CN210472931U

CN210472931U - A drum-type platform of riding for simulating level ground and climbing

Info

Publication number: CN210472931U
Application number: CN201920890100.4U
Authority: CN
Inventors: 刘萌; 陈玲; 杨丽媛
Original assignee: Kunming University
Current assignee: Kunming University
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-08
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a drum-type platform of riding for simulating level ground and climbing, the on-line screen storage device comprises a base, the one end of base has two risers, two through bolt movable mounting there is the toper guide pulley on the top of riser through locating pin movable mounting, two all are equipped with two back support frames around the one end of base, back support frame links to each other with the base activity through two second screws, two be equipped with two first drum axles between the one end of back support frame, first drum axle passes through the bearing and links to each other with the back support frame activity. Through the hinged joint of two support frames around, can expand and fold the platform of riding, through pulling the angle of adjusting the pole, can make preceding support frame adjust at 0 to 90 degrees, the bayonet lock blocks along with the motion of preceding support frame and adjusts the different positions of pole, and the inclination of preceding support frame also can adjust fixedly, reached can just can practice the effect of riding of climbing indoor, realized saving the benefit of placing the space through folding effect.

Description

A drum-type platform of riding for simulating level ground and climbing

Technical Field

The utility model relates to a training technical field rides, the drum-type platform of riding that concrete field is for being used for simulating flat ground and climbing.

Background

Today in the 21 st century, most people have less and less time for sports due to various reasons such as time, space, economy and weather, and particularly, the sports of riding is gradually fading out the lives of a plurality of riding enthusiasts, and riding is a type of sports, is also fun and is popular with many people. Most people do not ride the bicycle mostly because the bicycle is ridden and the outside generally takes much time, vehicles are numerous on the road nowadays, the bicycle is ridden with certain danger, the bicycle is ridden on a flat road without any challenge and interest, in addition, the traveling of the roller riding platform has weather reasons, the training problem of part of riders is saved to a certain extent, the training of the riders is facilitated, the riding interest of the riders is enriched, the roller riding platform on the market can only simulate the riding on the flat ground, the riders can be exercised to a certain extent during the riding, the endurance and the riding digging potential of the riders can not be well trained, most people do not ride the bicycle because the bicycle is ridden and the outside generally takes much time, the vehicles are numerous on the road nowadays, the bicycle is ridden with certain danger, and the bicycle is ridden on a flat road without any challenge and interest, in addition, due to weather reasons, riding training conditions cannot be adjusted, such as uphill exercises at different angles, and indoor exercises also need to consider whether the space is occupied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum-type platform of riding for simulating level ground and climbing to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drum-type riding platform for simulating flat ground and climbing comprises a base, wherein two vertical plates are movably mounted at one end of the base through bolts, two conical guide wheels are movably mounted at the top ends of the two vertical plates through positioning pins, a rear support frame is arranged at the front part and the rear part of one end of the base and movably connected with the base through two second screws, two first drum shafts are arranged between one ends of the two rear support frames and movably connected with the rear support frame through bearings, first drums are sleeved on the outer walls of the two first drum shafts, nuts are connected to one ends of the first drum shafts, which extend out of the outer portion of the rear support frame, through screw threads, hinges are movably mounted at the other ends of the rear support frames through first screws, a front support frame is movably mounted at one end of each hinge through a first screw, and clamping pins are fixedly connected to one side wall of the front support frame, two second roller shafts are arranged between one ends of the front support frames, one ends of the second roller shafts extending out of the front support frames are in threaded connection with nuts, the second roller shafts are movably connected with the front support frames through bearings, the outer walls of the second roller shafts are sleeved with second rollers, transmission belts are sleeved between the outer walls of the first rollers and the outer walls of the second rollers, supports are arranged on the front portion and the rear portion of the other end of the base, the supports are connected with the base through screw rods, two adjusting rods are hinged to the top ends of the supports, and the adjusting rods are matched with clamping pins for use.

Preferably, the front end and the rear end of the center of the base are fixedly connected with first compression springs, and the first compression springs are connected with the rear support frame.

Preferably, a second compression spring is fixedly assembled between the bottom ends of the two vertical plates.

Preferably, a stretching spring is fixedly arranged between the bottom ends of the two adjusting rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a drum-type platform of riding for simulating flat ground and climbing, hinged joint through two support frames around, can expand and fold the platform of riding, through pulling the angle of adjusting the pole, can make preceding support frame adjust at 0 to 90 degrees, adjust to the angle that needs, the bayonet lock blocks along with the motion of preceding support frame and adjusts the different positions of pole, and the inclination of preceding support frame also can be adjusted fixedly, reached can just can practice the effect of riding of climbing indoors, the benefit of placing the space through folding effect sparingly has been realized.

Drawings

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

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic structural view of the connection between the vertical plate and the tapered guide wheel of the present invention;

FIG. 4 is a schematic structural view of the connection between the front support frame and the adjusting rod of the present invention;

fig. 5 is a schematic structural view of the adjusting rod of the present invention.

In the figure: the device comprises a base 1, a rear support frame 2, a nut 3, a first roller shaft 4, a hinge 5, a first screw 6, a front support frame 7, a screw 8, a bayonet 9, a support 10, a bearing 11, an adjusting rod 12, a tension spring 13, a first roller 14, a first compression spring 15, a second screw 16, a bolt 17, a second compression spring 18, a vertical plate 19, a conical guide wheel 20, a positioning pin 21, a driving belt 22, a second roller 23 and a second roller shaft 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a drum-type riding platform for simulating flat ground and climbing comprises a base 1, wherein the base is a base of the riding platform, one end of the base is movably provided with two vertical plates 19 through a bolt 17, the vertical plates carry conical guide wheels, the top ends of the two vertical plates are movably provided with two conical guide wheels 20 through positioning pins 21, the conical guide wheels block the rear wheel of a bicycle, the rear wheel drives the conical guide wheels to rotate when being pedaled, the conical guide wheels rotate on the positioning pins, the front part and the rear part of one end of the base are respectively provided with a rear support frame 2, the rear support frames not only position the bicycle on the riding platform, but also keep the stability of the bicycle to a certain extent, the rear support frames are movably connected with the base through two second screws 16, two first drum shafts 4 are arranged between one ends of the two rear support frames, the first drum shafts carry the first drum, the first drum rotates on the outer wall of the first drum shafts, the bicycle wheel can rotate, the first roller shaft is movably connected with the rear support frame through a bearing 11, the outer walls of the two first roller shafts are respectively sleeved with a first roller 14, one end of the first roller shaft, which extends out of the rear support frame, is connected with a nut 3 in a threaded manner, the first roller shaft is fixed on the rear support frame through the nut, a transmission belt drives the rollers on the front support frame to rotate along with the rotation of the rollers on the rear support frame, the other end of the rear support frame is movably provided with a hinge 5 through a first screw 6, the first screw plays a role in fixing the hinge on the rear support frame, the hinge enables the front support frame and the rear support frame to be connected, the two support frames can be folded through the activity between the hinge and the front support frame, one end of the hinge is movably provided with the front support frame 7 through the first screw, the front support frame is placed on the part of the, one end of two preceding support frames is equipped with two second drum axles 24, the one end threaded connection that two second drum axles stretched out preceding support frame has the nut, this second drum axle is placed the cylinder of lower extreme and is come off, the second drum axle of keeping away from the bayonet lock passes through bearing and preceding support frame activity and links to each other, and the outer wall of second drum axle has cup jointed second cylinder 23, the front end of bicycle is placed to this second cylinder, cup joint drive belt 22 between the outer wall of first cylinder and second cylinder, two all are equipped with support 10 around the other end of base, the support carries on the regulation pole, the support links to each other with the base through screw rod 8, the top of two supports all articulates there is regulation pole 12, it uses with the bayonet lock cooperation to adjust the pole, the bayonet lock blocks the different positions of regulation pole along with the motion of preceding support frame, and the inclination.

Particularly, the equal rigid coupling in both ends is equipped with first compression spring 15 around the center department of base, and first compression spring links to each other with back support frame, and first compression spring is when riding on the platform, through the flexible shock attenuation of the elasticity of spring, has simulated the road surface of riding and has ridden jolt the buffering and feel at ordinary times.

Particularly, the rigid coupling is equipped with second compression spring 18 between the bottom of two risers, and second compression spring can drive back support frame at certain angle internal rotation, has not only solved the counter weight problem to a certain extent, has also kept the stability of riding, and simulation that like this can be better is gone up a slope and is ridden.

Specifically, the stretching springs 13 are fixedly connected between the bottom ends of the two adjusting rods and connected with the bottom ends of the two adjusting rods, so that the two adjusting rods can be synchronously adjusted, and the adjusting mode is simple and convenient.

The working principle is as follows: the utility model discloses, the front and back support frame passes through hinged joint, can expand and fold the platform of riding, pull the angle of adjusting the pole, can make preceding support frame adjust at 0 to 90 degrees, adjust to the angle of needs, the bayonet lock blocks along with the motion of preceding support frame and adjusts the different positions of pole, and the inclination of preceding support frame also can adjust fixedly, assemble the platform of riding during the use, adjust to the angle of needs, and will ride the platform and place near the equipment (conveniently get on the bus and guarantee safety) of assisting near along the wall or have the hand, place the rear end of bicycle between two toper guide pulleys, place the front end of bicycle on the cylinder of preceding support frame, with holding the wall etc. and ride the bicycle, bicycle wheel rotates the back, drive first cylinder and second drum and rotate, and realize fore-and aft synchronous motion through the drive belt.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drum-type platform of riding for simulating level ground and climbing, includes base (1), its characterized in that: one end of the base (1) is movably provided with two vertical plates (19) through a bolt (17), the top ends of the two vertical plates (19) are movably provided with conical guide wheels (20) through positioning pins (21), the front part and the rear part of one end of the base (1) are respectively provided with a rear support frame (2), the rear support frame (2) is movably connected with the base (1) through two second screws (16), two first roller shafts (4) are arranged between one ends of the two rear support frames (2), the first roller shafts (4) are movably connected with the rear support frame (2) through bearings (11), the outer walls of the two first roller shafts (4) are respectively sleeved with a first roller (14), one end of each first roller shaft (4) extending out of the rear support frame (2) is connected with a nut (3) through a thread, the other end of the rear support frame (2) is movably provided with a hinge (5) through a first screw (6), a front support frame (7) is movably mounted at one end of the hinge (5) through a first screw (6), a bayonet lock (9) is fixedly assembled on one side wall of the front support frame (7), two second drum shafts (24) are arranged between one ends of the two front support frames (7), a nut (3) is connected to one end, extending out of the front support frame (7), of the two second drum shafts (24) through threads, the second drum shafts (24) are movably connected with the front support frame (7) through bearings (11), a second drum (23) is sleeved on the outer wall of each second drum shaft (24), a transmission belt (22) is sleeved between the outer walls of the first drum (14) and the second drum (23), support seats (10) are arranged at the front part and the rear part of the other end of the base (1), the support seats (10) are connected with the base (1) through screws (8), adjusting rods (12) are hinged to the top ends of the two support seats (10), the adjusting rod (12) is matched with the bayonet lock (9) for use.

2. A roller-type cycling platform for simulating level ground and climbing according to claim 1, characterized in that: the front end and the rear end of the center of the base (1) are fixedly connected with first compression springs (15), and the first compression springs (15) are connected with the rear supporting frame (2).

3. A roller-type cycling platform for simulating level ground and climbing according to claim 1, characterized in that: and a second compression spring (18) is fixedly assembled between the bottom ends of the two vertical plates (19).

4. A roller-type cycling platform for simulating level ground and climbing according to claim 1, characterized in that: the bottom ends of the two adjusting rods (12) are fixedly provided with stretching springs (13).