CN103603915A - Damping device for transport of equipment sensitive to vibration - Google Patents
Damping device for transport of equipment sensitive to vibration Download PDFInfo
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Abstract
本发明公开了一种用于运输振动敏感设备的减振装置。本发明提供的减振装置包括减振器、定位和导向机构、减振器安装板和减振器固定板，所述减振器下端固定在减振器固定板上，其上端固定连接减振器安装板，所述定位和导向机构中，定位机构安装在减振器固定板上，导向机构安装在减振器安装板上，定位机构和导向机构配套使用。通过在振动敏感设备上安装所述减振装置，在该振动敏感设备的长距离运输过程中，可以减少设备承受的振动，有效保护该振动敏感设备。本发明的减振装置也可用于振动敏感设备的仓储中，避免仓储过程中振动对设备造成影响。
The invention discloses a vibration damping device for transporting vibration-sensitive equipment. The shock absorber provided by the present invention includes a shock absorber, a positioning and guiding mechanism, a shock absorber mounting plate and a shock absorber fixing plate, the lower end of the shock absorber is fixed on the shock absorber fixing plate, and the upper end of the shock absorber is fixedly connected In the positioning and guiding mechanism, the positioning mechanism is installed on the shock absorber fixing plate, the guiding mechanism is installed on the shock absorber mounting plate, and the positioning mechanism and the guiding mechanism are used together. By installing the vibration damping device on the vibration-sensitive equipment, during the long-distance transportation of the vibration-sensitive equipment, the vibration suffered by the equipment can be reduced, and the vibration-sensitive equipment can be effectively protected. The vibration damping device of the present invention can also be used in the storage of vibration-sensitive equipment to avoid the impact of vibration on the equipment during the storage process.
Description
技术领域technical field
本发明涉及一种减振装置，尤其涉及一种用于运输振动敏感设备的减振装置。The invention relates to a vibration damping device, in particular to a vibration damping device for transporting vibration-sensitive equipment.
背景技术Background technique
振动敏感设备如电子类、通讯类产品机柜在长距离运输过程中，一些振动敏感的精密元器件在运输过程中容易出现损坏、线缆松动，常规的货运运输卡车无法满足在运输过程中的振动敏感设备的减振保护要求。而减振卡车造价高、数量少，采用减振卡车运输振动敏感设备的运输方式成本高，也因其数量少不易成功预约包车而造成振动敏感设备的运输时间延迟，从而影响使用该设备的相关项目的工作进度。另外，振动敏感设备在仓储过程中或者在振动条件严酷的场所使用，也需要采用减振保护措施对设备进行保护，避免周围的振动对其造成影响。During the long-distance transportation of vibration-sensitive equipment such as electronic and communication product cabinets, some vibration-sensitive precision components are prone to damage and loose cables during transportation. Conventional freight transport trucks cannot meet the vibration requirements during transportation. Vibration protection requirements for sensitive equipment. However, vibration-damping trucks are expensive and the quantity is small, and the transportation cost of using vibration-damping trucks to transport vibration-sensitive equipment is high. Because of the small quantity, it is difficult to successfully book a chartered vehicle, which causes a delay in the transportation time of vibration-sensitive equipment, which affects the use of the equipment. Project work progress. In addition, vibration-sensitive equipment is used in storage or in places with severe vibration conditions, and vibration-reducing protection measures are also required to protect the equipment to avoid the impact of surrounding vibrations.
发明内容Contents of the invention
针对上述运输振动敏感设备现有技术存在的问题，本发明的目的在于提供一种减振装置，尤其是一种用于运输振动敏感设备的减振装置。In view of the above-mentioned problems existing in the prior art of transporting vibration-sensitive equipment, the object of the present invention is to provide a vibration-damping device, especially a vibration-damping device for transporting vibration-sensitive equipment.
为解决上述技术问题，本发明提供的减振装置包括减振器（10）、定位和导向机构（20）、减振器安装板（30）和减振器固定板（40），所述减振器（10）下端固定在减振器固定板（40）上，其上端固定连接减振器安装板（30）；所述定位和导向机构（20）又分为定位机构和导向机构，其中定位机构安装在减振器固定板（40）上，导向机构安装在减振器安装板（30）上，定位机构和导向机构配套使用。所述减振装置用于在运输振动敏感设备过程中减少对该设备的振动，避免振动对其造成影响。In order to solve the above technical problems, the shock absorber provided by the present invention includes a shock absorber (10), a positioning and guiding mechanism (20), a shock absorber mounting plate (30) and a shock absorber fixing plate (40). The lower end of the shock absorber (10) is fixed on the shock absorber fixing plate (40), and its upper end is fixedly connected to the shock absorber mounting plate (30); the positioning and guiding mechanism (20) is further divided into a positioning mechanism and a guiding mechanism, wherein The positioning mechanism is installed on the shock absorber fixing plate (40), the guiding mechanism is installed on the shock absorber mounting plate (30), and the positioning mechanism and the guiding mechanism are used together. The vibration damping device is used to reduce the vibration of the vibration-sensitive equipment during transportation, and avoid the impact of the vibration on it.
所述减振器（10）为气缸减振器、弹簧减振器、橡胶减振器或弹簧阻尼减振器。其通过螺钉固定组合件（50）或螺栓固定组合件（60）连接所述减振器安装板（30）和所述减振器固定板（40）。所述螺钉固定组合件（50）由螺钉和垫圈组成，所述螺栓固定组合件（60）由螺栓、螺母和垫圈组成。The shock absorber (10) is a cylinder shock absorber, a spring shock absorber, a rubber shock absorber or a spring damping shock absorber. It connects the shock absorber mounting plate (30) and the shock absorber fixing plate (40) through a screw fixing assembly (50) or a bolt fixing assembly (60). The screw fixing assembly (50) is composed of screws and washers, and the bolt fixing assembly (60) is composed of bolts, nuts and washers.
在本发明的一个具体实施例中，减振器为弹簧阻尼减振器，其通过螺栓、螺母和垫圈组成的螺栓固定组合件固定连接在减振器固定板上，减振器的上端又通过螺钉固定组合件固定连接在减振器安装板下面。In a specific embodiment of the present invention, the shock absorber is a spring damping shock absorber, which is fixedly connected to the shock absorber fixing plate through a bolt fixing assembly composed of bolts, nuts and washers, and the upper end of the shock absorber is passed through The screw fixing assembly is fixedly connected under the shock absorber mounting plate.
通常，所述减振器（10）不止一个，每个减振器（10）配置一组所述定位和导向机构（20）。所述定位和导向机构（20）为导柱导套形式或其他形式，位于靠近其相应配置的减振器（10）的旁边，并通过焊接、铆接或螺钉螺母固接的方式固定安装在减振器固定板（40）和减振器安装板（30）上。所述减振器固定板为一块或多块，每块减振器固定板上固定一个或多个减振器。在运输振动敏感设备的过程中，通过定位机构和导向机构之间的配合，阻止安装在减振装置上的振动敏感设备在水平方向的相对移动，并保证减振装置中每个减振器顶部处于同一水平面上，保证振动只在竖直方向发生，从而避免水平方向的振动对设备造成影响；也避免由于减振装置在各个方向的受力不均匀而导致的减振器变形不一致，保障设备不会发生倾斜。Usually, there is more than one shock absorber (10), and each shock absorber (10) is equipped with a set of positioning and guiding mechanisms (20). The positioning and guiding mechanism (20) is in the form of guide posts, guide sleeves or other forms, located next to the correspondingly configured shock absorbers (10), and is fixedly installed on the shock absorber by welding, riveting or screw nuts. Vibrator fixing plate (40) and shock absorber mounting plate (30). The shock absorber fixing plate is one or more pieces, and one or more shock absorbers are fixed on each shock absorber fixing plate. During the transportation of vibration-sensitive equipment, through the cooperation between the positioning mechanism and the guide mechanism, the relative movement of the vibration-sensitive equipment installed on the vibration-damping device in the horizontal direction is prevented, and the top of each shock absorber in the vibration-damping device is guaranteed Being on the same horizontal plane, ensure that the vibration only occurs in the vertical direction, so as to avoid the impact of the vibration in the horizontal direction on the equipment; also avoid the inconsistent deformation of the shock absorber caused by the uneven force of the vibration damping device in all directions, and ensure the equipment No tilting will occur.
在本发明的一个具体实施例中，所述减振器为四个，每个减振器旁边配置一组定位和导向机构，所述减振器固定板为两块，每两个减振器固定在一块减振器固定板上，四个减振器的上端均与减振器安装板固定连接。In a specific embodiment of the present invention, there are four shock absorbers, and a set of positioning and guiding mechanisms are arranged next to each shock absorber. There are two shock absorber fixing plates, and each two shock absorbers It is fixed on a shock absorber fixing plate, and the upper ends of the four shock absorbers are fixedly connected with the shock absorber mounting plate.
所述减振器安装板（30）由水平板和两侧侧板（31）组成，减振器安装板的水平板通过螺钉固定件与减振器上端固定连接，两侧侧板通过螺钉固定振动敏感设备。The shock absorber mounting plate (30) is composed of a horizontal plate and side plates (31) on both sides, the horizontal plate of the shock absorber mounting plate is fixedly connected to the upper end of the shock absorber through a screw fixture, and the side plates on both sides are fixed by screws Vibration sensitive equipment.
本发明的减振装置在使用时，待运输的振动敏感设备（例如机柜）的木制包装箱两侧通过自攻螺钉与减振器安装板的两侧侧板（31）固定连接，从而将该设备固定安装在减振装置的减振器安装板（30）上。装配好所述减振装置的设备可以通过所述减振器固定板有序地放置在普通卡车车厢内，还可使用拖车在车厢内移动。When the vibration damping device of the present invention is in use, the two sides of the wooden packing box of the vibration-sensitive equipment (such as a cabinet) to be transported are fixedly connected with the side plates (31) on both sides of the vibration damper mounting plate through self-tapping screws, so that the This equipment is fixedly installed on the shock absorber mounting plate (30) of the shock absorber. The equipment assembled with the vibration damping device can be placed in an ordinary truck compartment in an orderly manner through the shock absorber fixing plate, and can also be moved in the compartment by using a trailer.
本发明的有益效果：本发明为振动敏感设备设计通用的减振装置。为振动敏感设备安装所述减振装置后，可以有效地提高其防振等级，改善其振动特性。振动敏感设备的长距离运输，通过给振动敏感设备安装所述减振装置，可使用普通货运运输卡车来实现振动敏感设备的长距离运输，在运输过程中，减振装置由其包含的减振器产生缓冲，可以减轻在运输过程中振动敏感设备承受的振动，有效的保护振动敏感设备；且价格便宜、预约方便。相比于使用减振卡车的运输方式，本发明的减振装置可以降低运输成本，缩短货运预约时间，有效地保证货运的成本和进度要求，并进一步解决难以将振动敏感元器件长距离运输到客户现场进行调试的问题。所述减振装置还可用在仓储中或者在振动条件严酷的场所使用的振动敏感设备，其提供的减振保护措施对振动敏感设备进行保护，避免周围的振动对其造成影响。另外，一些本身运转过程中会产生振动的设备，使用本发明的减振装置，可有效避免振动对其附近的设备造成影响。所述减振装置的安装、拆卸、维护十分方便，并可循环使用。Beneficial effects of the present invention: the present invention designs a general damping device for vibration-sensitive equipment. After installing the vibration-damping device for vibration-sensitive equipment, its vibration-proof level can be effectively improved, and its vibration characteristics can be improved. For long-distance transportation of vibration-sensitive equipment, by installing the vibration-damping device on vibration-sensitive equipment, ordinary freight transport trucks can be used to realize long-distance transportation of vibration-sensitive equipment. During transportation, the vibration-damping device consists of vibration-damping The buffer can reduce the vibration of the vibration-sensitive equipment during transportation and effectively protect the vibration-sensitive equipment; it is cheap and easy to make an appointment. Compared with the transportation method using vibration-absorbing trucks, the vibration-damping device of the present invention can reduce transportation costs, shorten freight booking time, effectively ensure the cost and schedule requirements of freight transportation, and further solve the problem of long-distance transportation of vibration-sensitive components to The problem of debugging at the customer's site. The vibration-damping device can also be used for vibration-sensitive equipment used in warehouses or places with severe vibration conditions, and the vibration-damping protection measures provided by it can protect the vibration-sensitive equipment and avoid the impact of surrounding vibrations on it. In addition, for some equipment that vibrates during its own operation, using the vibration damping device of the present invention can effectively prevent the vibration from affecting the nearby equipment. The installation, disassembly and maintenance of the damping device are very convenient and can be recycled.
附图说明Description of drawings
图1为实施例所述减振装置的示意图，其中10—减振器；20—定位和导向机构；30—减振器安装板；31—减振器安装板侧板；40—减振器固定板；50—螺钉固定组合件；60—螺栓固定组合件。Fig. 1 is the schematic diagram of the damping device described in the embodiment, wherein 10—shock absorber; 20—positioning and guiding mechanism; 30—shock absorber mounting plate; 31—shock absorber mounting plate side plate; 40—shock absorber Fixing plate; 50—screw fixing assembly; 60—bolt fixing assembly.
图2为机柜包装箱通过叉车放置到所述减振装置的示意图，其中，70—机柜包装箱；71—减振装置；72—叉车。Fig. 2 is a schematic diagram of placing a cabinet packing box on the vibration damping device by a forklift, wherein, 70—a cabinet packing box; 71—a vibration damping device; 72—a forklift.
图3为机柜包装箱两侧通过自攻螺钉连接减振器安装板侧板固定到所述减振装置的示意图，其中，70—机柜包装箱；71—减振装置；73—自攻螺钉。Fig. 3 is a schematic view of both sides of the cabinet packing box being fixed to the vibration damping device by connecting the side panels of the shock absorber mounting plate with self-tapping screws, wherein, 70—cabinet packing box; 71—vibration damping device; 73—tapping screws.
具体实施方式Detailed ways
下面结合附图，通过实施例进一步描述本发明，但不以任何方式限制本发明的范围。Below in conjunction with accompanying drawing, further describe the present invention through embodiment, but do not limit the scope of the present invention in any way.
如图1所示，实施例中该减振装置包括减振器（10）、定位和导向机构（20）、减振器安装板（30）和减振器固定板（40）。减振器（10）为弹簧阻尼减振器，该弹簧阻尼减振器体积小、寿命长，其阻尼作用可吸收掉部分振动的能量并把造成振动敏感设备损坏的高频振动转换为不影响设备性能的低频振动，在几个振动周期过后，能量完全被弹簧阻尼减振器吸收掉，从而达到减振的效果。所述减振器（10）通过螺栓、螺母和垫圈组成的螺栓固定组合件（60）固定连接在减振器固定板（40）上，减振器（10）的上端又通过螺钉固定组合件（50）固定连接在减振器安装板（30）下面。所述螺钉固定组合件（50）由螺钉和垫圈组成，所述螺栓固定组合件（60）由螺栓、螺母和垫圈组成。定位和导向机构（20）为导柱导套形式，所述定位和导向机构（20）中，定位机构安装在减振器固定板（40）上，导向机构安装在减振器安装板（30）上。定位机构和导向机构配套使用。对应每一个减振器（10），在靠近减振器并离减振装置安装板或减振装置固定板的中心近的内侧设置一组定位和导向机构（20），保证振动只在竖直方向发生，避免水平方向的振动对设备造成影响，也避免由于减振装置各个方向受力不均匀导致减振器变形不一致，从而保障设备不会发生倾斜。在本实施例中，所述减振器（10）为四个，每个减振器（10）一侧配置一组定位和导向机构（20），所述减振器固定板（40）为两块，每两个减振器（10）固定在一块减振器固定板（40）上，四个减振器（10）的上端均与减振器安装板（30）固定连接。As shown in Fig. 1, the vibration damping device in the embodiment includes a vibration damper (10), a positioning and guiding mechanism (20), a vibration damper mounting plate (30) and a vibration damper fixing plate (40). The shock absorber (10) is a spring damping shock absorber. The spring damping shock absorber is small in size and long in life. Its damping effect can absorb part of the energy of the vibration and convert the high frequency vibration that causes damage to the vibration sensitive equipment into an unaffected The low-frequency vibration of equipment performance, after several vibration cycles, the energy is completely absorbed by the spring damping shock absorber, so as to achieve the effect of vibration reduction. The shock absorber (10) is fixedly connected to the shock absorber fixing plate (40) through a bolt-fixed assembly (60) composed of bolts, nuts and washers, and the upper end of the shock absorber (10) is fixed with a screw assembly (50) is fixedly connected below the shock absorber mounting plate (30). The screw fixing assembly (50) is composed of screws and washers, and the bolt fixing assembly (60) is composed of bolts, nuts and washers. The positioning and guiding mechanism (20) is in the form of a guide post and guide sleeve. In the positioning and guiding mechanism (20), the positioning mechanism is installed on the shock absorber fixing plate (40), and the guiding mechanism is installed on the shock absorber mounting plate (30 )superior. The positioning mechanism and the guiding mechanism are used together. Corresponding to each shock absorber (10), a group of positioning and guiding mechanisms (20) are arranged on the inner side close to the shock absorber and close to the center of the shock absorber mounting plate or the shock absorber fixing plate to ensure that the vibration is only in the vertical direction. direction, avoiding the impact of vibration in the horizontal direction on the equipment, and avoiding inconsistent deformation of the shock absorber due to uneven force in all directions of the vibration damping device, so as to ensure that the equipment will not tilt. In this embodiment, there are four shock absorbers (10), and a set of positioning and guiding mechanisms (20) are arranged on one side of each shock absorber (10), and the shock absorber fixing plate (40) is Two, every two shock absorbers (10) are fixed on a shock absorber fixing plate (40), and the upper ends of the four shock absorbers (10) are fixedly connected with the shock absorber mounting plate (30).
如图2所示，待运输的振动敏感设备为机柜（70），其木制包装箱两侧通过叉车放置于减振装置（71）上方。如图3所示，机柜包装箱（70）两侧各用10个自攻螺钉（73）与减振器安装板的两侧侧板（31）固定连接，从而将该设备固定安装在减振装置的减振器安装板（30）上。装配好所述减振装置（71）的机柜（70）通过所述减振器固定板（40）有序地放置在普通卡车车厢内，在普通货运运输卡车长距离运输过程中，可以减轻在运输过程中机柜设备承受的振动，有效的保护振动敏感设备。As shown in Figure 2, the vibration-sensitive equipment to be transported is a cabinet (70), and the two sides of the wooden packing box are placed above the vibration-damping device (71) by a forklift. As shown in Figure 3, 10 self-tapping screws (73) on both sides of the cabinet packing box (70) are fixedly connected to the side plates (31) on both sides of the shock absorber mounting plate, so that the equipment is fixedly installed on the shock absorber on the shock absorber mounting plate (30) of the device. The cabinet (70) equipped with the shock absorber (71) is placed in an ordinary truck compartment in an orderly manner through the shock absorber fixing plate (40). The vibration of the cabinet equipment during transportation can effectively protect the vibration sensitive equipment.
本实施例中的减振装置已经通过4个机组、64台机柜的包装发运工作的试验，发运距离在500km以上。发运过程中减振装置稳定性良好，机柜到货后振动敏感的元器件没有损坏。The damping device in this embodiment has passed the test of packing and shipping 4 units and 64 cabinets, and the shipping distance is over 500km. The vibration damping device was stable during the shipping process, and the vibration-sensitive components of the cabinet were not damaged after the cabinet arrived.
Claims (8)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105608860A (en) * | 2015-10-22 | 2016-05-25 | 中国兵器工业试验测试研究院 | Data acquisition test method based on distributed wireless networking |
| CN106081309A (en) * | 2016-07-29 | 2016-11-09 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of blood storage box carrying platform with vibration isolation function and Foldable exhibition receipts |
| CN106812861A (en) * | 2017-03-10 | 2017-06-09 | 中国机械工业集团有限公司 | Non-destructive vibration reduction device and its construction technology for existing steel structure supporting precision equipment |
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| CN106812861A (en) * | 2017-03-10 | 2017-06-09 | 中国机械工业集团有限公司 | Non-destructive vibration reduction device and its construction technology for existing steel structure supporting precision equipment |
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