CN108479086A - A kind of mobile trained supporting leg of hurdling - Google Patents
A kind of mobile trained supporting leg of hurdling Download PDFInfo
- Publication number
- CN108479086A CN108479086A CN201810271412.7A CN201810271412A CN108479086A CN 108479086 A CN108479086 A CN 108479086A CN 201810271412 A CN201810271412 A CN 201810271412A CN 108479086 A CN108479086 A CN 108479086A
- Authority
- CN
- China
- Prior art keywords
- plate
- horizontal bar
- column
- connecting rod
- hurdled
- 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
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- 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
Abstract
A kind of mobile trained supporting leg of hurdling, it is related to sports equipment apparatus field, including erecting column component, perpendicular column component includes internal frame body, internal frame body is enclosed with outer glue-line, outer glue-line is equipped with inflating port, the horizontal bar component includes horizontal bar, hollow cavity is equipped in the middle part of the horizontal bar, horizontal bar is equipped with several pressure and tears band, and solid sponge is filled in hollow cavity, it is respectively provided with linked hole in horizontal bar both sides, internal frame body includes restocking, undercarriage, and restocking is connected with undercarriage by several telescoping drive mechanisms disposed in parallel, and linkage tipping mechanism is equipped in perpendicular column component side.The automatic height regulation hurdled is realized by the Combination Design of horizontal bar component and perpendicular column component, linkage tipping mechanism cooperation telescoping drive mechanism makes more Mechanism Combinations form preferable linkage technique effect, perfect solve is hurdled after by external force, buffer human body, reduction is hurdled height, is hurdled and is toppled over the controls of much more equal action.
Description
Technical field
The present invention relates to sports equipment apparatus field, specifically a kind of movable type trains supporting leg of hurdling.
Background technology
Hurdle is deeply by one of very important sports project of the favorite sports events of teenager and China.From
It for the considerations of structure, hurdles and is roughly divided into the horizontal bar of top, be detachably connected with horizontal bar and be used to adjust horizontal bar height
Perpendicular column, is also used to support the bottom column on perpendicular column.In the training process, sportsman kicks down the case where hurdling frequent occurrence.Therewith
What is come is exactly that body is injured unexpectedly.And because existing hurdle is L-type design, it is extremely inconvenient that carrying is hurdled, wasting manpower and material resources.
Therefore, how to design one kind to hurdle, Automatic-dumping prevents player injuries simultaneously after making its collision of hurdling in the training process
The problem of can also having preferable hauling ability, being those skilled in the art's urgent need to resolve.
Invention content
For exist in the prior art kick down hurdle lead to player injuries, be inconvenient to carry the problem of, the present invention provide
A kind of mobile trained supporting leg of hurdling, effectively reduces sportsman in the training process by the probability of unexpected injury, more
Easily carry out carrying of hurdling.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of mobile trained hurdle supporting leg, including a bottom column, the both sides Di Lan are respectively provided with a perpendicular column component, two institutes
It states and is equipped with horizontal bar component above perpendicular column component, the perpendicular column component includes internal frame body, and the external side of inner bay is enclosed with outer
Glue-line, outer glue-line be equipped with inflating port, the horizontal bar component include horizontal bar, hollow cavity, pressure tearing band and solid sponge, it is described
Hollow cavity is equipped in the middle part of horizontal bar, horizontal bar is equipped with several pressure and tears band, solid sponge is filled in hollow cavity, in horizontal bar both sides
It is respectively provided with one and the matched linked hole of inflating port, the internal frame body includes restocking, undercarriage and several telescoping drive mechanisms, on
Frame is connected with undercarriage by several telescoping drive mechanisms disposed in parallel, and linkage tipping mechanism is equipped in perpendicular column component side.
Further, the telescoping drive mechanism include column, upper boom, guide pipe, lower pulling plate, the first spring, lower beam and
Tracheae, the column upper end are equipped with guide pipe, are sliding combined with upper boom in the guide cylinder, the upper boom is connected with restocking
It connects, the upper boom lower end is equipped with lower pulling plate, the first spring is equipped between the lower pulling plate and column inside bottom, in column bottom
It is additionally provided with the tracheae of unicom column, lower beam is equipped on the downside of column, the lower beam is connected on undercarriage.
Further, the linkage tipping mechanism include lower fixed cylinder, sliding rail, movable block, connecting rod, pneumatic tube, sealing plate,
Seal ring, side fixed plate, middle plate and second spring, the lower fixed cylinder are arranged on the downside of perpendicular column component, and one is equipped in lower fixed cylinder
Sliding rail is sliding combined with a movable block on the sliding rail, and the movable block is connected with a connecting rod, and the connecting rod other end connects
It is connected to sealing plate, the sealing plate can move back and forth in pneumatic tube, and the pneumatic tube is connected in the fixed plate of side, the side fixed plate
It is fixed in lower fixed cylinder, the pneumatic tube is linked with column by tracheae, and hinge column, the hinge are equipped with above lower fixed cylinder
It connects and is connected with perpendicular column component on column, be equipped with middle plate in perpendicular column component side, the middle plate is connected with movable block by second spring
It connects.
Further, the sealing plate periphery is equipped with seal ring.
Further, in the lower fixed cylinder be equipped with pressing fixed mechanism, the pressing detent mechanism include upper mounted plate,
Mounting plate, electric cylinder, telescopic rod, lower plate, fixing glue, first connecting rod, second connecting rod, third connecting rod and fourth link, under described
Fixed cylinder is connected with upper mounted plate, and fixed plate is connected with mounting plate, and electric cylinder, the electricity are equipped on the mounting plate
The telescopic rod of dynamic cylinder is connected with lower plate, and the lower plate is equipped with the fixing glue of several array arrangements, distinguishes at upper mounted plate both ends
It is connected with first connecting rod and third connecting rod, the first connecting rod is hinged with second connecting rod, and the second connecting rod is hinged on lower plate one
End, the third connecting rod are hinged with fourth link, and the fourth link is hinged on the other end of lower plate.
Further, auxiliary propelling machine is equipped in lower fixed cylinder, the auxiliary propelling machine includes side plate, rotation
Axis, supporting rod, traveling wheel, bolt hole and mounting hole, the lower fixed cylinder side are equipped with side plate, and the side plate is equipped with rotation
Axis is rotatably connected to supporting rod in the rotation axis, and the supporting rod is equipped with multiple bolts hole, and the supporting rod end is equipped with
Traveling wheel, the side plate are equipped with the mounting hole of fitted bolt hole site.
The beneficial effects of the invention are as follows：The present invention, which is realized by the Combination Design of horizontal bar component and perpendicular column component, to hurdle
It automatically controls, so that pressure tears band to convenient pressure, human impact is as trigger signal, and at low cost, effect is good, and horizontal for inflation
Column filling sponge, enhances cushion performance, and linkage tipping mechanism utilizes the gas in the telescoping drive mechanism for erecting column component so that more
Mechanism Combination forms preferable linkage technique effect, perfectly solves and hurdles after by external force, buffers human body, and reduction is hurdled
Highly, it hurdles and the controls acted such as topples over more.There is associated action use in various mechanism Combination Design, reduces the wound to sportsman
It does harm to and avoids the continued damage caused by subsequent motion person, influence their and train.
Description of the drawings
Fig. 1 is the three dimensional structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of perpendicular column component；
Fig. 3 is the sectional view of horizontal bar component；
Fig. 4 is the structural schematic diagram of perpendicular column component；
Fig. 5 is the structural schematic diagram of linkage tipping mechanism；
Fig. 6 is the structural schematic diagram for pressing fixed mechanism；
Fig. 7 is the structural schematic diagram of auxiliary propelling machine.
In figure：1 bottom column, 2 perpendicular column components, 21 outer glue-lines, 22 air-filled pores, 23 restockings, 24 undercarriages, 25 telescoping drive mechanisms,
251 columns, 252 upper booms, 253 guide pipes, 254 lower pulling plates, 255 first springs, 256 lower beams, 257 tracheaes, 3 horizontal bar components, 31
Horizontal bar, 32 hollow cavities, 33 pressure tearing band, 34 solid sponges, 35 linked holes,
4 linkage tipping mechanisms, 41 times fixed cylinders, 42 sliding rails, 43 movable blocks, 44 connecting rods, 45 pneumatic tubes, 46 sealing plates, 47
Seal ring, 48 side fixed plates, plate in 49,410 second springs,
51 side plates, 52 rotation axis, 53 supporting rods, 54 traveling wheels, 55 bolts hole, 56 mounting holes,
57 upper mounted plates, 58 mounting plates, 59 electric cylinders, 510 telescopic rods, 511 lower plates, 512 fixing glues, 513 first connecting rods,
514 second connecting rods, 515 third connecting rods, 516 fourth links, 517 idler wheels.
Specific implementation mode
A kind of mobile training is hurdled supporting leg, including a bottom column 1, and the both sides Di Lan are respectively provided with a perpendicular column component 2, two
Horizontal bar component 3 is equipped with above the perpendicular column component, the perpendicular column component 2 includes internal frame body, the external side package of inner bay
There is outer glue-line 21, the perpendicular column to form full-length, when horizontal bar component is by shock, horizontal bar can be inflated to perpendicular column component internal
The deflation to erecting column component can be achieved in component tearing, to which the height of perpendicular column component be greatly lowered, reduces the wound to sportsman
Evil.
The present invention is further analysed below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, the horizontal bar component 3 includes horizontal bar 31, hollow cavity 32, pressure tearing band 33 and solid sea
Silk floss 34 is equipped with hollow cavity in the middle part of the horizontal bar, and horizontal bar is equipped with several pressure and tears band, more weak for pressure-bearing on horizontal bar at this
Place, easily torn when by outer force effect, at this.Solid sponge is filled in hollow cavity, for keeping global shape
And enhancing buffering, it avoids damaging sportsman, is respectively provided with a linked hole 35 in horizontal bar both sides, outer glue-line is equipped with inflation
Mouthful, linked hole is used for and inflating port 22 matches.
The internal frame body includes restocking 23, undercarriage 24 and several telescoping drive mechanisms 25.
Restocking is connected with undercarriage by several telescoping drive mechanisms disposed in parallel.
The telescoping drive mechanism include column 251, upper boom 252, guide pipe 253, lower pulling plate 254, the first spring 255,
Lower beam 256 and tracheae 257, the column upper end are equipped with guide pipe, upper boom, the upper boom are sliding combined in the guide cylinder
It is connected with restocking, the upper boom lower end is equipped with lower pulling plate, and the first spring is equipped between the lower pulling plate and column inside bottom,
It is additionally provided with the tracheae of unicom column in column bottom, lower beam is equipped on the downside of column, the lower beam is connected on undercarriage.
It is rapid in internal pressure due to the presence of outer glue-line when perpendicular column component because when the tearing of horizontal bar component leads to gas leakage
In the case of reduction, internal pressure is less than the pressure of the first spring and the convergent force of rubber, and upper boom is caused to be transported straight down along column
It is dynamic so that the gas being present on the downside of column is discharged from tracheae, and the height on entire perpendicular column reduces rapidly.
Perpendicular column component side be equipped with linkage tipping mechanism, the linkage tipping mechanism include lower fixed cylinder 41, sliding rail 42,
Movable block 43, connecting rod 44, pneumatic tube 45, sealing plate 46, seal ring 47, side fixed plate 48, middle plate 49 and second spring 410, it is described
Lower fixed cylinder is arranged on the downside of perpendicular column component, and a sliding rail is equipped in lower fixed cylinder, a movable block is sliding combined on the sliding rail,
The movable block is connected with a connecting rod, and the connecting rod other end is connected with sealing plate, and the sealing plate can be in pneumatic tube back and forth
Mobile, the pneumatic tube is connected in the fixed plate of side, and the side fixed plate is fixed in lower fixed cylinder, and the pneumatic tube passes through gas
Pipe is linked with column, by tracheae conveying come air sealing plate can be driven to be moved along pneumatic tube, and then realize movable block along
Sliding rail moves, and hinge column is equipped with above lower fixed cylinder, perpendicular column component is connected on the hinge column, is set in perpendicular column component side
There are middle plate, the middle plate to be connected by second spring with movable block.
Gas on the downside of column in tracheae from when being expelled in lower fixed cylinder, and movable block is under force along sliding rail
It is mobile, and then pull third spring so that the direction that perpendicular column component is moved towards movable block is toppled over, and avoids causing to hinder to sportsman
Evil.
Further, in order to enhance leakproofness, the sealing plate periphery is equipped with seal ring, for enhancing between sealing plate and pneumatic tube
Sealing performance.
The optimization design of scheme is equipped with pressing fixed mechanism in lower fixed cylinder, and the pressing detent mechanism includes upper solid
Fixed board 57, mounting plate 58, electric cylinder 59, telescopic rod 510, lower plate 511, fixing glue 512, first connecting rod 513, second connecting rod 514,
Third connecting rod 515 and fourth link 516,
The lower fixed cylinder is connected with upper mounted plate, and fixed plate is connected with mounting plate, is installed on the mounting plate
There are electric cylinder, the telescopic rod of the electric cylinder to be connected with lower plate, the lower plate is equipped with the fixing glue of several array arrangements, is used for
The fixation hurdled.It is connected separately with first connecting rod and third connecting rod at upper mounted plate both ends, the first connecting rod is hinged with
Second connecting rod, the second connecting rod are hinged on lower plate one end, and the third connecting rod is hinged with fourth link, the fourth link hinge
It is connected on the other end of lower plate.It is hurdled in this way by flexible can easily fix of electric cylinder.
In lower fixed cylinder can also be equipped with auxiliary propelling machine, the auxiliary propelling machine include side plate 51, rotation axis 52,
Supporting rod 53, traveling wheel 54, bolt hole 55 and mounting hole 56,
The lower fixed cylinder side is equipped with side plate, and the side plate is equipped with rotation axis, is rotatably connected in the rotation axis
Supporting rod, the supporting rod are equipped with multiple bolts hole, and the supporting rod end is equipped with traveling wheel, and the side plate is equipped with cooperation
The mounting hole of bolt hole position, when supporting rod, which turns to bolt hole, to be coordinated with mounting hole.It is tightened by bolts.It can be realized and hurdle
Movement.
The fixed pin pressed in fixed mechanism can also be replaced with idler wheel 517 by the optimization design of scheme.It is more convenient to hurdle
Movement.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (6)
- Supporting leg, including a bottom column 1. a kind of mobile training is hurdled, the both sides Di Lan are respectively provided with a perpendicular column component, described in two It is equipped with horizontal bar component above perpendicular column component, which is characterized in that the perpendicular column component includes internal frame body, the external side of inner bay It is enclosed with outer glue-line, outer glue-line is equipped with inflating port, and the horizontal bar component includes horizontal bar, hollow cavity, pressure tearing band and solid Sponge is equipped with hollow cavity in the middle part of the horizontal bar, and horizontal bar is equipped with several pressure and tears band, and solid sponge is filled in hollow cavity, It is respectively provided with one and the matched linked hole of inflating port in horizontal bar both sides, the internal frame body includes restocking, undercarriage and several flexible Driving mechanism, restocking are connected with undercarriage by several telescoping drive mechanisms disposed in parallel, and connection is equipped in perpendicular column component side Dynamic tipping mechanism.
- The supporting leg 2. mobile training according to claim 1 is hurdled, which is characterized in that the telescoping drive mechanism includes perpendicular Cylinder, upper boom, guide pipe, lower pulling plate, the first spring, lower beam and tracheae, the column upper end are equipped with guide pipe, the guide cylinder It is inside sliding combined with upper boom, the upper boom is connected with restocking, and the upper boom lower end is equipped with lower pulling plate, the lower pulling plate and column It is equipped with the first spring between inside bottom, the tracheae of unicom column is additionally provided in column bottom, lower beam, institute are equipped on the downside of column Lower beam is stated to be connected on undercarriage.
- The supporting leg 3. mobile training according to claim 1 or 2 is hurdled, which is characterized in that the linkage tipping mechanism packet Lower fixed cylinder, sliding rail, movable block, connecting rod, pneumatic tube, sealing plate, seal ring, side fixed plate, middle plate and second spring are included, under described Fixed cylinder is arranged on the downside of perpendicular column component, and a sliding rail is equipped in lower fixed cylinder, a movable block, institute are sliding combined on the sliding rail It states movable block and is connected with a connecting rod, the connecting rod other end is connected with sealing plate, and the sealing plate can move back in pneumatic tube Dynamic, the pneumatic tube is connected in the fixed plate of side, and the side fixed plate is fixed in lower fixed cylinder, and the pneumatic tube passes through tracheae It is linked with column, hinge column is equipped with above lower fixed cylinder, perpendicular column component is connected on the hinge column, in perpendicular column component side Equipped with middle plate, the middle plate is connected with movable block by second spring.
- The supporting leg 4. mobile training according to claim 3 is hurdled, which is characterized in that the sealing plate periphery is equipped with seal ring.
- The supporting leg 5. mobile training according to claim 3 is hurdled, which is characterized in that pressing is equipped in the lower fixed cylinder Fixed mechanism, the pressing detent mechanism include upper mounted plate, mounting plate, electric cylinder, telescopic rod, lower plate, fixing glue, the first company Bar, second connecting rod, third connecting rod and fourth link, the lower fixed cylinder are connected with upper mounted plate, and fixed plate is connected with Mounting plate is equipped with electric cylinder on the mounting plate, and the telescopic rod of the electric cylinder is connected with lower plate, if the lower plate is equipped with The fixing glue of dry array arrangement is connected separately with first connecting rod and third connecting rod, the first connecting rod hinge at upper mounted plate both ends It is connected to second connecting rod, the second connecting rod is hinged on lower plate one end, and the third connecting rod is hinged with fourth link, and the described 4th connects Bar is hinged on the other end of lower plate.
- The supporting leg 6. mobile training according to claim 5 is hurdled, which is characterized in that secondary row is equipped in lower fixed cylinder Walk mechanism, the auxiliary propelling machine includes side plate, rotation axis, supporting rod, traveling wheel, bolt hole and mounting hole, described lower solid Safety barrel side is equipped with side plate, and the side plate is equipped with rotation axis, supporting rod, the supporting rod are rotatably connected in the rotation axis Multiple bolts hole are equipped with, the supporting rod end is equipped with traveling wheel, and the side plate is equipped with the fixation of fitted bolt hole site Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271412.7A CN108479086B (en) | 2018-03-29 | 2018-03-29 | A kind of mobile trained supporting leg of hurdling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271412.7A CN108479086B (en) | 2018-03-29 | 2018-03-29 | A kind of mobile trained supporting leg of hurdling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108479086A true CN108479086A (en) | 2018-09-04 |
| CN108479086B CN108479086B (en) | 2019-09-24 |
Family
ID=63316934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810271412.7A Active CN108479086B (en) | 2018-03-29 | 2018-03-29 | A kind of mobile trained supporting leg of hurdling |
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| AU525148B2 (en) * | 1979-04-03 | 1982-10-21 | Priestley, K.. R. | Athletic hurdle |
| DE8908478U1 (en) * | 1989-07-12 | 1989-10-19 | Schaeper Sportgeraetebau Gmbh, 4400 Muenster, De | |
| KR100834143B1 (en) * | 2007-06-13 | 2008-06-02 | 심상옥 | A hurdle for training |
| CN201214024Y (en) * | 2008-06-11 | 2009-04-01 | 李国峰 | Flexible bar hurdle |
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| CN106512447A (en) * | 2017-01-04 | 2017-03-22 | 许昌学院 | Safety hurdle for track and field |
| CN206355611U (en) * | 2016-12-30 | 2017-07-28 | 佳木斯大学 | A kind of new sports physical training hurdles rack |
| CN206434875U (en) * | 2017-02-13 | 2017-08-25 | 佳木斯大学 | One kind can self-righting athletic training with hurdling |
| CN206454287U (en) * | 2017-01-06 | 2017-09-01 | 重庆三峡学院 | Preventing injury from fall is hurdled |
| CN206621804U (en) * | 2017-04-01 | 2017-11-10 | 任三三 | One kind teaching and training safe hurdle bar |
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| AU525148B2 (en) * | 1979-04-03 | 1982-10-21 | Priestley, K.. R. | Athletic hurdle |
| DE8908478U1 (en) * | 1989-07-12 | 1989-10-19 | Schaeper Sportgeraetebau Gmbh, 4400 Muenster, De | |
| KR100834143B1 (en) * | 2007-06-13 | 2008-06-02 | 심상옥 | A hurdle for training |
| CN201214024Y (en) * | 2008-06-11 | 2009-04-01 | 李国峰 | Flexible bar hurdle |
| EP2566592B1 (en) * | 2010-05-03 | 2014-12-03 | Rantzows Sport AB | Hurdle with automatic displacement of counterweights |
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| CN106512447A (en) * | 2017-01-04 | 2017-03-22 | 许昌学院 | Safety hurdle for track and field |
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| Publication number | Publication date |
|---|---|
| CN108479086B (en) | 2019-09-24 |
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