Climbing machine testing device

Abstract

The utility model discloses a climbing machine testing device which comprises a support, a left pedal piece, a right pedal piece, a first connecting piece, a second connecting piece, a first control mechanism and a second control mechanism, and the two ends of the first connecting piece are connected with the left pedal piece and a right handle or a left handle of a climbing machine respectively; two ends of the second connecting piece are respectively connected with the right pedal piece and the left handle or the right handle of the climbing machine; the first control mechanism is connected with the first connecting piece; the second control mechanism is connected with the second connecting piece; wherein the first control mechanism can control the extension or shortening of the first connecting piece to drive the left pedal piece and the right handle or the left handle of the climbing machine to move, and the second control mechanism can control the extension or shortening of the second connecting piece to drive the right pedal piece and the left handle or the right handle of the climbing machine to move, so that a continuous reciprocating climbing test is performed on the climbing machine. According to the climbing machine testing device, the problem of testing the durability of climbing machine type fitness equipment is solved, and the industry blank is filled.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, and particularly relates to a climbing machine testing device. Background Art

[0002] A climbing machine is a fitness equipment mainly used to simulate climbing movements, aiming to improve the strength, endurance and coordination of the body.

[0003] The working principle of the climbing machine is to set liftable handles and foot pedals on both sides of the frame, and realize the synchronous reverse movement of the handles and foot pedals on both sides through a sprocket assembly. The exerciser steps on the foot pedals and holds the handles to perform simulated climbing movements. Through aerobic training simulating mountain climbing, it helps to improve cardiopulmonary function, promote blood circulation, and enhance the strength of thigh muscles, calf muscles and even hip muscles. The climbing machine is not only suitable for gyms, but also suitable for home and personal use, and is a comprehensive and efficient fitness tool.

[0004] However, there is currently no relevant testing device to test the durability of the climbing machine to understand the service life of climbing fitness equipment. Therefore, there are still drawbacks and deficiencies in the prior art, and a climbing machine durability testing device is needed to solve the testing problem of the durability of climbing fitness equipment, so as to fill the industry gap. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a climbing machine testing device, which solves the technical problem that there is currently no relevant testing device to test the durability of the climbing machine.

[0006] To achieve the above purpose, the utility model provides a climbing machine testing device, including:

[0007] A bracket;

[0008] A left foot pedal member, which is used to be arranged at the left foot pedal of the climbing machine and is arranged on the same side as the left handle of the climbing machine, and can move in the same direction or in the opposite direction as the right handle of the climbing machine;

[0009] A right foot pedal member, which is used to be arranged at the right foot pedal of the climbing machine and is arranged on the same side as the right handle of the climbing machine, and can move in the same direction or in the opposite direction as the left handle of the climbing machine;

[0010] A first connecting member, the two ends of which are respectively connected to the left foot pedal member, the right handle or the left handle of the climbing machine;

[0011] A second connecting member, the two ends of which are respectively connected to the right foot pedal member, the left handle or the right handle of the climbing machine;

[0012] A first control mechanism, which is arranged on the bracket and is connected to the first connecting member;

[0013] A second control mechanism is arranged on the bracket and connected to the second connecting member; wherein, the first control mechanism can control the elongation or shortening of the first connecting member to drive the left foot pedal, the right handle or the left handle of the climbing machine to move, and the second control mechanism can control the elongation or shortening of the second connecting member to drive the right foot pedal, the left handle or the right handle of the climbing machine to move, so as to perform continuous reciprocating climbing tests on the climbing machine.

[0014] Preferably, the first control mechanism includes a first cylinder and a first pulley, and a telescopic rod of the first cylinder is fixedly connected to a rotating shaft of the first pulley;

[0015] The second control mechanism includes a second cylinder and a second pulley, and a telescopic rod of the second cylinder is fixedly connected to a rotating shaft of the second pulley;

[0016] Wherein, the first cylinder and the second cylinder are fixed on the bracket, the first connecting member is slidably connected to the first pulley, and the second connecting member is slidably connected to the second pulley.

[0017] Preferably, the first control mechanism includes a first motor and a first pulley; the first motor is a linear motor that outputs linear motion, and an output end of the first motor is fixedly connected to a rotating shaft of the first pulley;

[0018] The second control mechanism includes a second motor and a second pulley; the second motor is a linear motor that outputs linear motion, and an output end of the second motor is fixedly connected to a rotating shaft of the second pulley;

[0019] Wherein, the first motor and the second motor are fixed on the bracket, the first connecting member is slidably connected to the first pulley, and the second connecting member is slidably connected to the second pulley.

[0020] Preferably, a resistance adjustment mechanism is further included, and the resistance adjustment mechanism includes:

[0021] A first resistance adjustment member, one end of the first resistance adjustment member is connected to the left foot pedal, and the other end of the first resistance adjustment member is connected to the bottom plate of the bracket; and / or, a second resistance adjustment member, one end of the second resistance adjustment member is connected to the right foot pedal, and the other end of the second resistance adjustment member is connected to the bottom plate.

[0022] Preferably, the first resistance adjustment member and / or the second resistance adjustment member is a telescopic hydraulic cylinder or a telescopic cylinder, and a telescopic end of the telescopic hydraulic cylinder or the telescopic cylinder is connected to the corresponding foot pedal.

[0023] Preferably, the first connecting member and the second connecting member are connecting steel cables.

[0024] Preferably, it further includes a guiding mechanism, and the guiding mechanism includes:

[0025] A first pulley set, which is fixedly installed on the bottom plate of the bracket and is slidably connected to the first connecting member; and / or,

[0026] A second pulley set, which is fixedly installed on the bottom plate of the bracket and is slidably connected to the second connecting member.

[0027] Preferably, the first pulley set includes a first guiding wheel, a second guiding wheel, a third guiding wheel, a fourth guiding wheel and a fifth guiding wheel, and the first connecting member is connected to the first guiding wheel, the second guiding wheel, the third guiding wheel, the fourth guiding wheel and the fifth guiding wheel;

[0028] The second pulley set includes a sixth guiding wheel, a seventh guiding wheel, an eighth guiding wheel, a ninth guiding wheel and a tenth guiding wheel, and the second connecting member is connected to the sixth guiding wheel, the seventh guiding wheel, the eighth guiding wheel, the ninth guiding wheel and the tenth guiding wheel.

[0029] Preferably, it further includes a control device, and the control device is in signal connection with the first control mechanism and the second control mechanism.

[0030] Preferably, it further includes a position sensor or a time relay, and the control device controls the actions of the first control mechanism and the second control mechanism through the position sensor or the time relay.

[0031] Preferably, by adjusting the telescopic speeds of the first control mechanism and the second control mechanism through the control device, the speed of the climber during continuous reciprocating climbing movements can be changed.

[0032] Compared with the above background art, for the climber testing device provided by the present utility model, the first control mechanism can control the elongation or shortening of the first connecting member to drive the left foot pedal member, the right handle or the left handle of the climber to move, and the second control mechanism can control the elongation or shortening of the second connecting member to drive the right foot pedal member, the left handle or the right handle of the climber to move. By simulating the actions of a fitness enthusiast pulling the handle and stepping on the foot pedal simultaneously for reciprocating movements, the continuous reciprocating climbing durability test of the climber is realized, solving the problem of testing the durability of fitness equipment of the climber type and filling the industry gap. Description of the Drawings

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to the provided drawings.

[0034] Figure 1 The structural schematic diagram of the climbing machine testing device provided by the embodiment of the present invention;

[0035] Figure 2 The structural schematic diagram of another perspective of the climbing machine testing device;

[0036] Figure 3 The structural schematic diagram of the top view of the climbing machine testing device.

[0037] Figures 1 to 3 In the drawings, reference numerals: 10, climbing machine; 11, left handle; 12, right handle; 20, left footrest; 21, right footrest; 22, first control mechanism; 23, first connecting member; 24, second control mechanism; 25, second connecting member; 30, bottom plate; 31, bracket; 32, first pulley; 33, second pulley; 34, first resistance adjusting member; 35, second resistance adjusting member; 41, first guide wheel; 42, second guide wheel; 43, third guide wheel; 44, fourth guide wheel; 45, fifth guide wheel; 51, sixth guide wheel; 52, seventh guide wheel; 53, eighth guide wheel; 54, ninth guide wheel; 55, tenth guide wheel. Specific embodiments

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all 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 belong to the scope of protection of the present invention.

[0039] To enable those skilled in the art of this technology to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0040] The present invention provides a climbing machine testing device, which realizes the continuous reciprocating climbing durability test of the climbing machine 10 by simulating the actions of a fitness person pulling the handle and stepping on the footrest to perform reciprocating movements.

[0041] Please refer to Figures 1 to 3, the climbing machine testing device provided by the present utility model includes a bracket 31, a left foot pedal 20, a right foot pedal 21, a first connecting member 23, a second connecting member 25, a first control mechanism 22, and a second control mechanism 24.

[0042] The left foot pedal 20 is used to be arranged at the left foot pedal of the climbing machine 10, and is arranged on the same side as the left handle 11 of the climbing machine 10, and can move in the same or opposite direction as the right handle 12 of the climbing machine 10; the right foot pedal 21 is used to be arranged at the right foot pedal of the climbing machine 10, and is arranged on the same side as the right handle 12 of the climbing machine 10, and can move in the same or opposite direction as the left handle 11 of the climbing machine 10; both ends of the first connecting member 23 are respectively connected to the left foot pedal 20, the right handle 12 or the left handle 11 of the climbing machine 10; both ends of the second connecting member 25 are respectively connected to the right foot pedal 21, the left handle 11 or the right handle 12 of the climbing machine 10; the first control mechanism 22 is arranged on the bracket 31 and is connected to the first connecting member 23; the second control mechanism 24 is arranged on the bracket 31 and is connected to the second connecting member 25;

[0043] Among them, the first control mechanism 22 can control the elongation or shortening of the first connecting member 23 to drive the left foot pedal 20, the right handle 12 or the left handle 11 of the climbing machine 10 to move, and the second control mechanism 24 can control the elongation or shortening of the second connecting member 25 to drive the right foot pedal 21, the left handle 11 or the right handle 12 of the climbing machine 10 to move, so as to perform continuous reciprocating climbing tests on the climbing machine 10.

[0044] In some embodiments, please refer to Figures 1 to 3 , the first control mechanism 22 includes a first air cylinder and a first pulley 32, and the telescopic rod of the first air cylinder is fixedly connected to the rotating shaft of the first pulley 32;

[0045] The second control mechanism 24 includes a second air cylinder and a second pulley 33, and the telescopic rod of the second air cylinder is fixedly connected to the rotating shaft of the second pulley 33;

[0046] Among them, the first air cylinder and the second air cylinder are fixed on the bracket 31, the first connecting member 23 is slidably connected to the first pulley 32, and the second connecting member 25 is slidably connected to the second pulley 33.

[0047] During operation, as the first air cylinder expands and contracts, the telescopic rod of the first air cylinder drives the first connecting member 23 to elongate or shorten, thereby driving the left foot pedal 20, the right handle 12 or the left handle 11 of the climbing machine 10 to move; as the second air cylinder expands and contracts, the telescopic rod of the second air cylinder drives the second connecting member 25 to elongate or shorten, thereby driving the right foot pedal 21, the left handle 11 or the right handle 12 of the climbing machine 10 to move.

[0048] In some embodiments, please refer to Figures 1 to 3, the first control mechanism 22 includes a first motor and a first pulley 32; the first motor is a linear motor that outputs linear motion, and the output end of the first motor is fixedly connected to the rotating shaft of the first pulley 32;

[0049] The second control mechanism 24 includes a second motor and a second pulley 33; the second motor is a linear motor that outputs linear motion, and the output end of the second motor is fixedly connected to the rotating shaft of the first pulley 32.

[0050] Wherein, the first motor and the second motor are fixed to the bracket 31, the first connecting member 23 is slidably connected to the first pulley 32, and the second connecting member 25 is slidably connected to the second pulley 33.

[0051] During operation, as the first motor operates to output linear motion, the first motor drives the first connecting member 23 to extend or contract, thereby driving the left foot pedal 20, the right handle 12 or the left handle 11 of the climbing machine 10 to move; as the second motor operates to output linear motion, the second motor drives the second connecting member 25 to extend or contract, thereby driving the right foot pedal 21, the left handle 11 or the right handle 12 of the climbing machine 10 to move.

[0052] In order to simulate users of different weights, please also refer to Figures 1 to 3 , the climbing machine testing device provided by the present utility model further includes a resistance adjusting mechanism, the resistance adjusting mechanism includes a first resistance adjusting member 34 and / or a second resistance adjusting member 35, one end of the first resistance adjusting member 34 is connected to the left foot pedal 20, and the other end of the first resistance adjusting member 34 is connected to the bottom plate 30 of the bracket 31; one end of the second resistance adjusting member 35 is connected to the right foot pedal 21, and the other end of the second resistance adjusting member 35 is connected to the bottom plate 30.

[0053] Specifically, the first resistance adjusting member 34 and / or the second resistance adjusting member 35 is a telescopic hydraulic cylinder or a telescopic air cylinder, and the telescopic end of the telescopic hydraulic cylinder or the telescopic air cylinder is connected to the corresponding foot pedal.

[0054] As the left foot pedal 20 and the right foot pedal 21 move, the resistance when the left foot pedal 20 and the right foot pedal 21 move can be adjusted by adjusting the telescopic hydraulic cylinder or the telescopic air cylinder, thereby achieving the effect of simulating users of different weights and making the test results more real and reliable.

[0055] In this embodiment, the first connecting member 23 and the second connecting member 25 are connecting steel cables, and the first connecting member 23 and the second connecting member 25 are flexible structures, which are convenient for changing the positional relationship and are made of steel cables, which are relatively durable. In other embodiments, the first connecting member 23 and the second connecting member 25 can also be connecting ropes, etc.

[0056] Please also refer to Figures 1 to 3, the climbing machine testing device provided by the present utility model further includes a guiding mechanism, which includes a first pulley set and / or a second pulley set. The first pulley set is fixedly installed on the bottom plate 30 of the bracket 31; the second pulley set is fixedly installed on the bottom plate 30 of the bracket 31. By providing the first pulley set and / or the second pulley set, it is possible to meet the durability test requirements for the climbing modes of using the same hand and the same foot or the coordinated use of opposite-side hands and feet.

[0057] Specifically, the first pulley set includes a first guiding wheel 41, a second guiding wheel 42, a third guiding wheel 43, a fourth guiding wheel 44 and a fifth guiding wheel 45. The first connecting member 23 is connected to the first guiding wheel 41, the second guiding wheel 42, the third guiding wheel 43, the fourth guiding wheel 44 and the fifth guiding wheel 45;

[0058] The second pulley set includes a sixth guiding wheel 51, a seventh guiding wheel 52, an eighth guiding wheel 53, a ninth guiding wheel 54 and a tenth guiding wheel 55. The second connecting member 25 is connected to the sixth guiding wheel 51, the seventh guiding wheel 52, the eighth guiding wheel 53, the ninth guiding wheel 54 and the tenth guiding wheel 55.

[0059] By providing the first guiding wheel 41, the second guiding wheel 42, the third guiding wheel 43, the fourth guiding wheel 44 and the fifth guiding wheel 45, a guiding function is achieved, changing the position of the first connecting member 23, so that the two ends of the first connecting member 23 are respectively connected to the left foot pedal 20 and the right handle 12 of the climbing machine 10.

[0060] By providing the sixth guiding wheel 51, the seventh guiding wheel 52, the eighth guiding wheel 53, the ninth guiding wheel 54 and the tenth guiding wheel 55, a guiding function is achieved, changing the position of the second connecting member 25, so that the two ends of the second connecting member 25 are respectively connected to the right foot pedal 21 and the left handle 11 of the climbing machine 10. In this way, the durability test of the climbing machine for the climbing mode of coordinated use of opposite-side hands and feet can be carried out.

[0061] Similarly, by changing the setting method of the pulley set and reducing the number of pulleys, the durability performance test of the climbing machine for the climbing mode of using the same hand and the same foot can be realized.

[0062] The climbing machine testing device provided by the present utility model further includes a control device, which is signal-connected to the first control mechanism 22 and the second control mechanism 24. Specifically, the control device is signal-connected to the first cylinder or the first motor in the first control mechanism 22, and the control device is signal-connected to the second cylinder or the second motor in the second control mechanism 24. By controlling the control device to control the first cylinder or the first motor to perform telescopic operations, and by controlling the control device to control the second cylinder or the second motor to perform telescopic operations, the continuous reciprocating climbing durability test of the climbing machine 10 can be realized. Among them, the control device can be a controller.

[0063] In addition, the climbing machine testing device may also be provided with position sensors. The position sensors are signal-connected to the control device. The position sensors are used to detect the telescopic lengths of the first air cylinder or the first motor in the first control mechanism 22 and the telescopic lengths of the second air cylinder or the second motor in the second control mechanism 24, so that the control device controls the actions of the first telescopic device and the second telescopic device through the position sensors.

[0064] Specifically, the position sensors may be installed on the first air cylinder or the first motor in the first control mechanism 22 and the second air cylinder or the second motor in the second control mechanism 24. The position sensors can detect the positions of the telescopic ends of the first air cylinder or the first motor and the telescopic ends of the second air cylinder or the second motor. The control device determines the telescopic lengths of the telescopic ends of the first air cylinder or the first motor or the second air cylinder or the second motor through the above positions, so as to determine the up-and-down movement positions of the left handle 11 and the right handle 12 of the climbing machine 10 and the left footrest and the right footrest. The control device controls the second control mechanism 24 to shorten, that is, the telescopic end of the second control mechanism 24 moves upward, the left handle 11 of the climbing machine 10 moves downward to the lower dead point, and the right handle 12 of the climbing machine 10 moves upward to the upper dead point; the control device controls the first control mechanism 22 to shorten, that is, the telescopic end of the first control mechanism 22 moves upward, the right handle 12 of the climbing machine 10 moves downward to the lower dead point, and the left handle 11 of the climbing machine 10 moves upward to the upper dead point. By repeating the above process, the continuous reciprocating climbing durability test of the climbing machine 10 can be completed through the control device.

[0065] It should be noted that in other embodiments, the position sensors may be replaced by time relays. The time relays are signal-connected to the control device, the first air cylinder or the first motor in the first control mechanism 22, and the second air cylinder or the second motor in the second control mechanism 24. The control device controls the first control mechanism 22 and the second control mechanism 24 to perform actions through the time relays, so as to complete the continuous reciprocating climbing durability test of the climbing machine 10.

[0066] By adjusting the telescopic speeds of the first control mechanism 22 and the second control mechanism 24 through the control device, the speed of the climbing machine 10 during continuous reciprocating climbing actions can be changed. Specifically, by adjusting the telescopic speeds when the first air cylinder or the first motor in the first control mechanism 22 drives the first connecting member 23 to telescope and the telescopic speeds when the second air cylinder or the second motor in the second control mechanism 24 drives the second connecting member 25 to telescope, the speed of the climbing machine 10 during continuous reciprocating climbing actions can be changed, so as to better simulate different climbing speeds during the use by the user and make the test results more accurate and reliable.

[0067] In this embodiment, the first control mechanism 22 controls the telescopic movement of the first connecting member 23 to drive the left foot pedal member 20 and the right handle 12 of the climbing machine 10 to move, and the second control mechanism 24 controls the telescopic movement of the second connecting member 25 to drive the right foot pedal member 21 and the left handle 11 of the climbing machine 10 to move, so as to simulate the action of a fitness user pulling the handle and stepping on the foot pedals simultaneously to perform a reciprocating movement to achieve the climbing durability test, and the climbing test can be continuously carried out; by adjusting the telescopic speed of the first control mechanism 22 and the second control mechanism 24, the climbing speed during continuous reciprocating climbing can be changed, so as to better simulate different climbing speeds when the user is using; by setting the resistance adjustment mechanism, the resistance when the left foot pedal member 20 and the right foot pedal member 21 move can be adjusted, so as to simulate the effect of users of different weights, making the test results more real and reliable.

[0068] During use, taking the coordinated climbing mode of the hands and feet on the opposite side as an example, the telescopic end of the first control mechanism 22 moves upward, driving the left foot pedal member 20 and the right handle 12 of the climbing machine 10 to move downward through the first connecting member 23, and the telescopic end of the second control mechanism 24 moves downward, driving the left handle 11 and the right foot pedal member 21 of the climbing machine 10 to move upward. When the left foot pedal member 20 and the right handle 12 of the climbing machine 10 move downward to the lower dead point, at the same time, the left handle 11 and the right foot pedal member 21 of the climbing machine 10 move upward to the upper dead point; the telescopic end of the second control mechanism 24 moves upward, driving the left handle 11 and the right foot pedal member 21 of the climbing machine 10 to move downward through the second connecting member 25, and the telescopic end of the first control mechanism 22 moves downward correspondingly, driving the left foot pedal member 20 and the right handle 12 of the climbing machine 10 to move upward. When the left handle 11 and the right foot pedal member 21 of the climbing machine 10 move downward to the lower dead point, at the same time, the left foot pedal member 20 and the right handle 12 of the climbing machine 10 move upward to the upper dead point. Repeating the above process can simulate the action of a fitness user pulling the handle and stepping on the foot pedals simultaneously to perform a reciprocating movement, so as to achieve the continuous reciprocating climbing durability test of the climbing machine 10.

[0069] It should be reminded that only the situation of testing the climbing machine 10 with the reverse movement of the handle and the foot pedal on the same side is described in this specific embodiment. Without departing from the principle of the present invention, it is also applicable to testing the climbing machine 10 with the same hand and the same foot (the left hand and the left foot move up and down simultaneously, and the right hand and the right foot move up and down simultaneously) movement mode.

[0070] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0071] In this article, specific examples are used to elaborate on the principle and implementation of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the present utility model.

Claims

1. A climbing machine testing device, characterized in that, Comprising: A bracket; A left footrest member, configured to be disposed at the left footrest of the climbing machine and on the same side as the left handle of the climbing machine, capable of moving in the same or opposite direction as the right handle of the climbing machine; A right footrest member, configured to be disposed at the right footrest of the climbing machine and on the same side as the right handle of the climbing machine, capable of moving in the same or opposite direction as the left handle of the climbing machine; A first connecting member, with both ends of the first connecting member respectively connected to the left footrest member, the right handle or the left handle of the climbing machine; A second connecting member, with both ends of the second connecting member respectively connected to the right footrest member, the left handle or the right handle of the climbing machine; A first control mechanism, disposed on the bracket and connected to the first connecting member; A second control mechanism, disposed on the bracket and connected to the second connecting member; Wherein, the first control mechanism can control the elongation or shortening of the first connecting member to drive the left footrest member, the right handle or the left handle of the climbing machine to move, and the second control mechanism can control the elongation or shortening of the second connecting member to drive the right footrest member, the left handle or the right handle of the climbing machine to move, so as to perform continuous reciprocating climbing tests on the climbing machine.

2. The climbing machine testing device according to claim 1, characterized in that, The first control mechanism includes a first cylinder and a first pulley, and the telescopic rod of the first cylinder is fixedly connected to the rotating shaft of the first pulley; The second control mechanism includes a second cylinder and a second pulley, and the telescopic rod of the second cylinder is fixedly connected to the rotating shaft of the second pulley; Wherein, the first cylinder and the second cylinder are fixed to the bracket, the first connecting member is slidably connected to the first pulley, and the second connecting member is slidably connected to the second pulley.

3. The climbing machine testing device according to claim 1, characterized in that, The first control mechanism includes a first motor and a first pulley; the first motor is a linear motor that outputs linear motion, and the output end of the first motor is fixedly connected to the rotating shaft of the first pulley; The second control mechanism includes a second motor and a second pulley; the second motor is a linear motor that outputs linear motion, and the output end of the second motor is fixedly connected to the rotating shaft of the first pulley; Wherein, the first motor and the second motor are fixed to the bracket, the first connecting member is slidably connected to the first pulley, and the second connecting member is slidably connected to the second pulley.

4. The climbing machine testing device according to claim 1, wherein It further includes a resistance adjusting mechanism, and the resistance adjusting mechanism includes: A first resistance adjusting member, with one end of the first resistance adjusting member connected to the left footrest member and the other end of the first resistance adjusting member connected to the bottom plate of the bracket; and / or, A second resistance adjusting member, with one end of the second resistance adjusting member connected to the right footrest member and the other end of the second resistance adjusting member connected to the bottom plate.

5. The climbing machine testing device according to claim 4, characterized in that, The first resistance adjusting member and / or the second resistance adjusting member is a telescopic hydraulic cylinder or a telescopic cylinder, and the telescopic end of the telescopic hydraulic cylinder or the telescopic cylinder is connected to the corresponding footrest member.

6. The climbing machine testing device according to claim 1, characterized in that The first connecting member and the second connecting member are connecting steel cables.

7. The climbing machine testing device according to claim 1, wherein It further includes a guiding mechanism, and the guiding mechanism includes: A first pulley group, the first pulley group is fixedly installed on the bottom plate of the bracket and is slidably connected to the first connecting member; and / or, The second pulley set, which is fixedly installed on the bottom plate of the bracket and is slidably connected to the second connecting member.

8. The climbing machine testing device according to claim 7, wherein the first pulley set includes a first guide pulley, a second guide pulley, a third guide pulley, a fourth guide pulley and a fifth guide pulley, and the first connecting member is connected to the first guide pulley, the second guide pulley, the third guide pulley, the fourth guide pulley and the fifth guide pulley; the second pulley set includes a sixth guide pulley, a seventh guide pulley, an eighth guide pulley, a ninth guide pulley and a tenth guide pulley, and the second connecting member is connected to the sixth guide pulley, the seventh guide pulley, the eighth guide pulley, the ninth guide pulley and the tenth guide pulley.

9. The climbing machine testing device according to claim 1, wherein, It further includes a control device, which is signal-connected to the first control mechanism and the second control mechanism.

10. The climbing machine testing device according to claim 9, wherein, It further includes a position sensor or a time relay, and the control device controls the first control mechanism and the second control mechanism to act through the position sensor or the time relay.

11. The climbing machine testing device according to claim 9, characterized in that, By adjusting the telescopic speeds of the first control mechanism and the second control mechanism through the control device, the speed of the climbing machine during continuous reciprocating climbing actions can be changed.

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