CN109592590B - One-driving-two positive and negative rotation synchronous adjustable winch transmission device - Google Patents
One-driving-two positive and negative rotation synchronous adjustable winch transmission device Download PDFInfo
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- CN109592590B CN109592590B CN201910080704.7A CN201910080704A CN109592590B CN 109592590 B CN109592590 B CN 109592590B CN 201910080704 A CN201910080704 A CN 201910080704A CN 109592590 B CN109592590 B CN 109592590B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 21
- 230000002441 reversible effect Effects 0.000 claims abstract description 15
- 230000013011 mating Effects 0.000 claims description 28
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing
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Abstract
Description
技术领域Technical field
本发明属于卷扬机传动装置技术领域，尤其是涉及一种一拖二正反转同步可调节卷扬机传动装置。The invention belongs to the technical field of winch transmission devices, and in particular relates to a one-to-two forward and reverse synchronous adjustable winch transmission device.
背景技术Background technique
卷扬机在建筑施工过程中是一种常用的装置，现有技术中，卷扬机通常为单卷筒式卷扬机，一台电机带动一个卷筒，但是在某些特殊场合下，需要多台卷扬机同时作业，卷扬机台数增加时，不仅增加了物资成本，又会增加人力成本，同时又增加了操作难度，降低了工作效率。The winch is a commonly used device in the construction process. In the existing technology, the winch is usually a single-drum winch. One motor drives one drum. However, in some special occasions, multiple winches need to operate at the same time. When the number of winches increases, it not only increases the material cost, but also increases the labor cost. It also increases the difficulty of operation and reduces work efficiency.
发明内容Contents of the invention
有鉴于此，本发明旨在提出一种一拖二正反转同步可调节卷扬机传动装置，以解决现有技术中需要多台卷扬机同时作业时引起的工作效率低、成本高以及操作难度大的问题。In view of this, the present invention aims to propose a one-to-two forward and reverse synchronous adjustable winch transmission device to solve the problems of low work efficiency, high cost and difficult operation caused by the need for multiple winches to operate simultaneously in the existing technology. question.
为达到上述目的，本发明的技术方案是这样实现的：In order to achieve the above objects, the technical solution of the present invention is implemented as follows:
一种一拖二正反转同步可调节卷扬机传动装置，包括中心轴、卷筒一、卷筒二和一组齿轮传动系统；卷筒一和卷筒二并列安装在中心轴上，且卷筒一可转动安装在中心轴上，卷筒二固接在中心轴上，中心轴的两端可转动安装在外部机架上，且卷筒二通过传动结构与电机相连；齿轮传动系统包括安装板一、安装板二、换向轴和配合轴；安装板二通过轴承可转动安装在中心轴上，且安装板二位于卷筒二的内侧，安装板一位于卷筒一的内侧，换向轴和配合轴支撑在安装板一和安装板二之间，且换向轴和配合轴的一端分别通过轴承可转动连接在安装板一上，换向轴和配合轴的另一端分别通过轴承可转动连接在安装板二上；A one-to-two forward and reverse synchronous adjustable winch transmission device, including a central shaft, a first drum, a second drum and a set of gear transmission systems; the first drum and the second drum are installed side by side on the central shaft, and the drum One is rotatably installed on the central shaft, the second drum is fixedly connected to the central shaft, the two ends of the central shaft are rotatably installed on the external frame, and the second drum is connected to the motor through the transmission structure; the gear transmission system includes a mounting plate 1. Mounting plate 2, reversing shaft and matching shaft; mounting plate 2 is rotatably mounted on the central shaft through bearings, and mounting plate 2 is located inside drum 2, mounting plate 1 is located inside drum 1, and the reversing shaft and the mating shaft is supported between the mounting plate one and the mounting plate two, and one end of the reversing shaft and the mating shaft is rotatably connected to the mounting plate one through bearings, and the other ends of the reversing shaft and mating shaft are rotatable through bearings respectively. Connected to mounting plate 2;
中心轴上安装有一个中心齿轮和一个换挡齿轮，中心齿轮通过轴承可转动安装在中心轴上，中心齿轮的外侧端穿过安装板一，且中心齿轮的外侧端与卷筒一固接，换挡齿轮可滑动连接在中心轴上，且换挡齿轮与中心轴之间不发生相对转动；换向轴上固定连接有一个换向齿轮，配合轴上固定连接有配合齿轮一、配合齿轮二和配合齿轮三，且配合齿轮一和配合齿轮二之间留有间隙；中心齿轮与配合齿轮三啮合，换挡齿轮可与换向齿轮和配合齿轮二啮合，且换挡齿轮与配合齿轮一不接触，换向齿轮与配合齿轮一啮合。A central gear and a shift gear are installed on the central shaft. The central gear is rotatably mounted on the central shaft through a bearing. The outer end of the central gear passes through the mounting plate 1, and the outer end of the central gear is fixedly connected to the drum 1. The shift gear can be slidably connected to the central shaft, and no relative rotation occurs between the shift gear and the central shaft; a reversing gear is fixedly connected to the reversing shaft, and a matching gear 1 and a matching gear 2 are fixedly connected to the mating shaft. and mating gear three, and there is a gap between mating gear one and mating gear two; the center gear meshes with mating gear three, the shift gear can mesh with the reversing gear and mating gear two, and the shift gear and mating gear one do not Contact, the reversing gear meshes with the mating gear.
进一步地，还包括锁止齿轮、主动齿轮和从动齿轮；锁止齿轮和从动齿轮分别安装在中心轴的两端；卷筒一的外侧端和锁止齿轮固接在一起，同时锁止齿轮通过轴承可转动连接在中心轴上，锁止齿轮与外部锁止机构相连；卷筒二的外侧端和从动齿轮固接在一起，同时从动齿轮可拆卸固定连接在中心轴上；从动齿轮和主动齿轮啮合，主动齿轮由电机带动。Further, it also includes a locking gear, a driving gear and a driven gear; the locking gear and the driven gear are respectively installed at both ends of the central shaft; the outer end of the drum one and the locking gear are fixed together and locked at the same time. The gear is rotatably connected to the central shaft through the bearing, and the locking gear is connected to the external locking mechanism; the outer end of the drum two is fixedly connected to the driven gear, and the driven gear is detachably and fixedly connected to the central shaft; from The moving gear meshes with the driving gear, and the driving gear is driven by the motor.
进一步地，从动齿轮和中心轴之间通过平键连接。Further, the driven gear and the central shaft are connected through a flat key.
进一步地，卷筒一的外侧端和锁止齿轮通过螺栓连接在一起，卷筒二的外侧端和从动齿轮通过螺栓连接在一起。Further, the outer end of drum one and the locking gear are connected together by bolts, and the outer end of drum two and the driven gear are connected together by bolts.
进一步地，中心齿轮的外侧端设有齿轮凸台，安装板一为一个环状的板件，齿轮凸台穿过安装板一的中心孔，且齿轮凸台与卷筒一通过螺钉连接在一起。Further, the outer end of the central gear is provided with a gear boss, the mounting plate 1 is an annular plate, the gear boss passes through the center hole of the mounting plate 1, and the gear boss and the drum 1 are connected together by screws. .
进一步地，中心轴上设有花键键槽，换挡齿轮和中心轴之间通过花键连接。Further, the central shaft is provided with a spline key groove, and the shift gear and the central shaft are connected by splines.
进一步地，换向轴和换向齿轮之间过盈配合，配合齿轮一、配合齿轮二和配合齿轮三与配合轴之间均为过盈配合。Furthermore, there is an interference fit between the reversing shaft and the reversing gear, and there is an interference fit between the first, second and third matching gears and the matching shaft.
相对于现有技术，本发明具有以下优势：Compared with the existing technology, the present invention has the following advantages:
本发明可实现处于同轴上的两个卷筒同时正反转方向运动，即卷筒一正转而卷筒二反转，或者卷筒一反转而卷筒二正转，并且可以实现卷筒二单体运动，或者两个卷筒同向转动，一套此卷扬机即可实现两套卷扬机的工作效率，利用同轴上的两个卷筒正反转运动，可以使卷筒一收紧绳索同时，卷筒二释放绳索，比普通卷扬机节省了释放绳索的时间，效率提高一倍，同时，对比两台卷扬机来说，节省了一台电动机，且节省了操作人员，操作更加简便。The invention can realize the forward and reverse direction movement of two coaxial reels at the same time, that is, the first reel rotates forward and the second reel rotates reversely, or the first reel rotates reversely and the second reel rotates forward. Drum two moves alone, or the two drums rotate in the same direction. One set of this winch can achieve the working efficiency of two sets of winches. The forward and reverse motion of the two drums on the coaxial axis can be used to tighten drum one. At the same time, the rope is released by the second drum, which saves the time of releasing the rope and doubles the efficiency compared with the ordinary winch. At the same time, compared with the two winches, it saves one motor and operator, and the operation is easier.
附图说明Description of the drawings
构成本发明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。在附图中：The drawings forming a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached picture:
图1为本发明的结构示意图；Figure 1 is a schematic structural diagram of the present invention;
图2为本发明中的齿轮传动系统的结构示意图。Figure 2 is a schematic structural diagram of the gear transmission system in the present invention.
附图标记说明：Explanation of reference symbols:
1-中心轴；21-卷筒一；22-卷筒二；31-锁止齿轮；32-从动齿轮；41-安装板一；42-安装板二；51-中心齿轮；511-齿轮凸台；52-换挡齿轮；6-换向轴；61-换向齿轮；7-配合轴；71-配合齿轮一；72-配合齿轮二；73-配合齿轮三；8-主动齿轮；9-电机。1-central shaft; 21-reel one; 22-reel two; 31-locking gear; 32-driven gear; 41-installation plate one; 42-installation plate two; 51-center gear; 511-gear convex Platform; 52-shift gear; 6-reversing shaft; 61-reversing gear; 7-matching shaft; 71-matching gear one; 72-matching gear two; 73-matching gear three; 8-driving gear; 9- motor.
具体实施方式Detailed ways
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and The simplified description is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms “first”, “second”, etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined by "first," "second," etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.
下面将参考附图并结合实施例来详细说明本发明。The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
如图1-2所示，一种一拖二正反转同步可调节卷扬机传动装置，包括中心轴1、卷筒一21、卷筒二22和一组齿轮传动系统；卷筒一21和卷筒二22并列安装在中心轴1上，且卷筒一21可转动安装在中心轴1上，卷筒二22固接在中心轴1上，中心轴1的两端可转动安装在外部机架上，且卷筒二22通过传动结构与电机9相连，卷筒一21与外部锁止机构相连。As shown in Figure 1-2, a one-to-two forward and reverse synchronous adjustable winch transmission device includes a central shaft 1, a drum one 21, a drum two 22 and a set of gear transmission systems; the drum one 21 and the drum Drum two 22 is mounted side by side on the central shaft 1, and drum one 21 is rotatably mounted on the central shaft 1. Drum two 22 is fixedly connected to the central shaft 1, and both ends of the central shaft 1 are rotatably mounted on the external frame. on the other side, and the second drum 22 is connected to the motor 9 through the transmission structure, and the first drum 21 is connected to the external locking mechanism.
具体地，还包括锁止齿轮31、主动齿轮8和从动齿轮32；锁止齿轮31和从动齿轮32分别安装在中心轴1的两端；卷筒一21的外侧端和锁止齿轮31通过螺栓连接在一起，同时锁止齿轮31通过轴承可转动连接在中心轴1上，且锁止齿轮31与外部锁止机构相连；锁止机构与卷扬机中的控制器通过电信号相连，受控制器控制，锁止机构可以按照设定的程序将锁止齿轮31锁死，或者与锁止齿轮31断开连接。卷筒二22的外侧端和从动齿轮32通过螺栓连接在一起，同时从动齿轮32和中心轴1之间通过平键连接；从动齿轮32和主动齿轮8啮合，主动齿轮8由电机9带动。Specifically, it also includes a locking gear 31, a driving gear 8 and a driven gear 32; the locking gear 31 and the driven gear 32 are respectively installed at both ends of the central shaft 1; the outer end of the drum one 21 and the locking gear 31 Connected together by bolts, at the same time, the locking gear 31 is rotatably connected to the central shaft 1 through a bearing, and the locking gear 31 is connected to the external locking mechanism; the locking mechanism is connected to the controller in the hoist through electrical signals and is controlled Controlled by the device, the locking mechanism can lock the locking gear 31 according to the set program, or disconnect from the locking gear 31. The outer end of drum two 22 and the driven gear 32 are connected together by bolts, and the driven gear 32 and the central shaft 1 are connected by a flat key; the driven gear 32 meshes with the driving gear 8, and the driving gear 8 is driven by the motor 9 drive.
齿轮传动系统包括安装板一41、安装板二42、换向轴6和配合轴7；安装板二42通过轴承可转动安装在中心轴1上，且安装板二42位于卷筒二22的内侧，安装板一41位于卷筒一21的内侧，换向轴6和配合轴7支撑在安装板一41和安装板二42之间，且换向轴6和配合轴7的一端分别通过轴承可转动连接在安装板一41上，换向轴6和配合轴7的另一端分别通过轴承可转动连接在安装板二42上。The gear transmission system includes a mounting plate 41, a mounting plate 42, a reversing shaft 6 and a matching shaft 7; the mounting plate 42 is rotatably mounted on the central shaft 1 through a bearing, and the mounting plate 42 is located inside the drum 22 , the mounting plate one 41 is located inside the drum one 21, the reversing shaft 6 and the mating shaft 7 are supported between the mounting plate one 41 and the mounting plate two 42, and one end of the reversing shaft 6 and the mating shaft 7 can be passed through the bearing respectively. The other ends of the reversing shaft 6 and the matching shaft 7 are rotatably connected to the second mounting plate 42 through bearings.
中心轴1上安装有一个中心齿轮51和一个换挡齿轮52，中心齿轮51通过轴承可转动安装在中心轴1上，中心齿轮51的外侧端穿过安装板一41，且中心齿轮51的外侧端与卷筒一21固接，具体地，中心齿轮51的外侧端设有齿轮凸台511，安装板一41为一个环状的板件，齿轮凸台511穿过安装板一41的中心孔，且齿轮凸台511与卷筒一21通过螺钉连接在一起。A central gear 51 and a shift gear 52 are installed on the central shaft 1. The central gear 51 is rotatably mounted on the central shaft 1 through bearings. The outer end of the central gear 51 passes through the mounting plate 41, and the outer end of the central gear 51 The end is fixedly connected to the drum one 21. Specifically, the outer end of the center gear 51 is provided with a gear boss 511. The mounting plate 41 is an annular plate, and the gear boss 511 passes through the center hole of the mounting plate 41. , and the gear boss 511 and the drum one 21 are connected together by screws.
换挡齿轮52可滑动连接在中心轴1上，具体地，中心轴1上设有花键键槽，换挡齿轮52和中心轴1之间通过花键连接。本发明所述的传动装置安装在卷扬机变速箱中，其中，换挡齿轮52与设置在卷扬机变速箱中的齿轮拨叉相连，齿轮拨叉与换挡手柄相连，通过拨动换挡手柄，使得齿轮拨叉拨动换挡齿轮52，换挡齿轮52在中心轴1上移动至不同的位置与不同的齿轮进行啮合传动。The shift gear 52 is slidably connected to the central shaft 1. Specifically, the central shaft 1 is provided with a spline key groove, and the shift gear 52 and the central shaft 1 are connected through splines. The transmission device of the present invention is installed in the winch gearbox, wherein the shift gear 52 is connected to the gear fork provided in the winch gearbox, and the gear fork is connected to the shift handle. By turning the shift handle, The gear fork moves the shift gear 52, and the shift gear 52 moves to different positions on the central shaft 1 to engage with different gears for transmission.
换向轴6上固定连接有一个换向齿轮61，换向轴6和换向齿轮61之间过盈配合，配合轴7上固定连接有配合齿轮一71、配合齿轮二72和配合齿轮三73，配合齿轮一71、配合齿轮二72和配合齿轮三73与配合轴7之间均为过盈配合，配合齿轮一71和配合齿轮二72之间留有间隙；中心齿轮51与配合齿轮三73啮合，换挡齿轮52可与换向齿轮61和配合齿轮二72啮合，且换挡齿轮52与配合齿轮一71不接触，换向齿轮61与配合齿轮一71啮合。A reversing gear 61 is fixedly connected to the reversing shaft 6. There is an interference fit between the reversing shaft 6 and the reversing gear 61. A matching gear 71, a matching gear 2 72 and a matching gear 3 73 are fixedly connected to the matching shaft 7. , the mating gear one 71, the mating gear two 72 and the mating gear three 73 are all interference fits with the mating shaft 7, there is a gap between the mating gear one 71 and the mating gear two 72; the center gear 51 and the mating gear three 73 Engagement, the shift gear 52 can mesh with the reversing gear 61 and the second matching gear 72, and the shift gear 52 does not contact the first mating gear 71, and the reversing gear 61 meshes with the first mating gear 71.
本发明所述的一拖二正反转同步可调节卷扬机传动装置在不同运转模式下的传动关系如下：The transmission relationship of the one-to-two forward and reverse synchronous adjustable winch transmission device in different operating modes according to the present invention is as follows:
1、卷筒二22单体转动(卷筒二22转动卷筒一21不转动)：1. Reel two 22 rotates alone (reel two 22 rotates and drum one 21 does not rotate):
通过拨动换挡手柄，将换挡齿轮52拨动，使换挡齿轮52正好对准配合齿轮一71和配合齿轮二72之间的间隙，即换挡齿轮52不与换向齿轮61啮合，同时也不与配合齿轮二72啮合，同时，控制器控制锁止机构将锁止齿轮31锁死，防止其转动，电机9带动从动齿轮32转动，从动齿轮32带动卷筒二22转动，此时，虽然中心轴1转动，但是由于换挡齿轮52脱离啮合，同时，锁止齿轮31被锁死，卷筒一21也被锁死，因此卷筒一21并不随着转动，从而实现卷筒二22单体转动。By turning the shift handle, the shift gear 52 is moved so that the shift gear 52 is exactly aligned with the gap between the mating gear 1 71 and the mating gear 2 72 , that is, the shift gear 52 does not mesh with the reversing gear 61 . At the same time, it does not mesh with the matching gear 272. At the same time, the controller controls the locking mechanism to lock the locking gear 31 to prevent it from rotating. The motor 9 drives the driven gear 32 to rotate, and the driven gear 32 drives the reel 22 to rotate. At this time, although the central shaft 1 rotates, the shift gear 52 is out of mesh, and at the same time, the locking gear 31 is locked, and the drum one 21 is also locked, so the drum one 21 does not rotate along with it, thereby realizing the winding operation. Tube two 22 rotates alone.
2、卷筒一21和卷筒二22同时反向转动(卷筒一21正转而卷筒二22反转，或者卷筒一21反转而卷筒二22正转)：2. Drum one 21 and drum two 22 rotate in opposite directions at the same time (drum one 21 rotates forward and drum two 22 rotates reverse, or drum one 21 reverses and drum two 22 rotates forward):
通过拨动换挡手柄，将换挡齿轮52拨动，使换挡齿轮52与换向齿轮61啮合，同时，控制器控制锁止机构脱离锁止齿轮31，可使其自由转动，电机9带动从动齿轮32转动，从动齿轮32带动卷筒二22转动，带动中心轴1转动，换挡齿轮52与换向齿轮61啮合，换向齿轮61与配合齿轮一71啮合，由于通过换向齿轮61啮合传动，所以配合齿轮一71与换挡齿轮52同向转动，配合齿轮三73与配合齿轮一71转动方向相同，配合齿轮三73与中心齿轮51啮合，因此，中心齿轮51与换挡齿轮52转动方向相反，又因为中心齿轮51与卷筒一21固接在一起，卷筒二22与换挡齿轮52转动方向相同，因此，卷筒一21和卷筒二22可实现同时反向转动。By turning the shift handle, the shift gear 52 is moved, so that the shift gear 52 meshes with the reversing gear 61. At the same time, the controller controls the locking mechanism to disengage from the locking gear 31, allowing it to rotate freely, and the motor 9 drives The driven gear 32 rotates, and the driven gear 32 drives the drum two 22 to rotate, which drives the central shaft 1 to rotate. The shift gear 52 meshes with the reversing gear 61, and the reversing gear 61 meshes with the matching gear 71. Due to the reversing gear 61 meshing transmission, so the matching gear 71 and the shift gear 52 rotate in the same direction, the matching gear 73 and the matching gear 171 rotate in the same direction, the matching gear 73 meshes with the center gear 51, therefore, the center gear 51 and the shift gear 52 rotates in opposite directions, and because the center gear 51 is fixedly connected to drum one 21, drum two 22 rotates in the same direction as the shift gear 52, so drum one 21 and drum two 22 can rotate in opposite directions at the same time. .
3、卷筒一21和卷筒二22同向转动：3. Drum one 21 and drum two 22 rotate in the same direction:
通过拨动换挡手柄，将换挡齿轮52拨动，使换挡齿轮52与配合齿轮二72啮合，同时，控制器控制锁止机构脱离锁止齿轮31，可使其自由转动，电机9带动从动齿轮32转动，从动齿轮32带动卷筒二22转动，带动中心轴1转动，换挡齿轮52与配合齿轮二72啮合，因此，换挡齿轮52与配合齿轮二72转动方向相反，配合齿轮三73与配合齿轮二72转动方向相同，同时，配合齿轮三73与中心齿轮51啮合，因此，中心齿轮51与换挡齿轮52转动方向相同，又因为中心齿轮51与卷筒一21固接在一起，卷筒二22与换挡齿轮52转动方向相同，因此，卷筒一21和卷筒二22可实现同时同向转动。By turning the shift handle, the shift gear 52 is moved, so that the shift gear 52 meshes with the second matching gear 72. At the same time, the controller controls the locking mechanism to disengage from the locking gear 31, allowing it to rotate freely, and the motor 9 drives The driven gear 32 rotates, and the driven gear 32 drives the second drum 22 to rotate, which drives the central shaft 1 to rotate. The shift gear 52 meshes with the second matching gear 72. Therefore, the shifting gear 52 and the second matching gear 72 rotate in opposite directions. The third gear 73 rotates in the same direction as the second matching gear 72. At the same time, the third gear 73 meshes with the center gear 51. Therefore, the center gear 51 and the shift gear 52 rotate in the same direction, and because the center gear 51 is fixedly connected to the drum one 21 Together, the second drum 22 and the shift gear 52 rotate in the same direction. Therefore, the first drum 21 and the second drum 22 can rotate in the same direction at the same time.
本发明可实现处于同轴上的两个卷筒同时正反转方向运动，一套此卷扬机即可实现两套卷扬机的工作效率，利用同轴上的两个卷筒正反转运动，可以使卷筒一21收紧绳索同时，卷筒二22释放绳索，比普通卷扬机节省了释放绳索的时间，效率提高一倍，同时，对比两台卷扬机来说，节省了一台电动机，且节省了操作人员，操作更加简便。The invention can realize the forward and reverse movement of two drums on the coaxial axis at the same time. One set of this winch can realize the working efficiency of two sets of winches. By utilizing the forward and reverse motion of the two drums on the coaxial axis, the invention can realize Drum one 21 tightens the rope and drum two 22 releases the rope at the same time, which saves the time of releasing the rope and doubles the efficiency compared with ordinary winches. At the same time, compared with the two winches, it saves one motor and saves operations. personnel, operation is easier.
以上所述仅为本发明创造的较佳实施例而已，并不用以限制本发明创造，凡在本发明创造的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明创造的保护范围之内。The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in within the protection scope of the present invention.
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| CN111911771B (en) * | 2020-06-13 | 2024-05-17 | 安徽国达城建设施科技有限公司 | Intelligent traffic flow monitoring device |
| CN114572877B (en) * | 2022-03-11 | 2022-11-08 | 如皋市武源机械有限公司 | Adjustable double-drum hoist |
| CN116985274B (en) * | 2023-09-14 | 2024-04-16 | 中国二十二冶集团有限公司 | A radiation protection construction device and construction method for a cable trench through a wall |
| CN117811277B (en) * | 2024-02-28 | 2024-05-24 | 宁波赤马绞盘有限公司 | Motor structure of winch |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523388U (en) * | 1978-08-03 | 1980-02-15 | ||
| JP3122720B1 (en) * | 1999-06-30 | 2001-01-09 | 開洋技研株式会社 | Winch for large marine vessels of direct drive type |
| JP2004149277A (en) * | 2002-10-31 | 2004-05-27 | Tomoharu Nishimura | Winch device, recovery system for cut bamboo/trees using it, and its recovery method |
| JP2006160500A (en) * | 2004-12-10 | 2006-06-22 | Denyo Co Ltd | Winch |
| CN201694768U (en) * | 2010-07-07 | 2011-01-05 | 贾新文 | Novel rope winding machine |
| CN202038832U (en) * | 2011-04-28 | 2011-11-16 | 大连大金马基础建设有限公司 | Wire winding winch |
| CN203639029U (en) * | 2013-12-05 | 2014-06-11 | 国家电网公司 | Rotating speed adjustable mobile winding machine |
| CN104129729A (en) * | 2014-08-19 | 2014-11-05 | 安庆市同博科技开发有限责任公司 | Hoist with double winding drums |
| CN112777424A (en) * | 2020-12-31 | 2021-05-11 | 广东和星建设工程有限公司 | Multifunctional cable winding and unwinding device and control method thereof |
| CN114572877A (en) * | 2022-03-11 | 2022-06-03 | 如皋市武源机械有限公司 | Adjustable double-drum hoist |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2843953B1 (en) * | 2002-08-28 | 2005-04-08 | Kley France | WINCH TYPE A CABESTAN |
| US7273207B2 (en) * | 2005-03-02 | 2007-09-25 | Studer Ronald M | Bi-directional winch |
-
2019
- 2019-01-28 CN CN201910080704.7A patent/CN109592590B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523388U (en) * | 1978-08-03 | 1980-02-15 | ||
| JP3122720B1 (en) * | 1999-06-30 | 2001-01-09 | 開洋技研株式会社 | Winch for large marine vessels of direct drive type |
| JP2004149277A (en) * | 2002-10-31 | 2004-05-27 | Tomoharu Nishimura | Winch device, recovery system for cut bamboo/trees using it, and its recovery method |
| JP2006160500A (en) * | 2004-12-10 | 2006-06-22 | Denyo Co Ltd | Winch |
| CN201694768U (en) * | 2010-07-07 | 2011-01-05 | 贾新文 | Novel rope winding machine |
| CN202038832U (en) * | 2011-04-28 | 2011-11-16 | 大连大金马基础建设有限公司 | Wire winding winch |
| CN203639029U (en) * | 2013-12-05 | 2014-06-11 | 国家电网公司 | Rotating speed adjustable mobile winding machine |
| CN104129729A (en) * | 2014-08-19 | 2014-11-05 | 安庆市同博科技开发有限责任公司 | Hoist with double winding drums |
| CN112777424A (en) * | 2020-12-31 | 2021-05-11 | 广东和星建设工程有限公司 | Multifunctional cable winding and unwinding device and control method thereof |
| CN114572877A (en) * | 2022-03-11 | 2022-06-03 | 如皋市武源机械有限公司 | Adjustable double-drum hoist |
Non-Patent Citations (1)
| Title |
|---|
| 双筒卷扬机离合器的改进;刘志华;;建筑机械化(06);全文 * |
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