CN115493049A - A PF line signal rack device - Google Patents

A PF line signal rack device Download PDF

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Publication number
CN115493049A
CN115493049A CN202211175389.4A CN202211175389A CN115493049A CN 115493049 A CN115493049 A CN 115493049A CN 202211175389 A CN202211175389 A CN 202211175389A CN 115493049 A CN115493049 A CN 115493049A
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China
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damping rod
bracket
signal source
rotating disk
rod
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CN202211175389.4A
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Chinese (zh)
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夏军
贾旭
谢锋
任孚斌
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Anhui Changjiang Steel Co Ltd
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Anhui Changjiang Steel Co Ltd
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Priority to CN202211175389.4A priority Critical patent/CN115493049A/en
Publication of CN115493049A publication Critical patent/CN115493049A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/04—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in the direction of the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0011—Balancing, e.g. counterbalancing to produce static balance

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention discloses a PF line signal frame device, which comprises a bracket, a damping rod, a fixing piece, a rotating disc, a signal source and a balancing weight, wherein the damping rod is arranged on the bracket; the damping rod is movably connected in the support, the outer end of the damping rod extends out of the support, the fixing piece is fixedly connected at the outer end of the damping rod, and the rotating disc is rotatably connected in the fixing piece; through the design of the rotatable damping rod and the rotatable rotary disc, the rotation directions of the damping rod and the rotary disc are perpendicular, so that the signal source can rotate in the transverse direction and the vertical direction. And a balancing weight is arranged under the signal source, so that the signal source can automatically reset, and the signal source is ensured to always face the PF line. And the rotation of the damping rod and the rotating disc is hindered by the rubber ring and the rubber bulge, so that the signal source cannot shake due to vibration at a point.

Description

一种PF线信号架装置A PF line signal rack device

技术领域technical field

本发明涉及移动通信领域，具体涉及一种PF线信号架装置。The invention relates to the field of mobile communication, in particular to a PF line signal rack device.

背景技术Background technique

PF线运行控制过程中，存在PF线信号丢失停止运行的风险，进而可能发生设备控制误操作现象。In the process of PF line operation control, there is a risk of PF line signal loss and stop operation, and then equipment control misoperation may occur.

PF线信号丢失的原因有很大一种可能就是，随着PF线运行，产生的震动挤压等情况，会逐渐导致信号源支架发生弯曲等变形现象，进而导致信号源不再正对着PF线，且偏移角度会逐渐变大，最后导致信号丢失。One possible reason for the signal loss of the PF line is that, with the operation of the PF line, the vibration and extrusion will gradually lead to deformation such as bending of the signal source bracket, which will cause the signal source to no longer face the PF. line, and the offset angle will gradually increase, resulting in signal loss.

发明内容Contents of the invention

本发明的目的在于提供一种PF线信号架装置，通过设计可转动的阻尼杆和转动盘，且阻尼杆和转动盘转动方向垂直，使得信号源能够在横向和竖向的转动。而信号源的正下方还有设置配重块，因此使得信号源能够自动复位明，确保信号源始终正对着PF线。而阻尼杆和转动盘的转动受到橡胶圈和橡胶凸起的阻碍，因此不会因为一点震动，就导致信号源出现晃动。The purpose of the present invention is to provide a PF line signal stand device. By designing a rotatable damping rod and a rotating disc, and the damping rod and the rotating disc are perpendicular to each other, the signal source can be rotated horizontally and vertically. There is also a counterweight directly under the signal source, so that the signal source can automatically reset and ensure that the signal source is always facing the PF line. The rotation of the damping rod and the rotating disk is hindered by the rubber ring and the rubber protrusion, so the signal source will not shake due to a little vibration.

一种PF线信号架装置，包括支架、阻尼杆、固定件、转动盘、信号源和配重块；A PF line signal rack device, including a bracket, a damping rod, a fixing piece, a rotating disk, a signal source and a counterweight;

所述阻尼杆活动连接在支架内，且阻尼杆的外端从支架内伸出，所述固定件固定连接在阻尼杆的外端，所述转动盘转动连接在固定件内；The damping rod is movably connected in the bracket, and the outer end of the damping rod protrudes from the bracket, the fixing part is fixedly connected to the outer end of the damping rod, and the rotating disc is rotatably connected in the fixing part;

所述转动盘的顶部固定连接有顶杆，所述信号源固定连接在顶杆的顶部，所述转动盘的底部固定连接有底杆，所述配重块固定连接在底杆的底端。The top of the rotating disk is fixedly connected with a push rod, the signal source is fixedly connected with the top of the push rod, the bottom of the rotating disk is fixedly connected with a bottom rod, and the counterweight is fixedly connected with the bottom end of the bottom rod.

优选的，所述阻尼杆转动连接在支架内，且阻尼杆外壁与支架内壁之间还设有若干橡胶圈，所述橡胶圈固定连接在阻尼杆上。Preferably, the damping rod is rotatably connected in the bracket, and several rubber rings are provided between the outer wall of the damping rod and the inner wall of the bracket, and the rubber rings are fixedly connected to the damping rod.

优选的，所述阻尼杆滑动连接在支架内，且阻尼杆前端与支架之间还设有气室，所述支架上还设有气阀门，所述气阀门与气室连通。Preferably, the damping rod is slidably connected in the bracket, and an air chamber is provided between the front end of the damping rod and the bracket, and an air valve is provided on the bracket, and the air valve communicates with the air chamber.

优选的，所述固定件上设有上下贯通的矩形通槽，所述转动盘通过转轴转动连接在矩形通槽内。Preferably, the fixing member is provided with a rectangular through-slot penetrating up and down, and the rotating disk is rotatably connected in the rectangular through-slot through a rotating shaft.

优选的，所述支架、阻尼杆和固定件都采用不锈钢材质制成，所述转动盘为塑料材质制成，所述配重块为金属材质且配重块的质量在0.8-1.5kg之间。Preferably, the bracket, the damping rod and the fixing piece are all made of stainless steel, the rotating disk is made of plastic, the counterweight is made of metal and the mass of the counterweight is between 0.8-1.5kg .

优选的，所述转动盘4的外圈设有若干橡胶凸起。Preferably, the outer ring of the rotating disc 4 is provided with several rubber protrusions.

本发明的优点在于：通过设计可转动的阻尼杆和转动盘，且阻尼杆和转动盘转动方向垂直，使得信号源能够在横向和竖向的转动。而信号源的正下方还有设置配重块，因此使得信号源能够自动复位，确保信号源始终正对着PF线。而阻尼杆和转动盘的转动受到橡胶圈和橡胶凸起的阻碍，因此不会因为一点震动，就导致信号源出现晃动。The advantage of the present invention is that the signal source can be rotated horizontally and vertically by designing the rotatable damping rod and the rotating disk, and the rotating direction of the damping rod and the rotating disk is perpendicular to each other. There is also a counterweight set directly below the signal source, so that the signal source can be automatically reset to ensure that the signal source is always facing the PF line. The rotation of the damping rod and the rotating disk is hindered by the rubber ring and the rubber protrusion, so a little vibration will not cause the signal source to shake.

附图说明Description of drawings

图1为本发明装置的整体结构示意图；Fig. 1 is the overall structural representation of device of the present invention;

图2为本发明装置的正视图；Fig. 2 is the front view of device of the present invention;

图3为本发明装置的内部结构示意图；Fig. 3 is a schematic diagram of the internal structure of the device of the present invention;

图4为本发明装置中转动盘部分的结构示意图；Fig. 4 is the structural representation of rotating disc part in the device of the present invention;

其中，1、支架，2、阻尼杆，3、固定件，4、转动盘，5、顶杆，6、信号源，7、底杆，8、配重块，9、橡胶圈，10、气室，11、气阀门，12、矩形通槽，13、转轴，14、橡胶凸起。Among them, 1. Bracket, 2. Damping rod, 3. Fixing piece, 4. Rotating plate, 5. Ejector rod, 6. Signal source, 7. Bottom rod, 8. Counterweight, 9. Rubber ring, 10. Gas Chamber, 11, air valve, 12, rectangular channel, 13, rotating shaft, 14, rubber protrusion.

具体实施方式detailed description

为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

如图1至图4所示，本发明包括支架1、阻尼杆2、固定件3、转动盘4、信号源6和配重块8；As shown in Figures 1 to 4, the present invention includes a bracket 1, a damping rod 2, a fixing member 3, a rotating disk 4, a signal source 6 and a counterweight 8;

所述阻尼杆2活动连接在支架1内，且阻尼杆2的外端从支架1内伸出，所述固定件3固定连接在阻尼杆2的外端，所述转动盘4转动连接在固定件3内；The damping rod 2 is movably connected in the bracket 1, and the outer end of the damping rod 2 protrudes from the bracket 1, the fixing member 3 is fixedly connected to the outer end of the damping rod 2, and the rotating disc 4 is connected in rotation to the fixed within piece 3;

所述转动盘4的顶部固定连接有顶杆5，所述信号源6固定连接在顶杆5的顶部，所述转动盘4的底部固定连接有底杆7，所述配重块8固定连接在底杆7的底端。The top of the rotating disk 4 is fixedly connected with a push rod 5, the signal source 6 is fixedly connected with the top of the push rod 5, the bottom of the rotating disk 4 is fixedly connected with a bottom rod 7, and the counterweight 8 is fixedly connected At the bottom of the bottom bar 7.

设计可转动的阻尼杆和转动盘，且阻尼杆和转动盘转动方向垂直，使得信号源能够在横向和竖向的转动。而信号源的正下方还有设置配重块，因此使得信号源能够自动复位，确保信号源始终正对着PF线。A rotatable damping rod and a rotating disk are designed, and the rotating direction of the damping rod and the rotating disk is vertical, so that the signal source can rotate horizontally and vertically. There is also a counterweight set directly below the signal source, so that the signal source can be automatically reset to ensure that the signal source is always facing the PF line.

特别的，所述阻尼杆2转动连接在支架1内，且阻尼杆2外壁与支架1内壁之间还设有若干橡胶圈9，所述橡胶圈9固定连接在阻尼杆2上。所述转动盘4的外圈设有若干橡胶凸起14。In particular, the damping rod 2 is rotatably connected in the bracket 1 , and several rubber rings 9 are provided between the outer wall of the damping rod 2 and the inner wall of the bracket 1 , and the rubber rings 9 are fixedly connected to the damping rod 2 . The outer ring of the rotating disk 4 is provided with several rubber protrusions 14 .

由于橡胶圈9和橡胶凸起14的挤压阻碍，支架1和阻尼杆2之间的转动不平滑，固定件3和转动盘4之间的转动也是如此。因此，不会因为PF线经过时带来的短暂震动就导致信号源6出现晃动。Due to the extrusion resistance of the rubber ring 9 and the rubber protrusion 14, the rotation between the bracket 1 and the damping rod 2 is not smooth, and the rotation between the fixing member 3 and the rotating disk 4 is also the same. Therefore, the signal source 6 will not shake due to the short-term vibration caused by the passing of the PF line.

另外，所述阻尼杆2滑动连接在支架1内，且阻尼杆2前端与支架1之间还设有气室10，所述支架1上还设有气阀门11，所述气阀门11与气室10连通。使得阻尼杆2拥有一定的前后活动幅度，方便散能。In addition, the damping rod 2 is slidably connected in the bracket 1, and an air chamber 10 is provided between the front end of the damping rod 2 and the bracket 1, and an air valve 11 is arranged on the bracket 1, and the air valve 11 is connected with the air valve 1. Chamber 10 communicates. The damping rod 2 has a certain range of front and rear movement, which is convenient for energy dissipation.

所述固定件3上设有上下贯通的矩形通槽12，所述转动盘4通过转轴13转动连接在矩形通槽12内。The fixing member 3 is provided with a rectangular through-slot 12 penetrating up and down, and the rotating disc 4 is rotatably connected in the rectangular through-slot 12 through a rotating shaft 13 .

特别的，所述支架1、阻尼杆2和固定件3都采用不锈钢材质制成，所述转动盘4为塑料材质制成，所述配重块8为金属材质且配重块8的质量在0.8-1.5kg之间。In particular, the bracket 1, the damping rod 2 and the fixing member 3 are all made of stainless steel, the rotating disc 4 is made of plastic, the counterweight 8 is made of metal and the mass of the counterweight 8 is between Between 0.8-1.5kg.

具体实施方式及原理：Specific implementation and principle:

在使用时，如果支架1晃动或者受到挤压，发生弯曲变形时。因为信号源6部分位于支架1的最外端，因此出现的偏移量一定是最大的，所以需要进行对信号源6的位置角度调整。During use, if the bracket 1 shakes or is squeezed, bending deformation occurs. Because the signal source 6 is partly located at the outermost end of the bracket 1 , the offset must be the largest, so it is necessary to adjust the position and angle of the signal source 6 .

若信号源6发生竖向的偏移，此时配重块8也会发生与信号源6相反方向的偏移，由于固定件3、转动盘4、顶杆5、信号源6、底杆7和配重块8这一整体的重心位于配重块8上，因此配重块8向上偏移会导致重心也会向上移动，而在重力作用下，重心会重新回到最稳定的位置，因此阻尼杆1就会受重力影响逐渐转动(由于橡胶圈9的挤压阻碍，导致支架1和阻尼杆2之间的摩擦力较大，转动不平滑)，最终使得重心会重新回到最稳定的位置，因此就完成信号源6竖向的复位。If the signal source 6 shifts vertically, the counterweight 8 will also shift in the opposite direction to the signal source 6 at this time. The center of gravity of the whole with the counterweight 8 is located on the counterweight 8, so the upward displacement of the counterweight 8 will cause the center of gravity to move upward, and under the action of gravity, the center of gravity will return to the most stable position, so The damping rod 1 will gradually rotate under the influence of gravity (due to the extrusion of the rubber ring 9, the friction between the bracket 1 and the damping rod 2 is relatively large, and the rotation is not smooth), and finally the center of gravity will return to the most stable position. Therefore, the vertical reset of the signal source 6 is completed.

若信号源6发生横向的偏移，与发生竖向偏移同理，转动盘4会受重力影响逐渐转动(由于受到橡胶凸起14的挤压阻碍，导致固定件3和转动盘4之间的摩擦力较大，转动不平滑)，最终使得重心会重新回到最稳定的位置，因此就完成信号源6的横向复位。If the horizontal deviation of the signal source 6 occurs, it is the same as the vertical deviation, and the rotating disk 4 will gradually rotate under the influence of gravity (due to being hindered by the extrusion of the rubber protrusion 14, there will be a gap between the fixed part 3 and the rotating disk 4. The friction force is relatively large, and the rotation is not smooth), and finally the center of gravity will return to the most stable position, so the horizontal reset of the signal source 6 is completed.

由于橡胶圈9和橡胶凸起14的挤压阻碍，支架1和阻尼杆2之间的转动不平滑，固定件3和转动盘4之间的转动也是如此。因此，不会因为PF线经过时带来的短暂震动就导致信号源6出现晃动。Due to the extrusion resistance of the rubber ring 9 and the rubber protrusion 14, the rotation between the bracket 1 and the damping rod 2 is not smooth, and the rotation between the fixing member 3 and the rotating disk 4 is also the same. Therefore, the signal source 6 will not shake due to the short-term vibration caused by the passing of the PF line.

基于上述，本发明通过设计可转动的阻尼杆和转动盘，且阻尼杆和转动盘转动方向垂直，使得信号源能够在横向和竖向的转动。而信号源的正下方还有设置配重块，因此使得信号源能够自动复位明，确保信号源始终正对着PF线。而阻尼杆和转动盘的转动受到橡胶圈和橡胶凸起的阻碍，因此不会因为一点震动，就导致信号源出现晃动。Based on the above, the present invention designs a rotatable damping rod and a rotating disk, and the rotation direction of the damping rod and the rotating disk is vertical, so that the signal source can rotate horizontally and vertically. There is also a counterweight directly under the signal source, so that the signal source can automatically reset and ensure that the signal source is always facing the PF line. The rotation of the damping rod and the rotating disk is hindered by the rubber ring and the rubber protrusion, so the signal source will not shake due to a little vibration.

由技术常识可知，本发明可以通过其它的不脱离其精神实质或必要特征的实施方案来实现。因此，上述公开的实施方案，就各方面而言，都只是举例说明，并不是仅有的。所有在本发明范围内或在等同于本发明的范围内的改变均被本发明包含。It can be known from common technical knowledge that the present invention can be realized through other embodiments without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are embraced by the present invention.

Claims (6)

1.一种PF线信号架装置，其特征在于，包括支架(1)、阻尼杆(2)、固定件(3)、转动盘(4)、信号源(6)和配重块(8)；1. A PF line signal stand device, characterized in that it comprises a bracket (1), a damping rod (2), a fixing member (3), a rotating disk (4), a signal source (6) and a counterweight (8) ; 所述阻尼杆(2)活动连接在支架(1)内，且阻尼杆(2)的外端从支架(1)内伸出，所述固定件(3)固定连接在阻尼杆(2)的外端，所述转动盘(4)转动连接在固定件(3)内；The damping rod (2) is movably connected in the bracket (1), and the outer end of the damping rod (2) protrudes from the bracket (1), and the fixing part (3) is fixedly connected to the end of the damping rod (2). At the outer end, the rotating disk (4) is rotatably connected in the fixing part (3); 所述转动盘(4)的顶部固定连接有顶杆(5)，所述信号源(6)固定连接在顶杆(5)的顶部，所述转动盘(4)的底部固定连接有底杆(7)，所述配重块(8)固定连接在底杆(7)的底端。The top of the rotating disk (4) is fixedly connected with a push rod (5), the signal source (6) is fixedly connected with the top of the push rod (5), and the bottom of the rotating disk (4) is fixedly connected with a bottom rod (7), the counterweight (8) is fixedly connected to the bottom end of the bottom bar (7). 2.根据权利要求1所述的一种PF线信号架装置，其特征在于：所述阻尼杆(2)转动连接在支架(1)内，且阻尼杆(2)外壁与支架(1)内壁之间还设有若干橡胶圈(9)，所述橡胶圈(9)固定连接在阻尼杆(2)上。2. A PF line signal rack device according to claim 1, characterized in that: the damping rod (2) is rotatably connected in the bracket (1), and the outer wall of the damping rod (2) is connected to the inner wall of the bracket (1) Several rubber rings (9) are also arranged between them, and the rubber rings (9) are fixedly connected to the damping rod (2). 3.根据权利要求1所述的一种PF线信号架装置，其特征在于：所述阻尼杆(2)滑动连接在支架(1)内，且阻尼杆(2)前端与支架(1)之间还设有气室(10)，所述支架(1)上还设有气阀门(11)，所述气阀门(11)与气室(10)连通。3. A PF line signal stand device according to claim 1, characterized in that: the damping rod (2) is slidably connected in the bracket (1), and the front end of the damping rod (2) is connected to the bracket (1). An air chamber (10) is also arranged between, and an air valve (11) is also arranged on the support (1), and the air valve (11) communicates with the air chamber (10). 4.根据权利要求1所述的一种PF线信号架装置，其特征在于：所述固定件(3)上设有上下贯通的矩形通槽(12)，所述转动盘(4)通过转轴(13)转动连接在矩形通槽(12)内。4. A PF line signal rack device according to claim 1, characterized in that: the fixing piece (3) is provided with a rectangular through slot (12) that penetrates up and down, and the rotating disk (4) passes through the rotating shaft (13) rotation is connected in the rectangular slot (12). 5.根据权利要求1所述的一种PF线信号架装置，其特征在于：所述支架(1)、阻尼杆(2)和固定件(3)都采用不锈钢材质制成，所述转动盘(4)为塑料材质制成，所述配重块(8)为金属材质且配重块(8)的质量在0.8-1.5kg之间。5. A PF line signal rack device according to claim 1, characterized in that: the bracket (1), the damping rod (2) and the fixing piece (3) are all made of stainless steel, and the rotating disc (4) is made of plastic material, and the counterweight (8) is made of metal and the mass of the counterweight (8) is between 0.8-1.5kg. 6.根据权利要求1所述的一种PF线信号架装置，其特征在于：所述转动盘(4)的外圈设有若干橡胶凸起(14)。6. A PF line signal rack device according to claim 1, characterized in that: the outer ring of the rotating disk (4) is provided with several rubber protrusions (14).
CN202211175389.4A 2022-09-26 2022-09-26 A PF line signal rack device Pending CN115493049A (en)

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Citations (7)

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Publication number Priority date Publication date Assignee Title
CN1726355A (en) * 2002-12-12 2006-01-25 株式会社富国 Damper
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CN210003129U (en) * 2019-04-15 2020-01-31 安徽百祺瑞建材科技有限公司 An integral flip-up window
CN211131941U (en) * 2019-10-19 2020-07-31 南京晨全机械制造有限公司 Base for medical operating table
CN211738510U (en) * 2020-03-04 2020-10-23 南京信息工程大学 A GPS Orientation Measurement Aid Device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1726355A (en) * 2002-12-12 2006-01-25 株式会社富国 Damper
CN102209934A (en) * 2008-11-14 2011-10-05 加勒特·W·布朗 Extendable camera support and stabilization apparatus
CN202719063U (en) * 2012-07-23 2013-02-06 天津市热处理研究所有限公司 Pneumatic rotating mechanical arm buffer device
CN208629212U (en) * 2018-07-10 2019-03-22 福建乔宝陶瓷有限公司 A kind of ceramic tile tipping arrangement
CN210003129U (en) * 2019-04-15 2020-01-31 安徽百祺瑞建材科技有限公司 An integral flip-up window
CN211131941U (en) * 2019-10-19 2020-07-31 南京晨全机械制造有限公司 Base for medical operating table
CN211738510U (en) * 2020-03-04 2020-10-23 南京信息工程大学 A GPS Orientation Measurement Aid Device

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