CN111268172B - Launching pad with erecting support and rocket erecting launching device - Google Patents
Launching pad with erecting support and rocket erecting launching device Download PDFInfo
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- CN111268172B CN111268172B CN202010148434.1A CN202010148434A CN111268172B CN 111268172 B CN111268172 B CN 111268172B CN 202010148434 A CN202010148434 A CN 202010148434A CN 111268172 B CN111268172 B CN 111268172B
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- erecting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/002—Launch systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G5/00—Ground equipment for vehicles, e.g. starting towers, fuelling arrangements
Abstract
The application relates to a launching platform with a vertical support, which comprises a launching platform body and a vertical support; the erecting support comprises a support beam and two support arms; the supporting beam is connected to the side face of the launching pad body or is part or all of one side of the launching pad body, and the upper surface of the supporting beam is provided with a butt joint lug hinged with the tail part of the vertical frame; the two supporting arms are connected to the side faces of the supporting beams, and extend in the direction far away from the launching pad body; a second-stage erecting oil cylinder hinge lug hinged with the lower end of the second-stage erecting oil cylinder is arranged at one end of the supporting arm far away from the launching pad body, and the upper end of the second-stage erecting oil cylinder is hinged with the middle part of the erecting rocker arm; one end of the supporting arm close to the launching platform body or the upper surface of the supporting beam is provided with a vertical rocker arm hinge lug hinged with the rear end of the vertical rocker arm, and the front end of the vertical rocker arm is hinged with the lower end of a primary vertical oil cylinder hinged to the vertical frame. This application has reduced the atress of erecting the hydro-cylinder, has balanced turning moment.
Description
Technical Field
The application relates to the field of rocket launching ground support, in particular to a launching pad with a vertical support and a rocket vertical launching device.
Background
With the continuous development of aerospace technology, rockets have also been greatly developed as an aerospace tool for delivering artificial earth satellites, manned spacecraft, space stations, space detectors, and the like into predetermined orbits. At present, rockets are produced and manufactured in factories, then are transported to a transmitting site through a rocket transfer vehicle, are erected at a transmitting site, and are erected on a transmitting platform to be fired and transmitted on the transmitting platform.
However, as shown in fig. 1, a chassis 110 is placed on the conventional rocket transfer vehicle, a riser 120 fixedly carrying a rocket is placed above the chassis 110, the rear portions of the chassis 110 and the riser 120 are hinged to each other, a riser cylinder 130 is disposed between the chassis 110 and the riser 120, and the lower end of the connection of the riser cylinder 130 to the chassis 110 is more toward the rear portions of the chassis 110 and the riser 120 than the upper end of the connection of the riser cylinder 130 to the riser 120.
The existing launching platform is provided with a vertical supporting pier lower than the plane of the launching platform on one side, after a rocket transfer vehicle transports a rocket to a launching site, the tail end of the underframe 110 is placed on the vertical supporting pier on one side of the launching platform, and then the vertical cylinder 130 extends to drive the vertical frame 120 to rotate towards the vertical direction by taking a hinged point of the tail part of the vertical frame 120 and the tail part of the underframe 110 as a rotating point, so that the rocket carried by the vertical frame 120 is erected on the launching platform.
However, in the conventional manner of supporting the erecting frame 120 to rotatably erect through the extension of the erecting cylinder 130, the length of the erecting cylinder 130 is long, so that the load borne by the erecting cylinder 130 is large; in addition, since the lower end of the erecting cylinder 130 is more toward the tail of the base frame 110 and the erecting frame 120 than the upper end of the erecting cylinder 130, in the erecting mode of the prior art, before the erecting frame 120 and the rocket carried by the erecting cylinder 130 are not rotated to the rotation center, the force applied by the erecting cylinder 130 to the erecting frame 120 and the rocket carried by the rocket by the erecting frame mostly offsets the gravity of the erecting frame 120 and the rocket, and therefore, in the erecting mode of the prior art, in order to drive the erecting frame 120 and the rocket carried by the rocket by the erecting cylinder 130, the erecting cylinder 130 needs to bear a larger force.
On the contrary, in order to avoid the acting force of the erecting cylinder 130 being offset by the gravity of the erecting frame 120 and the rocket carried by the erecting cylinder 130, the lower end of the erecting cylinder 130 is arranged in a direction far away from the tail of the base frame 110 and the erecting frame 120 relative to the upper end thereof, and the erecting of the erecting frame 120 and the rocket carried by the erecting frame 120 to the launching platform requires a longer erecting cylinder 130, and the stability or stress condition of the erecting cylinder 130 as a whole is more unreasonable in such a manner that the erecting cylinder 130 erects the erecting frame 120 and the rocket carried by the erecting frame to the launching platform.
In addition, since the rotation fulcrum of the erecting frame 120 in the prior art is located on the erecting support pier provided on one side of the launching pad, a great force is loaded on the erecting support pier during erecting, so that the force applied to the launching pad is unbalanced, and the launching pad may turn over.
Therefore, how to reduce the stress of the erecting oil cylinder and balance the overturning moment in the erecting process is a technical problem which needs to be solved urgently by the technical personnel in the field at present.
Disclosure of Invention
The application provides a launching pad and rocket erects launcher with erect and support to reduce the atress of erecting the hydro-cylinder, and balanced the upset moment of erecting the in-process.
In order to solve the technical problem, the application provides the following technical scheme:
a launch pad with a riser support, comprising: the launching platform comprises a launching platform body and a vertical support; the erecting support comprises a support beam and two support arms; the supporting beam is connected to the side face of the launching platform body, or the supporting beam is part or all of one side of the launching platform body, and the upper surface of the supporting beam is provided with a butt joint lug hinged with the tail part of the vertical frame; the two supporting arms are connected to the side faces of the supporting beam, and both the two supporting arms extend in the direction far away from the launching pad body; a second-stage erecting oil cylinder hinge lug hinged with the lower end of the second-stage erecting oil cylinder is arranged at one end of the supporting arm far away from the launching platform body, wherein the upper end of the second-stage erecting oil cylinder is hinged with the middle part of the erecting rocker arm; and a vertical rocker arm hinge lug hinged with the rear end of the vertical rocker arm is arranged at one end of the supporting arm close to the launching platform body or on the upper surface of the supporting beam, wherein the front end of the vertical rocker arm is hinged with the lower end of a primary vertical oil cylinder hinged to the vertical frame.
The launching platform with the erecting support is as described above, wherein preferably, the distance between the hinge lugs of the secondary erecting oil cylinders on the two supporting arms is larger than the width of the erecting frame, and the distance between the hinge lugs of the erecting rocker arms on the two supporting arms is larger than the width of the erecting frame.
The launch pad with the standing support as described above, wherein preferably the support beam is a box beam and the support beam is of unitary construction with the launch pad body.
The launch pad with the standing support as described above, wherein the support arm preferably has an upper surface at an end thereof remote from the launch pad body that is lower in height than the upper surface of the launch pad body.
The launching platform with the standing support is preferably provided with two standing rocker arm hinge lugs on the inner side and the outer side of the support arm respectively, so that the two standing rocker arm hinge lugs are hinged with the standing rocker arm.
The launching platform with the standing support as described above, wherein preferably, the upper surface of the supporting arm is provided with a swing arm turning groove having the same extending direction as the supporting arm to accommodate a portion of the standing swing arm.
The launching table with the standing support as described above, wherein preferably the bottom surface of the support arm is provided with a leveling support.
The launching platform with the erecting support is as described above, wherein preferably, the leveling support is arranged at a position of the bottom surface of the supporting arm opposite to the hinge lug of the secondary erecting oil cylinder and/or the hinge lug of the erecting rocker arm.
A rocket launching device, comprising: the launching platform comprises a primary erecting oil cylinder, a secondary erecting oil cylinder, an erecting rocker arm and any one of the launching platforms with erecting supports; the upper end of the primary erecting oil cylinder is hinged with the erecting frame, and the lower end of the primary erecting oil cylinder is hinged with the front end of the erecting rocker arm; the rear end of the vertical rocker arm is hinged with a vertical rocker arm hinge lug of a supporting arm of the launching platform; the lower end of the secondary erecting oil cylinder is hinged with a hinge lug of the secondary erecting oil cylinder of the supporting arm of the launching platform, and the upper end of the secondary erecting oil cylinder is hinged with the middle part of the erecting rocker arm.
The rocket launching device as described above, preferably, further comprises: the tail part of the erecting frame is hinged with a butt joint lug on a supporting beam of the launching platform with erecting support, and the middle part of the erecting frame is hinged with the upper end of the primary erecting oil cylinder.
Compared with the background art, the launching platform with the erecting support and the rocket erecting launching device provided by the invention have the advantages that the two supporting arms of the launching platform with the erecting support can be provided with the secondary erecting oil cylinder and the erecting rocker arm, the secondary erecting oil cylinder is lengthened to drive the erecting rocker arm to rotate, so that the primary erecting oil cylinder and the erecting frame are driven to rotate along with each other, and after the primary erecting oil cylinder is used for performing primary erecting on the erecting frame and the rocket carried by the erecting frame, the secondary erecting oil cylinder is used for driving the erecting rocker arm to rotate so as to perform secondary erecting on the erecting frame and the rocket carried by the erecting frame, so that the load carried by the erecting oil cylinder is reduced; a second-stage erecting oil cylinder hinge lug for hinging the lower end of the second-stage erecting oil cylinder is arranged at one end, far away from the launching platform body, of the supporting arm, so that the lower end of the second-stage erecting oil cylinder is arranged in the direction, far away from the tail part of the erecting frame, relative to the upper end of the second-stage erecting oil cylinder, and a erecting rocker arm hinge lug for hinging the lower end of the erecting rocker arm is arranged at one end, close to the launching platform body, of the supporting arm or on the upper surface of the supporting beam, so that the lower end of the first-stage erecting oil cylinder is far away from the tail part of the erecting frame, relative to the upper end of the first-stage erecting oil cylinder, and therefore, the acting force of the erecting oil cylinder is prevented from being offset by the gravity of the erecting frame and a rocket carried by the erecting oil cylinder, the load borne by the erecting oil cylinder is reduced on the other hand, and the length of each stage of oil cylinder is also reduced by erecting the two-stage oil cylinders; in addition, the launching pad has and is connected with it and towards the perpendicular support of playing of keeping away from the launching pad body, has increased the area of launching pad and ground contact, erects the rocket of carrying for playing to provide the support after the perpendicular line is crossed to the barycenter to balanced the upset moment of playing the perpendicular in-process, avoided the upset of launching pad.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic diagram of a rocket transshipment launch device provided in the prior art;
FIG. 2 is a schematic structural diagram of a launch pad with a vertical support according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a launching pad with a erecting support and a erecting rocker arm, a primary erecting oil cylinder and a secondary erecting oil cylinder which are matched with the launching pad provided by the embodiment of the application;
FIG. 4 is a schematic view of a rocket launching device provided in an embodiment of the present application when not in a standing position;
fig. 5 is a schematic view of a rocket launching device provided in the embodiments of the present application when launching.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
Referring to fig. 2, the present application provides a launch pad with a vertical support, comprising: the launching platform comprises a launching platform body 210 and a standing support 220, wherein the launching platform body 210 is used for supporting the rocket after the rocket stands up and providing an ignition space for rocket launching.
The erection support 220 comprises a support beam 221 and two support arms 222. The support beam 221 is connected to a side of the launch pad body 210, or the support beam 221 is a part or all of a side of the launch pad body 210. And the upper surface of the supporting beam 221 is provided with a butt joint lug 2211, so that after the tail part of the erecting frame is in butt joint with the butt joint lug 2211, the erecting frame and the rocket carried by the erecting frame are erected by taking the butt joint lug 2211 as a rotating point. Specifically, the number of butt joint ears 2211 that sets up on supporting beam 221's upper surface is two, left butt joint ear and right butt joint ear promptly, all seted up on left butt joint ear and right butt joint ear with the same hole of supporting beam 221 extending direction, corresponding hole has been seted up at the afterbody of erecting the frame, it inserts between left butt joint ear and the right butt joint ear to erect the frame, or left butt joint ear and right butt joint ear insert between the afterbody of erecting the frame, the rotation axis penetrates the hole of butt joint ear and the hole of erecting the frame afterbody, thereby the afterbody that will erect the frame is articulated with the launching pad that has the upright support that this application embodiment provided, certainly can also be other articulated modes, as long as can satisfy this application embodiment with the afterbody of erecting the frame and the articulated effect of butt joint ear 2211 on the supporting beam 221.
In addition, the supporting beam 221 is provided as a box beam, and the supporting beam 221 may also be an integral structure with the launch pad body 210, so that a jet flow generated when the rocket is launched is blocked by the box beam, and protection is provided for a vertical frame and other corresponding devices on one side of the launch pad body 210.
Two support arms 222 are attached to the sides of the support beam 221, and both support arms 222 extend away from the launch pad body 210. And a second-level erecting cylinder hinge lug 2221 is arranged at one end of the support arm 222 away from the launching pad body 210, and the second-level erecting cylinder hinge lug 2221 is used for enabling one end of the support arm 222 away from the launching pad body 210 to be hinged with the lower end of the second-level erecting cylinder 330 (see fig. 4 and 5).
A vertical rocker arm hinge lug 2222 is provided at one end of the support arm 222 close to the launch pad body 210 or on the upper surface of the support beam 221, and the vertical rocker arm hinge lug 2222 functions to hinge the support arm 222 close to the launch pad body 210 or the upper surface of the support beam 221 to the rear end of the vertical rocker arm 320 (see fig. 3, 4, and 5). The upper end of the secondary erecting cylinder 330 is hinged to the middle of the erecting rocker arm 320 to drive the erecting rocker arm 320 to rotate around the position of the erecting rocker arm hinge lug 2222, wherein the middle of the erecting rocker arm 320 refers to a position between the front end and the rear end of the erecting rocker arm 320, and is not necessarily a position between the front end and the rear end of the erecting rocker arm 320.
Referring to fig. 3, 4 and 5, the front end of the erecting rocker 320 is hinged to the lower end of the primary erecting cylinder 310, the primary erecting cylinder 310 is hinged to the middle of the erecting frame 340, the secondary erecting cylinder 330 is lengthened to drive the erecting rocker 320 to rotate, so as to drive the primary erecting cylinder 310 and the erecting frame 340 to rotate along with each other, and after the primary erecting cylinder 310 erects the erecting frame 340 and the rocket carried by the same in a primary manner, the secondary erecting cylinder 330 drives the erecting rocker 320 to rotate so as to erect the erecting frame 340 and the rocket carried by the same in a secondary manner.
Because the two supporting arms 222 of the launching pad with the erecting support can be provided with the second-stage erecting oil cylinder 330 and the erecting rocker arm 320, after the first-stage erecting oil cylinder 310 connected with the erecting rocker arm 320 acts, the second-stage erecting oil cylinder 330 drives the erecting rocker arm 320 to rotate in the vertical direction, and then the first-stage erecting oil cylinder 310 drives the erecting frame 340 to rotate along with the first-stage erecting oil cylinder 310, so that the two-stage erecting of the erecting frame 340 and the rocket carried by the same can be realized, and therefore, the two-stage erecting of the erecting frame and the rocket carried by the same can be realized by the launching pad with the erecting support provided by the embodiment of the application, and the load carried by the erecting oil cylinder is reduced.
In addition, since the two support arms 222 of the launch pad with the standing support provided in the embodiment of the present application are provided with the second-level standing cylinder hinge lug 2221 for hinging the lower end of the second-level standing cylinder 330 at one end thereof away from the launch pad body 210, the upper end of the second-level standing cylinder 330 can be hinged with the middle portion of the standing rocker arm 320 facing the launch pad body 210, and therefore the lower end of the second-level standing cylinder 330 can be arranged in a direction away from the tail portion of the standing frame 340 relative to the upper end thereof.
In addition, since the supporting arm 222 of the launch pad with the standing support provided by the embodiment of the present application is provided with the standing rocker arm hinge lug 2222 for hinging the lower end of the standing rocker arm 320, at one end close to the launch pad body 210, or on the upper surface of the supporting beam 221, the front end of the standing rocker arm 320 can be hinged with the primary standing cylinder 310 far away from the launch pad body 210, so that the lower end of the primary standing cylinder 310 can be far away from the tail of the standing frame 340 relative to the upper end thereof.
From the above, the launch pad with the erecting support provided in the embodiment of the present application can ensure that the lower ends of the two-stage erecting cylinders (the first-stage erecting cylinder 310 and the second-stage erecting cylinder 330) in the erecting system are far away from the direction of the tail of the erecting frame 340, so that the acting force of the erecting cylinder can be prevented from being offset by the gravity of the erecting frame and the rocket carried by the erecting frame, the load borne by the erecting cylinder is reduced from another aspect, and the length of the cylinder at each stage is also reduced by erecting the two-stage cylinder.
In addition, because the launching pad that has the support of erectting that this application embodiment provided, have with it and the orientation is kept away from the launching pad body erect the support, the area of launching pad and ground contact has been increased, erect the rocket of carrying and embrace and provide the support after the perpendicular line is crossed to the barycenter for erecting the frame, thereby balanced the upset moment of erecting the in-process, the upset of launching pad has been avoided, and then also avoided carrying out extra construction to launching pad ground, it is lower to launching pad construction requirement, can adapt to different launching site conditions.
On the basis, both ends of the supporting beam 221 extend outwards to exceed the width of the launching platform body 210, the two supporting arms 222 extend towards the direction far away from the launching platform body 210 at the position where the supporting beam 221 exceeds the launching platform body 210, and the distance between the two supporting arms 222 is greater than the width of the erecting frame 340, so that the distance between the two secondary erecting cylinder hinge lugs 2221 on the two supporting arms 222 is greater than the width of the erecting frame 340, the distance between the erecting rocker hinge lugs 2222 on the two supporting arms 222 is greater than the width of the erecting frame 340, and further the distance between the two erecting rocker arms 320 and the two secondary erecting cylinders 330 hinged on the supporting arms 222 is greater than the width of the erecting frame 340, so that the launching platform with the erecting support ensures the stability of the secondary erecting cylinder 330, the erecting rocker arms 320 and the primary erecting cylinder 310 in the erecting process of the rocket carried by the erecting frame 340 and the rocket, therefore, the rocket carried by the erecting frame and the rocket carried by the rocket are prevented from overturning in the erecting process.
In addition, in order to ensure the length of the lift cylinder, in the embodiment of the present application, it is preferable to set the height of the upper surface of the end of the support arm 222 away from the launch table body 210 to be lower than the height of the upper surface of the launch table body 210. Preferably, the height of the upper surface of the support arm 222 gradually decreases from the end connected with the support beam 221 to the end far away from the launch pad body 210, or the height of the upper surface of the support arm 222 gradually decreases from the end connected with the support beam 221 to the middle of the support arm 222, where the middle of the support arm 222 refers to a position between the end of the support arm 222 close to the launch pad body 210 and the end far away from the launch pad body 210, and not necessarily to a position between the end of the support arm 222 close to the launch pad body 210 and the end far away from the launch pad body 210.
On the basis of the above, the rising and standing rocker arm hinge lug 2222 is disposed at the side of the support arm 222, preferably, one rising and standing rocker arm hinge lug 2222 is disposed at each of the inner side and the outer side of the support arm 222, and the rising and standing rocker arm 320 is hinged to the two rising and standing rocker arm hinge lugs 2222, so that in order to ensure that the rising and standing rocker arm 320 can be horizontally placed when not rising and standing, the rocker arm turning groove 2223 having the same extending direction as that of the support arm 222 is disposed on the upper surface of the support arm 222 in the present application, so as to accommodate the part of the rising and standing rocker arm 320 when not rising and standing.
In addition, to further reduce the load of the secondary lift cylinder 330, two secondary lift cylinder pivot ears 2221 are provided on each support arm 222 to configure two secondary lift cylinders 330 on each support arm 222 for one lift rocker arm 320.
A leveling support, which may be a mechanical or manual screw elevator, is provided on the bottom surface of the support arm 222. Preferably, the leveling support is disposed on the bottom surface of the support arm 222 opposite the second-level lift cylinder pivot lug 2221 and/or the lift rocker arm pivot lug 2222 to provide vertical support to the support arm 222 when the lift rocker arm 320 is lifted.
In order to reduce the width of erecting the frame as far as possible, so as to satisfy the requirement of factory building door width when leaving the factory, the pin joint of one-level erecting oil cylinder and erecting rocking arm in this application is located the inboard of erecting the rocking arm or erects the rocking arm upper surface and be close to inboard position, and set up two-level erecting oil cylinder in erecting the rocking arm and be close to the middle part position or be close to the position in the outside, and because two-level erecting oil cylinder sets up more to the outside for one-level erecting oil cylinder, be favorable to increasing the width of erecting the system, and increase stability. Meanwhile, the launching platform with the erecting support is arranged on a launching site, and the primary erecting oil cylinder, the erecting rocker arm and the secondary erecting oil cylinder which are connected with the launching platform are arranged on the launching site, so that when the rocket is transported, only the erecting frame is loaded on the running vehicle, the parts such as the base connected with the erecting frame and the erecting oil cylinder are reduced, the width of the erecting frame is reduced, and the construction of a production plant is facilitated.
Referring to fig. 4 and 5, the present application further provides a rocket erecting launcher, including a primary erecting cylinder 310, a erecting rocker 320, a secondary erecting cylinder 330, and the launching pad with erecting support, wherein the primary erecting cylinder 310 has a lower end hinged to the front end of the erecting rocker 320, the rear end of the erecting rocker 320 is hinged to the erecting rocker hinge lug 2221 of the support arm 222 of the launching pad with erecting support, the secondary erecting cylinder 330 has a lower end hinged to the secondary erecting cylinder hinge lug 2221 of the support arm 222 of the launching pad with erecting support, and the upper end of the secondary erecting cylinder 330 is hinged to the middle portion of the erecting rocker 320.
On the basis, the rocket erecting launching device further comprises an erecting frame 340, the tail part of the erecting frame 340 can be hinged with the butt joint lug 2211 on the supporting cross beam 221 of the launching platform with the erecting support, and the middle part of the erecting frame 340 can be hinged with the upper end of the primary erecting oil cylinder 310.
In addition, the rocket erecting and launching device also comprises a butt-joint vehicle, the butt-joint vehicle is a moving device capable of moving in the transverse direction and the longitudinal direction, the upper surface of the butt-joint vehicle can support the erecting frame, and the rocket carrying the erecting frame and the rocket carried by the erecting frame moves towards the supporting cross beam, and the tail part of the erecting frame is aligned with the butt-joint lug on the supporting cross beam.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A launch pad with a vertical support, comprising: the launching platform comprises a launching platform body and a vertical support;
the vertical support comprises a support beam and two support arms, the support beam is a box beam, and the support beam and the launching pad body are of an integral structure;
the supporting beam is part or all of one side of the launching platform body, and the upper surface of the supporting beam is provided with a butt joint lug hinged with the tail part of the vertical frame;
the two supporting arms are connected to the side faces of the supporting beam, and both the two supporting arms extend in the direction far away from the launching pad body;
a second-stage erecting oil cylinder hinge lug hinged with the lower end of the second-stage erecting oil cylinder is arranged at one end of the supporting arm far away from the launching platform body, wherein the upper end of the second-stage erecting oil cylinder is hinged with the middle part of the erecting rocker arm; the distance between the hinge lugs of the secondary erecting oil cylinders on the two supporting arms is greater than the width of the erecting frame, and the distance between the hinge lugs of the erecting rocker arms on the two supporting arms is greater than the width of the erecting frame;
the inner side surface and the outer side surface of the supporting arm are respectively provided with a vertical rocker arm hinge lug which is hinged with the rear end of a vertical rocker arm, wherein the front end of the vertical rocker arm is hinged with the lower end of a primary vertical oil cylinder which is hinged to a vertical frame;
the height of the upper surface of one end of the supporting arm far away from the launching pad body is lower than that of the upper surface of the launching pad body.
2. The launch pad with a cocking support of claim 1, wherein the upper surface of the support arm defines a swing arm receiving recess extending in the same direction as the support arm to receive a portion of the cocking arm.
3. Launch pad with erecting support according to claim 1, characterised in that levelling supports are provided on the bottom surface of the support arm.
4. The launching platform with the erecting support as recited in claim 3, wherein the leveling support is disposed at a position where the bottom surface of the support arm is opposite to the hinge lug of the secondary erecting cylinder and/or the hinge lug of the erecting rocker arm.
5. A rocket erector launcher, comprising: a primary erecting oil cylinder, a secondary erecting oil cylinder, an erecting rocker arm and the launching platform with the erecting support of any one of the claims 1 to 4;
the upper end of the primary erecting oil cylinder is hinged with the erecting frame, and the lower end of the primary erecting oil cylinder is hinged with the front end of the erecting rocker arm; the rear end of the vertical rocker arm is hinged with a vertical rocker arm hinge lug of a supporting arm of the launching platform; the lower end of the secondary erecting oil cylinder is hinged with a hinge lug of the secondary erecting oil cylinder of the supporting arm of the launching platform, and the upper end of the secondary erecting oil cylinder is hinged with the middle part of the erecting rocker arm.
6. A rocket launch device according to claim 5 and further comprising: the tail part of the erecting frame is hinged with a butt joint lug on a supporting beam of the launching platform with erecting support, and the middle part of the erecting frame is hinged with the upper end of the primary erecting oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148434.1A CN111268172B (en) | 2020-03-05 | 2020-03-05 | Launching pad with erecting support and rocket erecting launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148434.1A CN111268172B (en) | 2020-03-05 | 2020-03-05 | Launching pad with erecting support and rocket erecting launching device |
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| CN111268172A CN111268172A (en) | 2020-06-12 |
| CN111268172B true CN111268172B (en) | 2021-11-02 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066799B (en) * | 2020-09-21 | 2022-04-26 | 北京中科宇航技术有限公司 | Rocket erecting system |
| CN112902747A (en) * | 2021-03-03 | 2021-06-04 | 北京航天发射技术研究所 | Whole arrow transferring and erecting system and method |
| CN113218246B (en) | 2021-05-20 | 2022-11-08 | 鲁东大学 | Offshore rocket thermal launching erecting device and erecting method |
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