CN107473117A - Winch cable sector - Google Patents

Winch cable sector Download PDF

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Publication number
CN107473117A
CN107473117A CN201710930052.2A CN201710930052A CN107473117A CN 107473117 A CN107473117 A CN 107473117A CN 201710930052 A CN201710930052 A CN 201710930052A CN 107473117 A CN107473117 A CN 107473117A
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CN
China
Prior art keywords
rope
wire rope
drum
steel wire
lead screw
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CN201710930052.2A
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Chinese (zh)
Inventor
秦亚洲
何涛
王传礼
杨林建
周大伟
郝飞
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Anhui University of Science and Technology
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Anhui University of Science and Technology
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Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201710930052.2A priority Critical patent/CN107473117A/en
Publication of CN107473117A publication Critical patent/CN107473117A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B66D1/38Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00Capstans, winches or hoists
    • B66D2700/01Winches, capstans or pivots
    • B66D2700/0183Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

绞车排缆机构,由左支架、丝杠、大齿轮、小齿轮、电机、左侧板、钢丝绳、右侧板、滚筒、转轴、右支架、导块、滚轮、定位销和紧绳装置组成。所述滚筒与左侧板、右侧板固定连接;所述滚筒前下方设置有一个由左支架、右支架固定支撑的丝杠,所述丝杠上设置有导块,所述导块与滚轮通过定位销活动连接;所述丝杠下方设置有紧绳装置,所述紧绳装置两端与左支架、右支架固定连接。本发明具体解决了钢丝绳不能在滚筒上有序缠绕的技术难题,并且可使钢丝绳的出绳位置固定。本发明结构合理,机械性能可靠,可应用于不同环境和条件下使用的各类绞车。

The winch cable discharge mechanism is composed of a left bracket, a lead screw, a large gear, a pinion, a motor, a left side plate, a steel wire rope, a right side plate, a drum, a rotating shaft, a right bracket, a guide block, a roller, a positioning pin and a rope tightening device. The drum is fixedly connected with the left side plate and the right side plate; a lead screw fixedly supported by the left bracket and the right bracket is arranged at the front and bottom of the drum, and a guide block is arranged on the lead screw, and the guide block and the roller Vigorously connected by positioning pins; a rope tightening device is arranged below the lead screw, and both ends of the rope tightening device are fixedly connected with the left bracket and the right bracket. The invention specifically solves the technical problem that the steel wire rope cannot be wound orderly on the drum, and can fix the rope outlet position of the steel wire rope. The invention has reasonable structure and reliable mechanical performance, and can be applied to various winches used in different environments and conditions.

Description

绞车排缆机构Winch Cable Discharging Mechanism

技术领域technical field

本发明涉及绞车领域,尤其涉及一种绞车排缆机构。The invention relates to the field of winches, in particular to a winch cable discharge mechanism.

背景技术Background technique

绞车是工程中一种常见的机械,在矿山、建筑、港口和码头等诸多领域应用广泛,绞车作为利用滚筒缠绕钢丝绳去提升重物的轻小型起重设备,可以单独使用,也可以作为起吊重物中的机械组成部件。排缆机构作为绞车的重要组成部分,对钢丝绳能否逐圈紧密的在滚筒上有序排列、不会出现错叠和离缝现象起到重要作用。在传统的绞车作业过程中,由于排缆机构设计不合理,导致钢丝绳在滚筒上非正常缠绕,从而严重影响钢丝绳的使用寿命,甚至导致钢丝绳断裂并引发安全事故,而且传统钢丝绳出绳位置和方向是随着丝杠的转动而不断移动,从而使重物也随之往复晃动,对重物提升过程中的稳定性产生不利影响。因此为了保证钢丝绳通过排缆机构可以逐圈紧密的排列在滚筒上,并去避免重物提升过程中的晃动,有必要设计出一种安全可靠的排缆机构。A winch is a common machine in engineering, widely used in many fields such as mines, construction, ports and wharves. As a light and small lifting device that uses a drum to wind a wire rope to lift heavy objects, the winch can be used alone or as a lifting weight Mechanical components in objects. As an important part of the winch, the cable discharge mechanism plays an important role in whether the steel wire ropes can be arranged in an orderly manner on the drum one by one without staggering and separation. In the traditional winch operation process, due to the unreasonable design of the cable discharge mechanism, the wire rope is abnormally wound on the drum, which seriously affects the service life of the wire rope, and even causes the wire rope to break and cause a safety accident. It moves continuously with the rotation of the lead screw, so that the heavy object also shakes back and forth thereupon, which has an adverse effect on the stability of the heavy object during lifting. Therefore, in order to ensure that the steel wire ropes can be tightly arranged on the drum one by one through the cable discharge mechanism, and to avoid shaking during the lifting process of the heavy object, it is necessary to design a safe and reliable cable discharge mechanism.

发明内容Contents of the invention

本发明的目的是:提供一种结构合理,机械性能可靠,可应用于各类绞车的绞车排缆机构。The object of the present invention is to provide a winch cable-discharging mechanism with reasonable structure and reliable mechanical performance, which can be applied to various winches.

为实现本发明之目的,采用以下技术方案予以实现:绞车排缆机构,由左支架、丝杠、大齿轮、小齿轮、电机、左侧板、钢丝绳、右侧板、滚筒、转轴、右支架、导块、滚轮、定位销和紧绳装置组成,具有一个由电机驱动的外侧缠绕有钢丝绳的滚筒,所述滚筒与左侧板、右侧板固定连接;所述滚筒前下方设置有一个由左支架、右支架固定支撑的丝杠,所述丝杠上设置有导块,所述导块与滚轮通过定位销活动连接,所述丝杠左边的大齿轮啮合滚筒左边的小齿轮;所述丝杠下方设置有紧绳装置,所述紧绳装置两端与左支架、右支架固定连接。In order to realize the purpose of the present invention, adopt following technical scheme to realize: drawworks cable discharge mechanism, by left support, leading screw, bull gear, pinion, motor, left side plate, steel wire rope, right side plate, drum, rotating shaft, right support , guide blocks, rollers, positioning pins and rope tightening devices. It has a motor-driven drum with wire ropes wound on the outside, and the drum is fixedly connected with the left side plate and the right side plate; The lead screw fixedly supported by the left bracket and the right bracket is provided with a guide block, and the guide block is movably connected with the roller through a positioning pin, and the large gear on the left side of the lead screw meshes with the pinion on the left side of the drum; A rope tightening device is arranged below the leading screw, and the two ends of the rope tightening device are fixedly connected with the left bracket and the right bracket.

所述紧绳装置由机架、调节螺钉和托辊组成,两个托辊通过调节螺钉与两个机架滚动连接,钢丝绳从两个托辊间穿过。The rope tightening device is composed of a frame, an adjusting screw and a supporting roller, and the two supporting rollers are rollingly connected with the two frames through the adjusting screw, and the wire rope passes between the two supporting rollers.

所述丝杠与转轴平行。The lead screw is parallel to the rotating shaft.

所述丝杠梯形螺纹的长度为滚筒长度和两个滚轮直径长度之和。The length of the trapezoidal thread of the lead screw is the sum of the length of the roller and the diameters of the two rollers.

所述两个滚轮间的轮槽尺寸为钢丝绳直径的1.30倍。The size of the groove between the two rollers is 1.30 times the diameter of the wire rope.

所述两个托辊间的圆的直径为钢丝绳的直径。The diameter of the circle between the two supporting rollers is the diameter of the steel wire rope.

与现有技术相比较,本发明的有益效果是:不需要额外的动力源,通过由电机带动的小齿轮啮合丝杠上的大齿轮为排缆机构提供动力;滚筒与丝杠保持一定的速比关系,使得钢丝绳能够在滚筒上有序排列;在丝杠下方设置的紧绳装置,能够使钢丝绳穿过紧绳装置后位置固定,避免了重物在提升和下放过程中的往复晃动,延长了钢丝绳的使用寿命,提高了绞车的作业安全性。Compared with the prior art, the beneficial effect of the present invention is that no additional power source is needed, and the power is provided for the cable discharge mechanism through the small gear driven by the motor engaging the large gear on the lead screw; the roller and the lead screw maintain a certain speed. ratio relationship, so that the steel wire rope can be arranged in an orderly manner on the drum; the rope tightening device installed under the lead screw can make the position of the steel wire rope fixed after passing through the rope tightening device, avoiding the reciprocating shaking of the heavy object during lifting and lowering, and extending the The service life of the wire rope is extended, and the operation safety of the winch is improved.

附图说明Description of drawings

图1是本发明总装结构示意图;Fig. 1 is a schematic diagram of the assembly structure of the present invention;

图2是本发明主视图;Fig. 2 is a front view of the present invention;

图3是本发明右视图;Fig. 3 is the right view of the present invention;

图4是本发明紧绳装置俯视图。Fig. 4 is a top view of the rope tightening device of the present invention.

图中:1.左支架;2.丝杠;3.大齿轮;4.小齿轮;5.电机;6.左侧板;7.钢丝绳;8.右侧板;9.滚筒;10.转轴;11.右支架;12.导块;13.滚轮;14.定位销;15.紧绳装置;15-1.机架;15-2.调节螺钉;15-3.托辊。In the figure: 1. left bracket; 2. screw; 3. large gear; 4. pinion; 5. motor; 6. left side plate; 7. wire rope; 8. right side plate; 9. roller; 10. shaft 11. Right bracket; 12. Guide block; 13. Roller; 14. Locating pin; 15. Tightening rope device; 15-1. Rack;

具体实施方式detailed description

下面将结合本发明中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

如图1、图2和图3所示,绞车排缆机构,由左支架1、丝杠2、大齿轮3、小齿轮4、电机5、左侧板6、钢丝绳7、右侧板8、滚筒9、转轴10、右支架11、导块12、滚轮13、定位销14和紧绳装置15组成,具有一个由电机5驱动的外侧缠绕有钢丝绳7的滚筒9,所述滚筒9与左侧板6、右侧板8固定连接;所述滚筒9前下方设置有一个由左支架1、右支架11固定支撑的丝杠2,所述丝杠2上设置有导块12,所述导块12与滚轮13通过定位销14活动连接,所述丝杠2左边的大齿轮3啮合滚筒9左边的小齿轮4;所述丝杠2下方设置有紧绳装置15,所述紧绳装置15两端与左支架1、右支架11固定连接。As shown in Figure 1, Figure 2 and Figure 3, the cable discharge mechanism of the winch consists of a left bracket 1, a screw 2, a large gear 3, a small gear 4, a motor 5, a left side plate 6, a steel wire rope 7, a right side plate 8, Cylinder 9, rotating shaft 10, right bracket 11, guide block 12, roller 13, positioning pin 14 and rope tightening device 15 are made up of, have a cylinder 9 that is wound with wire rope 7 on the outside driven by motor 5, and described cylinder 9 and left side Plate 6 and right side plate 8 are fixedly connected; a lead screw 2 fixedly supported by left support 1 and right support 11 is provided at the front and lower part of the drum 9, and a guide block 12 is provided on the lead screw 2, and the guide block 12 and roller 13 are movably connected by positioning pin 14, and the large gear 3 on the left side of the screw 2 meshes with the pinion 4 on the left side of the drum 9; a rope tightening device 15 is arranged below the screw screw 2, and the rope tightening device 15 has two End is fixedly connected with left support 1, right support 11.

如图4所示,所述紧绳装置15由机架15-1、调节螺钉15-2和托辊15-3组成,两个托辊15-3通过调节螺钉15-2与两个机架15-1滚动连接,钢丝绳7从两个托辊15-3间穿过。As shown in Fig. 4, described tight rope device 15 is made up of frame 15-1, adjusting screw 15-2 and idler roller 15-3, and two idler rollers 15-3 are connected with two racks by adjusting screw 15-2. 15-1 rolling connection, wire rope 7 passes between two supporting rollers 15-3.

如图1和图2所示,所述丝杠2与转轴10平行;所述丝杠2梯形螺纹的长度为滚筒9长度和两个滚轮13直径长度之和;所述两个滚轮13间的轮槽尺寸为钢丝绳7直径的1.30倍。As shown in Figures 1 and 2, the lead screw 2 is parallel to the rotating shaft 10; the length of the trapezoidal thread of the lead screw 2 is the sum of the length of the cylinder 9 and the diameter length of the two rollers 13; Wheel groove size is 1.30 times of steel wire rope 7 diameters.

如图4所示,所述两个托辊15-3间的圆的直径为钢丝绳7的直径。As shown in FIG. 4 , the diameter of the circle between the two supporting rollers 15 - 3 is the diameter of the steel wire rope 7 .

具体操作过程如下:The specific operation process is as follows:

如图1所示,当电机5转动时,带动外侧缠绕有钢丝绳7的滚筒9随之转动;同时由电机5带动的小齿轮4通过啮合大齿轮3为排缆机构提供动力,带动丝杠2转动,从而也带动丝杠2上的导块12和滚轮13随之运动。As shown in Figure 1, when the motor 5 rotates, it drives the drum 9 wrapped with the steel wire rope 7 on the outside to rotate accordingly; at the same time, the small gear 4 driven by the motor 5 provides power for the cable discharge mechanism by engaging the large gear 3 to drive the lead screw 2 Rotate, thereby also drive the guide block 12 on the leading screw 2 and the roller 13 to move thereupon.

当绞车需要下放钢丝绳7时,如图1、图2、图3和图4所示,电机5顺时针转动,滚筒9正转,与转轴10平行设置的丝杠2在大齿轮3的带动下转动,大齿轮3和小齿轮4之间有一定的齿数配比,使得绞车滚筒9每转动一圈,丝杠2转动即带动导块12上两滚轮13间的钢丝绳7在绞车滚筒9轴线方向移动一个绳径的距离,同时滚筒9上的钢丝绳7穿过两个滚轮13间的轮槽,落入由紧绳装置15的两个托辊15-3围成的圆心中,接着去下放重物。因为紧绳装置15位置固定,所以无论钢丝绳7在丝杠2轴线方向怎样往复运动,都最终在紧绳装置15的约束下使钢丝绳7有固定的出绳位置,避免了由钢丝绳7吊着的重物在运动过程中的往复晃动。When the winch needs to lower the wire rope 7, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the motor 5 rotates clockwise, the drum 9 rotates forward, and the lead screw 2 arranged parallel to the rotating shaft 10 is driven by the large gear 3 Rotation, there is a certain ratio of teeth between the large gear 3 and the pinion 4, so that every time the winch drum 9 rotates one circle, the rotation of the screw 2 drives the wire rope 7 between the two rollers 13 on the guide block 12 to move in the axial direction of the winch drum 9. Move the distance of a rope diameter, while the steel wire rope 7 on the drum 9 passes through the wheel groove between the two rollers 13, falls into the center of the circle surrounded by the two supporting rollers 15-3 of the rope tightening device 15, and then removes the weight things. Because the position of the rope tightening device 15 is fixed, no matter how the steel wire rope 7 reciprocates in the axial direction of the lead screw 2, the wire rope 7 will finally have a fixed rope outlet position under the constraints of the rope tightening device 15, thereby avoiding the possibility of hanging by the wire rope 7. The reciprocating shaking of a heavy object during motion.

当绞车需要收起钢丝绳7时,如图1、图2、图3和图4所示,电机5逆时针转动,滚筒9反转,同时丝杠2在大齿轮3的带动下转动,由于大齿轮3和小齿轮4之间有一定的齿数配比,使得绞车滚筒9每转动一圈,排绳机构即带动钢丝绳7在绞车滚筒9轴线方向移动一个绳径的距离,钢丝绳7首先经过紧绳装置15的两个托辊15-3围成的圆心,因为两个托辊15-3处于转动状态,所以大大降低了钢丝绳7与其接触时的摩擦力,然后钢丝绳7穿过两个滚轮13间的轮槽,去逐圈紧密的在滚筒9上有序排列。When the winch needs to pack up the wire rope 7, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the motor 5 rotates counterclockwise, the drum 9 reverses, and the lead screw 2 rotates under the drive of the large gear 3 simultaneously. There is a certain ratio of teeth between the gear 3 and the pinion 4, so that every time the winch drum 9 rotates a circle, the rope arranging mechanism drives the steel wire rope 7 to move a distance of a rope diameter in the axial direction of the winch drum 9, and the steel wire rope 7 first passes through the tight rope. The center of the circle surrounded by the two supporting rollers 15-3 of the device 15, because the two supporting rollers 15-3 are in a rotating state, the friction force when the steel wire rope 7 is in contact with it is greatly reduced, and then the steel rope 7 passes between the two rollers 13 The wheel grooves are arranged in an orderly manner on the cylinder 9 closely by circle.

Claims (6)

1.绞车排缆机构,由左支架(1)、丝杠(2)、大齿轮(3)、小齿轮(4)、电机(5)、左侧板(6)、钢丝绳(7)、右侧板(8)、滚筒(9)、转轴(10)、右支架(11)、导块(12)、滚轮(13)、定位销(14)和紧绳装置(15)组成,其特征在于:具有一个由电机(5)驱动的外侧缠绕有钢丝绳(7)的滚筒(9),所述滚筒(9)与左侧板(6)、右侧板(8)固定连接;所述滚筒(9)前下方设置有一个由左支架(1)、右支架(11)固定支撑的丝杠(2),所述丝杠(2)上设置有导块(12),所述导块(12)与滚轮(13)通过定位销(14)活动连接,所述丝杠(2)左边的大齿轮(3)啮合滚筒(9)左边的小齿轮(4);所述丝杠(2)下方设置有紧绳装置(15),所述紧绳装置(15)两端与左支架(1)、右支架(11)固定连接。1. The winch cable discharge mechanism consists of left bracket (1), lead screw (2), large gear (3), pinion gear (4), motor (5), left side plate (6), steel wire rope (7), right Side plate (8), drum (9), rotating shaft (10), right bracket (11), guide block (12), roller (13), positioning pin (14) and tight rope device (15) are composed, and it is characterized in that : there is a cylinder (9) that is wound with a steel wire rope (7) driven by a motor (5), and the cylinder (9) is fixedly connected with the left side plate (6) and the right side plate (8); the cylinder ( 9) A lead screw (2) fixedly supported by the left support (1) and the right support (11) is arranged at the front lower part, and a guide block (12) is arranged on the lead screw (2), and the guide block (12) ) is movably connected with the roller (13) through a positioning pin (14), and the large gear (3) on the left side of the screw (2) meshes with the pinion (4) on the left side of the drum (9); A rope tightening device (15) is provided, and the two ends of the rope tightening device (15) are fixedly connected with the left bracket (1) and the right bracket (11). 2.根据权利要求1所述的绞车排缆机构,其特征在于:所述紧绳装置(15)由机架(15-1)、调节螺钉(15-2)和托辊(15-3)组成,两个托辊(15-3)通过调节螺钉(15-2)与两个机架(15-1)滚动连接,钢丝绳(7)从两个托辊(15-3)间穿过。2. The winch cable discharge mechanism according to claim 1, characterized in that: the rope tightening device (15) consists of a frame (15-1), an adjusting screw (15-2) and a supporting roller (15-3) Composition, two supporting rollers (15-3) are connected rollingly with two frame (15-1) by adjusting screw (15-2), and steel wire rope (7) passes between two supporting rollers (15-3). 3.根据权利要求1所述的绞车排缆机构,其特征在于:所述丝杠(2)与转轴(10)平行。3. The winch cable-discharging mechanism according to claim 1, characterized in that: the screw (2) is parallel to the rotating shaft (10). 4.根据权利要求1所述的绞车排缆机构,其特征在于:所述丝杠(2)梯形螺纹的长度为滚筒(9)长度和两个滚轮(13)直径长度之和。4. The winch cable removal mechanism according to claim 1, characterized in that: the length of the trapezoidal thread of the lead screw (2) is the sum of the length of the drum (9) and the diameters of the two rollers (13). 5.根据权利要求1所述的绞车排缆机构,其特征在于:所述两个滚轮(13)间的轮槽尺寸为钢丝绳(7)直径的1.30倍。5. The winch cable removal mechanism according to claim 1, characterized in that: the size of the wheel groove between the two rollers (13) is 1.30 times the diameter of the steel wire rope (7). 6.根据权利要求1所述的绞车排缆机构,其特征在于:所述两个托辊(15-3)间的圆的直径为钢丝绳(7)的直径。6. The winch cable discharge mechanism according to claim 1, characterized in that: the diameter of the circle between the two supporting rollers (15-3) is the diameter of the steel wire rope (7).
CN201710930052.2A 2017-10-09 2017-10-09 Winch cable sector Pending CN107473117A (en)

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Cited By (10)

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Publication number Priority date Publication date Assignee Title
CN108483295A (en) * 2018-04-08 2018-09-04 中博宇图信息科技有限公司 A kind of automatic rope guide of hoist
CN108639351A (en) * 2018-08-03 2018-10-12 河北环航科技股份有限公司 A kind of protective device of aeroengine winches transmission mechanism
CN109052043A (en) * 2018-08-09 2018-12-21 南京铭创测控科技有限公司 A kind of wirerope cable synchronizing speed regulation device
CN109399354A (en) * 2018-12-12 2019-03-01 山东博尔特电梯有限公司 A kind of steel wire rope winding device
CN111362167A (en) * 2020-04-24 2020-07-03 蒋永强 Crane lifting device
CN111747271A (en) * 2020-06-25 2020-10-09 宁夏京澳电梯有限公司 Steel cable winding device for elevator maintenance
CN112125193A (en) * 2020-10-16 2020-12-25 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) Four corners rig drilling machine main hoist wire rope winding displacement mechanism
CN114803913A (en) * 2022-05-05 2022-07-29 汉中万利航空装备制造有限公司 Rope guide and rope guiding method
CN115893118A (en) * 2022-11-21 2023-04-04 威海广泰空港设备股份有限公司 Compact logging winch and using method
US11987480B2 (en) * 2019-10-23 2024-05-21 Kanister Industries Llc Cable guide device

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CN201427845Y (en) * 2009-06-30 2010-03-24 上海大屯能源股份有限公司 Automatic rope guide of hoist
CN202294800U (en) * 2011-10-31 2012-07-04 兖州煤业股份有限公司 Overhead passenger carrying device and rope tensioning device of overhead passenger carrying device
CN104229660A (en) * 2014-08-21 2014-12-24 中国石油化工集团公司 Pneumatic small winch automatic rope arrangement device
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108483295A (en) * 2018-04-08 2018-09-04 中博宇图信息科技有限公司 A kind of automatic rope guide of hoist
CN108639351A (en) * 2018-08-03 2018-10-12 河北环航科技股份有限公司 A kind of protective device of aeroengine winches transmission mechanism
CN108639351B (en) * 2018-08-03 2024-01-16 河北环航科技股份有限公司 Protection device of aviation winch transmission mechanism
CN109052043A (en) * 2018-08-09 2018-12-21 南京铭创测控科技有限公司 A kind of wirerope cable synchronizing speed regulation device
CN109399354B (en) * 2018-12-12 2023-08-22 山东博尔特电梯有限公司 Wire rope winding device
CN109399354A (en) * 2018-12-12 2019-03-01 山东博尔特电梯有限公司 A kind of steel wire rope winding device
US11987480B2 (en) * 2019-10-23 2024-05-21 Kanister Industries Llc Cable guide device
CN111362167A (en) * 2020-04-24 2020-07-03 蒋永强 Crane lifting device
CN111747271A (en) * 2020-06-25 2020-10-09 宁夏京澳电梯有限公司 Steel cable winding device for elevator maintenance
CN112125193A (en) * 2020-10-16 2020-12-25 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) Four corners rig drilling machine main hoist wire rope winding displacement mechanism
CN114803913B (en) * 2022-05-05 2024-04-19 汉中万利航空装备制造有限公司 Rope guide and rope guide method
CN114803913A (en) * 2022-05-05 2022-07-29 汉中万利航空装备制造有限公司 Rope guide and rope guiding method
CN115893118B (en) * 2022-11-21 2023-08-22 威海广泰空港设备股份有限公司 Compact logging winch and use method
CN115893118A (en) * 2022-11-21 2023-04-04 威海广泰空港设备股份有限公司 Compact logging winch and using method

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Application publication date: 20171215