CN215218082U - Comprehensive testing machine for body-building equipment - Google Patents
Comprehensive testing machine for body-building equipment Download PDFInfo
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- CN215218082U CN215218082U CN202120897996.6U CN202120897996U CN215218082U CN 215218082 U CN215218082 U CN 215218082U CN 202120897996 U CN202120897996 U CN 202120897996U CN 215218082 U CN215218082 U CN 215218082U
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- adjusting wheel
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Abstract
The utility model provides a body-building apparatus comprehensive test machine, its characterized in that: a variable frequency motor is fixedly arranged on the frame, an output shaft of the variable frequency motor is connected with a turntable shaft of the turntable, and the turntable shaft is erected on the frame through a bearing; more than two adjusting holes with different distances from the circle center of the rotating disc are formed in the rotating disc, and the adjusting wheel is fixed on one adjusting hole of the rotating disc; the testing bracket is arranged on the rack, and more than one pulley with the axis parallel to the adjusting wheel is arranged on the testing bracket; one end of the steel wire rope is fixed on the adjusting wheel, the other end of the steel wire rope is fixed on the balance weight of the body-building equipment, and the steel wire rope bypasses more than one pulley on the test support. The utility model is simple in operation, can adjust, be applicable to the tensile life test of different strength type body-building apparatus, the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of a body-building apparatus and specifically relates to a body-building apparatus's test equipment.
Background
After the strength type fitness equipment is produced, a tensile life test is required to obtain data and quality conditions of the strength type fitness equipment.
Because the strength type fitness equipment has various types, different strokes, angles and stretching speeds are different, and the cost is high if the strength type fitness equipment is designed in a targeted manner.
Therefore, there is a need for a comprehensive and versatile apparatus for tensile life testing of strength type exercise equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a body-building apparatus comprehensive test machine, the shortcoming of prior art is solved to its purpose, and easy operation can be adjusted, is applicable to the tensile life test of different strength type body-building apparatus, and the suitability is strong.
The utility model provides a technical scheme that its technical problem adopted is:
comprehensive testing machine of body-building apparatus, its characterized in that:
a variable frequency motor is fixedly arranged on the frame, an output shaft of the variable frequency motor is connected with a turntable shaft of the turntable, and the turntable shaft is erected on the frame through a bearing;
more than two adjusting holes with different distances from the circle center of the rotating disc are formed in the rotating disc, and the adjusting wheel is fixed on one adjusting hole of the rotating disc;
the testing bracket is arranged on the rack, and more than one pulley with the axis parallel to the adjusting wheel is arranged on the testing bracket;
one end of the steel wire rope is fixed on the adjusting wheel, the other end of the steel wire rope is fixed on the balance weight of the body-building equipment, and the steel wire rope bypasses more than one pulley on the test support.
The variable frequency motor is connected with the console and is controlled by the console.
The variable frequency motor is connected with a gearbox, and an output shaft of the gearbox is connected with a turntable shaft of the turntable.
Output shafts on two sides of the gearbox are respectively connected with turntable shafts of the two turntables on two sides, an adjusting wheel is installed on each turntable, each turntable corresponds to a test support provided with a pulley, each adjusting wheel is correspondingly provided with a steel wire rope, and the steel wire rope bypasses the pulley on the corresponding test support.
The axis of the pulley is parallel to the adjusting wheel.
The adjusting wheel is fixed on the adjusting hole after a screw passes through the central hole and the adjusting hole of the adjusting wheel.
A fixing frame is fixed on the turntable, and a fixing screw hole corresponding to the position of the adjusting hole is formed in the fixing frame; the fixing screw penetrates through a center hole of the adjusting wheel, penetrates through the adjusting hole aligned with the center hole and then is screwed into the fixing screw hole corresponding to the adjusting hole, and therefore the adjusting wheel is fixed on the rotary table.
The utility model discloses an useful part lies in:
the utility model discloses carry out tensile life test to strength type body-building apparatus, its characteristics are that tensile speed is stable, and tensile speed is adjustable, tensile angle, height-adjustable, therefore the commonality is strong, can test two strength body-building apparatus simultaneously, and is efficient
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a perspective view showing a usage state of the present invention;
fig. 2 is a second perspective view of the utility model in use.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor. In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "inner", "outer", "bottom", and the like as used herein are used in the description to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1:
a variable frequency motor 2 is fixedly arranged on a rack 9, the variable frequency motor 2 is connected with a control console 1 and is controlled by the control console 1, and the control console 1 controls the variable frequency motor 2 in the prior art.
The variable frequency motor 2 is connected with the gearbox 3, the output shafts on the two sides of the gearbox 3 are respectively connected with the turntable shafts of the two turntables 4 on the two sides, and the turntable shafts are erected on the frame 9 through bearings.
Two rows of adjusting holes 41 which are arranged in a cross shape are arranged on the rotary table 4, the cross shape penetrates through the circle center of the rotary table 4, a cross-shaped fixing frame 42 is fixed on the rotary table 4, and fixing screw holes 43 corresponding to the positions of the adjusting holes 41 are arranged on the cross-shaped fixing frame 42.
A central hole of an adjusting wheel 71 is aligned with an adjusting hole 41, a fixing screw 44 passes through the central hole of the adjusting wheel 71, passes through the adjusting hole 41 aligned with the central hole and then is screwed into a fixing screw hole 43 corresponding to the adjusting hole 41, and therefore the adjusting wheel 71 is fixed on the rotary table 4.
The adjusting holes 41 arranged on the rotary table 4 can be arranged in other forms, and more than two adjusting holes 41 with different distances from the circle center of the rotary table 4 are arranged on the rotary table 4, so that the stroke adjusting function can be realized.
Other fixing methods may be used to fix the adjustment wheel 71 to the adjustment hole 41 of the turntable 4.
Two test brackets 5 are arranged on the frame 9 corresponding to the two turntables 4, and a plurality of pulleys 7 with axes parallel to the adjusting wheel 71 are arranged on each test bracket 5.
Each turntable 4 is provided with a steel wire rope 6, one end of the steel wire rope 6 is fixed on the adjusting wheel 71, the steel wire rope 6 bypasses more than one pulley 7 on the test bracket 5, and the end part of the other end of the steel wire rope 6 is fixed on the balance weight 8 of the body-building equipment.
In actual use:
starting the variable frequency motor 2, the rotating disc 4 is driven to rotate in a reciprocating mode, the rotating disc 4 rotates clockwise in the drawing, the adjusting wheel 71 is driven to rotate clockwise around the center of the rotating disc 4, the steel wire rope 6 is pulled, the steel wire rope 6 pulls the balance weight 8 of the fitness equipment, the rotating disc 4 rotates anticlockwise, the holding position of the fitness equipment resets, the fitness equipment does reciprocating motion all the time, and the tensile life of the strength type fitness equipment is tested.
The height of the rotary disc 4 and the height of the adjusting wheel 71 simulate the use of a human body and correspond to the grasping position of a normal person using the strength type fitness equipment.
The control console 1 is used for controlling the variable frequency motor 2, the stretching speed is stable, and the stretching speed is adjustable (5-100 times/minute); the maximum pulling force is 500 KG; continuous or intermittent tests can be set according to requirements, and the automatic recording and storing functions are realized; two stations can simultaneously test two strength fitness equipment, and the efficiency is improved.
As shown in fig. 2:
the adjusting wheels 71 are fixed on different adjusting holes 41 to determine the stroke of the steel wire rope 6, under the same rotation angle of the turntable 4, the adjusting wheels 71 are far away from the center of the turntable 4, the stroke of the steel wire rope 6 is long, the adjusting wheels 71 are close to the center of the turntable 4, the stroke of the steel wire rope 6 is short, the state of the figure 2 is compared with the state of the figure 1, the adjusting wheels 71 are installed on the adjusting holes 41 which are closer to the center of the turntable 4, and the stroke of the steel wire rope 6 is short.
The cable 6 passes around the different pulleys 7 on the test support 5, which can affect the height of the end of the cable 6 fixed on the exercise machine counterweight 8 and the movement angle of the exercise machine counterweight 8, for example, the counterweight 8 in fig. 1 moves vertically and vertically, and the counterweight 8 in fig. 2 moves obliquely.
Thereby, the utility model discloses be applicable to different body-building apparatus's test after can mediating, the commonality is strong.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. Comprehensive testing machine of body-building apparatus, its characterized in that: a variable frequency motor is fixedly arranged on the frame, an output shaft of the variable frequency motor is connected with a turntable shaft of the turntable, and the turntable shaft is erected on the frame through a bearing; more than two adjusting holes with different distances from the circle center of the rotating disc are formed in the rotating disc, and the adjusting wheel is fixed on one adjusting hole of the rotating disc; the testing bracket is arranged on the rack, and more than one pulley with the axis parallel to the adjusting wheel is arranged on the testing bracket; one end of the steel wire rope is fixed on the adjusting wheel, the other end of the steel wire rope is fixed on the balance weight of the body-building equipment, and the steel wire rope bypasses more than one pulley on the test support.
2. The comprehensive exercise machine of claim 1, wherein: the variable frequency motor is connected with the console and is controlled by the console.
3. The comprehensive exercise machine of claim 1, wherein: the variable frequency motor is connected with a gearbox, and an output shaft of the gearbox is connected with a turntable shaft of the turntable.
4. The comprehensive exercise machine according to claim 3, wherein: output shafts on two sides of the gearbox are respectively connected with turntable shafts of the two turntables on two sides, an adjusting wheel is installed on each turntable, each turntable corresponds to a test support provided with a pulley, each adjusting wheel is correspondingly provided with a steel wire rope, and the steel wire rope bypasses the pulley on the corresponding test support.
5. The comprehensive exercise machine of claim 1, wherein: the axis of the pulley is parallel to the adjusting wheel.
6. The comprehensive exercise machine of claim 1, wherein: the adjusting wheel is fixed on the adjusting hole after a screw passes through the central hole and the adjusting hole of the adjusting wheel.
7. The comprehensive exercise machine of claim 6, wherein: a fixing frame is fixed on the turntable, and a fixing screw hole corresponding to the position of the adjusting hole is formed in the fixing frame; the fixing screw penetrates through a center hole of the adjusting wheel, penetrates through the adjusting hole aligned with the center hole and then is screwed into the fixing screw hole corresponding to the adjusting hole, and therefore the adjusting wheel is fixed on the rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120897996.6U CN215218082U (en) | 2021-04-28 | 2021-04-28 | Comprehensive testing machine for body-building equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120897996.6U CN215218082U (en) | 2021-04-28 | 2021-04-28 | Comprehensive testing machine for body-building equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215218082U true CN215218082U (en) | 2021-12-17 |
Family
ID=79447339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120897996.6U Active CN215218082U (en) | 2021-04-28 | 2021-04-28 | Comprehensive testing machine for body-building equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215218082U (en) |
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2021
- 2021-04-28 CN CN202120897996.6U patent/CN215218082U/en active Active
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