WO2018157524A1 - 传动带张紧力检测装置及其应用 - Google Patents

传动带张紧力检测装置及其应用 Download PDF

Info

Publication number
WO2018157524A1
WO2018157524A1 PCT/CN2017/090287 CN2017090287W WO2018157524A1 WO 2018157524 A1 WO2018157524 A1 WO 2018157524A1 CN 2017090287 W CN2017090287 W CN 2017090287W WO 2018157524 A1 WO2018157524 A1 WO 2018157524A1
Authority
WO
WIPO (PCT)
Prior art keywords
tension
belt
detecting
pressing member
bracket
Prior art date
Application number
PCT/CN2017/090287
Other languages
English (en)
French (fr)
Inventor
郭帅
徐明强
Original Assignee
泰亿机械工业（江苏）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 泰亿机械工业（江苏）有限公司 filed Critical 泰亿机械工业（江苏）有限公司
Publication of WO2018157524A1 publication Critical patent/WO2018157524A1/zh
Priority to US16/556,260 priority Critical patent/US20190383681A1/en

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/06—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley

Definitions

  • This invention relates to the field of measuring the tension of a cord, cable, wire, belt or the like, and more particularly to a belt tension detecting device and its use.
  • the belt drive has become a transmission choice for many vehicles and mechanical equipment due to its good elasticity, gentle shock and vibration load, smooth operation and no noise.
  • the tightness of the belt there is a precise requirement for the tightness of the belt.
  • a bicycle driven by a transmission belt each bicycle must be subjected to strict inspection of the tension of the belt to meet the requirements. After that, it is considered qualified.
  • the Chinese Patent Publication No. CN 202350966 U discloses an engine belt tension detecting device, which comprises a detecting probe and a detecting body.
  • the detecting probe is connected to one end of the detecting body through a pipeline, and the detecting probe is provided with sound waves.
  • the sensor body includes a housing and a tension detecting device disposed in the housing, and a front surface of the housing has a display screen and a button area each connected to the tension detecting device.
  • the detecting device detects the vibration tension of the belt after detecting the detection of the vibration frequency of the belt after being struck, and although the belt tension can be detected, when the device is used for detection in a noisy workshop. Because the noise of the workshop is large, it will affect the detection accuracy of the acoustic wave sensor, which has a great influence on the accuracy of the final measurement result. Therefore, the detection device and the detection method still have room for improvement.
  • a first object of the present invention is to provide a belt tensioning force detecting device which has the advantage that the detection accuracy is less affected by environmental noise.
  • the present invention provides the following technical solutions:
  • a belt tension detecting device includes a bracket, the bracket is rotatably connected with a connecting portion mounted on the driving wheel at one end in the longitudinal direction, and the other end of the bracket is slid along the length of the bracket for clamping
  • the transmission belt is a tension detecting portion for measuring the tension of the belt
  • the bracket is further provided with a slip adjusting portion for adjusting the slip position of the tension detecting portion.
  • the connecting portion when detecting the tension of the transmission belt, the connecting portion is first mounted on the driving wheel, and then the driving belt is placed in the tension detecting portion, so that the tension detecting portion clamps the upper and lower sides of the belt, and the upper and lower sides of the belt at this time Pressing the tension detecting portion to directly apply the tension of the belt to the tension detecting portion, thereby passing
  • the tension detecting part can directly detect the tension of the belt, and is less affected by the noise in the environment; when detecting the tension of the belt in real time, if the tension on the belt is not met, the driving wheel can be adjusted.
  • the distance between the driven wheels adjusts the tension on the conveyor belt to a suitable size; in addition, since the connecting portion is rotatably connected with the bracket, the rotation of the driving wheel is supported during detection to detect again at the next angle, thereby It can detect whether the tension of different angles is qualified; at the same time, the slip adjustment part can adjust the detection position of the tension detecting part, which is beneficial to avoid the limitation of the detection position in different detection environments, and can also adjust different positions for multiple detections to improve detection.
  • the detection data of the driving wheel at the same angle can be compared with the standard data of the state, and the tension of the driving wheel at different angles when the tension detecting portion is at the same position Can be compared, the driving wheel is at the same angle, the tension detecting part is located
  • the detection data may be located at the same position of the tension detection unit at different locations standard data comparison, can be multi-level and belt tension, high-precision inspection to adjust the belt tension for achieving high accuracy.
  • the tension detecting portion includes a connecting rod that is slidably coupled to the bracket along the length direction of the bracket, a first pressing member and a second pressing member that are disposed on the connecting rod for clamping the driving belt, and are connected to the first A pressure sensor between the pressing member and the second pressing member for converting the magnitude of the tension into an electrical signal.
  • a first pressing member for clamping the driving belt and a second pressing member are disposed at both ends of the connecting rod, and a pressure sensor is connected between the first pressing member and the second pressing member, and the transmission belt is After installation, due to its own tension, the first pressing member and the second pressing member will apply pressure to the outside, and the first pressing member and the second pressing member directly transmit the pressing force to the pressure sensor for detection, and the pressure is detected. Less transmission loss and accurate detection.
  • the connecting rod is provided with a distance adjusting portion for adjusting a distance between the second pressing member and the first pressing member.
  • the distance between the opposite sides of the transmission belt is also different, and the distance adjusting portion can adjust the first pressing member and the second pressing force.
  • the distance between the pieces supports the detection of the position of different distances between the belts, which facilitates the detection.
  • the first pressing member and the second pressing member are respectively provided with rotating members for converting sliding friction caused by rotation of the driving belt into rotational friction.
  • the first pressing member and the second pressing member are Mortgage on the transmission belt, if directly sliding, the friction is larger, more laborious, and will wear the transmission belt, and after the rotating member is provided on the first pressing member and the second pressing member, after the rotating member is provided, due to the rotating member Rotating between the first pressing member and the driving belt converts the sliding friction into rotational friction, thereby effectively reducing the frictional force, making the steering wheel more labor-saving.
  • the connecting portion includes a connecting shaft for inserting into the central counterbore of the driving wheel, and the connecting shaft is rotatably connected to the end of the driving shaft and has a plug shaft that is inserted on the bracket and can be slid in the plugging direction. .
  • the detecting device when the detecting device is installed and disassembled, one end of the connecting shaft is inserted into the counterbore in the center of the driving wheel, and the direct insertion mode is convenient to install, and the other end of the connecting shaft is rotatably connected with the inserted shaft, so that the rotating wheel is When the rotation is rotated, the insertion shaft does not rotate together.
  • the insertion shaft when the insertion shaft is inserted into the bracket, the insertion shaft can be slid along the insertion direction, and when the detecting device is installed, the first pressing member and the second pressing member can be first Installed on both sides of the belt, and then inserted into the counterbore in the center of the driving wheel along the plugging direction of the plug shaft.
  • the disassembly step is opposite to the installation, without tools and effort, making installation and disassembly simple and convenient. .
  • the slip adjustment portion includes a rack connected to the link and extending in the longitudinal direction of the bracket, a gear meshing with the rack, and a power portion for driving the gear to rotate.
  • the rack is connected to the connecting rod and extends along the length of the bracket.
  • the rack slides the driving link along the length of the bracket, and the gear and the rack are
  • the transmission mode can adjust the sliding position in two directions, support more position adjustment, and the position of the connecting rod can be fixed after the power part stops rotating, even if the detecting position of the tension detecting part is fixed, it is beneficial to avoid positional movement during detection. Affect the detection accuracy.
  • a second object of the present invention is to provide a method for detecting and adjusting the tension of a belt, which is advantageous for improving the detection accuracy of the tension of the belt.
  • the present invention provides the following technical solutions:
  • Step 1 adjusting the tension detecting portion to the first position by the slip adjusting portion, and detecting the tension f1 of the belt at the first position;
  • Step 2 comparing the tension f1 with the upper threshold value Fa and the lower threshold value Fb of the standard tension at the first position,
  • Step 3 Rotate the driving wheel 120° in a fixed direction
  • Step 4 Detect the tension f1' of the belt again
  • Step 5 Rotate the driving wheel 120° again in a fixed direction
  • Step 6 Detect the tension of the belt f1 ⁇
  • the driving wheel since the driving wheel is generally different in size from the driven wheel, it is detected at different positions between the driving wheel and the driven wheel, and the standard value of the belt tension is also different, and the detection and adjustment are performed at the same position first, so that The tension of the belt is compounded, then the driving wheel is rotated at a certain angle, and the tension is measured again. If it meets the requirements, it is rotated again for measurement. If any of the three measurements does not meet the requirements, adjust the distance between the driving wheel and the driven wheel to restart. Rotate three times to avoid the influence of individual angles on the tension, which is beneficial to eliminate the influence of special angles on the detection, making the detection more accurate.
  • a third object of the present invention is to provide a bicycle rear wheel mounting error detecting method.
  • the present invention provides the following technical solutions:
  • a bicycle rear wheel installation error detecting method applying the belt tensioning force detecting and debugging method as described above: if there is a case where the detection is repeated three times in step four and proceeds to step three, the detection is stopped, and the bicycle rear wheel mounting error is determined not to be Meet the requirements.
  • step 3 the detection is stopped, and it is determined that the installation error of the bicycle rear wheel does not meet the requirements.
  • the driving belt of the driving wheel has three rotation angles.
  • the tension detecting portion adjusts the tension detecting portion to the second position and the third position to the nth position along the slip direction, and respectively detects and calculates the average tension fa2, fa3, ..., fan size of the belt at each position.
  • n is greater than or equal to 2;
  • the cycle in the method for detecting and adjusting the tension of the transmission belt, if there are multiple adjustments that fail to meet the requirements, the cycle will be infinitely repeated, so that three consecutive steps from step four to step three are repeated, or two consecutive occurrences occur.
  • the tension detecting portion is moved to a different position for detection by the slip adjustment portion.
  • the final error F is calculated by the above algorithm, and compared with the allowable value of the transmission belt tension error Fs, to determine whether the final calculated error is qualified, so that The final bicycle error detected by the test is very good and can meet the strict requirements.
  • the present invention has the following beneficial effects:
  • FIG. 1 is a schematic structural view of a right perspective view of a belt tensioning force detecting device according to the present invention
  • FIG. 2 is a schematic structural view of a right perspective view of a belt tensioning force detecting device according to the present invention.
  • bracket 11, waist groove; 2, connecting portion; 21, connecting shaft; 22, elastic member; 23, limiting member; 24, insert shaft; 3, tension detecting portion; Pressing member; 32, connecting rod; 321, sliding bolt; 322, limiting nut; 33, second pressing member; 331, chute; 332, rotating member; 34, pressure sensor; 4, slip adjusting portion; 41, rack; 42, gear; 43, power section; 5, distance adjustment section; 51, screw; 52, fixing nut.
  • the belt tension detecting device includes a bracket 1 having an elongated shape, and a connecting portion 2 for mounting on the driving shaft is provided at one end of the bracket 1 in the longitudinal direction, and the bracket is provided.
  • the other end of the 1 is provided with a tension detecting portion 3 which is slidable along the longitudinal direction of the bracket 1.
  • the tension detecting portion 3 clamps both sides of the belt to measure the tension of the belt, and is also provided with a tension for adjusting the tension on the bracket 1.
  • the detecting unit 3 slides the slip adjusting unit 4 at the position.
  • the tension detecting portion 3 includes a link 32 that is slidable along the longitudinal direction of the bracket 1, a first pressing member 31 and a second pressing member 33 that are disposed on the link 32, and is connected to the first a pressure sensor 34 between the pressing member 31 and the second pressing member 33, wherein a waist groove 11 is disposed along the longitudinal direction of the bracket 1 at an end of the bracket 1 away from the driving wheel, and the waist groove 11 is disposed through the bracket 1.
  • the connecting rod 32 is also elongated, and the longitudinal direction of the connecting rod 32 is perpendicular to the longitudinal direction of the bracket 1.
  • the connecting rod 32 is provided with a sliding bolt 321 extending through the waist groove 11, and the other end of the sliding bolt 321 is connected.
  • the limit nut 322 slides out of the waist groove 11 to restrict the slip bolt 321 from coming out.
  • the first pressing member 31 and the second pressing member 33 are disposed at both ends in the longitudinal direction of the link 32, and the pressure sensor 34 is disposed at an intermediate position of the link 32 when the first pressing member 31 is provided.
  • the belt will press the first pressing member 31 and the second pressing member 33 due to the tension of the belt, and the first pressing member 31 and the second member
  • the pressing member 33 transmits the pressing force to the link 32, so that the pressure sensor 34 disposed at the center of the link 32 detects and thereby outputs an electric signal for pressure detection.
  • a distance adjusting portion 5 for adjusting a distance between the first pressing member 31 and the second pressing member 33 is provided on the link 32, and the distance adjusting portion 5 includes a second pressing member.
  • 33 a threaded rod 51 extending to the first pressing member 31 and a fixing nut 52 connected to the threaded rod 51, the screw rod 51 is rotatably coupled to the connecting rod 32, and the fixing nut 52 is rotated on the screw rod 51 and the connecting rod 32
  • One end is abutted to fix the screw rod 51 on the connecting rod 32, and the position of moving the screw rod 51 up and down can adjust the distance between the first pressing member 31 and the second pressing member 33, so that the belts of different widths can be made. Can be put in for testing.
  • the first pressing member 31 and the second pressing member 33 are respectively provided with a sliding slot 311 and a sliding slot 331 into which the conveyor belt is inserted, and the sliding slot 311 and the sliding slot 331 are disposed opposite to each other and extend.
  • the direction is along the length direction of the bracket 1.
  • a rotating member 332 is disposed in both the sliding slot 311 and the sliding slot 331. (The rotating member in the chute 311 is not shown), and the rotating member 332 is a rotating roller that is rotatably coupled to the second pressing member 33 and serves to press against the belt.
  • the slip adjusting portion 4 includes a rack 41 that is perpendicular to the link 32 and integrally coupled to the link 32, a gear 42 that meshes with the rack 41, and a power portion 43 that drives the rotation of the gear 42.
  • the direction in which the rack 41 extends coincides with the longitudinal direction of the bracket 1.
  • the power unit 43 in this embodiment is an electric motor, and in other embodiments, it may be a cylinder or the like.
  • the connecting portion 2 includes a insertion shaft 24 that is inserted into the bracket 1 and a connecting shaft 21 that is rotatably coupled to the insertion shaft 24.
  • the insertion shaft 24 and the tension detecting portion 3 are located on the same side of the bracket 1, and the insertion shaft
  • the insertion bracket 1 is longitudinally moved away from the through hole at one end of the first pressing member 31, and the insertion shaft 24 is slidable along the direction of the through hole.
  • the insertion shaft 24 is rotatably connected to the connecting shaft 21 at an end away from the through hole, that is, the connection
  • the shaft 21 is sleeved outside the insertion shaft 24 and can be rotated concentrically.
  • the elastic member 22 is abutted between the connecting shaft 21 and the bracket 1.
  • the elastic member 22 is a spring. In other embodiments, the rubber cushion, the airbag, etc.
  • a limiting member 23 for restricting the detachment of the arbor 24 from the through hole is connected to the end of the arbor 24 away from the connecting shaft 21. In this embodiment, the limiting member is a limiting ring that is stuck outside the arbor 24 .
  • a method for detecting and adjusting the tension of a transmission belt of an application detecting device :
  • Step 1 adjusting the tension detecting portion to the first position by the slip adjusting portion, and detecting the tension f1 of the belt at the first position;
  • Step 2 comparing the tension f1 with the upper threshold value Fa and the lower threshold value Fb of the standard tension at the first position,
  • Step 3 Rotate the driving wheel 120° in a fixed direction
  • Step 4 Detect the tension f1' of the belt again
  • Step 5 Rotate the driving wheel 120° again in a fixed direction
  • Step 6 Detect the tension of the belt f1 ⁇
  • step three In the process of detecting and adjusting the tension of the transmission belt, if there is a case where the detection is repeated three times in step four and proceeds to step three, the detection is stopped, and it is determined that the installation error of the rear wheel of the bicycle does not meet the requirements.
  • step 3 the detection is stopped, and it is determined that the installation error of the rear wheel of the bicycle does not meet the requirements.
  • the tension detecting portion adjusts the tension detecting portion to the second position and the third position to the nth position along the slip direction, and respectively detects and calculates the average tension fa2, fa3, ..., fan size of the belt at each position.
  • n is greater than or equal to 2;
  • the corresponding belt tension is the most suitable for the value Don't be Fs1, Fs2, Fs3..., Fsn,

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

一种传动带张紧力检测装置，包括支架（1），支架（1）沿长度方向的一端转动连接有用于安装在主动轮上的连接部（2），支架（1）的另一端沿支架（1）长度方向滑移设有用于夹住传动带以测量传动带张紧力大小的张力检测部（3），支架（1）上还设有用于调节张力检测部（3）滑移位置的滑移调节部（4）；将传动带放入张力检测部（3）内，使张力检测部（3）夹住皮带上下两侧，传动带的上下两侧抵压住张力检测部（3）将皮带的张力直接施加在张力检测部（3）上，从而通过张力检测部（3）可直接检测到传动带的张力大小；若检测传送带的张力不符合要求，调节主动轮与从动轮之间的距离，将传送带上的张紧力调节到合适的大小。该检测装置检测精度高，受噪音影响小。

Description

传动带张紧力检测装置及其应用 技术领域
本发明涉及测量绳、缆、线、带或类似柔性元件张力领域，更具体地说，它涉及一种传动带张紧力检测装置及其应用。
背景技术
带传动凭借弹性好、可缓和冲击和振动载荷、运转平稳、无噪声等特点，成为很多车辆、机械设备上的传动选择。同时，在很多带传动的使用领域，对带的松紧程度有精确的要求，例如，采用传动带传动的自行车，每一辆自行车的出厂，都需要对传动带的张紧力进行严格的检测，达到要求后才算合格。
目前，授权公告号为CN 202350966 U的中国专利公开了一种发动机皮带张紧力检测装置，它包括检测探头和检测本体，检测探头通过管路连接到检测本体的一端，检测探头内设置有声波传感器，检测本体包括壳体和设置在壳体内的张紧力检测器件，壳体的正面的具有均连接到张紧力检测器件上的显示屏和按键区域。
这种检测装置通过检测探头检测检测皮带被敲击后的振动频率进而计算得到皮带的张紧力，虽然可以实现对皮带张紧力的检测，但是当在嘈杂的车间内使用该装置进行检测时，由于车间的噪声较大，会影响声波传感器的检测精度，对最终测量结果的精确性影响较大，因此该检测装置及检测方法仍具有改进的空间。
发明内容
针对现有技术存在的不足，本发明的第一目的在于提供一种传动带张紧力检测装置，具有检测精度受环境噪声影响小的优点。
为实现上述目的，本发明提供了如下技术方案：
一种传动带张紧力检测装置，包括支架，所述支架沿长度方向的一端转动连接有用于安装在主动轮上的连接部，所述支架的另一端沿支架长度方向滑移设有用于夹住传动带以测量传动带张紧力大小的张力检测部，所述支架上还设有用于调节张力检测部滑移位置的滑移调节部。
采用上述技术方案，在检测传动带张紧力时，首先将连接部安装到主动轮上，接着将传动带放入张力检测部内，使张力检测部夹住皮带上下两侧，此时传动带的上下两侧抵压住张力检测部将皮带的张力直接施加在张力检测部上，从而通过 张力检测部可直接检测到传动带的张力大小，受环境中噪声的影响小；在实时检测传动带上的张紧力大小时，若检测到传送带上的张紧力不符合要求，可以调节主动轮与从动轮之间的距离，将传送带上的张紧力调节到合适的大小；此外，由于连接部与支架之间转动连接，故而在检测时支持转动主动轮后到下一角度再次进行检测，从而可以检测到不同角度的张力大小是否合格；同时，滑移调节部可以调节张力检测部的检测位置，有利于避免不同检测环境下检测位置的限制，还可以调节不同位置进行多次检测以提高检测的精确性；张力检测部位于同一位置处时，主动轮位于同一角度下的检测数据可以与该状态的标准数据进行比较，张力检测部位于同一位置处时，主动轮位于不同角度下的张力大小可以进行对比，主动轮位于同一角度下，张力检测部位于不同位置的检测数据可以与张力检测部位于不同位置处的标准数据进行对比，从而可以实现对传动带张力的多层次的、高精度的检测，有利于对传动带张紧力的实现高精度的调节。
优选的，所述张力检测部包括沿着支架长度方向与支架滑移连接的连杆、设置于连杆上用于夹住传动带的第一抵压件与第二抵压件以及连接在第一抵压件与第二抵压件之间以将张力大小转化为电信号的压力传感器。
采用上述技术方案，在连杆的两端设有用于夹住传动带的第一抵压件以及第二抵压件，并且第一抵压件与第二抵压件之间连接着压力传感器，传动带安装后由于自身的张力将会向外给第一抵压件以及第二抵压件施加抵压力，第一抵压件和第二抵压件将该抵压力直接传送至压力传感器进行检测，压力传递减损少，检测精确。
优选的，所述连杆上设有用于调节第二抵压件与第一抵压件之间距离的距离调节部。
采用上述技术方案，传动带安装在不同大小的主动轮以及从动轮上时，传动带相对两侧之间的距离也不相同，而设有距离调节部之后可以调节第一抵压件与第二抵压件之间的距离，从而支持对传动带之间不同距离大小的位置进行检测，给检测带来便利。
优选的，所述第一抵压件以及第二抵压件上均设有将传动带转动引起的滑动摩擦转化为转动摩擦的转动件。
采用上述技术方案，在需要转动主动轮时，由于第一抵压件以及第二抵压件 抵押在传动带上，若直接滑动，摩擦较大，比较费力，还会磨损传动带，而在第一抵压件以及第二抵压件上设有转动件后，设有转动件之后，由于转动件在第一抵压件与传动带之间转动，将滑动摩擦转化为转动摩擦，从而有效的减小了摩擦力，使得转动主动轮时更加省力。
优选的，所述连接部包括用于插入主动轮中心沉孔内的连接轴，所述连接轴远离主动轮转轴的一端转动连接有插接在支架上并且可沿插接方向滑移的插轴。
采用上述技术方案，安装和拆卸检测装置时，连接轴的一端插入主动轮中心的沉孔内，直接插入的方式，安装较为方便，而连接轴的另一端与插轴转动连接，这样转动轮在转动时则不会带动插轴一起转动，此外，插轴插接在支架上时可以沿着插接方向滑移，在安装检测装置时，可以将第一抵压件和第二抵压件先安装到传动带的两侧，再沿着插轴的插接方向将插轴插入主动轮中心的沉孔内，拆卸的步骤与安装相反，无需工具，也不费力，使得安装和拆卸变得简单方便。
优选的，所述滑移调节部包括连接在连杆上且沿支架长度方向延伸的齿条、与齿条啮合的齿轮以及用于驱动齿轮转动的动力部。
采用上述技术方案，齿条连接在连杆上，并且沿着支架长度方向延伸，当动力部带动齿轮转动时，齿条将驱动连杆沿着支架的长度方向滑移，而且齿轮、齿条的传动方式可以双向的对滑移位置进行调整，支持较多位置的调整，并且动力部停止转动后，可以将连杆的位置固定，即使张力检测部的检测位置固定，有利于避免检测时位置移动影响检测精度。
针对现有技术存在的不足，本发明的第二目的在于提供一种传动带张紧力检测调试方法，有利于提高对传动带张力大小的检测精度。
为实现上述目的，本发明提供了如下技术方案：
一种应用如上所述检测装置的传动带张紧力检测调试方法：
步骤一：通过滑移调节部将张力检测部调节至第一位置，检测第一位置处传动带的张力f1大小；
步骤二：比较张力f1与第一位置处标准张力的上阈值Fa以及下阈值Fb的大小，
若张力f1的大小位于上阈值Fa与下阈值Fb之间，进入下一步骤，
若张力f1的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1的大小位于上阈值Fa与下阈值Fb之间，进入下一步骤；
步骤三：沿着固定方向转动主动轮120°；
步骤四：再次检测传动带的张力f1′，
若张力f1′的大小仍然位于上阈值Fa与下阈值Fb之间，进入下一步骤，
若张力f1′的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1′的大小位于上阈值Fa与下阈值Fb之间，返回步骤三重新进行检测；
步骤五：再次沿固定方向转动主动轮120°；
步骤六：检测传动带的张力f1〞，
若张力f1〞的大小仍然位于上阈值Fa与下阈值Fb之间，则认定传动带张力大小初步符合要求，
若张力f1〞的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1〞的大小位于上阈值Fa与下阈值Fb之间，返回步骤三重新进行检测。
采用上述技术方案，由于主动轮一般和从动轮的大小不同，故而位于主动轮与从动轮之间的不同位置进行检测，传动带张力的标准值也不相同，先在同一位置进行检测和调节，使传动带的张力复合要求，然后转动主动轮一定角度，再次进行测量张力，若符合要求，再次转动进行测量，若三次测量中任何一次不符合要求，调节主动轮与从动轮之间的距离，重新开始转动进行三次的检测，如此可以避免个别角度对张力大小的影响，有利于排除特殊角度对检测的影响，使得检测更加精确。
针对现有技术存在的不足，本发明的第三目的在于提供一种自行车后轮安装误差检测方法。
为实现上述目的，本发明提供了如下技术方案：
一种应用如上所述传动带张紧力检测调试方法的自行车后轮安装误差检测方法：若出现连续三次由步骤四进入步骤三重新进行检测的情况，则停止检测，认定该自行车后轮安装误差不符合要求。
优选的，若出现连续二次由步骤五进入步骤三重新进行检测的情况，则停止检测，认定该自行车后轮安装误差不符合要求。
优选的，计算张力检测部位于第一位置处时主动轮三个旋转角度的传动带平 均张力fa1的大小；
通过滑移调节部将张力检测部沿着滑移方向调节至第二位置、第三位置直至第n个位置，分别检测和计算各个位置处传动带的平均张力fa2、fa3、……、fan的大小，其中n大于等于2；
若第一位置、第二位置、第三位置等各个位置对应的传动带张力大小最适合值分别为Fs1、Fs2、Fs3……、Fsn，
分别计算各个位置处的物误差
Figure PCTCN2017090287-appb-000001
Figure PCTCN2017090287-appb-000002
计算传动带张力误差值F＝(q1*F1+q2*F2+q3*F3+……+qn*Fn)/n，其中q1、q2、q3、……、qn分别为张力检测部位于各个位置对应的误差权重值；
比较传动带张力误差值F与传动带张力误差允许值Fs的大小，若F小于等于Fs，则认定该自行车后轮安装误差符合最终需要，否则认定该自行车后轮安装误差较大。
采用上述技术方案，在传动带张紧力检测调试方法中，若出现多次调试都不能符合要求则会无限循环下去，故而出现连续三次由步骤四进入步骤三重新进行检测的情况或者出现连续二次由步骤五进入步骤三重新进行检测的情况时，认定该自行车后轮安装误差不符合要求，并且在初步检验合格后，再通过滑移调节部将张力检测部移动到不同的位置进行检测，有利于检测位置的影响，进一步增强检测的精确性，最终的检测结果，通过上述算法计算最终的误差F，并且和传动带张力误差允许值Fs的大小进行比较，判断最终计算后的误差是否合格，使得最终通过检测的自行车误差极小，都能够很好的符合严格的使用要求。
综上所述，本发明具有以下有益效果：
1.可以方便的转动主动轮一定角度后进行多次测量，有利于减小主动轮转动角度因素对检测精度的影响，还可以调节张力检测部的检测位置，有利于减小检测位置因素的影响，进一步提高检测精度；
2.支持对不同位置、不同角度调整，然后进行检测，实现对传动带张力的多层次的、高精度的检测，并且检测数据可以进行多种方式的对比，有利于对传动带张紧力的实现高精度的调节，并且通过最终的计算还可以判断自行车后轮的安装是否达到要求。
附图说明
图1为本发明中传动带张紧力检测装置右视角的结构示意图；
图2为本发明中传动带张紧力检测装置右视角的结构示意图。
图中：1、支架；11、腰形槽；2、连接部；21、连接轴；22、弹性件；23、限位件；24、插轴；3、张力检测部；31、第一抵压件；32、连杆；321、滑移螺栓；322、限位螺母；33、第二抵压件；331、滑槽；332、转动件；34、压力传感器；4、滑移调节部；41、齿条；42、齿轮；43、动力部；5、距离调节部；51、丝杆；52、固定螺母。
具体实施方式
下面结合附图及实施例，对本发明进行详细描述。
实施例1：
一种传动带张紧力检测装置，参照图1以及图2，包括支架1，支架1呈长条形，在支架1长度方向的一端设有用于安装在主动轮转轴上的连接部2，而支架1的另一端则设有可沿支架1长度方向滑移的张力检测部3，张力检测部3夹住传动带两侧以测量传动带张紧力的大小，并且在支架1上还设有用于调节张力检测部3滑移位置的滑移调节部4。
参照图1以及图2，张力检测部3包括可沿支架1长度方向滑移的连杆32、设置在连杆32上的第一抵压件31与第二抵压件33以及连接在第一抵压件31与第二抵压件33之间的压力传感器34，其中在支架1远离主动轮的一端沿着支架1的长度方向设有腰形槽11，腰形槽11贯穿支架1设置，连杆32亦呈长条形，且连杆32的长度方向垂直于支架1的长度方向，在连杆32上设有贯穿腰形槽11的滑移螺栓321，滑移螺栓321的另一端连接有限位螺母322以限制滑移螺栓321从腰形槽11内滑出。
参照图1以及图2，第一抵压件31以及第二抵压件33设置在连杆32长度方向的两端，压力传感器34设置在连杆32的中间位置，当第一抵压件31以及第二抵压件33夹住传动带的上下两侧时，传送带由于自身的张力将会给第一抵压件31以及第二抵压件33以抵压力，第一抵压件31与第二抵压件33将抵压力传送至连杆32上，从而被设置在连杆32中部的压力传感器34检测进而输出压力检测的电信号。
参照图1以及图2，在连杆32上设有用于调节第一抵压件31与第二抵压件33之间距离的距离调节部5，距离调节部5包括沿着第二抵压件33向第一抵压件31延伸的丝杆51以及连接在丝杆51上的固定螺母52，丝杆51转动连接在连杆32上，固定螺母52在丝杆51上转动与连杆32的一端相抵，进而将丝杆51固定在连杆32上，并且上下移动丝杆51的位置可以调节第一抵压件31与第二抵压件33之间的距离，从而可以让不同宽度的传送带都能放进去进行检测。
参照图1以及图2，第一抵压件31与第二抵压件33上分别设有供传送带卡入其中的滑槽311以及滑槽331，滑槽311以及滑槽331相向设置，并且延伸方向为沿着支架1的长度方向，此外，为了减小第一抵压件31、第二抵压件33与传动带之间的摩擦，在滑槽311与滑槽331内均设有转动件332(滑槽311内的转动件未示出)，转动件332为转动连接在第二抵压件33上并且用来抵压传动带的转动辊。
参照图1以及图2，滑移调节部4包括垂直于连杆32并且一体连接在连杆32上的齿条41、与齿条41啮合的齿轮42以及用于驱动齿轮42转动的动力部43，齿条41延伸的方向与支架1的长度方向一致，本实施例中的动力部43采用为电动机，在其他实施例中还可以为气缸等。
参照图1以及图2，连接部2包括插接在支架1上的插轴24以及与插轴24转动连接的连接轴21，插轴24与张力检测部3位于支架1的同一侧，插轴24插入支架1长度方向远离第一抵压件31一端的贯穿孔内，同时插轴24可以沿着贯穿孔方向滑移，插轴24在远离贯穿孔的一端与连接轴21转动连接，即连接轴21套设在插轴24外且可同心转动，此外，在连接轴21与支架1之间相抵有弹性件22，弹性件22为弹簧，在其他实施例中还可以为橡胶垫、气囊等，在插轴24远离连接轴21的一端连接有用于限制插轴24从贯穿孔内脱离的限位件23，本实施中限位件采用为卡在插轴24外的限位圆环。
实施例2：
一种应用检测装置的传动带张紧力检测调试方法：
步骤一：通过滑移调节部将张力检测部调节至第一位置，检测第一位置处传动带的张力f1大小；
步骤二：比较张力f1与第一位置处标准张力的上阈值Fa以及下阈值Fb的大小，
若张力f1的大小位于上阈值Fa与下阈值Fb之间，进入下一步骤，
若张力f1的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1的大小位于上阈值Fa与下阈值Fb之间，进入下一步骤；
步骤三：沿着固定方向转动主动轮120°；
步骤四：再次检测传动带的张力f1′，
若张力f1′的大小仍然位于上阈值Fa与下阈值Fb之间，进入下一步骤，
若张力f1′的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1′的大小位于上阈值Fa与下阈值Fb之间，返回步骤三重新进行检测；
步骤五：再次沿固定方向转动主动轮120°；
步骤六：检测传动带的张力f1〞，
若张力f1〞的大小仍然位于上阈值Fa与下阈值Fb之间，则认定传动带张力大小初步符合要求，
若张力f1〞的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1〞的大小位于上阈值Fa与下阈值Fb之间，返回步骤三重新进行检测。
实施例3：
应用传动带张紧力检测中装置，在传动带张紧力检测调试方法的基础上，有自行车后轮安装误差检测方法：
在传动带张紧力检测调试过程中，若出现连续三次由步骤四进入步骤三重新进行检测的情况，则停止检测，认定该自行车后轮安装误差不符合要求。
此外，若出现连续二次由步骤五进入步骤三重新进行检测的情况，则停止检测，认定该自行车后轮安装误差不符合要求。
最后，在传动带的张力检测调试都初步合格后，计算张力检测部位于第一位置处时主动轮三个旋转角度的传动带平均张力fa1的大小；
通过滑移调节部将张力检测部沿着滑移方向调节至第二位置、第三位置直至第n个位置，分别检测和计算各个位置处传动带的平均张力fa2、fa3、……、fan的大小，其中n大于等于2；
若第一位置、第二位置、第三位置等各个位置对应的传动带张力大小最适合值分 别为Fs1、Fs2、Fs3……、Fsn，
分别计算各个位置处的物误差
Figure PCTCN2017090287-appb-000003
Figure PCTCN2017090287-appb-000004
计算传动带张力误差值F＝(q1*F1+q2*F2+q3*F3+……+qn*Fn)/n，其中q1、q2、q3、……、qn分别为张力检测部位于各个位置对应的误差权重值；
比较传动带张力误差值F与传动带张力误差允许值Fs的大小，若F小于等于Fs，则认定该自行车后轮安装误差符合最终需要，否则认定该自行车后轮安装误差较大。
以上所述仅是本发明的优选实施方式，本发明的保护范围并不仅局限于上述实施例，凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理前提下的若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

  1. 一种传动带张紧力检测装置，包括支架(1)，其特征是：所述支架(1)沿长度方向的一端转动连接有用于安装在主动轮上的连接部(2)，所述支架(1)的另一端沿支架(1)长度方向滑移设有用于夹住传动带以测量传动带张紧力大小的张力检测部(3)，所述支架(1)上还设有用于调节张力检测部(3)滑移位置的滑移调节部(4)。
  2. 根据权利要求1所述的传动带张紧力检测装置，其特征是：所述张力检测部(3)包括沿着支架(1)长度方向与支架(1)滑移连接的连杆(32)、设置于连杆(32)上用于夹住传动带的第一抵压件(31)与第二抵压件(33)以及连接在第一抵压件(31)与第二抵压件(33)之间以将张力大小转化为电信号的压力传感器(34)。
  3. 根据权利要求2所述的传动带张紧力检测装置，其特征是：所述连杆(32)上设有用于调节第二抵压件(33)与第一抵压件(31)之间距离的距离调节部(5)。
  4. 根据权利要求3所述的传动带张紧力检测装置，其特征是：所述第一抵压件(31)以及第二抵压件(33)上均设有将传动带转动引起的滑动摩擦转化为转动摩擦的转动件(332)。
  5. 根据权利要求1所述的传动带张紧力检测装置，其特征是：所述连接部(2)包括用于插入主动轮中心沉孔内的连接轴(21)，所述连接轴(21)远离主动轮转轴的一端转动连接有插接在支架(1)上并且可沿插接方向滑移的插轴(24)。
  6. 根据权利要求2所述的传动带张紧力检测装置，其特征是：所述滑移调节部(4)包括连接在连杆(32)上且沿支架(1)长度方向延伸的齿条(41)、与齿条(41)啮合的齿轮(42)以及用于驱动齿轮(42)转动的动力部(43)。
  7. 一种应用如权利要求1至6任一所述检测装置的传动带张紧力检测调试方法：
    步骤一：通过滑移调节部(4)将张力检测部(3)调节至第一位置，检测第一位置处传动带的张力f1大小；
    步骤二：比较张力f1与第一位置处标准张力的上阈值Fa以及下阈值Fb的大小，若张力f1的大小位于上阈值Fa与下阈值Fb之间，进入下一步骤，
    若张力f1的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1的大小位于上阈值Fa与下阈值Fb之间，进入下一步骤；
    步骤三：沿着固定方向转动主动轮120°；
    步骤四：再次检测传动带的张力f1′，
    若张力f1′的大小仍然位于上阈值Fa与下阈值Fb之间，进入下一步骤，
    若张力f1′的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间 的距离，使张力f1′的大小位于上阈值Fa与下阈值Fb之间，返回步骤三重新进行检测；
    步骤五：再次沿固定方向转动主动轮120°；
    步骤六：检测传动带的张力f1〞，
    若张力f1〞的大小仍然位于上阈值Fa与下阈值Fb之间，则认定传动带张力大小初步符合要求，
    若张力f1〞的大小位于上阈值Fa与下阈值Fb之外，调节主动轮与从动轮之间的距离，使张力f1〞的大小位于上阈值Fa与下阈值Fb之间，返回步骤三重新进行检测。
  8. 一种应用如权利要求7所述传动带张紧力检测调试方法的自行车后轮安装误差检测方法：
    若出现连续三次由步骤四进入步骤三重新进行检测的情况，则停止检测，认定该自行车后轮安装误差不符合要求。
  9. 根据权利要求8所述的自行车后轮安装误差检测方法：
    若出现连续二次由步骤五进入步骤三重新进行检测的情况，则停止检测，认定该自行车后轮安装误差不符合要求。
  10. 根据权利要求9所述的自行车后轮安装误差检测方法：
    计算张力检测部(3)位于第一位置处时主动轮三个旋转角度的传动带平均张力fa1的大小；
    通过滑移调节部(4)将张力检测部(3)沿着滑移方向调节至第二位置、第三位置直至第n个位置，分别检测和计算各个位置处传动带的平均张力fa2、fa3、……、fan的大小，其中n大于等于2；
    若第一位置、第二位置、第三位置等各个位置对应的传动带张力大小最适合值分别为Fs1、Fs2、Fs3……、Fsn，
    分别计算各个位置处的物误差
    Figure PCTCN2017090287-appb-100001
    Figure PCTCN2017090287-appb-100002
    计算传动带张力误差值F＝(q1*F1+q2*F2+q3*F3+……+qn*Fn)/n，其中q1、q2、q3、……、qn分别为张力检测部(3)位于各个位置对应的误差权重值；
    比较传动带张力误差值F与传动带张力误差允许值Fs的大小，若F小于等于Fs， 则认定该自行车后轮安装误差符合最终需要，否则认定该自行车后轮安装误差较大。
PCT/CN2017/090287 2017-03-01 2017-06-27 传动带张紧力检测装置及其应用 WO2018157524A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/556,260 US20190383681A1 (en) 2017-03-01 2019-08-30 Driving Belt Tension Detection Device and Application Thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710115166.1A CN106644230B (zh) 2017-03-01 2017-03-01 传动带张紧力检测装置及其应用
CN201710115166.1 2017-03-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/556,260 Continuation US20190383681A1 (en) 2017-03-01 2019-08-30 Driving Belt Tension Detection Device and Application Thereof

Publications (1)

Publication Number Publication Date
WO2018157524A1 true WO2018157524A1 (zh) 2018-09-07

Family

ID=58847933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/090287 WO2018157524A1 (zh) 2017-03-01 2017-06-27 传动带张紧力检测装置及其应用

Country Status (3)

Country Link
US (1) US20190383681A1 (zh)
CN (1) CN106644230B (zh)
WO (1) WO2018157524A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440973A (zh) * 2019-09-18 2019-11-12 沈阳亨通光通信有限公司 一种张力测量仪装置及系统
CN113465530A (zh) * 2021-05-18 2021-10-01 浙江工业大学之江学院 一种计算机视觉检测辅助装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106644230B (zh) * 2017-03-01 2018-07-24 泰亿机械工业（江苏）有限公司 传动带张紧力检测装置及其应用
CN107179152A (zh) * 2017-06-20 2017-09-19 江苏大族展宇新能源科技有限公司 高精度张力检测机构
CN108204875B (zh) * 2017-12-12 2020-11-06 广州市昊志机电股份有限公司 一种传动带张紧力测量装置及该装置的使用方法
CN109946068B (zh) * 2017-12-19 2020-09-29 新疆金风科技股份有限公司 一种检测驱动组件中的传动带异常的方法及装置
CN108387336B (zh) * 2018-02-11 2020-07-07 重庆奔飞机电设备有限公司 一种摩擦轮压力检测机构及其检测方法
CN109630629B (zh) * 2019-01-22 2023-12-15 天津大学 一种模块化的丝驱动机构绕线系统
CN109855784A (zh) * 2019-01-22 2019-06-07 河南省计量科学研究院 一种张力测量装置及其张力计辅助夹持工具
CN113247735B (zh) * 2021-06-11 2024-06-04 广东省特种设备检测研究院惠州检测院 一种智能快捷式电梯钢丝绳张力测试装置
CN113607108B (zh) * 2021-08-04 2023-12-19 安徽博美奥齐机械设备有限公司 一种绳子涨紧断裂的检测装置
CN113819866A (zh) * 2021-08-11 2021-12-21 李明露 一种自动扶梯梯级质量检测装置
CN114659792B (zh) * 2022-03-17 2023-10-20 东风汽车集团股份有限公司 一种皮带张力的控制方法和控制系统
CN115077769A (zh) * 2022-08-22 2022-09-20 苏州铁近机电科技股份有限公司 皮带检测装置
CN116124572B (zh) * 2022-12-05 2024-03-15 连云港联合皮业有限公司 用于皮革张力检测装置及检测方法
CN117387832B (zh) * 2023-09-06 2024-07-09 钛玛科（北京）工业科技有限公司 一种张力检测工装
CN118129841B (zh) * 2024-03-12 2024-08-16 江苏法尔胜材料分析测试有限公司 一种钢绳松紧度检测装置及其检测方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1533932A (zh) * 2003-03-28 2004-10-06 金红专 钢绳检验装置
CN101042175A (zh) * 2006-03-21 2007-09-26 上海汉钟精机股份有限公司 皮带张力调整机构
CN201096569Y (zh) * 2007-09-07 2008-08-06 比亚迪股份有限公司 一种用于发动机皮带张力测量的试验台
CN202403855U (zh) * 2011-12-19 2012-08-29 西北机器有限公司 20辊轧机张力测量装置
CN203502158U (zh) * 2013-10-11 2014-03-26 浙江正星健身器有限公司 跑步带张力测试装置中滚筒二的移动机构
US8950277B2 (en) * 2013-05-21 2015-02-10 Fedex Ground, Inc. Tension gauge apparatus and systems and methods for measuring belt tension
CN204918976U (zh) * 2015-04-29 2015-12-30 卡尔迈耶（中国）有限公司 纱线张力检测装置
CN106644230A (zh) * 2017-03-01 2017-05-10 泰亿机械工业（江苏）有限公司 传动带张紧力检测装置及其应用

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1533932A (zh) * 2003-03-28 2004-10-06 金红专 钢绳检验装置
CN101042175A (zh) * 2006-03-21 2007-09-26 上海汉钟精机股份有限公司 皮带张力调整机构
CN201096569Y (zh) * 2007-09-07 2008-08-06 比亚迪股份有限公司 一种用于发动机皮带张力测量的试验台
CN202403855U (zh) * 2011-12-19 2012-08-29 西北机器有限公司 20辊轧机张力测量装置
US8950277B2 (en) * 2013-05-21 2015-02-10 Fedex Ground, Inc. Tension gauge apparatus and systems and methods for measuring belt tension
CN203502158U (zh) * 2013-10-11 2014-03-26 浙江正星健身器有限公司 跑步带张力测试装置中滚筒二的移动机构
CN204918976U (zh) * 2015-04-29 2015-12-30 卡尔迈耶（中国）有限公司 纱线张力检测装置
CN106644230A (zh) * 2017-03-01 2017-05-10 泰亿机械工业（江苏）有限公司 传动带张紧力检测装置及其应用

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440973A (zh) * 2019-09-18 2019-11-12 沈阳亨通光通信有限公司 一种张力测量仪装置及系统
CN113465530A (zh) * 2021-05-18 2021-10-01 浙江工业大学之江学院 一种计算机视觉检测辅助装置
CN113465530B (zh) * 2021-05-18 2023-01-13 浙江工业大学之江学院 一种计算机视觉检测辅助装置

Also Published As

Publication number Publication date
CN106644230B (zh) 2018-07-24
CN106644230A (zh) 2017-05-10
US20190383681A1 (en) 2019-12-19

Similar Documents

Publication Publication Date Title
WO2018157524A1 (zh) 传动带张紧力检测装置及其应用
CN105784249B (zh) 一种螺纹结构扭拉关系的测量装置及测量方法
CN111272064B (zh) 一种带有直线段的空间弯管的回弹精度快速检测装置
CN206248455U (zh) 一种用于维氏硬度计的工装夹具
CN209310763U (zh) 一种用于管道壁厚检测的辅助工具
CN109631795B (zh) 弯管截面椭圆度测量装置
KR100973976B1 (ko) 플렉서블 기판에 형성된 코팅 박막의 벤딩 시험 장치
CN103600320B (zh) 工作测振仪加载固定装置
CN109827690A (zh) 一种脱拔力测试装置
CN209459809U (zh) 一种脱拔力测试装置
CN110160900B (zh) 一种床垫功能特性测定装置
CN212146051U (zh) 一种平面弯管回弹精度快速检测用定位机构
CN210347323U (zh) 一种胶管线抗拉强度检测装置
CN209559827U (zh) 一种超声波检测仪辅助夹持装置
CN109540511B (zh) 一种离合齿轮检测设备及检测方法
CN220960393U (zh) 一种张紧轮扭矩测试装置
CN219977976U (zh) 橡胶软管拉力检测装置
CN106768706B (zh) 一种气密性检测装置
CN214096147U (zh) 一种螺纹检查装置和圆管检查机
CN214097280U (zh) 一种用于管道的超声波检测设备
CN212131849U (zh) 一种发射距离可调的超声波传感器
CN109482691A (zh) 一种弯管夹持段截面畸变测量装置
CN221037233U (zh) 一种管材涂层划痕深度测量辅助夹具
CN219694076U (zh) 一种滚筒检测仪
CN211148019U (zh) 一种汽车零配件的检具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17898468

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17898468

Country of ref document: EP

Kind code of ref document: A1