CN216571465U

CN216571465U - Skiing simulator of adjustable slope

Info

Publication number: CN216571465U
Application number: CN202122667633.6U
Authority: CN
Inventors: 巩进永; 郭文; 安琪
Original assignee: Zhangjiakou Luxiang Sports Equipment Manufacturing Co ltd
Current assignee: Zhangjiakou Luxiang Sports Equipment Manufacturing Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-24
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the field of fitness equipment, in particular to a slope-adjustable skiing simulator. The utility model adopts the following technical scheme: the utility model provides a skiing simulator of adjustable base slope, the top at the support base is installed to simulation skiing subassembly, the inside of supporting the base is provided with rotary mechanism, rotary mechanism's top is stretched out the bottom fixed connection who supports base and simulation skiing subassembly, the bottom of simulation skiing subassembly still is provided with a plurality of directional wheel, it passes through hinge swing joint with preceding support frame to support base top support frame limit, supporting seat roof installs on top support frame, all install hydraulic pressure on two sides of end support frame and draw formula lifter to one side, hydraulic pressure draws formula lifter and controlling means to one side, the motor electricity is connected. After the technical scheme is adopted, the utility model has the beneficial effects that: the device simple structure, convenient operation supports the adjustable slope of base top surface, has satisfied different users' demand.

Description

Skiing simulator of adjustable slope

Technical Field

The utility model relates to the field of fitness equipment, in particular to a slope-adjustable skiing simulator.

Background

Skiing sport receives place and season restriction and is difficult to satisfy vast skiing person's skiing demand, and the existence of skiing analog machine has perfectly solved the defect that outdoor skiing sport exists, is favorable to promoting skiing sport, makes skiing sport get into in people's daily life, and skiing analog machine also receives more and more liking of people as neotype body-building apparatus.

Most of the existing skiing simulators are provided with guide rails fixedly arranged on the ground, only a sliding plate can be simulated to slide on the guide rails, or a slope base is arranged below the skiing simulators, the skiing simulators slide on the base, and the slope of a slide way during real skiing is not unique, so that the problem to be solved is how to simulate skiing and simulate different slope environments.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slope-adjustable skiing simulator, which has a simple structure and is convenient to operate, and a supporting base can adjust the slope of the top surface through a hydraulic device, so that the requirements of different users are met.

In order to realize the purpose, the utility model adopts the following technical scheme: a skiing simulator capable of adjusting the gradient of a base comprises a skiing simulating assembly 1, a supporting base 2, a rotating mechanism 3 and a directional wheel 4, wherein the skiing simulating assembly 1 is arranged above the supporting base 2, the rotating mechanism 3 is arranged in the supporting base 2, the top end of the rotating mechanism 3 extends out of the supporting base 2 and is fixedly connected with the bottom of the skiing simulating assembly 1, the bottom of the skiing simulating assembly 1 is also provided with a plurality of directional wheels 4, the directional wheels 4 can slide on the supporting base 2, the supporting base 2 comprises a front supporting frame 21, a bottom supporting frame 22, a top supporting frame 23, a supporting base top plate 24, a hydraulic diagonal lifting rod 25, a control device 26 and a motor 27, the front supporting frame 21 is vertically arranged above the front side edge of the bottom supporting frame 22, the front side edge of the top supporting frame 23 is movably connected with the top edge of the front supporting frame 21 through a hinge, the supporting base top supporting base plate 24 is arranged on the top supporting frame 23, all install hydraulic pressure on two sides of end support frame 22 and draw formula lifter 25 to one side, the bottom fixed mounting that hydraulic pressure draws formula lifter 25 to one side is on the position that the side of end support frame 22 is close to the middle part, its top fixed mounting keeps away from preceding support frame 21 on the side of top support frame 23, controlling means 26 installs in the front on support frame 21, and be located the outside that supports base 2, motor 27 installs on end support frame 22, and be located the inside that supports base 2, hydraulic pressure draws formula lifter 25 and controlling means 26 to one side, the motor 27 electricity is connected.

The simulated skiing assembly 1 comprises an arc-shaped guide rail assembly 11, guide rail bottom plates 12, bottom plate supporting frames 13, handrail frames 14, simulated sliding plates 15 and an adjusting mechanism 16, the bottoms of the two ends of the arc-shaped guide rail assembly 11 are respectively and fixedly connected to the two guide rail bottom plates 12, the handrail frames 14 are fixedly arranged between the top surfaces of the guide rail bottom plates 12, the simulated sliding plates 15 are slidably arranged above the arc-shaped guide rail assembly 11, the bottom plate supporting frames 13 are arranged between the two guide rail bottom plates 12, the adjusting mechanism 16 is arranged on the bottom plate supporting frames 13, and the adjusting mechanism 16 is connected with the bottom surfaces of the simulated sliding plates 15; the arc-shaped guide rail assembly 11 consists of two arc-shaped guide rails 111, and arc-shaped guide rail guard plates 112 are respectively arranged on the opposite outer edges of the two arc-shaped guide rails 111 to prevent the simulation sliding plate 15 from sliding out of the two sides of the guide rails; the top surface of the guide rail bottom plate 12 is provided with guide rail limiting blocks 121, and the positions of the guide rail limiting blocks 121 correspond to the tail ends of the arc-shaped guide rail assemblies 11 one by one so as to prevent the simulation sliding plates 15 from sliding out of the tail ends of the arc-shaped guide rail assemblies 11; the bottom plate support frame 13 is of a strip-shaped hollow shell structure with an opening at the lower part, two ends of the bottom plate support frame are respectively welded on the two guide rail bottom plates 12, a first hook 131 and a second hook 132 are arranged on the inner side wall of one end of the bottom plate support frame 13, a third hook 133 and a fourth hook 134 are arranged on the inner side wall of the other end of the bottom plate support frame 13, and a guide wheel groove 135 is arranged in the middle of the top surface of the bottom plate support frame 13; the simulation skateboard 15 comprises foot pedals 151, pedal discs 152, pedal disc pulley shafts 153 and pedal disc pulleys 154, wherein the two foot pedals 151 are fixedly arranged above the pedal discs 152, the two pedal disc pulley shafts 153 are arranged below the bottom surfaces of the pedal discs 152 in parallel, two tail ends of the pedal disc pulley shafts 153 extend out of the pedal discs 152, the two tail ends of the pedal disc pulley shafts 153 are provided with the pedal disc pulleys 154, and the positions of the pedal disc pulleys 154 correspond to the top surfaces of the arc-shaped guide rail assemblies 11; the adjusting mechanism 16 includes a first guide wheel assembly 161, a second guide wheel assembly 162, a third guide wheel assembly 163, a first guide wheel base 164, and a first elastic cord 165, the first guide wheel assembly 161 is fixedly installed on the first guide wheel base 164, the top surface of the first guide wheel base 164 is fixedly installed on the bottom surface of the pedal plate 152, the second guide wheel assembly 162 and the third guide wheel assembly 163 are fixedly installed in the guide wheel groove 135, the second guide wheel assembly 162 is installed below the guide wheel groove 135 and close to one side of the first hook 131, the third guide wheel assembly 163 is installed below the guide wheel groove 135 and close to one side of the third hook 133, both ends of the second guide wheel assembly 162 and the third guide wheel assembly 163 are fixedly installed on two inner side walls of the bottom plate supporting frame 13 along the length direction, the first elastic cord 165 is a ring-shaped elastic cord, one closed end of the first elastic cord 165 is slidably sleeved on the first hook 131 and the second hook 132, the other closed end sequentially rounds guide wheels on the second guide wheel assembly 162, the first guide wheel assembly 161 and the third guide wheel assembly 163 and is sleeved on the third hook 133 and the fourth hook 134 in a sliding manner, a base connecting plate 136 is further fixedly installed between the two inner side walls of the bottom plate supporting frame 13 along the length direction, and the base connecting plate 136 is installed below the second guide wheel assembly 162 and the third guide wheel assembly 163.

The front support frame 21 is provided with a first support rod 211 and a second support rod 212, the first support rod 211 and the second support rod 212 are perpendicular to the bottom support frame 22, and two side edges of the front support frame 21 are respectively provided with a fifth hook 213 and a sixth hook 214.

A first guide wheel support rod 215 is arranged on the first support rod 211, and a second guide wheel support rod 216 is arranged on the second support rod 212.

A top plate through hole 241 is formed in the center of the top plate 24 of the supporting seat, and the top of the rotating mechanism 3 extends out of the top plate through hole 241.

The rotating mechanism 3 comprises a bearing seat bottom plate 30, a first bearing seat 31, a second bearing seat 32, a rotating main shaft 33, a rotating limiting block 34, a deflector rod 35, a first rotating guide wheel 36, a second rotating guide wheel 37, a third rotating guide wheel 38, a second elastic rope 39 and a shaft head flange 310, wherein the bearing seat bottom plate 30 is an L-shaped steel plate, the bottom surface of the bearing seat bottom plate is fixedly arranged below a supporting seat top plate 24, the side surface of the bearing seat bottom plate is fixedly provided with the first bearing seat 31 and the second bearing seat 32, the rotating main shaft 33 is arranged on the first bearing seat 31 and the second bearing seat 32, the third rotating guide wheel 38 is arranged above one end of the deflector rod 35, the other end of the deflector rod bottom plate is welded with a deflector rod sleeve 350, the deflector rod sleeve 350 is in key connection with the rotating main shaft 33, the rotating limiting block 34 is further arranged on the outer wall of the deflector rod sleeve 350, the rotating limiting block 34 is of an arch structure, the bottom of the rotating limiting block 34 is connected with the deflector rod 35, in order that a certain buffer can be obtained when the two ends of the rotating limiting block 34 rotate to the bearing seat bottom plate 30, the abrasion caused by collision of two ends of the rotation limiting block 34 and the bearing seat bottom plate 30 is reduced, a rubber buffer pad 301 is further arranged on the position, corresponding to the rotation limiting block 34, of the bearing seat bottom plate 30, the first rotation guide wheel 36 is installed on the first guide wheel support rod 215, the second rotation guide wheel 37 is installed on the second guide wheel support rod 216, the second elastic rope 39 is an annular elastic rope, one closed end of the second elastic rope 39 is slidably sleeved on the fifth hook 213, the other closed end of the second elastic rope bypasses the first rotation guide wheel 36, the third rotation guide wheel 38 and the second rotation guide wheel 37 in sequence and is slidably sleeved on the sixth hook 214, a shaft head flange 310 is installed on the top end of the rotation main shaft 33, and the shaft head flange 310 is fixedly connected with the base connecting plate 136.

The orientation wheel 4 is mounted at the bottom of the guide rail base plate 12.

The working principle of the utility model is as follows: before use, according to the gradient demand of a user, the hydraulic inclined-pulling type lifting rod 25 is controlled to lift through the control device 26, so that the height of one end of the whole supporting seat top plate 24 is driven to change, so that the gradient of the supporting seat top plate 24 is changed to the required gradient, the user stands on the pedal 151 with both feet, holds the handrail frame 14, drives both feet to further drive the simulation sliding plate 15 to slide towards one end on the arc-shaped guide rail assembly 11 through the strength of the waist of the body, simultaneously exerts forward force by the user, drives the simulation sliding plate 15 and a guide rail bottom plate 12 below the simulation sliding plate 15 to slide forwards through the feet, so that the whole skiing device rotationally slides on the supporting base 2, when the simulation sliding plate 15 moves to the lowest position and the guide rail bottom plate 12 moves to the forefront position, the user reduces the pressure and forward thrust of the handrail to the simulation sliding plate 15 by means of the arm force of the holding frame 14, make simulation slide 15 and guide rail bottom plate 12 draw close to initial position, first stretch cord 165 is in the motion process, its tensile volume is elongated, the pulling force increase of production, drive simulation slide 15 and resume to initial position, second stretch cord 313 is in the motion process, its tensile volume is elongated, the tensile force increase of production, drive guide rail bottom plate 12 and resume to initial position, the user drives simulation slide 15 through both feet and slides to the other end on arc guide rail subassembly 11 after that, the health is hard forward, drive another guide rail bottom plate 12 and slide forward, so relapse, simulate continuous skiing action.

After the technical scheme is adopted, the utility model has the beneficial effects that: the device simple structure, convenient operation supports the adjustable top surface slope of base, has satisfied different users' demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the support base 2 of the present invention.

Fig. 3 is a schematic view of the installation structure of the supporting base 2 and the rotating mechanism 3 of the present invention.

Fig. 4 is an enlarged view of the portion S in fig. 3 according to the present invention.

Figure 5 is an installation view of first idler pulley 36 and second idler pulley 37 of the present invention.

Fig. 6 is a schematic structural view of the shift lever 35 and the shift lever sleeve 350 of the present invention.

Fig. 7 is a schematic view of the structure of the adjusting mechanism 16 of the present invention.

Fig. 8 is an enlarged view of the portion W of fig. 7 according to the present invention.

Fig. 9 is an enlarged view of the portion T of fig. 7 of the present invention. .

Fig. 10 is a schematic view of the structure of the simulated skateboard 15 of the present invention.

Figure 11 is a schematic view of a first idler base 164 of the present invention.

Fig. 12 is a schematic structural view of the floor support 13 of the present invention.

Description of reference numerals: the device comprises a simulated skiing assembly 1, a supporting base 2, a rotating mechanism 3, a directional wheel 4, a front support frame 21, a bottom support frame 22, a top support frame 23, a supporting base top plate 24, a hydraulic diagonal lifting rod 25, a control device 26, a motor 27, an arc-shaped guide rail assembly 11, a guide rail bottom plate 12, a bottom plate support frame 13, an armrest frame 14, a simulated sliding plate 15, an adjusting mechanism 16, an arc-shaped guide rail 111, an arc-shaped guide rail guard plate 112, a guide rail limit block 121, a first hook 131, a second hook 132, a third hook 133, a fourth hook 134, a guide wheel groove 135, a base connecting plate 136, a pedal plate 151, a pedal plate 152, a pedal plate pulley shaft 153, a pedal plate pulley 154, a first guide wheel assembly 161, a second guide wheel assembly 162, a third guide wheel assembly 163, a first guide wheel base 164, a first elastic rope 165, a first support rod 211, a second support rod 212, a fifth hook 213, a sixth hook 214, a first support rod 215, a second guide wheel assembly 215, a third guide wheel assembly 162, a second guide wheel assembly, a third guide wheel assembly, a second guide wheel assembly support rod assembly, a second support rod assembly, a third guide wheel assembly support rod assembly, a third guide rod assembly support rod assembly, a support rod assembly, The second guide wheel support rod 216, the top plate through hole 241, the bearing seat bottom plate 30, the first bearing seat 31, the second bearing seat 32, the rotating main shaft 33, the rotating limiting block 34, the shift lever 35, the first rotating guide wheel 36, the second rotating guide wheel 37, the third rotating guide wheel 38, the second elastic rope 39, the shaft head flange 310, the rubber cushion pad 301 and the shift lever sleeve 350.

Detailed Description

Referring to fig. 1 to 12, the technical solution adopted by the embodiment of the present invention is: a skiing simulator capable of adjusting the gradient of a base comprises a skiing simulating assembly 1, a supporting base 2, a rotating mechanism 3 and directional wheels 4, wherein the skiing simulating assembly 1 is arranged above the supporting base 2, the rotating mechanism 3 is arranged inside the supporting base 2, the top end of the rotating mechanism 3 extends out of the supporting base 2 and is fixedly connected with the bottom of the skiing simulating assembly 1, the bottom of the skiing simulating assembly 1 is also provided with a plurality of directional wheels 4, the directional wheels 4 can slide on the supporting base 2, the supporting base 2 comprises a front supporting frame 21, a bottom supporting frame 22, a top supporting frame 23, a supporting base top plate 24, a hydraulic diagonal lifting rod 25, a control device 26 and a motor 27, the front supporting frame 21 is vertically arranged above the front side edge of the bottom supporting frame 22, the front side edge of the top supporting frame 23 is movably connected with the top edge of the front supporting frame 21 through a hinge, supporting seat roof 24 is installed on top support frame 23, the oblique formula lifter 25 of hydraulic pressure is all installed on two sides of end support frame 22, the bottom fixed mounting of the oblique formula lifter 25 of hydraulic pressure is on the position that the side of end support frame 22 is close to the middle part, its top fixed mounting is on the end of preceding support frame 21 is kept away from on the side of top support frame 23, controlling means 26 installs in the front on support frame 21, and be located the outside of supporting base 2, motor 27 installs on end support frame 22, and be located the inside of supporting base 2, the oblique formula lifter 25 and controlling means 26 of hydraulic pressure, motor 27 electricity is connected.

The simulated skiing assembly 1 comprises an arc-shaped guide rail assembly 11, guide rail bottom plates 12, bottom plate supporting frames 13, handrail frames 14, simulated sliding plates 15 and an adjusting mechanism 16, wherein the bottoms of the two ends of the arc-shaped guide rail assembly 11 are respectively and fixedly connected to the two guide rail bottom plates 12, the handrail frames 14 are fixedly arranged between the top surfaces of the guide rail bottom plates 12, the simulated sliding plates 15 are slidably arranged above the arc-shaped guide rail assembly 11, the bottom plate supporting frames 13 are arranged between the two guide rail bottom plates 12, the adjusting mechanism 16 is arranged on the bottom plate supporting frames 13, and the adjusting mechanism 16 is connected with the bottom surfaces of the simulated sliding plates 15; the arc-shaped guide rail assembly 11 consists of two arc-shaped guide rails 111, and arc-shaped guide rail guard plates 112 are respectively arranged on the opposite outer edges of the two arc-shaped guide rails 111 to prevent the simulation sliding plate 15 from sliding out of the two sides of the guide rails; the top surface of the guide rail bottom plate 12 is provided with guide rail limiting blocks 121, and the positions of the guide rail limiting blocks 121 correspond to the tail ends of the arc-shaped guide rail assemblies 11 one by one so as to prevent the simulation sliding plates 15 from sliding out of the tail ends of the arc-shaped guide rail assemblies 11; the bottom plate support frame 13 is of a strip-shaped hollow shell structure with an opening at the lower part, two ends of the bottom plate support frame are respectively welded on the two guide rail bottom plates 12, a first hook 131 and a second hook 132 are arranged on the inner side wall of one end of the bottom plate support frame 13, a third hook 133 and a fourth hook 134 are arranged on the inner side wall of the other end of the bottom plate support frame 13, and a guide wheel groove 135 is arranged in the middle of the top surface of the bottom plate support frame 13; the simulation skateboard 15 comprises foot pedals 151, pedal discs 152, pedal disc pulley shafts 153 and pedal disc pulleys 154, wherein the two foot pedals 151 are fixedly arranged above the pedal discs 152, the two pedal disc pulley shafts 153 are arranged below the bottom surfaces of the pedal discs 152 in parallel, two tail ends of the pedal disc pulley shafts 153 extend out of the pedal discs 152, the two tail ends of the pedal disc pulley shafts 153 are provided with the pedal disc pulleys 154, and the positions of the pedal disc pulleys 154 correspond to the top surfaces of the arc-shaped guide rail assemblies 11; the adjusting mechanism 16 includes a first guide wheel assembly 161, a second guide wheel assembly 162, a third guide wheel assembly 163, a first guide wheel base 164, and a first elastic cord 165, the first guide wheel assembly 161 is fixedly installed on the first guide wheel base 164, the top surface of the first guide wheel base 164 is fixedly installed on the bottom surface of the pedal plate 152, the second guide wheel assembly 162 and the third guide wheel assembly 163 are fixedly installed in the guide wheel groove 135, the second guide wheel assembly 162 is installed below the guide wheel groove 135 and close to one side of the first hook 131, the third guide wheel assembly 163 is installed below the guide wheel groove 135 and close to one side of the third hook 133, both ends of the second guide wheel assembly 162 and the third guide wheel assembly 163 are fixedly installed on two inner side walls of the bottom plate supporting frame 13 along the length direction, the first elastic cord 165 is a ring-shaped elastic cord, one closed end of the first elastic cord 165 is slidably sleeved on the first hook 131 and the second hook 132, the other closed end sequentially rounds guide wheels on the second guide wheel assembly 162, the first guide wheel assembly 161 and the third guide wheel assembly 163 and is sleeved on the third hook 133 and the fourth hook 134 in a sliding manner, a base connecting plate 136 is further fixedly installed between the two inner side walls of the bottom plate supporting frame 13 along the length direction, and the base connecting plate 136 is installed below the second guide wheel assembly 162 and the third guide wheel assembly 163.

The rotating mechanism 3 comprises a bearing seat bottom plate 30, a first bearing seat 31, a second bearing seat 32, a rotating main shaft 33, a rotating limiting block 34, a shifting rod 35, a first rotating guide wheel 36, a second rotating guide wheel 37, a third rotating guide wheel 38, a second elastic rope 39 and a shaft head flange 310, wherein the bearing seat bottom plate 30 is an L-shaped steel plate, the bottom surface of the bearing seat bottom plate is fixedly arranged below the bearing seat top plate 24, the side surface of the bearing seat bottom plate is fixedly provided with the first bearing seat 31 and the second bearing seat 32, the rotating main shaft 33 is arranged on the first bearing seat 31 and the second bearing seat 32, the third rotating guide wheel 38 is arranged above one end of the shifting rod 35, the other end of the shifting rod 35 is welded with a shifting rod sleeve 350, the shifting rod sleeve 350 is in key connection with the rotating main shaft 33, the rotating limiting block 34 is further arranged on the outer wall of the shifting rod sleeve 350, the rotating limiting block 34 is in an arch structure, the bottom of the rotating limiting block 34 is connected with the shifting rod 35, in order that certain buffering can be obtained when the two ends of the rotating limiting block 34 rotate to the bearing seat bottom plate 30, the abrasion caused by collision of two ends of the rotation limiting block 34 and the bearing seat bottom plate 30 is reduced, a rubber buffer pad 301 is further arranged on the position, corresponding to the rotation limiting block 34, of the bearing seat bottom plate 30, the first rotation guide wheel 36 is installed on the first guide wheel support rod 215, the second rotation guide wheel 37 is installed on the second guide wheel support rod 216, the second elastic rope 39 is an annular elastic rope, one closed end of the second elastic rope 39 is slidably sleeved on the fifth hook 213, the other closed end of the second elastic rope bypasses the first rotation guide wheel 36, the third rotation guide wheel 38 and the second rotation guide wheel 37 in sequence and is slidably sleeved on the sixth hook 214, a shaft head flange 310 is installed at the top end of the rotation main shaft 33, and the shaft head flange 310 is fixedly connected with the base connecting plate 136.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A skiing simulator of adjustable slope which characterized in that: the skiing simulation device comprises a skiing simulation assembly (1), a supporting base (2), a rotating mechanism (3) and directional wheels (4), wherein the skiing simulation assembly (1) is arranged above the supporting base (2), the rotating mechanism (3) is arranged inside the supporting base (2), the top end of the rotating mechanism (3) extends out of the supporting base (2) and is fixedly connected with the bottom of the skiing simulation assembly (1), a plurality of directional wheels (4) are further arranged at the bottom of the skiing simulation assembly (1), the directional wheels (4) can slide on the supporting base (2), the supporting base (2) comprises a front supporting frame (21), a bottom supporting frame (22), a top supporting frame (23), a supporting base top plate (24), a hydraulic diagonal lifting rod (25), a control device (26) and a motor (27), and the front supporting frame (21) is vertically arranged above the front side edge of the bottom supporting frame (22), hinge swing joint is passed through with the topside of preceding support frame (21) to the preceding side of top support frame (23), install on top support frame (23) supporting seat roof (24), hydraulic pressure cable-stayed lifter (25) are all installed to two sides of end support frame (22), the bottom fixed mounting of hydraulic pressure cable-stayed lifter (25) is on the position that the side of end support frame (22) is close to the middle part, its top fixed mounting is on the end of keeping away from preceding support frame (21) on the side of top support frame (23), controlling means (26) are installed on preceding support frame (21), and be located the outside of supporting base (2), motor (27) are installed on end support frame (22), and be located the inside of supporting base (2), hydraulic pressure cable-stayed lifter (25) and controlling means (26), motor (27) electricity is connected.

2. An adjustable grade ski simulator as claimed in claim 1, in which: the simulated skiing assembly (1) comprises an arc-shaped guide rail assembly (11), guide rail bottom plates (12), bottom plate supporting frames (13), handrail frames (14), a simulated sliding plate (15) and an adjusting mechanism (16), wherein the bottoms of the two ends of the arc-shaped guide rail assembly (11) are respectively and fixedly connected to the two guide rail bottom plates (12), the handrail frames (14) are fixedly arranged between the top surfaces of the guide rail bottom plates (12), the simulated sliding plate (15) is slidably arranged above the arc-shaped guide rail assembly (11), the bottom plate supporting frames (13) are arranged between the two guide rail bottom plates (12), the adjusting mechanism (16) is arranged on the bottom plate supporting frames (13), and the adjusting mechanism (16) is connected with the bottom surface of the simulated sliding plate (15); the arc-shaped guide rail assembly (11) consists of two arc-shaped guide rails (111), and arc-shaped guide rail guard plates (112) are respectively arranged on the opposite outer edges of the two arc-shaped guide rails (111) to prevent the simulation sliding plate (15) from sliding out of the two sides of the guide rails; guide rail limiting blocks (121) are arranged on the top surface of the guide rail bottom plate (12), and the positions of the guide rail limiting blocks (121) correspond to the tail ends of the arc-shaped guide rail assemblies (11) one by one so as to prevent the simulation sliding plates (15) from sliding out of the tail ends of the arc-shaped guide rail assemblies (11); the bottom plate support frame (13) is of a strip-shaped hollow shell structure with an opening at the lower part, two ends of the bottom plate support frame are respectively welded on the two guide rail bottom plates (12), a first hook (131) and a second hook (132) are arranged on the inner side wall of one end of the bottom plate support frame (13), a third hook (133) and a fourth hook (134) are arranged on the inner side wall of the other end of the bottom plate support frame, and a guide wheel groove (135) is arranged in the middle of the top surface of the bottom plate support frame (13); the simulation skateboard (15) comprises pedals (151), pedal discs (152), pedal disc pulley shafts (153) and pedal disc pulleys (154), wherein the two pedals (151) are fixedly arranged above the pedal discs (152), the two pedal disc pulley shafts (153) are arranged below the bottom surfaces of the pedal discs (152) in parallel, two tail ends of the pedal disc pulley shafts (153) extend outwards out of the pedal discs (152), the two tail ends of the pedal disc pulley shafts (153) are respectively provided with the pedal disc pulleys (154), and the positions of the pedal disc pulleys (154) correspond to the top surfaces of the arc-shaped guide rail assemblies (11); the adjusting mechanism (16) comprises a first guide wheel assembly (161), a second guide wheel assembly (162), a third guide wheel assembly (163), a first guide wheel base (164) and a first elastic rope (165), wherein the first guide wheel assembly (161) is fixedly arranged on the first guide wheel base (164), the top surface of the first guide wheel base (164) is fixedly arranged on the bottom surface of the pedal plate (152), the second guide wheel assembly (162) and the third guide wheel assembly (163) are fixedly arranged in a guide wheel groove (135), the second guide wheel assembly (162) is arranged on one side, close to the first hook (131), below the guide wheel groove (135), the third guide wheel assembly (163) is arranged on one side, close to the third hook (133), of the guide wheel groove (135), two ends of the second guide wheel assembly (162) and the third guide wheel assembly (163) are fixedly arranged on two inner side walls of the bottom plate supporting frame (13) along the length direction, first stretch cord (165) are the annular stretch cord, a closed end slip cup joints on first couple (131) and second couple (132) of first stretch cord (165), another closed end is walked around second guide pulley subassembly (162), first guide pulley subassembly (161), each guide pulley slip cup joints on third couple (133) and fourth couple (134) on third guide pulley subassembly (163) in proper order, bottom plate support frame (13) are still fixed mounting have base connecting plate (136) along between two inside walls of length direction, base connecting plate (136) are installed in the below of second guide pulley subassembly (162) and third guide pulley subassembly (163).

3. An adjustable grade ski simulator as claimed in claim 1, in which: the front support frame (21) is provided with a first support rod (211) and a second support rod (212), the first support rod (211) and the second support rod (212) are perpendicular to the bottom support frame (22), and two side edges of the front support frame (21) are respectively provided with a fifth hook (213) and a sixth hook (214).

4. An adjustable grade ski simulator as claimed in claim 3, in which: a first guide wheel supporting rod (215) is arranged on the first supporting rod (211), and a second guide wheel supporting rod (216) is arranged on the second supporting rod (212).

5. An adjustable grade ski simulator as claimed in claim 1, in which: a top plate through hole (241) is formed in the center of the supporting seat top plate (24).

6. An adjustable grade ski simulator as claimed in claim 5, in which: the rotating mechanism (3) comprises a bearing seat bottom plate (30), a first bearing seat (31), a second bearing seat (32), a rotating main shaft (33), a rotating limiting block (34), a deflector rod (35), a first rotating guide wheel (36), a second rotating guide wheel (37), a third rotating guide wheel (38), a second elastic rope (39) and a shaft head flange (310), wherein the bearing seat bottom plate (30) is an L-shaped steel plate, the bottom surface of the bearing seat bottom plate is fixedly arranged below a supporting seat top plate (24), the side surface of the bearing seat bottom plate is fixedly provided with the first bearing seat (31) and the second bearing seat (32), the rotating main shaft (33) is arranged on the first bearing seat (31) and the second bearing seat (32), the top end of the rotating main shaft extends out of a top plate through hole (241), the third rotating guide wheel (38) is arranged above one end of the deflector rod (35), the deflector rod sleeve (350) is welded at the other end of the deflector rod sleeve, and the deflector rod sleeve (350) is connected with the rotating main shaft (33) in a key manner, a rotation limiting block (34) is further arranged on the outer wall of the shifting lever sleeve (350), the rotation limiting block (34) is of an arch structure, the bottom of the rotation limiting block is connected with a shifting lever (35), a first rotation guide wheel (36) is installed on a first guide wheel supporting rod (215), a second rotation guide wheel (37) is installed on a second guide wheel supporting rod (216), a second elastic rope (39) is an annular elastic rope, one closed end of the second elastic rope (39) can be slidably sleeved on the fifth hook (213), the other closed end of the second elastic rope can be slidably sleeved on the sixth hook (214) by bypassing the first rotation guide wheel (36), the third rotation guide wheel (38) and the second rotation guide wheel (37), a shaft head flange (310) is installed on the top end of the rotation main shaft (33), and the shaft head flange (310) is fixedly connected with the base connecting plate (136).

7. An adjustable grade ski simulator as claimed in claim 2, in which: the directional wheel (4) is arranged at the bottom of the guide rail bottom plate (12).

8. An adjustable grade ski simulator, as claimed in claim 6, in which: and a rubber buffer pad (301) is also arranged on the bearing seat bottom plate (30) at a position corresponding to the rotation limiting block (34).