CN207970393U - A kind of adjustable gymnastics uneven bars - Google Patents
A kind of adjustable gymnastics uneven bars Download PDFInfo
- Publication number
- CN207970393U CN207970393U CN201820258450.4U CN201820258450U CN207970393U CN 207970393 U CN207970393 U CN 207970393U CN 201820258450 U CN201820258450 U CN 201820258450U CN 207970393 U CN207970393 U CN 207970393U
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- sleeve
- fixed
- telescopic rod
- shaft
- gymnastics
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- 239000006260 foam Substances 0.000 claims description 8
- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model is related to gymnastics equipment technical fields, more specifically to a kind of adjustable gymnastics uneven bars, hydraulic jack is arranged on bottom plate, universal wheel is fixed on the bottom end of hydraulic jack, sleeve I and sleeve II is each attached on bottom plate and clump weight, driving gear I is arranged on shaft I, the bottom end of telescopic rod I is arranged in the inside of sleeve I, driven rack I is fixed on the inner wall of telescopic rod I, fixed block I is movably connected on fixed thread bar I, low thick stick is arranged on telescopic rod I, driving gear II is arranged on shaft II, the bottom end of telescopic rod II is arranged in the inside of sleeve II, driven rack II is fixed on the inner wall of telescopic rod II, fixed block II is movably connected on fixed thread bar II, high bar is arranged on telescopic rod II.The height adjusting of the adjustable gymnastics uneven bars conveniently moving, uneven bars does not need operator station to certain height, and also not needing more people's cooperations can complete, very convenient laborsaving.
Description
Technical field
The utility model is related to a kind of uneven bars, refer in particular to a kind of adjustable gymnastics uneven bars, belong to gymnastics equipment technology neck
Domain.
Background technology
Uneven bars are the distinctive projects of women's gymnastics, it is made of one high and one low two pairs of thick sticks, and distance can be adjusted between thick stick
It is whole.Low thick stick is 130-160 centimetres high, and high bar is 190-240 centimetres high.Whippletree is oval, and 5 centimetres of major diameter, 4 centimetres of minor axis are
Made of fiberglass plus wooden thick stick face, there is good elasticity and robustness.To the different difficulty of combination in rule
Combination requires.Leaf at the end of the 19th century, women's gymnastics is prevailing in Europe, and for woman as man, what is practiced was parallel parallel bars at that time.After
The characteristics of in order to adapt to sportswoman, increases the side of parallel bars, becomes uneven bars.Uneven bars are in the Olympic Games of nineteen fifty-two
Just occur.Before this, women's splendid dress is parallel bars as man.Due to parallel bars to shoulder arm force requirements very
The parallel bars performance of height, women's splendid dress is unsatisfactory, thus the uneven bars designed for women's splendid dress just occurs.Uneven bars are transported
Swing and inertia can more be utilized by moving, rather than pure shoulder arm strength amount, be more suitable for women's splendid dress.
It is to lean on one group of location hole that the height of gymnastics uneven bars, which is adjusted all, at present, is twisted with bolt after being adjusted to suitable height
Tightly, due to gymnast, dynamics is larger when using uneven bars, and bolt will produce certain loosening, shadow after prolonged use
The achievement for ringing sportsman even generates danger, needs a people to stand when adjusting height due to highly higher, when adjusting certain
Height lift cross bar, other two people is more, and bolt is tightened, cumbersome, therefore, a kind of adjustable gymnastics height of design
Thick stick is necessary.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of adjustable gymnastics uneven bars, this can
Gymnastics uneven bars conveniently moving is adjusted, the height adjusting of uneven bars does not need operator station to certain height, do not need yet
More people's cooperations can be completed, very convenient laborsaving.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of adjustable gymnastics uneven bars, including bottom
Plate, hydraulic jack, universal wheel, non-slip mat, clump weight, foam pad, sleeve I, sleeve II, bearing I, shaft I, handle I, active
Gear I, fixed block I, fixed thread bar I, telescopic rod I, driven rack I, low thick stick, bearing I I, shaft II, handle II, driving tooth
Take turns II, fixed thread bar II, fixed block II, telescopic rod II, driven rack II and high bar.
Hydraulic jack is arranged on bottom plate, and universal wheel is fixed on the bottom end of hydraulic jack, and non-slip mat is arranged in bottom plate
Bottom end, clump weight is fixed on the top of bottom plate, and foam pad is arranged on the top of clump weight, and sleeve I is each attached to sleeve II
On bottom plate and clump weight, and sleeve I is located at the left side of sleeve II, and bearing I is arranged on sleeve I, and shaft I is fixed on bearing I
Inner wall on, driving gear I is arranged on shaft I, and the bottom end of telescopic rod I is arranged in the inside of sleeve I, and driven rack I is fixed
On the inner wall of telescopic rod I, handle I is fixed on the end of shaft I, and fixed thread bar I is threaded on sleeve I, fixed block I
It is movably connected on fixed thread bar I, low thick stick setting is on telescopic rod I, and bearing I I is arranged on sleeve II, and shaft II is fixed
On the inner wall of bearing I I, handle II is fixed on the end of shaft II, and driving gear II is arranged on shaft II, telescopic rod II's
Bottom end is arranged in the inside of sleeve II, and driven rack II is fixed on the inner wall of telescopic rod II, and fixed thread bar II is threadedly coupled
On sleeve II, fixed block II is movably connected on fixed thread bar II, and high bar is arranged on telescopic rod II.
As advanced optimizing for the technical program, the universal wheel described in a kind of adjustable gymnastics uneven bars of the utility model
There are four settings, and is Self-locking universal wheel.
As advanced optimizing for the technical program, sleeve I described in a kind of adjustable gymnastics uneven bars of the utility model,
It is both provided with non-slip mat on sleeve II, fixed block I, telescopic rod I, fixed block II and telescopic rod II.
As advanced optimizing for the technical program, the telescopic rod described in a kind of adjustable gymnastics uneven bars of the utility model
It is to be bolted between I and low thick stick.
As advanced optimizing for the technical program, the telescopic rod described in a kind of adjustable gymnastics uneven bars of the utility model
It is to be bolted between II and high bar.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
A kind of adjustable gymnastics uneven bars of the utility model, the adjustable gymnastics uneven bars conveniently moving, height
The height adjusting of thick stick does not need operator station to certain height, and also not needing more people's cooperations can complete, very convenient
It is laborsaving.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of structural schematic diagram of adjustable gymnastics uneven bars of the utility model.
Attached drawing 2 is a kind of partial enlarged view of adjustable gymnastics uneven bars A of the utility model.
Attached drawing 3 is a kind of partial enlarged view of adjustable gymnastics uneven bars B of the utility model.
Attached drawing 4 is a kind of partial enlarged view of adjustable gymnastics uneven bars C of the utility model.
Wherein：Bottom plate 1；Hydraulic jack 2；Universal wheel 3；Non-slip mat 4；Clump weight 5；Foam pad 6；Sleeve I7；Sleeve
II8；Bearing I 9；Shaft I10；Handle I11；Driving gear I12；Fixed block I13；Fixed thread bar I14；Telescopic rod I15；It is driven
Rack I16；Low thick stick 17；Bearing I I18；Shaft II19；Handle II20；Driving gear II21；Fixed thread bar II22；Fixed block
II23；Telescopic rod II24；Driven rack II25；High bar 26.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of adjustable gymnastics uneven bars described in the utility model as shown in attached drawing 1,2,3,4, including：Bottom plate 1, liquid
Press jack 2, universal wheel 3, non-slip mat 4, clump weight 5, foam pad 6, sleeve I7, sleeve II8, bearing I 9, shaft I10, handle
I11, driving gear I12, fixed block I13, fixed thread bar I14, telescopic rod I15, driven rack I16, low thick stick 17, bearing
It is II18, shaft II19, handle II20, driving gear II21, fixed thread bar II22, fixed block II23, telescopic rod II24, driven
Rack II25 and high bar 26.
Hydraulic jack 2 is arranged on bottom plate 1, and universal wheel 3 is fixed on the bottom end of hydraulic jack 2, and the setting of non-slip mat 4 exists
The bottom end of bottom plate 1, clump weight 5 are fixed on the top of bottom plate 1, and foam pad 6 is arranged in the top of clump weight 5, sleeve I7 and sleeve
II8 is each attached on bottom plate 1 and clump weight 5, and sleeve I7 is located at the left side of sleeve II8, and bearing I 9 is arranged on sleeve I7,
Shaft I10 is fixed on the inner wall of bearing I 9, and driving gear I12 is arranged on shaft I10, and the bottom end setting of telescopic rod I15 exists
The inside of sleeve I7, driven rack I16 are fixed on the inner wall of telescopic rod I15, and handle I11 is fixed on the end of shaft I10, Gu
Determine threaded rod I14 to be threaded on sleeve I7, fixed block I13 is movably connected on fixed thread bar I14, and the setting of low thick stick 17 exists
On telescopic rod I15, bearing I I18 is arranged on sleeve II8, and shaft II19 is fixed on the inner wall of bearing I I18, handle II20
It is fixed on the end of shaft II19, driving gear II21 is arranged on shaft II19, and the bottom end of telescopic rod II24 is arranged in sleeve
The inside of II8, driven rack II25 are fixed on the inner wall of telescopic rod II24, and fixed thread bar II22 is threaded in sleeve
On II8, fixed block II23 is movably connected on fixed thread bar II22, and high bar 26 is arranged on telescopic rod II24.
There are four the settings of universal wheel 3, and is Self-locking universal wheel.
It is all provided on the sleeve I7, sleeve II8, fixed block I13, telescopic rod I15, fixed block II23 and telescopic rod II24
It is equipped with non-slip mat.
It is to be bolted between the telescopic rod I15 and low thick stick 17.
It is to be bolted between the telescopic rod II24 and high bar 26.
When in use, it is pressurized to hydraulic jack 2, under hydraulic jack 2 and the collective effect of universal wheel 3, is held
Adjustable gymnastics uneven bars are moved to the ground of gymnastic training person's training using universal wheel 3 by all loads transmitted on load floor 1
Side, then carry out pressure release to hydraulic jack 2 so that it allows bottom plate 1 to carry the load transmitted above, has both prevented damage universal wheel 3, drop
Low maintenance cost, and the stability of adjustable gymnastics uneven bars can be improved, prevent adjustable gymnastics uneven bars using process
In topple over, avoid the generation of this phenomenon, rubber antiskid pad 4 prevents adjustable gymnastics uneven bars from breakking away；Adjusting low thick stick
When 17 height, hold fixed thread bar I14, turn fixed thread bar I14, fixed block I13 unscrewed, then with holding handle
I11 counterclockwise or rotates clockwise handle I11, drives driving gear I12 counterclockwise or rotate clockwise, so that flexible
Bar I15 is moved upwardly or downwardly, and low thick stick 17 is finally promoted to be moved upwardly or downwardly, to be adjusted according to the requirement of gymnastic training person
The height of low thick stick 17 is saved, fixed thread bar I14 is held, turns fixed thread bar I14, fixed block I13 by sleeve I7 and telescopic rod
It is fixed between I15；When adjusting the height of high bar 26, fixed thread bar II22 is held, fixed thread bar II22 is turned, will fix
Block II23 unscrews, then with handle II20 is held, and counterclockwise or rotates clockwise handle II20, drives driving gear II21 counterclockwise
Or rotate clockwise, so that telescopic rod II24 is moved upwardly or downwardly, high bar 26 is finally promoted to be moved upwardly or downwardly, from
And the height of high bar 26 is adjusted according to the requirement of gymnastic training person, fixed thread bar II22 is held, fixed thread bar is turned
II22, fixed block II23 will be fixed between sleeve II8 and telescopic rod II24；Clump weight 5 will prevent adjustable gymnastics uneven bars from inclining
, the generation of this phenomenon, foam pad 6 is avoided to prevent gymnastic training person from accidentally dropping in training, avoid gymnastic training person's tumble injury.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of adjustable gymnastics uneven bars, including bottom plate (1), hydraulic jack (2), universal wheel (3), non-slip mat (4), counterweight
Block (5), foam pad (6), sleeve I (7), sleeve II (8), bearing I (9), shaft I (10), handle I (11), driving gear I
(12), fixed block I (13), fixed thread bar I (14), telescopic rod I (15), driven rack I (16), low thick stick (17), bearing I I
(18), shaft II (19), handle II (20), driving gear II (21), fixed thread bar II (22), fixed block II (23), flexible
Bar II (24), driven rack II (25) and high bar (26), it is characterised in that：Hydraulic jack (2) is arranged on bottom plate (1), and ten thousand
The bottom end of hydraulic jack (2) is fixed on to wheel (3), non-slip mat (4) is arranged in the bottom end of bottom plate (1), and clump weight (5) is fixed on
The top of bottom plate (1), foam pad (6) setting are each attached to bottom plate in the top of clump weight (5), sleeve I (7) and sleeve II (8)
(1) and on clump weight (5), and sleeve I (7) is located at the left side of sleeve II (8), and bearing I (9) is arranged on sleeve I (7), turns
Axis I (10) is fixed on the inner wall of bearing I (9), and driving gear I (12) is arranged on shaft I (10), the bottom of telescopic rod I (15)
End is arranged in the inside of (7) sleeve I, and driven rack I (16) is fixed on the inner wall of (15) telescopic rod I, and handle I (11) is fixed on
The end of shaft I (10), fixed thread bar I (14) are threaded on sleeve I (7), and fixed block I (13) is movably connected in fixation
On threaded rod I (14), low thick stick (17) setting is on telescopic rod I (15), and bearing I I (18) is arranged on sleeve II (8), shaft
II (19) is fixed on the inner wall of (18) bearing I I, and handle II (20) is fixed on the end of (19) shaft II, driving gear II
(21) it is arranged on shaft II (19), the bottom end of telescopic rod II (24) is arranged in the inside of (8) sleeve II, driven rack II (25)
It is fixed on the inner wall of (24) telescopic rod II, fixed thread bar II (22) is threaded on sleeve II (8), fixed block II (23)
It is movably connected on fixed thread bar II (22), high bar (26) is arranged on telescopic rod II (24).
2. a kind of adjustable gymnastics uneven bars according to claim 1, it is characterised in that：Universal wheel (3) setting
There are four, and be Self-locking universal wheel.
3. a kind of adjustable gymnastics uneven bars according to claim 1, it is characterised in that：The sleeve I (7), sleeve
It is both provided with non-slip mat on II (8), fixed block I (13), telescopic rod I (15), fixed block II (23) and telescopic rod II (24).
4. a kind of adjustable gymnastics uneven bars according to claim 1, it is characterised in that：The telescopic rod I (15) with
It is to be bolted between low thick stick (17).
5. a kind of adjustable gymnastics uneven bars according to claim 1, it is characterised in that：The telescopic rod II (24) with
High bar is to be bolted between (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258450.4U CN207970393U (en) | 2018-02-07 | 2018-02-07 | A kind of adjustable gymnastics uneven bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258450.4U CN207970393U (en) | 2018-02-07 | 2018-02-07 | A kind of adjustable gymnastics uneven bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970393U true CN207970393U (en) | 2018-10-16 |
Family
ID=63767819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258450.4U Expired - Fee Related CN207970393U (en) | 2018-02-07 | 2018-02-07 | A kind of adjustable gymnastics uneven bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090387A (en) * | 2019-05-24 | 2019-08-06 | 韩山师范学院 | A kind of stable centre of gravity gymnastics balance beam |
-
2018
- 2018-02-07 CN CN201820258450.4U patent/CN207970393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090387A (en) * | 2019-05-24 | 2019-08-06 | 韩山师范学院 | A kind of stable centre of gravity gymnastics balance beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |