WO2014015552A1 - 一种悬吊器 - Google Patents

一种悬吊器 Download PDF

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Publication number
WO2014015552A1
WO2014015552A1 PCT/CN2012/081073 CN2012081073W WO2014015552A1 WO 2014015552 A1 WO2014015552 A1 WO 2014015552A1 CN 2012081073 W CN2012081073 W CN 2012081073W WO 2014015552 A1 WO2014015552 A1 WO 2014015552A1
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WO
WIPO (PCT)
Prior art keywords
rope
hanging
hole
human body
working
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Application number
PCT/CN2012/081073
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English (en)
French (fr)
Inventor
何少敦
Original Assignee
He Shaodun
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Filing date
Publication date
Application filed by He Shaodun filed Critical He Shaodun
Publication of WO2014015552A1 publication Critical patent/WO2014015552A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope

Definitions

  • the present invention relates to a suspension, and more particularly to a suspension that is manually controlled by gravity of the human body.
  • Today's 8-word ring hangers are characterized by simple structure and easy operation. Therefore, they are widely used in rock climbing, caving, aerial work, and high-altitude ropes.
  • the disadvantage of the existing 8-word ring hanger is self-locking. It is difficult to apply a constant pulling force to the free end of the working rope to control the descending speed. If it is necessary to hover in the air for a long time, the free end of the working rope must be fixed; therefore, due to inconvenience in operation, In the absence of professionally trained personnel, there are certain safety hazards associated with the use of existing 8-word ring hangers. Summary of the invention
  • the utility model provides a suspension device, wherein a U-shaped stringing member is arranged on the hanging body, and the U-shaped opening of the U-shaped stringing member and the hanging body constitute a threading hole, and the hanging hole for carrying the weight of the human body is arranged on the side of the deflection.
  • the position is also provided with a control handle for controlling the deflection of the suspension, and a pressure rope member controlled by the female finger is arranged on the hanging body.
  • the free end of the working rope is drooped down to the lower part by the pressure rope, and the human body is fixedly connected with the hanging hole; when the human body is separately suspended by the hanging hole, the fixed end of the working rope and the free end of the working rope are pressed by each other. Tightening, preventing the working rope from sliding, the human body hovering at a high place, and the suspension is in a self-locking state; when the human body applies a pulling force to the suspension through the operating handle, the suspension is deflected to make the working rope fixed end and the working rope free end The pressure between the two is reduced, or the two are separated, the rope starts to slide, and the human body is lowered. When the human body is pressed down by the female finger during the descending process, the pressure cord can press the free end of the working rope. Tight, under the human body The speed can be slowed.
  • the suspension device is composed of a hanging body having a hanging hole and a U-shaped stringing member disposed on the hanging body, and the U-shaped opening of the U-shaped stringing member and the hanging body constitute a stringing hole.
  • the hanging hole is disposed at a position biased to one side, and the control handle for controlling the deflection of the suspension is further disposed on the other side of the hanging body, and the hanging body is provided with a pressing rope member, and the pressing rope member is formed by bending a circular steel material.
  • the pressure rope member has a fixed foot, a pressure rope position and a manipulation position of the human finger.
  • the pressure rope member is fixed on the hanging body through the fixed foot, and the pressure rope position of the pressure rope member and the hanging body form a thread gap, the working rope Passing through the stringing hole and sleeved at the waist of the hanging body, the fixed end of the working rope is fixed at a high position through the stringing hole, and the free end of the working rope passes through the stringing hole, and then between the pressing rope position of the pressing rope piece and the hanging body
  • the threading gap passes through and then hangs down to a low position, and the human body is fixedly connected to the hanging hole through the connecting member.
  • the suspension is deflected, so that the pressure between the fixed end of the working rope and the free end of the working rope is reduced, or the two are separated, the rope starts to slide, the human body descends, when the human body During the lowering process, the female finger is pressed down on the female finger control position of the pressing rope member, and the pressing rope member can press the free end of the working rope, and the speed of the human body can be slowed down.
  • the preferred solution of the present invention is: a fixing hole for fixing the rope member is arranged on the hanging body, and the fixing leg of the pressing rope member is inserted into the fixing hole of the pressing rope member. Set.
  • the preferred embodiment of the present invention is: the U-shaped stringing member is formed by bending a circular steel material, and the hanging body is provided with a thread receiving member fixing insertion hole, and the two pins of the U-shaped stringing member are respectively inserted into the It is described in the fixing hole of the stringing member and is fixed by welding.
  • a U-shaped stringing member and a pressing cord member are respectively disposed on both sides of the hanging body.
  • the suspension device provided by the invention has the self-locking function of the suspension device, which can ensure the safety of the user, by providing a control handle biased to one side hanging hole and operating the suspension deflection;
  • the suspension device When descending, it is only necessary to apply a pulling force to the suspension through the control handle, so that the suspension can be deflected to release the self-locking and lower the human body.
  • the descending speed can be controlled by simply operating the pressing member with the female finger. The operation is simple and convenient.
  • FIG. 1 , FIG. 2 and FIG. 3 are schematic structural views of a conventional 8-word ring type suspension device;
  • FIG. 1 is a schematic view of a three-dimensional structure,
  • FIG. 2 is a schematic view of a planar structure, and
  • FIG. 3 is a schematic view of the structure in use.
  • FIG. 5, FIG. 6, FIG. 7, FIG. 8, FIG. 9, FIG. 10 are schematic diagrams showing the structure of the first embodiment of the present invention; wherein FIG. 4, FIG. 5, and FIG. 6 are partial structural diagrams, FIG. 8 overall structure diagram, Figure 9, Figure 10 is a schematic diagram of the structure in use.
  • 11 and 12 are schematic views showing the structure of a second embodiment of the present invention.
  • U-shaped stringing device 2. 1, 2. 2 pins, 2A first U-shaped stringing member, 2B second U-shaped stringing member;
  • Figure 1, Figure 2, Figure 3 are schematic diagrams of the structure of the existing 8-word ring suspension;
  • Figure 1 is a schematic view of the three-dimensional structure,
  • Figure 2 is a schematic view of the planar structure, and
  • Figure 3 is a schematic view of the structure in use.
  • the existing 8-word ring hanger is composed of a hanging body 1 having a stringing hole 1.1 and a hanging hole 1.
  • Figure 3 is a schematic view of the structure in use, and Figure 3 shows that, in use, the working rope passes through the stringing hole 1.1 and is sleeved at the waist of the hanging body 1.3
  • the working cable fixing end 3.1 is fixed at a high position through the stringing hole 1.1, and the free end 3.2 of the working rope is drooped to a low position through the stringing hole 1.1, and the human body 5 is connected and fixed to the hanging hole 1.2 through the connecting member 4.
  • the existing 8-word ring hanger has difficulty in self-locking, the user must apply a constant pulling force to the free end 3.2 of the working rope to control the descending speed during the descending process. If it is necessary to hover for a long time, it must be The free end of the working rope is fixed. Therefore, due to the inconvenience of operation, there is a certain safety hazard for the personnel who are not professionally trained.
  • FIG. 5, FIG. 6, FIG. 7, FIG. 8, FIG. 9, FIG. 10 are schematic diagrams showing the structure of the first embodiment of the present invention; wherein FIG. 4, FIG. 5, and FIG. 6 are partial structural diagrams, FIG. 8 is a schematic view of the overall structure, and FIG. 9 and FIG. 10 are schematic structural views when in use.
  • the suspension is composed of a hanging body 1 having a hanging hole 1.2 and a U-shaped stringing member 2 provided on the hanging body.
  • the U-shaped stringing member 2 is formed by bending a circular steel material, and the hanging body is provided with a fixing member for the stringing member 1.5.1, 1.5.2, and the two pins 2.1, 2.2 of the U-shaped stringing member are respectively inserted into the threading member.
  • the fixing jacks 1.5.1, 1.5.2 are welded and fixed on the hanging body 1.
  • the U-shaped opening of the U-shaped stringing member 2 and the hanging body form a threading hole 1.1, and the hanging hole 1.2 is disposed at a biasing direction
  • the side position, on the other side of the hanging body 1 is also provided with a control handle 1.4 for controlling the deflection of the suspension
  • the hanging body 1 is provided with a pressure rope member 6, which is formed by bending a circular steel material, and the pressure rope
  • the piece 6 has fixed feet 6.1.1, 6.1.2, the pressure rope position 6.2 and the human hand finger manipulation position 6.3, and the fixing feet 6.1.1 and 6.1.2 of the pressure rope piece 6 are respectively inserted into the pressure rope pieces of the hanging body 1 In the socket 1. 6., 1. 6. 2, the pressing rope member 6 is fixed on the hanging body 1, and the pressing rope position 6.2 of the pressing rope member 6 and the hanging body 1 constitute a threading slit 6.4.
  • FIG. 9 and 10 are schematic views of the structure in use, and FIG. 9 shows that, in use, the working rope passes through the stringing hole 1.1 and is sleeved on the waist 1.3 of the hanging body, and the fixed end 3.1 of the working rope is fixed by the stringing hole 1.1.
  • the free end of the working rope 3.2 passes through the rope hole 1.1, passes through the threading slit 6.4, then hangs down to the lower part, and the human body 5 is fixed by the connecting member 4 and the hanging hole 1.2; when the human body 5 is separately suspended by the hanging hole 1.
  • the inside of the threaded hole 1.1, the working rope fixed end 3.1. 1 The inside of the stringing hole 1.1.
  • the pressure between the two ends of the work rope is reduced, or the two are separated, the rope begins to slide, the human body descends; when the human body 5 is lowered during the use of the female finger 5.
  • 1. 1 in the pressure rope 6 The female finger control position 6.3 presses the pressure rope member 6 downward, and the pressure rope member 6 can press the free end of the working rope 3. 2, the speed of the human body can be slowed down; when the human body 5 needs to stop falling
  • the working cable fixed end 3.1 is connected to the free end of the working rope 3.
  • the working cable is fixed at the free end 3. 2
  • the two are pressed against each other to increase the pressure between the two, preventing the working rope from sliding, slowing down the body 5 or suspending the human body in the air.
  • FIG. 11 and 12 are schematic views showing the structure of a second embodiment of the present invention.
  • the figure shows that, unlike the first embodiment, in the embodiment, a first U-shaped stringing member 2A and a second U-shaped stringing member are respectively disposed on both sides of the hanging body 1. 2B, respectively, a first pressing member 6A and a second pressing member 6B are provided, and the U-shaped opening of the first U-shaped stringing member 2A and the second U-shaped stringing member 2B are different in size, and therefore, the first wearing The size of the rope hole 1.1A and the second threading hole 1.1B are also different. In actual use, different threading holes can be used when working ropes of different specifications are used.
  • the working ropes (static ropes) used for hanging down are different in size, and the diameters are ⁇ 10 ⁇ , O l lmm, ⁇ 12mm, 0 16mm, etc. Adding a stringing hole can make the hanger better suitable for different specifications. rope.
  • the manipulation handle is used as a control point for controlling the deflection of the suspension.
  • the suspension can be controlled by setting the drawstring on the other side of the hanging hole, as long as it can The object of the invention is achieved by the manner in which the suspension is deflected.
  • the U-shaped stringing member and the hanging body may be fixed in other known forms.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

一种悬吊器，由具有吊孔（1.2）的吊体（1）以及设置在吊体上的U形穿绳件构成，在吊体上设置U形穿绳件（2），U形穿绳件（2）的U形口与吊体构成穿绳孔，将承载人体重量的吊孔设置在偏向一侧的位置，还设置有控制悬吊器偏转的操控手柄（1.4），在吊体上位于工作绳自由端下垂处设置有压绳件（6），使用时，工作绳固定端固定在高处，工作绳自由端下垂至低处，人体（5）与吊孔（1.2）连接固定；当人体单独由吊孔承吊时，工作绳固定端与工作绳自由端两者之间由于相互压紧、阻止工作绳滑行，人体悬停在高处、悬吊器处于自锁状态；当人体通过操控手柄对悬吊器施加拉力时，悬吊器发生偏转使工作绳固定端与工作绳自由端两者之间的压力减小、或使两者分离，绳子开始滑行、人体下降，在下降过程中，人体只需用母指操控压绳件就可以控制下降速度。

Description

一种悬吊器
技术领域
本发明涉及一种悬吊器， 尤其涉及一种以人体自身重量为重力、 通过手工控制的悬吊器。
背景技术
现今 8字环式悬吊器的特点是结构简单， 操作简便， 因此在攀岩、 探洞、 高空作业、 高空绳索下降等 都有广泛应用， 现有 8字环式悬吊器的缺点是自锁有困难， 使用时人们必须对工作绳自由端施加持续的拉 力才能控制下降速度， 如果需要长时间在空中悬停， 必须将工作绳自由端进行固定处理； 因此， 由于操作 上的不方便， 对于没有受过专业训练的人员来讲， 使用现有 8字环式悬吊器存在一定的安全隐患。 发明内容
为了解决现今 8字环式悬吊器自锁有困难、 使用时存在一定安全隐患的缺点。 本发明提出的一种悬吊 器， 在吊体上设置 U形穿绳件， U形穿绳件的 U形口与吊体构成穿绳孔， 将承载人体重量的吊孔设置在 偏向一侧的位置， 还设置有控制悬吊器偏转的操控手柄， 在吊体上设置由母指操控的压绳件， 使用时， 工 作绳经穿绳孔套接在吊体腰部， 工作绳固定端固定在高处， 工作绳自由端经压绳件下垂至低处， 人体与吊 孔连接固定； 当人体单独由吊孔承吊时， 工作绳固定端与工作绳自由端两者之间由于相互压紧、 阻止工作 绳滑行， 人体悬停在高处、 悬吊器处于自锁状态； 当人体通过操控手柄对悬吊器施加拉力时， 悬吊器发生 偏转使工作绳固定端与工作绳自由端两者之间的压力减小、 或使两者分离， 绳子开始滑行、 人体下降， 当 人体在下降过程中通过母指将压绳件向下压， 压绳件就可以将工作绳自由端压紧， 人体下降的速度就可以 减缓。
本发明解决问题的技术方案是：悬吊器由具有吊孔的吊体以及设置在吊体上的 U形穿绳件构成， U形 穿绳件的 U形口与吊体构成穿绳孔， 所述吊孔设置在偏向一侧的位置， 在吊体的另一侧还设置有控制悬 吊器偏转的操控手柄， 吊体上设置有压绳件， 压绳件为圆形钢材弯曲而成， 压绳件上具有固定脚、 压绳位 和人手母指操控位， 压绳件通过固定脚固定在吊体上， 压绳件的压绳位与吊体之间构成穿绳缝隙， 工作绳 从穿绳孔穿过并套接在吊体腰部， 工作绳固定端经穿绳孔固定在高处， 工作绳自由端经穿绳孔、 再从压 绳件的压绳位与吊体之间的穿绳缝隙经过、 然后下垂至低处， 人体通过连接件与吊孔连接固定， 当人体 单独由吊孔承吊时， 工作绳固定端与工作绳自由端两者之间互相接触并压紧， 阻止工作绳滑行， 使人体 处于悬停状态， 当人体通过操控手柄对悬吊器施加拉力时悬吊器发生偏转， 使工作绳固定端与工作绳自 由端两者之间的压力减小、 或使两者分离， 绳子开始滑行、 人体下降， 当人体在下降过程中用母指在压绳 件的母指操控位上将压绳件向下压， 压绳件就可以将工作绳自由端压紧， 人体下降的速度就可以减缓。
本发明的优选方案是： 在吊体上设置有压绳件固定插孔， 压绳件的固定脚插入压绳件固定插孔中固 定。
本发明的优选方案是： 所述 U形穿绳件为圆形钢材弯曲而成， 所述吊体上设置有穿绳件固定插孔， 所 述 U形穿绳件的两个插脚分别插入所述穿绳件固定插孔当中并焊接固定。
本发明的优选方案是： 在所述吊体的两个面上分别设置有一个 U形穿绳件和一个压绳件。
本发明的有益效果是： 本发明提出的悬吊器， 由于设置偏向一侧吊孔和操作悬吊器偏转的操控手柄， 使悬吊器具有自锁功能， 能确保使用者的安全； 当需要下降时， 只需通过操控手柄对悬吊器施加 拉力， 使悬吊器发生偏转即可解除自锁并使人体下降， 在下降过程中， 只需用母指操作压绳件就可以控制 下降速度， 操作简单方便。
附图说明 图 1、 图 2、 图 3为现有 8字环式悬吊器的结构示意图； 其中图 1为立体结构示意图、 图 2平面结构 示意图， 图 3为使用时的结构示意图。
图 4、 图 5、 图 6、 图 7、 图 8、 图 9、 图 10为本发明第一个实施例的结构示意图； 其中图 4、 图 5、 图 6为局部结构示意图， 图 7、 图 8整体结构示意图， 图 9、 图 10为使用时的结构示意图。
图 11、 图 12为本发明第二个实施例的结构示意图。
图中：
1.吊体， 1. 1穿绳孔， 1. 1A第一穿绳孔， 1. 1B第二穿绳孔， 1. 2吊孔， 1. 3腰部， 1. 4操控手柄， 1. 5. 1、 1. 5. 2穿绳件固定插孔， 1. 6. 1、 1. 6. 2压绳件固定插孔。
2. U形穿绳件， 2. 1、 2. 2插脚， 2A第一 U形穿绳件， 2B第二 U形穿绳件；
3. 1工作绳固定端， 3. 2工作绳自由端；
4.连接件；
5.人体， 5. 1人手， 5. 1. 1母指。
6.压绳件， 6. 1. 1、 6. 1. 2固定脚， 6. 2压绳位， 6. 3母指操控位， 6. 4穿绳缝隙， 6A第一压绳件、 6B 第二压绳件。
具体实施方式
图 1、 图 2、 图 3为现有 8字环式悬吊器的结构示意图； 其中图 1为立体结构示意图、 图 2平面结构 示意图， 图 3为使用时的结构示意图。
图 1、 图 2中显示， 现有 8字环式悬吊器由具有穿绳孔 1. 1、 吊孔 1. 2的吊体 1构成。
图 3为使用时的结构示意图， 图 3中显示， 使用时， 工作绳从穿绳孔 1.1中穿过并套接在吊体腰部 1.3 上， 工作绳固定端 3.1经穿绳孔 1.1固定在高处， 工作绳自由端 3.2经穿绳孔 1.1下垂至低处， 人体 5通过 连接件 4与吊孔 1.2连接固定。 使用时， 由于现有 8字环式悬吊器自锁有困难， 因此使用者在下降过程中， 必须对工作绳自由端 3.2施加持续的拉力才能控制下降速度， 如果需要长时间悬停， 必须将工作绳自由端 进行固定处理， 因此， 由于操作上的不方便， 对于没有受过专业训练的人员来讲， 使用时存在一定的安全 隐患。
图 4、 图 5、 图 6、 图 7、 图 8、 图 9、 图 10为本发明第一个实施例的结构示意图； 其中图 4、 图 5为、 图 6局部结构示意图， 图 7、 图 8为整体结构示意图， 图 9、 图 10为使用时的结构示意图。
图 4、 图 5、 图 6、 图 7、 图 8中显示， 在本实施例中， 悬吊器由具有吊孔 1.2的吊体 1以及设置在吊 体上的 U形穿绳件 2构成， U形穿绳件 2为圆形钢材弯曲而成，吊体上设置有穿绳件固定插孔 1.5.1、 1.5.2， U形穿绳件的两个插脚 2.1、 2.2分别插入穿绳件固定插孔 1.5.1、 1.5.2当中并焊接固定在吊体 1上， U形 穿绳件 2的 U形口与吊体之间构成穿绳孔 1.1， 所述吊孔 1.2设置在偏向一侧的位置， 在吊体 1的另一侧 还设置有控制悬吊器偏转的操控手柄 1.4， 吊体 1上设置有压绳件 6， 压绳件 6为圆形钢材弯曲而成， 压绳 件 6上具有固定脚 6.1.1、 6.1.2、 压绳位 6.2和人手母指操控位 6.3， 压绳件 6的固定脚 6.1.1、 6.1.2分别插 入吊体 1的压绳件固定插孔 1. 6. 1、 1. 6. 2中使压绳件 6固定在吊体 1上， 压绳件 6的压绳位 6.2与吊体 1 之间构成穿绳缝隙 6.4。
图 9、 图 10为使用时的结构示意图， 图 9显示， 使用时， 工作绳从穿绳孔 1.1穿过并套接在吊体腰部 1.3上， 工作绳固定端 3.1经穿绳孔 1.1固定在高处， 工作绳自由端 3.2经穿绳孔 1.1、 再从穿绳缝隙 6.4经 过、 然后下垂至低处， 人体 5通过连接件 4与吊孔 1.2连接固定； 当人体 5单独由吊孔 1. 2承吊时， 在穿 绳孔 1. 1里面， 工作绳固定端 3. 1与工作绳自由端 3. 2两者之间互相接触并压紧， 阻止工作绳滑行， 使人 体处于悬停状态， 悬吊器处于自锁状态。
图 10中显示， 当需要下降时， 人手 5. 1通过操控手柄 1. 4对悬吊器施加向下拉力， 悬吊器偏转， 在 穿绳孔 1. 1里面， 工作绳固定端 3. 1与工作绳自由端 3. 2两者之间的压力减小、 或者两者之间分离， 绳子 开始滑行、 人体下降； 当人体 5在下降过程中用母指 5. 1. 1在压绳件 6的母指操控位 6. 3上将压绳件 6向 下压， 压绳件 6就可以将工作绳自由端 3. 2压紧， 人体下降的速度就可以减缓； 当人体 5需要停止下降， 可以减小对操控手柄 1. 4施加的向下拉力， 此时悬吊器将往反方向偏转， 使穿绳孔 1. 1里面的工作绳固定 端 3. 1与工作绳自由端 3. 2两者之间互相压紧， 使两者之间的压力增大， 阻止工作绳滑行， 使人体 5下降 的速度减缓或使人体悬停在空中。
图 11、 图 12为本发明第二个实施例的结构示意图。 图中显示， 与第一个实施例不同的是， 在本实施 例中， 在所述吊体 1的两个面上分别设置有第一 U形穿绳件 2A、 第二 U形穿绳件 2B， 还分别设置有第一 压绳件 6A、 第二压绳件 6B， 第一 U形穿绳件 2A与第二 U形穿绳件 2B的 U形口尺寸不同， 因此， 第一穿 绳孔 1.1A与第二穿绳孔 1.1B的尺寸也不同， 在实际使用中， 当使用不同规格的工作绳时可以使用不同的 穿绳孔。 目前用于悬吊下降的工作绳 （静力绳）规格不同， 直径有 Φ 10ηιηι、 O l lmm, Φ 12mm, 0 16mm 等， 增设穿绳孔可以使悬吊器更好地适用不同规格的工作绳。
在本发明中， 操控手柄是作为控制悬吊器偏转的操控受力点， 除了操控手柄之外， 还可以采用在吊孔 的另一侧设置拉绳的方式来控制悬吊器偏转， 只要能够使悬吊器偏转的操控方式就可以实现本发明的目 的。
在本发明提示， U形穿绳件与吊体之间除了采用焊接的方式之外， 也可以其它公知形式进行固定。

Claims

权 利 要 求 书
1. 一种悬吊器， 其特征是， 悬吊器由具有吊孔的吊体以及设置在吊体上的 U形穿绳件构成， U形穿绳件 的 U形口与吊体构成穿绳孔， 所述吊孔设置在偏向一侧的位置， 在吊体的另一侧还设置有控制悬吊器偏转 的操控手柄， 吊体上设置有压绳件， 压绳件为圆形钢材弯曲而成， 压绳件上具有固定脚、 压绳位和人手母 指操控位， 压绳件通过固定脚固定在吊体上， 压绳件的压绳位与吊体之间构成穿绳缝隙， 工作绳从穿绳孔 穿过并套接在吊体腰部， 工作绳固定端经穿绳孔固定在高处， 工作绳自由端经穿绳孔、 再从压绳件的压绳 位与吊体之间的穿绳缝隙经过、 然后下垂至低处， 人体通过连接件与吊孔连接固定， 当人体单独由吊孔承 吊时， 工作绳固定端与工作绳自由端两者之间互相接触并压紧， 阻止工作绳滑行， 使人体处于悬停状态， 当人体通过操控手柄对悬吊器施加拉力时悬吊器发生偏转， 使工作绳固定端与工作绳自由端两者之间的压 力减小、 或使两者分离， 绳子开始滑行、 人体下降， 当人体在下降过程中用母指在压绳件的母指操控位上 将压绳件向下压， 压绳件就可以将工作绳自由端压紧， 人体下降的速度就可以减缓。
2. 根据权利要求 1所述的悬吊器， 其特征是， 在所述吊体上设置有压绳件固定插孔， 压绳件的固定脚插 入压绳件固定插孔中固定。
3. 根据权利要求 1所述的悬吊器， 其特征是， 所述 U形穿绳件为圆形钢材弯曲而成， 所述吊体上设置有 穿绳件固定插孔， 所述 U形穿绳件的两个插脚分别插入所述穿绳件固定插孔当中并焊接固定。
4. 根据权利要求 1所述的悬吊器，其特征是，在所述吊体的两个面上分别设置有一个 U形穿绳件和一个 压绳件。
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