CN112936125A - Mechanism for increasing integral clamping load of solar carpet - Google Patents
Mechanism for increasing integral clamping load of solar carpet Download PDFInfo
- Publication number
- CN112936125A CN112936125A CN202011523157.4A CN202011523157A CN112936125A CN 112936125 A CN112936125 A CN 112936125A CN 202011523157 A CN202011523157 A CN 202011523157A CN 112936125 A CN112936125 A CN 112936125A
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- pressing
- plate
- solar
- supporting
- clamping load
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- 238000000926 separation method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 27
- 238000007906 compression Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 2
- 241001279838 Pachysandra terminalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar wing pressing and releasing devices, in particular to a mechanism for increasing the integral clamping load of a solar blanket, which comprises a pressing device, wherein the pressing device comprises a supporting plate; the integral pressing device is transversely pressed through the first pressing rod penetrating through the supporting plates and is connected with the pressing device, so that the integral stress is more uniform in the pressing process, the structure is more compact, and the unfolding stability of the solar wing can be ensured on the premise that each supporting plate is stably released; according to the invention, through nesting of the inner support columns and the outer support columns, positioning between the upper plate and the lower plate and preliminary pressing of the solar blanket can be realized, and further pressing is realized through the pressing device, so that under the condition that the support plates can be stably released, smaller pressing force on the interior of the solar blanket and larger pressing force on the outer box plate are realized, and the solar blanket can be still supported and protected under the condition that the solar wings are vibrated during launching.
Description
Technical Field
The invention relates to the technical field of solar wing pressing and releasing devices, in particular to a mechanism for increasing the integral clamping load of a solar carpet.
Background
At present, the compression and release device of the domestic sun wing spreading mechanism mostly adopts a compression rod type compression and release mode, is similar to the mode of screwing and fastening objects by screws, the tightening force of the compression and release device directly acts on compression points, only the compression force of the compression points can be controlled, and the compression force in the compressed objects is determined by the self structural characteristics of the compressed objects. When the solar blanket with the large flexible solar wings is compressed, the fragile solar cell pieces are arranged in the solar blanket, and the compression release device adopting the compression rod type cannot ensure the compression force in the solar blanket, so that the internal parts of the solar blanket are easily damaged. Meanwhile, the high compression level between the external box plates of the solar blanket is ensured, so that the solar blanket is prevented from being loosened due to impact during emission and losing the support and protection of the solar blanket.
In chinese patent publication No. CN105253331B, a force-limited compressing and releasing mechanism is provided, which uses a two-stage loading mode to achieve a larger pressing force on the whole compressing and releasing mechanism, but only one pressing rod is used between the upper and lower plates of the mechanism to bear the pressing force of the whole device, which may result in unstable separation of the compressing and releasing mechanism due to a larger vibration amplitude during launching, and the mechanism adopts a zigzag structure, resulting in waste of lateral used space.
Disclosure of Invention
The invention aims to provide a pressing device which can press and protect a solar blanket and simultaneously enable an outer box plate of the solar blanket to have larger pressing force. The invention realizes the aim through the following technical scheme:
the mechanism for increasing the integral clamping load of the solar blanket comprises a pressing device, wherein the pressing device comprises supporting plates, a pressing mechanism is arranged at the junction between the two supporting plates, mounting cavities are formed in the left side and the right side of the pressing mechanism, and the mounting cavities are in threaded connection with the supporting plates through second pressing rods; a compression spring is arranged in the compression mechanism, and a first compression rod is arranged in the compression spring; a third compression plate is arranged at the top of the compression spring, a compression nut is arranged at the top of the third compression plate, and the compression nut is in threaded connection with the first compression rod; the two first compression rods are in threaded connection through a fire separation nut; the top and the bottom of the supporting plate are provided with first pressing plates, and an upper box plate and a lower box plate are fixed on the first pressing plates; the pressing device clamps the solar blanket through the upper box plate and the lower box plate.
Preferably, the upper part and the lower part of the supporting plate are movably connected through an outer supporting column and an inner supporting column; the outer supporting column is matched with the inner supporting column.
Preferably, a fixing member is disposed on the first pressing plate.
Preferably, a second pressing plate is arranged at the outer end of the first pressing rod.
Preferably, a buffer piece is arranged at the top of the pressing mechanism, and a limiting plate is arranged at the top of the buffer piece.
The invention has the following beneficial effects:
1. the integral pressing and releasing device is transversely pressed through the first pressing rod penetrating through the supporting plates and is connected with the pressing device, so that the integral stress is more uniform in the pressing process, the structure is more compact, and the unfolding stability of the solar wing can be ensured on the premise that each supporting plate is stably released;
2. according to the invention, through nesting of the inner support columns and the outer support columns, positioning between the upper plate and the lower plate and preliminary pressing of the solar blanket can be realized, and further pressing is realized through the pressing device, so that under the condition that the support plates can be stably released, smaller pressing force on the interior of the solar blanket and larger pressing force on the outer box plate are realized, and the solar blanket can be still supported and protected under the condition that the solar wings are vibrated during launching;
3. the invention improves the speed of separating the upper plate from the lower plate after releasing by bidirectional release during releasing, and provides a safe unfolding environment for unfolding the solar blanket;
4. the invention has simple structure, high reliability and low space utilization rate, and reduces the space resource tension caused by using the motor while reducing the launching volume by using the traditional mechanical structure;
5. the invention does not need complex pressing operation and pressing flow, can carry out multiple positioning through the matching of the first pressing rod and the pressing device and the inner and outer supporting columns, and avoids unnecessary loss caused by manual operation.
Drawings
FIG. 1 is a front cross-sectional view of the present invention.
FIG. 2 is a schematic view of the structure of the present invention.
FIG. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic structural diagram of the pressing mechanism of the present invention.
Fig. 5 is a schematic view of the clamping of the solar carpet box board of the present invention.
In the figure, 100, a first compacting plate; 110. a fixing member; 200. a support plate; 210. a second compression plate; 220. an outer support column; 230. an inner support column; 300. a hold-down mechanism; 310. a first hold down bar; 320. a second hold down bar; 330. a compression spring; 340. a limiting plate; 350. a buffer member; 360. a third pressure strip; 370. a mounting cavity; 380. a compression nut; 400. initiating a separation nut; 1000. a pressing device; 2000. a solar carpet.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
As shown in fig. 1, 2 and 5, a mechanism for increasing the overall clamping load of a solar blanket comprises a pressing device 1000, the pressing device 1000 comprises a support plate 200, a pressing mechanism 300 is installed at the middle part of the support plate 200, second pressing rods 320 transversely penetrating through the support plate 200 are installed at both sides of the pressing mechanism 300, the second pressing rods 320 penetrate through holes in the cavity of the support plate 200 and are fixed with second pressing plates 210 at the outer sides of the support plate 200 through nuts, the upper and lower support plates 200 have the same structure, outer supporting columns 220 are symmetrically installed at the lower ends of the upper support plate 200, inner supporting columns 230 are correspondingly installed at the upper ends of the lower support plate 200, first pressing rods 310 vertical to the second pressing rods 320 are installed on the pressing mechanism 300, and the first pressing rods 310 are screwed into a fire separation nut 400;
the top and the bottom of the supporting plate 200 are provided with a first pressing plate 100, and an upper box plate and a lower box plate are fixed on the first pressing plate 100; the pressing device 1000 clamps the solar carpet 2000 by the upper and lower box plates.
As shown in fig. 1 to 5, the supporting plate 200 is divided into at least three layers, each layer of which has the same structure; the supporting plate 200 is divided into a plurality of chambers per layer, and the first pressing bar 310 passes through the respective chambers to equally divide the force to the respective portions of the supporting plate 200;
the outer support column 220 is concentric with the inner support column 230, the diameter of the outer support column 220 is larger than that of the inner support column 230, and the inner support column 230 is positioned inside the outer support column 220 in a pressing state of the pressing mechanism 300;
the second pressing plate 210 is matched with the groove on the side surface of the supporting plate 200, and the second pressing rod 320 is transversely stabilized through the threaded connection of the second pressing rod 320 and the nut;
as shown in fig. 4, the left and right sides of the pressing mechanism 300 are provided with mounting cavities 370, and the mounting cavities 370 are in threaded connection with the support plate 200 through the second pressing rod 320; a pressing spring 330 is arranged in the pressing mechanism 300, and a first pressing rod 310 is arranged in the pressing spring 330; a third pressing plate 360 is arranged at the top of the pressing spring 330, a pressing nut 380 is arranged at the top of the third pressing plate 360, and the pressing nut 380 is in threaded connection with the first pressing rod 310; the two first compression rods 310 are in threaded connection through the firer separation nut 400;
the transverse space of the pressing spring 330 is smaller than that of the third pressing plate 360, and when the third pressing plate 360 compresses the pressing spring 330 to a required degree, the pressing spring is limited;
the limiting plate 340 and the buffer member 350 are used for preventing the first pressing rod 310 from flying away after being released, and a through hole is formed in the middle of the limiting plate 340 and the buffer member 350 so as to limit the launching direction of the first pressing rod 310.
The working principle is as follows:
first pressing: placing the upper and lower supporting plates 200 at both ends of the solar blanket 2000 and nesting the upper and lower supporting plates with the inner supporting columns 230 through the outer supporting columns 220 for preliminary positioning, attaching the pressing mechanism 300 to the upper and lower surfaces of the fire separation nut 400, passing the second pressing rod 320 through the through hole of the chamber in the supporting plate 200 and screwing the second pressing plate 210 at both sides of the supporting plate 200 into the pressing mechanism 300 through threads, and screwing the second pressing plates 210 at both sides of the supporting plate 200 into the grooves at both sides of the supporting plate 200 through nuts to complete the first pressing;
and (3) second pressing: the first pressing rod 310 is screwed into the fire separating nut 400, and then the pressing nut 380 of each pressing mechanism 300 is screwed toward the fire separating nut 400 until the supporting plate 200 reaches a desired pressing force.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A mechanism for increasing integral clamping load of a solar carpet comprises a pressing device (1000), and is characterized in that: the pressing device (1000) comprises supporting plates (200), a pressing mechanism (300) is arranged at the junction between the two supporting plates (200), mounting cavities (370) are formed in the left side and the right side of the pressing mechanism (300), and the mounting cavities (370) are in threaded connection with the supporting plates (200) through second pressing rods (320); a pressing spring (330) is arranged in the pressing mechanism (300), and a first pressing rod (310) is arranged in the pressing spring (330); a third pressing plate (360) is arranged at the top of the pressing spring (330), a pressing nut (380) is arranged at the top of the third pressing plate (360), and the pressing nut (380) is in threaded connection with the first pressing rod (310); the two first pressing rods (310) are in threaded connection through a fire separation nut (400); the top and the bottom of the supporting plate (200) are provided with first pressing plates (100), and an upper box plate and a lower box plate are fixed on the first pressing plates (100); the pressing device (1000) clamps the solar blanket (2000) through the upper box plate and the lower box plate.
2. The mechanism of claim 1, wherein the mechanism for increasing the overall clamping load of the solar carpet comprises: the upper part and the lower part of the supporting plate (200) are movably connected through an outer supporting column (220) and an inner supporting column (230); the outer support column (220) is matched with the inner support column (230).
3. The mechanism of claim 1, wherein the mechanism for increasing the overall clamping load of the solar carpet comprises: the first pressing plate (100) is provided with a fixing piece (110).
4. The mechanism of claim 1, wherein the mechanism for increasing the overall clamping load of the solar carpet comprises: and a second pressing plate (210) is arranged at the outer end of the first pressing rod (310).
5. The mechanism of claim 1, wherein the mechanism for increasing the overall clamping load of the solar carpet comprises: the top of the compressing mechanism (300) is provided with a buffer piece (350), and the top of the buffer piece (350) is provided with a limiting plate (340).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523157.4A CN112936125B (en) | 2020-12-22 | 2020-12-22 | Mechanism for increasing integral clamping load of solar carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523157.4A CN112936125B (en) | 2020-12-22 | 2020-12-22 | Mechanism for increasing integral clamping load of solar carpet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112936125A true CN112936125A (en) | 2021-06-11 |
| CN112936125B CN112936125B (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011523157.4A Active CN112936125B (en) | 2020-12-22 | 2020-12-22 | Mechanism for increasing integral clamping load of solar carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112936125B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103011A (en) * | 1981-06-27 | 1983-02-09 | British Aerospace | Deployable sheet assemblies |
| CN105253331A (en) * | 2015-09-10 | 2016-01-20 | 北京空间飞行器总体设计部 | Force-limited compaction releasing mechanism |
| CN205034356U (en) * | 2015-09-09 | 2016-02-17 | 北京空间飞行器总体设计部 | A simple and easy manual hold -down mechanism that is used for sun wing boxboard assembly |
| CN106241673A (en) * | 2015-06-11 | 2016-12-21 | 北京卫星环境工程研究所 | Pressure identification hold down gag for solar wing spreading frame elevating mechanism |
| CN108356730A (en) * | 2018-03-17 | 2018-08-03 | 芜湖恒通农业科技有限公司 | A kind of test clamping device of multi-faceted fastening cabinet |
| CN108995830A (en) * | 2017-11-07 | 2018-12-14 | 北京微分航宇科技有限公司 | A kind of four point-linked compression release devices |
-
2020
- 2020-12-22 CN CN202011523157.4A patent/CN112936125B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103011A (en) * | 1981-06-27 | 1983-02-09 | British Aerospace | Deployable sheet assemblies |
| CN106241673A (en) * | 2015-06-11 | 2016-12-21 | 北京卫星环境工程研究所 | Pressure identification hold down gag for solar wing spreading frame elevating mechanism |
| CN205034356U (en) * | 2015-09-09 | 2016-02-17 | 北京空间飞行器总体设计部 | A simple and easy manual hold -down mechanism that is used for sun wing boxboard assembly |
| CN105253331A (en) * | 2015-09-10 | 2016-01-20 | 北京空间飞行器总体设计部 | Force-limited compaction releasing mechanism |
| CN108995830A (en) * | 2017-11-07 | 2018-12-14 | 北京微分航宇科技有限公司 | A kind of four point-linked compression release devices |
| CN108356730A (en) * | 2018-03-17 | 2018-08-03 | 芜湖恒通农业科技有限公司 | A kind of test clamping device of multi-faceted fastening cabinet |
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| CN112936125B (en) | 2022-07-12 |
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Effective date of registration: 20231219 Address after: 615000, 6th floor, Building 3, Nantan Resettlement Community, No. 99 Hedong Avenue, Xichang City, Liangshan Yi Autonomous Prefecture, Sichuan Province Patentee after: Xichang Satellite Technology Co.,Ltd. Address before: 518000 room 116, building 7, spark online project, No.2, Wuhe South Road, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Magic Cube Satellite Technology Co.,Ltd. |