WO2022082882A1 - Vibration detecting instrument capable of adjusting length of detecting head - Google Patents
Vibration detecting instrument capable of adjusting length of detecting head Download PDFInfo
- Publication number
- WO2022082882A1 WO2022082882A1 PCT/CN2020/127454 CN2020127454W WO2022082882A1 WO 2022082882 A1 WO2022082882 A1 WO 2022082882A1 CN 2020127454 W CN2020127454 W CN 2020127454W WO 2022082882 A1 WO2022082882 A1 WO 2022082882A1
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- WO
- WIPO (PCT)
- Prior art keywords
- fixedly connected
- support rod
- spring
- vibration detector
- vibration
- Prior art date
Links
- 239000000523 sample Substances 0.000 claims description 19
- 241000239290 Araneae Species 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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
- 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
- F16F15/04—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 using elastic means
- F16F15/08—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 using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Definitions
- the invention relates to the technical field of detection devices, in particular to a vibration detector with an adjustable detection head length.
- the vibration detection device is used to detect whether the detected object vibrates or moves. When the detected object vibrates or is moved by an external force, the detection device sends an alarm signal. It is an electronic device with a wide range of applications.
- the present invention provides a vibration detector with adjustable probe length, which has simple and easy adjustment steps, thereby reducing the time waste caused by operators when adjusting the length, and the length adjustment will not follow
- the vibration of the equipment causes the deviation of the length, thereby avoiding the deviation of the detection effect, thereby ensuring the normal detection of the vibration detector, etc., and solves the problem that most of the existing vibration detectors are in the process of adjusting the length.
- the adjustment steps are cumbersome, and After adjustment, the length will deviate with the vibration of the item, and then it needs to be manually adjusted again, which will increase the labor intensity of the operator, and the problem of deviation in the detection effect if the adjustment is not timely.
- a vibration detector with adjustable probe length comprising a first support rod, a second support rod and a vibration detector body, and the upper end of the first support rod is provided with a A clamping hole, the second support rod is arranged inside the clamping hole, the first support rod is provided with a vibration detector length adjustment device, the upper end of the second support rod is fixedly connected with a rubber pad, and the rubber The upper end of the pad is provided with a circular groove, the inner bottom surface of the circular groove is fixedly connected with a first spring, the upper end of the first spring is fixedly connected with a connecting rope, and the upper end of the first spring is fixedly connected with a connection
- the vibration detector body is arranged on the connecting plate.
- the connecting rope is in the shape of a spider web, and the connecting rope and the first spring communicate with each other.
- the device for adjusting the length of the vibration detector includes a second spring, grooves are formed on the inner walls of the front and rear sides of the clamping hole, the second spring is fixedly connected to the inner bottom surface of the groove, and the first A connection block is fixedly connected to the upper ends of the two springs, and the second support rod is fixedly connected to the opposite side of the connection block.
- a rotation hole is formed on the left surface of the first support rod, a rotation rod is rotatably connected inside the rotation hole, a bearing is embedded on the inner wall of the right side of the first support rod, and the rotation rod is The right end is fixedly connected to the inner ring of the bearing, and the left end of the rotating rod is fixedly connected with a turning handle.
- a traction rope is fixedly connected to the rotating rod, one end of the traction rope is fixedly connected to the rotating rod, and the other end of the traction rope is fixedly connected to the lower end of the second support rod.
- the upper and lower surfaces of the rotating rod are provided with a card slot, a third spring is fixedly connected to the left inner wall of the card slot, and a slider is fixedly connected to the right end of the third spring. Fixed connection with a card block.
- the clamping block is provided with teeth
- the inner wall of the rotation hole is also provided with teeth
- the clamping block is movably clamped inside the rotation hole.
- the teeth on the clamping block are engaged and connected with the teeth provided on the rotating rod.
- the clamping block is annular.
- the present invention provides a vibration detector with adjustable probe length, which has the following beneficial effects:
- the second support rod is forced to drive the connecting block to be stressed, and then the connecting block
- the second spring is compressed, and then the second spring begins to shrink, and then the second support rod moves down inside the clamping hole, and when the traction rope is loosened on the rotating rod, the second support rod is no longer under tension.
- the second spring is no longer under pressure, and the second spring begins to expand, thereby driving the connection to move upward, and then the connecting block drives the second support rod to move upward, and when it is adjusted to the designated position, it will no longer align the card.
- the block is stressed, and then the third spring is no longer stressed, and then the third spring is stretched out to drive the block to be inserted into the interior of the rotating hole, and then the teeth on the upper end of the block are engaged with the teeth set in the rotating hole, and then the block is engaged.
- the vibration detector with adjustable probe length and then through the set third spring, when the clamping block is not stressed, the third spring is always in an extended state, so that the clamping block is always stuck in the rotating hole. It can effectively prevent the clamping block from being detached from the inside of the rotating hole, thereby ensuring that the vibration detector body is fixed in one position, thereby ensuring that the vibration detector body can normally detect the vibration of the equipment, thereby ensuring the normal operation of the equipment.
- the vibration detector with adjustable probe length has the ability to stretch and expand through the first spring, which can dampen and buffer the vibration detector body to a certain extent, thereby ensuring that the vibration detector body does not. It will cause damage to the vibration detector body due to the continuous detection of the vibration state, thereby improving the service life of the vibration detector body, and then through the softness of the rubber pad itself, it will play the effect of shock absorption again, thereby extending to the greatest extent. The service life of the vibration detector body.
- the vibration detector with adjustable probe length is connected with the first spring through the provided connecting rope, so that the force of the first spring is more uniform, so as to achieve the best shock absorption and buffering effect, thereby avoiding vibration detection.
- the instrument body is continuously damaged by vibration, thereby improving the service life of the detector body.
- the vibration detector with adjustable probe length can control the position of the vibration detector body more accurately by winding and loosening the traction rope on the rotating rod, and the rotation of the control rod can more accurately control the vibration detector body, thereby ensuring vibration detection. It is more accurate, thereby avoiding inaccurate data caused by errors, thereby improving work efficiency and the normal operation of equipment.
- FIG. 1 is a schematic structural diagram of a vibration detector with adjustable probe length according to the present invention
- FIG. 2 is a schematic diagram of the internal structure of the first support rod of the present invention.
- FIG. 3 is a schematic structural diagram of the second support rod of the present invention.
- FIG. 4 is a schematic diagram of the structure of the card slot of the present invention.
- FIG. 5 is a schematic structural diagram of a card block of the present invention.
- FIG. 6 is a schematic diagram of the structure of the rubber pad of the present invention.
- first support rod 1 first support rod, 2 card hole, 3 second support rod, 4 vibration detector body, 5 rotation hole, 6 rotation rod, 7 rotation handle, 8 clamping block, 9 groove, 10 connecting block, 11 Second spring, 12 bearing, 13 traction rope, 14 third spring, 15 card slot, 16 slider, 17 connecting rope, 18 teeth, 19 connecting plate, 20 rubber pad, 21 first spring, 22 circular groove .
- a vibration detector with adjustable probe length comprising a first support rod 1 and a second support rod 3, a first support rod 1 and a second support rod
- the rods 3 are all cylindrical, the upper end of the first support rod 1 is provided with a clamping hole 2, the second supporting rod 3 is arranged inside the clamping hole 2, and the upper end of the second supporting rod 3 is fixedly connected with a rubber pad 20.
- the rubber pad 20 There is a circular groove 22 on the upper end of the circular groove 22, the number of the circular groove 22 is multiple, the inner bottom surface of the circular groove 22 is fixedly connected with the first spring 21, and the upper end of the first spring 21 is fixedly connected with the connecting rope 17,
- the connecting rope 17 is in the shape of a spider web, and the connecting rope 17 and the first spring 21 communicate with each other.
- the upper end of the first spring 21 is fixedly connected with the connecting plate 19, and the upper end of the connecting plate 19 is provided with the vibration detector body 4.
- the softness of the rubber pad 20 itself and then play the effect of shock absorption again, and then extend the service life of the vibration detector body 4 to the greatest extent.
- the inner walls of the front and rear sides of the card hole 2 are provided with grooves 9.
- a second spring 11 is fixedly connected to the inner bottom surface of the The connecting block 10, and when the second support rod 3 is stressed, can move up and down inside the first support rod 1, the left side surface of the first support rod 1 is provided with a rotating hole 5, and the interior of the rotating hole 5 is connected by rotation
- a rotating rod 6 a bearing 12 is embedded on the inner wall of the right side of the first support rod 1, the right end of the rotating rod 6 is fixedly connected to the inner ring of the bearing 12, the left end of the rotating rod 6 is fixedly connected with a turning handle 7, and the rotating rod 6
- a third spring 14 is fixedly connected to the left inner wall of the card slot 15
- a slider 16 is fixedly connected to the right end of the third spring 14, and a clamping block 8 is fixedly connected to the slider 16.
- the block 8 is provided with teeth 18, the inner wall of the rotating hole 5 is also provided with teeth 18, the clamping block 8 is movably clamped in the interior of the rotating hole 5, and the teeth 18 set on the clamping block 8 are connected to the rotating hole 5.
- the provided teeth 18 can be engaged and connected, and when the clamping block 8 is forced to move to the left, the slider 16 is then forced, and then the third spring 14 is forced to contract, and the clamping block 8 enters from the inside of the rotating hole 5 .
- the second support rod 3 is no longer under tension, and the second spring 11 is no longer under pressure, and then the second spring 11 begins to expand, and then drive the connecting block 10 to move upward, and then the connecting block 10 drives the second support rod 3 to move upward, and then when it is adjusted to the designated position, the clamping block 8 is no longer stressed, and the third spring 14 is no longer Under the force, the third spring 14 stretches out and drives the blocking block 8 to be inserted into the rotating hole 5 again, and then the teeth 18 on the upper end of the blocking block 8 engage with the teeth 18 provided in the rotating hole 5, and then the rotating rod 6 It is fixed, so that the second support rod 3 is always kept in one position, and then the adjustment of the length of the vibration detector body 4 is completed, and the third spring 14 has the performance of contraction and expansion, and then the clamping block 8 is not stressed.
- the third spring 14 is always in an extended state, which can effectively prevent the blocking block 8 from detaching from the interior of the rotating hole 5, thereby ensuring that the vibration detector body 4 is fixed in one position, thereby ensuring that the vibration detector body 4 can be
- the vibration of the equipment is normally detected to ensure the normal operation of the equipment.
- Step 1 When the vibration detector body 4 needs to be adjusted, move the clamping block 8 to the left, and then when the clamping block 8 is forced to move to the left, the clamping block 8 drives the slider 16 to be stressed, and then the slider 16 The third spring 14 is stressed, and then the third spring 14 is contracted, the blocking block 8 is disengaged from the interior of the rotating hole 5, and the teeth 18 are no longer engaged;
- the second step then turn the handle 7, and then the handle 7 is forced to drive the rotating rod 6 to rotate, and then when the rotating rod 6 rotates, the traction rope 13 starts to wrap and loosen on the rotating rod 6, and then when the traction
- the second support rod 3 is forced to drive the connecting block 10 to be forced, and then the connecting block 10 compresses the second spring 11, and then the second spring 11 begins to shrink, and then the second support The rod 3 moves down inside the card hole 2;
- the third step when the traction rope 13 is loosened on the rotating rod 6, the second support rod 3 is no longer under tension, and the second spring 11 is no longer under pressure, and the second spring 11 begins to expand, and then The connecting block 10 is driven to move upward, and then the connecting block 10 drives the second support rod 3 to move upward, and when it is adjusted to the designated position, the clamping block 8 is no longer stressed, and the third spring 14 is no longer stressed. Then the third spring 14 stretches out and drives the clamping block 8 to be newly clamped into the interior of the rotating hole 5, and then the teeth 18 on the upper end of the clamping block 8 engage with the teeth 18 set in the rotating hole 5, and then the rotating rod 6 is fixed. And then keep the second support rod 3 always in one position, and then complete the adjustment of the length of the vibration detector body 4;
- Step 4 The third spring 14 has the properties of contraction and expansion, and when the block 8 is not stressed, the third spring 14 is always in an extended state, which can effectively prevent the block 8 from rotating.
- the interior of the hole 5 is separated, thereby ensuring that the vibration detector body 4 is always fixed in one position, thereby ensuring that the vibration detector body 4 can normally detect the vibration of the equipment, thereby ensuring the normal operation of the equipment;
- Step 5 The set first spring 21 itself has the properties of expansion and contraction, so that the vibration detector body 4 can be damped and buffered to a certain extent, so as to ensure that the vibration detector body 4 will not continuously detect the vibration state.
- the vibration detector body 4 is damaged, and the service life of the vibration detector body 4 is improved, and the connecting rope 17 and the first spring 21 are connected with each other, so that the first spring 21 is more evenly stressed, thereby reducing shock absorption.
- the buffering effect is the best, and the flexibility of the rubber pad 20 itself is used to achieve the effect of shock absorption again, thereby prolonging the service life of the vibration detector body 4 to the greatest extent.
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A vibration detecting instrument capable of adjusting the length of a detecting head, comprising a first support rod (1), a second support rod (3), and a vibration detecting instrument body (4). A slot (2) is formed in the upper end of the first support rod (1), the second support rod (3) is disposed inside the slot (2), the first support rod (1) is provided with a vibration detecting instrument length adjusting apparatus, a rubber pad (20) is fixedly connected to the upper end of the second support rod (3), circular recesses (22) are formed in the upper end of the rubber pad (20), first springs (21) are fixedly connected to the inner bottom surfaces of the circular recesses (22), and a connecting rope (19) is fixedly connected to the upper ends of the first springs (21). The vibration detecting instrument has simple adjusting steps and is easy to operate, so that the time for an operator to adjust the length can be reduced; and the length adjustment cannot cause the length deviation due to later article vibration, so that the detecting result deviation is avoided, and normal detection of the vibration detecting instrument can be ensured.
Description
本发明涉及检测装置技术领域，具体为一种可调节探测头长度的振动检测仪。The invention relates to the technical field of detection devices, in particular to a vibration detector with an adjustable detection head length.
震动检测装置是用于检测被检测物是否震动或者移动，当被检测物震动或者被外力移动，检测装置则发出报警信号，是一种应用范围比较广泛的电子装置。The vibration detection device is used to detect whether the detected object vibrates or moves. When the detected object vibrates or is moved by an external force, the detection device sends an alarm signal. It is an electronic device with a wide range of applications.
由于需要对不同的设备进行检测，进而需要一种可以方便调节长度的震动检测仪，现有的大部分震动检测仪在长度的调节过程中，调节步骤繁琐，以及调节以后长度随着物品的震动会出现偏差，进而需要人工进行再次调节，进而造成操作人员的劳动强度增加，以及调节不及时的会造成检测效果出现偏差的问题。Due to the need to detect different equipment, a vibration detector that can easily adjust the length is required. Most of the existing vibration detectors have complicated adjustment steps during the length adjustment process, and the length after adjustment is adjusted with the vibration of the item. There will be deviations, which will require manual adjustment again, which will increase the labor intensity of the operator, and if the adjustment is not timely, the detection effect will be deviated.
针对现有技术的不足，本发明提供了一种可调节探测头长度的振动检测仪，具备调节步骤简单易操作，进而减少操作人员调节长度时所造成的时间浪费，以及长度调节以后不会随着设备的震动造成长度出现偏差，进而避免检测效果出现偏差，进而保证振动检测仪能够正常的检测等优点，解决了现有的大部分震动检测仪在长度的调节过程中，调节步骤繁琐，以及调节以后长度随着物品的震动会出现偏差，进而需要人工进行再次调节，进而造成操作人员的劳动强度增加，以及调节不及时的会造成检测效果出现偏差的问题的问题。In view of the shortcomings of the prior art, the present invention provides a vibration detector with adjustable probe length, which has simple and easy adjustment steps, thereby reducing the time waste caused by operators when adjusting the length, and the length adjustment will not follow The vibration of the equipment causes the deviation of the length, thereby avoiding the deviation of the detection effect, thereby ensuring the normal detection of the vibration detector, etc., and solves the problem that most of the existing vibration detectors are in the process of adjusting the length. The adjustment steps are cumbersome, and After adjustment, the length will deviate with the vibration of the item, and then it needs to be manually adjusted again, which will increase the labor intensity of the operator, and the problem of deviation in the detection effect if the adjustment is not timely.
为实现上述目的，本发明提供如下技术方案：一种可调节探测头长度的振动检测仪，包括第一支撑杆与第二支撑杆和振动检测仪本体，所述第一支撑杆的上端开设有卡孔，所述第二支撑杆设置在卡孔的内部，所述第一支撑杆上设置有振动检测仪长短度调节装置，所述第二支撑杆的上端固定连接有橡胶垫，所述橡胶垫的上端开设有圆形凹槽，所述圆形凹槽的内部底面固定连接有第一弹簧，所述第一弹簧的上端固定连接有连接绳，所述第一弹簧的上端固定连接有连接板，所述振动检测仪本体设置在连接板上。In order to achieve the above purpose, the present invention provides the following technical solutions: a vibration detector with adjustable probe length, comprising a first support rod, a second support rod and a vibration detector body, and the upper end of the first support rod is provided with a A clamping hole, the second support rod is arranged inside the clamping hole, the first support rod is provided with a vibration detector length adjustment device, the upper end of the second support rod is fixedly connected with a rubber pad, and the rubber The upper end of the pad is provided with a circular groove, the inner bottom surface of the circular groove is fixedly connected with a first spring, the upper end of the first spring is fixedly connected with a connecting rope, and the upper end of the first spring is fixedly connected with a connection The vibration detector body is arranged on the connecting plate.
优选的，所述连接绳呈蛛网状，所述连接绳与第一弹簧相互连通。Preferably, the connecting rope is in the shape of a spider web, and the connecting rope and the first spring communicate with each other.
优选的，所述振动检测仪长短度调节装置包括第二弹簧，所述卡孔的前后两侧内壁上均开设有凹槽，所述第二弹簧固定连接在凹槽的内部底面，所述第二弹簧的上端固定连接有连接块，所述第二支撑杆固定连接在连接块相对的一侧。Preferably, the device for adjusting the length of the vibration detector includes a second spring, grooves are formed on the inner walls of the front and rear sides of the clamping hole, the second spring is fixedly connected to the inner bottom surface of the groove, and the first A connection block is fixedly connected to the upper ends of the two springs, and the second support rod is fixedly connected to the opposite side of the connection block.
优选的，所述第一支撑杆的左侧表面开设有转动孔，所述转动孔的内部转动连接有转动杆，所述第一支撑杆的右侧内壁上镶嵌有轴承，所述转动杆的右端固定连接在轴承的内圈上，所述转动杆的左端固定连接有转把。Preferably, a rotation hole is formed on the left surface of the first support rod, a rotation rod is rotatably connected inside the rotation hole, a bearing is embedded on the inner wall of the right side of the first support rod, and the rotation rod is The right end is fixedly connected to the inner ring of the bearing, and the left end of the rotating rod is fixedly connected with a turning handle.
优选的，所述转动杆上固定连接有牵引绳，所述牵引绳的一端固定连接在转动杆上，所述牵引绳的另外一端固定连接在第二支撑杆的下端。Preferably, a traction rope is fixedly connected to the rotating rod, one end of the traction rope is fixedly connected to the rotating rod, and the other end of the traction rope is fixedly connected to the lower end of the second support rod.
优选的，所述转动杆的上下表面均开设有卡槽，所述卡槽的左侧内壁上固定连接有第三弹簧，所述第三弹簧的右端固定连接有滑块，所述滑块上固定连接有卡块。Preferably, the upper and lower surfaces of the rotating rod are provided with a card slot, a third spring is fixedly connected to the left inner wall of the card slot, and a slider is fixedly connected to the right end of the third spring. Fixed connection with a card block.
优选的，所述卡块上设置有齿牙，所述转动孔的内壁上同样设置有齿牙，所述卡块活动卡接在转动孔的内部。Preferably, the clamping block is provided with teeth, the inner wall of the rotation hole is also provided with teeth, and the clamping block is movably clamped inside the rotation hole.
优选的，所述卡块上的齿牙与转动杆上所设置的齿牙啮合连接。Preferably, the teeth on the clamping block are engaged and connected with the teeth provided on the rotating rod.
优选的，所述卡块为圆环形。Preferably, the clamping block is annular.
与现有技术相比，本发明提供了一种可调节探测头长度的振动检测仪，具备以下有益效果：Compared with the prior art, the present invention provides a vibration detector with adjustable probe length, which has the following beneficial effects:
1、该可调节探测头长度的振动检测仪，当需要对振动检测仪本体进行调节时，向左移动卡块，进而当卡块受力向左移动时，进而卡块带动滑块受力，进而滑块对第三弹簧受力，进而第三弹簧进行收缩，进卡块从转动孔的内部脱离，进而齿牙不再进行啮合，进而转动转把，进而转把受力带动转动杆进行转动，进而当转动杆转动时，进而牵引绳开始在转动杆上进行缠绕和松开，进而当牵引绳进行缠绕在转动杆上时，进而第二支撑杆受力带动连接块受力，进而连接块对第二弹簧进行压迫，进而第二弹簧开始收缩，进而第二支撑杆在卡孔的内部进行下移，进而当牵引绳在转动杆上进行松开时，进而第二支撑杆不再受到拉力，进而第二弹簧不再受倒压迫，进而第二弹簧开始扩张，进而带动连接进行向上移动，进而连接块带动第二支撑杆进行向上移动，进而当调节到指定位置时，进而不再对卡块受力，进而第三弹簧不再受力，进而第三弹簧伸开进而带动卡块从新卡入转动孔的内部，进而卡块上端齿牙与转动孔所设置的齿牙进行啮合，进而对转动杆进行固定，进而使第二支撑杆始终保持一个位置，进而完成振动检测仪本体的长度的调节，进而具备调节步骤简单易操作，进而减少操作人员调节长度时所造成的时间浪费，以及长度调节以后不会随着物品的震动造成长度出现偏差，进而避免检测效果出现偏差，进而保证振动检测仪能够正常的检测。1. In this vibration detector with adjustable probe length, when the body of the vibration detector needs to be adjusted, move the clamping block to the left, and then when the clamping block is forced to move to the left, the clamping block drives the slider to be stressed. Then the slider exerts force on the third spring, and then the third spring shrinks, and the input block is disengaged from the inside of the rotating hole, and the teeth are no longer meshed, and then the handle is rotated, and then the handle is forced to drive the rotating rod to rotate. , and then when the rotating rod rotates, the traction rope starts to be wound and loosened on the rotating rod, and then when the traction rope is wound on the rotating rod, the second support rod is forced to drive the connecting block to be stressed, and then the connecting block The second spring is compressed, and then the second spring begins to shrink, and then the second support rod moves down inside the clamping hole, and when the traction rope is loosened on the rotating rod, the second support rod is no longer under tension. , and then the second spring is no longer under pressure, and the second spring begins to expand, thereby driving the connection to move upward, and then the connecting block drives the second support rod to move upward, and when it is adjusted to the designated position, it will no longer align the card. The block is stressed, and then the third spring is no longer stressed, and then the third spring is stretched out to drive the block to be inserted into the interior of the rotating hole, and then the teeth on the upper end of the block are engaged with the teeth set in the rotating hole, and then the block is engaged. Rotate the rod to fix it, so that the second support rod always maintains a position, and then the adjustment of the length of the vibration detector body is completed, and the adjustment steps are simple and easy to operate, thereby reducing the time waste caused by the operator when adjusting the length, and the length After adjustment, there will be no deviation in the length caused by the vibration of the item, thereby avoiding deviation in the detection effect, and thus ensuring the normal detection of the vibration detector.
2、该可调节探测头长度的振动检测仪，进而通过设置的第三弹簧进而当不对卡块受力时，第三弹簧始终为伸开的状态，进而使卡块始终卡入在转动孔的内部，进而可以有效的防止卡块从转动孔的内部脱离，进而保证振动检测仪本体使用固定在一个位置，进而保证振动检测仪本体可以正常的检测设备震动情况，进而保证设备的正常运行。2. The vibration detector with adjustable probe length, and then through the set third spring, when the clamping block is not stressed, the third spring is always in an extended state, so that the clamping block is always stuck in the rotating hole. It can effectively prevent the clamping block from being detached from the inside of the rotating hole, thereby ensuring that the vibration detector body is fixed in one position, thereby ensuring that the vibration detector body can normally detect the vibration of the equipment, thereby ensuring the normal operation of the equipment.
3、该可调节探测头长度的振动检测仪，通过设置的第一弹簧本身具有伸缩与扩张的性能，进而能对振动检测仪本体进行一定程度的减震和缓冲，进而保证振动检测仪本体不会由于不断检测振动状态对振动检测仪本体造成损伤，进而提高振动检测仪本体的使用寿命，进而通过设置的橡胶垫本身具有的柔软性，进而再次起到减震的效果，进而最大程度的延长震动检测仪本体的使用寿命。3. The vibration detector with adjustable probe length has the ability to stretch and expand through the first spring, which can dampen and buffer the vibration detector body to a certain extent, thereby ensuring that the vibration detector body does not. It will cause damage to the vibration detector body due to the continuous detection of the vibration state, thereby improving the service life of the vibration detector body, and then through the softness of the rubber pad itself, it will play the effect of shock absorption again, thereby extending to the greatest extent. The service life of the vibration detector body.
4、该可调节探测头长度的振动检测仪，进而通过设置的连接绳与第一弹簧相互连通，进而使第一弹簧受力更加均匀，进而使减震缓冲效果达到最好，进而避免振动检测仪本体不断的被振动造成的损伤，进而提高检测仪本体的使用寿命。4. The vibration detector with adjustable probe length is connected with the first spring through the provided connecting rope, so that the force of the first spring is more uniform, so as to achieve the best shock absorption and buffering effect, thereby avoiding vibration detection. The instrument body is continuously damaged by vibration, thereby improving the service life of the detector body.
5、该可调节探测头长度的振动检测仪，通过设置的牵引绳在转动杆上的缠绕与松开，进入控制转动杆的转动可以更加精准的控制振动检测仪本体的位置，进而保证振动检测更加精准，进而避免误差造成的数据不准确，进而提高工作效率以及设备能够正常的运行。5. The vibration detector with adjustable probe length can control the position of the vibration detector body more accurately by winding and loosening the traction rope on the rotating rod, and the rotation of the control rod can more accurately control the vibration detector body, thereby ensuring vibration detection. It is more accurate, thereby avoiding inaccurate data caused by errors, thereby improving work efficiency and the normal operation of equipment.
图1为本发明一种可调节探测头长度的振动检测仪结构示意图；1 is a schematic structural diagram of a vibration detector with adjustable probe length according to the present invention;
图2为本发明第一支撑杆内部结构示意图；2 is a schematic diagram of the internal structure of the first support rod of the present invention;
图3为本发明第二支撑杆结构示意图；3 is a schematic structural diagram of the second support rod of the present invention;
图4为本发明卡槽结构示意图；4 is a schematic diagram of the structure of the card slot of the present invention;
图5为本发明卡块结构示意图；FIG. 5 is a schematic structural diagram of a card block of the present invention;
图6为本发明橡胶垫结构示意图。FIG. 6 is a schematic diagram of the structure of the rubber pad of the present invention.
图中：1第一支撑杆、2卡孔、3第二支撑杆、4振动检测仪本体、5转动孔、6转动杆、7转把、8卡块、9凹槽、10连接块、11第二弹簧、12轴承、13牵引绳、14第三弹簧、15卡槽、16滑块、17连接绳、18齿牙、19连接板、20橡胶垫、21第一弹簧、22圆形凹槽。In the figure: 1 first support rod, 2 card hole, 3 second support rod, 4 vibration detector body, 5 rotation hole, 6 rotation rod, 7 rotation handle, 8 clamping block, 9 groove, 10 connecting block, 11 Second spring, 12 bearing, 13 traction rope, 14 third spring, 15 card slot, 16 slider, 17 connecting rope, 18 teeth, 19 connecting plate, 20 rubber pad, 21 first spring, 22 circular groove .
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
请参阅图1-图6，本发明提供一种技术方案：一种可调节探测头长度的振动检测仪，包括第一支撑杆1与第二支撑杆3，第一支撑杆1与第二支撑杆3均包括圆柱形，第一支撑杆1的上端开设有卡孔2，第二支撑杆3设置在卡孔2的内部，第二支撑杆3的上端固定连接有橡胶垫20，橡胶垫20的上端开设有圆形凹槽22，圆形凹槽22的数量为多个，圆形凹槽22的内部底面固定连接有第一弹簧21，第一弹簧21的上端固定连接有连接绳17，连接绳17呈蛛网状，连接绳17与第一弹簧21相互连通，第一弹簧21的上端固定连接有连接板19，连接板19的上端设置有振动检测仪本体4，通过设置的第一弹簧21本身具有伸缩与扩张的性能，进而能对振动检测仪本体4进行一定程度的减震和缓冲，进而保证振动检测仪本体4不会由于不断检测振动状态对振动检测仪本体4造成损伤，进而提高振动检测仪本体4的使用寿命，进而通过设置的连接绳17与第一弹簧21相互连通，进而使第一弹簧21受力更加均匀，进而使减震缓冲效果达到最好，进而通过设置的橡胶垫20本身具有的柔软性，进而再次起到减震的效果，进而最大程度的延长振动检测仪本体4的使用寿命，卡孔2的前后两侧内壁上均开设有凹槽9，凹槽9的内部底面固定连接有第二弹簧11，第二弹簧11的上端固定连接有连接块10，第二支撑杆3固定连接在连接块10相对的一侧，进而通过设置的第二弹簧11与连接块10 ，进而当第二支撑杆3受力时，可以在第一支撑杆1的内部进行上下移动，第一支撑杆1的左侧表面开设有转动孔5，转动孔5的内部转动连接有转动杆6，第一支撑杆1的右侧内壁上镶嵌有轴承12，转动杆6的右端固定连接在轴承12的内圈上，转动杆6的左端固定连接有转把7，转动杆6上固定连接有牵引绳13，牵引绳13的一端固定连接在转动杆6上，牵引绳13的另外一端固定连接在第二支撑杆3的下端，转动杆6的上下表面均开设有卡槽15，卡槽15的左侧内壁上固定连接有第三弹簧14，第三弹簧14的右端固定连接有滑块16，滑块16上固定连接有卡块8，卡块8为圆环形，卡块8上设置有齿牙18，转动孔5的内壁上同样设置有齿牙18，卡块8活动卡接在转动孔5的内部，卡块8上所设置的齿牙18与转动孔5上所设置的齿牙18可以进行啮合连接，进而当卡块8受力向左移动时，进而滑块16受力，进而第三弹簧14受力进行收缩，进卡块8从转动孔5的内部脱离，进而齿牙18不再进行啮合，进而转动转把7，进而转把7受力带动转动杆6进行转动，进而当转动杆6转动时，进而牵引绳13开始在转动杆6上进行缠绕和松开，进而当牵引绳13进行缠绕在转动杆6上时，进而第二支撑杆3受力带动连接块10受力，进而连接块10对第二弹簧11进行压迫，进而第二弹簧11开始收缩，进而第二支撑杆3在卡孔2的内部进行下移，进而当牵引绳13在转动杆6上进行松开时，进而第二支撑杆3不再受到拉力，进而第二弹簧11不再受倒压迫，进而第二弹簧11开始扩张，进而带动连接块10进行向上移动，进而连接块10带动第二支撑杆3进行向上移动，进而当调节到指定位置时，进而不再对卡块8受力，进而第三弹簧14不再受力，进而第三弹簧14伸开进而带动卡块8从新卡入转动孔5的内部，进而卡块8上端齿牙18与转动孔5所设置的齿牙18进行啮合，进而对转动杆6进行固定，进而使第二支撑杆3始终保持一个位置，进而完成振动检测仪本体4的长度的调节，进而通过设置的第三弹簧14具有收缩与扩张的性能，进而当不对卡块8受力时，第三弹簧14始终为伸开的状态，进而可以有效的防止卡块8从转动孔5的内部脱离，进而保证振动检测仪本体4使用固定在一个位置，进而保证振动检测仪本体4可以正常的检测设备震动情况，进而保证设备的正常运行。1-6, the present invention provides a technical solution: a vibration detector with adjustable probe length, comprising a first support rod 1 and a second support rod 3, a first support rod 1 and a second support rod The rods 3 are all cylindrical, the upper end of the first support rod 1 is provided with a clamping hole 2, the second supporting rod 3 is arranged inside the clamping hole 2, and the upper end of the second supporting rod 3 is fixedly connected with a rubber pad 20. The rubber pad 20 There is a circular groove 22 on the upper end of the circular groove 22, the number of the circular groove 22 is multiple, the inner bottom surface of the circular groove 22 is fixedly connected with the first spring 21, and the upper end of the first spring 21 is fixedly connected with the connecting rope 17, The connecting rope 17 is in the shape of a spider web, and the connecting rope 17 and the first spring 21 communicate with each other. The upper end of the first spring 21 is fixedly connected with the connecting plate 19, and the upper end of the connecting plate 19 is provided with the vibration detector body 4. 21 itself has the properties of expansion and contraction, which can further dampen and buffer the vibration detector body 4 to a certain extent, thereby ensuring that the vibration detector body 4 will not cause damage to the vibration detector body 4 due to the continuous detection of the vibration state, and then Improve the service life of the vibration detector body 4, and then communicate with the first spring 21 through the provided connecting rope 17, so that the force of the first spring 21 is more uniform, so as to achieve the best shock absorption and buffering effect. The softness of the rubber pad 20 itself, and then play the effect of shock absorption again, and then extend the service life of the vibration detector body 4 to the greatest extent. The inner walls of the front and rear sides of the card hole 2 are provided with grooves 9. The grooves A second spring 11 is fixedly connected to the inner bottom surface of the The connecting block 10, and when the second support rod 3 is stressed, can move up and down inside the first support rod 1, the left side surface of the first support rod 1 is provided with a rotating hole 5, and the interior of the rotating hole 5 is connected by rotation There is a rotating rod 6, a bearing 12 is embedded on the inner wall of the right side of the first support rod 1, the right end of the rotating rod 6 is fixedly connected to the inner ring of the bearing 12, the left end of the rotating rod 6 is fixedly connected with a turning handle 7, and the rotating rod 6 There is a traction rope 13 fixedly connected to the top, one end of the traction rope 13 is fixedly connected to the rotating rod 6, the other end of the traction rope 13 is fixedly connected to the lower end of the second support rod 3, and the upper and lower surfaces of the rotating rod 6 are provided with slots 15. , a third spring 14 is fixedly connected to the left inner wall of the card slot 15, a slider 16 is fixedly connected to the right end of the third spring 14, and a clamping block 8 is fixedly connected to the slider 16. The block 8 is provided with teeth 18, the inner wall of the rotating hole 5 is also provided with teeth 18, the clamping block 8 is movably clamped in the interior of the rotating hole 5, and the teeth 18 set on the clamping block 8 are connected to the rotating hole 5. The provided teeth 18 can be engaged and connected, and when the clamping block 8 is forced to move to the left, the slider 16 is then forced, and then the third spring 14 is forced to contract, and the clamping block 8 enters from the inside of the rotating hole 5 . disengaged, and the teeth 18 are no longer engaged, and the Rotate the handle 7, and then the handle 7 is forced to drive the rotating rod 6 to rotate, and then when the rotating rod 6 rotates, the traction rope 13 starts to be wound and loosened on the rotating rod 6, and then when the traction rope 13 is wound on the rotating rod 6. When the rod 6 is rotated, the second support rod 3 is forced to drive the connecting block 10 to be stressed, and then the connecting block 10 presses the second spring 11, and then the second spring 11 begins to shrink, and then the second support rod 3 is in the clamping hole. 2 moves down, and when the traction rope 13 is loosened on the rotating rod 6, the second support rod 3 is no longer under tension, and the second spring 11 is no longer under pressure, and then the second spring 11 begins to expand, and then drive the connecting block 10 to move upward, and then the connecting block 10 drives the second support rod 3 to move upward, and then when it is adjusted to the designated position, the clamping block 8 is no longer stressed, and the third spring 14 is no longer Under the force, the third spring 14 stretches out and drives the blocking block 8 to be inserted into the rotating hole 5 again, and then the teeth 18 on the upper end of the blocking block 8 engage with the teeth 18 provided in the rotating hole 5, and then the rotating rod 6 It is fixed, so that the second support rod 3 is always kept in one position, and then the adjustment of the length of the vibration detector body 4 is completed, and the third spring 14 has the performance of contraction and expansion, and then the clamping block 8 is not stressed. At the time, the third spring 14 is always in an extended state, which can effectively prevent the blocking block 8 from detaching from the interior of the rotating hole 5, thereby ensuring that the vibration detector body 4 is fixed in one position, thereby ensuring that the vibration detector body 4 can be The vibration of the equipment is normally detected to ensure the normal operation of the equipment.
工作原理：该一种可调节探测头长度的振动检测仪在使用时；Working principle: This kind of vibration detector with adjustable probe length is in use;
第一步：当需要对振动检测仪本体4进行调节时，向左移动卡块8，进而当卡块8受力向左移动时，进而卡块8带动滑块16受力，进而滑块16对第三弹簧14受力，进而第三弹簧14进行收缩，进卡块8从转动孔5的内部脱离，进而齿牙18不再进行啮合；Step 1: When the vibration detector body 4 needs to be adjusted, move the clamping block 8 to the left, and then when the clamping block 8 is forced to move to the left, the clamping block 8 drives the slider 16 to be stressed, and then the slider 16 The third spring 14 is stressed, and then the third spring 14 is contracted, the blocking block 8 is disengaged from the interior of the rotating hole 5, and the teeth 18 are no longer engaged;
第二步：进而转动转把7，进而转把7受力带动转动杆6进行转动，进而当转动杆6转动时，进而牵引绳13开始在转动杆6上进行缠绕和松开，进而当牵引绳13进行缠绕在转动杆6上时，进而第二支撑杆3受力带动连接块10受力，进而连接块10对第二弹簧11进行压迫，进而第二弹簧11开始收缩，进而第二支撑杆3在卡孔2的内部进行下移；The second step: then turn the handle 7, and then the handle 7 is forced to drive the rotating rod 6 to rotate, and then when the rotating rod 6 rotates, the traction rope 13 starts to wrap and loosen on the rotating rod 6, and then when the traction When the rope 13 is wound on the rotating rod 6, the second support rod 3 is forced to drive the connecting block 10 to be forced, and then the connecting block 10 compresses the second spring 11, and then the second spring 11 begins to shrink, and then the second support The rod 3 moves down inside the card hole 2;
第三步：进而当牵引绳13在转动杆6上进行松开时，进而第二支撑杆3不再受到拉力，进而第二弹簧11不再受倒压迫，进而第二弹簧11开始扩张，进而带动连接块10进行向上移动，进而连接块10带动第二支撑杆3进行向上移动，进而当调节到指定位置时，进而不再对卡块8受力，进而第三弹簧14不再受力，进而第三弹簧14伸开进而带动卡块8从新卡入转动孔5的内部，进而卡块8上端齿牙18与转动孔5所设置的齿牙18进行啮合，进而对转动杆6进行固定，进而使第二支撑杆3始终保持一个位置，进而完成振动检测仪本体4的长度的调节；The third step: when the traction rope 13 is loosened on the rotating rod 6, the second support rod 3 is no longer under tension, and the second spring 11 is no longer under pressure, and the second spring 11 begins to expand, and then The connecting block 10 is driven to move upward, and then the connecting block 10 drives the second support rod 3 to move upward, and when it is adjusted to the designated position, the clamping block 8 is no longer stressed, and the third spring 14 is no longer stressed. Then the third spring 14 stretches out and drives the clamping block 8 to be newly clamped into the interior of the rotating hole 5, and then the teeth 18 on the upper end of the clamping block 8 engage with the teeth 18 set in the rotating hole 5, and then the rotating rod 6 is fixed. And then keep the second support rod 3 always in one position, and then complete the adjustment of the length of the vibration detector body 4;
第四步：进而通过设置的第三弹簧14具有收缩与扩张的性能，进而当不对卡块8受力时，第三弹簧14始终为伸开的状态，进而可以有效的防止卡块8从转动孔5的内部脱离，进而保证振动检测仪本体4始终固定在一个位置，进而保证振动检测仪本体4可以正常的检测设备震动情况，进而保证设备的正常运行；Step 4: The third spring 14 has the properties of contraction and expansion, and when the block 8 is not stressed, the third spring 14 is always in an extended state, which can effectively prevent the block 8 from rotating. The interior of the hole 5 is separated, thereby ensuring that the vibration detector body 4 is always fixed in one position, thereby ensuring that the vibration detector body 4 can normally detect the vibration of the equipment, thereby ensuring the normal operation of the equipment;
第五步：通过设置的第一弹簧21本身具有伸缩与扩张的性能，进而能对振动检测仪本体4进行一定程度的减震和缓冲，进而保证振动检测仪本体4不会由于不断检测振动状态对振动检测仪本体4造成损伤，进而提高振动检测仪本体4的使用寿命，进而通过设置的连接绳17与第一弹簧21相互连通，进而使第一弹簧21受力更加均匀，进而使减震缓冲效果达到最好，进而通过设置的橡胶垫20本身具有的柔软性，进而再次起到减震的效果，进而最大程度的延长振动检测仪本体4的使用寿命。Step 5: The set first spring 21 itself has the properties of expansion and contraction, so that the vibration detector body 4 can be damped and buffered to a certain extent, so as to ensure that the vibration detector body 4 will not continuously detect the vibration state. The vibration detector body 4 is damaged, and the service life of the vibration detector body 4 is improved, and the connecting rope 17 and the first spring 21 are connected with each other, so that the first spring 21 is more evenly stressed, thereby reducing shock absorption. The buffering effect is the best, and the flexibility of the rubber pad 20 itself is used to achieve the effect of shock absorption again, thereby prolonging the service life of the vibration detector body 4 to the greatest extent.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
- 一种可调节探测头长度的振动检测仪，包括第一支撑杆（1）与第二支撑杆（3）和振动检测仪本体（4），其特征在于：所述第一支撑杆（1）的上端开设有卡孔（2），所述第二支撑杆（3）设置在卡孔（2）的内部，所述第一支撑杆（1）上设置有振动检测仪长短度调节装置，所述第二支撑杆（3）的上端固定连接有橡胶垫（20），所述橡胶垫（20）的上端开设有圆形凹槽（22），所述圆形凹槽（22）的内部底面固定连接有第一弹簧（21），所述第一弹簧（21）的上端固定连接有连接绳（17），所述第一弹簧（21）的上端固定连接有连接板（19），所述振动检测仪本体（4）设置在连接板（19）上。A vibration detector with adjustable probe length, comprising a first support rod (1), a second support rod (3) and a vibration detector body (4), characterized in that: the first support rod (1) The upper end is provided with a clamping hole (2), the second support rod (3) is arranged inside the clamping hole (2), and the first support rod (1) is provided with a vibration detector length adjustment device, so The upper end of the second support rod (3) is fixedly connected with a rubber pad (20), the upper end of the rubber pad (20) is provided with a circular groove (22), and the inner bottom surface of the circular groove (22) A first spring (21) is fixedly connected, the upper end of the first spring (21) is fixedly connected with a connecting rope (17), and the upper end of the first spring (21) is fixedly connected with a connecting plate (19). The vibration detector body (4) is arranged on the connecting plate (19).
- 根据权利要求1所述的一种可调节探测头长度的振动检测仪，其特征在于：所述连接绳（17）呈蛛网状，所述连接绳（17）与第一弹簧（21）相互连通。A vibration detector with adjustable probe length according to claim 1, characterized in that: the connecting rope (17) is in the shape of a spider web, and the connecting rope (17) and the first spring (21) communicate with each other .
- 根据权利要求1所述的一种可调节探测头长度的振动检测仪，其特征在于：所述振动检测仪长短度调节装置包括第二弹簧（11），所述卡孔（2）的前后两侧内壁上均开设有凹槽（9），所述第二弹簧（11）固定连接在凹槽（9）的内部底面，所述第二弹簧（11）的上端固定连接有连接块（10），所述第二支撑杆（3）固定连接在连接块（10）相对的一侧。A vibration detector with adjustable probe length according to claim 1, characterized in that: the length adjustment device of the vibration detector comprises a second spring (11), the front and rear of the clamping hole (2) There are grooves (9) on the side inner walls, the second spring (11) is fixedly connected to the inner bottom surface of the groove (9), and the upper end of the second spring (11) is fixedly connected with a connecting block (10) , the second support rod (3) is fixedly connected on the opposite side of the connecting block (10).
- 根据权利要求3所述的一种可调节探测头长度的振动检测仪，其特征在于：所述第一支撑杆（1）的左侧表面开设有转动孔（5），所述转动孔（5）的内部转动连接有转动杆（6），所述第一支撑杆（1）的右侧内壁上镶嵌有轴承（12），所述转动杆（6）的右端固定连接在轴承（12）的内圈上，所述转动杆（6）的左端固定连接有转把（7）。A vibration detector with adjustable probe length according to claim 3, characterized in that: the left surface of the first support rod (1) is provided with a rotation hole (5), the rotation hole (5) ) is rotatably connected with a rotating rod (6), a bearing (12) is embedded on the inner wall of the right side of the first support rod (1), and the right end of the rotating rod (6) is fixedly connected to the bearing (12). On the inner ring, the left end of the rotating rod (6) is fixedly connected with a rotating handle (7).
- 根据权利要求4所述的一种可调节探测头长度的振动检测仪，其特征在于：所述转动杆（6）上固定连接有牵引绳（13），所述牵引绳（13）的一端固定连接在转动杆（6）上，所述牵引绳（13）的另外一端固定连接在第二支撑杆（3）的下端。A vibration detector with adjustable probe length according to claim 4, characterized in that: a traction rope (13) is fixedly connected to the rotating rod (6), and one end of the traction rope (13) is fixed Connected to the rotating rod (6), the other end of the traction rope (13) is fixedly connected to the lower end of the second support rod (3).
- 根据权利要求5所述的一种可调节探测头长度的振动检测仪，其特征在于：所述转动杆（6）的上下表面均开设有卡槽（15），所述卡槽（15）的左侧内壁上固定连接有第三弹簧（14），所述第三弹簧（14）的右端固定连接有滑块（16），所述滑块（16）上固定连接有卡块（8）。A vibration detector with adjustable probe length according to claim 5, characterized in that: the upper and lower surfaces of the rotating rod (6) are provided with a clamping groove (15), and the clamping groove (15) is A third spring (14) is fixedly connected to the left inner wall, a sliding block (16) is fixedly connected to the right end of the third spring (14), and a clamping block (8) is fixedly connected to the sliding block (16).
- 根据权利要求6所述的一种可调节探测头长度的振动检测仪，其特征在于：所述卡块（8）上设置有齿牙（18），所述转动孔（5）的内壁上同样设置有齿牙（18），所述卡块（8）活动卡接在转动孔（5）的内部。A vibration detector with adjustable probe length according to claim 6, characterized in that: the clamping block (8) is provided with teeth (18), and the inner wall of the rotating hole (5) is also provided with teeth (18). Teeth (18) are provided, and the clamping block (8) is movably clamped inside the rotating hole (5).
- 根据权利要求7所述的一种可调节探测头长度的振动检测仪，其特征在于：所述卡块（8）上的齿牙（18）与转动孔（5）上所设置的齿牙（18）啮合连接。A vibration detector with adjustable probe length according to claim 7, characterized in that: the teeth (18) on the clamping block (8) and the teeth (18) provided on the rotating hole (5) 18) Mesh connection.
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