, meanwhile, it is manipulated by control cabinet 3, can choose operation
When, the speed and angle of 5 rolling of rocket body, the rocket body after having handled add 5, can be moved by electric drive vehicle frame 11 along track, real
Existing automated job is time saving and energy saving.
According to the length and weight of rocket body 5, the drive on one or more mobile rotation mechanism for wind 1 can choose through control cabinet 3
The work of rolling simultaneously of driving wheel mechanism 16, it is ensured that the reliability of 5 rolling of rocket body, to adapt to the rocket body assembly to different model, size
Operation.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these changes and improvements are both fallen in claimed invention.The requires of the utility model protection
Range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of space rocket rocket body rolling device, it is characterised in that: include:
Mobile rotation mechanism for wind (1) can make height adjustment and for driving the axial rolling of rocket body (5), the mobile rotation mechanism for wind (1)
Positioned at the lower end at least two of rocket body (5), and at least one at least two mobile rotation mechanism for wind (1) is equipped with use
Side regulating mechanism (4) in adjustment rocket body central axes；
Rolling ring (2) is supported on mobile rotation mechanism for wind (1) with the ring flange of rocket body (5) with merging；
Control cabinet (3) is connected with mobile rotation mechanism for wind (1) and controls at least one movement rotation mechanism for wind (1) work.
2. a kind of space rocket rocket body rolling device according to claim 1, it is characterised in that: the mobile rotation mechanism for wind
(1) include electric drive vehicle frame (11), the screw-threaded shaft elevator (12) being mounted on electric drive vehicle frame (11), with screw-threaded shaft elevator (12)
The connected bracket (13) of output end, be connected with the input terminal of screw-threaded shaft elevator (12) No. 1 motor (14), be symmetricly set on support
Driven wheel (15) and drive wheel mechanism (16) on frame (13).
3. a kind of space rocket rocket body rolling device according to claim 2, it is characterised in that: the drive wheel mechanism
(16) include bracket (161), the bearing (162) being mounted on bracket (161), with bearing (162) cooperation splined shaft (163),
The idler wheel (164) being fitted on splined shaft (163), the ring flange (165), output end and the flange that are connected on splined shaft (163)
The servo motor (167) that the connected retarder (166) of disk (165), output end are connected with retarder (166).
4. a kind of space rocket rocket body rolling device according to claim 2, it is characterised in that: the electric drive vehicle frame
(11) it is equipped with the insurance institution (6) acted in lifting tail-bracket (13), the insurance institution (6) includes that one end is fixed on support
On frame (13) and the screw rod (61) and screw rod (61) of the other end and electric drive vehicle frame (11) cooperation cooperate and are rotatably connected on electric drive
Handwheel (62) on motor-car frame (11).
5. a kind of space rocket rocket body rolling device according to claim 2, it is characterised in that: it is set on the bracket (13)
Have be symmetric and at least two adjustable auxiliary wheel (7).
6. a kind of space rocket rocket body rolling device according to claim 5, it is characterised in that: it is leaned on the bracket (13)
Adjustable auxiliary wheel (8) are equipped at nearly adjustable auxiliary wheel (7).
7. a kind of space rocket rocket body rolling device according to claim 2, it is characterised in that: at least two movement
At least one in rotation mechanism for wind (1) is equipped with the power cutoff mechanism (9) for preventing maloperation；
The power cutoff mechanism (9) includes being mounted on pedestal (91) on bracket (13) along local width direction side, being mounted on support
It is connected on frame (13) along the seat board (92) of the local width direction other side, setting in the pedestal (91) and with control cabinet (3) micro-
Dynamic switch (93), the bolt (94) for being inserted on seat board (92) and cooperating with microswitch (93).
8. a kind of space rocket rocket body rolling device according to claim 2, it is characterised in that: the bracket (13) includes
Spandrel girder (131), the main joist board (132) that is slidably connected of length direction along spandrel girder (131), side regulating mechanism (4) packet
It includes and is mounted on spandrel girder (131) and along the lead screw (41) of the length direction of spandrel girder (131) setting and main joist board (132)
No. 2 motors (43) that nut (42), output end connected and be mounted on lead screw (41) are connected with lead screw (41).
9. a kind of space rocket rocket body rolling device according to claim 1, it is characterised in that: on the rolling ring (2)
The mounting hole (2a) cooperated with rocket body (5) circumferentially is equipped at interval of 2 °, is equipped with fixation hole (2b) at interval of 4 °.
10. a kind of space rocket rocket body rolling device according to claim 1, it is characterised in that: control cabinet (3) packet
It includes PLC, the power-supply filter being connected with PLC and relay, the connected touch screen that is connected with PLC, be connected with power-supply filter
Switching Power Supply, the servo-driver being connected with relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054110.6U CN208536701U (en) | 2018-07-04 | 2018-07-04 | A kind of space rocket rocket body rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054110.6U CN208536701U (en) | 2018-07-04 | 2018-07-04 | A kind of space rocket rocket body rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536701U true CN208536701U (en) | 2019-02-22 |
Family
ID=65380123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054110.6U Active CN208536701U (en) | 2018-07-04 | 2018-07-04 | A kind of space rocket rocket body rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981497A (en) * | 2018-07-04 | 2018-12-11 | 芜湖天航装备技术有限公司 | A kind of space rocket rocket body rolling device |
| CN112249189A (en) * | 2020-07-31 | 2021-01-22 | 江苏金陵智造研究院有限公司 | Automatic roll-over heavy load shock attenuation storage platform |
-
2018
- 2018-07-04 CN CN201821054110.6U patent/CN208536701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981497A (en) * | 2018-07-04 | 2018-12-11 | 芜湖天航装备技术有限公司 | A kind of space rocket rocket body rolling device |
| CN112249189A (en) * | 2020-07-31 | 2021-01-22 | 江苏金陵智造研究院有限公司 | Automatic roll-over heavy load shock attenuation storage platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190528 Address after: 241000 No. 8, Wan Chun Zhong Road, Jiujiang Economic Development Zone, Wuhu, Anhui Patentee after: Wuhu double-vane aircraft equipment Science and Technology Ltd. Address before: 241000 Yongjiang community, Qingshui street, Jiujiang District, Wuhu, Anhui Patentee before: Wuhu Tian hang Equipment Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |