CN216433488U

CN216433488U - Rope skipping fatigue life test and detection equipment

Info

Publication number: CN216433488U
Application number: CN202122512436.7U
Authority: CN
Inventors: 李德明; 刘敏捷
Original assignee: Kunshan Baitu Fitness Equipment Accessories Co ltd
Current assignee: Kunshan Baitu Fitness Equipment Accessories Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-03
Anticipated expiration: 2031-10-19

Abstract

The utility model belongs to the sport equipment field, in particular to rope skipping fatigue life test and check out test set, it contains support, strutting arrangement, lifting rotary device and electrical equipment, strutting arrangement is last to be fixed with the support, be provided with lifting rotary device and electrical equipment on the support, strutting arrangement is last to set up the floor of different materials, and it is fixed to rope skipping through lifting rotary device to make rope skipping rotate under lifting rotary device's effect, can effectively test and detect fatigue degree and the life of rope skipping on specific rope skipping floor, solved rope skipping fatigue life test and detect the problem that can't realize.

Description

Rope skipping fatigue life test and detection equipment

Technical Field

The utility model belongs to the sport equipment field, concretely relates to rope skipping fatigue life test and check out test set.

Background

The skipping rope is a traditional exercise project, the required field is small, the used tools are simple, people who do daily exercise like the individual exercise project, and in the process, the fatigue duration of the skipping rope, even the service life of the skipping rope, becomes a research object of manufacturers and corresponding detection mechanisms. And the sports skipping rope has a plurality of skipping rope manufacturers, the skipping ropes are of various types, the quality of the skipping ropes produced is uneven, if one skipping rope is put on the market, the manufacturer cannot clearly know the fatigue duration or the service life of the skipping rope, and the quality of the skipping rope entering the market does not reach the standard, so that the use experience of consumers is influenced, and even the market reputation of the manufacturer is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves does: the fatigue degree and the service life of the skipping rope cannot be detected.

Therefore, the utility model adopts the following technical proposal: the utility model provides a rope skipping fatigue life test and check out test set, includes support, strutting arrangement, lift rotary device and electrical control equipment, the support comprises crossbeam and section bar skeleton and fixes on strutting arrangement, strutting arrangement is provided with lift rotary device and electrical control equipment, lift rotary device comprises lift assembly, fixed axle and rocking arm, electrical control equipment includes motor, switch, control assembly and supply socket, strutting arrangement comprises the floor of layer board and at least one special material, the floor is fixed in on the layer board.

Further, the lifting assembly comprises a sliding block and a guide rod, threads are fully distributed on the surface of the guide rod, a tooth socket matched with the guide rod is arranged in the sliding block, the guide rod is arranged between the section bar frameworks, the guide rod is connected with a rotating wheel penetrating through the cross beam and rotates together, and a limiting column is arranged between the cross beam and the guide rod.

Further, the lifting assembly comprises a sliding block and a guide rod, the sliding block and the guide rod are movably fixed through a limiting part, the guide rod is arranged between the section bar frameworks, and a limiting column is arranged between the cross beam and the guide rod.

Furthermore, one end of the guide rod is connected with the cross beam, and the other end of the guide rod is connected with a bearing seat I which is transversely arranged on the section bar framework.

Further, the lifting component comprises a sliding block and a sliding rail, the sliding rail is arranged on the inner side of the section bar framework, and a pulley matched with the sliding rail is arranged on the sliding block.

Further, the sliding block is fixedly provided with the motor through a second bearing seat, and the motor is connected with the fixed shaft through a coupler.

Further, the outside parcel of support has the case lid, control assembly power switch with supply socket inlays in the surface of case lid, be provided with on two case lids and supply the neutral gear that the fixed axle reciprocated.

Further, a connecting shaft is connected between the rocker arms.

Further, a scale is arranged beside the neutral gear.

Further, the bottom of the supporting plate is provided with a pulley.

The utility model discloses the beneficial effect who realizes does: the detection of fatigue and service life of the skipping rope can be realized, a skipping rope manufacturer can timely detect the skipping rope leaving the factory, and meanwhile, the mobile device can be detected at any time.

Drawings

Fig. 1 is a three-dimensional structure diagram of a rope skipping fatigue life testing and detecting device.

Fig. 2 is a front view structural diagram of a rope skipping fatigue life testing and detecting device.

Fig. 3 is a structure diagram of a no-case cover of a rope skipping fatigue life testing and detecting device.

Fig. 4 is a structure diagram of a non-connecting shaft structure of a rope skipping fatigue life testing and detecting device.

In the figure: 1. a support; 11. a cross beam; 12. a profile framework; 13. a box cover; 2. a support device; 21. a support plate; 22. a floor; 23. a pulley; 3. a lifting and rotating device; 31. a lifting assembly; 311. a first bearing seat; 312. a slider; 313. a second bearing seat; 314. a guide bar; 315. a rotating wheel; 316. a limiting column; 32. a fixed shaft; 33. a rocker arm; 35. a connecting shaft; 36. a coupling; 4. an electronic control device; 41. a motor; 42. a power switch; 43. a power socket; 44. an adjustment button; 45. a display panel.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1, 2 and 3, the rope skipping fatigue life testing and detecting device comprises a support 1, a supporting device 2, a lifting rotating device 3 and an electric control device 4, wherein two identical supports 1 are respectively composed of a cross beam 11 and a section bar framework 12 and are fixed on the supporting device 2, and the cross beam 11 is connected to the top of the section bar framework 12 through screws.

In a specific operation, the supporting device 2 is provided with a lifting and rotating device 3 and an electric control device 4, the lifting and rotating device 3 is composed of a lifting component 31, a fixed shaft 32 and a rocker arm 33, the electric control device 4 comprises a motor 41, a power switch 42, a control component and a power socket 43,

in a specific operation, the lifting and rotating device 3 is connected with the electric control device 4, and the electric control device 4 controls the rotation or lifting of the lifting and rotating device 3.

In the concrete operation, the supporting device 2 is composed of a supporting plate 21 and a floor 22, the floor 22 is fixed on the supporting plate 21 by movable pins, and when the fatigue degree or the service life of the skipping rope under the condition of a certain special material floor needs to be detected, the movable pins can be pulled out, and the special material floor is placed at a designated position.

In the specific operation, the lifting assembly 31 is composed of a sliding block 312 and a guide rod 313, the surface of the guide rod 313 is fully provided with threads, a tooth socket matched with the guide rod 313 is arranged in the sliding block 312, the guide rod 313 is arranged between the section bar frameworks 12, the guide rod 313 is connected with a rotating wheel 315 penetrating through the cross beam 11 and rotates together, a limiting column 316 is arranged between the cross beam 11 and the guide rod 313, when the skipping rope is too long, the rotating wheel 315 on the cross beam 11 can be rotated, the rotating wheel 315 drives the screw rod 313 to rotate so that the sliding block 312 is displaced, the fixed shaft 32 is lifted, and the skipping rope is in contact with the floor.

In a specific operation, the guide bar 313 and the rotation wheel 315 are of an integrally formed design.

In other embodiments, the lifting assembly 31 is composed of a sliding block 312 and a guide rod 313, the sliding block 312 and the guide rod 313 are movably fixed by a limiting member, the guide rod 313 is disposed between the section frame 12, and a limiting column 316 is disposed between the cross beam 312 and the guide rod 313, in which case the position of the sliding block 312 can be manually adjusted.

In the concrete operation, one end of the guide rod 313 is connected with the cross beam 312, and the other end is connected with the bearing seat I311, and the bearing seat I311 is transversely arranged in the middle of the profile framework 12.

In other embodiments, the lifting assembly 31 may be composed of a sliding block 312 and a sliding rail, the sliding rail is disposed on the profile frame 12, and a pulley adapted to the sliding rail is disposed on the sliding block 312.

In a specific operation, the sliding block 312 is fixedly provided with the motor 41 through the second bearing seat 313, and the motor 41 is connected with the fixed shaft 32 through the coupling 36, so that the motor 41 and the fixed shaft 32 can rotate together.

In the specific operation, the bracket 1 is externally wrapped by a rectangular box cover 13, and the control component, the power switch 42 and the power socket 43 are embedded on the surface of the box cover 13.

In a specific operation, the control assembly comprises an adjusting button 44 and a display panel 45, and the operating parameters of the device, such as the rotation time length and the rotation speed, can be adjusted through the adjusting button 44.

In specific operation, the control assembly can also be provided with a chip and controlled by an intelligent system.

In a specific operation, the electronic control device 4 is arranged on one of the brackets 1, and the connecting shaft 35 is connected between the rocker arms 33.

In concrete operation, as shown in fig. 4, the connecting shaft 35 can be detached, one end with a motor is a control end, one end without a motor is a static end, when the end of the motor 41 throws the rope, the static end is static due to the gravity action of the rocker arm 33, the rocker arm 33 is static, but the handle of the skipping rope is fixed at the tail end of the rocker arm 33, the fixed points of the skipping rope and the skipping rope handle are new rotating points, the rope is passive and moves, friction occurs between the skipping rope and the skipping rope handle due to rotation, and therefore the abrasion degree between the skipping rope and the skipping rope handle can be detected.

In other embodiments, the electric control device 4 is disposed on both the brackets, and the connecting shaft 35 may not be disposed between the swing arms 33.

In a specific operation, the box cover 13 is provided with a neutral gear for moving the fixed shaft 32 up and down, and a scale is arranged beside the neutral gear.

In a specific operation, the bottom of the supporting plate 21 is provided with a pulley 23, and the pulley 23 is a brake wheel.

In a specific operation, the floor boards 22 may be made of different materials by splicing, each of the different materials of the floor boards 22 is fixed on the supporting board 21 by movable pins, and the arrangement of the floor boards 22 may be parallel or irregularly ordered.

In a specific operation, the bottom of the rocker arm 33 is provided with a gripper for fixing both ends of the skipping rope.

The working principle is as follows: the surface roughness of different floors is different, the friction force to the skipping rope is also different, when the fatigue and the service life of the skipping rope on a special floor need to be detected, the floor made of special materials is firstly replaced after the machine is electrified; secondly, the skipping rope is fixed on the rocker arm 33; the bottom end of the skipping rope is adjusted to a proper height by adjusting the rotating wheel 315; then adjusting the setting time length and the rotating speed of the adjusting button 44, and other relevant parameters, preparing, pressing the adjusting button 44, starting the rotation of the equipment, and after the rotation is finished, judging the fatigue degree or the service life of the skipping rope by a detector according to the abrasion degree, the rotating speed and the rotating time length of the skipping rope; and the end without the motor is still because the skipping rope, and the abrasion is also generated because the skipping rope rotates, and the abrasion life between the skipping rope and the handle can be detected.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a rope skipping fatigue life test and check out test set, includes support, strutting arrangement, lift rotary device and electrical equipment, its characterized in that: the support comprises crossbeam and section bar skeleton and fixes on strutting arrangement, strutting arrangement is provided with lift rotating equipment and electrical equipment, lift rotating equipment comprises lift subassembly, fixed axle and rocking arm, electrical equipment includes motor, switch, control assembly and supply socket, strutting arrangement comprises the floor of layer board and at least one special material, the floor is fixed in on the layer board.

2. The rope skipping fatigue life testing and detecting device of claim 1, wherein: the lifting assembly is composed of a sliding block and a guide rod, threads are fully distributed on the surface of the guide rod, a tooth socket matched with the guide rod is arranged in the sliding block, the guide rod is arranged between the section bar frameworks, the guide rod is connected with a rotating wheel penetrating through the cross beam and rotates together, and a limiting column is arranged between the cross beam and the guide rod.

3. The rope skipping fatigue life testing and detecting device of claim 1, wherein: the lifting assembly is composed of a sliding block and a guide rod, the sliding block and the guide rod are movably fixed through a limiting part, the guide rod is arranged between the section bar frameworks, and a limiting column is arranged between the cross beam and the guide rod.

4. The rope skipping fatigue life testing and detecting device of claim 2 or 3, wherein: one end of the guide rod is connected with the cross beam, and the other end of the guide rod is connected with a bearing seat I which is transversely arranged on the section bar framework.

5. The rope skipping fatigue life testing and detecting device of claim 1, wherein: the lifting assembly is composed of a sliding block and a sliding rail, the sliding rail is arranged on the inner side of the section bar framework, and a pulley matched with the sliding rail is arranged on the sliding block.

6. The rope skipping fatigue life testing and detecting device of claim 1, wherein: the sliding block is fixedly provided with the motor through a second bearing seat, and the motor is connected with the fixed shaft through a coupler.

7. The rope skipping fatigue life testing and detecting device of claim 1, wherein: the outside parcel of support has the case lid, control assembly power switch with supply socket inlays in the surface of case lid, be provided with on two case lids and supply the neutral gear that the fixed axle reciprocated.

8. The rope skipping fatigue life testing and detecting device of claim 7, wherein: and a scale is arranged beside the neutral gear.

9. The rope skipping fatigue life testing and detecting device of claim 1, wherein: and a connecting shaft is connected between the rocker arms.

10. The rope skipping fatigue life testing and detecting device of claim 1, wherein: and pulleys are arranged at the bottom of the supporting plate.