CN205784866U - A kind of carrier rocket plays vertical frame rear end locking device - Google Patents
A kind of carrier rocket plays vertical frame rear end locking device Download PDFInfo
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- CN205784866U CN205784866U CN201620657910.1U CN201620657910U CN205784866U CN 205784866 U CN205784866 U CN 205784866U CN 201620657910 U CN201620657910 U CN 201620657910U CN 205784866 U CN205784866 U CN 205784866U
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- vertical frame
- rear end
- locking device
- pressing plate
- bearing
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Abstract
A kind of carrier rocket that this utility model provides plays vertical frame rear end locking device, including bearing, support arm, elevating bracket, clamp system, supporting mechanism；One end of described bearing is provided with support arm, and described elevating bracket is arranged on bearing perpendicular through bolt, and the upper end of elevating bracket is provided with clamp system, and the upper end of described support arm is by being provided with supporting mechanism and being connected with clamp system by supporting mechanism.This utility model achieves the positioning accuracy request of rocket by link gear by the adjustment of multiple degree of freedom；Make alignment pin position degree adapt to rocket requirement by adjusting left adjusting screw rod collapsing length and lifting screw height, then make left and right circular arc pressing plate be clamped by alignment pin with ball nut, to reach rocket and to play hi-Fix and the purpose of Quick fastening of vertical frame.
Description
Technical field
This utility model relates to a kind of carrier rocket and plays vertical frame rear end locking device.
Background technology
Along with the development of space technology, requiring that launch site site facility is simple under the new situation, emission system possesses certain
Survival ability, it is possible to realize rapid fire.And the capital construction cycle length of fixed launching tower, maintenance cost lacking costly
Point gradually reveals.For this problem, the most abroad occur in that a kind of novel radiation pattern, i.e. " three flat one erect " side
Formula.Being mainly characterized by of this launch scenario: the fixing pylon eliminating on launching site on " three hang down one remote " launch scenario,
And replace by movable vertical frame, play vertical frame and both played rocket supporting in horizontal transport process, play again as rocket simultaneously
Entirety rises to erect and face penetrates the front vertical frame rewind that rises, and penetrates front azimuth aiming, air-conditioning for realization, fills and supply distribution, adapter
The demands such as protection that come off provide ground supports guaranteeing role.This radiation pattern can carry out simple, fast in the simple place of facility
Speed, the survey launch mission of automatization.Quickly overall can play perpendicular, transmitting, be provided simultaneously with adapting to fixing pylon and launch and rely on letter
The ability of easy facility transmitting and survival ability.
The feature of based on carrier rocket under the new situation " three flat one erect " radiation pattern understands, and rocket plays perpendicular process vertical
In, transmitting station is in a certain fixing state all the time, it is contemplated that the security requirement of rocket, rocket rise erect plumbness
Time, its breech face disposably can not dock successfully with transmitting station datum level, there is certain gap, and rocket between them
Center also has certain position degree deviation with the center of transmitting station.And gap and deviation now is accomplished by by playing vertical frame rear end lock
Tight mechanism adjusts the positioning requirements realizing rocket by multiple degree of freedom, and reaches the most fixing and purpose of dismounting.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of carrier rocket and plays vertical frame rear end locking device.
This utility model is achieved by the following technical programs.
This utility model provide a kind of carrier rocket play vertical frame rear end locking device, including bearing, support arm, elevating bracket,
Clamp system, supporting mechanism；One end of described bearing is provided with support arm, and described elevating bracket is arranged on bearing perpendicular through bolt
On, the upper end of elevating bracket is provided with clamp system, and the upper end of described support arm is by being provided with supporting mechanism and passing through supporting mechanism
It is connected with clamp system.
Lifting nut is installed in described elevating bracket, in lifting nut, is provided with lifting screw, described lifting nut bottom
Thrust bearing is installed, thrust bearing is provided with boss on lifting nut, in the middle part of lifting nut, be sequentially installed with circular cone rolling
Sub-bearing, support set, taper roll bearing are also supported by boss, and described elevating bracket upper end is also equipped with gland by bolt.
Described clamp system includes grip base, and the upper end of grip base has two square grooves, the side opening of grip base
There are two pin-and-holes, two pin-and-holes to be each passed through two square grooves, installed by the round pin being arranged in pin-and-hole respectively in square groove
Having left pressing plate and right pressing plate, the top of left pressing plate and right pressing plate has groove, is hinged with locking screw in the groove on right pressing plate top
Bar, is provided with alignment pin in tie down screw is provided with ball nut, described left pressing plate and right pressing plate middle and lower part.
Described supporting mechanism includes the vertical pivoting support fixed in the upper end of the one side with grip base and support arm, two
All being hinged with adjusting screw rod in pivoting support, two adjusting screw rods are installed in adjusting nut, and the two ends of adjusting nut are arranged
It is provided with stop nut to be arranged on adjusting screw rod.
One end of described alignment pin is provided with positioning boss, and the other end is provided with anti-slip veins.
It is provided with bar hole bar hole on the lower end of described elevating bracket and the connecting bottom board of bearing.
The scale lower section at elevating bracket it is also equipped with, the kernel of section phase of the zero graduation of scale and alignment pin on described bearing
Corresponding.
The adjustment hole being perpendicular to adjusting nut it is additionally provided with on described adjusting nut.
The adjacent side, middle and lower part of described left pressing plate and right pressing plate is provided with the groove mated with alignment pin.
The beneficial effects of the utility model are: achieve rocket by link gear by the adjustment of multiple degree of freedom
Positioning accuracy request；Alignment pin position degree adaptation rocket is made to want by adjusting left adjusting screw rod collapsing length and lifting screw height
Ask, then make left and right circular arc pressing plate be clamped by alignment pin with ball nut, to reach rocket and to play the hi-Fix of vertical frame and fast
The purpose of speed fastening；This utility model can adapt to the position accuracy demand of carrier rocket, and the position degree reached at present adjusts essence
Degree is: front and back adjust adaptive capacity (50 ± 0.2) millimeter, adjusts adaptive capacity (50 ± 0.2) millimeter, left and right alignment pin axiality up and down
Alignment error 0.3 millimeter；This utility model disclosure satisfy that carrier rocket is quickly fixing and dismantles requirement, current multiple-freedom linking
Mechanism is not more than 10 minutes with the rocket location set time, and the take-down time is not more than 5 minutes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial sectional view of the present utility model；
Fig. 3 is the structural representation of grip base；
Fig. 4 is elevating bracket understructure schematic diagram of the present utility model；
Fig. 5 is partial enlarged drawing at the A of Fig. 1；
Fig. 6 is the structure chart after rocket of the present utility model supports；
In figure: 1-bearing, 2-support arm, 3-elevating bracket, 4-clamp system, 5-tie down screw, 6-ball nut, 7-left pressing plate,
The right pressing plate of 8-, 9-grip base, 10-supporting mechanism, 11-stop nut, 12-adjusting nut, 13-adjusting screw rod, hinged of 14-
Seat, 15-alignment pin, 151-positioning boss, 152-anti-slip veins, 16-lifting screw, 17-lifting nut, 171-through hole, 172-props up
Support set, 173-boss, 18-taper roll bearing, 19-thrust bearing, 191-square groove, 192-pin-and-hole, 20-scale, 21-connects
Plate, 22-gland, 23-plays perpendicular support, 24-bar hole, 25 vertical frames.
Detailed description of the invention
The technical solution of the utility model is described further below, but claimed scope is not limited to described.
A kind of carrier rocket plays vertical frame rear end locking device, including bearing 1, support arm 2, elevating bracket 3, clamp system 4, supports
Mechanism 10；One end of described bearing 1 is provided with support arm 2, and described elevating bracket 3 is arranged on bearing 1 perpendicular through bolt, elevating bracket
The upper end of 3 is provided with clamp system 4, the upper end of described support arm 2 by be provided with supporting mechanism 10 and by supporting mechanism 10 with
Clamp system 4 connects.
Lifting nut 17 is installed in described elevating bracket 3, in lifting nut 17, is provided with lifting screw 16, described lifting spiral shell
Female 17 bottoms are provided with thrust bearing 19, thrust bearing 19 are provided with boss 173 on lifting nut 17, in lifting nut 17
Portion is sequentially installed with taper roll bearing 18, support set 172, taper roll bearing 18 and is supported by boss 173, described lifting
Seat 3 upper ends are also equipped with gland 22 by bolt.
Described clamp system 4 includes that grip base 9, the upper end of grip base 9 have two square grooves 191, grip base 9
Side has two pin-and-holes 192, and two pin-and-holes 192 are each passed through two square grooves 191, respectively by installing in square groove 191
Round pin in pin-and-hole 192 is provided with left pressing plate 7 and right pressing plate 8, and the top of left pressing plate 7 and right pressing plate 8 has groove, right pressing plate
It is hinged with tie down screw 5 in the groove on 8 tops, tie down screw 5 is provided with ball nut 6, in described left pressing plate 7 and right pressing plate 8
Alignment pin 15 is installed in bottom.
Described supporting mechanism 10 includes the pivoting support fixed vertical with the upper end of the one side of grip base 9 and support arm 2
14, all it is hinged with adjusting screw rod 13 in two pivoting supports 14, two adjusting screw rods 13 are installed in adjusting nut 12, regulation
The two ends of nut 12 are provided with stop nut 11 and are arranged on adjusting screw rod 13.
One end of described alignment pin 15 is provided with positioning boss 151, and the other end is provided with anti-slip veins 152.
It is provided with bar hole bar hole 24 on the lower end of described elevating bracket 3 and the connecting bottom board of bearing 1.
Being also equipped with the scale 20 lower section at elevating bracket 3 on described bearing 1, the zero graduation of scale 20 cuts with alignment pin 15
Center, face is corresponding.
It is additionally provided with, on described adjusting nut 12, the adjustment hole being perpendicular to adjusting nut 12.
The adjacent side, middle and lower part of described left pressing plate 7 and right pressing plate 8 is provided with the groove mated with alignment pin 15.
As it can be seen, connection position error for solving rocket and play vertical frame described in the utility model and quickly fixing and
The multiple-freedom linking mechanism of dismounting, the alignment pin 15 playing vertical frame 25 rear end retaining mechanism carries out zero mark in advance, now rises
The center of fall seat 3 overlaps with the zero-bit of scale 20, at rocket to rising in vertical frame 25 before lifting, due to the machining accuracy of every piece of rocket
Error is different, and rocket needs to be adjusted at the position degree risen in vertical frame 25, now can be by unclamping the spiral shell of elevating bracket 3 lower end
Elevating bracket 3, according to the diameter of rocket rear end, is compareed scale 20 and adjusts adaptation rocket specification by bolt, then by rotating nut 12
Make adjusting screw rod 13 stretch out or shorten, rotate the most again lifting nut 17 and make lifting screw 16 height produce change, fixed to ensure
Position pin 15 position degree adapts to rocket requirement, finally makes left and right circular arc pressing plate 7,8 be clamped by alignment pin 15, to reach with ball nut 6
Rocket and the hi-Fix and the purpose of fastening that play vertical frame 21.
Detailed process is: the alignment pin 15 playing vertical frame 21 rear end retaining mechanism has carried out zero mark the most, now before and after
On direction, the center of elevating bracket 3 overlaps with the zero-bit of scale 20；In short transverse, elevating bracket 3 upper surface and clamp system base
9 lower surface distances are a definite value.Before rocket carries out lifting docking in a vertical frame 21, it is necessary first to the alignment pin to rocket
Hole dimension carries out accurate measurement, then compares with theoretical size according to measurement size, according to comparative result to playing vertical frame 21 rear end
Retaining mechanism carries out position degree adjustment, makes adjusting screw rod 13 elongate or shorten by rotating nut 12, rotate the most again during adjustment
Lifting nut 17 makes lifting screw 16 height produce change, to ensure that alignment pin 15 position degree adapts to rocket trueness error requirement.
More than rise after the checking for zero work of retaining mechanism of vertical frame 21 rear end completes, rocket can be carried out and hang oneself to playing a vertical frame 21
Dress mating operation, before rocket docks with vertical frame 21 lifting, inserts in two holes, location of rocket end, fire in advance by alignment pin 15
Arrow slowly rises to be higher than vertical frame 21, then slowly declines and makes alignment pin 15 fall the semicircular ring on support means body 9
On carry out pre-determined bit, in subsequently the tie down screw 5 on right semi-circle arc pressing plate 8 being snapped in the draw-in groove of left semicircle arc pressing plate 7 and turn
Ball nut 6, makes left and right semi arch pressing plate 7,8 that alignment pin 15 is embraced and to be clamped.When rocket completes to have overturn perpendicular and and transmitting station
Jack contact after, unclamp ball nut 6, alignment pin 15 unlocks, rise a vertical frame 21 rear end retaining mechanism unlocked.Appoint when launching
After business is cancelled, again being inserted by alignment pin 15 in the hole, location of rocket end, rotating nut 12 makes left adjusting screw rod 10,13 stretch
Long, rotate the most again lifting nut 17 and make lifting screw 16 height raise, finally make the semicircular ring on support arrangement body 9 and location
Pin 15 cylindrical is fitted, and finally makes left and right circular arc pressing plate 7,8 again be clamped by alignment pin 15 with ball nut 6, plays vertical frame 21 rear end lock
Rocket is reorientated locking and is completed by tight mechanism.Thus reached rocket repeatedly to the purpose playing vertical frame 21 lifting location.
Claims (9)
1. carrier rocket plays a vertical frame rear end locking device, including bearing (1), support arm (2), elevating bracket (3), clamp system
(4), supporting mechanism (10), it is characterised in that: one end of described bearing (1) is provided with support arm (2), and described elevating bracket (3) is vertical
Being arranged on bearing (1) by bolt, the upper end of elevating bracket (3) is provided with clamp system (4), and the upper end of described support arm (2) leads to
Cross and supporting mechanism (10) is installed and is connected with clamp system (4) by supporting mechanism (10).
2. carrier rocket as claimed in claim 1 plays vertical frame rear end locking device, it is characterised in that: in described elevating bracket (3)
Being provided with lifting nut (17), be provided with lifting screw (16) in lifting nut (17), described lifting nut (17) bottom is installed
There is thrust bearing (19), thrust bearing (19) is provided with boss (173) on lifting nut (17), lifting nut (17) middle part
It is sequentially installed with taper roll bearing (18), support set (172), taper roll bearing (18) and is supported by boss (173), institute
State elevating bracket (3) upper end and be also equipped with gland (22) by bolt.
3. carrier rocket as claimed in claim 1 plays vertical frame rear end locking device, it is characterised in that: described clamp system (4)
Including grip base (9), the upper end of grip base (9) has two square grooves (191), and the side of grip base (9) has two
Pin-and-hole (192), two pin-and-holes (192) are each passed through two square grooves (191), respectively by being arranged on pin in square groove (191)
Round pin in hole (192) is provided with left pressing plate (7) and right pressing plate (8), and the top of left pressing plate (7) and right pressing plate (8) has groove,
It is hinged with tie down screw (5) in the groove on right pressing plate (8) top, tie down screw (5) is provided with ball nut (6), described left pressure
In plate (7) and right pressing plate (8) middle and lower part, alignment pin (15) is installed.
4. carrier rocket as claimed in claim 1 plays vertical frame rear end locking device, it is characterised in that: described supporting mechanism (10)
Including the pivoting support (14) fixed vertical with the upper end of the one side of grip base (9) and support arm (2), two pivoting supports
(14) being all hinged with adjusting screw rod (13) in, two adjusting screw rods (13) are installed in adjusting nut (12), adjusting nut
(12) two ends are provided with stop nut (11) and are arranged on adjusting screw rod (13).
5. carrier rocket as claimed in claim 3 plays vertical frame rear end locking device, it is characterised in that: described alignment pin (15)
One end is provided with positioning boss (151), and the other end is provided with anti-slip veins (152).
6. carrier rocket as claimed in claim 1 plays vertical frame rear end locking device, it is characterised in that: described elevating bracket (3)
Lower end is provided with bar hole bar hole (24) on the connecting bottom board of bearing (1).
7. carrier rocket as claimed in claim 1 plays vertical frame rear end locking device, it is characterised in that: described bearing (1) is upper also
Being provided with scale (20) in the lower section of elevating bracket (3), the zero graduation of scale (20) is corresponding with the kernel of section of alignment pin (15).
8. carrier rocket as claimed in claim 4 plays vertical frame rear end locking device, it is characterised in that: described adjusting nut (12)
On be additionally provided with the adjustment hole being perpendicular to adjusting nut (12).
9. carrier rocket as claimed in claim 3 plays vertical frame rear end locking device, it is characterised in that: described left pressing plate (7) and
The adjacent side, middle and lower part of right pressing plate (8) is provided with the groove mated with alignment pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657910.1U CN205784866U (en) | 2016-06-28 | 2016-06-28 | A kind of carrier rocket plays vertical frame rear end locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657910.1U CN205784866U (en) | 2016-06-28 | 2016-06-28 | A kind of carrier rocket plays vertical frame rear end locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784866U true CN205784866U (en) | 2016-12-07 |
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ID=58128091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620657910.1U Active CN205784866U (en) | 2016-06-28 | 2016-06-28 | A kind of carrier rocket plays vertical frame rear end locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784866U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865265A (en) * | 2016-06-28 | 2016-08-17 | 贵州航天天马机电科技有限公司 | Carrier rocket erection frame rear end locking device |
| CN107560498A (en) * | 2017-10-16 | 2018-01-09 | 北京航天发射技术研究所 | A kind of rocket body propulsion plant |
| CN110966890A (en) * | 2018-12-20 | 2020-04-07 | 中国人民解放军63921部队 | Bundled rocket withdrawing method |
| CN111006546A (en) * | 2019-11-05 | 2020-04-14 | 蓝箭航天空间科技股份有限公司 | Rocket erecting arm |
| WO2021088819A1 (en) * | 2019-11-05 | 2021-05-14 | 蓝箭航天空间科技股份有限公司 | Rocket transfer and erection system |
| CN114001589A (en) * | 2021-10-29 | 2022-02-01 | 北京航天发射技术研究所 | Locking device |
-
2016
- 2016-06-28 CN CN201620657910.1U patent/CN205784866U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865265A (en) * | 2016-06-28 | 2016-08-17 | 贵州航天天马机电科技有限公司 | Carrier rocket erection frame rear end locking device |
| CN107560498A (en) * | 2017-10-16 | 2018-01-09 | 北京航天发射技术研究所 | A kind of rocket body propulsion plant |
| CN107560498B (en) * | 2017-10-16 | 2019-08-30 | 北京航天发射技术研究所 | A kind of rocket body propulsion device |
| CN110966890A (en) * | 2018-12-20 | 2020-04-07 | 中国人民解放军63921部队 | Bundled rocket withdrawing method |
| CN110966890B (en) * | 2018-12-20 | 2022-04-05 | 中国人民解放军63921部队 | Bundled rocket withdrawing method |
| CN111006546A (en) * | 2019-11-05 | 2020-04-14 | 蓝箭航天空间科技股份有限公司 | Rocket erecting arm |
| WO2021088814A1 (en) * | 2019-11-05 | 2021-05-14 | 蓝箭航天空间科技股份有限公司 | Rocket erecting arm |
| WO2021088819A1 (en) * | 2019-11-05 | 2021-05-14 | 蓝箭航天空间科技股份有限公司 | Rocket transfer and erection system |
| CN114001589A (en) * | 2021-10-29 | 2022-02-01 | 北京航天发射技术研究所 | Locking device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |