CN208265637U - A kind of solid propellant rocket automatic turning device - Google Patents
A kind of solid propellant rocket automatic turning device Download PDFInfo
- Publication number
- CN208265637U CN208265637U CN201820653341.2U CN201820653341U CN208265637U CN 208265637 U CN208265637 U CN 208265637U CN 201820653341 U CN201820653341 U CN 201820653341U CN 208265637 U CN208265637 U CN 208265637U
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- China
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- fixedly connected
- turnover bracket
- pedestal
- hydraulic cylinder
- automatic turning
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Abstract
The utility model discloses a kind of solid propellant rocket automatic turning devices, including pedestal, plinth is fixedly connected on the right side of the base upper surface, turnover bracket is placed with above pedestal, rotary support seat is fixedly connected on the left of base front surface, and the upper surface of rotary support seat is fixedly connected with the inner roof wall of turnover bracket, the inner roof wall of turnover bracket is fixedly connected with the anchor ear device being spaced substantially equidistant, and the bottom surface of each anchor ear device is fixedly connected with the inner bottom wall of turnover bracket, and hydraulic cylinder seat is fixedly connected on the right side of turnover bracket inner roof wall.The solid propellant rocket automatic turning device, achieve the effect that hydraulic cylinder is made to drive turnover bracket rotation, has the function of making turnover bracket automatic turning, have the advantages that easy to use, it improves work efficiency, have the function that auxiliary hydraulic cylinder overturns turnover bracket, has the advantages that guarantee that turnover bracket is more stable in switching process, improve whole working efficiency.
Description
Technical field
The utility model relates to solid propellant rocket manufacturing technology field, specially a kind of solid propellant rocket is automatic
Turnover device.
Background technique
Vertical state is mostly used in solid propellant rocket motor charge solidification process, due to shaping, assembly, fortune after the completion of solidification
It is defeated and deliver etc. subsequent requests, need to carry out complete machine turning operation to it, make its by vertical state overturning be horizontality or by
Horizontality overturning needs to design a kind of engine turnover device, it can be achieved that engine 0- according to workshop condition for vertical state
Freely overturning within the scope of 90 °, the turnover device will be steady, controllable using corresponding measure guarantee engine switching process and be had
Self-locking function guarantees engine health, and can be applied to the overturning of polytypic engine.
Currently, most of solid propellant rocket can not make complete machine carry out turning operation, position after the completion of powder charge
Set relatively fixed, pole is not easy to adjust, for this purpose, it is proposed that a kind of solid propellant rocket automatic turning device solves this
Problem.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of solid propellant rocket automatic turning device, solution
Determined existing solid propellant rocket not precipice self-turnover the problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of solid propellant rocket automatic turning
Device, including pedestal are fixedly connected with plinth on the right side of the base upper surface, and overturning branch is placed with above the pedestal
Frame, is fixedly connected with rotary support seat on the left of the base front surface, and the upper surface of rotary support seat and turnover bracket is interior
Roof is fixedly connected, and the inner roof wall of the turnover bracket is fixedly connected with the anchor ear device being spaced substantially equidistant, and each anchor ear fills
The bottom surface set is fixedly connected with the inner bottom wall of turnover bracket, is fixedly connected with hydraulic cylinder on the right side of the turnover bracket inner roof wall
The front of seat, the pedestal is fixedly hinged with hydraulic cylinder by pin shaft, and the output end of hydraulic cylinder and cylinder pressure seat are solid by pin shaft
Fixed hinged, the inside of the turnover bracket is placed with support body, the left and right sides of the support body respectively with turnover bracket
Inner sidewall is fixedly connected.
Fixed link is placed with above the support body, the left and right sides of the fixed link are respectively and in turnover bracket
Side wall is fixedly connected, and the upper surface of the turnover bracket is fixedly connected with workbench, and the right side of the turnover bracket inner roof wall is solid
Surely it is connected with shelf, the right side of the pedestal is fixedly connected with fixed block, the bottom surface of the shelf and the upper surface of fixed block
It is in contact.
Preferably, the top of the shelf left side is fixedly connected with first stroke switch, the rotary support seat left side
The lower part in face is fixedly connected with second stroke switch.
Preferably, the bottom surface of the pedestal is fixedly connected with protection support leg, and protecting the quantity of support leg is six, Mei Gesuo
The bottom surface for stating protection support leg is fixedly connected to protection support foot.
Preferably, the top of the turnover bracket left side is fixedly connected with damper, a left side for the worktable upper surface
Right two sides are fixedly connected to guardrail.
Preferably, the horizontal plane where the pedestal is parallel with the horizontal plane where turnover bracket, and the level of pedestal
Length value is greater than the horizontal length value of turnover bracket.
Preferably, there are gap, the hydraulic cylinders between the left side of the hydraulic cylinder and the right side of rotary support seat
Seat is located at the left side of first stroke switch.
(3) beneficial effect
The utility model provides a kind of solid propellant rocket automatic turning device, have it is following the utility model has the advantages that
(1) the solid propellant rocket automatic turning device is fixedly connected to anti-by the bottom surface of each protection support leg
Care-supporting foot has the function of support base, ensure that whole stability, by being placed with turnover bracket above pedestal,
And being equipped between support body, fixed link and anchor ear device, having reached makes the firm effect of turnover bracket, and having makes
The more stable function of turnover bracket has the advantages that guarantee that the course of work is metastable, by between damper and shelf
It is equipped with, has achieved the effect that support turnover bracket, having makes turnover bracket keep horizontality and keep vertical shape
It is firm when state, have the advantages that make whole more stable.
(2) the solid propellant rocket automatic turning device is fixedly hinged with hydraulic cylinder and liquid by the bottom surface of pedestal
Being equipped between cylinder pressure seat and turnover bracket has achieved the effect that make hydraulic cylinder to drive turnover bracket rotation, and having makes
The function of turnover bracket automatic turning has the advantages that be easy to use, improve work efficiency, and connects by the way that the front of pedestal is fixed
It is connected to rotary support seat, has the function that auxiliary hydraulic cylinder overturns turnover bracket, has and guarantees that turnover bracket is turning over
More stable advantage, improves whole working efficiency during turning.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 damper, 2 fixed links, 3 anchor ear devices, 4 rotary support seats, 5 second strokes switch, 6 pedestals, 7 protection
Support leg, 8 protection support foots, 9 hydraulic cylinders, 10 plinths, 11 fixed blocks, 12 shelves, 13 guardrails, 14 turnover brackets, 15 workbench, 16
Hydraulic cylinder seat, 17 first strokes switch, 18 support bodies.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of solid propellant rocket automatic turning device,
Including pedestal 6, the bottom surface of pedestal 6 is fixedly connected with protection support leg 7, and protecting the quantity of support leg 7 is six, each protection support leg
7 bottom surface is fixedly connected to protection support foot 8, ensure that whole stability, is fixedly connected with and connects on the right side of 6 upper surface of pedestal
Headstock 10, the top of pedestal 6 are placed with turnover bracket 14, and the top of 14 left side of turnover bracket is fixedly connected with damper 1, tool
For stabilization when guaranteeing that turnover bracket 14 is vertical state, the level at 14 place of horizontal plane and turnover bracket where pedestal 6
Face is parallel, and the horizontal length value of pedestal 6 is greater than the horizontal length value of turnover bracket 14, ensure that the steady of turnover bracket 14
Gu the positive left side of pedestal 6 is fixedly connected with rotary support seat 4, and the upper surface of rotary support seat 4 and turnover bracket 14 is interior
Roof is fixedly connected, and the lower part of 4 left side of rotary support seat is fixedly connected with second stroke switch 5, and it is dynamic to have offer overturning
The effect of power, the inner roof wall of turnover bracket 14 are fixedly connected with the anchor ear device 3 being spaced substantially equidistant, and each anchor ear device 3
Bottom surface is fixedly connected with the inner bottom wall of turnover bracket 14, and hydraulic cylinder seat 16 is fixedly connected on the right side of 14 inner roof wall of turnover bracket,
The front of pedestal 6 is fixedly hinged with hydraulic cylinder 9 by pin shaft, and the output end of hydraulic cylinder 9 is fixed with cylinder pressure seat 16 by pin shaft
Hingedly, hydraulic cylinder 9 is the hydraulic actuator that hydraulic energy is changed into mechanical energy, does straight reciprocating motion or pendulum motion,
Its structure is simple, reliable operation, when realizing reciprocating motion, can remove deceleration device from it, and do not have drive gap, movement
Steadily, therefore in the hydraulic system of various machinery it is used widely, hydraulic cylinder 9 is equipment well known to the prior art, liquid
There are gaps between the left side of cylinder pressure 9 and the right side of rotary support seat 4, it is therefore prevented that between hydraulic cylinder 9 and rotary support seat 4
Generation the case where rubbing, the inside of turnover bracket 14 are placed with support body 18, the left and right sides of support body 18 respectively with
The inner sidewall of turnover bracket 14 is fixedly connected.
The top of support body 18 is placed with fixed link 2, the left and right sides of fixed link 2 inside with turnover bracket 14 respectively
Wall is fixedly connected, and the upper surface of turnover bracket 14 is fixedly connected with workbench 15, and the left and right sides of 15 upper surface of workbench is solid
Surely it is connected with guardrail 13, has the effect of protection, is fixedly connected with shelf 12, shelf 12 on the right side of 14 inner roof wall of turnover bracket
The top of left side is fixedly connected with first stroke switch 17, has and provides the effect of overturning power, and hydraulic cylinder seat 16 is located at
The left side of first stroke switch 17, improves whole practical function, and the right side of pedestal 6 is fixedly connected with fixed block 11, puts
The bottom surface of frame 12 is in contact with the upper surface of fixed block 11.
Working principle: plinth 10 and municipal power supply are electrically connected, will be hydraulic when needing to overturn turnover bracket 14
Cylinder 9 is electrically connected with power supply, opens first stroke switch 17, using the promotion of hydraulic cylinder 9, turnover bracket 14 is driven to be turned over
Turn, meanwhile, rotary support seat 4 is electrically connected with power supply, second stroke switch 5 is opened, utilizes revolving for rotary support seat 4
Turning property, cooperation hydraulic cylinder 9 drives turnover bracket 14 to be overturn, and when horizontality, supports turnover bracket 14 using shelf 12,
When vertical state, turnover bracket 14 is supported using damper 1, to complete to operate.
In conclusion the solid propellant rocket automatic turning device, connects by the way that the bottom surface of each protection support leg 7 is fixed
It is connected to protection support foot 8, has the function of support base 6, ensure that whole stability, be placed with by the top of pedestal 6
Being equipped between turnover bracket 14 and support body 18, fixed link 2 and anchor ear device 3, having reached keeps turnover bracket 14 firm
Solid effect, have the function of keeping turnover bracket 14 more stable, have the advantages that guarantee the course of work it is metastable, pass through
Being equipped between damper 1 and shelf 12 has achieved the effect that support turnover bracket 14, and having makes turnover bracket 14 exist
It is firm when keeping horizontality and keeping vertical state, have the advantages that keep entirety more stable, it is solid by the bottom surface of pedestal 6
Surely it is hinged with being equipped between hydraulic cylinder 9 and hydraulic cylinder seat 16 and turnover bracket 14, having reached drives hydraulic cylinder 9
The effect that turnover bracket 14 rotates, has the function of making 14 automatic turning of turnover bracket, has the advantages that be easy to use, improve
Working efficiency, is fixedly connected with rotary support seat 4 by the front of pedestal 6, has auxiliary hydraulic cylinder 9 to turnover bracket 14
The function of being overturn has the advantages that guarantee that turnover bracket 14 is more stable in switching process, improves whole work
Efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of solid propellant rocket automatic turning device, including pedestal (6), it is characterised in that: pedestal (6) upper surface
Right side be fixedly connected with plinth (10), be placed with turnover bracket (14) above the pedestal (6), the pedestal (6) is just
It is fixedly connected on the left of face rotary support seat (4), and the inner roof wall of the upper surface of rotary support seat (4) and turnover bracket (14)
It is fixedly connected, the inner roof wall of the turnover bracket (14) is fixedly connected with the anchor ear device (3) being spaced substantially equidistant, and each anchor ear
The bottom surface of device (3) is fixedly connected with the inner bottom wall of turnover bracket (14), and the right side of turnover bracket (14) inner roof wall is fixed
It being connected with hydraulic cylinder seat (16), the front of the pedestal (6) is fixedly hinged with hydraulic cylinder (9) by pin shaft, and hydraulic cylinder (9)
By pin shaft fixed hinge, the inside of the turnover bracket (14) is placed with support body (18) for output end and hydraulic cylinder seat (16),
The left and right sides of the support body (18) are fixedly connected with the inner sidewall of turnover bracket (14) respectively；
It is placed with fixed link (2) above the support body (18), the left and right sides of the fixed link (2) are propped up with overturning respectively
The inner sidewall of frame (14) is fixedly connected, and the upper surface of the turnover bracket (14) is fixedly connected with workbench (15), the overturning
It is fixedly connected with shelf (12) on the right side of bracket (14) inner roof wall, the right side of the pedestal (6) is fixedly connected with fixed block
(11), the bottom surface of the shelf (12) is in contact with the upper surface of fixed block (11).
2. a kind of solid propellant rocket automatic turning device according to claim 1, it is characterised in that: the shelf
(12) top of left side is fixedly connected with first stroke switch (17), and the lower part of rotary support seat (4) left side is fixed
It is connected with second stroke switch (5).
3. a kind of solid propellant rocket automatic turning device according to claim 1, it is characterised in that: the pedestal
(6) bottom surface is fixedly connected with protection support leg (7), and protecting the quantity of support leg (7) is six, each protection support leg (7)
Bottom surface be fixedly connected to protection support foot (8).
4. a kind of solid propellant rocket automatic turning device according to claim 1, it is characterised in that: the overturning branch
The top of frame (14) left side is fixedly connected with damper (1), and the left and right sides of workbench (15) upper surface is fixed to be connected
It is connected to guardrail (13).
5. a kind of solid propellant rocket automatic turning device according to claim 1, it is characterised in that: the pedestal
(6) horizontal plane where is parallel with the horizontal plane where turnover bracket (14), and the horizontal length value of pedestal (6) is greater than overturning
The horizontal length value of bracket (14).
6. a kind of solid propellant rocket automatic turning device according to claim 1, it is characterised in that: the hydraulic cylinder
(9) there are gap between the right side of left side and rotary support seat (4), the hydraulic cylinder seat (16) is opened positioned at first stroke
Close the left side of (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653341.2U CN208265637U (en) | 2018-05-04 | 2018-05-04 | A kind of solid propellant rocket automatic turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653341.2U CN208265637U (en) | 2018-05-04 | 2018-05-04 | A kind of solid propellant rocket automatic turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265637U true CN208265637U (en) | 2018-12-21 |
Family
ID=64681977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653341.2U Active CN208265637U (en) | 2018-05-04 | 2018-05-04 | A kind of solid propellant rocket automatic turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208265637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204691A (en) * | 2019-12-13 | 2020-05-29 | 上海航天化工应用研究所 | Automatic reversing device of solid rocket engine |
| CN112897313A (en) * | 2021-01-18 | 2021-06-04 | 蓝箭航天技术有限公司 | Rocket engine upset interfacing apparatus |
-
2018
- 2018-05-04 CN CN201820653341.2U patent/CN208265637U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204691A (en) * | 2019-12-13 | 2020-05-29 | 上海航天化工应用研究所 | Automatic reversing device of solid rocket engine |
| CN111204691B (en) * | 2019-12-13 | 2021-06-11 | 上海航天化工应用研究所 | Automatic reversing device of solid rocket engine |
| CN112897313A (en) * | 2021-01-18 | 2021-06-04 | 蓝箭航天技术有限公司 | Rocket engine upset interfacing apparatus |
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