CN104037699B - Damper for Transmission Line - Google Patents

Damper for Transmission Line Download PDF

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Publication number
CN104037699B
CN104037699B CN 201410273968 CN201410273968A CN104037699B CN 104037699 B CN104037699 B CN 104037699B CN 201410273968 CN201410273968 CN 201410273968 CN 201410273968 A CN201410273968 A CN 201410273968A CN 104037699 B CN104037699 B CN 104037699B
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CN 201410273968
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CN104037699A (en )
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胡悦涛
钟祖琴
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国网四川省电力公司成都市新都供电分公司
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Abstract

本发明公开了用于输电线路的防振锤,该防振锤设置将带有不同长度的弹簧的环套套接在锤体上,这样的设计能够使得防振锤在振动过程中具有多个谐振频率,能够满足不同谐振频率的微风振动能量耗散的需求,因而耗散能量强。 The present invention discloses a damper and a transmission line, setting the Damper condom ring with springs of different lengths connected to the hammer, this design enables the damper and having a plurality of resonance during vibration frequency, to meet the needs of aeolian vibration energy dissipation different resonant frequencies, thereby dissipating energy intensity.

Description

用于输电线路的防振锤 Damper for Transmission Line

技术领域 FIELD

[0001]本发明涉及输电线路的微风防振领域,具体地,涉及用于输电线路的防振锤。 [0001] The present invention relates to the field of vibration isolation breeze transmission line, particularly, to a vibration hammer transmission line.

背景技术 Background technique

[0002]高地架设的空中导线由于空中气流的影响易引发机械振动现象,而机械振动以微风引起发生的振动现象最为频繁,这种振动常常导致导线的疲劳短股,进而影响到整个输电线路的安全运行以及经济成本。 [0002] Highland erected aerial wire due to the impact of air flow easily lead to mechanical vibration phenomenon, vibration and mechanical vibration phenomenon caused to the breeze of the most frequent, which often leads to vibration fatigue short strands of wire, thereby affecting the entire transmission line safe operation and economic costs.

[0003]实际引起导线振动的风速并不大,但是振动持续的时间却较长,一般为数小时,有时可达数天,因而防止或者减小这种振动对于实际输电需求显得尤为重要。 [0003] The actual wire vibration caused by wind speed is not large, but the vibration duration is much longer, usually several hours, sometimes up to several days, and thus prevent or reduce this vibration is particularly important for the actual transmission needs. 要防止或减小这种振动,就需要先了解引发这种振动所需要的特性。 To prevent or reduce this vibration, it is necessary to understand the nature of this initiator required to vibrate. 一般风速越是平稳,风向越是垂直于架空输电线,微风振动就越容易发生,另外地形开阔区也容易产生微风振动。 Generally more stable wind speed, wind direction more perpendicular to the overhead power line, the more prone to aeolian vibration, additional open terrain area is also prone to aeolian vibration. 为减小导线的微风振动现象,往往在导线上安装防振锤。 To reduce the vibration phenomena Breeze wire, often mounted on the lead Damper.

[0004]现有的防振锤虽然简单,但是防振效果不佳,具体表现在,防振锤的锤体上下摆动带来的能量消耗引起风带来的导线摆动能量损耗不大,不能有效的驱散导线的机械振动。 [0004] Damper conventional simple, but poor vibration damping effect, in particular in the energy of the vibration hammer hammer swings up and down due to the consumption caused by the wire wind energy loss is not caused by the wobble can not be effectively disperse wire mechanical vibrations. 针对这个问题,本发明设计出了一种能强有力消耗微风振动的能量的防振锤。 To solve this problem, the present invention contemplates an energy consumption Damper one kind can breeze strong vibration.

发明内容 SUMMARY

[0005]本发明所要解决的技术问题是提供用于输电线路的防振锤,该防振锤设置的锤体上设置有环套,环套上还设置有碳纤维材质的弹簧,使得整个防振锤的能够防腐蚀、防雷击,并且多个弹簧的设置能够在微风振动的时候,由于多个弹簧振动能提供多个不同频率的振动,扩大了整个防振锤的频响宽度,从而能够能够消耗微风振动的不同频率能量,起到防振的目的。 [0005] The present invention solves the technical problem is to provide a vibration hammer transmission line is provided with a collar, provided with a sleeve ring carbon fiber spring on the hammer Damper set such that the entire anti-vibration the hammer can be corrosion, lightning, and a plurality of springs can vibrate in the breeze, because of vibration of a plurality of springs to provide a plurality of different frequencies of vibration, expanding the width of the entire frequency response of the vibration hammer, it is possible to different frequencies of energy can be consumed aeolian vibration, serve the purpose of vibration isolation.

[0006]本发明解决上述问题所采用的技术方案是: [0006] aspect of the present invention to solve the above problems is adopted:

[0007]用于输电线路的防振锤,包括线夹、钢绞线、锤体,线夹包括线夹本体、线夹盖板、线夹下端、以及线夹螺弹垫,线夹本体上端的内端面为弧形,线夹盖板上端的内端面为弧形凹槽,线夹本体的上端和线夹盖板的上端咬合形成一个环形下穿孔供线缆穿过,线夹螺弹垫穿过线夹本体下端和线夹盖板下端以便调整线夹本体和线夹盖板的咬合程度锁紧固定线缆,线夹下端和线夹盖板连接,线夹下端设置有供钢绞线穿过的下穿孔; [0007] Damper for power transmission line, comprising a clip, strand, hammer, clamp comprising clamp body, clamp plate, the lower end clamp, and the clamp screw spring washer, upper clamp body an arcuate inner end surface, the end surface of the upper clamp plate arcuate groove, the upper end of the upper cover plate and clamp body clamp forming a lower engaging perforations for cables through an annular, spring washer clamp spiro engaging the body through the lower level of the clamp and the lower clamp plate for adjusting the clamp body and the fixed cable clamp locking cover plate, the cover plate and clamp connection lower clamp, is provided for the lower strand clamp through the lower perforations;

[0008]钢绞线位于线夹的下方且穿过下穿孔和线夹固定连接,锤体为相同的2个且分别设置在钢绞线的两端,所述锤体为两端宽中间窄的空心陶瓷,锤体为两头大中间小,锤体的远离线夹的一端为圆弧形,2个所述的锤体上均设置有套接在锤体上的环套,环套上设置有含有碳纤维材质的弹簧,弹簧外侧还和圆弧状碳纤维壁连接,所述圆弧状碳纤维壁和弹簧数量--对应。 [0008] positioned below the clamp and the strand through the perforated clamp and is fixedly connected to the hammer 2, and the same are respectively provided at both ends of the strand, at both ends of the hammer intermediate narrower width hollow ceramic, a large hammer intermediate two small, one end of the clamp remote from the circular arc shape of the hammer, a spindle 2 is provided with a collar in the sheathing of the hammer, the ring sleeve disposed a spring comprising carbon fiber material, and further arcuate outer spring wall connected to the carbon fibers, the carbon fibers and the number of arcuate spring walls - corresponding to.

[0009]本发明设置的优势在于:锤体采用空心陶瓷材质使得防振锤更加耐腐蚀,使用寿命更长,另外锤体形状两端宽中间窄的设置能够防止设置在锤体上的环套滑脱,环套上设置的碳纤维材质的弹簧能够在微风振动的时候振动,从而给防震锤提供多个不同频响的振动,并且碳纤维材质的设置能够耐腐蚀耐高温,亦不会引雷击,圆弧状碳纤维壁和弹簧连接能够实现弹簧不同频响的振动,若光有弹簧则不能实现振动的传递。 [0009] The advantages of the present invention is provided wherein: the hammer body with a hollow ceramic materials such Damper more resistant to corrosion, longer life, additional intermediate shape at both ends of the narrow width of the hammer is provided can be prevented collar disposed on the hammer spondylolisthesis, carbon fiber spring ring disposed sleeve able to vibrate when the vibration in the breeze, thus providing a plurality of frequency response to the vibrations of different vibration hammer, and the carbon fiber material be resistant to high temperature is provided, it will not lead lightning, round carbon fiber walls and arcuate spring connection enables different vibration frequency response of the spring, when the spring can not be achieved with a light transmission of vibrations.

[0010]作为优选,弹簧为2个及2个以上。 [0010] Advantageously, two or more springs and 2. 连接在环套上的弹簧可以为多个,这样可以保证更过频响的振动,从而扩大频响宽度,对于没有一定频率振动规律的微风振动来说,能够宽度够大的频响范围更加能够适应它的产生,从而能够更加适宜的耗散微风振动的能量。 Connected to the ring may be a plurality of spring sleeve, which can ensure the vibration frequency response more over, thereby expanding the width of the frequency response for aeolian vibration frequency of the vibration is not necessarily regular, the width can be large enough frequency range can be more adapt its production, it can be more suitable energy dissipation breeze vibration.

[0011]作为优选,弹簧之间的长度不相等。 [0011] Preferably, the length of the spring between unequal. 弹簧之间的长度不相等这样弹簧的弹性系数不一样,弹力不一样,振动频率也不一样,使得多个弹簧之间的频响不一样,也进一步扩大了频响宽度,更加能够适应频率多变的微风振动,从而起到方振的目的。 Is not equal to the length between the spring so that the spring constant is not the same, the elastic force is not the same, the vibration frequency is not the same, so that the frequency response is not the same between the plurality of springs, to further expand the width of the frequency response, is more able to adapt to a multi-frequency breeze variable vibration, which play destination vibration.

[0012]作为优选,2个所述的锤体上设置的环套上的弹簧数量不等。 [0012] Preferably, the number of rings disposed spring sleeve 2 on the hammer range.

[0013]作为优选,所述线夹设置在钢绞线的非中心位置即偏心设置。 [0013] Advantageously, the clamp is provided in a non-central position i.e. eccentrically of the strand. 在两边环套上的弹簧数量不一样的情况下,可以选择线夹的偏心设置,这样既能够保证防振锤在线缆上的平衡,又能够提供更多个频率振动,实现微风振动能量的快速耗散,使得线缆能够快速停止振动。 When the number of rings on both sides of the spring sleeve is not the same, the clamp may be selected eccentrically arranged, which can not only ensure Damper balance on the cable, but also can provide more frequency vibrations, vibration energy to achieve breeze rapid dissipation, so that the cable can be quickly stop vibrating.

[0014]钢绞线的端头处为螺旋形状。 [0014] at the ends of the strand spiral shape.

[0015]锤体的锤头内的钢绞线通道包括蘑菇状空腔的末端端头、和末端端头相连的直线部分,且钢绞线通道的直线部分的内壁为螺旋形状和钢绞线的端头相匹配。 [0015] The strand channel in the hammer hammer body comprises a mushroom-shaped tip end of the cavity, and a straight portion connected to the tip end, and the inner wall of the linear portion of the strand channel and the strand spiral shape the match ends.

[0016]钢绞线通道的末端端头内还浇筑有水泥将钢绞线固定在锤体内。 End of the [0016] strand end of the passage will also pouring cement strand is fixed within the body of the hammer head.

[0017]所述环套能在锤体上移动。 [0017] The collar can be moved in the hammer. 可根据实际需要将环套在锤体上移动以得到更宽的振动频响。 According to actual needs in the collar to move the hammer to obtain a wider vibration frequency response.

[0018]综上,本发明的有益效果是: [0018] In summary, the advantages are:

[0019] 1、本发明的锤体采用空心陶瓷材质使得防振锤更加耐腐蚀,使用寿命更长,另外锤体形状两端宽中间窄的设置能够防止设置在锤体上的环套滑脱,环套上设置的碳纤维材质的弹簧能够在微风振动的时候振动,从而给防震锤提供多个不同频响的振动,并且碳纤维材质的设置能够耐腐蚀耐高温,亦不会引雷击,圆弧状碳纤维壁和弹簧连接能够实现弹簧不同频响的振动,若光有弹簧则不能实现振动的传递; [0019] 1, the hammer of the present invention makes use of hollow ceramic materials more resistant to corrosion vibration hammer, longer life, further broad form of the ends of the hammer intermediate narrow setting can prevent the hammer member provided on the collar slipping, when the vibration of the spring ring carbon fiber sleeve disposed in the breeze capable of vibrating so as to provide a plurality of hammer shock vibrations of different frequency response, and the carbon fiber material be resistant to high temperature is provided, it will not lead lightning, arcuate carbon fiber wall and the spring connection enables different vibration frequency response of the spring, when the spring can not be achieved with a light transmission of vibrations;

[0020] 2、本发明连接在环套上的弹簧可以为多个,保证更过频响的振动,从而扩大频响宽度,适应不同频率的微风振动,从而快速耗散微风振动能量; [0020] 2, the present invention is connected to the ring may be a plurality of spring sleeve, over the frequency response to ensure less vibration, thereby expanding the width of the frequency response, to adapt to different vibration frequencies breeze, breeze to quickly dissipate vibrational energy;

[0021] 3、本发明结构简单、价格低廉,能够用于大规模生产应用。 [0021] 3, the structure of the present invention is simple, inexpensive, can be used for large-scale production applications.

附图说明 BRIEF DESCRIPTION

[0022]图1是本发明的结构图; [0022] FIG. 1 is a configuration diagram of the present invention;

[0023]图2是本发明的局部结构图; [0023] FIG. 2 is a partial structural view of the present invention;

[0024]图3是本发明的局部结构图。 [0024] FIG. 3 is a partial structural view of the present invention.

[0025]附图中标记及相应的零部件名称: [0025] The reference numerals and corresponding parts of the name:

[0026] 1、线夹,10、线夹本体,11、线夹盖板,12、线夹螺弹垫,13、线夹下端,2、钢绞线,3、锤体,4、环套,5、弹簧,6、圆弧状碳纤维壁。 [0026] 1, clamp 10, clamp body 11, clamp plate 12, clamp screw spring washer 13, lower clamp, 2, strand, 3, hammer 4, the collar 5, a spring 6, carbon fibers arcuate wall.

具体实施方式 detailed description

[0027]下面结合实施例及附图,对本发明作进一步地的详细说明,但本发明的实施方式不限于此。 [0027] The following embodiments and the accompanying drawings in conjunction with embodiments of the present invention will be further described in detail, but the embodiment of the present invention is not limited thereto.

[0028] 实施例1: [0028] Example 1:

[0029]如图1、图2和图3所示,用于输电线路的防振锤,包括线夹1、钢绞线2、锤体3,线夹I包括线夹本体10、线夹盖板U、线夹下端13、以及线夹螺弹垫12,线夹本体10上端的内端面为弧形,线夹盖板11上端的内端面为弧形凹槽,线夹本体10的上端和线夹盖板11的上端咬合形成一个环形通孔供线缆穿过,线夹螺弹垫12穿过线夹本体10下端和线夹盖板11下端以便调整线夹本体10和线夹盖板11的咬合程度锁紧固定线缆,线夹下端13和线夹盖板11连接,线夹下端13设置有供钢绞线穿过的下穿孔; [0029] FIG. 1, shown, for the transmission line Damper FIGS. 2 and 3, including a clamp, strand 2, hammers 3, clamp body 10 comprises a clamp I, clip cover plate U, the lower end clamp 13, and the clamp screw spring washer 12, inner face 10 of the upper clamp body is arcuate, the inner end face 11 clamp the cover plate to the upper end of the arcuate groove, and an upper clamp body 10 clamp upper cover plate 11 is formed an annular engaging holes for passing through cables, spring washer clamp screw 11 and clamp the lower end of the lower end plate 12 passes through the clamp body 10 to adjust the clamp body 10 and clamp plate locking fixing nip 11 degree cable clamp 13 and lower clamp connected to the cover plate 11, lower clamp 13 is provided with perforations for the strand therethrough;

[0030]钢绞线2位于线夹I的下方且穿过下穿孔和线夹I固定连接,锤体3为相同的2个且分别设置在钢绞线2的两端,所述锤体3为两端宽中间窄的空心陶瓷,锤体3为两头大中间小,锤体3的远离线夹I的一端为圆弧形,2个所述的锤体3上均设置有套接在锤体3上的环套4,环套4上设置有含有碳纤维材质的弹簧5,弹簧5外侧还和圆弧状碳纤维壁6连接,所述圆弧状碳纤维壁6和弹簧5数量对应。 [0030] strand clamp located below the I 2 and I through the perforated and lower clamp is fixedly connected to the hammer 3 are the same and are respectively disposed at two ends of the strand 2, a hammer 3 narrow width intermediate the ends of the hollow ceramic body 3 of the hammer intermediate large two small, one end of the hammer remote from the clip 3 I of an arc shape, the hammer 2 are provided with a socket on the hammer 3 3 on the collar 4, the collar 4 is provided with a spring 5 comprising carbon fiber material, the outer spring 5 is also connected to the carbon fibers and arcuate wall 6, the arc-shaped wall 6 and the carbon fiber 5 corresponding to the number of springs.

[0031]本发明设置的优势在于:锤体3采用空心陶瓷材质使得防振锤更加耐腐蚀,使用寿命更长,另外锤体3形状两端宽中间窄的设置能够防止设置在锤体3上的环套4滑脱,环套4上设置的碳纤维材质的弹簧5能够在微风振动的时候振动,从而给防震锤提供多个不同频响的振动,并且碳纤维材质的设置能够耐腐蚀耐高温,亦不会引雷击,圆弧状碳纤维壁6和弹簧5连接能够实现弹簧5不同频响的振动,若光有弹簧5则不能实现振动的传递。 [0031] The advantages of the present invention is provided wherein: the hammer 3 using hollow ceramic materials such Damper more resistant to corrosion, longer life, additional intermediate hammer shaped ends 3 disposed narrow width can prevent the hammer member 3 is provided on the slipping the collar 4, the collar 4 of the carbon fiber material disposed on the spring 5 can vibrate in the breeze, when vibration, vibrations of different frequency response to provide a plurality of shock to the hammer, and the carbon fiber material be resistant to high temperature is provided, also does not cause lightning, carbon fibers arcuate wall 6 and spring 5 are connected to achieve 5 different vibration frequency response of the spring, a spring 5 if the light transmission of vibrations can not be achieved.

[0032] 实施例2 [0032] Example 2

[0033]见图1和图2所示,和实施例1类似,区别在于: [0033] Figure 1 and 2, and similar to Example 21, except that:

[0034]弹簧5为2个及2个以上。 [0034] The spring 5 is two or more and 2. 连接在环套4上的弹簧5可以为多个,这样可以保证更过频响的振动,从而扩大频响宽度,对于没有一定频率振动规律的微风振动来说,能够宽度够大的频响范围更加能够适应它的产生,从而能够更加适宜的耗散微风振动的能量。 5 is connected to the ring spring sleeve 4 may be a plurality of such vibration ensures more over the frequency response, thereby expanding the width of the frequency response for aeolian vibration frequency of the vibration is not necessarily regular, the width can be large enough frequency range more able to adapt its production, it can be more suitable energy dissipation breeze vibration.

[0035] 实施例3 [0035] Example 3

[0036]见图1和图2所示,和实施例1类似,区别在于: [0036] Figure 1 and 2, and similar to Example 21, except that:

[0037]弹簧5之间的长度不相等。 The length between the spring 5 [0037] are not equal. 弹簧5之间的长度不相等这样弹簧5的弹性系数不一样,弹力不一样,振动频率也不一样,使得多个弹簧5之间的频响不一样,也进一步扩大了频响宽度,更加能够适应频率多变的微风振动,从而起到方振的目的。 The length between the spring 5 is not equal to 5 so that the spring constant is not the same, the elastic force is not the same, the vibration frequency is not the same, so that the frequency response between a plurality of springs 5 ​​are not the same, but also to further expand the width of the frequency response, can be more breeze varied to adapt the vibration frequency, vibration and thus play a destination.

[0038] 实施例4 [0038] Example 4

[0039]见图1和图2所示,和实施例1类似,区别在于: [0039] Figure 1 and 2, and similar to Example 21, except that:

[0040] 2个所述的锤体3上设置的环套4上的弹簧5数量不等。 5 on the number of springs 4 provided on the hammer 3 [0040] 2 ranging from the collar.

[0041]所述线夹I设置在钢绞线2的非中心位置即偏心设置。 [0041] The clamp is provided in a non-central position I strand 2, i.e. eccentrically. 在两边环套4上的弹簧5数量不一样的情况下,可以选择线夹I的偏心设置,这样既能够保证防振锤在线缆上的平衡,又能够提供更多个频率振动,实现微风振动能量的快速耗散,使得线缆能够快速停止振动。 In the case where the number of springs on both sides of the collar 4 on the 5 is not the same, I can select clip eccentrically disposed, which can not only ensure the balance of damper on the cable, but also can provide more frequency vibration, to achieve breeze rapid dissipation of the vibration energy, so that the cable can be quickly stop vibrating.

[0042]钢绞线2的端头处为螺旋形状。 At the terminal [0042] 2 strand spiral shape.

[0043]锤体3的锤头内的钢绞线2通道包括蘑菇状空腔的末端端头、和末端端头相连的直线部分,且钢绞线2通道的直线部分也为螺旋形状和钢绞线2的端头相匹配。 [0043] 2 ram strand passage in the hammer 3 includes a mushroom-shaped tip end of the cavity, and a straight portion connected to the tip end, and a straight portion strand 2 channel is also a spiral shape and steel wire tip 2 matches. 钢绞线2和锤体3的螺旋形状的匹配一方面能够加强钢绞线2和锤体3之间因相互摩擦而引起的牢度连接,另一方面在振动的时候因为钢绞线2和锤体3之间还有摩擦能够损耗微风振动传递过来的能量,因而能够更加起到防振的作用。 Spiral shape matching strand 2 and 3 of the hammer 2 on the one hand to strengthen steel strand between 3 and fastness caused by friction between the hammer body is connected, on the other hand, when vibration and because strand 2 3 also the friction between the hammer aeolian vibration energy loss can be passed over, it is possible to further function as a vibration-proof.

[0044]钢绞线2通道的末端端头内还浇筑有水泥将钢绞线2固定在锤体3内。 [0044] Strand inner end of the channel 2 ends with a further pouring cement strand 2 is fixed to the hammer 3. 锤体3内的钢绞线2通道的蘑菇状空腔的蘑菇头内具有一定的空腔缝隙能够将水泥浇筑在其中,加强钢绞线2和锤体3之间的连接,防止锤体3从钢绞线2上脱落。 A cavity having a certain slot within the cavity of the mushroom-shaped mushroom strand 2 channels within the hammer 3 can be cementing therein to strengthen the connection between the strand 3 and the hammer 2, the hammer 3 to prevent the 2 detached from the strand.

[0045]环套4能在锤体3上移动。 [0045] The collar 4 can be moved in the hammer 3. 可根据实际需要将环套4在锤体3上移动以得到更宽的振动频响。 According to actual needs the collar 4 in the moving ram 3 to give a wider vibration frequency response.

[0046]如上所述,可较好的实现本发明。 [0046] As described above, the present invention can be better realized.

Claims (7)

  1. 1.用于输电线路的防振锤,其特征在于,包括线夹(I)、钢绞线(2)、锤体(3),线夹(I)包括线夹本体(10)、线夹盖板(11)、线夹下端(13)、以及线夹螺弹垫(12),线夹本体(10)上端的内端面为弧形,线夹盖板(11)上端的内端面为弧形凹槽,线夹本体(10)的上端和线夹盖板(11)的上端咬合形成一个环形下穿孔供线缆穿过,线夹螺弹垫(12)穿过线夹本体(10)下端和线夹盖板(11)下端以便调整线夹本体(10)和线夹盖板(11)的咬合程度锁紧固定线缆,线夹下端(13)和线夹盖板(11)连接,线夹下端(13)设置有供钢绞线穿过的下穿孔; 钢绞线(2)位于线夹(I)的下方且穿过下穿孔和线夹(I)固定连接,锤体(3)为相同的2个且分别设置在钢绞线(2)的两端,所述锤体(3)为两端宽中间窄的空心陶瓷,锤体(3)为两头大中间小,锤体(3)的远离线夹(I)的一端为圆弧形,2个所述的锤体(3)上均设置有套接在锤体(3) 1. Damper for the transmission line, characterized in that the clamp comprising (I), the strand (2), the hammer (3), clamp (I) comprising a clamp body (10), clamp the cover plate (11), the lower end clamp (13), and a spring washer clamp screw (12), clamp body (10) within the upper end of the arcuate end surface (11) of the upper end face of the clamp plate is arc shaped groove, an upper clamp body (10) and clamp the upper cover plate (11) forming a nip for the next cable through a perforated annular, spring washer clamp screw (12) passing through the clamp body (10) the lower end of the cover plate and clamp (11) for adjusting the lower clamp body (10) and clamp plate (11) of the cable fixing nip degree of locking, the lower end clamp (13) and clamp plate (11) , lower clamp (13) is provided with a perforation for the passing strand; below the lower strand (2) is located clamp (I) and clamp and through the perforations (I) is fixedly connected to the hammer ( 3) 2, and the same are respectively arranged at both ends of the strand (2), the intermediate hammer (3) at both ends of the narrow width hollow ceramic ram (3) for the two big middle small hammer One end of the body (3) remote from the clip (I) is an arc shape, the hammer 2 is provided with a socket in the ram (3) (3) 的环套(4),环套(4)上设置有含有碳纤维材质的弹簧(5),弹簧(5)外侧还和圆弧状碳纤维壁(6)连接,所述圆弧状碳纤维壁(6)和弹簧(5)数量一一对应,弹簧(5)为2个以上,2个所述的锤体(3)上设置的环套(4)上的弹簧(5)数量不等。 The collar (4), collar (4) is provided on which contains a spring (5) carbon fiber, the spring (5) outer side also, and arc-shaped carbon fiber walls (6), said arc-shaped carbon fiber walls (6 number) and a spring (5) one correspondence, the spring (5) is 2 or more, the varying spring (4) is provided on the (3) of the two ram collar (5) number.
  2. 2.根据权利要求1所述的用于输电线路的防振锤,其特征在于,2个以上的弹簧(5)本身的长度各不相等。 Damper according to claim 1 said transmission line, characterized in that two or more springs (5) is not equal to the length of each of itself.
  3. 3.根据权利要求1所述的用于输电线路的防振锤,其特征在于,所述线夹(I)设置在钢绞线(2)的非中心位置即偏心设置。 Damper according to claim 1 said transmission line, characterized in that said clamp (I) is provided in a non-central position of the strand (2), i.e. eccentrically.
  4. 4.根据权利要求1-3任一项所述的用于输电线路的防振锤,其特征在于,钢绞线(2)的端头处为螺旋形状。 Damper according to claim transmission line for one of the claims 1-3, characterized in that the strand (2) at the ends of the spiral shape.
  5. 5.根据权利要求4所述的用于输电线路的防振锤,其特征在于,锤体(3)的锤头内的钢绞线(2)通道包括蘑菇状空腔的末端端头、和末端端头相连的直线部分,且钢绞线(2)通道的直线部分的内壁为螺旋形状和钢绞线(2)的端头相匹配。 Damper according to claim 4, wherein said transmission line, characterized in that the inner strand hammer hammer (3) (2) comprises a channel tip end of the mushroom-shaped cavity, and straight end portion connected to the tip, and the strand (2) an inner wall portion of the straight channel and a spiral shaped strand (2) to match the tip.
  6. 6.根据权利要求5所述的用于输电线路的防振锤,其特征在于,钢绞线(2)通道的末端端头内还浇筑有水泥将钢绞线(2)固定在锤体(3)内。 Damper according to claim 5, wherein the transmission line, characterized in that, further pouring the cement strand (2) fixed to the tip end of the hammer strand (2) channels ( 3).
  7. 7.根据权利要求5所述的用于输电线路的防振锤,其特征在于,所述环套(4)能在锤体(3)上移动。 The transmission line Damper according to claim 5, characterized in that the collar (4) can the hammer body (3) moves.
CN 201410273968 2014-06-19 2014-06-19 Damper for Transmission Line CN104037699B (en)

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Publication number Priority date Publication date Assignee Title
CN107171268A (en) * 2016-08-31 2017-09-15 扬州江电线路器材有限公司 Shockproof hammer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711624A (en) * 1970-08-07 1973-01-16 Dulmison Pty Ltd Cable vibrator damper with moveable additional weights
CN201018243Y (en) * 2007-02-07 2008-02-06 广州鑫源恒业电力线路器材有限公司 Anti-vibration hammer
CN102447241A (en) * 2010-09-30 2012-05-09 江苏双汇电力发展股份有限公司 Damper
CN203398720U (en) * 2013-08-08 2014-01-15 马鞍山市华能电力线路器材有限责任公司 Circular shockproof hammer structure
CN203883426U (en) * 2014-06-19 2014-10-15 国网四川省电力公司成都市新都供电分公司 Vibration damper for power transmission line

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06351138A (en) * 1993-06-02 1994-12-22 Asahi Denki Kk Damper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711624A (en) * 1970-08-07 1973-01-16 Dulmison Pty Ltd Cable vibrator damper with moveable additional weights
CN201018243Y (en) * 2007-02-07 2008-02-06 广州鑫源恒业电力线路器材有限公司 Anti-vibration hammer
CN102447241A (en) * 2010-09-30 2012-05-09 江苏双汇电力发展股份有限公司 Damper
CN203398720U (en) * 2013-08-08 2014-01-15 马鞍山市华能电力线路器材有限责任公司 Circular shockproof hammer structure
CN203883426U (en) * 2014-06-19 2014-10-15 国网四川省电力公司成都市新都供电分公司 Vibration damper for power transmission line

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