CN-224231140-U - Special tool for detecting tension of bicycle spokes

CN224231140UCN 224231140 UCN224231140 UCN 224231140UCN-224231140-U

Abstract

The utility model discloses a special tool for detecting tension of bicycle spokes, which comprises a measuring assembly, wherein the measuring assembly comprises a first handle, and a tension test meter is fixedly arranged on the outer surface of the first handle. According to the spoke tension detection device, the auxiliary connecting rod is driven to move by anticlockwise rotation of the main connecting rod, the auxiliary connecting rod drives the second adjusting sleeve to rotate clockwise by virtue of the push rod, the third adjusting sleeve is driven to rotate clockwise by virtue of the transmission belt, the second detecting screw and the third detecting screw are driven to move towards the first adjusting sleeve by virtue of the left-handed thread characteristics of the outer surfaces of the second detecting screw and the third detecting screw, so that an effect of effectively clamping spokes from multiple sides is achieved, the second detecting screw and the third detecting screw move together with the first detecting screw, the spokes are clamped in the middle stably, the tension of the spokes is detected accurately by a tension test meter, and the reliability and the accuracy of spoke tension detection are improved.

Inventors

LI ZHI
DING XIN
XIAO MENG

Assignees

凯兰德运动科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250723

Claims (7)

1. The utility model provides a bicycle spoke tension detects specialized tool, includes the measurement assembly, the measurement assembly includes first handle, the surface fixed mounting of first handle has the tension test table, the surface rotation of first handle is installed the second handle, the surface fixed mounting of second handle has the gag lever post, its characterized in that still includes: The first fixing assembly comprises a screw mounting seat fixedly mounted on the outer surface of the first handle, a first detection screw is connected to the inner thread of the screw mounting seat, and a main connecting rod is arranged at the rear end of the first detection screw; The second fixed subassembly, the second fixed subassembly includes fixed mounting in the auxiliary connection pole of main connecting rod surface, the bottom of auxiliary connection pole is provided with the second adjusting collar, the inside of second adjusting collar is provided with the second and detects the screw, the bottom of second detects the screw is provided with the third through the drive belt and detects the screw.
2. The special tool for detecting the tension of bicycle spokes according to claim 1, wherein the outer surface of the first detection screw is in threaded connection with a first adjusting sleeve, a main connecting rod is fixedly arranged on the outer surface of the first adjusting sleeve, and a limiting groove is formed in the main connecting rod.
3. The special tool for detecting the tension of the bicycle spokes according to claim 2, wherein a limiting rod is slidably arranged in the limiting groove, a push rod is fixedly arranged on the outer surface of the second adjusting sleeve, and an auxiliary connecting rod is sleeved on the outer surface of the push rod.
4. A bicycle spoke tension detection special tool as defined in claim 3, wherein one side of the auxiliary connecting rod far away from the push rod is fixedly arranged on the outer surface of the main connecting rod, and a second detection screw is connected with the inner thread of the second adjusting sleeve.
5. The special tool for detecting the tension of the bicycle spoke according to claim 4, wherein the second detecting screw is slidably arranged in the second handle, a third detecting screw is slidably arranged in the second handle, and a third adjusting sleeve is connected to the outer surface of the third detecting screw in a threaded mode.
6. The special tool for detecting the tension of the bicycle spoke according to claim 5, wherein the outer surface of the third adjusting sleeve is sleeved with a driving belt, and one side, far away from the third adjusting sleeve, of the driving belt is sleeved on the outer surface of the second adjusting sleeve.
7. The special tool for detecting the tension of bicycle spokes according to claim 1, wherein the threads on the outer surfaces of the first detection screw are right-handed threads, and the threads on the outer surfaces of the second detection screw and the third detection screw are left-handed threads.

Description

Special tool for detecting tension of bicycle spokes Technical Field The utility model relates to the technical field of bicycle maintenance and detection, in particular to a special tool for detecting tension of bicycle spokes. Background With the development of bicycle manufacturing technology, performance requirements of bicycles are higher and higher, and accurate control of spoke tension is more important, for example, high-performance bicycles need spokes to bear higher stress in the riding process, so accuracy of spoke tension directly affects safety and riding performance of the bicycle. However, the special detection tool with a similar structure has a plurality of defects in practical use, such as that in the spoke clamping process of the existing special detection tool, each detection screw cannot work well together, and the condition of uneven clamping or incapability of accurately clamping the spoke possibly occurs, so that the special detection tool for detecting the spoke tension of the bicycle needs to be designed. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a special tool for detecting the tension of bicycle spokes. The utility model is realized by adopting the following technical scheme: The utility model provides a bicycle spoke tension detects specialized tool, includes the measurement assembly, the measurement assembly includes first handle, the surface fixed mounting of first handle has the tension test table, the surface rotation of first handle installs the second handle, the surface fixed mounting of second handle has the gag lever post, still includes: The first fixing assembly comprises a screw mounting seat fixedly mounted on the outer surface of the first handle, a first detection screw is connected to the inner thread of the screw mounting seat, and a main connecting rod is arranged at the rear end of the first detection screw; The second fixed subassembly, the second fixed subassembly includes fixed mounting in the auxiliary connection pole of main connecting rod surface, the bottom of auxiliary connection pole is provided with the second adjusting collar, the inside of second adjusting collar is provided with the second and detects the screw, the bottom of second detects the screw is provided with the third through the drive belt and detects the screw. Further improved, the surface threaded connection of first detection screw has first adjusting collar, the surface fixed mounting of first adjusting collar has the main connecting rod, the spacing groove has been seted up to the inside of main connecting rod. The limiting groove provides a structural foundation for the movement of the main connecting rod, and ensures the stability of the main connecting rod in the rotation process, thereby improving the compactness of the whole tool structure and the coordination of the movement of each part. Further improved, the inside slidable mounting of spacing groove has the gag lever post, the surface fixed mounting of second adjusting collar has the push rod, the auxiliary connection pole has been cup jointed to the surface of push rod. The second adjusting sleeve is connected with the auxiliary connecting rod through the push rod, a transmission structure foundation is provided for the rotation of the subsequent second adjusting sleeve, and the movement of the second detection screw is facilitated, so that the linkage of the internal structure of the whole tool is enhanced. Further improved, one side of the auxiliary connecting rod, which is far away from the push rod, is fixedly arranged on the outer surface of the main connecting rod, and the inner thread of the second adjusting sleeve is connected with a second detection screw. The threaded connection relation of the second adjusting sleeve and the second detecting screw provides a structural foundation for movement of the second detecting screw when the second adjusting sleeve rotates, so that the second detecting screw is ensured to move in a preset mode, and further accuracy of clamping operation of the spoke by the tool is improved. Further improved, the second detection screw is slidably mounted in the second handle, a third detection screw is slidably mounted in the second handle, and a third adjusting sleeve is connected to the outer surface of the third detection screw in a threaded mode. Make second detection screw and third detection screw can carry out relative motion in the inside of second handle to the threaded connection of third detection screw and third adjusting collar provides structural guarantee for the removal of third detection screw in follow-up transmission in-process, and this helps improving the adaptability of whole instrument to different positions spoke in spoke testing process, ensures that the spoke can be accurately centre gripping and detection. Further improved, the outer surface of the third adjusting sleeve is sleeved with a driving bel