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Concentric circle type net folding device

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Publication number
CN105667842A
CN105667842A CN 201610065076 CN201610065076A CN105667842A CN 105667842 A CN105667842 A CN 105667842A CN 201610065076 CN201610065076 CN 201610065076 CN 201610065076 A CN201610065076 A CN 201610065076A CN 105667842 A CN105667842 A CN 105667842A
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Prior art keywords
net
plate
folding
rack
support
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CN 201610065076
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Chinese (zh)
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CN105667842B (en )
Inventor
张青斌
高庆玉
谭春林
杨乐平
刘永健
祁玉峰
丰志伟
汪艮泉
高兴龙
彭悟宇
张铸
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中国人民解放军国防科学技术大学
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64GCOSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G4/00Tools specially adapted for use in space

Abstract

The invention provides a concentric circle type net folding device. The concentric circle type net folding device comprises a top plate, a support rack, a central rod and a bottom plate, wherein the top plate and the bottom plate are fixed to the two ends of the central rod correspondingly; the support rack is connected to a central plate arranged on the central rod in a penetrating mode through support rack oblique supporting rods; and an upper limiting hole and a lower limiting hole are used for limiting free motion of the support rack. According to the concentric circle type net folding device, on the basis of a manual storing mode, a folded part of a rope net and a part to be stored are successfully separated up and down through matching of the top plate and the support rack, so that the folding and storing process of each layer of the rope net is visible and controllable; and by means of matching of two groups of adjusting shafts, each layer of sleeves are separately fixed, so that the whole net folding process is cyclic and continuous.

Description

同心圆式叠网装置 Concentric circles overlapping network device

技术领域 FIELD

[0001]本发明涉及在轨抓捕技术领域,具体的涉及一种同心圆式叠网装置。 [0001] The present invention relates to a rail capture technology, and in particular relates to a device network stack concentric circles.

背景技术 Background technique

[0002]随着空间技术的发展,对空间碎片、废弃卫星等非合作目标实施在轨抓捕变得越来越重要,急需发展新的技术。 [0002] With the development of space technology for non-cooperative target space debris, abandoned satellites implementation is becoming increasingly important in rail arrest, urgent need to develop new technologies. 其中,绳网捕获为空间技术的研究热点问题,主要是利用绳网展开机构向捕获目标方向发射一张由细绳编制成的大网,在包裹住目标航天器后,再通过相关装置通过拖动绳网将目标航天器收回或者控制住。 Among them, rope course capture to study the hot issues of space technology, mainly using rope deployment mechanism prepared by launching a string into a big net to capture the desired direction, after the wrap target spacecraft, and through the associated device by dragging rope moving target spacecraft recovered or brought under control. 利用绳网进行航天器回收拦截面积较大,有利于覆盖抓捕目标,通过绳网进行捕捉,无需正对目标航天器,提高捕获系统的整体容错能力,提高了空间目标抓捕的安全性和可靠性。 The use of rope were recovered spacecraft to intercept a large area is conducive to objective coverage arrest, capture by rope without being the target spacecraft, improve the overall capture system fault tolerance, improve the safety of space target and arrest reliability. 为了降低绳网在空间执行任务的失败风险,须在地面对绳网捕获进行大量的试验研究。 To reduce the risk of failure to perform the task rope in space, we have to face a lot of rope to capture experimental study on the ground.

[0003]为了解决地球静止轨道资源日趋紧张的问题,欧空局开展了一个用绳网抓捕地球静止轨道废弃卫星的地球静止轨道修复机器人(Roboti c Geostat1nary OrbitRestorer,以下简称为ROGER)项目。 [0003] In order to solve the geostationary orbit resources increasingly tense issue, ESA carried out the arrest of a geostationary orbit satellites with rope abandoned geostationary orbit repair robot (Roboti c Geostat1nary OrbitRestorer, hereinafter referred to as ROGER) project. 在该项目中绳网系统主要用于清除地球同步轨道上的废弃卫星或者运载器末级。 In this project rope system mainly used to remove waste on a satellite or the carrier final geosynchronous orbit. 该空间任务主要包括:绳网发射,绳网展开,捕获控制目标等步骤。 The space missions include: launching rope, rope swing, capture control target other steps. ROGER系统的服务航天器能够在距离待回收目标15米处释放绳网,经过抛射、展开,完成对非合作目标的捕获,并通过连接在绳网上的系绳将目标运输到高于对地静止轨道(Geostat1nary Orbit,以下简称为GE0)的轨道上。 ROGER system servicing spacecraft can be recovered target release rope 15 meters in distance, after the projectile, expand, complete capture of non-cooperative targets, and by connecting the tether rope online transported to the target than geostationary on track for a track (Geostat1nary orbit, hereinafter referred to as GE0) of.

[0004]然而,由于现有技术中绳网结构的特殊性(存在面积大、质量小、网目大等特点),绳网在工作过程中容易发生缠绕、穿过和打结等现象,造成绳网无法按预定程序打开。 [0004] However, the particularity of the prior art configuration of a rope (presence of large area, low mass, large mesh, etc.), wound around the rope easily occurs during operation, and through the knotting, the result rope course not open as scheduled program.

发明内容 SUMMARY

[0005]本发明的目的在于提供一种同心圆式叠网装置,该发明解决了现有绳网手工收纳一致性和可操作性差的技术问题。 [0005] The object of the present invention is to provide an apparatus of concentric circles overlapping network, the invention solves the rope receiving manual consistency and technical problem of poor operability.

[0006]本发明提供一种同心圆式叠网装置,包括:依次套设于中心杆上的用于支撑内套筒的顶盘和用于支撑外套筒的托架,内套筒和外套筒之间间隔设置,托架沿中心杆向上移动,当前待折叠网布在内套筒完成折叠,托架沿中心杆向下移动时,放入外套筒,托架沿中心杆向上移动,在内套筒完成下一层待折置网布的折置。 [0006] The present invention provides a concentric circle overlapping network apparatus, comprising: sequentially sleeved on the center of a top plate and a rod for supporting the carrier sleeve of the outer sleeve within the support, the inner and outer sleeve spacer disposed between the sleeve, the carriage is moved upward along the central rod, this inner sleeve to be folded mesh folding is completed, the carriage moves downward along the central rod, placed in the outer sleeve, the carriage is moved upward along the central rod , the complete layer of the inner sleeve to be placed opposite crease scrim.

[0007]进一步地,顶盘周缘上间隔设有多个可抵接于内套筒内壁上的中心调节轴,中心调节轴的一端沿顶盘径向向外伸出。 [0007] Further, a plurality of spaced end to abut on the center of the inner wall of the inner sleeve adjustment shaft, the central adjusting shaft radially outwardly projecting rim on the top peripheral edge of the top plate.

[0008] 进一步地,中心调节轴包括用于抵接内套筒内壁的中心阻隔片和用于调整中心阻隔片伸出长度的中心安装轴,中心阻隔片的一端固定连接于中心安装轴的一端,中心安装轴插设于顶盘周缘。 [0008] Further, the central adjusting shaft comprises a central inner wall of the inner sleeve abutting the barrier sheet and the barrier sheet for adjusting a center mounting shaft extending the length of the center, the center of the barrier sheet is fixed to one end connected to one end of the central mounting shaft , the central mounting shaft is inserted in the periphery of the top plate.

[0009]进一步地,托架周缘上间隔设有多个可抵接于外套筒内壁上的外部调节轴,外部调节轴的一端沿托架的径向向托架的中心延伸形成。 [0009] Further, the spacer is provided with a plurality of external adjustment shaft to abut on the outer wall of the carrier cylinder periphery, the outer end of adjustment shaft extending along the bracket radially formed toward the center of the bracket.

[0010]进一步地,外部调节轴包括用于抵接外套筒外壁的外部阻隔片和用于调节外部阻隔片伸出长度的外部安装轴,外部阻隔片的一端固定连接于外部安装轴的一端,外部安装轴活动安装于托架的周缘上。 [0010] Further, the external adjustment shaft includes an outer barrier sheet for abutment with the outer wall of the outer sleeve and outer barrier sheet for adjusting the length of the shaft projecting externally mounted, fixed to one end of the outer barrier sheet is connected to one end of the outer mounting shaft , externally mounted shaft movably mounted on the periphery of the bracket.

[0011] 进一步地,托架包括托架本体、用于使托架本体沿中心杆上/下移动的中心盘和用于固定外部安装轴的多个转角组件,中心盘活动套设于中心杆上;托架本体固定连接于中心盘上;转角组件安装于托架本体的周缘上。 [0011] Further, the bracket includes a bracket body, the bracket for the body along the central rod moving up / down the center of the disk and a plurality of corner components externally mounted stationary shaft center of the disk to the center rod sleeved on; carrier body is fixedly connected to the central disc; corner assembly is mounted on the periphery of the carrier body.

[0012]进一步地,中心杆上间隔设有用于固定托架的第一限位孔和第二限位孔,第一限位孔和第二限位孔分别与托架上的限位块活动块卡接。 [0012] Further, the center rod is provided with a first interval and a second limiting aperture limiting hole, a first and a second limiting aperture limiting hole for fixing each bracket activities on the stopper bracket block snapped.

[0013]进一步地,还包括用于支撑中心杆的底盘,底盘套设于中心杆的底端上。 [0013] Furthermore, further comprising a chassis for supporting the central rod, the bottom end of the chassis sleeved on the center rod.

[0014]进一步地,底盘周缘上设置多个用于支撑底盘的底盘支撑杆。 [0014] Further, a plurality of support rods for supporting the chassis on the chassis of the peripheral edge of the chassis.

[0015]本发明的技术效果: [0015] Technical effects of the invention:

[0016]本发明提供同心圆式叠网装置通过纵向分离设置的两层套筒,使绳网收纳过程更易于控制,不仅提高了收纳效率,保证了收纳后绳网的整齐,解决了绳网在收纳过程中容易发生缠绕、穿透和打结的问题。 [0016] The present invention provides a concentric circle by means of two sleeves overlapping network of spaced longitudinally disposed so that the process is easier to control rope housing, not only improve the storage efficiency and ensure uniformity after receiving the rope, the rope solution easily occurs during winding housing, penetration and knotting problems.

[0017]本发明提供同心圆式叠网装置通过顶盘和托架的配合,成功将已叠部分和待收纳部分(网布和套筒)上下分离,使得每一层绳网的折叠收纳过程都可见可控,再通过两组调节轴的配合,对每层套筒进行分开固定,使得整过叠网过程循环可续,同时也对已叠部分提供保护,防止因操作失误导致无法完成对绳网的收纳。 [0017] The present invention provides a concentric circle with the network stack by means of the top plate and the bracket, and the success which has been part of the stack portion to be received (and mesh sleeve) separated vertically, so that each layer is folded and stored during cordless controllable visible, and then by blending two adjustment shaft, each of the separate fixed sleeve, so that the whole process cycle over the network stack can be continued, also provides protection for the stack portion has been prevented due to operational errors prevent the completion of storage of rope.

[0018]本发明通过上下分离机制,将绳网分为两层分别进行折叠,待叠层的网布展开,便于完成每一层的折叠,大大提高了叠网效率。 [0018] The present invention vertical separation mechanism, the rope is folded into two layers, respectively, of the stack to be expanded mesh, to facilitate complete folding of each layer, greatly improving the efficiency of the network stack. 另外,有足够的空间可以调节每层绳网的均匀,极大地提高了绳网折叠后的可靠性。 Further, there is enough space to uniformly adjust each of the rope, which greatly improves the reliability of the rope is folded.

[0019]具体请参考根据本发明的同心圆式叠网装置提出的各种实施例的如下描述,将使得本发明的上述和其他方面显而易见。 [0019] In particular embodiments in accordance with various embodiments refer to a concentric circle overlapping network apparatus of the present invention proposes the following description, will be apparent that the above and other aspects of the present invention.

附图说明 BRIEF DESCRIPTION

[0020]图1是本发明优选实施例同心圆式叠网装置立体主视示意图; [0020] FIG. 1 is a schematic view of embodiment apparatus homocentric bundle web front perspective preferred embodiment of the present invention;

[0021 ]图2是本发明优选实施例托盘俯视示意图; [0021] FIG. 2 is a schematic top view of a preferred embodiment of the pallet of the present invention;

[0022]图3是本发明优选实施例托盘侧视示意图; [0022] FIG. 3 is a schematic side view of a preferred embodiment of the pallet of the present invention;

[0023]图4是本发明优选实施例中心盘剖视示意图; [0023] FIG. 4 is a schematic cross-sectional view of a preferred embodiment of the present invention the center of the disc;

[0024]图5是本发明优选实施例转角组件立体示意图; [0024] FIG. 5 is a perspective schematic of a preferred embodiment of the corner assembly of the present invention;

[0025]图6是本发明优选实施例中心调节轴/外部调节轴主视示意图; [0025] FIG. 6 is the central axis regulating / adjusting shaft external front view schematic of a preferred embodiment of the present invention;

[0026]图7是本发明优选实施例同心圆式叠网装置局部使用状态示意图; [0026] FIG. 7 is a diagram for topical use concentric circles overlapping network device state schematic of a preferred embodiment of the present invention;

[0027]图8是本发明优选实施例同心圆式叠网装置使用状态示意图。 [0027] FIG. 8 is a concentric circle type device using network stack state schematic of a preferred embodiment of the present invention.

[0028]图例说明: [0028] Legend:

[0029] 100、顶盘;110、中心调节轴;120、安装孔;140、内套筒;200、托架;210、转角组件;211、外部调节轴;212、外部阻隔片;213、外部安装轴;220、斜撑杆;231、连接块;232、安装板;240、外套筒;300、中心杆;310、第一限位孔;320、第二限位孔;400、底盘;410、底盘支撑杆;500、中心盘;510、中心通孔;520、斜撑孔;600、网布。 [0029] 100, a top plate; 110, central adjustment shaft; 120, mounting hole; 140, an inner sleeve; 200, a bracket; 210, corner assembly; 211, external adjustment shaft; 212, outer barrier sheet; 213, external mounting shaft; 220 diagonal strut; 231, connecting block; 232, mounting plate; 240, an outer sleeve; 300, center rod; 310, a first limiting hole; 320, a second limiting hole; 400, chassis; 410, chassis support rod; 500, central disk; 510, central through hole; 520, strut hole; 600 mesh.

具体实施方式 detailed description

[0030]构成本申请的一部分的附图用来提供对本发明的进一步理解,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。 [0030] The drawings constitute a part of this application are intended to provide further understanding of the invention, exemplary embodiments of the present invention are used to explain the present invention without unduly limiting the present invention.

[0031]参见图1和8,本发明提供的同心圆式叠网装置,包括依次套设于中心杆300上的用于支撑内套筒140的顶盘100和用于支撑外套筒240的托架200,内套筒140和外套筒240之间间隔设置,托架200沿中心杆300向上移动,当前待折叠网布600在内套筒140完成折叠,托架200沿中心杆300向下移动时,放入外套筒240,托架200沿中心杆300向上移动,在内套筒140完成下一层待折叠网布600的折叠。 [0031] Referring to FIGS. 1 and 8, concentric circles overlapping network device provided by the invention, comprising a central rod are sequentially sleeved on the top plate 100 of the sleeve 140 to the inner support 300 and outer support for the sleeve 240 the carriage 200, the inner sleeve and the outer sleeve 140 is provided between the spacer 240, the carriage 200 is moved upward along the central rod 300, the current 600 to be folded mesh folding the inner sleeve 140 is completed, the carriage 200 along the central rod 300 to the the next move, placed in the outer sleeve 240, the carriage 200 is moved upward along the central rod 300, the inner sleeve 140 to complete the next layer to be folded folded 600 mesh.

[0032] 通过设置内套筒140和外套筒240,在内套筒140内对绳网进行收纳,内套筒140—方面可以为绳网网布600的收纳提供操作区域,同时内套筒140还能对已经折叠好的绳网网布600进行保护,防止后续操作对已经折叠好的网布600造成影响。 [0032] through the inner sleeve 140 and outer sleeve 240 is provided, on the inner sleeve accommodates the rope 140, the inner sleeve 140- aspect may provide operation area 600 is accommodated fabric rope net, while the inner sleeve 140 also already folded mesh rope 600 is protected against subsequent operations affecting already folded mesh 600. 内套筒140和外套筒240之间间隔设置,能在二者之间容纳一些待折叠的网布600,便于防止过长的网布600对待折叠网布600造成干扰,提高已经容纳于内套筒140内网布600的折叠效率。 Between the inner sleeve 140 and outer sleeve 240 intervals, can be folded to accommodate some of the mesh 600 therebetween, to prevent too long to facilitate mesh 600 mesh 600 fold treat cause interference, the increase has been housed in 140 mesh sleeve 600 is folded efficiency. 当一部分待折叠网布600折叠好后,通过托架200的向下移动,可以将其他待折叠网布600持续性的容纳于内套筒140和外套筒240之间,之后再将托架200向上移动,将容纳于二者之间的网布600与其他网布600隔开,从而不断的进行网布600折叠。 When a good mesh portion 600 is folded to be folded, downward movement of the carriage 200 through 600 may be other persistent receiving folded between the mesh in the inner sleeve 140 and outer sleeve 240, then after the carriage 200 moves upward in the accommodated between the two mesh 600 mesh 600 spaced apart from the other, so as to continuously be folded 600 mesh.

[0033]参见图7,内套筒140和外套筒240可以为存在高度差的套筒。 [0033] Referring to Figure 7, the inner sleeve 140 and outer sleeve 240 may be a sleeve height difference is present. 优选为内套筒140和外套筒240放置于托架200上后,内套筒140的顶面低于外套筒240的顶面。 Preferably the inner sleeve 140 and outer sleeve 240 placed on the rear bracket 200, the top surface of the inner sleeve 140 below the top surface 240 of the outer sleeve. 采用这种设置,能便于人工对容纳于内套筒140内的绳网进行折叠。 With this arrangement, it can be easy manual folding in of the rope housed in the inner sleeve 140. 提高工作效率。 Improve work efficiency.

[0034]该装置中托架200可以为板状,也可以为框架,仅需能实现对内套筒140和外套筒240的支持即可。 [0034] The apparatus may be a plate-like bracket 200, may be a frame, can be realized only the inner sleeve 240 and outer sleeve 140 can support. 托架200能沿中心杆300上下移动,可以采用手动摇臂-链条-从动链轮机构,也可以都采用机电式升降机构,仅需能够实现托架200沿中心杆300上下移动即可。 The carriage 200 along the central rod 300 can move up and down, the swing arm can be manually - chain - driven sprocket mechanism, may be employed are electromechanical lifting mechanism, can be realized only 300 to move the carriage 200 along the vertical central rod.

[0035]优选的,顶盘100周缘上间隔设有多个可抵接于内套筒140内壁上的中心调节轴110,中心调节轴110的一端沿顶盘100径向向外伸出。 [0035] Preferably, the spacer is provided with a plurality of outwardly projecting end of the shaft 110 along the top plate 100 to abut the radial center of the inner wall 140 of the sleeve adjustment shaft 110, 100 on the periphery of a central regulator of the top plate. 顶盘100的周缘上均匀间隔设有多个安装孔120,中心调节轴110可插入安装孔120内固定。 Evenly spaced on the periphery of the top plate 100 is provided with a plurality of mounting holes 120, the central adjusting shaft 110 can be inserted into the mounting hole 120 is fixed. 中心调节轴110的一端向外伸出,使其能抵接于内套筒140的内壁上。 One end of the central adjusting shaft 110 extending outwardly, so that it can abut against the inner wall 140 of the inner sleeve. 从而对内套筒140进行固定。 Whereby the inner sleeve 140 is fixed. 提高折叠网布600效率。 Improved folding efficiency 600 mesh.

[0036] 参见图1和6,优选的,中心调节轴110包括用于抵接内套筒140内壁的中心阻隔片和用于调整中心阻隔片伸出长度的中心安装轴,中心阻隔片的一端固定连接于中心安装轴的一端,中心安装轴插设于顶盘100周缘。 [0036] Referring to FIGS. 1 and 6, preferably, the central adjusting shaft 110 includes a center 140 of the inner wall of the inner sleeve abuts against the barrier sheet and the barrier sheet for adjusting a center mounting shaft extending the length of the center, the center of one end of the barrier sheet One end fixedly connected to the central shaft in the center of the mounting shaft 100 is inserted the peripheral edge of the top plate. 中心阻隔片为具有一定宽度的薄片,有利于增大中心调节轴110对内套筒140的支持面积,提高支持可靠性。 Central barrier sheet is a sheet having a certain width, there is advantageous in increasing the area of ​​the central adjusting shaft 110 support the inner sleeve 140, to improve the reliability of support. 中心调节轴110与外部调节轴211结构相同,均如图6所示。 Central adjusting shaft 110 and the same external configuration adjustment shaft 211 are shown in FIG.

[0037]参见图1〜3,优选的,托架200周缘上间隔设有多个可抵接于外套筒240内壁上的外部调节轴211,外部调节轴211的一端沿托架200的径向向托架200的中心延伸形成。 [0037] Referring to FIG. 1 ~ 3, preferably, the bracket 200 has a diameter plurality week intervals abut on the inner wall of the outer sleeve 240 external adjustment shaft 211, the outer end of the shaft 211 of the adjusting carriage 200 along the upper edge It is formed to extend toward the center of the bracket 200. 由于外套筒240也是放置于托架200上,因而通过设置向托架200中心处延伸的外部调节轴211能实现对外套筒240外壁的抵接。 Since the outer sleeve 240 is placed on the cradle 200, and thus the external bracket 200 extending toward the center of the shaft 211 by providing the adjusting sleeve can be achieved outside of the outer wall 240 abuts. 同时中心安装轴安装于插销类结构内,使其一端的伸出长度能随需要进行调节,从而能调节内套筒140和外套筒240之间的间距。 At the same time the central shaft mounted to the mounting pin type structure, with one end projecting length can be adjusted as needed, so that it can adjust the spacing between the inner sleeve 140 and outer sleeve 240. 使得该装置的处理能力得到提高。 So that the processing capacity of the apparatus is improved.

[0038] 参见图1、3和6,外部调节轴211包括用于抵接外套筒240外壁的外部阻隔片212和用于调节外部阻隔片212伸出长度的外部安装轴213,外部阻隔片212的一端固定连接于外部安装轴213的一端,外部安装轴213活动安装于托架200的周缘上。 [0038] Referring to Figures 1, 3 and 6, the external adjustment shaft 211 includes an external barrier sheet 240 abuts the outer wall of the outer sleeve 212 and outer barrier sheet 212 for adjusting the length of the mounting projecting outer shaft 213, the outer barrier sheet One end 212 is fixedly connected to the outer end of mounting shaft 213, the outer shaft 213 mounted movably mounted on the periphery of the bracket 200. 外部阻隔片212为具有一定宽度的薄片,有利于增大外部调节轴211对外套筒240的支持面积,提高支持可靠性。 Outer barrier sheet 212 is a sheet having a certain width, there is advantageous in increasing the external adjustment shaft 211 supporting the external area of ​​the sleeve 240 and improve the reliability of the support.

[0039] 优选的,托架200包括托架本体、用于使托架本体沿中心杆300上/下移动的中心盘500和用于固定外部安装轴213的多个转角组件210,中心盘500活动套设于中心杆300上;托架本体固定连接于中心盘500上;转角组件210安装于托架本体的周缘上。 [0039] Preferably, the bracket includes a bracket body 200, for fixing the central disk 500 and a plurality of external mounting angle of the shaft assembly to move the carriage body along the central rod 300/210 at 213, central disk 500 sleeved on the central shaft 300; carrier body is fixedly connected to the central disc 500; assembly 210 is mounted on the corner on the periphery of the carrier body. 中心盘500于托架本体的连接方式可以为多种,例如托架本体可以为板状,中心盘500的顶面固定连接于板状托架本体的底面上。 Connection to a central disc 500 may be a variety of carrier body, the carrier body may, for example, a plate, a top surface of the center plate 500 is fixedly connected to the bottom surface of the plate-shaped carrier body.

[0040] 参见图4,中心盘500中心轴处设有中心通孔510,以便中心杆300穿过。 [0040] Referring to Figure 4, the central axis 500 of the central disc provided with a central through hole 510, so that the central rod 300 therethrough. 优选的,中心盘500的侧壁上设有锥面,在锥面上设有与中心盘500中心轴成锐角倾斜的斜撑孔520,用于插入斜撑杆220的一端。 Preferably, the central disk 500 is provided on a sidewall of the tapered surface, it is provided with holes 520 at an acute angle strut shaft and the center of the central plate 500 to the tapered surface, for inserting one end 220 of diagonal brace. 参见图1,优选托架本体为矩形框架,斜撑杆220的另一端固定连接于该矩形框架上。 Referring to Figure 1, the carrier body is preferably rectangular frame, the other end of the diagonal brace 220 is fixedly connected to the rectangular frame. 采用这种连接方式,能减轻托架本体的重量,节省材料的同时,保证托架200的使用可靠性。 With this connection, the weight of the carrier body can be reduced, while saving material, used to ensure the reliability of the carriage 200.

[0041]参见图1和5,外部调节轴211通过转角组件210安装于托架本体。 [0041] Referring to FIGS. 1 and 5, the outer adjusting shaft 211 through the carrier body 210 is mounted on the corner assembly. 转角组件210包括安装板232和分设于安装板232两侧边上的连接块231,两连接块231的延长线相交于安装板232的一角。 Corner assembly 210 includes a mounting plate 232 and the connecting block is divided into the mounting edge 232 of the side plates 231, two extension lines connecting block 231 intersects a corner 232 of the mounting plate. 连接块231内开有沿其径向贯通的通孔,以便连接矩形框架式的托架本体。 Open along its radially penetrating through hole, so as to connect the rectangular frame-body of the connecting bracket 231. 安装板232上开设多个通孔,以便安装可调节外部调节轴211伸出长度的卡接装置。 Mounting plate defines a plurality of through-holes 232, so that the installation can be adjusted externally adjustable shaft 211 extending the length of the clamping means. 外部调节轴211伸出长度的调节,可以通过在其上间隔开设径向通孔,并配合安装于安装板232上的卡接装置,通过设置销钉,对外部调节轴211的伸出长度进行调节和固定。 External adjustment of adjustable length shaft 211 extends through the spacer which defines the radial through-hole, and the snap fit mounting means on the mounting plate 232, by providing a pin for external adjustment shaft 211 projecting length adjustment and fixed.

[0042] 优选的,参见图1,中心杆300上间隔设有用于固定托架200的第一限位孔310和第二限位孔320,第一限位孔310和第二限位孔320分别与托架200上的限位块活动块卡接。 [0042] Preferably, the reference to Figure 1, the spacer 310 is provided with a first hole and a second limit for limiting hole 320 of the fixing bracket 200 on the central rod 300, the first limiting aperture 310 and the second limiting aperture 320 contact with the stopper, respectively the movable block 200 on the carrier card. 通过设置第一限位孔310和第二限位孔320,使得托架200在中心杆300上上下移动时,能固定于中心杆300上,为折叠网布600提供稳定的操作平台。 By providing a first limiting aperture 310 and the second limiting hole 320, so that the carriage 200 in the central rod 300 moves up and down, can be fixed to the central rod 300, 600 mesh folded to provide a stable platform. 提高折叠网布600效率。 Improved folding efficiency 600 mesh.

[0043] 优选的,参见图1,还包括用于支撑中心杆300的底盘400,底盘400套设于中心杆300的底端上。 [0043] Preferably, the 1, further comprising a chassis 300 for supporting the central rod 400, the chassis 400 sleeved on the bottom end of the central rod 300. 设置底盘400后,能有效支撑中心杆300。 After setting the chassis 400, can effectively support the central rod 300. 当然中心杆300也可以通过固定于其他稳固的装置上进行固定。 Of course, the central rod 300 may be firmly fixed on the other fixing means.

[0044] 优选的,为了提高底盘400对中心杆300的支撑效果,底盘400周缘上设置多个用于支撑底盘400的底盘支撑杆410。 [0044] Preferably, in order to improve the effect of the chassis 400 to the central support bar 300 is provided a chassis for supporting the chassis 400, a plurality of support rods 400 on the periphery of the chassis 410.

[0045] 上述同心圆式叠网装置用于绳网收纳时,包括以下步骤: When [0045] The above-described concentric circles overlapping network of rope means for receiving, comprising the steps of:

[0046]步骤S100:上升托架置于顶盘平齐位置,放入外套筒,牵拉绳网边缘将绳网倒拉成束状,将绳网中心对准顶盘中心; [0046] Step S100: the carrier placed on top of the disc rises flush position, placed in the outer sleeve, the edges of the rope pull rope pull down into a bundle, the top rope centering disc center;

[0047] 步骤S200:下降托架,由上至下压入上述同心圆式叠网装置的内套筒,绳网压于内套筒之下; [0047] Step S200: the carriage decreased from top to bottom of the inner sleeve is pressed into the above-described concentric circles overlapping network apparatus, the rope pressure below the sleeve;

[0048]步骤S300,上升托架,外套筒带动待叠网布上升,完成一层待折叠网布的折叠; [0048] step S300, the carriage rises, the outer sleeve to be driven mesh stack rises, complete folding of the mesh layer to be folded;

[0049] 步骤S300:重复步骤S200〜300直至将绳网折叠完毕。 [0049] Step S300: Repeat steps S200~300 until folding is completed rope.

[0050] 通过上述方法,大大提高了叠网效率,还能有效保护已经折叠好的绳网不受到后续操作的影响。 [0050] By the method described above, greatly improves the efficiency of the network stack, but also effectively protect the already folded rope is not affected by subsequent operations.

[0051]本领域技术人员将清楚本发明的范围不限制于以上讨论的示例,有可能对其进行若干改变和修改,而不脱离所附权利要求书限定的本发明的范围。 [0051] Those skilled in the art will appreciate the scope of the present invention is not limited to the examples discussed above, there may be a number of changes and modifications without departing from the scope of the invention as defined in the appended claims. 尽管己经在附图和说明书中详细图示和描述了本发明,但这样的说明和描述仅是说明或示意性的,而非限制性的。 Although already in detail in the specification and illustrated in the drawings and described in the present invention, such illustration and description is only illustrative or exemplary and not restrictive. 本发明并不限于所公开的实施例。 The present invention is not limited to the disclosed embodiments.

[0052]通过对附图,说明书和权利要求书的研究,在实施本发明时本领域技术人员可以理解和实现所公开的实施例的变形。 [0052] By study of the drawings, the description and the claims, in the practice of the present invention, those skilled in the art can understand and implement variations to the disclosed embodiments. 在权利要求书中,术语“包括”不排除其他步骤或元素,而不定冠词“一个”或“一种”不排除多个。 In the claims, the term "comprising" does not exclude other steps or elements, and the indefinite article "a" or "an" does not exclude more of the preceding claims. 在彼此不同的从属权利要求中引用的某些措施的事实不意味着这些措施的组合不能被有利地使用。 The fact that certain measures are recited in mutually different dependent claims does not imply that a combination of these measures can not be used to advantage. 权利要求书中的任何参考标记不构成对本发明的范围的限制。 Any reference signs in the claims do not limit the scope of the present invention.

Claims (9)

1.一种同心圆式叠网装置,其特征在于,包括:依次套设于中心杆上的用于支撑内套筒的顶盘和用于支撑外套筒的托架,所述内套筒和所述外套筒之间间隔设置,所述托架沿所述中心杆向上移动,当前待折叠网布在所述内套筒完成折叠,所述托架沿所述中心杆向下移动时,放入所述外套筒,所述托架沿所述中心杆向上移动,在所述内套筒完成下一层所述待折置网布的折置。 A concentric circle overlapping network device, comprising: sequentially sleeved on the center of a top plate and a rod for supporting the outer sleeve within the support sleeve of the carrier, said inner sleeve and a spacer disposed between said outer sleeve, said carriage along said central rod is moved upward, the current to be folded mesh folding of the inner sleeve is completed, the carriage is moved downward along the central rod , into said outer sleeve, said carriage along said central rod is moved upward, the inner layer of the sleeve is complete the mesh is set to be off set off.
2.根据权利要求1所述的同心圆式叠网装置,其特征在于,所述顶盘周缘上间隔设有多个可抵接于所述内套筒内壁上的中心调节轴,所述中心调节轴的一端沿所述顶盘径向向外伸出。 2. concentric circles overlapping network apparatus according to claim 1, wherein the spacer is provided with a plurality of center to center abut on the inner wall of said inner sleeve adjustment shaft, the circumferential edge of top plate One end of the adjustment shaft extending radially outwardly of the top plate.
3.根据权利要求2所述的同心圆式叠网装置,其特征在于,所述中心调节轴包括用于抵接所述内套筒内壁的中心阻隔片和用于调整所述中心阻隔片伸出长度的中心安装轴,所述中心阻隔片的一端固定连接于所述中心安装轴的一端,所述中心安装轴插设于所述顶盘周缘。 The concentric circles overlapping network apparatus according to claim 2, wherein said central adjusting shaft comprises a central abutment with the inner wall of the inner sleeve for adjusting the barrier sheet and the barrier sheet extending center a central longitudinal axis of the mounting, the central plate is fixed to an end of the barrier connected to one end of the central mounting shaft, the mounting shaft is inserted in the central peripheral edge of the top plate.
4.根据权利要求1所述的同心圆式叠网装置,其特征在于,所述托架周缘上间隔设有多个可抵接于所述外套筒内壁上的外部调节轴,所述外部调节轴的一端沿所述托架的径向向所述托架的中心延伸形成。 The concentric circles overlapping network apparatus according to claim 1, wherein said bracket is provided with a plurality of spaced to abut the outer wall of the outer sleeve on the periphery of the adjusting shaft, the outer One end of the adjustment shaft extending along the bracket radially formed toward the center of the bracket.
5.根据权利要求4所述的同心圆式叠网装置,其特征在于,所述外部调节轴包括用于抵接所述外套筒外壁的外部阻隔片和用于调节所述外部阻隔片伸出长度的外部安装轴,所述外部阻隔片的一端固定连接于所述外部安装轴的一端,所述外部安装轴活动安装于所述托架的周缘上。 The concentric circles of the overlapping network apparatus as claimed in claim 4, wherein said outer barrier adjustment shaft comprising an external sheet abuts the outer wall of the outer sleeve and for adjusting said barrier sheet extending outside the length of the outer mounting shaft, one end of the outer barrier sheet is fixed to the external mounting connected to one end of the shaft, the outer shaft is mounted movably mounted on the periphery of the bracket.
6.根据权利要求5所述的同心圆式叠网装置,其特征在于,所述托架包括托架本体、用于使所述托架本体沿所述中心杆上/下移动的中心盘和用于固定所述外部安装轴的多个转角组件,所述中心盘活动套设于所述中心杆上; 所述托架本体固定连接于所述中心盘上; 所述转角组件安装于所述托架本体的周缘上。 The concentric circles overlapping network apparatus according to claim 5, wherein said carriage comprises a carriage body, the carriage body to along the central rod / the center of the disk and moving a plurality of corner mounting assembly is secured to the outer shaft, said central plate sleeved to said center rod; said carriage body is fixedly connected to the said central disc; said assembly is mounted to the corner on the periphery of the carrier body.
7.根据权利要求1〜6中任一项所述的同心圆式叠网装置,其特征在于,所述中心杆上间隔设有用于固定所述托架的第一限位孔和第二限位孔,所述第一限位孔和所述第二限位孔分别与所述托架上的限位块活动块卡接。 The concentric circles overlapping network device according to any one of claims 1~6, wherein the center rod is provided with a first limit spaced holes for fixing the bracket and a second limit positioning hole, the first hole and the second limiting aperture limiting contact with the stopper, respectively the movable block on the card carrier.
8.根据权利要求7所述的同心圆式叠网装置,其特征在于,还包括用于支撑所述中心杆的底盘,所述底盘套设于所述中心杆的底端上。 8. concentric circles overlapping network apparatus according to claim 7, characterized in that, further comprising a chassis for supporting the central rod, the chassis is sleeved on the bottom end of the central rod.
9.根据权利要求8所述的同心圆式叠网装置,其特征在于,所述底盘周缘上设置多个用于支撑所述底盘的底盘支撑杆。 9. The concentric circles overlapping network apparatus according to claim 8, wherein a plurality of chassis for supporting the chassis on the chassis support rod periphery.
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US5557988A (en) * 1994-11-29 1996-09-24 Claxton; John C. Centripetally impelled vehicle
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