CN217593841U

CN217593841U - Hurdle frame for track and field teaching training

Info

Publication number: CN217593841U
Application number: CN202220584410.5U
Authority: CN
Inventors: 熊阿凤; 邓科; 刘雯雯; 钞超; 高晶
Original assignee: Hunan Institute of Traffic Engineering
Current assignee: Hunan Institute of Traffic Engineering
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-10-18
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a hurdle strides that track and field teaching training used, including striding the breast board, stride the equal fixedly connected with surface in both ends and set up screwed permanent connection post, unable adjustment base about the breast board, unable adjustment base's lower extreme is provided with the anti-skidding cushion, and unable adjustment base sets up in the below that is the permanent support post of vertical state, coupling mechanism, the coupling mechanism symmetry sets up in the left and right sides of striding the breast board, supplementary piece closes the installation piece and is used for being connected between permanent support post and the unable adjustment base. This hurdle of striding of track and field teaching training usefulness can drive and stride the sideboard and carry out the altitude mixture control to make things convenient for the beginner to train according to actual conditions progressive in proper order, be convenient for to installing the dismantlement between hurdle and the fixed mounting cover striding, be convenient for simultaneously carry out the dismouting to the fixed stay post, the convenience is after the training, accomodates the storage to striding the hurdle, has reduced the occupation of land space of striding the hurdle.

Description

Hurdle frame for track and field teaching training

Technical Field

The utility model relates to a track and field teaching trains relevant technical field, specifically is a hurdle strides that track and field teaching training used.

Background

The hurdle is one of track and field sports, and strides over hurdles with specified height and quantity within a certain distance, and the technical sprint item is strong, and during hurdle teaching training, the corresponding hurdles are needed to be used for relevant hurdle exercises;

however, the hurdle frame for teaching training is inconvenient to adjust in height according to actual training conditions in the actual use process, is large in size, and is inconvenient to disassemble and store after training is finished, so that the occupied space is large;

therefore, a hurdle frame for track and field teaching training is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hurdle strides of track and field teaching training usefulness to solve the teaching training that generally uses that proposes in the above-mentioned background art with striding the hurdle, in the in-service use, inconvenient according to the actual training condition highly adjusting of hurdle strides, the volume is great, and is inconvenient after the training, dismantles the hurdle of striding and accomodates, the great problem in occupation of land space.

In order to achieve the above object, the utility model provides a following technical scheme: a hurdle frame for field teaching training comprises a hurdle plate, wherein the left end and the right end of the hurdle plate are fixedly connected with fixed connecting columns with threads on the outer surfaces, and the hurdle plate is connected with a fixed mounting sleeve through the fixed connecting columns, a connecting mechanism and a connecting block;

the anti-skidding rubber mat is arranged at the lower end of the fixed base, the fixed base is arranged below the fixed supporting columns in a vertical state, and the fixed supporting columns are symmetrically arranged on the left side and the right side below the hurdle plate;

further comprising:

the connecting mechanisms are symmetrically arranged on the left side and the right side of the hurdle plate, and the connecting mechanisms drive the hurdle plate and the fixed mounting sleeve to form a dismounting structure;

and the auxiliary block is combined with the mounting block and is used for connecting the fixed support column and the fixed base.

Preferably, the connecting mechanism comprises a fixing plate in a vertical state, a fixing block with a limiting effect, a fixing sleeve fixedly connected to the lower end of the connecting block and a connecting sleeve with a fixing effect.

Preferably, the fixed block is inserted in the middle of the fixed sleeve, the fixed block is fixedly connected to the lower end of the fixed plate, the fixed block forms a relative sliding structure through the fixed plate and the fixed connecting column, and the fixed connecting column and the connecting block are connected in a clamping groove mode.

Preferably, the connecting sleeve is connected with the fixed connecting column in a T-shaped structure in a threaded manner, the connecting sleeve is attached to one side, close to the vertical central axis of the hurdle plate, of the fixed plate, and the connecting block is fixedly connected to one side, close to the vertical central axis of the hurdle plate, of the fixed mounting sleeve.

Preferably, a fixed support column is inserted in the middle of the fixed mounting sleeve, a scale code is arranged on the front side face of the upper end of the fixed support column, the fixed mounting sleeve drives the hurdle plate to form a lifting structure above the fixed base, and the fixed mounting sleeve and the fixed support column are limited through a fixing bolt;

the fixing bolt is connected with the fixing support column and the fixing bolt is connected with the fixing installation sleeve in a threaded mode.

Preferably, the lower extreme of fixed stay post rotates and is connected with the supplementary piece that is used for connecting, and is connected through the mode of screw thread between supplementary piece and the installation piece to installation piece fixed connection is in unable adjustment base's upper end.

Compared with the prior art, the beneficial effects of the utility model are that: the hurdle frame for track and field teaching training can drive the hurdle plates to be subjected to height adjustment through the arrangement of the fixed mounting sleeves in the actual use process, so that a beginner can conveniently and gradually train according to actual conditions, the practicability is high, the hurdle frame is convenient to mount and dismount between the hurdle plates and the fixed mounting sleeves by combining the arrangement of the connecting mechanism, meanwhile, the fixed supporting columns are convenient to dismount and mount by combining the arrangement of the auxiliary blocks and the mounting blocks, the hurdle frame is convenient to store and store after the training is finished, and the occupied space of the hurdle frame is reduced;

1. the hurdle plate is provided with a fixed connecting post and a connecting mechanism, the connecting mechanism comprises a fixed plate, a fixed block, a fixed sleeve and a connecting sleeve, the fixed connecting post and the connecting mechanism are symmetrically arranged on the left side and the right side of the hurdle plate, and the fixed connecting post and the connecting mechanism are arranged, so that the hurdle plate and the fixed mounting sleeve can be conveniently mounted and dismounted;

2. the hurdle board is provided with a connecting block, a fixed mounting sleeve and a fixing bolt, the fixed mounting sleeve is connected with the hurdle board through the clamping between the fixed connecting column and the connecting block, and the hurdle board can be driven to carry out height adjustment by combining the sliding between the fixed mounting sleeve and the fixed supporting column, so that a beginner can train gradually and sequentially during training, and a better training effect is achieved;

3. be equipped with supplementary piece and installation piece, supplementary piece rotates the lower extreme of connecting at the fixed stay post, is connected through the mode of screw thread between installation piece and the supplementary piece simultaneously, through the setting of supplementary piece and installation piece, can be very convenient to install spacingly between fixed stay post and the unable adjustment base, can accomodate whole hurdle after the training is ended simultaneously and deposit, reduces the occupation of land space of hurdle.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the connecting and sectioning structure of the hurdle plate, the fixed connecting post and the fixed block of the present invention;

FIG. 4 is a front view of the connection between the fixing connection post and the connection block;

fig. 5 is the utility model discloses fixed stay post, supplementary piece and installation piece are connected and are looked forward and dissect the schematic diagram.

In the figure: 1. a hurdle plate; 2. fixing a connecting column; 3. a connecting mechanism; 4. connecting blocks; 5. a fixing plate; 6. a fixed block; 7. fixing a sleeve; 8. connecting sleeves; 9. fixing the mounting sleeve; 10. fixing the support columns; 11. a scale code; 12. a fixing bolt; 13. an auxiliary block; 14. mounting blocks; 15. a fixed base; 16. an antiskid rubber pad.

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: the utility model provides a hurdle strides that track and field teaching training was used, is including striding breast board 1, fixed connection post 2, coupling mechanism 3, connecting block 4, fixed plate 5, fixed block 6, fixed cover 7, adapter sleeve 8, fixed mounting cover 9, fixed stay post 10, scale sign indicating number 11, gim peg 12, supplementary piece 13, installation piece 14, unable adjustment base 15 and anti-skidding cushion 16.

When the hurdle frame for track and field teaching and training is used, as shown in fig. 1 and fig. 2, firstly, all the components are transported to corresponding places, the left side and the right side of the hurdle plate 1 are fixedly connected with the fixed connecting columns 2 in a T-shaped structure, meanwhile, the hurdle plate 1 is connected with the fixed mounting sleeve 9 through the fixed connecting columns 2, the connecting mechanisms 3 and the connecting blocks 4, and as shown in fig. 2, fig. 3 and fig. 4, the connecting mechanisms 3 comprise fixing plates 5 in a vertical state, fixing blocks 6 with a limiting effect, fixing sleeves 7 fixedly connected to the lower ends of the connecting blocks 4 and connecting sleeves 8 with a fixing effect;

firstly, the fixed connecting column 2 is clamped inside the connecting block 4, then the fixed plate 5 is pulled, the fixed plate 5 slides on the fixed connecting column 2, the fixed plate 5 drives the fixed block 6 to be inserted into the fixed sleeve 7 with a limiting effect, the position between the fixed connecting column 2 and the connecting block 4 is limited, then the connecting sleeve 8 in threaded connection with the outer surface of the fixed connecting column 2 is rotated, the connecting sleeve 8 is attached to the outer surface of the fixed plate 5, the connecting sleeve 8 limits the fixed plate 5, and therefore the hurdle plate 1 is convenient to install, after the hurdle plate 1 is installed, as shown in fig. 1 and 5, the fixed supporting column 10 is connected with the fixed base 15 through the auxiliary block 13 and the installation block 14, the lower end of the fixed base 15 is provided with the antiskid rubber mat 16, the fixed base 15 is placed on the ground or a corresponding runway, and a certain antiskid effect can be achieved on the fixed base 15 through the antiskid rubber mat 16;

the lower end of the fixed supporting column 10 is rotatably connected with an auxiliary block 13 for connection, the auxiliary block 13 is aligned to the installation block 14, the auxiliary block 13 is connected with the installation block 14 in a threaded manner by rotating the auxiliary block 13, the fixed supporting column 10 and the fixed base 15 can be conveniently and quickly installed and connected, after installation is completed, the fixed installation sleeve 9 is sleeved on the outer surface of the fixed installation sleeve 9 in a vertical state, the scale code 11 is arranged on the front side surface of the upper end of the fixed supporting column 10, the scale code 11 is referred, and by combining sliding between the fixed supporting column 10 and the fixed installation sleeve 9, the hurdle plate 1 can be driven to perform corresponding height adjustment, so that a beginner can perform progressive training in the training process, pulling injury caused by overhigh height of the hurdle plate 1 during training of the beginner can be prevented, the training effect is achieved, when the fixed supporting column 10 and the fixed installation sleeve 9 slide to corresponding height, the fixed bolt 12 is rotated, the fixed bolt 12 is connected with the fixed installation sleeve 9 and the fixed bolt 12 and the fixed supporting column 10 in a threaded manner, the fixed installation sleeve 9 and the fixed supporting column 10 are convenient to increase the stability of the whole limit structure, and the stability of the whole supporting column is increased;

in addition, after the training, dismantle between hurdle 1 and the fixed mounting cover 9 striding through coupling mechanism 3, simultaneously through rotating supplementary piece 13, dismantle between fixed stay post 10 and unable adjustment base 15, can be very convenient to dismantle to whole hurdle and accomodate, be convenient for deposit striding hurdle, reduce the occupation of land space of striding hurdle, the simple operation, it is very convenient to use.

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. A hurdle frame for field teaching training comprises a hurdle plate (1), wherein the left end and the right end of the hurdle plate (1) are fixedly connected with fixed connecting columns (2) with threads on the outer surfaces, and the hurdle plate (1) is connected with a fixed mounting sleeve (9) through the fixed connecting columns (2), a connecting mechanism (3) and a connecting block (4);

the anti-skidding rubber mat (16) is arranged at the lower end of the fixed base (15), the fixed base (15) is arranged below the fixed supporting columns (10) in a vertical state, and the fixed supporting columns (10) are symmetrically arranged on the left side and the right side below the hurdle plate (1);

it is characterized by also comprising:

the connecting mechanisms (3) are symmetrically arranged on the left side and the right side of the hurdle plate (1), and the connecting mechanisms (3) drive the hurdle plate (1) and the fixed mounting sleeve (9) to form a dismounting structure;

and the auxiliary block (13) is combined with the mounting block (14) to be used for connecting the fixed supporting column (10) and the fixed base (15).

2. The hurdle for track and field teaching training according to claim 1, wherein: the connecting mechanism (3) comprises a fixing plate (5) in a vertical state, a fixing block (6) with a limiting effect, a fixing sleeve (7) fixedly connected to the lower end of the connecting block (4) and a connecting sleeve (8) with a fixing effect.

3. The hurdle for track and field teaching and training as claimed in claim 2, wherein: the fixing block (6) is inserted in the middle of the fixing sleeve (7), the fixing block (6) is fixedly connected to the lower end of the fixing plate (5), the fixing block (6) forms a relative sliding structure through the fixing plate (5) and the fixing connecting column (2), and the fixing connecting column (2) and the connecting block (4) are connected in a clamping groove mode.

4. The hurdle for track and field teaching training according to claim 2, wherein: the connecting sleeve (8) is connected with the fixing connecting column (2) in a T-shaped structure in a threaded mode, the connecting sleeve (8) is attached to one side, close to the vertical central axis of the hurdle plate (1), of the fixing plate (5), and the connecting block (4) is fixedly connected to one side, close to the vertical central axis of the hurdle plate (1), of the fixing installation sleeve (9).

5. The hurdle frame for track and field teaching and training as claimed in claim 4, wherein: a fixed supporting column (10) is inserted in the middle of the fixed mounting sleeve (9), a scale code (11) is arranged on the front side face of the upper end of the fixed supporting column (10), the fixed mounting sleeve (9) drives the hurdle plate (1) to form a lifting structure above the fixed base (15), and the fixed mounting sleeve (9) and the fixed supporting column (10) are limited through a fixing bolt (12);

the fixing bolt (12) is connected with the fixing support column (10) and the fixing bolt (12) is connected with the fixing installation sleeve (9) in a threaded mode.

6. The hurdle for track and field teaching and training as claimed in claim 5, wherein: the lower extreme of fixed stay post (10) rotates and is connected with auxiliary block (13) that are used for connecting, and is connected through the mode of screw thread between auxiliary block (13) and installation piece (14) to installation piece (14) fixed connection is in the upper end of unable adjustment base (15).