CN211366730U - Large object hanging tool - Google Patents

Large object hanging tool Download PDF

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Publication number
CN211366730U
CN211366730U CN201920946503.6U CN201920946503U CN211366730U CN 211366730 U CN211366730 U CN 211366730U CN 201920946503 U CN201920946503 U CN 201920946503U CN 211366730 U CN211366730 U CN 211366730U
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hanging tool
central gear
bearing
shell
gear
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不公告发明人
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Quzhou Tnine Tools Co Ltd
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Zhu Junting
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Abstract

The utility model provides a large-scale article hanging tool, which comprises a beam, the couple that is provided with at the both ends of crossbeam, the top of middle flange seat is provided with the part that turns to that is used for changing the crossbeam direction, turn to the part and include the casing and set up the sun gear in the casing, be provided with a plurality ofly in the casing with sun gear meshing's external gear, a plurality of motors that are used for driving the external gear are installed to the casing top, when the heavy object that is hoisted by needs angle of adjustment in the horizontal plane, through each motor drive external gear, drive sun gear drives the crossbeam and rotates, accomplishes the angular adjustment in the horizontal plane.

Description

大型物件挂装工具Large object hanging tool

技术领域technical field

本实用新型涉及一种吊装机具,特别是一种用于吊装重物的梁式吊具。The utility model relates to a hoisting device, in particular to a beam-type hoisting device for hoisting heavy objects.

背景技术Background technique

大型物件挂装工具为吊装机具的重要组成部分,在起重工程中被广泛应用。大型物件挂装工具可用于保持被吊设备的平衡,避免吊索损坏设备;缩短吊索的高度,减小动滑轮的起吊高度;减少设备起吊时所承受的水平压力,避免损坏设备。Large object hanging tools are an important part of lifting equipment and are widely used in lifting projects. The large object hanging tool can be used to maintain the balance of the hoisted equipment and avoid damage to the equipment by the sling; shorten the height of the sling, reduce the lifting height of the movable pulley; reduce the horizontal pressure when the equipment is hoisted, and avoid damage to the equipment.

现有的大型物件挂装工具一般仅包括设置在大型物件挂装工具两端的挂钩和设置在大型物件挂装工具中间的上拉杆,吊装过程中起重机或者行车的吊钩与中间拉杆连接,重物悬挂在挂钩上,当被吊装的重物需要在水平面内调整角度时,通过人手或者叉车推动等方式推动将调离地面的重物,需要耗费大量的时间和人力,并且不利于现场操作的安全。The existing large object hanging tool generally only includes hooks arranged at both ends of the large object hanging tool and an upper pull rod disposed in the middle of the large object hanging tool. Hanging on the hook, when the hoisted heavy object needs to adjust the angle in the horizontal plane, the heavy object that will be moved off the ground is pushed by hand or forklift, which takes a lot of time and manpower, and is not conducive to the safety of on-site operation. .

发明内容SUMMARY OF THE INVENTION

为了解决重物被大型物件挂装工具吊起后自动调整横梁在水平面内的角度调整的问题,本实用新型设计了一种新型的大型物件挂装工具。包括横梁,所述横梁的两端的设置有挂钩,所述横梁的中间部分设置有中间法兰座。In order to solve the problem of automatically adjusting the angle adjustment of the beam in the horizontal plane after the heavy object is lifted by the large object hanging tool, the utility model designs a novel large object hanging tool. It includes a beam, the two ends of the beam are provided with hooks, and the middle part of the beam is provided with an intermediate flange seat.

所述中间法兰座的上方设置有用于转换横梁方向的转向部件,所述转向部件包括壳体和设置在壳体内的中心齿轮,中心齿轮的齿轮轴的下端延伸至壳体外,所述中心齿轮的齿轮轴与中间法兰座固定连接,中心齿轮的齿轮轴与壳体上下端之间设置有承重轴承和扶正轴承,优选的,所述承重轴承为圆锥滚子轴承,所述扶正轴承为圆柱轴承或者深沟球轴承;所述壳体内设置有多个与中心齿轮啮合的外齿轮,各外齿轮以中心齿轮的齿轮轴为圆心呈圆周均布,壳体上方安装有用于驱动外齿轮的多个电机;所述电机(3)优选的为步进电机。所述壳体的中心位置固定连接有与中心齿轮轴同轴布置的上拉杆。A steering member for converting the direction of the beam is arranged above the intermediate flange seat. The steering member includes a housing and a sun gear arranged in the housing. The lower end of the gear shaft of the sun gear extends to the outside of the housing, and the sun gear The gear shaft of the central gear is fixedly connected with the intermediate flange seat, and a load-bearing bearing and a centralizing bearing are arranged between the gear shaft of the central gear and the upper and lower ends of the casing. Preferably, the load-bearing bearing is a tapered roller bearing, and the centralizing bearing is a cylindrical bearing. Bearings or deep groove ball bearings; a plurality of external gears meshing with the central gear are arranged in the housing, and each external gear is evenly distributed around the circumference with the gear shaft of the central gear as the center. A motor; the motor (3) is preferably a stepping motor. An upper pull rod coaxially arranged with the central gear shaft is fixedly connected to the central position of the casing.

进一步的,所述设置在上拉杆的上端设置有径向孔或者连接法兰。Further, the upper end of the upper pull rod is provided with radial holes or connecting flanges.

进一步的,所述外齿轮数量为两个,两个外齿轮以中心齿轮的齿轮轴所在的轴线为圆心呈圆周均布。Further, the number of the external gears is two, and the two external gears are evenly distributed around the circumference with the axis where the gear shaft of the central gear is located as the center of the circle.

进一步的,所述外齿轮数量为三个,三个外齿轮以中心齿轮的齿轮轴所在的轴线为圆心呈圆周均布。Further, the number of the external gears is three, and the three external gears are evenly distributed around the circumference with the axis where the gear shaft of the central gear is located as the center of the circle.

有益效果:本实用新型在大型物件挂装工具的中间位置与上拉杆之间设置了转向部件进行横梁的,转向部件包括中心齿轮和与中心齿轮啮合的多个外齿轮,各外齿轮均通过独立的电机驱动,为横梁的角度调整提供了足够的动力;同时,转向部件的中心齿轮与横梁的中心位置同轴布置,整个转向部件的重心设置在横梁的中心位置,保证了转向部件驱动横梁调整角度的过程中的稳定性;同时,电机采用步进电机,能够保证调整过程角度的准确性。Beneficial effect: The utility model is provided with a steering member between the middle position of the large object hanging tool and the upper pull rod to carry out the beam, and the steering member includes a central gear and a plurality of external gears meshing with the central gear. It is driven by the electric motor, which provides enough power for the angle adjustment of the beam; at the same time, the center gear of the steering component is arranged coaxially with the center of the beam, and the center of gravity of the entire steering component is set at the center of the beam, which ensures that the steering component drives the beam to adjust. The stability of the angle in the process; at the same time, the motor adopts a stepper motor, which can ensure the accuracy of the adjustment process angle.

附图说明Description of drawings

下面结合附图和具体实施方式对本实用新型作进一步详细的说明。The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

图1本实用新型提供的大型物件挂装工具的主视图。Fig. 1 is a front view of the large object hanging tool provided by the present invention.

图2本实用新型提供的大型物件挂装工具的俯视图。FIG. 2 is a top view of the large object hanging tool provided by the present invention.

图3本实用新型提供的大型物件挂装工具的转向部件的局部剖视图。Fig. 3 is a partial cross-sectional view of the steering component of the large object hanging tool provided by the present invention.

图4本实用新型提供的大型物件挂装工具的横梁转动一定角度后的俯视图。FIG. 4 is a top view of the cross beam of the large object hanging tool provided by the present invention after being rotated by a certain angle.

图5本实用新型提供的大型物件挂装工具的第二种实施方式的俯视图。Fig. 5 is a top view of the second embodiment of the large object hanging tool provided by the present invention.

图中,11—横梁,12—挂钩,13—中间法兰座,2—转向部件,21—壳体,22—中心齿轮,23—扶正轴承,24—承重轴承,25—外齿轮,3—电机,4—上拉杆。In the figure, 11—beam, 12—hook, 13—intermediate flange seat, 2—steering part, 21—housing, 22—sun gear, 23—centering bearing, 24—load bearing, 25—external gear, 3— Motor, 4—up rod.

具体实施方式Detailed ways

图1为本实用新型提供的大型物件挂装工具的主视图。图2为本实用新型提供的大型物件挂装工具的俯视图。图3为本实用新型提供的大型物件挂装工具的转向部件的局部剖视图。图4为本实用新型提供的大型物件挂装工具的横梁转动一定角度后的俯视图。图5为本实用新型提供的大型物件挂装工具的第二种实施方式的俯视图。FIG. 1 is a front view of a large object hanging tool provided by the present invention. FIG. 2 is a top view of the large object hanging tool provided by the present invention. FIG. 3 is a partial cross-sectional view of the steering component of the large object hanging tool provided by the present invention. 4 is a top view of the cross beam of the large object hanging tool provided by the utility model after being rotated by a certain angle. FIG. 5 is a top view of the second embodiment of the large object hanging tool provided by the present invention.

如图所示,本实用新型提供的大型物件挂装工具,包括横梁11,所述横梁11的两端的设置有挂钩12, 所述横梁11的中间部分设置有中间法兰座13,所述中间法兰座13与挂钩12设置在同一平面内并朝着相反的方向延伸;所述中间法兰座13的上方设置有用于转换横梁11方向的转向部件2,所述转向部件2包括壳体21和设置在壳体21内的中心齿轮22,中心齿轮22的齿轮轴的下端延伸至壳体外,中心齿轮22的齿轮轴与壳体上下端之间设置有承重轴承24和扶正轴承23,所述中心齿轮22的齿轮轴与中间法兰座13固定连接;所述壳体21内设置有多个与中心齿轮22啮合的外齿轮25,各外齿轮25以中心齿轮22的齿轮轴为圆心呈圆周均布,壳体21上方安装有用于驱动外齿轮25的多个电机3;所述壳体21的中心位置固定连接有与中心齿轮轴同轴布置的上拉杆4。As shown in the figure, the large object hanging tool provided by the present invention includes a beam 11, hooks 12 are arranged at both ends of the beam 11, and an intermediate flange seat 13 is arranged in the middle part of the beam 11. The flange seat 13 and the hook 12 are arranged in the same plane and extend in opposite directions; a steering member 2 for converting the direction of the beam 11 is arranged above the intermediate flange seat 13 , and the steering member 2 includes a housing 21 and the central gear 22 arranged in the casing 21, the lower end of the gear shaft of the central gear 22 extends to the outside of the casing, and a load-bearing bearing 24 and a centering bearing 23 are arranged between the gear shaft of the central gear 22 and the upper and lower ends of the casing. The gear shaft of the central gear 22 is fixedly connected with the intermediate flange seat 13; the housing 21 is provided with a plurality of external gears 25 meshing with the central gear 22, and each external gear 25 takes the gear shaft of the central gear 22 as the center of the circle. Evenly distributed, a plurality of motors 3 for driving the external gear 25 are installed above the casing 21 ; the central position of the casing 21 is fixedly connected with an upper pull rod 4 arranged coaxially with the central gear shaft.

第一种实施方式在中心齿轮22外设置了两个外齿轮25,并采用两个电机3同时驱动。In the first embodiment, two external gears 25 are arranged outside the central gear 22 and are driven by two motors 3 simultaneously.

第二种实施方式在中心齿轮22外设置了四个外齿轮25,并采用四个电机3同时驱动,以在同等型号的电机3功率下获得更大的驱动横梁11转动的转矩。In the second embodiment, four external gears 25 are provided outside the central gear 22, and four motors 3 are used to drive at the same time, so as to obtain a larger torque for driving the beam 11 to rotate under the power of the motors 3 of the same type.

当需要调整横梁11在水平面内的角度时,同时启动各个电机3,驱动各外齿轮25转动,从而带动中心齿轮22转动,以带动横梁11绕着上拉杆4按照预定的角度调整。When the angle of the beam 11 in the horizontal plane needs to be adjusted, each motor 3 is activated at the same time to drive each external gear 25 to rotate, thereby driving the central gear 22 to rotate, so as to drive the beam 11 to adjust around the upper rod 4 according to a predetermined angle.

Claims (5)

1. Large-scale article hanging tool, including crossbeam (11), being provided with couple (12) at the both ends of crossbeam (11), its characterized in that: the middle part of the cross beam (11) is provided with a middle flange seat (13), and the middle flange seat (13) and the hook (12) are arranged in the same plane and extend towards opposite directions; a steering component (2) for converting the direction of the beam (11) is arranged above the middle flange seat (13), the steering component (2) comprises a shell (21) and a central gear (22) arranged in the shell (21), the lower end of a gear shaft of the central gear (22) extends out of the shell, a bearing (24) and a centering bearing (23) are arranged between the gear shaft of the central gear (22) and the upper end and the lower end of the shell, and the gear shaft of the central gear (22) is fixedly connected with the middle flange seat (13); a plurality of external gears (25) meshed with the central gear (22) are arranged in the shell (21), the external gears (25) are uniformly distributed in a circle by taking a gear shaft of the central gear (22) as a circle center, and a plurality of motors (3) used for driving the external gears (25) are arranged above the shell (21); the center of the shell (21) is fixedly connected with an upper pull rod (4) which is coaxially arranged with the central gear shaft.
2. The large-scale object hanging tool according to claim 1, wherein: the bearing (24) is a tapered roller bearing, and the centralizing bearing (23) is a cylindrical bearing or a deep groove ball bearing.
3. The large-scale object hanging tool according to claim 1, wherein: the upper end of the upper pull rod (4) is provided with a radial hole or a connecting flange.
4. The large-scale object hanging tool according to claim 1, wherein: the number of the external gears (25) is two, and the two external gears (25) are uniformly distributed in a circle by taking the axis of the central gear (22) as the center of circle.
5. A large-sized object hanging tool according to any one of claims 1 to 4, characterized in that: the motor (3) is a stepping motor.
CN201920946503.6U 2019-06-24 2019-06-24 Large object hanging tool Active CN211366730U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112723133A (en) * 2020-12-31 2021-04-30 徐州亚兴医疗科技有限公司 Hoisting device and reaction kettle for catalysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112723133A (en) * 2020-12-31 2021-04-30 徐州亚兴医疗科技有限公司 Hoisting device and reaction kettle for catalysis
CN112723133B (en) * 2020-12-31 2021-09-10 徐州亚兴医疗科技有限公司 Hoisting device and reaction kettle for catalysis

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201230

Address after: No. 66, Gaotang Road, Qujiang Economic Development Zone, Quzhou City, Zhejiang Province 324000

Patentee after: QUZHOU T-NINE TOOLS Co.,Ltd.

Address before: 257000 No.45, Beizhu village, Fenghuang community, Lijin County, Dongying City, Shandong Province

Patentee before: Zhu Junting

TR01 Transfer of patent right