CN215691310U

CN215691310U - Physical training device is used in middle-position sports education

Info

Publication number: CN215691310U
Application number: CN202121852998.XU
Authority: CN
Inventors: 张广伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-01
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a physical training device for middle-aged physical education, which comprises a cement base layer and a base panel, wherein a concrete layer is arranged above the cement base layer, a positioning base column is arranged inside the concrete layer, a positioning plug bush is fixedly connected above the base panel, the base panel is positioned above the positioning base column, supporting blocks are fixedly connected to the left side and the right side of the positioning plug bush, a supporting column is movably connected above the positioning plug bush, a positioning plug rod is arranged inside the upper end of the supporting column, and a supporting rod adjusting mechanism is movably connected to the rear side of a connecting shaft. This physical training device is used in middle-position sports education, inside lining pole and rod cover all are equipped with three groups, and the axis of three group's inside lining poles realizes distributing with the triangle position, and the distance that utilizes three group's inside lining pole axis and axle sleeve axis is different, makes this parallel bars have the service mode of three different intervals of group, and wherein the inside dimension structure of locating hole is identical with the outside dimension structure of location inserted bar.

Description

Physical training device is used in middle-position sports education

Technical Field

The utility model relates to the technical field of middle-position sports education, in particular to a physical training device for middle-position sports education.

Background

Sports education is an educational component, and is a purposeful, planned and organized educational process performed through physical activities and other auxiliary means; sports education is a complete system and is divided into two categories, namely common sports education and special sports education; the basic characteristics are outstanding educational and teaching properties; the physical education takes teaching as a main way, classroom teaching or special tutoring as a main form and physical exercise and health care as main means, and physical training is also one of the conventional projects in the process of the physical education.

Present parallel bars equipment inside and outside structure is all comparatively simple, and the operating function in the use is comparatively single to interval between the parallel bars equipment is generally comparatively fixed, to the student of different statures, has the use defect, leads to the training posture of student in the physical training in-process to be standard inadequately very easily, and for this reason, we provide a physical training device for middle-position sports education.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a physical training device for middle-aged physical education, which aims to solve the problems that the internal and external structures of parallel bars are simple, the operation function is single in the use process, the distance between the parallel bars is generally fixed, students with different statures have use defects, the training postures of the students in the physical training process are not standard enough, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a physical training device for middle-position sports education, includes cement base layer and base panel, cement base layer's top is equipped with concrete layer, and concrete layer's inside is equipped with the location foundation, the top fixedly connected with location plug bush of base panel, and the base panel is located the top of location foundation, the equal fixedly connected with supporting shoe in the left and right sides of location plug bush, and the top swing joint of location plug bush has the support column, the inside location inserted bar that is equipped with in upper end of support column, and the upper end swing joint of support column has a linking axle, the rear swing joint who links up the axle has a vaulting pole adjustment mechanism.

Preferably, closely laminate between cement base course and the concrete layer, and the location pillar is embedded in concrete layer and cement base course's inside.

Preferably, the central axes of the positioning base column, the positioning plug bush and the supporting column are overlapped, and the supporting blocks are symmetrical with respect to the central axis of the positioning plug bush.

Preferably, the upper end of the supporting column is connected with the supporting rod adjusting mechanism through a connecting shaft, and the supporting rod adjusting mechanism forms a rotating structure through the connecting shaft.

Preferably, the stay bar adjusting mechanism comprises a positioning panel, a shaft sleeve, a positioning hole, a lining rod and a rod sleeve, the lining rod penetrates through the rod sleeve, the positioning hole is formed in the lining rod, the front end and the rear end of the lining rod are fixedly connected with the positioning panel, and the shaft sleeve is fixedly connected to the middle of the positioning panel.

Preferably, the positioning panels are symmetrical with respect to a vertical center line of the shaft sleeve, and the positioning panels are fixedly connected with the lining rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the positioning base column can be wrapped by matching the cement base layer and the concrete layer, so that the verticality of the positioning plug bush and the support column in the installation process is kept, and the parallelism of the support columns is indirectly improved, wherein the support block can improve the bearing capacity between the base panel and the positioning plug bush, the condition of stress fracture at the joint of the base panel and the positioning plug bush is avoided, and the connection mode between the positioning plug bush and the support column is simpler to operate;

2. the front end and the rear end of each of the two groups of strut adjusting mechanisms are supported by the supporting columns respectively, wherein the strut adjusting mechanisms can perform rotation switching operation through the connecting shafts, and can perform limiting action on the strut adjusting mechanisms after rotation adjustment through the positioning inserted rods;

3. the inner lining rods and the rod sleeves are respectively provided with three groups, the central axes of the three groups of inner lining rods are distributed in a triangular direction, the distance between the central axes of the three groups of inner lining rods and the central axis of the shaft sleeve is different, so that the parallel bars have three groups of use modes with different distances, and the internal dimension structure of the positioning hole is matched with the external dimension structure of the positioning inserted rod.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the front view of the present invention after adjustment;

fig. 4 is an enlarged internal structure diagram of the stay bar adjusting mechanism of the present invention.

In the figure: 1. a cement base layer; 2. a concrete layer; 3. positioning the foundation column; 4. a base panel; 5. positioning the plug bush; 6. a support block; 7. a support pillar; 8. positioning the inserted rod; 9. a connecting shaft; 10. a strut adjustment mechanism; 1001. a positioning panel; 1002. a shaft sleeve; 1003. positioning holes; 1004. a lining rod; 1005. a rod sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a physical training device for middle-position physical education comprises a cement base layer 1 and a base panel 4, wherein a concrete layer 2 is arranged above the cement base layer 1, a positioning base column 3 is arranged inside the concrete layer 2, the cement base layer 1 is tightly attached to the concrete layer 2, the positioning base column 3 is embedded inside the concrete layer 2 and the cement base layer 1, a positioning plug bush 5 is fixedly connected above the base panel 4, the base panel 4 is positioned above the positioning base column 3, supporting blocks 6 are fixedly connected to the left side and the right side of the positioning plug bush 5, a supporting column 7 is movably connected above the positioning plug bush 5, the positioning base column 3, the positioning plug bush 5 and the supporting column 7 are overlapped, the supporting blocks 6 are symmetrical with respect to the central axis of the positioning plug bush 5, the positioning base column 3 can be wrapped by matching between the cement base layer 1 and the concrete layer 2, therefore, perpendicularity in the installation process of the positioning plug bushes 5 and the supporting columns 7 is kept, parallelism between the supporting columns 7 is indirectly improved, the supporting blocks 6 can improve the bearing capacity between the base panel 4 and the positioning plug bushes 5, the situation that stress fracture occurs at the joints of the base panel and the positioning plug bushes 5 is avoided, and the connection mode between the positioning plug bushes 5 and the supporting columns 7 is simple to operate;

a positioning inserted rod 8 is arranged inside the upper end of the supporting column 7, the upper end of the supporting column 7 is movably connected with a connecting shaft 9, a supporting rod adjusting mechanism 10 is movably connected behind the connecting shaft 9, the upper end of the supporting column 7 is connected with the supporting rod adjusting mechanism 10 through the connecting shaft 9, the supporting rod adjusting mechanism 10 forms a rotating structure through the connecting shaft 9, the supporting column 7 is used for supporting the front end and the rear end of each of the two groups of supporting rod adjusting mechanisms 10 respectively, the supporting rod adjusting mechanisms 10 can perform rotation switching operation through the connecting shaft 9, and the positioning inserted rod 8 can limit the rotating adjusted supporting rod adjusting mechanisms 10;

the stay bar adjusting mechanism 10 comprises a positioning panel 1001, a shaft sleeve 1002, a positioning hole 1003, a lining bar 1004 and a bar sleeve 1005, wherein the lining bar 1004 penetrates through the inside of the bar sleeve 1005, the positioning hole 1003 is formed in the inside of the lining bar 1004, the front end and the rear end of the lining bar 1004 are fixedly connected with the positioning panel 1001, and the middle part of the positioning panel 1001 is fixedly connected with the shaft sleeve 1002; the positioning panels 1001 are symmetrical with respect to the vertical center line of the shaft sleeve 1002, and the positioning panels 1001 are fixedly connected with the lining rod 1004; the lining rods 1004 and the rod sleeves 1005 are provided with three groups, the central axes of the three groups of lining rods 1004 are distributed in a triangular direction, and the distances between the central axes of the three groups of lining rods 1004 and the central axes of the shaft sleeve 1002 are different, so that the parallel bars have three groups of use modes with different distances, wherein the internal dimension structure of the positioning hole 1003 is matched with the external dimension structure of the positioning inserted rod 8.

The working principle is as follows: for the physical training device for middle-position physical education, firstly, the positioning base column 3 can be wrapped by the cooperation between the cement base layer 1 and the concrete layer 2, so that the verticality of the positioning plug bush 5 and the support column 7 in the installation process is kept, the parallelism between the support columns 7 is indirectly improved, the supporting block 6 can improve the bearing capacity between the base panel 4 and the positioning plug bush 5, the stress fracture condition at the joint of the two is avoided, and the connection mode between the positioning plug bush 5 and the support column 7 is simpler to operate; the lining rods 1004 and the rod sleeves 1005 are respectively provided with three groups, the central axes of the three groups of lining rods 1004 are distributed in a triangular direction, and the distances between the central axes of the three groups of lining rods 1004 and the central axis of the shaft sleeve 1002 are different, so that the parallel bars have three groups of use modes with different distances;

the user may define three sets of rod sleeves 1005 as: a pole, B pole, C pole to two sets of vaulting pole adjustment mechanism 10 about can constitute respectively: the three using combinations of the rod A-rod A, the rod B-rod B and the rod C-rod C are used;

wherein the internal dimension structure of the positioning hole 1003 is matched with the external dimension structure of the positioning inserted bar 8; the front end and the rear end of the two groups of strut adjusting mechanisms 10 are supported by the supporting columns 7 respectively, wherein the strut adjusting mechanisms 10 can perform rotation switching operation through the connecting shafts 9, and can perform limiting action on the strut adjusting mechanisms 10 after rotation adjustment through the positioning inserted rods 8.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a physical training device is used in middle-position sports education, includes cement base layer (1) and base panel (4), its characterized in that: the top of cement base course (1) is equipped with concrete layer (2), and the inside of concrete layer (2) is equipped with location foundation column (3), the top fixedly connected with location plug bush (5) of base panel (4), and base panel (4) are located the top of location foundation column (3), the equal fixedly connected with supporting shoe (6) of the left and right sides of location plug bush (5), and the top swing joint of location plug bush (5) has support column (7), the inside location inserted bar (8) that is equipped with in upper end of support column (7), and the upper end swing joint of support column (7) has linking shaft (9), the rear swing joint that links up shaft (9) has vaulting pole adjustment mechanism (10).

2. The physical training device for middle-aged sports education according to claim 1, wherein: closely laminate between cement basic unit (1) and concrete layer (2), and location foundation column (3) are embedded in the inside of concrete layer (2) and cement basic unit (1).

3. The physical training device for middle-aged sports education according to claim 1, wherein: the central axes of the positioning base column (3), the positioning plug bush (5) and the supporting column (7) are overlapped, and the supporting blocks (6) are symmetrical relative to the central axis of the positioning plug bush (5).

4. The physical training device for middle-aged sports education according to claim 1, wherein: the upper end of the supporting column (7) is connected with a supporting rod adjusting mechanism (10) through a connecting shaft (9), and the supporting rod adjusting mechanism (10) forms a rotating structure through the connecting shaft (9).

5. The physical training device for middle-aged sports education according to claim 1, wherein: the stay bar adjusting mechanism (10) comprises a positioning panel (1001), a shaft sleeve (1002), a positioning hole (1003), a lining bar (1004) and a bar sleeve (1005), wherein the lining bar (1004) penetrates through the inside of the bar sleeve (1005), the positioning hole (1003) is formed in the lining bar (1004), the front end and the rear end of the lining bar (1004) are fixedly connected with the positioning panel (1001), and the middle part of the positioning panel (1001) is fixedly connected with the shaft sleeve (1002).

6. The physical training device for middle-aged sports education according to claim 5, wherein: the positioning panels (1001) are symmetrical about the vertical center line of the shaft sleeve (1002), and the positioning panels (1001) are fixedly connected with the lining rod (1004).