CN218508164U

CN218508164U - Dry snow splicing module and free type skiing air skill dry snow field

Info

Publication number: CN218508164U
Application number: CN202222794913.8U
Authority: CN
Inventors: 付彦铭; 曹连众; 王新; 刘立军; 李长�
Original assignee: Shenyang Sport University
Current assignee: Shenyang Sport University
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-21
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a dry snow splicing module and a free skiing air skill dry snow field, which comprises a supporting base and a plurality of sliding support columns, wherein a plurality of sliding support column arrays are arranged on the supporting base; the supporting base is a right-angled triangle, a plurality of buckles are arranged on the side wall of one right-angled side of the supporting base, a clamping groove is arranged on the side wall of the other right-angled side of the supporting base, and the buckles and the clamping grooves are symmetrically arranged on the side wall of the inclined side of the supporting base; the supporting base, the sliding supporting column and the buckle are integrally formed. Two identical right-angled triangular through grooves are symmetrically arranged on the supporting base; the two dry snow splicing modules are spliced to form a small dry snow unit through the buckles and the clamping grooves on the bevel edges, and a plurality of sliding support columns are arranged in a cross shape; the four dry snow splicing modules are spliced through buckles and clamping grooves on right-angle edges to form a large dry snow unit, and the plurality of sliding support columns are arranged in a shape like a Chinese character mi. This dry snow concatenation module adopts integrated into one piece's structural style, and the concatenation mode is diversified, can satisfy laying in the air skill dry snow place of free formula skiing.

Description

Dry snow splicing module and free type skiing air skill dry snow field

Technical Field

The utility model belongs to the technical field of dry snow, a dry snow concatenation module and free formula skiing are skill dry snow place in air.

Background

Because the dry snow is not limited by seasons and temperature, the limitation that skiing can only be carried out in winter is broken, and facilities such as dry snow slideways, dry snow slides and the like are built in various places such as schools, amusement parks and the like. The dry-land snow slide or the dry-land snow slide mainly enables skiers to obtain better dry-land snow sliding experience through the dry-land snow material layer paved on the top layer. The dry snow material layer is formed by splicing dry snow modules, the conventional dry snow module is generally formed by assembling a plurality of components such as supporting pieces, a bottom plate and the like, hundreds of supporting pieces need to be inserted into the bottom plate, the manufacturing method is complicated, and the structure is not firm enough and is easy to damage.

The free skiing air skill is a professional skiing sport, and in order to finish training tasks similar to snow by a free skiing air skill athlete in non-snow seasons, a free skiing air skill dry snow field is urgently needed. Compared with a simple dry snow slide and a dry snow slide with a ramp form, the free skiing air skill field is more complex in structure, and needs to be paved with various forms of slides such as an arc slide, a linear slide, a diving platform and the like. And the free type skiing air skill project has certain requirements on the sliding speed and the platform-out speed, so the angle and the radian of the slideway need to strictly meet the design requirements. The existing dry snow module is single in assembly form and cannot flexibly adjust the assembly form to be suitable for complex field laying, so that the existing dry snow module cannot meet the requirements of free skiing air skill sports on the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a dry snow concatenation module and free form skiing skill dry snow place in air, dry snow concatenation module adopts integrated into one piece's structural style, and the concatenation mode is diversified, can satisfy laying in free form skiing skill dry snow place in air.

The utility model provides a dry snow concatenation module, include: the device comprises a supporting base and a plurality of sliding supporting columns, wherein the plurality of sliding supporting columns are arranged on the top surface of the supporting base in an array manner; the supporting base is a right-angled triangle, a plurality of buckles are arranged on the side wall of one right-angled side of the supporting base, clamping grooves matched with the buckles are correspondingly arranged on the side wall of the other right-angled side of the supporting base, and the buckles and the clamping grooves are symmetrically arranged on the side wall of the inclined side of the supporting base; the supporting base, the sliding supporting column and the buckle are integrally formed.

In the dry snow splicing module of the utility model, two identical right-angled triangle through grooves are symmetrically arranged on the supporting base; the two dry snow splicing modules are spliced with each other through a clamping buckle and a clamping groove on the bevel edge to form a small square dry snow unit; and a plurality of sliding support columns are arranged in the middle of the small dry snow unit in a cross shape.

In the dry snow splicing module of the utility model, two identical right-angled triangle through grooves are symmetrically arranged on the supporting base; the four dry snow splicing modules are spliced with each other through buckles and clamping grooves on right-angle sides to form a square large dry snow unit; a plurality of sliding support columns are arranged in the middle of the heavy drought and snow unit in a shape of Chinese character mi.

The utility model discloses an among the dry snow concatenation module, dry snow concatenation module adopts EVA macromolecular copolymer to make.

The utility model provides a free skiing air skill dry snow field, which comprises a steel structure, and a wood board layer and a dry snow slideway which are sequentially laid on the steel structure, wherein the dry snow slideway is formed by splicing dry snow splicing modules; the dry snow slide comprises: a sliding-assisting section, a transition section and a platform-jumping section; the sliding-assisting section is a linear slideway, the included angle between the sliding-assisting section and the horizontal plane is 35-40 degrees, and the length of the sliding-assisting section is 15-20 meters; the transition section is a horizontal slideway with the length of 5-8 m, and the front end of the transition section is connected with the sliding-assisting section through an arc slideway; the diving platform section is connected with the rear end of the transition section, the included angle between the diving platform section and the horizontal plane is increased by 4-9 degrees along with the increase of the arc length by 20-25 cm, and the angle change of the front section part of the diving platform section is smaller than that of the rear section part.

The utility model discloses an air skill dry snow place of dry snow concatenation module and free formula skiing has following beneficial effect at least:

1. the utility model discloses a dry snow concatenation module adopts the integrated into one piece structure, simple structure, sturdy and durable, and the concatenation installation is swift convenient, and the mode of assembling can be adjusted according to place shape adaptability in a flexible way.

2. The utility model discloses an aerial skill drought snow place of free formula skiing relies on the below building to externally add the steel construction and build and form, the steel construction can be according to building surface characteristic construction, plays the effect of firm support. Because the athlete needs to accelerate relatively and slide at a constant speed, sudden deceleration can not occur, and certain platform-exiting speed needs to be ensured in the sliding process, the length and the angle of the sliding-assisting section are designed, and the radian change of the platform-jumping section is specially designed according to the friction coefficient, so that the sliding speed of the athlete can be smoothly transited, and the platform-exiting speed is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a dry snow module of the utility model;

fig. 2 is a first assembly schematic diagram of the dry snow module of the present invention;

fig. 3 is a second assembly schematic diagram of the dry snow module of the present invention;

figure 4 is a schematic view of the free-form ski air skill dry ski ride of the present invention.

Detailed Description

As shown in fig. 1, the utility model discloses a dry snow concatenation module, include: the support base 1 and many sliding support post 2, many sliding support post 2 array settings are at support base 1 top surface. The supporting base 1 is a right-angled triangle, the side wall of one right-angle side of the supporting base is provided with a plurality of buckles 3, the side wall of the other right-angle side is correspondingly provided with a clamping groove 4 matched with the buckles 3, and the side wall of the inclined side of the supporting base 1 is symmetrically provided with the buckles 3 and the clamping grooves 4; the supporting base 1, the sliding supporting column 2 and the buckle 3 are of an integrally formed structure.

As shown in fig. 2, two identical right-angled triangular through slots 5 are symmetrically arranged on the supporting base 1. Two dry snow concatenation modules form square little dry snow unit through the buckle 3 and the draw-in groove 4 mutual concatenation of hypotenuse, and many gliding support columns are the cross and arrange at little dry snow unit middle part.

As shown in fig. 3, two identical right-angled triangular through slots 5 are symmetrically arranged on the supporting base 1. The four dry snow splicing modules are spliced with each other through the buckles 3 and the clamping grooves 4 on the right-angle sides to form a square large dry snow unit, and a plurality of sliding support columns are arranged in the middle of the large dry snow unit in a shape like a Chinese character 'mi'.

When the dry and dry snow paving device is specifically paved, an assembling form of mutually combining small dry and snow units, large dry and snow units or triangular dry and snow assembling modules can be adopted according to the field condition so as to adapt to the specific paving requirement. And the laying angle of the dry snow unit can be adjusted, and then the arrangement direction of the cross or the meter-shaped formed by the plurality of sliding support columns 2 is adjusted so as to adjust the friction condition of the field.

When the dry snow splicing module is specifically paved, the dry snow splicing module is made of EVA high-molecular copolymer. The lubricant is matched for use, so that the athlete can obtain better skiing experience.

As shown in figure 4, the utility model discloses a free-type skiing air skill dry snow place, including steel construction 10 and lay wooden plate layer 20 and dry snow slide 30 on the steel construction in proper order. The dry snow slideway is formed by splicing the dry snow splicing modules. The dry snow slide 30 comprises: a glide assist segment 31, a transition segment 32, and a ramp segment 33. The sliding-assistant section 31 is a linear slideway, the included angle between the sliding-assistant section and the horizontal plane is 35-40 degrees, and the length is 15-20 meters; the transition section 32 is a horizontal slide way with the length of 5-8 m, the front end of the transition section 32 is connected with the slide-assisting section 31 through an arc-shaped slide way 34, and the height difference between the highest point and the lowest point of the arc-shaped slide way 34 is 6-10 m. The diving platform section 33 is connected with the rear end of the transition section 32, and the included angle between the diving platform section 33 and the horizontal plane is increased by 2-9 degrees along with the increase of 20-25 centimeters of arc length.

The utility model provides a steel construction 10 plays the effect of support to carry out the basis to inclination and found according to the play platform speed requirement of concrete slide. The plank layer 20 is a transition layer of the dry snow slide 30 and the steel structure 10, the bottom of the dry snow slide is fixed on a steel structure frame, the dry snow slide 30 is formed by mutually splicing dry snow modules and is fixed on the plank layer 20 through self-tapping nails.

For the training of athletes, in order to ensure a certain speed requirement of getting out of a table, the linear part of the sliding assisting section 31 needs to be sufficiently accelerated, and before entering the straight transition section 32, the radian of the arc-shaped slide way 34 is determined according to the friction coefficient, so that the speed change can not cause the sudden reduction of the sliding speed of the athletes. The transition section 32 ends and proceeds to the jump section 33 where the above-mentioned problems remain and a smooth transition in speed is required to ensure the outbound speed. When in specific implementation, the included angle between the platform section and the horizontal plane can be changed according to the following angles every time the radian increases by 20-25 cm: 0 °, 5 °, 8 °, 11 °, 13 °, 17 °, 21 °, 26 °, 31 °, 36 °, 42 °, 48 °, 55 °, 64 °, 71 °, 78 °. The angle change of the front section part of the jumping platform section is small, and the angle change of the rear section part is large.

Because the sportsman need relatively evenly accelerate and at the uniform velocity coast at the coast in-process, the condition of sudden deceleration can not appear, the utility model discloses angle, length and the radian change to each slide have carried out kinematics calculation and special design, and the concatenation form of concrete accessible adjustment dry snow module cooperates simultaneously and paints emollient and realize better skiing experience.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the spirit of the present invention, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Drought snow concatenation module, its characterized in that includes: the device comprises a supporting base and a plurality of sliding supporting columns, wherein the plurality of sliding supporting columns are arranged on the top surface of the supporting base in an array manner; the supporting base is a right-angled triangle, the side wall of one right-angle side of the supporting base is provided with a plurality of buckles, the side wall of the other right-angle side of the supporting base is correspondingly provided with clamping grooves matched with the buckles, and the side wall of the bevel edge of the supporting base is symmetrically provided with the buckles and the clamping grooves; the supporting base, the sliding supporting column and the buckle are of an integrated structure.

2. The dry snow splicing module as claimed in claim 1, wherein two identical right-angled triangular through slots are symmetrically provided on the support base; the two dry snow splicing modules are spliced with each other through a clamping buckle and a clamping groove on the bevel edge to form a small square dry snow unit; and a plurality of sliding support columns are arranged in the middle of the small dry snow unit in a cross shape.

3. The dry snow splicing module as claimed in claim 1, wherein two identical right-angled triangular through slots are symmetrically provided on the support base; the four dry snow splicing modules are spliced with each other through buckles and clamping grooves on right-angle sides to form a square large dry snow unit; and a plurality of sliding support columns are arranged in the middle of the large drought and snow unit in a shape like a Chinese character 'mi'.

4. The dry snow splicing module as claimed in claim 1, wherein the dry snow splicing module is made of EVA high molecular copolymer.

5. Free formula skiing air skill dry snow place, its characterized in that: the dry snow splicing module comprises a steel structure, and a wood board layer and a dry snow slideway which are sequentially paved on the steel structure, wherein the dry snow slideway is formed by splicing dry snow splicing modules according to any one of claims 1 to 4; the dry snow slide comprises: a sliding assisting section, a transition section and a platform jumping section; the sliding-assisting section is a linear slideway, the included angle between the sliding-assisting section and the horizontal plane is 35-40 degrees, and the length of the sliding-assisting section is 15-20 meters; the transition section is a horizontal slide way with the length of 5-8 meters, and the front end of the transition section is connected with the sliding assisting section through an arc-shaped slide way; the diving platform section is connected with the rear end of the transition section, the included angle between the diving platform section and the horizontal plane is increased by 4-9 degrees along with the increase of 20-25 cm of the arc length, and the angle change of the front section part of the diving platform section is smaller than that of the rear section part.