CN217440687U - Rocket erecting support and counterweight foundation bolt device thereof - Google Patents
Rocket erecting support and counterweight foundation bolt device thereof Download PDFInfo
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- CN217440687U CN217440687U CN202221051416.2U CN202221051416U CN217440687U CN 217440687 U CN217440687 U CN 217440687U CN 202221051416 U CN202221051416 U CN 202221051416U CN 217440687 U CN217440687 U CN 217440687U
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Abstract
The application relates to a rocket launch supports the field, especially relates to a rocket erects and supports and counter weight rag bolt device thereof, includes: the device comprises a pit facility, a lower ground foot, an adjustable connecting part, an elastic part and an upper ground foot; the pit facilities are arranged in a pit excavated downwards from the horizontal ground in a launching site; the lower end of the lower foot margin is fixedly connected to the upper end of the pit facility, and the upper end of the lower foot margin is connected with the lower end of the adjustable connecting part; the upper end of the upper foot margin is positioned above the counterweight connecting plate, the lower end of the upper foot margin penetrates through the counterweight connecting plate and is connected with the upper end of the adjustable connecting part positioned below the counterweight connecting plate, and the counterweight connecting plate is horizontally arranged on the vertical support; the elastic component is positioned between the counterweight connecting plate and the upper end of the upper ground foot. The counterweight requirement of erecting the support can be guaranteed, and stable bearing is achieved in the erecting process.
Description
Technical Field
The application relates to the field of rocket launching supports, in particular to a rocket erecting support and a counterweight foundation bolt device thereof.
Background
Before the rocket is launched, the rocket needs to be transported to a launching site from an assembly factory through a lifting frame and a transfer trolley, the lifting frame is butted to one side of a launching platform at the launching site, then the lifting frame carries the rocket to be lifted and erected on the launching platform, and therefore the conversion of the rocket from a horizontal state to a vertical state is completed, and the rocket enters a launching preparation stage.
In order to ensure the stability of the launching pad in the process of erecting the rocket for erecting the launching pad and embracing the rocket, two erecting supports are generally connected to one side of the launching pad facing the erecting frame, and the erecting frame is butted with the launching pad between the two erecting supports, so that the rocket for erecting the launching pad and embracing the rocket for carrying is born by the two erecting supports to ensure the stability of the launching pad.
However, even if there is a vertical support to bear the rocket carried by the vertical frame and the rocket carried by the vertical frame during the vertical process, in order to ensure the stability of the vertical support, a counterweight block needs to be added at the head part of the vertical support, or cement needs to be poured at the head part of the vertical support, wherein the head part of the vertical support is the end of the vertical support away from the launching pad.
However, the counterweight block is added at the head part of the vertical support, and the counterweight block is difficult to grasp and determine due to the arrangement of the volume in the structure and the position determination of the gravity center in the structure, so that the counterweight effect is influenced, and the counterweight requirement of the vertical support is difficult to achieve. In addition, because the erecting support can deform in the working process, the cement poured to the head part of the erecting support can be extruded by the erecting support with deformed structure to break, and the cement poured to the head part of the erecting support can further damage the structure of the erecting support, so that the requirement for counterweight is difficult to achieve.
Therefore, how to ensure the counterweight requirement of the erecting support so as to stably bear the load in the erecting process is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The application provides a rocket erects and supports and counter weight rag bolt device thereof to guarantee to erect the counter weight requirement that supports, stably bear at the in-process of erecting.
In order to solve the technical problem, the application provides the following technical scheme:
a rocket erects and supports counter weight rag bolt device, includes: the device comprises a pit facility, a lower ground foot, an adjustable connecting part, an elastic part and an upper ground foot; the pit facilities are arranged in a pit excavated downwards from the horizontal ground in a launching site; the lower end of the lower ground foot is fixedly connected to the upper end of the pit facility, and the upper end of the lower ground foot is connected with the lower end of the adjustable connecting part; the upper end of the upper foot margin is positioned above the counterweight connecting plate, the lower end of the upper foot margin penetrates through the counterweight connecting plate and is connected with the upper end of the adjustable connecting part positioned below the counterweight connecting plate, and the counterweight connecting plate is horizontally arranged on the vertical support; the elastic component is positioned between the counterweight connecting plate and the upper end of the upper ground foot.
The rocket erection supporting weight anchor bolt device as described above, wherein preferably, the pit facility comprises: a concrete foundation, foundation bolts and a base plate; concrete foundations are poured in the pits; the lower end of each foundation bolt is embedded in the concrete foundation, and the upper end of each foundation bolt extends upwards to the outside of the concrete foundation; the backing plate is placed on the upper surface of the concrete foundation, and the upper end of the foundation bolt penetrates through the through hole which is communicated up and down of the backing plate.
The rocket erection supporting weight anchor bolt device as described above, wherein preferably the lower anchor comprises: a bottom plate and a lower support plate; the bottom plate is provided with connecting holes which penetrate through the upper part and the lower part, and the upper ends of the foundation bolts penetrate through the connecting holes of the bottom plate to enable the bottom plate to be in contact with the base plate; the lower end of the lower supporting plate is fixedly connected with the upper surface of the bottom plate, and the upper end of the lower supporting plate is hinged with the lower end of the adjustable connecting part.
The rocket erection support counterweight anchor bolt device as described above, wherein preferably, the upper anchor comprises: a top plate and an upper supporting plate; the top plate is positioned above the counterweight connecting plate; the upper end of the upper supporting plate is fixedly connected with the lower surface of the top plate, the upper supporting plate penetrates through the through hole in the counterweight connecting plate, and the lower end of the upper supporting plate is hinged with the upper end of the adjustable connecting part.
The rocket erection supporting weight anchor bolt device as described above, wherein preferably, the elastic member comprises: an elastic component body and a connecting rod; the upper end of the elastic component body is contacted with the top plate, the lower end of the elastic component body is contacted with the upper end of the counterweight connecting plate, and the middle of the elastic component body is provided with a through hole which penetrates up and down; the roof has the opening locating hole towards the below, and in the upper end of connecting rod stretched into the locating hole to but with the locating hole plug cooperation, the lower extreme of connecting rod passed the through-hole of elastomeric element body, and was fixed with the upper end of counter weight connecting plate.
The rocket erection support counterweight anchor bolt device is characterized in that the upper surface of the bottom plate is provided with four lower supporting plates, the upper ends of two adjacent lower supporting plates are hinged with the lower end of one adjustable connecting part, and the upper ends of the other two adjacent lower supporting plates are hinged with the lower end of the other adjustable connecting part; four upper supporting plates are fixed on the upper surface of the top plate, wherein the lower ends of two adjacent upper supporting plates are hinged with the upper end of one adjustable connecting part, and the lower ends of the other two adjacent upper supporting plates are hinged with the upper end of the other adjustable connecting part.
The rocket erection support counterweight anchor bolt device is characterized in that the counterweight connecting plate is arranged at one end of the rocket erection support far away from the launching platform.
In the rocket erection support counterweight anchor bolt device, preferably, the erection support is provided with a support cavity with an opening facing the horizontal ground, and the counterweight connecting plate is horizontally fixed in the support cavity.
The counterweight anchor bolt device for rocket erection supports as described above, wherein preferably, each erection support is provided with two support cavities, one of the two support cavities is located at the inner side of the erection support, and the other support cavity is located at the outer side of the erection support.
A counterweight connecting plate in the horizontal direction is arranged on the rocket erection support and is used for being matched with the counterweight foundation bolt device of the rocket erection support.
Compared with the background art, when the rocket erection supporting counterweight anchor bolt device provided by the application is used, when the erection frame and the rocket carried by the erection frame are erected (0-90 degrees), the force integrally acting to the erection supporting head part is upward, and then the force is transmitted to a pit facility through the elastic component, the upper ground foot, the adjustable connecting component and the lower ground foot, so that the effect of pulling the erection supporting head part is achieved, and the function of designing related counterweights is achieved or replaced. In addition, the elastic component can buffer stress, reduce the stress borne by the erecting support and reduce the deformation of the erecting support, so that the stable bearing of the erecting support can be ensured in the erecting process.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 application, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of a rocket erection support provided herein;
FIG. 2 is a front view of a rocket erecting support weighted anchor bolt assembly provided herein;
FIG. 3 is a side view of a rocket erecting support weighted anchor bolt assembly provided herein.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
Referring to fig. 1, 2 and 3, the present application provides a rocket erecting support weight anchor bolt assembly 100 comprising: pit facilities 110, lower ground feet 120, adjustable connecting components 130, elastic components 140 and upper ground feet 150.
Wherein a pit is dug downwards from the horizontal ground at a predetermined position of a launching site, and a pit facility 110 is arranged in the pit and is fixedly connected with an underground footing 120. Specifically, the pit facility 110 includes: a concrete foundation 111, anchor bolts 112, and a backing plate 113; concrete foundation 111 is poured in the pit; the lower end of the anchor bolt 112 is embedded in the concrete foundation 111, and the upper end of the anchor bolt 112 extends upwards to the outside of the concrete foundation 111; the backing plate 113 is placed on the upper surface of the concrete foundation 111, and the upper ends of the anchor bolts 112 pass through the through holes of the backing plate 113 that pass through up and down. In order to increase the load bearing of the anchor bolts 112, a plurality of anchor bolts 112 are typically embedded in the concrete foundation 111, and the upper end of each anchor bolt 112 extends upward to the outside of the concrete foundation 111.
The lower end of the lower foot 120 is fixedly connected to the upper end of the pit facility 110, the upper end of the lower foot 120 is connected to the lower end of the adjustable connection member 130, and the adjustable connection member 130 can adjust the vertical length thereof. For example: the adjustable connecting member 130 is a turnbuckle, but may be other length-adjustable members. Specifically, the lower footing 120 includes: a bottom plate 121 and a lower stay plate 122; the bottom plate 121 is provided with connecting holes penetrating through the upper and lower portions, and the upper ends of the anchor bolts 112 penetrate through the connecting holes of the bottom plate 121, so that the bottom plate 121 is in contact with the base plate 113, and the lower anchor 120 is fixedly connected with the concrete foundation 111; the lower end of the lower supporting plate 122 is fixedly connected to the upper surface of the bottom plate 121, for example, the lower end of the lower supporting plate 122 is welded to the upper surface of the bottom plate 121, and the upper end of the lower supporting plate 122 is hinged to the lower end of the adjustable connecting member 130. On the above basis, four lower supporting plates 122 are fixed on the upper surface of the bottom plate 121, wherein the upper ends of two adjacent lower supporting plates 122 are hinged to the lower end of one adjustable connecting member 130, and the upper ends of the other two adjacent lower supporting plates 122 are hinged to the lower end of the other adjustable connecting member 130.
A balance weight connecting plate 211 in the horizontal direction is arranged on the vertical support 210, and specifically, the balance weight connecting plate 211 is located at one end of the vertical support 210 far away from the launching pad, that is, at the head of the vertical support 210. In order to reduce the occupation of the counterweight connecting plate 211 to the space, it is preferable that a supporting cavity with an opening facing the horizontal ground is formed on the vertical support 210, and the counterweight connecting plate 211 is horizontally fixed in the supporting cavity to fix the upper ground leg 150. More preferably, each vertical support 210 is provided with two support cavities, and a counterweight connecting plate 211 is horizontally fixed in each support cavity. On the basis, one of the two supporting cavities is positioned on the inner side of the erecting support 210, and the other supporting cavity is positioned on the outer side of the erecting support 210, so that the acting force of the rocket erecting support counterweight anchor bolt device on the erecting support 210 can be dispersed.
The upper end of the upper foot 150 is located above the counterweight connecting plate 211, and the lower end of the upper foot 150 passes through the counterweight connecting plate 211 and is connected with the upper end of the adjustable connecting member 130 located below the counterweight connecting plate 211. Specifically, upper ground leg 150 includes: a top plate 151 and an upper stay plate 152; the top plate 151 is located above the counterweight connecting plate 211, and in order to ensure the strength of the upper anchor 150, the top plate 151 is preferably of a box-type structure; the upper end of the upper supporting plate 152 is fixedly connected with the lower surface of the top plate 151, for example: the upper end of the upper supporting plate 152 is welded to the lower surface of the top plate 151, and the upper supporting plate 152 passes through the through hole of the weight connecting plate 211, and the lower end thereof is hinged to the upper end of the adjustable connecting member 130. On the above basis, four upper supporting plates 152 are fixed on the upper surface of the top plate 151, wherein the lower ends of two adjacent upper supporting plates 152 are hinged with the upper end of one adjustable connecting member 130, and the lower ends of the other two adjacent upper supporting plates 152 are hinged with the upper end of the other adjustable connecting member 130.
The elastic member 140 is located between the counterweight connecting plate 211 and the upper end of the upper ground leg 150 to buffer the stress, reduce the stress applied to the erection support 210, and reduce the deformation of the erection support 210. For example: the elastic member 140 is a disc spring assembly, a rubber member, or the like. Specifically, the upper end of the elastic member 140 contacts the lower end of the top plate 151, and the lower end of the elastic member 140 contacts the upper end of the weight connection plate 211. In addition to the above, the elastic member 140 includes: an elastic component body and a connecting rod; the upper end of the elastic component body is contacted with the top plate 151, the lower end of the elastic component body is contacted with the upper end of the counterweight connecting plate 211, and the middle of the elastic component body is provided with a through hole which penetrates up and down; roof 151 has the opening locating hole towards the below, and in the upper end of connecting rod stretched into the locating hole to but with the locating hole plug cooperation, the lower extreme of connecting rod passed the through-hole of elastomeric element body, and was fixed with the upper end of counter weight connecting plate. In addition, six elastic members 140 are preferably provided between each top plate 151 and the weight attachment plate 211, and three elastic members 140 of the six elastic members 140 are arranged in one row and the other three elastic members 140 are arranged in the other row.
The application also provides a rocket erection support 210, which is provided with a counterweight connecting plate 211 in the horizontal direction and is used for being matched with the counterweight foundation bolt device 100 of the rocket erection support. Specifically, the counterweight connecting plate 211 is located at an end of the upright support 210 away from the launching pad. Preferably, a support cavity with an opening facing the horizontal ground is formed on the vertical support 210, and the counterweight connecting plate 211 is horizontally fixed in the support cavity to be matched with the rocket vertical support counterweight anchor bolt device 100.
When the rocket erection supporting counterweight anchor bolt device provided by the application is used, when the erection frame and the rocket carried by the erection frame are erected (at 0-90 degrees), the force integrally acting on the erection supporting head part is upward, and then the force is transmitted to the pit facility 110 through the elastic part 140, the upper anchor 150, the adjustable connecting part 130 and the lower anchor 120, so that the effect of pulling the erection supporting head part is achieved, and the function of designing related counterweights is achieved or replaced. In addition, the elastic component 140 can buffer the stress, reduce the stress on the erecting support and reduce the deformation of the erecting support, so that the stable bearing of the erecting support can be ensured in the erecting process. In addition, this application compares in prior art, and is lighter more, and it is convenient to dismantle, and the suitability is stronger, has avoided the heavy and inconvenient and low defect of suitability of operation of counter weight among the prior art.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application 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 application 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 (10)
1. The utility model provides a rocket erects and supports counter weight rag bolt device which characterized in that includes: the device comprises a pit facility, a lower ground foot, an adjustable connecting part, an elastic part and an upper ground foot;
the pit facilities are arranged in a pit excavated downwards from the horizontal ground in a launching site;
the lower end of the lower foot margin is fixedly connected to the upper end of the pit facility, and the upper end of the lower foot margin is connected with the lower end of the adjustable connecting part;
the upper end of the upper foot margin is positioned above the counterweight connecting plate, the lower end of the upper foot margin penetrates through the counterweight connecting plate and is connected with the upper end of the adjustable connecting part positioned below the counterweight connecting plate, and the counterweight connecting plate is horizontally arranged on the vertical support;
the elastic component is positioned between the counterweight connecting plate and the upper end of the upper ground foot.
2. A rocket erecting supporting weight anchor bolt assembly according to claim 1, wherein the pit facilities include: a concrete foundation, foundation bolts and a base plate; concrete foundations are poured in the pits; the lower end of each foundation bolt is embedded in the concrete foundation, and the upper end of each foundation bolt extends upwards to the outside of the concrete foundation; the backing plate is placed on the upper surface of the concrete foundation, and the upper end of the foundation bolt penetrates through the through hole which is communicated up and down of the backing plate.
3. A rocket erection supporting weighted anchor bolt assembly as recited in claim 2, wherein the lower footing comprises: a bottom plate and a lower support plate; the bottom plate is provided with connecting holes which penetrate through the upper part and the lower part, and the upper ends of the foundation bolts penetrate through the connecting holes of the bottom plate to enable the bottom plate to be in contact with the base plate; the lower end of the lower supporting plate is fixedly connected with the upper surface of the bottom plate, and the upper end of the lower supporting plate is hinged with the lower end of the adjustable connecting part.
4. A rocket erection supporting weighted anchor bolt assembly as recited in claim 3, wherein the upper anchor comprises: a top plate and an upper supporting plate; the top plate is positioned above the counterweight connecting plate; the upper end of the upper supporting plate is fixedly connected with the lower surface of the top plate, the upper supporting plate penetrates through the through hole in the counterweight connecting plate, and the lower end of the upper supporting plate is hinged with the upper end of the adjustable connecting part.
5. A rocket erection supporting weighted anchor bolt assembly as recited in claim 4, wherein the resilient member comprises: an elastic component body and a connecting rod; the upper end of the elastic component body is contacted with the top plate, the lower end of the elastic component body is contacted with the upper end of the counterweight connecting plate, and the middle of the elastic component body is provided with a through hole which penetrates up and down; the roof has the opening locating hole towards the below, and in the upper end of connecting rod stretched into the locating hole to but with the locating hole plug cooperation, the lower extreme of connecting rod passed the through-hole of elastomeric element body, and was fixed with the upper end of counter weight connecting plate.
6. A rocket erection supporting counterweight anchor bolt device as claimed in claim 4, wherein four lower supporting plates are fixed on the upper surface of the bottom plate, wherein the upper ends of two adjacent lower supporting plates are hinged with the lower end of one adjustable connecting component, and the upper ends of the other two adjacent lower supporting plates are hinged with the lower end of the other adjustable connecting component;
four upper supporting plates are fixed on the upper surface of the top plate, the lower ends of two adjacent upper supporting plates are hinged with the upper end of one adjustable connecting component, and the lower ends of the other two adjacent upper supporting plates are hinged with the upper end of the other adjustable connecting component.
7. A rocket erection support weighted anchor bolt assembly according to any one of claims 1 to 6, wherein a weighted connecting plate is located at the end of the erection support remote from the launch pad.
8. A rocket erection support counterweight anchor bolt device according to claim 7, wherein the erection support is provided with a support cavity with an opening facing the horizontal ground, and a counterweight connecting plate is horizontally fixed in the support cavity.
9. A rocket erection support counterweight anchor bolt device according to claim 8, wherein each erection support is provided with two support cavities, one of which is located on the inner side of the erection support and the other of which is located on the outer side of the erection support.
10. A rocket erection support, characterized in that a horizontally oriented counterweight attachment plate is provided on the rocket erection support for cooperation with a counterweight anchor bolt arrangement of a rocket erection support according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051416.2U CN217440687U (en) | 2022-05-05 | 2022-05-05 | Rocket erecting support and counterweight foundation bolt device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051416.2U CN217440687U (en) | 2022-05-05 | 2022-05-05 | Rocket erecting support and counterweight foundation bolt device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440687U true CN217440687U (en) | 2022-09-16 |
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ID=83219549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221051416.2U Active CN217440687U (en) | 2022-05-05 | 2022-05-05 | Rocket erecting support and counterweight foundation bolt device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217440687U (en) |
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2022
- 2022-05-05 CN CN202221051416.2U patent/CN217440687U/en active Active
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