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1. WO2022001980 - PHOTOVOLTAIC PUSH ROD LOCKING STRUCTURE

Publication Number WO/2022/001980
Publication Date 06.01.2022
International Application No. PCT/CN2021/102833
International Filing Date 28.06.2021
IPC
H02S 20/30 2014.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC MODULES
20Supporting structures for PV modules
30Supporting structures being movable or adjustable, e.g. for angle adjustment
F16B 39/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
39Locking of screws, bolts, or nuts
02in which the locking takes place after screwing down
04with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, wedge, cotter-pin, screw
F16B 39/10 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
39Locking of screws, bolts, or nuts
02in which the locking takes place after screwing down
10by a plate or ring immovable with regard to the bolt or object
F24S 25/60 2018.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
25Arrangement of stationary mountings or supports for solar heat collector modules
60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
F24S 25/65 2018.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
25Arrangement of stationary mountings or supports for solar heat collector modules
60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
65for coupling adjacent supporting elements, e.g. for connecting profiles together
Applicants
  • 宁波帕瓦莱斯智能科技有限公司 NINGBO POWERNICE INTELLIGENT TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 杨勇 YANG, Yong
  • 李强 LI, Qiang
  • 卢鹏 LU, Peng
  • 王娟 WANG, Juan
Agents
  • 深圳市壹品专利代理事务所(普通合伙) SHENZHEN INPRE PATENTAGENT (GENERAL PARTNERSHIP)
Priority Data
202021263708.330.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PHOTOVOLTAIC PUSH ROD LOCKING STRUCTURE
(FR) STRUCTURE DE VERROUILLAGE DE TIGE DE POUSSÉE PHOTOVOLTAÏQUE
(ZH) 光伏推杆锁紧结构
Abstract
(EN) A photovoltaic push rod locking structure comprises a screw (10), a nut (20), and a fixing support (30). The nut (20) is sleeved on a rod (40). An inner end of the screw (10) passes through the nut (20). The inner end of the screw (10) is threadingly connected to the nut (20). The fixing support (30) is sleeved on the nut (20). The fixing support (30) has a fixing portion (31). The fixing portion (31) has a fixing region. An outer end of the screw (10) is inserted in the fixing region. During assembly, the nut (20) is sleeved on the rod (40), then the screw (10) is locked in the nut (20), and finally the fixing support (30) is sleeved on the nut (20) and the screw (10) is located in the fixing region. In this way, under the action of the screw (10), mounting stability of the nut (20) is improved, thereby effectively preventing the nut (20) from falling off. Under action of the fixing support (30), if the screw (10) is not locked in place, the fixing support (30) cannot be mounted. Therefore, the fixing support (30) can be used to ascertain whether the screw (10) is locked in place. In addition, the fixing support (30) further prevents a screw from falling off, and improves the mounting stability of the nut (20).
(FR) La présente invention concerne une structure de verrouillage de tige de poussée photovoltaïque qui comprend une vis (10), un écrou (20) et un support de fixation (30). L'écrou (20) est emmanché sur une tige (40). Une extrémité interne de la vis (10) traverse l'écrou (20). L'extrémité interne de la vis (10) est reliée par filetage à l'écrou (20). Le support de fixation (30) est emmanché sur l'écrou (20). Le support de fixation (30) comprend une partie de fixation (31). La partie de fixation (31) comprend une région de fixation. Une extrémité externe de la vis est introduite dans la région de fixation. Pendant l'assemblage, l'écrou (20) est emmanché sur la tige (40), puis la vis (10) est bloquée dans l'écrou (20), et enfin le support de fixation (30) est emmanché sur l'écrou (20) et la vis (10) est située dans la région de fixation. De cette manière, sous l'action de la vis (10), la stabilité de montage de l'écrou (20) est améliorée, ce qui empêche efficacement l'écrou (20) de tomber. Sous l'action du support de fixation (30), si la vis (10) n'est pas maintenue en place, le support de fixation (30) ne peut pas être monté. Par conséquent, le support de fixation (30) peut être utilisé pour déterminer si la vis (10) est maintenue en place. En outre, le support de fixation (30) empêche une vis de tomber, et améliore la stabilité de montage de l'écrou (20).
(ZH) 一种光伏推杆锁紧结构,包括螺钉(10)、螺母(20)以及固定支架(30),螺母(20)套设杆体(40),螺钉(10)的内端穿设螺母(20),螺钉(10)的内端与螺母(20)呈螺纹连接布置,固定支架(30)套设螺母(20);固定支架(30)具有固定部(31),固定部(31)具有固定区域,螺钉(10)的外端嵌入固定区域。进行组装时,螺母(20)套设在杆体(40)上,再将螺钉(10)锁入螺母(20)中,最后将固定支架(30)套设在螺母(20)上,且螺钉(10)处于固定区域中;这样,在螺钉(10)的作用下,增强螺母(20)的装设稳固性,有效防止螺母(20)脱落,在固定支架(30)的作用下,若螺钉(10)锁不到位,则固定支架(30)无法安设,因此,固定支架(30)对螺钉(10)的锁入是否到位起到检测作用,同时,固定支架(30)进一步的防止螺纹脱落,增强螺母(20)的装配稳固性。
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