CN207562267U - A kind of high jump training equipment - Google Patents
A kind of high jump training equipment Download PDFInfo
- Publication number
- CN207562267U CN207562267U CN201721713240.1U CN201721713240U CN207562267U CN 207562267 U CN207562267 U CN 207562267U CN 201721713240 U CN201721713240 U CN 201721713240U CN 207562267 U CN207562267 U CN 207562267U
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- CN
- China
- Prior art keywords
- high jump
- cross bar
- pulley
- bearing
- jump cross
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Abstract
The utility model provides a kind of high jump training equipment.The high jump training is included with equipment：Bearing, high jump cross bar are installed in the bearing, and can vertically move；And pulley assembly, the bearing is installed in, and the opposite end of the head-rope of the pulley assembly connects the opposite end of the high jump cross bar respectively；Wherein, when the high jump cross bar vertically moves, the pulley assembly causes the opposite end synchronizing moving of the high jump cross bar so as to fulfill horizontal equilibrium.The beneficial effects of the utility model are：The high jump training is simply easily realized with equipment principle, simple in structure, easy to operation, and can quickly improve the competitive sport achievement of sportsman.
Description
【Technical field】
The utility model belongs to sports equipment technical field, more particularly to a kind of high jump training equipment.
【Background technology】
High jump is one of track-and-field field events, also known as flying jump.By rhythmical run-up, takeoff from one foot, rise
Sky is crossed the actions such as bar and landing and is formed, and the height for upper limb of finally successfully being crossed the bar with it is calculated as achievement and judges name with this
It is secondary.Crossing pole technology has great-leap-forward, scissors (also known as " eastern "), roll-type, prone type and fosbury flop etc..Because fosubry flop appearance
Gesture centre of body weight is nearer from cross bar, even lower than cross bar height, can make full use of height of arch, so being superior, most at present
Popular bar mode of crossing is fosbury flop, is widely adopted in play.Flexibility and association of the fosubry flop technology to sportsman
Tonality equally has very high requirement, certainly very important in training.
Good special project flexibility and harmony not only increase the innervation ability of sportsman and the control to muscle
Ability contributes to the improve and perfect of technical movements, and is also to strengthen sportsman's self-protection, prevent the effective of injury gained in sports
Measure.But the training of fosubry flop at present always is that jump pad distance transverse rod is excessively high, movement using traditional high jump equipment training
The joints such as waist, neck are probably damaged in member's training process.
Simultaneously some sportsmen can to traditional high jump training generate fear sense, be in fear of to be blocked by the cross bar of high jump and to body
Body damages.Under this phychology, traditional high jump training can not improve the psychological quality of sportsman, can not also improve movement
The clearance of member.
【Utility model content】
The purpose of this utility model is to provide a kind of high jump training equipment.
The technical solution of the utility model is as follows：A kind of high jump training is included with equipment：Bearing, high jump cross bar, installing
In the bearing, and can vertically move；And pulley assembly, it is installed in the bearing, and the load-bearing of the pulley assembly
The opposite end of rope connects the opposite end of the high jump cross bar respectively；Wherein, when the high jump cross bar vertically moves,
The pulley assembly causes the opposite end synchronizing moving of the high jump cross bar so as to fulfill horizontal equilibrium.
Preferably, the bearing includes further including：Pedestal, at least one column, the column are vertically fixed on described
Pedestal；Wherein, each column is equipped with the slot rolling extended vertically, and the position that the high jump cross bar corresponds to the slot rolling is equipped with rolling
Wheel, the idler wheel of the high jump cross bar are slidedly arranged on realization in the slot rolling and vertically move.
Preferably, the pulley assembly further includes：The first pulley, second pulley and third for being both secured to the bearing are slided
Wheel, the head-rope pass sequentially through the first pulley, second pulley and the third pulley conversion direction；The head-rope
Opposite end is individually fixed in the high jump cross bar；Moreover, the first pulley and the second pulley are set on high jump horizontal stroke
The lower part of bar, the third pulley are set on the top of the high jump cross bar.
Preferably, the high jump cross bar is formed with opposite first end and the second end, and one end of the head-rope is consolidated
Due to the first end of the high jump cross bar, the other end is fixed on the second end of the high jump cross bar.
Preferably, the drive component for being installed in the bearing is further included, the driving component drives the high jump cross bar to hang down
Directly move up and down.
Preferably, the driving component includes：Hydraulic cylinder and the telescopic shaft by the Driven by Hydraulic Cylinder；And chain and with institute
The sprocket wheel of chain engaged transmission is stated, the sprocket wheel is fixed on the telescopic shaft, and the bearing is fixed in one end of the chain,
The other end is fixed on the high jump cross bar；When telescopic shaft described in the Driven by Hydraulic Cylinder is flexible, the telescopic shaft passes through described
Sprocket wheel drives the chain lifting, and then high jump cross bar described in the chain-driving vertically moves.
Preferably, the driving component, which further includes, is used to implement to the hydraulic cylinder pedal of the hydraulic cylinder oil inlet, the liquid
Cylinder pressure pedal is installed with resetting spring.
Preferably, also it is installed with foam-rubber cushion at the top of the high jump cross bar.
The beneficial effects of the utility model are：
(1) principle of device is simply easily realized, simple in structure, easy to operation；
(2) liter of high jump cross bar is fully realized with the simple principles such as hydraulic principle, lever principle, pulley, device
Drop problem, while also improve comfort level when sportsman's high jump is landed；
(3) foam-rubber cushion is fixed on cross bar to sportsman when fosubry flop whereabouts has been effectively ensured and avoids waist, neck
Joints is waited to receive injury, allow the no trouble and worry of the training that sportsman feels more relieved；
(4) apparatus structure is simple, and without installing other excessive complex devices, installation cost is low, and it is raw can to carry out high-volume
Production is promoted the use of.
【Description of the drawings】
Fig. 1 is the dimensional structure diagram of high jump training equipment that the utility model embodiment provides；
Fig. 2 is the side view of high jump training equipment shown in Fig. 1；
Fig. 3 is the side view of another angle of high jump training equipment shown in Fig. 1；
Fig. 4 is the vertical view of high jump training equipment shown in Fig. 1；
Fig. 5 is the amplification assumption diagram of a-quadrant in high jump training equipment shown in Fig. 4；
Fig. 6 is the amplification assumption diagram of B area in high jump training equipment shown in Fig. 4.
【Specific embodiment】
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Please refer to Fig. 1-6, high jump training equipment provided by the utility model includes bearing 10 and is installed in described
High jump cross bar 20, pulley assembly 30 and the drive component 40 of bearing 10.
The bearing 10 includes pedestal 11 and at least one column 12, and the column 12 is vertically fixed on the pedestal
11。
Moreover, each column 12 is equipped with the slot rolling 101 extended vertically, the high jump cross bar 20 corresponds to the slot rolling
101 position is equipped with idler wheel 201, and the idler wheel 201 of the high jump cross bar 20 is slidedly arranged on realization in the slot rolling 101 and vertically moves
It is dynamic.
In the present embodiment, the bearing 10 is equipped with two columns 12 for being fixed on 11 left and right sides of pedestal.Certainly,
The present embodiment is not limited to, 12 quantity of column of the bearing 10 can also be one, three or at least four, the utility model pair
This is not limited.
The high jump cross bar 20 can vertically be moved up and down along the slot rolling 101 of the column 12.In the present embodiment, it is described
20 top of high jump cross bar is also installed with foam-rubber cushion 21.
The pulley assembly 30 includes being both secured to the first pulley 31, second pulley 32, third pulley of the bearing 10
33 and pass sequentially through the head-rope 34 of the first pulley 31, the second pulley 32 and 33 conversion direction of third pulley.
Wherein, the opposite end of the head-rope 34 connects the opposite end of the high jump cross bar 20 respectively.Specifically, described first slides
Wheel 31 and the second pulley 32 are set on the lower part of the high jump cross bar 20, and the third pulley 33 is set on the high jump cross bar
Top so that the opposite end of the high jump cross bar 20 synchronizing moving under the pulling of the head-rope 34 is flat so as to fulfill level
Weighing apparatus.Preferably, the head-rope 34 is steel wire rope.
In order to ensure the horizontal vertical lift of the high jump cross bar 20, the high jump cross bar 20 is formed with opposite first end
The first end 21 of the high jump cross bar 20 is fixed in portion 21 and the second end 22, one end of the head-rope 34, and the other end is solid
Due to the second end 22 of the high jump cross bar 20.
It should be noted that the first end 21 of the high jump cross bar 20 is additionally provided with hoisting cross beam 24, the hoisting cross beam
24 is affixed with the high jump cross bar 20, and the opposite end of the hoisting cross beam 24 is respectively equipped with the idler wheel 201.The load-bearing
The hoisting cross beam 24 is fixed in one end of rope 34, and drives the raising by the way that the hoisting cross beam 24 is driven to lift to realize
The lifting of cross bar 20.
The driving component 40 drives the high jump cross bar 20 vertically to move, and specifically include：Hydraulic cylinder 41, by institute
State the telescopic shaft 42, chain 43 and the sprocket wheel 44 with 43 engaged transmission of chain of the driving of hydraulic cylinder 41.It is selectable, it is described
The quantity of chain 43 and sprocket wheel 44 in drive component 40 can be one or at least two, and the utility model does not limit this
It is fixed.
In the driving component 40, the sprocket wheel 44 is fixed on the telescopic shaft 42, and one end of the chain 42 is consolidated
Due to the bearing 10, the other end is fixed on the high jump cross bar 20.
When the hydraulic cylinder 41 drives the telescopic shaft 42 to stretch, the telescopic shaft 42 drives institute by the sprocket wheel 44
It states chain 43 to lift, and then the chain 43 drives the high jump cross bar 20 vertically to move.
It should be noted that in the present embodiment, the chain 43 of the driving component 40 is fixed on the high jump cross bar 20
First end 21.Certainly, the present embodiment is not limited to, the chain 43 can also be fixed on other positions of the high jump cross bar 20
It puts, such as the second end 22 or centre position etc., the utility model does not limit this.
Hydraulic operation is carried out using the hydraulic cylinder 41 for the ease of user, the driving component 40 is additionally provided with for real
The hydraulic cylinder pedal 45 of 41 oil inlet of hydraulic cylinder is now given, the hydraulic cylinder pedal 45 is installed with resetting spring 46.It is moreover, described
Hydraulic cylinder pedal 45 squeezes hydraulic axis 47 by lever principle, and then drives 41 oil inlet of hydraulic cylinder；After oil inlet, institute
Resetting spring 46 is stated to play the role of resetting the hydraulic cylinder pedal 45.
The high jump training is as follows with the equipment course of work：
When the high jump cross bar 20 rises, the hydraulic cylinder pedal 45 is jammed on foot, hydraulic pressure is squeezed by lever principle
Axis 47 drives 41 oil inlet of hydraulic cylinder, and the hydraulic cylinder 41 drives the telescopic shaft 42 to rise, and the telescopic shaft 42 drives institute
It states sprocket wheel 44 to rise, the chain 43 drives rising by the sprocket wheel 44, due to fixing by fixing bolt for the chain 43
In the first end 21 of the high jump cross bar 20, then the chain 43 drives the first end 21 of the high jump cross bar 20 to rise,
And the idler wheel 201 of the high jump cross bar 20 rolls in the slot rolling 101 of the column 12；
The first end 21 of the high jump cross bar 20 drives the head-rope 34 of the pulley assembly 30 to rise, the head-rope
34 pass sequentially through the first pulley 31, the second pulley 32 and 33 conversion direction of third pulley, and again by described
The second end 22 of the high jump cross bar 20 also rises, i.e., so that the first end 21 of the high jump cross bar 20 and the second end 22
It is synchronous to rise, and ensure that the high jump cross bar 20 is in horizontality always；
When the high jump cross bar 20 declines, only the relief valve switch rotary of the hydraulic cylinder 41 need to be unloaded hydraulic oil,
Hydraulic oil is reduced in the hydraulic cylinder 41, and the telescopic shaft 42 declines, and the sprocket wheel 44 is driven to decline, the chain 43 is also followed
The decline of the sprocket wheel 44 has driven the first end 21 of the high jump cross bar 20 to decline, the head-rope of the pulley assembly 30
34 drive the second end of the high jump cross bar 20 by the first pulley 31, the second pulley 32 and the third pulley 33
Portion 22 also and then declines, so as to fulfill the decline of the high jump cross bar 20.
Since 20 top of high jump cross bar is also installed with foam-rubber cushion 21, when training, sportsman need to only jump to sponge
On pad 21, it can be very good ensure that sportsman avoids the joints such as waist, neck from receiving injury when fosubry flop is fallen.
Sportsman's fearing at heart for conventional crossbar is also reduced simultaneously, long-time training can improve athletes ' psychological quality.
Above-described is only the embodiment of the utility model, it should be noted here that the ordinary skill for this field
For personnel, under the premise of not departing from the utility model and creating design, improvement can also be made, but these belong to this practicality
Novel protection domain.
Claims (8)
1. a kind of high jump training equipment, which is characterized in that including：
Bearing,
High jump cross bar is installed in the bearing, and can vertically move；And
Pulley assembly is installed in the bearing, and the opposite end of the head-rope of the pulley assembly connects the jump respectively
The opposite end of high cross bar；
Wherein, when the high jump cross bar vertically moves, the pulley assembly causes the opposite end of the high jump cross bar
Synchronizing moving is so as to fulfill horizontal equilibrium.
2. high jump training equipment according to claim 1, it is characterised in that：The bearing includes further including：
Pedestal,
At least one column, the column are vertically fixed on the pedestal；
Wherein, each column is equipped with the slot rolling extended vertically, and the position that the high jump cross bar corresponds to the slot rolling is equipped with rolling
Wheel, the idler wheel of the high jump cross bar are slidedly arranged on realization in the slot rolling and vertically move.
3. high jump training equipment according to claim 1, it is characterised in that：The pulley assembly further includes：It is fixed
In the first pulley of the bearing, second pulley and third pulley, the head-rope passes sequentially through the first pulley, the second cunning
Wheel and the third pulley conversion direction；The opposite end of the head-rope is individually fixed in the high jump cross bar；
Moreover, the first pulley and the second pulley are set on the lower part of the high jump cross bar, the third pulley is set on institute
State the top of high jump cross bar.
4. high jump training equipment according to claim 3, it is characterised in that：The high jump cross bar is formed with opposite
The first end of the high jump cross bar is fixed in one end and the second end, one end of the head-rope, and the other end is fixed on institute
State the second end of high jump cross bar.
5. high jump training equipment according to claim 1, it is characterised in that：Further include the driving for being installed in the bearing
Component, the driving component drive the high jump cross bar vertically to move.
6. high jump training equipment according to claim 5, it is characterised in that：The driving component includes：
Hydraulic cylinder and the telescopic shaft by the Driven by Hydraulic Cylinder；And
Chain and the sprocket wheel with chain engaged transmission, the sprocket wheel are fixed on the telescopic shaft, and one end of the chain
The bearing is fixed on, the other end is fixed on the high jump cross bar；
When telescopic shaft described in the Driven by Hydraulic Cylinder is flexible, the telescopic shaft drives the chain to lift by the sprocket wheel,
And then high jump cross bar described in the chain-driving vertically moves.
7. high jump training equipment according to claim 6, it is characterised in that：The driving component, which further includes, to be used to implement
To the hydraulic cylinder pedal of the hydraulic cylinder oil inlet, the hydraulic cylinder pedal is installed with resetting spring.
8. high jump training equipment according to claim 1, it is characterised in that：Sea is also installed at the top of the high jump cross bar
Silk floss pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713240.1U CN207562267U (en) | 2017-12-11 | 2017-12-11 | A kind of high jump training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713240.1U CN207562267U (en) | 2017-12-11 | 2017-12-11 | A kind of high jump training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207562267U true CN207562267U (en) | 2018-07-03 |
Family
ID=62687667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713240.1U Expired - Fee Related CN207562267U (en) | 2017-12-11 | 2017-12-11 | A kind of high jump training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207562267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823842A (en) * | 2017-12-11 | 2018-03-23 | 中国海洋大学 | A kind of high jump training equipment |
-
2017
- 2017-12-11 CN CN201721713240.1U patent/CN207562267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823842A (en) * | 2017-12-11 | 2018-03-23 | 中国海洋大学 | A kind of high jump training equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zhongyong Inventor after: Zhu Shijiao Inventor after: Ji Bohan Inventor before: Zhu Shijiao Inventor before: Ji Bohan Inventor before: Wang Zhongyong |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |