CN109289217A - One kind, which is hurdled, trains with column frame - Google Patents
One kind, which is hurdled, trains with column frame Download PDFInfo
- Publication number
- CN109289217A CN109289217A CN201811390858.8A CN201811390858A CN109289217A CN 109289217 A CN109289217 A CN 109289217A CN 201811390858 A CN201811390858 A CN 201811390858A CN 109289217 A CN109289217 A CN 109289217A
- Authority
- CN
- China
- Prior art keywords
- fixed
- swing rod
- bar
- hurdled
- column frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
- A63K3/043—Athletics hurdles
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to athletic equipment fields, specially one kind, which is hurdled, trains with column frame, including pedestal, it is fixed on pedestal that there are two the stands for being used to support-rails, and the both ends of railing are connect with the upper end in two stands respectively, stand includes the bottom bar being fixed on the base and is connected to the swing rod of bottom bar upper end by shaft fixed-axis rotation, swing rod lower end is fixedly connected with clump weight by straight-bar, railing is coaxial docking by identical half bar of two structures and is formed, the opposite end of two half bars is respectively and fixedly provided with magnet button, and it is fixed by magnet button, the phase backside of two half bars lives with corresponding swing rod upper end connect respectively.This kind, which is hurdled, trains with column frame, when sportsman touches railing when hurdling, it avoids tripping sportsman, swing rod rotates around the axis, and avoids the touching position of sportsman, it prevents from generating injury to sportsman, safety is improved, realization automatically resets, without ajusting for support staff, labor intensity and human cost are reduced, training effectiveness is improved.
Description
Technical field
The present invention relates to athletic equipment fields, and specially one kind, which is hurdled, trains with column frame.
Background technique
Hurdle race is in certain distance across the column frame of defined height and quantity, technical stronger sprint events,
Belong to one kind of track in track and field sports.The existing column frame hurdled is integral type fixed structure, and sportsman is when touching column frame
The easy overturning of column frame, thus needs and outer support staff props up, and increases human cost and labor intensity, and existing column
Frame is easy to cause sportsman to come to harm in training or match because of touching when in use.
In consideration of it, the training column frame it is proposed that one kind is hurdled.
Summary of the invention
It hurdles to train the purpose of the present invention is to provide one kind and uses column frame, to solve mentioned above in the background art ask
Topic.To achieve the above object, the training column frame the invention provides the following technical scheme: one kind is hurdled, including pedestal, the pedestal
There are two the stands for being used to support-rails for upper fixation, and the both ends of railing are connect with the upper end in two stands respectively, described vertical
Frame includes the bottom bar being fixed on the base and is connected to the swing rod of bottom bar upper end by shaft fixed-axis rotation, the swing rod lower end
It is fixedly connected with clump weight by straight-bar, the railing is coaxial docking by identical half bar of two structures and is formed, two half bars
Opposite end be respectively and fixedly provided with magnet button, and be fixed by magnet button, the phase backside of two half bars respectively with it is corresponding
The connection living of swing rod upper end.
Preferably, the shaft is fixed on the upper end of bottom bar, and the central axis of the central axis of shaft and railing is flat
Row.
Preferably, it is fixed with the backboard of irony on the bottom bar, the backboard is located at sportsman and runs the side in direction, and
Backboard is located in the swing path of clump weight.
Preferably, be fixed with magnet block corresponding with backboard on the clump weight, the backboard and magnet block be attracted so that
Swing rod is fixed vertically.
Preferably, the clump weight to spindle central torque be greater than half bar to spindle central torque.
Preferably, the upper end of the swing rod offers slot, and the central axis of socket center line and railing, the pendulum
The upper end of bar is connected with turntable, inserted link is fixed at the lower surface center of the turntable, and inserted link fixed-axis rotation is plugged on slot
It is internal.
Preferably, the described one end of half bar far from magnet button is connected to the upper surface center of turntable by pin shaft fixed-axis rotation
Place, the pin shaft center line is vertical with the center line antarafacial of shaft, is connected between half bar and the lateral wall of swing rod by tension spring
It connects.
Preferably, the central axis of half bar, the central axis of swing rod and tension spring are total in one plane.
Preferably, soft set is socketed on the outside of half bar.
Compared with prior art, beneficial effects of the present invention: when sportsman is when hurdling, railing is touched, dynamics is larger
When magnet deduct points from avoiding tripping sportsman so that half bar rotates；When there is the touching of more great dynamics or directly
In swing rod, magnet block is separated with backboard, and swing rod rotates around the axis for touching, clump weight tilting, to the touching position of sportsman into
Row evacuation prevents from generating injury to sportsman, improves safety, after touching, since the torque that clump weight is subject to is larger,
So that half bar is rotated backward and resetted, when clump weight restores to home position, magnet block and backboard are attracted, and avoid swing rod reciprocal
It shakes, and half bar that tension spring can be mobile to rotation plays pulling force effect and makes half bar return, the magnet button of half boom end makes
Two and half bar Rapid resets are spliced into railing, automatically reset to realize, without ajusting for support staff, reduce labor intensity and
Human cost improves training effectiveness.
Detailed description of the invention
Fig. 1 is general assembly structure front view of the invention；
Fig. 2 is the Section A-A structural schematic diagram in Fig. 1.
In figure: 1- pedestal；2- stand；21- bottom bar；22- swing rod；221- slot；23- straight-bar；24- clump weight；25- back
Plate；3- railing；Half bar of 31-；32- magnet button；The soft set of 33-；4- turntable；41- inserted link；5- tension spring；6- magnet block；7- shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, ordinary skill staff person institute obtained without making creative work
There are other embodiments, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: it includes pedestal 1, the bottom that one kind, which is hurdled and trained with column frame,
Fixed on seat 1 there are two the stands 2 for being used to support-rails 3, and the both ends of railing 3 are connect with the upper end in two stands 2 respectively,
The stand 2 includes the bottom bar 21 being fixed on pedestal 1 and the swing rod that 21 upper end of bottom bar is connected to by 7 fixed-axis rotation of shaft
22,22 lower end of swing rod is fixedly connected with clump weight 24 by straight-bar 23, and the railing 3 is same by identical half bar 31 of two structures
Axis docking composition, the opposite end of two half bars 31 is respectively and fixedly provided with magnet button 32, and is fixed by magnet button 32, two
The phase backside of half bar 31 lives with corresponding 22 upper end of swing rod connect respectively.
In the present embodiment, the shaft 7 is fixed on the upper end of bottom bar 21, and in the central axis of shaft 9 and railing 3
Mandrel line is parallel, is fixed with the backboard 25 of irony on the bottom bar 21, and the backboard 25 is located at sportsman and runs the side in direction,
And backboard 25 is located in the swing path of clump weight 24, and magnet block 6 corresponding with backboard 25, institute are fixed on the clump weight 24
Backboard 25 and the actuation of magnet block 6 are stated so that swing rod 22 is fixed vertically, the torque of the clump weight 24 to 7 center of shaft is greater than half bar
31 arrive the torque at 7 center of shaft, and when in this case can ensure that swing rod 22 rotates, clump weight 24 enables to swing rod 22 to reset,
The torque at clump weight 24 to 7 center of shaft is determined by the weight of clump weight 24 and the length of straight-bar 23, increases the weight of clump weight 24
Amount or the length for increasing straight-bar 23 may make clump weight 24 to arrive the torque at 7 center of shaft, in addition can also use half bar 31
The material of lightweight is made, the injury for not only mitigating the weight of entire column frame in this way when also reducing touching to sportsman.
In the present embodiment, bottom bar 21 can be designed to adjustable structure, in this way convenient for frame height in column is adjusted, just
It is used in sportsman or sportswoman's training.
In the present embodiment, the upper end of the swing rod 22 offers slot 221, and the center of slot 221 center line and railing 3
Line is vertical, and the upper end of the swing rod 22 is connected with turntable 4, and inserted link 41, and inserted link are fixed at the lower surface center of the turntable 4
41 fixed-axis rotations are plugged on inside slot 221, and the described one end of half bar 31 far from magnet button 32 is connected by pin shaft fixed-axis rotation
At the upper surface center of turntable 4, the pin shaft center line is vertical with the center line antarafacial of shaft 7, half bar 31 and swing rod
It is connected between 22 lateral wall by tension spring 5, the central axis of half bar 31, the central axis of swing rod 22 and tension spring 5 exist altogether
In one plane, soft set 33 is socketed on the outside of half bar 31.
In the present embodiment, since 41 fixed-axis rotation of inserted link is connected in slot 221, half bar 31 is fixed by pin shaft with turntable 4
Axis rotation connection, therefore half bar 31 can do relative to swing rod 22 and rotate on the horizontal plane of the vertical central axis of swing rod 22, it can also
The rotation on the vertical plane of pin shaft is done, and the effect of tension spring 5 is that half bar 31 is returned to initial position, convenient for half bar 31
It automatically resets.
The working principle of the invention: when sportsman is when hurdling, touching railing 3, and magnet button 32 separates when dynamics is larger,
So that half bar 31 rotates, sportsman is avoided, avoids tripping sportsman, while stretching or reversing tension spring 5, so that drawing
Spring 5 obtains a restoring force for making half bar 31 restPose or torque, after touching, restoring force on tension spring 5 or
Person's torque makes half bar 31 restPose, and in recovery process, when magnet button 32 is nearest apart, magnetic force makes two and half
31 Rapid reset of bar splicing composition railing 3, avoids the occurrence of shaking, exports without additional manpower；
When the touching of appearance more great dynamics or when directly touching is in swing rod 22, magnet button 32 is separated, magnet block 6 and back
Plate 25 also separates, and 22 stress of swing rod, 7 rotation around the shaft, clump weight 24 tilts while swing rod 22 rotates, while clump weight 24 has
Have the tendency that so that swing rod 22 restPoses, swing rod 22 drives half bar 31 to rotate simultaneously, to the touching position of sportsman into
Row evacuation, prevents from causing sportsman to trip the resistance national highway of sportsman, generates injury, improves trained safety；
After touching, the potential energy that the rise of clump weight 24 obtains drives swing rod 22 is reversed 7 to rotate and reset around the shaft,
When the recovery of clump weight 22 to home position, magnet block 6 and backboard 25 are attracted, and avoid swing rod 22 from back and forth shaking, and 5 meeting of tension spring
Pulling force effect is played to half bar 31 of rotational displacement and makes half bar, 31 return, is automatically reset to realize, without support staff's
It ajusts, reduces labor intensity and human cost, improve training effectiveness.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Staff person is described in the above embodiment and specification to be only it should be appreciated that the present invention is not limited to the above embodiments
Preference of the invention, is not intended to limit the invention, and without departing from the spirit and scope of the present invention, the present invention can also
There are various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.Claimed model
It encloses and is defined by the appending claims and its equivalent thereof.
Claims (9)
1. one kind, which hurdles to train, uses column frame, including pedestal (1), fixed on the pedestal (1) there are two be used to support-rails (3)
Stand (2), and the both ends of railing (3) are connect with the upper end on two stands (2) respectively, it is characterised in that: stand (2) packet
It includes the bottom bar (21) being fixed on pedestal (1) and is connected to the swing rod of bottom bar (21) upper end by shaft (7) fixed-axis rotation
(22), swing rod (22) lower end is fixedly connected with clump weight (24) by straight-bar (23)；The railing (3) is identical by two structures
Half bar (31) be coaxial docking composition, the opposite end of two half bars (31) is respectively and fixedly provided with magnet button (32), and passes through magnet
Button (32) is fixed, and the phase backside of two half bars (31) lives with corresponding swing rod (22) upper end connect respectively.
The training column frame 2. one kind according to claim 1 is hurdled, it is characterised in that: the shaft (7) is fixed on bottom bar
(21) upper end, and the centerline axis parallel of the central axis of shaft (9) and railing (3).
The training column frame 3. one kind according to claim 2 is hurdled, it is characterised in that: be fixed with iron on the bottom bar (21)
The backboard (25) of matter, the backboard (25) is located at sportsman and runs the side in direction, and backboard (25) is located at clump weight (24)
In swing path.
The training column frame 4. one kind according to claim 3 is hurdled, it is characterised in that: be fixed on the clump weight (24)
Magnet block (6) corresponding with backboard (25), the backboard (25) and magnet block (6) actuation are so that swing rod (22) is fixed vertically.
The training column frame 5. one kind according to claim 4 is hurdled, it is characterised in that: the clump weight (24) arrives shaft
(7) torque at center is greater than the torque that half bar (31) arrive shaft (7) center.
The training column frame 6. one kind according to claim 1 is hurdled, it is characterised in that: the upper end of the swing rod (22) opens up
Have slot (221), and the central axis of slot (221) center line and railing (3), the upper end of the swing rod (22), which is connected with, to be turned
Disk (4) is fixed with inserted link (41) at the lower surface center of the turntable (4), and inserted link (41) fixed-axis rotation is plugged on slot
(221) internal.
The training column frame 7. one kind according to claim 6 is hurdled, it is characterised in that: half bar (31) is far from magnet button
(32) one end is connected at the upper surface center of turntable (4) by pin shaft fixed-axis rotation, the pin shaft center line and shaft (7)
Center line antarafacial it is vertical, connect between half bar (31) and the lateral wall of swing rod (22) by tension spring (5).
The training column frame 8. one kind according to claim 7 is hurdled, it is characterised in that: the central axis of half bar (31)
Line, the central axis of swing rod (22) and tension spring (5) are total in one plane.
The training column frame 9. one kind according to claim 8 is hurdled, it is characterised in that: be socketed on the outside of half bar (31)
Soft set (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390858.8A CN109289217A (en) | 2018-11-21 | 2018-11-21 | One kind, which is hurdled, trains with column frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390858.8A CN109289217A (en) | 2018-11-21 | 2018-11-21 | One kind, which is hurdled, trains with column frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289217A true CN109289217A (en) | 2019-02-01 |
Family
ID=65144421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811390858.8A Withdrawn CN109289217A (en) | 2018-11-21 | 2018-11-21 | One kind, which is hurdled, trains with column frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394009A (en) * | 2020-10-21 | 2021-02-23 | 杭州金鼎实业有限公司 | Cement mortar fluidity tester |
| CN113398606A (en) * | 2021-07-06 | 2021-09-17 | 滁州学院 | Hurdle frame for sports competition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596388A (en) * | 1984-01-05 | 1986-06-24 | Burden J S | Hurdle attachment structure for training |
| CN2704403Y (en) * | 2003-12-19 | 2005-06-15 | 董少伟 | Hurdle with automatic reset and adjustable height |
| CN201189406Y (en) * | 2008-05-07 | 2009-02-04 | 刘乐 | Improved hurdles |
| CN103752024A (en) * | 2014-01-14 | 2014-04-30 | 青岛农业大学 | Training hurdle bracket easy to ascend and descend |
| CN205391756U (en) * | 2016-02-25 | 2016-07-27 | 郑州澍青医学高等专科学校 | Hurdle for sport teaching |
| CN207708541U (en) * | 2017-12-29 | 2018-08-10 | 宿州学院 | Track and field safe hurdle bar |
-
2018
- 2018-11-21 CN CN201811390858.8A patent/CN109289217A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596388A (en) * | 1984-01-05 | 1986-06-24 | Burden J S | Hurdle attachment structure for training |
| CN2704403Y (en) * | 2003-12-19 | 2005-06-15 | 董少伟 | Hurdle with automatic reset and adjustable height |
| CN201189406Y (en) * | 2008-05-07 | 2009-02-04 | 刘乐 | Improved hurdles |
| CN103752024A (en) * | 2014-01-14 | 2014-04-30 | 青岛农业大学 | Training hurdle bracket easy to ascend and descend |
| CN205391756U (en) * | 2016-02-25 | 2016-07-27 | 郑州澍青医学高等专科学校 | Hurdle for sport teaching |
| CN207708541U (en) * | 2017-12-29 | 2018-08-10 | 宿州学院 | Track and field safe hurdle bar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394009A (en) * | 2020-10-21 | 2021-02-23 | 杭州金鼎实业有限公司 | Cement mortar fluidity tester |
| CN113398606A (en) * | 2021-07-06 | 2021-09-17 | 滁州学院 | Hurdle frame for sports competition |
| CN113398606B (en) * | 2021-07-06 | 2022-12-23 | 滁州学院 | Hurdle frame for sports competition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |
|
| WW01 | Invention patent application withdrawn after publication |