WO2017000452A1 - Chain rod machine, toothed chain and chain plate - Google Patents

Abstract

Disclosed is a toothed chain, comprising multiple rows of chain plates (31) and multiple chain pins (22), wherein each row of chain plates comprises multiple chain plates (31) having multiple independently arranged pin holes (35), each of the chain pins (22) is fitted with the corresponding pin hole (35) so that the chain plates (31) in each row are integrally connected, and the chain plates (31) have raised parts projecting from the same side, each raised part having raised drive teeth (36). Two bidirectionally bendable flexible toothed chains with raised teeth are assembled into an unbendable rigid member by means of pulling with a slider or pushing by sprocket rotation, so as to switch between a rigid member and a flexible system at any time as required.

Description

链杆机、牙链及链板Chain machine, chain and chain plate 技术领域Technical field

本发明是关于一种链条结构。The present invention relates to a chain structure.

背景技术Background technique

现有拉链广泛应用于服装、箱包等领域，拉链的具体解释为：两条带上各有一排金属齿或塑料尼龙组成的扣件，扣件上具有凸台和凹槽，用于连接开口的边缘(如衣服和袋口)，有一件滑动件可将两排齿扣拉入相扣联锁位置使开口闭合；如图1所示，拉链1由链牙扣11、拉头12、锁紧件13和布带14等组成。The existing zippers are widely used in the fields of clothing, luggage, etc. The zipper is specifically explained as follows: two belts each have a row of metal teeth or a fastener made of plastic nylon, and the fastener has a boss and a groove for connecting the opening. Edges (such as clothes and pockets), a sliding member can pull the two rows of teeth into the interlocking interlocking position to close the opening; as shown in Figure 1, the zipper 1 is made of fastener elements 11, slider 12, locking The piece 13 and the tape 14 and the like are composed.

现有链条是由相同或间隔相同的构件以运动副形式串接起来的组合件，可解释为：由刚性构件组成挠性***的多用途机械基础件，如图2至图5所示，链条主要形式有：板式链和滚子链，板式链和滚子链可双向弯曲，链条2主要由内链板21、链销22、轴套23、滚子24和外链板25等组成。The existing chain is an assembly which is connected in series by the same or spaced apart members in the form of a moving pair, which can be interpreted as: a multi-purpose mechanical base member composed of a rigid member and a flexible system, as shown in FIGS. 2 to 5, the chain The main forms are: a plate chain and a roller chain. The plate chain and the roller chain can be bidirectionally bent. The chain 2 is mainly composed of an inner chain plate 21, a chain pin 22, a sleeve 23, a roller 24 and an outer chain plate 25.

发明内容Summary of the invention

本发明提供一种新的链杆机。The present invention provides a new chain machine.

本发明提供一种牙链，包括多排链板及多个链销，各排均包括独立设置的多个具有销孔的链板，各所述链销均与对应的所述销孔配合而使各排所述链板连成一体，各所述链板具有同侧伸出的凸出部，所述凸出部具有传动凸牙。The present invention provides a fastener chain comprising a plurality of rows of chain plates and a plurality of chain pins, each of the rows comprising a plurality of independently arranged chain plates having pin holes, each of the chain pins being matched with the corresponding pin holes. The rows of the chain plates are integrally connected, and each of the chain plates has a convex portion projecting from the same side, and the protruding portion has a transmission protruding tooth.

各排的每个链板均对应有其它各排的链板，即对于每个链销，即由上至下将各排的对应链板串联一体。两个链板配合时，对应的链板啮合。一个链板的凸牙能够传动另一个链板运动。Each chain plate of each row corresponds to the other chain plates of each row, that is, for each chain pin, the corresponding chain plates of each row are connected in series from top to bottom. When the two link plates are mated, the corresponding link plates are engaged. The teeth of one chain plate can drive the movement of the other chain plate.

各排所述链板叠放，形成板式链。The rows of the chain plates are stacked to form a plate chain.

所述的牙链，还包括多个轴套和多个滚子，各所述轴套均套住与其对应的所述链销上，各所述滚子均套住与其对应的所述轴套，且各所述滚子均位于最中间的两排所述链板之间，形成滚子链。The fastener chain further includes a plurality of sleeves and a plurality of rollers, each of the sleeves is sleeved on the chain pin corresponding thereto, and each of the rollers is sleeved with the corresponding sleeve And each of the rollers is located between the two rows of the chain plates in the middle of the middle to form a roller chain.

所述凸出部是平行四边形或等腰梯形。平行四边形的两个斜边中点连线的长度等于链板两个销孔的中心距，即该连线的长度等于牙链的节 距。凸出部的两个边或腰分别是第一啮合边和第二啮合边。对于单压牙链，其第一啮合边形成一个锐角凸牙和一个锐角凹槽，凸牙与凹槽匹配。对于双牙牙链，其第一、第二啮合边均形成锐角凸牙和锐角凹槽。The projection is a parallelogram or an isosceles trapezoid. The length of the midpoint of the two oblique sides of the parallelogram is equal to the center distance of the two pin holes of the chain plate, that is, the length of the wire is equal to the section of the fastener chain distance. The two sides or the waist of the projection are a first engaging edge and a second engaging edge, respectively. For a single-pressure chain, the first engaging edge forms an acute-angled tooth and an acute-angled groove, and the convex teeth match the groove. For the double-toothed chain, the first and second engaging edges form acute-angled and acute-angled grooves.

对于各链板，其第一啮合边与相邻的一个链板的第一啮合边啮合，其第二啮合边与相邻的另一个链板的第二啮合边啮合，即，各链板与两个链板相邻并错开。For each link plate, the first engaging edge is engaged with the first engaging edge of the adjacent one of the link plates, and the second engaging edge is engaged with the second engaging edge of the adjacent other link plate, that is, the respective link plates and The two link plates are adjacent and staggered.

所述链板具有两个所述销孔，所述平行四边形的两个斜边中点连线的长度等于两个所述销孔中心的间距。The link plate has two pin holes, and the length of the midpoint connecting lines of the two oblique sides of the parallelogram is equal to the distance between the centers of the two pin holes.

所述等腰梯形的两个腰是直线或曲线。腰是直线时，其形成两个锐角凸牙和锐角凹槽，凸牙与凹槽匹配。腰是曲线时，其形式凸出的弧形凸牙和凹入的弧形凹槽，凸牙与凹槽匹配。The two waists of the isosceles trapezoid are straight lines or curves. When the waist is straight, it forms two acute-angled and acute-angled grooves, and the convex teeth match the grooves. When the waist is a curve, the curved convex teeth and the concave curved concave grooves are formed, and the convex teeth are matched with the grooves.

一种牙链的链板，具有凸出部，所述凸出部具有传动凸牙。A chain plate of a fastener chain having a projection having a drive tooth.

一种链杆机，包括驱动装置、具有Y形通道的基座及所述的两个牙链，所述Y形通道包括两个输入通道及一个输出通道，两个所述牙链的头部连接一体，两个所述牙链的尾部分别进入两个所述输入通道，所述驱动装置驱动所述牙链在闭合方向运动时，所述尾部进入所述输出通道，且两个所述牙链的链板错位并嵌扣锁紧而形成直线刚性杆；所述驱动装置驱动所述牙链在分开方向运动时，所述尾部退出所述输出通道，且两个所述牙链的链板错位并脱离嵌扣。错位通常是指错节，即两个牙链的对应链板在闭合方向上错开的距离等于牙链的节距。A chain link machine comprising a driving device, a base having a Y-shaped passage and the two chain links, the Y-shaped passage comprising two input channels and one output channel, the heads of the two chain links Connected integrally, the tails of the two fastener chains respectively enter two of the input channels, the driving device drives the chain to move in the closing direction, the tail enters the output channel, and the two teeth The chain plates of the chain are misaligned and interlocked to form a linear rigid rod; when the driving device drives the chain to move in the separating direction, the tail exits the output channel, and the chain plates of the two fastener chains Misplaced and out of the buckle. Misalignment usually refers to a misalignment, that is, the distance between the corresponding link plates of the two fastener chains in the closing direction is equal to the pitch of the fastener chain.

在闭合方向运动时，两个牙链对应的链板错位并啮合，形成动力传递。When moving in the closing direction, the corresponding chain plates of the two fastener chains are misaligned and meshed to form power transmission.

所述驱动装置包括电机及由所述电机带动的蜗轮蜗杆机构，所述蜗轮蜗杆机构驱动所述牙链。The driving device includes a motor and a worm gear mechanism driven by the motor, and the worm gear mechanism drives the chain.

所述基座还设有导向通道，所述导向通道在所述牙链的运动轨迹上并位于所述输出通道的上方。The base is further provided with a guiding channel on the movement track of the fastener chain and above the output channel.

两个所述牙链的节距相异，从而在闭合方向运动时，形成弧线刚性杆。The pitches of the two fastener chains are different such that when moving in the closing direction, an arc rigid rod is formed.

一种动力收卷梯，包括驱动装置、两个具有Y形通道的基座、可卷梯及一对第二牙链，所述Y形通道包括左、右侧输入通道及一个输出通道，所述可卷梯包括一对第一牙链及连接所述第一牙链的踏板，两个所述第二牙链的头部连接一体，两个所述第一牙链的尾部分别进入两个左 侧输入通道，两个所述第二牙链的尾部分别进入两个右侧输入通道，所述驱动装置驱动所述第一、第二牙链在闭合方向运动时，所述第一、第二牙链的尾部进入所述输出通道，且所述第一、第二牙链对应的链板错位并嵌扣锁紧，而形成刚性杆；所述驱动装置驱动所述第一、第二牙链在分开方向运动时，所述第一、第二牙链的尾部退出所述输出通道，且所述第一、第二牙链对应的链板脱离嵌扣。A power winding ladder includes a driving device, two bases having a Y-shaped passage, a rollable ladder and a pair of second chain links, the Y-shaped channel including left and right input channels and an output channel, The rollable ladder includes a pair of first fastener chains and a pedal connecting the first fastener chains, the heads of the two second fastener chains are integrally connected, and the tail portions of the two first fastener chains respectively enter two left a side input channel, two tails of the second chain link respectively enter two right input channels, and the driving device drives the first and second chain links to move in a closing direction, the first and second a tail of the fastener chain enters the output channel, and the corresponding chain plates of the first and second fastener chains are misaligned and latched to form a rigid rod; the driving device drives the first and second chain links When moving in the separating direction, the tail portions of the first and second fastener chains are withdrawn from the output channel, and the corresponding chain plates of the first and second fastener chains are separated from the buckle.

一种架桥机，包括驱动装置、两个具有Y形通道的基座、可卷桥面及一对第二牙链，所述Y形通道包括上、下侧输入通道及一个输出通道，所述可卷桥面包括一对第一牙链及连接所述第一牙链的桥板，两个所述第二牙链的头部连接一体，两个所述第一牙链的尾部分别进入两个下侧输入通道，两个所述第二牙链的尾部分别进入两个上侧输入通道，所述驱动装置驱动所述第一、第二牙链在闭合方向运动时，所述第一、第二牙链的尾部进入所述输出通道，且所述第一、第二牙链对应的链板错位并嵌扣锁紧，而形成刚性杆；所述驱动装置驱动所述第一、第二牙链在分开方向运动时，所述第一、第二牙链的尾部退出所述输出通道，且所述第一、第二牙链对应的链板脱离嵌扣；所述输出通道水平。A bridge machine comprising a driving device, two bases having a Y-shaped passage, a rollable deck surface and a pair of second chain links, the Y-shaped channel including upper and lower input channels and an output channel, The rollable deck includes a pair of first fastener chains and a bridge plate connecting the first fastener chains, the heads of the two second fastener chains are integrally connected, and the tail portions of the two first fastener chains respectively enter Two lower input channels, the tails of the two second chain chains respectively enter two upper input channels, and the driving device drives the first and second chain links to move in the closing direction, the first a tail of the second fastener chain enters the output channel, and the corresponding chain plates of the first and second fastener chains are misaligned and latched to form a rigid rod; the driving device drives the first and the first When the two fastener chains are moved in the separating direction, the tail portions of the first and second fastener chains are withdrawn from the output channel, and the corresponding chain plates of the first and second fastener chains are separated from the buckle; the output channel is horizontal.

一种架桥机，包括横向链杆机所述横向链杆机的输出通道水平，所述横向链杆机的两个牙链通过桥板连接。使用时，通过牙链水平伸出桥板，牙链的头部通过一个连接件座连接，该连接座到达河对岸时即架桥完成，形成一架水平直线形桥。如果采用两个节距相异的牙链组成横向链杆机作为架桥机主体，则形成一架圆弧拱形桥，该适合更大跨距的河流。输出通道水平设置，其可以是对应直线形桥的直线形，也可以是对应拱形桥的弧形。A bridge machine comprising an output channel of the transverse chain machine of the transverse chain machine, wherein the two chain links of the transverse chain machine are connected by a bridge. In use, the bridge is extended horizontally through the chain, and the head of the chain is connected by a connector seat. When the connector reaches the opposite bank of the river, the bridge is completed to form a horizontal linear bridge. If a two-pitch chain is used to form a transverse chain machine as the main body of the bridge machine, an arc-shaped arch bridge is formed, which is suitable for a river with a larger span. The output channel is horizontally set, which may be a straight line corresponding to the linear bridge or an arc corresponding to the arch bridge.

一种折叠升降机，包括机架、动力驱动的纵向链杆机、动力驱动的横向链杆机和一组折叠底板，所述纵向链杆机的基座垂直固定在机架上，所述纵向链杆机包括两条第一滚子牙链，在闭合方向运动时，两条所述第一滚子牙链错节且链板逐一嵌扣而形成直线第一刚性杆，所述第一刚性杆垂直向下；所述横向链杆机包括两条第二滚子牙链，在闭合方向运动时，两条所述第二滚子牙链错节且链板逐一嵌扣而形成直线第二刚性杆，所述第二刚性杆水平，所述第二刚性杆带动所述折叠底板展开或收回。A folding elevator comprising a frame, a power driven longitudinal chain machine, a power driven transverse chain machine and a set of folding bottom plates, the base of the longitudinal chain machine being vertically fixed to the frame, the longitudinal chain The rod machine comprises two first roller chains. When the movement is in the closing direction, the two first roller chains are tangled and the chain plates are buckled one by one to form a straight first rigid rod, the first rigid rod Vertically downward; the transverse chain machine includes two second roller chains. When the movement is in the closing direction, the two second roller chains are tangled and the chain plates are buckled one by one to form a straight second rigid a rod, the second rigid rod is horizontal, and the second rigid rod drives the folding bottom plate to expand or retract.

一种厂房架设机，包括两台垂直直线链杆机和一台水平弧形链杆机， 所述水平弧形链杆机的两个牙链的节距相异，所述垂直直线链杆机的输出通道垂直，所述水平弧形链杆机的输出通道呈弧形，所述水平弧线链杆机头、尾部分别设于所述两台垂直直线链杆机的头部。通过弧形刚性杆和直线刚性杆的组合，都展开时，可以快速实现一般需求的厂房架设，反之，也可快速收卷及运走。A factory erection machine includes two vertical linear chain machines and a horizontal curved chain machine. The pitch of the two fastener chains of the horizontal curved chain machine is different, the output channel of the vertical linear chain machine is vertical, and the output channel of the horizontal curved chain machine is curved, the horizontal arc The head and the tail of the chain link are respectively arranged on the heads of the two vertical linear chain machines. Through the combination of the curved rigid rod and the linear rigid rod, when the vehicle is deployed, the erection of the general demand can be quickly realized, and conversely, the winding can be quickly taken up and transported away.

一种板式牙链，包括串接一体的多个牙链单元，所述牙链单元一体成型，其包括层叠的多个链板。所述牙链单元锻造或铸造成型。A slab fastener chain comprising a plurality of fastener chain units integrally connected in series, the fastener chain unit being integrally formed, comprising a plurality of laminated chain plates. The fastener chain unit is forged or cast.

牙链单元可以包括层叠的两个外链板和两个内链板，内链板和外链板错节。牙链单元具有多个销孔，通过销孔链销的配合，将多个牙链单元串接一体。The fastener chain unit may include two outer chain plates and two inner chain plates which are stacked, and the inner chain plate and the outer chain plate are tangled. The fastener chain unit has a plurality of pin holes, and the plurality of fastener chain units are integrally connected in series by the cooperation of the pin hole chain pins.

本发明的有益效果是：将两根基本保留传统链条功能的双向可弯曲挠性带凸牙链通过拉头拉动或链轮旋转推动方式，使两根双向可弯曲挠性带凸牙链组合成一根不能弯曲的刚性构件，即链杆，选择不同尺寸、规格和形式的带牙链等挠性机械基础组合件，可闭合得到一个理论上不限长度的刚性杆、并像使用拉链一样，根据现场需要，在刚性构件与挠性***之间随时转换，广泛应用于机械、建筑、矿山、海工、军事等多种领域。The invention has the beneficial effects that two bidirectional bendable flexible belt teeth chains, which basically retain the functions of the conventional chain, are driven by a pull head or a sprocket to push the two bidirectional bendable flexible belt teeth into one A rigid member that cannot be bent, that is, a chain rod, can be selected from flexible mechanical foundation assemblies of different sizes, sizes and forms, and can be closed to obtain a rigid rod of theoretically unlimited length, and like using a zipper, according to On-site needs, conversion between rigid components and flexible systems, widely used in machinery, construction, mining, offshore, military and other fields.

附图说明DRAWINGS

图1是现有拉链的主视示意图；Figure 1 is a front elevational view of a conventional zipper;

图2是现有板式链的主视示意图；Figure 2 is a front elevational view of a conventional plate chain;

图3是现有板式链的俯视示意图；3 is a schematic plan view of a conventional plate chain;

图4是现有滚子链的主视示意图；Figure 4 is a front elevational view of a conventional roller chain;

图5是现有滚子链的剖视示意图；Figure 5 is a cross-sectional view of a conventional roller chain;

图6是本发明凸出平行四边形单锐角凸牙型链板形状的示意图；Figure 6 is a schematic view showing the shape of a convex parallelogram single sharp angle type chain plate of the present invention;

图7是本发明板式牙链的主视示意图；Figure 7 is a front elevational view of the plate type fastener chain of the present invention;

图8是本发明板式牙链的俯视示意图；Figure 8 is a top plan view of the plate type fastener chain of the present invention;

图9是本发明板式牙链的左视示意图；Figure 9 is a left side view of the plate type fastener chain of the present invention;

图10是本发明滚子牙链的主视示意图；Figure 10 is a front elevational view of the roller chain of the present invention;

图11是本发明滚子牙链的俯视示意图；Figure 11 is a top plan view of the roller chain of the present invention;

图12是本发明滚子牙链的左视示意图；Figure 12 is a left side view of the roller chain of the present invention;

图13是本发明第一技术方案直线拉动方式的主视示意图； Figure 13 is a front elevational view showing the linear pulling mode of the first technical solution of the present invention;

图14是图13中A-A的示意图；Figure 14 is a schematic view of A-A of Figure 13;

图15是本发明的板式链杆的主视示意图；Figure 15 is a front elevational view of the plate chain of the present invention;

图16是本发明的板式链杆的左视示意图；Figure 16 is a left side view of the plate chain of the present invention;

图17是本发明第二技术方案是旋转推动式方式的主视示意图；17 is a front elevational view showing a second embodiment of the present invention in a rotary push mode;

图18是本发明第二技术方案是旋转推动式方式的俯视示意图；18 is a top plan view showing a second embodiment of the present invention in a rotary push mode;

图19是本发明第二技术方案是旋转推动式方式的左视示意图；Figure 19 is a left side view of the second technical solution of the present invention in a rotary push mode;

图20是本发明的滚子链杆的主视示意图；Figure 20 is a front elevational view showing the roller chain of the present invention;

图21是本发明的滚子链杆的左视示意图；Figure 21 is a left side view of the roller chain of the present invention;

图22是本发明凸出等腰梯形双锐角凸牙型链板形状的示意图；Figure 22 is a schematic view showing the shape of the convex isosceles trapezoidal double acute angle convex type chain plate of the present invention;

图23是本发明板式双牙链的主视示意图；Figure 23 is a front elevational view of the plate type double fastener chain of the present invention;

图24是本发明板式双牙链的俯视示意图；Figure 24 is a top plan view of the plate type double fastener chain of the present invention;

图25是本发明的板式双链杆的主视示意图；Figure 25 is a front elevational view showing the plate type double chain link of the present invention;

图26是本发明滚子双牙链的主视示意图；Figure 26 is a front elevational view of the roller double fastener chain of the present invention;

图27是本发明滚子双牙链的俯视示意图；Figure 27 is a top plan view of the roller double fastener chain of the present invention;

图28是本发明的滚子双链杆的主视示意图。Figure 28 is a front elevational view of the roller double link of the present invention.

图29是本发明第一技术方案链杆机的主视示意图；Figure 29 is a front elevational view showing the chain machine of the first technical solution of the present invention;

图30是本发明第一技术方案链杆机的俯视示意图；Figure 30 is a top plan view of a chain link machine according to a first technical solution of the present invention;

图31是本发明第一技术方案链杆机的左视示意图；Figure 31 is a left side view of the chain machine of the first technical solution of the present invention;

图32是本发明第二技术方案链杆机的原理图；32 is a schematic diagram of a chain link machine according to a second technical solution of the present invention;

图33是本发明第二技术方案链杆机的主视示意图；Figure 33 is a front elevational view showing the chain link machine of the second technical solution of the present invention;

图34是本发明动力收卷梯的可卷梯的结构示意图；Figure 34 is a schematic structural view of a rollable ladder of the power take-up ladder of the present invention;

图35是本发明动力收卷梯的主视示意图；Figure 35 is a front elevational view showing the power take-up ladder of the present invention;

图36是本发明动力收卷梯的左视示意图；Figure 36 is a left side view of the power take-up ladder of the present invention;

图37是本发明架桥机的可卷桥面的结构示意图；Figure 37 is a schematic structural view of a windable bridge surface of the bridge machine of the present invention;

图38是本发明架桥机的主视示意图；Figure 38 is a front elevational view of the bridge machine of the present invention;

图39是本发明架桥机的俯视示意图；Figure 39 is a top plan view of the bridge machine of the present invention;

图40是本发明折叠式升降机的主视示意图；Figure 40 is a front elevational view of the folding elevator of the present invention;

图41是本发明折叠式升降机的俯视示意图；Figure 41 is a top plan view of the folding elevator of the present invention;

图42是本发明折叠式升降机的左视示意图；Figure 42 is a left side view of the folding elevator of the present invention;

图43是本发明厂房架设机的结构示意图；Figure 43 is a schematic structural view of the factory erection machine of the present invention;

图44是本发明链板的结构示意图；Figure 44 is a schematic structural view of a link plate of the present invention;

图45是两个图44所示链板啮合时的结构示意图； Figure 45 is a schematic view showing the structure of two chain plates shown in Figure 44;

图46是本发明内、外链板一体型结构主视示意图；Figure 46 is a front elevational view showing the integrated structure of the inner and outer link plates of the present invention;

图47是本发明内、外链板一体型结构左视示意图；Figure 47 is a left side view showing the integrated structure of the inner and outer link plates of the present invention;

图48是本发明内、外链板一体型结构俯视示意图；Figure 48 is a top plan view showing the integrated structure of the inner and outer link plates of the present invention;

图49是本发明内、外链板一体型结构形成的板式牙链的结构示意图。Figure 49 is a schematic view showing the structure of a plate type fastener chain formed by the integral structure of the inner and outer link plates of the present invention.

具体实施方式detailed description

根据拉链和链条原理，本发明具体实施方式是：According to the principle of zipper and chain, the specific embodiment of the present invention is:

如图6所示，本发明将现有链条的内、外链板设计成一侧凸出一个平行四边形，其中两条长边平行于链板两销孔圆心连线，并且长边的长度a等于链板两销孔35圆心连线的长度b(该长度称为节距)，因此，平行四边形产生出一个具有锐角凸牙的牙链板，称为单牙链板31。对于单牙链板，以平行四边形两斜边中点的连线L将斜边分为两部分，即分成锐角凸牙36和锐角凹槽37。对于两个相互配合的单牙链板，凸起和凹槽可以啮合，该啮合方式如吻合，即一个单牙链板的凸牙与对应的另一个单牙链板的凹槽无缝隙吻合。平行四边形中，两个斜边可以分别称为第一啮合边38和第二啮合边39，形成锐角凸牙和锐角凹槽的是第一啮合边。两个单牙链板配合时，两个第二啮合边啮合。As shown in FIG. 6, the present invention designs the inner and outer link plates of the existing chain to have a parallelogram on one side, wherein the two long sides are parallel to the center line of the two pin holes of the link plate, and the length a of the long side is equal to The length b of the center line of the two pin holes 35 of the link plate (this length is called the pitch), therefore, the parallelogram produces a chain plate having acute angled teeth, which is called a single tooth link plate 31. For the single-tooth chain plate, the oblique side is divided into two parts by a line L of the midpoint of the two sides of the parallelogram, that is, the acute-angled tooth 36 and the acute-angled groove 37 are divided. For two mating single-tooth chain plates, the protrusions and the grooves can be engaged, such as anastomosis, that is, the teeth of one single-tooth chain plate do not have a gap with the groove of the corresponding other single-tooth chain plate. Among the parallelograms, the two oblique sides may be referred to as a first engaging edge 38 and a second engaging edge 39, respectively, and the first engaging edge is formed by the acute angled and acute angled grooves. When the two single-tooth chain plates are mated, the two second engaging edges are engaged.

如图7至图12所示，将具有凸牙的单牙链板31作为内、外链板，按锐角凸牙偏向一侧和同一方向而组装起来的板式方式链条和滚子方式链条，分别称为：板式牙链3和滚子牙链4；板式牙链3包括单牙链板31和链销22；滚子牙链4包括单牙链板31、链销22、轴套23和滚子24。板式牙链3和滚子牙链4保留现有板式链和滚子链的基本功能和作用。As shown in FIG. 7 to FIG. 12, the single-tooth chain plate 31 having the convex teeth is used as the inner and outer link plates, and the plate-type chain and the roller-type chain are assembled by the acute-angled convex teeth on one side and the same direction, respectively. It is called: a plate chain 3 and a roller chain 4; the plate chain 3 includes a single tooth chain plate 31 and a chain pin 22; the roller chain 4 includes a single tooth chain plate 31, a chain pin 22, a sleeve 23 and a roller Sub 24. The plate chain 3 and the roller chain 4 retain the basic functions and functions of the existing plate chain and roller chain.

如图6至图9所示，一种板式牙链3，包括多个链销22及层叠的多层单牙链板31，各层均有独立设置的多个单牙链板，每层的单牙链板均对应有其它层的单牙链板，各层对应的单牙链板通过链销连接，且各单牙链板的凸牙朝向同一侧。各单牙链板具有两个销孔35，两个销孔圆心连线的长度，即两个销孔的中心距是板式牙链的节距，各单牙链板的两个销孔分别用于与两个链销配合。As shown in FIG. 6 to FIG. 9, a plate type fastener chain 3 includes a plurality of chain pins 22 and a laminated multi-layer single-tooth chain plate 31, and each layer has a plurality of single-tooth chain plates independently provided, and each layer has The single tooth link plates are respectively corresponding to the single tooth link plates of other layers, and the corresponding single tooth link plates of the respective layers are connected by the chain pins, and the convex teeth of each single tooth link plate face the same side. Each single tooth link plate has two pin holes 35, the length of the two pin holes, that is, the center distance of the two pin holes is the pitch of the plate type fastener chain, and the two pin holes of each single tooth link plate are respectively used Used in conjunction with two chain pins.

如图8所示，在一种结构中，板式牙链包括四层单牙链板31，分别为两个外层A、D及两个内层B、C，各层叠放，外层A的各单牙链板 与内层B的各单牙链板错开，即，内层B的各单牙链板同时与外层A的两个相邻的单牙链板对应并连接，该错开通常是错开一个板式牙链的节距；外层D的各单牙链板与内层C的各单牙链板错开，即，该内层C的各单牙链板同时与外层D的两个相邻的单牙链板对应并连接。该结构中，该外层A、内层B、内层C及外层D依次叠放。当然，也可以不设置内层，或设置一层、三层或三层以上的内层。板式牙链内层B、C的链板相当于现有板式链的内链板，板式牙链外层A、D的链板相当于现有板式链的外链板。As shown in FIG. 8, in one structure, the slat chain includes four layers of single sprocket plates 31, which are respectively two outer layers A, D and two inner layers B, C, each stacked, and the outer layer A Single tooth chain plate Displaced from the single-tooth chain plates of the inner layer B, that is, the single-tooth chain plates of the inner layer B are simultaneously corresponding to and connected to two adjacent single-tooth chain plates of the outer layer A, and the staggering is usually staggered by a plate tooth The pitch of the chain; the single-tooth chain plates of the outer layer D are offset from the single-tooth chain plates of the inner layer C, that is, the single-tooth chain plates of the inner layer C are simultaneously adjacent to the two adjacent sheets of the outer layer D The tooth link plates correspond to and are connected. In this structure, the outer layer A, the inner layer B, the inner layer C, and the outer layer D are stacked in this order. Of course, it is also possible not to provide an inner layer or to provide one, three or more inner layers. The chain plates of the inner layers B and C of the plate type fastener chain are equivalent to the inner chain plates of the existing plate chain, and the chain plates of the outer layers A and D of the plate type fastener chain are equivalent to the outer chain plates of the existing plate chain.

如图10至图12所示，一种滚子牙链4，包括多个链销22、多个轴套23、多个滚子24及多层单牙链板31，各层均有独立设置的多个单牙链板，每层的单牙链板均对应有其它层的单牙链板，各层对应的单牙链板通过链销连接，轴套套在链销上，滚子套在轴套上并位于中间的两层单牙链板之间，且各单牙链板的凸牙朝向同一侧。As shown in FIG. 10 to FIG. 12, a roller chain 4 includes a plurality of chain pins 22, a plurality of sleeves 23, a plurality of rollers 24, and a plurality of single-tooth chain plates 31, each of which has an independent setting. A plurality of single-tooth chain plates, each of which has a single-tooth chain plate corresponding to other layers, and the corresponding single-tooth chain plates of each layer are connected by a chain pin, the sleeve is sleeved on the chain pin, and the roller is sleeved The sleeve is located between the two single-piece chain plates in the middle, and the convex teeth of each single-tooth chain plate face the same side.

如图11所示，在一种结构中，滚子牙链包括四层单牙链板，分别为两个外层A、D及两个内层B、C，内层B的各单牙链板同时与外层A的两个相邻的单牙链板对应并连接，内层C的各单牙链板同时与外层D的两个相邻的单牙链板对应并连接，轴套23位于两个外层之间，滚子24位于两个内层之间。当然，也可以不设置内层，或设置一层、三层或三层以上的内层。板式牙链和滚子牙链与现有板式链和滚子链的基本结构相似，主要区别在于板式牙链和滚子牙链的链板具有凸牙。As shown in FIG. 11, in one structure, the roller chain includes four layers of single-toothed chain plates, which are two outer layers A, D and two inner layers B, C, and the inner single layer B. The plate is correspondingly connected to and connected to two adjacent single-tooth chain plates of the outer layer A, and each single-tooth chain plate of the inner layer C is simultaneously connected and connected with two adjacent single-toothed chain plates of the outer layer D, and the sleeve 23 is located between the two outer layers, and the roller 24 is located between the two inner layers. Of course, it is also possible not to provide an inner layer or to provide one, three or more inner layers. The plate chain and roller chain are similar to the basic structure of the existing plate chain and roller chain. The main difference is that the chain plate of the plate chain and the roller chain has a convex tooth.

因此，如图13、图14所示，本发明第一具体实施方式为：一种板式链杆30包括两条板式牙链3和锁紧件33，两条板式牙链3的内、外链板31错节、凸出一侧相对、锐角凸牙方向相反，穿过具有Y形通道的拉头34后，使两条板式牙链3的内、外链板31对应锐角凸牙斜边中点连线重合，两条板式牙链3合并闭合的端头用锁紧件33连接，像拉链一样，当向闭合方向(如图13的箭头F所示)拉动拉头34时，两条板式牙链3上相对锐角凸牙在通过Y形通道的拉头34过程中，相互一一嵌入相扣连接，实现两条板式牙链3的内、外链板31凸牙逐个相嵌扣联锁起来，即把两条挠性的板式牙链3闭合起来，此时两条板式牙链3头端已用锁紧件33连接，中间内、外链板31凸牙既逐个相嵌扣联锁，又逐个相互顶住，板式牙链3尾部在拉头34内(或再用另一锁紧件33连接起来)，因此两条板式牙链3既不能分开，在闭合前可弯曲的方向，已不 再能弯曲，如图15、图16所示，该闭合组成的组合件成为一根不能弯曲的刚性构件，具有杆的特征，称该刚性构件为板式链杆30；反之，当拉头34朝两条板式牙链3分开方向(与闭合方向相反)拉动拉头34时，两条板式牙链3相邻的凸牙在通过拉头34的Y形通道过程中，逐个解嵌脱扣，使一根不能弯曲的刚性板式链杆30分割成两条可弯曲的挠性板式牙链3，实现刚性杆与挠性***相互转换功能。Therefore, as shown in FIG. 13 and FIG. 14 , the first embodiment of the present invention is: a plate type chain bar 30 includes two plate type fastener chains 3 and a locking member 33, and inner and outer chains of the two plate type fastener chains 3 The plate 31 is tangled, the convex side is opposite, and the acute angle convex direction is opposite. After passing through the slider 34 having the Y-shaped passage, the inner and outer link plates 31 of the two plate type fastener chains 3 are corresponding to the oblique corners of the acute-angled convex teeth. The point lines are coincident, and the two plate chain chains 3 are joined together by a locking member 33, like a zipper, when the slider 34 is pulled in the closing direction (as indicated by an arrow F in Fig. 13), the two plates are The relatively acute angled teeth on the fastener chain 3 are inserted into the interlocking connection one by one in the process of passing the slider 34 of the Y-shaped channel, so that the inner and outer link plates 31 of the two plate type fastener chains 3 are interlocked with each other by interlocking interlocking Up, that is, two flexible plate type fastener chains 3 are closed, at this time, the three end ends of the two plate type fastener chains have been connected by the locking member 33, and the middle inner and outer link plates 31 are respectively interlocked with each other. And one by one, the tails of the plate chain 3 are inside the slider 34 (or are connected by another locking member 33), so that the two plate chains 3 can neither be separated. , the direction that can be bent before closing, no longer If it can be bent again, as shown in FIG. 15 and FIG. 16, the closed assembly becomes a rigid member that cannot be bent, and has the characteristics of a rod, which is called the plate type chain 30; otherwise, when the slider 34 is facing When the two plate type fastener chains 3 are separated from each other (in the opposite direction to the closing direction), when the sliders 34 are pulled, the adjacent teeth of the two plate type fastener chains 3 are unhooked and released one by one during the Y-shaped passage through the slider 34. An inflexible rigid plate chain 30 is divided into two flexible flexible plate chains 3 for mutual conversion between the rigid rod and the flexible system.

本实施方式中，在闭合方向拉动拉头时，一根牙链各层的链板与另一根牙链同层的链板错节，所以两根牙链同层的相对应的链板啮合，此时，锐角凸牙嵌入对应的锐角凹槽而使链板嵌扣锁紧，两个第二啮合边啮合而相互顶住，即，一根牙链的两层外链板分别与另一根牙链的两层外链板错节并啮合，一根牙链的两层内链板分别与另一根牙链的两层内链板错节并啮合。In the embodiment, when the slider is pulled in the closing direction, the link plates of the layers of one fastener chain are tangled with the chain plates of the same chain of the other fastener chain, so the corresponding chain plates of the same chain of the two fastener chains are engaged. At this time, the acute-angled convex teeth are embedded in the corresponding acute-angled grooves to lock the chain plate, and the two second engaging edges are engaged with each other, that is, the two outer chain plates of one fastener chain respectively and the other The two outer chain plates of the root chain are tangled and meshed, and the two inner chain plates of one chain are respectively misaligned and meshed with the two inner chain plates of the other chain.

如图17、图18、图19所示，本发明第二具体实施方式为：一种滚子链杆40包括两条滚子牙链4和锁紧件33，两条滚子牙链4纵方向错节，其内、外链板凸出一侧相对、锐角凸牙方向相反，穿过具有Y形通道45的导向件41后，使两条滚子牙链4的内、外链板31的对应锐角凸牙斜边中点连线重合，两条滚子牙链4合并闭合的端头用锁紧件33连接，采用以电机44驱动一对啮合齿轮43，使一对链轮42转动速度相同、转动方向相反，同时推动两条滚子牙链4前进或后退的方式，及结合拉链拉头的导向件技术，当向两条滚子牙链4的闭合方向推动两滚子牙链4时，两条滚子牙链4上相对锐角凸牙在通过导向件41的Y形通道的过程中，相互一一嵌扣连接，实现两条滚子牙链4的内、外链板31凸牙逐个相嵌扣联锁起来，即把两条挠性的滚子牙链4闭合起来，此时两条滚子牙链头端已用锁紧件33连接，中间内、外链板凸牙既逐个相嵌扣联锁，又逐个相互顶住，滚子牙链4尾部在拉头内(或再用另一锁紧件33连接起来)，因此两条滚子牙链4既不能分开，在闭合前可弯曲的方向，已不再能弯曲，如图20、图21所示，该闭合组成的组合件成为一根不能弯曲的刚性构件，具有杆的特征，称该刚性构件为滚子链杆40；反之，当驱动装置朝滚子牙链4后退分开方向转动链轮42时，两条滚子牙链4同速后退，相邻内、外链板的凸牙在经过导向件41的Y形通道过程中，逐个解嵌脱扣，使一根不能弯曲刚性滚子链杆40分割成两条可弯曲的挠性滚子牙链4，实现刚性杆与挠性***相互转换功能，实现刚性杆与挠 性***相互转换功能的装置称链杆装置。本实施方式中，纵方向相当于闭合方向。As shown in FIG. 17, FIG. 18 and FIG. 19, a second embodiment of the present invention is that a roller chain link 40 includes two roller chains 4 and a locking member 33, and two roller chains 4 vertically. The direction is wrong, the inner and outer link plates are convexly opposite to each other, and the acute angled teeth are opposite in direction. After passing through the guide member 41 having the Y-shaped passage 45, the inner and outer link plates 31 of the two roller chains 4 are made. Corresponding to the midpoint of the oblique corner of the acute-angled convex teeth, the ends of the two roller chains 4 are closed by the locking member 33, and the pair of meshing gears 43 are driven by the motor 44 to rotate the pair of sprocket wheels 42. The same speed, opposite rotation direction, pushing the two roller chains 4 forward or backward, and the guide technology combined with the zipper slider, when pushing the two roller chains to the closing direction of the two roller chains 4 At 4 o'clock, the relatively acute angled teeth on the two roller chains 4 are interlocked one by one in the process of passing through the Y-shaped passage of the guide member 41, thereby realizing the inner and outer link plates 31 of the two roller chains 4 The convex teeth are interlocked one by one, that is, the two flexible roller chains 4 are closed, and at this time, the two roller root ends have used the locking member 33. In the middle, the inner and outer chain plate teeth are interlocked one by one and interlocked one by one, and the tails of the roller chain 4 are inside the slider (or are connected by another locking member 33), so two The roller chain 4 can neither be separated, and can be bent in the direction in which it can be bent before closing. As shown in FIG. 20 and FIG. 21, the closed assembly becomes a rigid member that cannot be bent, and has a rod. The feature is that the rigid member is the roller chain link 40; conversely, when the driving device rotates the sprocket 42 in the backward direction of the roller chain 4, the two roller chains 4 retreat at the same speed, adjacent to the inside and outside. During the passage of the Y-shaped passage of the guiding member 41, the protruding teeth of the chain plate are de-embedded one by one, so that an inflexible rigid roller chain 40 is divided into two flexible flexible roller chains 4, thereby realizing The rigid rod and the flexible system convert each other to achieve rigid rod and scratch The device for the mutual conversion function of the sexual system is called a chain device. In the present embodiment, the longitudinal direction corresponds to the closing direction.

利用链条可连续续接的功能，上述组合成的刚性杆理论上可无限长度。The combination of the above-mentioned rigid rods can theoretically be infinitely lengthed by the function of continuously continuing the chain.

对于滚子链杆，其包括两条滚子牙链、锁紧件、具有Y形通道的导向件及驱动装置，驱动装置直接驱动两条滚子牙链，两条滚子牙链的头端通过锁紧件锁紧连接。Y形通道包括一条输出通道和两条输入通道，两条滚子牙链的尾端分别通过两条输入通道进入输出通道，在通过输出通道的过程中，两条滚子牙链相互嵌扣联锁而形成刚性结构。For the roller chain bar, it comprises two roller chains, a locking member, a guiding member with a Y-shaped channel and a driving device, and the driving device directly drives two roller chains, the head ends of the two roller chains The connection is locked by a locking member. The Y-shaped channel includes one output channel and two input channels. The tail ends of the two roller chains respectively enter the output channel through two input channels. During the process of passing through the output channel, the two roller chains are interlocked with each other. Lock to form a rigid structure.

如图22所示，在另一种结构中，本发明将现有链条的内、外链板设计成一侧凸出一个等腰梯形，其中上、下两条边平行于链板两销孔35圆心连线，两腰中点连线(啮合线)长度a等于链板两销孔圆心连线长度b(链条节距)，因此，等腰梯形产生出两个锐角凸牙，该链板称为双牙链板51。即，等腰梯形的第一、第二啮合边均形成锐角凸牙36，该锐角凸牙能够与锐角凹槽37配合。As shown in FIG. 22, in another structure, the present invention designs the inner and outer link plates of the existing chain to protrude one isosceles trapezoid on one side, wherein the upper and lower sides are parallel to the two pin holes 35 of the link plate. The center line is connected, and the length a of the two-point midpoint connection (mesh line) is equal to the length b (chain pitch) of the center line of the two pin holes of the chain plate. Therefore, the isosceles trapezoid produces two acute-angled teeth, which are called It is a double toothed link plate 51. That is, the first and second engaging edges of the isosceles trapezoid form an acute-angled tooth 36 that can be engaged with the acute-angled recess 37.

如图22至图28所示，将具有双凸牙形状的双牙链板51作为内、外链板，按锐角凸牙偏向一侧而组装起来的板式方式链条和滚子方式链条，分别称为板式双牙链6和滚子双牙链7。如图23至图25所示，板式双牙链6包括双牙链板51和链销22；如图26至图28所示，滚子双牙链7包括双牙链板51、链销22、轴套23和滚子24。As shown in FIG. 22 to FIG. 28, a double-toothed chain plate 51 having a double-concave shape is used as an inner and outer link plate, and a plate type chain and a roller type chain which are assembled by an acute angle convex tooth to one side are respectively called It is a plate double chain 6 and a roller double chain 7. As shown in FIGS. 23 to 25, the plate double fastener chain 6 includes a double toothed link plate 51 and a chain pin 22; as shown in FIGS. 26 to 28, the roller double fastener chain 7 includes a double toothed link plate 51 and a chain pin 22 , bushing 23 and roller 24.

如图25所示，两条板式双牙链6相对闭合起来，端部由锁紧件33连接而组成的双牙板式链杆60，性能比单牙板式链杆30强度和稳定性更好。As shown in Fig. 25, the two-plate double-chain 6 is relatively closed, and the double-toothed chain 60, which is connected by the locking member 33 at the end, has better performance and stability than the single-plate chain 30.

同样，如图28所示，两条滚子双牙链7相对闭合起来，端部由锁紧件33连接而组成的双牙滚子链杆70，性能比单牙滚子链杆40强度和稳定性更好。Similarly, as shown in Fig. 28, the two roller double fastener chains 7 are relatively closed, and the double-tooth roller chain lever 70 whose ends are connected by the locking members 33 is superior in performance to the single-tooth roller chain 40. Better stability.

如图29至图31所示，一种链杆机10，包括：具有Y形通道的基座11一件、链轮12、链轮轴13、滚子牙链14、导向块15各两件、及左旋蜗轮16、右旋蜗轮17、蜗杆轴18、锁紧件19各一件；蜗杆轴18由同轴的四段(或三段)构成，是左旋蜗杆段181、右旋蜗杆段182和两(或一)输入段183；左旋蜗轮16、右旋蜗轮17模数、齿数相同，旋向相反，蜗杆轴18上的左旋蜗杆段181、右旋蜗杆段182模数和螺距相 同，旋向相反。As shown in FIG. 29 to FIG. 31, a chain machine 10 includes: a base 11 having a Y-shaped passage, a sprocket 12, a sprocket shaft 13, a roller chain 14, and two guide blocks 15, And a left-hand worm wheel 16, a right-hand worm wheel 17, a worm shaft 18, and a locking member 19; the worm shaft 18 is composed of four coaxial sections (or three sections), which are a left-handed worm section 181, a right-handed worm section 182, and Two (or one) input segments 183; left-hand worm gear 16, right-hand worm wheel 17 modulus, same number of teeth, opposite directions of rotation, left-handed worm segment 181, right-handed worm segment 182 modulus and pitch phase on worm shaft 18 Same, the opposite direction.

链杆机10构造为：两链轮轴13平行，分别键连接的套上左旋蜗轮16和右旋蜗轮17；及键连接的套上各一件链轮12，链轮轴13可以自由转动的安装在基座11内，两链轮轴13的中心距等于两滚子牙链14错节时，内、外牙链的凸牙可以对应逐个相嵌扣的距离，蜗杆轴18与链轮轴13垂直并可以自由转动的安装在基座11内，其左旋蜗杆段181和右旋蜗杆段182分别与左旋蜗轮16和右旋蜗轮17准确啮合，蜗杆轴18的两端(或一端)输入段183伸出基座11外，以基座11的Y形通道的两个输入口为起点，两滚子牙链14分别按顺时针和逆时针方向，绕过各自对应的链轮12，两滚子牙链14以纵方向错节的对应方式，通过Y形通道及链轮12圆弧过程中，两滚子牙链14错节后对应层的内、外链板上凸牙能够逐个相嵌扣，组合成链杆101，然后穿过对称安装在基座11内的一对导向块15后，锁紧件19将链杆101头部连锁起来，两滚子牙链14的输入端理论上可以无限续接。The chain link machine 10 is configured such that the two sprocket shafts 13 are parallel, and the left-hand worm gear 16 and the right-hand worm wheel 17 are respectively connected by a key; and each of the sprocket wheels 12 is sleeved on the key, and the sprocket shaft 13 is rotatably mounted on the sprocket shaft 13 In the base 11, when the center distance of the two sprocket shafts 13 is equal to that of the two roller chains 14, the teeth of the inner and outer spurs can be corresponding to each other, and the worm shaft 18 is perpendicular to the sprocket shaft 13 and can Freely rotating in the base 11, the left-handed worm section 181 and the right-handed worm section 182 are accurately meshed with the left-hand worm wheel 16 and the right-hand worm wheel 17, respectively, and the two ends (or one end) of the worm shaft 18 are extended to the base 183. Outside the seat 11, starting from the two input ports of the Y-shaped passage of the base 11, the two roller chains 14 respectively bypass the corresponding sprocket 12 in a clockwise and counterclockwise direction, and the two roller chains 14 In the corresponding way of the longitudinal direction, the convex teeth of the inner and outer chain plates of the corresponding layer can be interlocked one by one during the arc process of the Y-shaped channel and the sprocket 12 After the chain rod 101 is passed through a pair of guiding blocks 15 symmetrically mounted in the base 11, the locking member 19 will be the head of the chain 101 Chain up, in theory, two input Ziya chain roller 14 can be infinitely continued access.

由于蜗杆轴18上左旋蜗杆段181和右旋蜗杆段182分别与两根链轮轴13上的左旋蜗轮16和右旋蜗轮17啮合，所以，当转动蜗杆轴18的输入段183时，带动左旋蜗轮16和右旋蜗轮17转动，该转动的转速相同但转向相反，同样，同轴的两个链轮12也转速相同、转向相反的转动，因此，两滚子牙链14在两个链轮12带动下，是同速前进或同速后退。Since the left-handed worm segment 181 and the right-handed worm segment 182 on the worm shaft 18 mesh with the left-hand worm wheel 16 and the right-hand worm wheel 17 on the two sprocket shafts 13, respectively, when the input section 183 of the worm shaft 18 is rotated, the left-hand worm wheel is driven. 16 and the right-hand worm wheel 17 rotates, the rotation speed is the same but the steering is reversed. Similarly, the two coaxial sprocket wheels 12 also rotate at the same speed and turn oppositely. Therefore, the two roller chains 14 are on the two sprocket wheels 12 Under the driving, it is the same speed forward or the same speed back.

因此，链杆机10的工作原理是：当按两滚子牙链14的闭合方向前进而转动输入段183时，两滚子牙链14在通过Y形通道45及链轮12圆弧过程中，其错节后对应层的内、外链板的凸牙相互嵌入相扣，逐个相嵌联锁起来组成链杆101，穿过导向块15后，链杆101的头端被锁紧件19锁住，因两滚子牙链14的中间内、外链板凸牙每节都错节逐个相嵌，又逐个相互顶住，因此，组成的链杆101不能弯曲而呈刚性状态；同时输出的链杆101尾部被两块导向块15夹住，一对导向块15既作为输出链杆101的导向、又承担链杆101可能产生的弯矩，所以，通过转动链杆机10的输入段183，能输出直线伸出运动的刚性链杆101，从而实现了由旋转运动转变为直线运动，或由扭矩转变为推力功能。Therefore, the working principle of the chain machine 10 is that when the input section 183 is rotated in the closing direction of the two roller chains 14, the two roller chains 14 are in the process of passing the arc of the Y-shaped passage 45 and the sprocket 12. After the tangled section, the convex teeth of the inner and outer chain plates of the corresponding layer are mutually interlocked, and interlocked one by one to form a chain rod 101. After passing through the guiding block 15, the head end of the chain rod 101 is locked by the locking member 19 Locked, because the middle inner and outer chain plates of the two roller chains 14 are intricately embedded one by one, and are respectively supported one by one. Therefore, the formed chain 101 cannot be bent and is in a rigid state; The tail portion of the chain rod 101 is clamped by two guiding blocks 15, and the pair of guiding blocks 15 serve as both the guiding of the output chain 101 and the bending moment that the chain rod 101 can generate. Therefore, by rotating the input section of the chain machine 10. 183. The rigid chain rod 101 can be outputted in a straight line, thereby converting from a rotary motion to a linear motion, or from a torque to a thrust function.

反之，当两条滚子牙链14向分开方向后退时，而转动蜗杆18的输入段183时，使刚性链杆101被直线拉回，在通过两链轮12圆弧及Y 形通道过程中，组合件链杆101的两滚子牙链14的内、外链板凸牙将逐个解嵌脱扣，被分割成两条可弯曲的滚子牙链14，所以，通过转动输入段183，输出刚性链杆101的直线退回运动，因此，实现了由旋转运动转变为直线运动，或由扭矩转变为拉力的功能。On the other hand, when the two roller chains 14 are retracted in the direction of separation, when the input section 183 of the worm 18 is rotated, the rigid link 101 is pulled straight back, and the arc and Y are passed through the two sprocket wheels 12. During the channeling process, the inner and outer chain plate teeth of the two roller chains 14 of the assembly chain link 101 will be disengaged and snapped one by one, and are divided into two bendable roller chains 14, so that by rotating The input section 183 outputs a linear retracting motion of the rigid link 101, thereby realizing a function of converting from a rotary motion to a linear motion or from a torque to a tensile force.

根据上述，链杆机10是采用蜗轮蜗杆作为输入形式，所以，该链杆机10也具有蜗轮蜗杆的减速和反向自锁性能，因此，该形式链杆机10可以称为蜗轮蜗杆链杆机，其是由旋转运动的扭矩转变为直线运动的推力或拉力功能的基础机械装置。According to the above, the chain machine 10 adopts a worm gear as an input form. Therefore, the chain machine 10 also has the deceleration and reverse self-locking performance of the worm gear. Therefore, the form chain machine 10 can be called a worm gear link. Machine, which is a basic mechanical device that converts the torque of rotational motion into a thrust or tension function of linear motion.

如图32及图33所示，其为蜗轮蜗杆链杆机的另一种结构，与前述链杆机的主要区别在于：上、下两条牙链的链板31的节距B和b不相等，但上、下牙链的链板的啮合线长度是相等的，即都为a，并且b小于a，a小于B。上、下牙链的链板错节，蜗轮蜗杆机构工作时，上、下牙链的链板凸牙错节并嵌扣，形成弧线的刚性链杆。As shown in FIG. 32 and FIG. 33, it is another structure of the worm-gear chain machine. The main difference from the above-mentioned chain machine is that the pitches B and b of the chain plates 31 of the upper and lower chain links are not Equal, but the lengths of the meshing lines of the chain plates of the upper and lower fastener chains are equal, that is, both are a, and b is smaller than a, and a is smaller than B. The chain plates of the upper and lower fastener chains are staggered. When the worm gear mechanism is working, the chain plates of the upper and lower fastener chains are staggered and interlocked to form an arc rigid chain.

对于该蜗轮蜗杆链杆机，由于上牙链链板节距B大于下牙链链板节距b，所以，右侧链轮12的直径大于左侧链轮12的直径。另外，基座11可以设有能够用作输出链杆导向的弧线导向块。For the worm gear chain machine, since the upper chain link pitch B is larger than the lower chain link pitch b, the diameter of the right sprocket 12 is larger than the diameter of the left sprocket 12. Additionally, the base 11 can be provided with an arcuate guide block that can be used as an output chain guide.

如图34至图36所示，其是链杆机的一种具体应用，该具体应用是能够升降的动力收卷梯70。As shown in FIGS. 34 to 36, it is a specific application of the chain machine, which is a power take-up ladder 70 that can be lifted and lowered.

如图34所示，将两条滚子牙链相距宽度等于实际梯子宽度，相距梯子阶梯的高度，在两条滚子牙链内侧对应的链板之间焊接踏板741，制作成可卷梯74。As shown in FIG. 34, the distance between the two roller chains is equal to the actual ladder width, the height of the ladder step, and the pedal 741 is welded between the corresponding chain plates on the inner side of the two roller chains to form a rollable ladder 74. .

如图35及图36所示，一种动力收卷梯70包括：具有两个Y形通道的基座71、可卷梯74、左旋蜗轮76、右旋蜗轮77、蜗杆轴78、梯端连件79各一件，链轮72和导向块75各四件、链轮轴73、滚子牙链14各两件；基座71包括机架711、电机712、固定板713和调节螺杆714各两件，蜗杆轴78由四段构成，分别是左旋蜗杆段781、右旋蜗杆段782和左、右两段输入段783，并且其中一端的输入段783连接电机712，即蜗轮蜗杆机构可以由电机驱动。As shown in FIGS. 35 and 36, a power winding ladder 70 includes: a base 71 having two Y-shaped passages, a rollable ladder 74, a left-handed worm gear 76, a right-handed worm gear 77, a worm shaft 78, and a ladder end connection. Each of the pieces 79, four pieces of the sprocket 72 and the guide block 75, two parts of the sprocket shaft 73 and the roller chain 14; the base 71 includes a frame 711, a motor 712, a fixing plate 713 and two adjusting screws 714. The worm shaft 78 is composed of four segments, which are a left-handed worm segment 781, a right-handed worm segment 782 and two left and right input segments 783, and one of the input segments 783 is connected to the motor 712, that is, the worm gear mechanism can be driven by the motor. drive.

动力收卷梯70具体构造为：两件链轮72键连接地套在两链轮轴73上，同轴的两个链轮72的距离以分别能驱动可卷梯74两侧的滚子牙链为准，然后平行分别键连接地套上左旋蜗轮76和右旋蜗轮77，两链轮轴73平行、可自由转动地安装在基座71内，其两链轮轴73的中心距等 于两滚子牙链14与可卷梯74的对应的内、外链板的凸牙可以逐个相嵌扣的距离；蜗杆轴78与链轮轴73垂直并安装在基座71内，其左旋蜗杆段781和右旋蜗杆段782分别与左旋蜗轮76和右旋蜗轮77准确啮合，蜗杆轴78的两端输入段783伸出基座71外，其中一端输入段783连接电机712，另一端输入段783可作为手动输入端；以基座71的两个Y形通道的两个输入口为起点，可卷梯74绕过一边的两个链轮72上，两根滚子牙链14反方向绕过另一边的两个链轮72上，当两滚子牙链14与可卷梯74错节通过两个Y形通道及链轮72圆弧过程中，其错节后对应层的内、外链板上的凸牙能够逐个相嵌扣，组合成两根刚性滚子链杆支撑的刚性梯701，刚性梯701然后穿过对称安装在基座71内的两对导向块75后，梯端连件79将刚性梯701端部连接锁紧起来，两滚子牙链14和可卷梯74的输入端可理论上无限续接。The power winding ladder 70 is specifically configured such that two sprocket wheels 72 are keyed and sleeved on the two sprocket shafts 73, and the two coaxial sprocket wheels 72 are spaced apart to drive the roller chains on both sides of the rollable ladder 74, respectively. For example, the left-hand worm wheel 76 and the right-hand worm wheel 77 are sleeved in parallel, and the two sprocket shafts 73 are rotatably mounted in the base 71 in parallel with the center distance of the two sprocket shafts 73, etc. The teeth of the corresponding inner and outer link plates of the two roller chain 14 and the rollable ladder 74 can be locked one by one; the worm shaft 78 is perpendicular to the sprocket shaft 73 and is mounted in the base 71, and the left-handed worm The segment 781 and the right-handed worm segment 782 are respectively accurately meshed with the left-hand worm wheel 76 and the right-hand worm wheel 77, and the two-end input segments 783 of the worm shaft 78 extend out of the base 71, wherein one end input segment 783 is connected to the motor 712 and the other end is input. 783 can be used as a manual input; starting from the two input ports of the two Y-shaped channels of the base 71, the rollable ladder 74 can be wound around the two sprocket 72s on one side, and the two roller chains 14 are wound in opposite directions. On the other two sprocket wheels 72, when the two roller chain 14 and the rollable ladder 74 are tangled through the two Y-shaped channels and the sprocket 72, the inner and outer layers of the corresponding layer are tangled. The teeth on the chain plate can be interlocked one by one, combined into two rigid roller chain 701 supported by rigid roller links, and the rigid ladder 701 is then passed through two pairs of guiding blocks 75 symmetrically installed in the base 71, and the ladder ends The connecting member 79 locks the end of the rigid ladder 701, and the input ends of the two roller chains 14 and the rollable ladder 74 can be theoretically infinitely continued.

当以两条滚子牙链14与一根可卷梯74两边的滚子牙链闭合方向前进而转动输入段783时，能直线输出一架刚性梯701，从而实现动力收卷梯70伸长功能。反之，当两条滚子牙链14与一根可卷梯74向分开方向后退而转动输入段783时，使刚性梯701被直线缩短，实现了动力收卷梯70的收卷梯子功能。When the input section 783 is rotated by the two roller chain 14 and the roller chain link closing direction of both sides of the rollable ladder 74, a rigid ladder 701 can be linearly output, thereby realizing the power winding ladder 70 elongation. Features. On the other hand, when the two roller chains 14 and one of the rollable ladders 74 are retracted in the direction of separation and the input section 783 is rotated, the rigid ladder 701 is linearly shortened, and the winding ladder function of the power take-up ladder 70 is realized.

动力收卷梯70基座71的固定板713铰连接在机架711一侧，两件调节螺杆714垂直安装在机架711另一侧的两边螺母中，旋转调节螺杆714可调节基座71一侧的高度，从而，调节基座71水平或倾斜度，达到调整刚性梯701是否垂直或调整刚性梯701实际使用倾斜角度；该动力收卷梯70的优点是：动力收卷梯70收卷后的高度很小，理论上，在无限续接两滚子牙链14和可卷梯74和选用链杆规格足够强度，及驱动电机功率足够大前提下，动力收卷梯70伸出的刚性梯701可无限高度。The fixing plate 713 of the base 71 of the power winding ladder 70 is hingedly connected to one side of the frame 711. The two adjusting screws 714 are vertically mounted in the two nuts on the other side of the frame 711, and the rotating adjusting screw 714 can adjust the base 71. The height of the side, thereby adjusting the level or inclination of the base 71, to adjust whether the rigid ladder 701 is vertical or to adjust the actual use of the tilt angle of the rigid ladder 701; the advantage of the power take-up ladder 70 is that the power take-up ladder 70 is wound after winding The height of the ladder is 70. 701 can be infinite height.

本实施方式中，动力收卷梯包括可卷梯和两条滚子牙链，可卷梯包括两条滚子牙链，且两条滚子牙链内侧的相对应的链板通过踏板连接。动力收卷梯包括两个Y形通道，各Y形通道包括一个输出通道和两个输入通道，输入通道的进口是输入口，可卷梯74的两条滚子牙链可以分别进入左侧的两个输入通道，两条滚子牙链14可以分别进入右侧的两个输入通道。电机驱动蜗轮蜗杆机构在闭合方向转动时，左侧可卷梯74的两条滚子牙链的链板与右侧两条滚子牙链14的链板错节且逐个相嵌扣，在分开方向转动时，对应的链板脱离嵌扣。闭合方向可以是顺时针方向或 逆时针方向，对应的，分开方向可以是逆时针方向或者顺时针方向。In this embodiment, the power winding ladder includes a rollable ladder and two roller chains. The rollable ladder includes two roller chains, and the corresponding chain plates on the inner sides of the two roller chains are connected by pedals. The power winding ladder comprises two Y-shaped channels, each Y-shaped channel comprises an output channel and two input channels, the inlet of the input channel is an input port, and the two roller chains of the rollable ladder 74 can respectively enter the left side Two input channels, two roller chains 14 can enter the two input channels on the right side. When the motor-driven worm gear mechanism rotates in the closing direction, the chain plates of the two roller chains of the left-hand rollable ladder 74 are tangled with the chain plates of the two roller chain chains 14 on the right side, and are interlocked one by one. When the direction is rotated, the corresponding link plate is disengaged from the buckle. The closing direction can be clockwise or Counterclockwise, corresponding, the direction of separation can be counterclockwise or clockwise.

如图37至图39所示，其是链杆机的另一种具体应用，该具体应用是架桥机80。As shown in Figures 37 to 39, it is another specific application of the chain machine, which is a bridge machine 80.

如图37所示，将两条滚子牙链内侧链板相距宽度等于桥需要的宽度W，在两条滚子牙链内侧的对应外链板上焊接桥板841，桥板841长度W等于桥需要的宽度，桥板84宽度H不大于滚子牙链的两个节距，即可制作成可卷桥面84。As shown in FIG. 37, the width of the inner side of the two roller chain links is equal to the width W required by the bridge, and the bridge board 841 is welded on the corresponding outer link plate inside the two roller chains. The length W of the bridge board 841 is equal to The required width of the bridge, the width H of the bridge plate 84 is not greater than the two pitches of the roller chain, and can be made into a rollable bridge surface 84.

如图38及图39所示，一种架桥机80，包括基座81、可卷桥面84、左旋蜗轮86、右旋蜗轮87、蜗杆轴88、桥头连件89各一件，链轮82和导向块85各四件、链轮轴83、滚子牙链14各两件；基座81包括机架811、电机812及固定板813，蜗杆轴88包括三段，分别是左旋蜗杆段881、右旋蜗杆段882和输入段883，输入段883连接电机812，即蜗轮蜗杆由电机驱动。As shown in FIG. 38 and FIG. 39, a bridging machine 80 includes a base 81, a rollable bridge surface 84, a left-hand worm wheel 86, a right-hand worm wheel 87, a worm shaft 88, and a bridge joint piece 89. The sprocket Each of the 82 and the guide block 85, the sprocket shaft 83 and the roller chain 14 are two pieces; the base 81 includes a frame 811, a motor 812 and a fixed plate 813, and the worm shaft 88 includes three segments, respectively a left-handed worm segment 881. The right-handed worm segment 882 and the input segment 883, the input segment 883 is coupled to the motor 812, that is, the worm gear is driven by the motor.

架桥机80具体构造为：使刚性桥801水平伸出而基座81垂直放置，两件链轮82键连接地套在一根链轮轴83上，同轴的两个链轮82的距离以分别能驱动可卷桥面84两侧的滚子牙链为准，相同距离的另两件链轮82键连接地套在另一链轮轴83上，然后两链轮轴83平行分别键连接地套上左旋蜗轮86和右旋蜗轮87，两链轮轴83平行、可自由转动地安装在基座81内，其两链轮轴83的中心距等于两滚子牙链14与可卷桥面84的对应的内、外链板的凸牙可以逐个相嵌扣的距离；蜗杆轴88与链轮轴83垂直安装在基座81内，其左旋蜗杆段881和右旋蜗杆段882分别与左旋蜗轮86和右旋蜗轮87准确啮合，蜗杆轴88的两端输入段883伸出基座81外，输入段883连接电机812，以基座81的两个Y形通道的两个输入口为起点，可卷桥面84绕过一边的两个链轮82上，两条滚子牙链14反方向绕过另一边的两个链轮82上，当两滚子牙链14与可卷桥面84错节通过两个Y形通道及链轮82圆弧过程中，其错节后对应层的内、外链板上的凸牙能逐个相嵌扣，组合成两根不能弯曲的刚性滚子链杆支撑的直线刚性桥801，刚性桥801然后穿过对称安装在基座81内的两对导向块85后，桥头连件89将刚性桥801头部连接锁紧起来，两条滚子牙链14和可卷桥面84的输入端可无限续接。The bridging machine 80 is specifically configured to: the rigid bridge 801 is horizontally extended and the base 81 is vertically placed, and the two sprocket wheels 82 are keyed and sleeved on a sprocket shaft 83. The distance between the two coaxial sprocket wheels 82 is The roller chain links on both sides of the rollable bridge surface 84 can be driven respectively, and the other two sprocket wheels 82 of the same distance are keyed and sleeved on the other sprocket shaft 83, and then the two sprocket shafts 83 are respectively connected in parallel with the key sleeves. The upper left-hand worm wheel 86 and the right-hand worm wheel 87 are rotatably mounted in the base 81 in parallel with the sprocket shaft 83. The center distance of the two sprocket shafts 83 is equal to the correspondence between the two roller chain 14 and the rollable bridge surface 84. The teeth of the inner and outer chain plates can be locked one by one; the worm shaft 88 and the sprocket shaft 83 are vertically mounted in the base 81, and the left-handed worm segment 881 and the right-handed worm segment 882 are respectively coupled with the left-handed worm gear 86 and the right The worm wheel 87 is accurately meshed, the input section 883 of the worm shaft 88 extends out of the base 81, and the input section 883 is connected to the motor 812. The two input ports of the two Y-shaped channels of the base 81 are used as a starting point, and the bridge can be rolled. The face 84 is wound on one of the two sprocket wheels 82 on one side, and the two roller chains 14 are reversed in the opposite direction on the two sprocket wheels 82 on the other side. When the two roller chains 14 and the rollable bridge surface 84 are tangled through the two Y-shaped passages and the sprocket 82, the teeth on the inner and outer chain plates of the corresponding layer can be interlocked one by one after the wrong joint. , a linear rigid bridge 801 supported by two rigid roller chains that cannot be bent. The rigid bridge 801 is then passed through two pairs of guiding blocks 85 symmetrically mounted in the base 81. The bridge joint 89 will be the rigid bridge 801. The connection of the joints is locked, and the input ends of the two roller chains 14 and the rollable deck 84 can be infinitely connected.

当以两条滚子牙链14与一根可卷桥面84两边的滚子牙链闭合方向前进而转动输入段883时，能水平直线输出一架刚性桥801，从而实现 架桥机80动力伸出刚性桥801和在河上架桥的功能，直至到桥头连件89达到河对岸。反之，当两条滚子牙链14与一根可卷桥面84向分开方向后退而转动输入段883时，使刚性桥801被直线缩短，实现架桥机80动力收回刚性桥801功能。达到快速架桥功能。When the input section 883 is rotated by the two roller chain 14 and the roller chain link on both sides of the rollable bridge surface 84, the rigid section 801 can be horizontally outputted. The bridging machine 80 power extends out of the rigid bridge 801 and the function of bridging the bridge until the bridge head piece 89 reaches the other side of the river. On the other hand, when the two roller chains 14 and one of the rollable bridge faces 84 retreat in the direction of separation and rotate the input section 883, the rigid bridge 801 is linearly shortened, thereby realizing the function of the bridge machine 80 to retract the rigid bridge 801. Achieve fast bridging.

如图40至图42所示，其为一种折叠式升降机，包括两条机架210、可一台电机230驱动的四架纵向链杆机200、可手摇驱动的二架横向链杆机300和一组折叠底板400。每两架纵向链杆机200的基座垂直固定在一侧机架上，该动力传动由同步带220完成，两侧机架上的纵向链杆机200动力传动由传动轴240连接实现，其包括两条滚子牙链，在闭合方向运动时，两条滚子牙链错节且链板逐一嵌扣形成直线刚性杆，且该刚性杆垂直向下；对于两架横向链杆机的动力传动也由同步带310完成，其输出直线刚性杆，且该刚性杆水平伸出，并且其基座和链杆端部分别与机架210横向固定连接；对于折叠底板400最外侧两边分别与两侧机架210的内侧铰连接。As shown in FIG. 40 to FIG. 42 , it is a folding elevator comprising two racks 210, four longitudinal chain rod machines 200 that can be driven by one motor 230, and two horizontal chain rod machines that can be manually driven. 300 and a set of folding bottom plates 400. The base of each two longitudinal chain machine 200 is vertically fixed on one side frame, the power transmission is completed by the timing belt 220, and the power transmission of the longitudinal chain machine 200 on the two side frames is realized by the transmission shaft 240, Including two roller chains, when the movement is in the closing direction, the two roller chains are tangled and the chain plates are interlocked one by one to form a linear rigid rod, and the rigid rod is vertically downward; for the power of the two transverse linkage machines The transmission is also completed by the timing belt 310, which outputs a linear rigid rod, and the rigid rod is horizontally extended, and the base and the end of the chain rod are respectively fixedly connected to the frame 210; for the outermost sides of the folded bottom plate 400, respectively The inner side of the side frame 210 is hingedly connected.

工作时，首先手摇驱动横向链杆机300水平伸出直线刚性杆，带动原折叠状态的折叠底板400展开成一个平面，然后启动电机230，通过同步带220和传动轴240同时驱动四架纵向链杆机200的蜗轮蜗杆向闭合方向运动，纵向链杆机的滚子牙链14的尾端向下伸出，且链板错节相嵌扣，尾部抵住地面，使基座推动机架210、机架210带动横向链杆机300和折叠底板400上升，从而实现升降机功能。In operation, firstly, the hand-driven horizontal chain machine 300 horizontally protrudes from the linear rigid rod, and the folded bottom plate 400 in the original folded state is unfolded into a plane, and then the motor 230 is started, and the four longitudinal directions are simultaneously driven by the timing belt 220 and the transmission shaft 240. The worm gear of the chain machine 200 moves in the closing direction, the tail end of the roller chain 14 of the longitudinal chain machine protrudes downward, and the chain plates are staggered and interlocked, and the tail end is against the ground, so that the base pushes the frame 210. The frame 210 drives the lateral link machine 300 and the folding bottom plate 400 to rise, thereby implementing the elevator function.

横向链杆机与纵向链杆机结构类似，折叠底板400类似屏风，其包括串联的多个承载板401，且相邻的承载板401铰接，折叠底板400展开时纵向的力由承载板401本身强度承担，横向力由横向链杆机水平链杆承担。The transverse link machine is similar in structure to the longitudinal link machine. The folded bottom plate 400 is similar to a screen, and includes a plurality of carrier plates 401 connected in series, and the adjacent carrier plates 401 are hinged. The longitudinal force of the folded bottom plate 400 is developed by the carrier plate 401 itself. Intensity bearing, the lateral force is borne by the horizontal chain rod horizontal chain.

如图43所示，其为一种厂房架设机，包括两台垂直平面链杆机500和一台水平弧面链杆机600，垂直平面链杆机500类似于垂直的直线架桥机，只是可卷墙面板不同于可卷桥面板那样结实，可更像卷帘门一样，同样水平弧面链杆机600类似于水平弧线架桥机，只是可卷桥面板也像卷帘门板一样；水平弧面链杆机600的两个牙链的节距相异，垂直平面链杆机500的输出通道垂直，水平弧形链杆机的输出通道呈弧形，水平弧链杆机头部、尾部分别设于两台垂直直线链杆机的头部。通过弧形刚性杆和直线刚性杆的组合，都展开时，可以快速实现一般需求的厂房架 设，反之，也可快速收卷及运走。As shown in FIG. 43, it is a factory erecting machine, comprising two vertical plane chain machines 500 and a horizontal curved chain machine 600. The vertical plane chain machine 500 is similar to a vertical straight bridge machine, but The rollable wall panel is as strong as the rollable deck, more like a rolling door. The same horizontal curved chain machine 600 is similar to a horizontal arc bridge, except that the rollable bridge is also like a rolling door; horizontal curved surface The pitch of the two fastener chains of the chain machine 600 is different, the output channel of the vertical plane chain machine 500 is vertical, the output channel of the horizontal arc chain machine is curved, and the head and tail of the horizontal arc chain machine are respectively set. On the head of two vertical linear chain machines. Through the combination of curved rigid rods and linear rigid rods, it can quickly realize the general demand of the factory frame On the contrary, it can also be quickly rolled up and transported away.

如图44及图45所示，在另一种结构中，链板31的一侧凸出部不一定是平行四边形或等腰梯形，其两个腰或短边也不一定是直线，可以是曲线。链板的两个短边中点连线(即：啮合线)长度a等于链板两孔圆心连线(即：节距)长度b，两个曲线形短边(即第一啮合边38和第二啮合边39)关于链板的中心线L对称，且短边(第一啮合边38和第二啮合边39)被中点连线分成两个部分，该两个部分关于该中点连线M反对称，即，链板错节并嵌扣时，两个曲线形短边能够无缝隙连接锁紧。As shown in FIG. 44 and FIG. 45, in another configuration, one side protrusion of the link plate 31 is not necessarily a parallelogram or an isosceles trapezoid, and the two waists or short sides thereof are not necessarily straight lines, and may be curve. The length of the two short-side midpoints of the chain plate (ie, the meshing line) is equal to the length b of the center line of the two holes of the chain plate (ie: pitch), and the two curved short sides (ie, the first meshing edge 38 and The second engaging edge 39) is symmetrical about the center line L of the link plate, and the short side (the first engaging edge 38 and the second engaging edge 39) is divided into two parts by a midpoint line, and the two parts are connected with respect to the midpoint The line M opposes that, when the chain plates are tangled and inset, the two curved short sides can be locked without gaps.

组成链杆的各零件的材料，不仅限制于同一种金属材料(如：铁、钢或铝等)，也可以是塑料或其它有一定强度材料，或几种材料同时使用在同一个链杆上。The materials of the parts that make up the chain are not limited to the same metal material (such as iron, steel or aluminum), but also plastic or other materials with a certain strength, or several materials used on the same chain. .

对于链板，其具有位于一侧的凸出部，该凸出部可以是平行四边形、等腰梯形、曲线形或者其它能够实现相互嵌扣锁紧的任何形状结构。链板的凸出部可以形成一个凸牙，也可以形成多个凸牙；对于铸造或锻造的大型和重型链杆的链板、或小型日用的塑料链板，其凸牙的横方向也可以是阶梯形状；并且，根据实际应用情况，内、外可以实际成一体，如图46、图47、图48及图49所示，即两层外链板31、两层内链板31铸造或锻造一体而形成牙链单元90，该牙链单元具有销孔35，连接时，通过链销22销孔的配合将各牙链单元串接一体而构成板式牙链3。For the link plate, it has a projection on one side, which may be a parallelogram, an isosceles trapezoid, a curved shape or any other shape structure capable of interlocking with each other. The protruding portion of the chain plate may form a convex tooth or a plurality of protruding teeth; for the chain plate of the large and heavy chain for casting or forging, or the plastic chain plate for small daily use, the lateral direction of the convex tooth is also It may be a step shape; and, depending on the actual application, the inside and the outside may be actually integrated, as shown in FIG. 46, FIG. 47, FIG. 48 and FIG. 49, that is, two outer chain plates 31 and two inner chain plates 31 are cast. Or the forging unit is integrally formed to form the fastener chain unit 90. The fastener chain unit has a pin hole 35. When connected, the fastener chain unit is integrally connected in series by the pin hole of the chain pin 22 to form the plate fastener chain 3.

对于牙链，其可以是板式链，也可以是滚子链。板式链或滚子链均可以由多个链板串接形成。For the chain, it can be a plate chain or a roller chain. The plate chain or the roller chain can be formed by a plurality of chain plates connected in series.

对于链杆机，其包括两条牙链，两条牙链的链板错节，驱动牙链在闭合方向运动时，对应层错节的链板相嵌扣锁紧，而形成刚性杆；在分开方向运动时，对应层错节的链杆脱离嵌扣。链杆机可以输出直线形刚性杆，也可以输出弧线刚性杆。具体应用时，可以多个或几种形式的链杆机组合，如多个能够输出直线形刚性杆的链杆机组合，形成能够在多个方向伸缩运动的装置；也可以是直线形刚性杆和弧线形刚性杆结合，实现厂房建设、帐篷搭建等。刚性杆垂直时，可以应用于消防车的云梯设计。刚性杆水平时，可以应用于桥梁设计。当然，也可以应用于一些日用产品，如可收卷式拐杖、照相机三脚架的支撑腿等。For the chain machine, which comprises two chain links, the chain plates of the two chain links are tangled, and when the driving chain is moved in the closing direction, the corresponding chain of the wrong chain is locked and locked to form a rigid rod; When moving in a separate direction, the link of the corresponding layer is out of the buckle. The chain rod machine can output a linear rigid rod or an arc rigid rod. In a specific application, a combination of multiple or several types of chain machines, such as a plurality of chain machine combinations capable of outputting linear rigid rods, forming a device capable of telescopic movement in multiple directions; or a linear rigid rod Combined with an arc-shaped rigid rod to realize plant construction and tent construction. When the rigid rod is vertical, it can be applied to the ladder design of the fire truck. When the rigid rod is horizontal, it can be applied to the bridge design. Of course, it can also be applied to some daily products, such as a rollable crutches, support legs for a camera tripod, and the like.

以上内容是结合具体的实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领 域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换。 The above is a further detailed description of the present invention in connection with the specific embodiments, and the specific embodiments of the present invention are not limited to the description. For the technical scope of the present invention A person skilled in the art can make some simple deductions or substitutions without departing from the inventive concept.

Claims (17)

1. 一种牙链，其特征在于，包括多排链板及多个链销，各排均包括独立设置的多个具有销孔的链板，各所述链销均与对应的所述销孔配合而使各排所述链板连成一体，各所述链板具有同侧伸出的凸出部，所述凸出部具有传动凸牙。A fastener chain, comprising: a plurality of rows of chain plates and a plurality of chain pins, each row comprising a plurality of independently arranged chain plates having pin holes, each of the chain pins being matched with the corresponding pin holes The rows of the chain plates are integrally connected, and each of the chain plates has a convex portion projecting from the same side, and the protruding portion has a transmission protruding tooth.
2. 如权利要求1所述的牙链，其特征在于，各排所述链板叠放。The fastener chain according to claim 1, wherein each of said rows of said chain plates is stacked.
3. 如权利要求1所述的牙链，其特征在于，还包括多个轴套和多个滚子，各所述轴套均套住与其对应的所述链销，各所述滚子均套住与其对应的所述轴套，且各所述滚子均位于最中间的两排所述链板之间。A fastener chain according to claim 1, further comprising a plurality of sleeves and a plurality of rollers, each of said sleeves being sleeved with said chain pin corresponding thereto, each of said rollers being sleeved The sleeve corresponding thereto, and each of the rollers is located between the two rows of the chain plates in the middle.
4. 如权利要求1所述的牙链，其特征在于，所述凸出部是平行四边形或等腰梯形。The fastener chain according to claim 1, wherein the projection is a parallelogram or an isosceles trapezoid.
5. 如权利要求4所述的牙链，其特征在于，所述链板具有两个所述销孔，所述平行四边形的两个斜边中点连线的长度等于两个所述销孔中心的间距。A fastener chain according to claim 4, wherein said link plate has two said pin holes, and a length of a line connecting the two oblique sides of said parallelogram is equal to a center of said two pin holes spacing.
6. 如权利要求4所述的牙链，其特征在于，所述等腰梯形的两个腰是直线或曲线。A fastener chain according to claim 4, wherein the two waists of the isosceles trapezoid are straight lines or curved lines.
7. 一种牙链的链板，其特征在于，具有凸出部，所述凸出部具有传动凸牙。A chain plate of a fastener chain, characterized in that it has a projection having a transmission tooth.
8. 一种链杆机，其特征在于，包括驱动装置、具有Y形通道的基座及权利要求1-6中任意一项所述的两个牙链，所述Y形通道包括两个输入通道及一个输出通道，两个所述牙链的头部连接一体，两个所述牙链的尾部分别进入两个所述输入通道，所述驱动装置驱动所述牙链在闭合方向运动时，所述尾部进入所述输出通道，且两个所述牙链的链板错位并嵌扣锁紧而形成刚性杆；所述驱动装置驱动所述牙链在分开方向运动时，所述尾部退出所述输出通道，且两个所述牙链的链板错位并脱离嵌扣。A chain link machine comprising: a driving device, a base having a Y-shaped passage, and the two fastener chains according to any one of claims 1 to 6, the Y-shaped passage including two input passages and An output channel, the heads of the two fastener chains are integrally connected, and the tail portions of the two fastener chains respectively enter the two input channels, and the driving device drives the fastener chain to move in the closing direction, The tail enters the output channel, and the links of the two fastener chains are misaligned and latched to form a rigid rod; when the driving device drives the chain to move in the separating direction, the tail exits the output The channel, and the links of the two fastener chains are misaligned and disengaged from the buckle.
9. 如权利要求8所述的链杆机，其特征在于，所述驱动装置包括电机及由所述电机带动的蜗轮蜗杆机构，所述蜗轮蜗杆机构驱动所述牙链。A fastener machine according to claim 8, wherein said driving means comprises a motor and a worm gear mechanism driven by said motor, said worm gear mechanism driving said chain.
10. 如权利要求8所述的链杆机，其特征在于，所述基座还设有导向通道，所述导向通道在所述牙链的运动轨迹上并位于所述输出通道的上 方。A link machine according to claim 8, wherein said base is further provided with a guide passage, said guide passage being on a movement path of said fastener chain and located on said output passage square.
11. 如权利要求8所述的链杆机，其特征在于，两个所述牙链的节距相异。The chain link machine of claim 8 wherein the pitches of the two fastener chains are different.
12. 一种动力收卷梯，其特征在于，包括驱动装置、两个具有Y形通道的基座、可卷梯及一对第二牙链，所述Y形通道包括左、右侧输入通道及一个输出通道，所述可卷梯包括一对第一牙链及连接所述第一牙链的踏板，两个所述第二牙链的头部连接一体，两个所述第一牙链的尾部分别进入两个左侧输入通道，两个所述第二牙链的尾部分别进入两个右侧输入通道，所述驱动装置驱动所述第一、第二牙链在闭合方向运动时，所述第一、第二牙链的尾部进入所述输出通道，且所述第一、第二牙链对应的链板错位并嵌扣锁紧，而形成刚性杆；所述驱动装置驱动所述第一、第二牙链在分开方向运动时，所述第一、第二牙链的尾部退出所述输出通道，且所述第一、第二牙链对应的链板脱离嵌扣。A power winding ladder, comprising: a driving device, two bases having a Y-shaped passage, a rollable ladder and a pair of second chain links, the Y-shaped channel including left and right input channels and a An output channel, the rollable ladder comprising a pair of first fastener chains and a pedal connecting the first fastener chains, the heads of the two second fastener chains being integrally connected, and the tail portions of the two first fastener chains Entering two left input channels respectively, the tails of the two second chain chains respectively entering two right input channels, and the driving device drives the first and second chain links to move in the closing direction, The tail portions of the first and second fastener chains enter the output channel, and the corresponding chain plates of the first and second fastener chains are misaligned and latched to form a rigid rod; the driving device drives the first When the second fastener chain moves in the separating direction, the tail portions of the first and second fastener chains are withdrawn from the output channel, and the corresponding chain plates of the first and second fastener chains are separated from the buckle.
13. 一种架桥机，其特征在于，包括驱动装置、两个具有Y形通道的基座、可卷桥面及一对第二牙链，所述Y形通道包括上、下侧输入通道及一个输出通道，所述可卷桥面包括一对第一牙链及连接所述第一牙链的桥板，两个所述第二牙链的头部连接一体，两个所述第一牙链的尾部分别进入两个下侧输入通道，两个所述第二牙链的尾部分别进入两个上侧输入通道，所述驱动装置驱动所述第一、第二牙链在闭合方向运动时，所述第一、第二牙链的尾部进入所述输出通道，且所述第一、第二牙链对应的链板错位并嵌扣锁紧，而形成刚性杆；所述驱动装置驱动所述第一、第二牙链在分开方向运动时，所述第一、第二牙链的尾部退出所述输出通道，且所述第一、第二牙链对应的链板脱离嵌扣；所述输出通道水平。A bridge machine, comprising: a driving device, two bases having a Y-shaped passage, a rollable deck and a pair of second chain links, the Y-shaped channel including upper and lower input channels and a An output channel, the rollable deck includes a pair of first chain links and a bridge plate connecting the first chain links, the heads of the two second chain links are integrally connected, and the two first chain links The tail portions respectively enter two lower input channels, and the tail portions of the two second chain chains respectively enter two upper input channels, and the driving device drives the first and second chain links to move in the closing direction. The tail portions of the first and second fastener chains enter the output channel, and the chain plates corresponding to the first and second fastener chains are misaligned and latched to form a rigid rod; the driving device drives the When the first and second fastener chains are moved in the separating direction, the tail portions of the first and second fastener chains are withdrawn from the output channel, and the corresponding chain plates of the first and second fastener chains are separated from the buckle; Output channel level.
14. 一种折叠升降机，其特征在于，包括机架、动力驱动的纵向链杆机、动力驱动的横向链杆机和一组折叠底板，所述纵向链杆机的基座垂直固定在机架上，所述纵向链杆机包括两条第一滚子牙链，在闭合方向运动时，两条所述第一滚子牙链错节且链板逐一嵌扣而形成直线第一刚性杆，所述第一刚性杆垂直向下；所述横向链杆机包括两条第二滚子牙链，在闭合方向运动时，两条所述第二滚子牙链错节且链板逐一嵌扣而形成直线第二刚性杆，所述第二刚性杆水平，所述第二刚性杆带动所述折叠底板展开或收回。 A folding elevator characterized by comprising a frame, a power driven longitudinal chain machine, a power driven transverse chain machine and a set of folding bottom plates, wherein the base of the longitudinal chain machine is vertically fixed to the frame. The longitudinal chain link machine includes two first roller chains. When the movement is in the closing direction, the two first roller chains are tangled and the chain plates are interlocked one by one to form a straight first rigid rod. The first rigid rod is vertically downward; the transverse chain machine includes two second roller chains. When the movement is in the closing direction, the two second roller chains are tangled and the chain plates are interlocked one by one to form a second rigid rod in a straight line, the second rigid rod is horizontal, and the second rigid rod drives the folding bottom plate to expand or retract.
15. 一种厂房架设机，其特征在于，包括两台垂直直线链杆机和一台水平弧形链杆机，所述水平弧形链杆机的两个牙链的节距相异，所述垂直直线链杆机的输出通道垂直，所述水平弧形链杆机的输出通道呈弧形，所述水平弧线链杆机头、尾部分别设于所述两台垂直直线链杆机的头部。A factory erection machine, comprising: two vertical linear chain machines and a horizontal curved chain machine, wherein the pitches of the two dental chains of the horizontal curved chain machine are different, the vertical The output channel of the linear chain machine is vertical, the output channel of the horizontal arc chain machine is curved, and the head and the tail of the horizontal arc chain are respectively disposed on the heads of the two vertical linear chain machines .
16. 一种板式牙链，其特征在于，包括串接一体的多个牙链单元，所述牙链单元一体成型，其包括层叠的多个链板。A plate type fastener chain comprising a plurality of fastener chain units integrally connected in series, the fastener chain unit being integrally formed, comprising a plurality of laminated chain plates.
17. 如权利要求16所述的板式牙链，其特征在于，所述牙链单元锻造或铸造成型。 The plate fastener chain according to claim 16, wherein the fastener chain unit is forged or cast.

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