CN206214631U - A kind of liftable physical education jumping stand - Google Patents
A kind of liftable physical education jumping stand Download PDFInfo
- Publication number
- CN206214631U CN206214631U CN201620669137.0U CN201620669137U CN206214631U CN 206214631 U CN206214631 U CN 206214631U CN 201620669137 U CN201620669137 U CN 201620669137U CN 206214631 U CN206214631 U CN 206214631U
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- China
- Prior art keywords
- base
- bevel gear
- support bar
- power transmission
- transmission shaft
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Abstract
The utility model provides a kind of liftable physical education jumping stand, including supporting leg, base, support bar and high-jump rod；The supporting leg is arranged on the left and right two ends of base；The base top is provided with support bar；The support bar is made up of guide post and leading screw, and support bar is provided with nut slider, and nut slider is provided with high-jump rod；The high-jump rod is placed on nut slider；Power transmission shaft is provided with the base, driven pulley is provided with the middle part of power transmission shaft, driven pulley is engaged with driving wheel, and motor is connected with driving wheel；The left end of the power transmission shaft is provided with second bevel gear, and second bevel gear is engaged with first bevel gear；The right-hand member of the power transmission shaft is provided with third hand tap gear, and third hand tap gear is engaged with the 4th bevel gear；The supporting leg is made up of support base, threaded rod, supporting plate, screwed hole, rotating handle and roller；The utility model can drive high-jump rod to lift, and be avoided that the appearance of high-jump rod tilt phenomenon.
Description
Technical field
The utility model is related to a kind of physical education apparatus, specifically a kind of liftable physical education jumping stand.
Background technology
Jumping stand is a kind of essential equipment of sports, and jumping stand is support high-jump rod, and detects that people jump
The support of ability, the jumping stand that general people use all is to need people oneself de-regulation highly, so more inconvenient, influence
That competes is normally carried out, and efficiency comparison is low, is unfavorable for that the quick of physical education is carried out.
Utility model content
The purpose of this utility model is to provide a kind of liftable physical education jumping stand, to solve above-mentioned background skill
The problem proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of liftable physical education jumping stand, including supporting leg, base, support bar and high-jump rod composition；It is described
Supporting leg is arranged on the left and right two ends of base；The base top is provided with support bar, and support bar has two, is separately positioned on bottom
The left and right two ends of seat；The support bar is made up of guide post and leading screw, and support bar is provided with nut slider, and nut slider is provided with
High-jump rod；The high-jump rod is placed on nut slider；Power transmission shaft is provided with the base, is provided with driven in the middle part of power transmission shaft
Wheel, driven pulley is engaged with driving wheel, and motor is connected with driving wheel；The left end of the power transmission shaft is provided with second bevel gear,
Second bevel gear is engaged with first bevel gear；The right-hand member of the power transmission shaft is provided with third hand tap gear, third hand tap gear and the 4th cone
Gear is engaged；The first bevel gear and the 4th bevel gear are arranged on leading screw；The nut slider is made up of lever bracket and sliding block；
The sliding block middle part is provided with guide post, and the left part of guide post is provided with leading screw；The right-hand member of the sliding block is provided with lever bracket, is set on lever bracket
It is fluted；The groove is semicircular arc；The supporting leg is by support base, threaded rod, supporting plate, screwed hole, rotating handle and rolling
Wheel composition；The supporting plate is arranged on the left and right two ends of base, and supporting plate outside is provided with screwed hole, screw thread is provided with screwed hole
Bar, threaded rod top is provided with rotating handle；The threaded rod bottom is provided with support base；The supporting plate bottom is provided with roller, roller
It is universal wheel.
As further program of the utility model：Length of the length of the high-jump rod more than base.
As the utility model further scheme：Radius of the radius of the groove more than high-jump rod.
Compared with prior art, the beneficial effects of the utility model are：
The utility model simple structure, reasonable in design, easy to use, base in the liftable physical education jumping stand
Motor, power transmission shaft and bevel gear set are inside provided with, leading screw can be driven to rotate, and then drive the nut slider lifting on leading screw；
Due to driving two nut slider liftings using same motor, make the elevation rate at high-jump rod or so two ends identical, keep away
The appearance of high-jump rod tilt phenomenon is exempted from；In addition, base two ends are provided with supporting leg, the roller in supporting leg can arbitrarily change bottom
The moving direction of seat；Threaded rod, rotating handle and support base in supporting leg are used cooperatively, and base is fixedly installed on a certain spy
Determine place, be easy to the movement of the liftable physical education jumping stand.
Brief description of the drawings
Fig. 1 is the structural representation of liftable physical education jumping stand.
Fig. 2 is the structural representation of power transmission shaft in liftable physical education jumping stand.
Fig. 3 is the structural representation of nut slider in liftable physical education jumping stand.
Fig. 4 is the structural representation of nut slider in liftable physical education jumping stand.
In figure：1- supporting legs, 2- bases, 3- support bars, 4- nut sliders, 5- high-jump rods, 6- first bevel gears, 7- second
Bevel gear, 8- power transmission shafts, 9- driving wheels, 10- driven pulleys, 11- motors, 12- third hand tap gears, the bevel gears of 13- the 4th,
14- lever brackets, 15- grooves, 16- sliding blocks, 17- guide posts, 18- leading screws, 19- support bases, 20- threaded rods, 21- supporting plates, 22- spiral shells
Pit, 23- rotating handles, 24- rollers.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-4, a kind of liftable physical education jumping stand, including supporting leg 1, base 2, the and of support bar 3
High-jump rod 5；The supporting leg 1 is arranged on the left and right two ends of base 2, for support base 2, and base 2 can be driven to move；It is described
The top of base 2 is provided with support bar 3, and support bar 3 has two, is separately positioned on the left and right two ends of base 2；The support bar 3 by
Guide post 17 and leading screw 18 are constituted, and support bar 3 is provided with nut slider 4, and nut slider 4 is provided with high-jump rod 5；The high-jump rod
5 are placed on nut slider 4, and high-jump rod 5 length more than base 2 length；Power transmission shaft 8 is provided with the base 2, is passed
The middle part of moving axis 8 is provided with driven pulley 10, and driven pulley 10 is engaged with driving wheel 9, and motor 11 is connected with driving wheel 9；It is described
The left end of power transmission shaft 8 is provided with second bevel gear 7, and second bevel gear 7 is engaged with first bevel gear 6；The right-hand member of the power transmission shaft 8 sets
There is third hand tap gear 12, third hand tap gear 12 is engaged with the 4th bevel gear 13；Bevel gear 13 sets the first bevel gear 6 and the 4th
Put on leading screw 18；The nut slider 4 is made up of lever bracket 14 and sliding block 16；The middle part of the sliding block 16 is provided with guide post 17,
The left part of guide post 17 is provided with leading screw 18；The right-hand member of the sliding block 16 is provided with lever bracket 14, and lever bracket 14 is provided with groove 15；It is described recessed
Groove 15 be semicircular arc, and groove 15 radius more than high-jump rod 5 radius；The supporting leg 1 is by support base 19, threaded rod
20th, supporting plate 21, screwed hole 22, rotating handle 23 and roller 24 are constituted；The supporting plate 21 is arranged on the left and right two ends of base 2,
The outside of supporting plate 21 is provided with and threaded rod 20 is provided with screwed hole 22, screwed hole 22, and the top of threaded rod 20 is provided with rotating handle 23, convenient
Rotate threaded rod 20；The bottom of the threaded rod 20 is provided with support base 19, for support base 2；The bottom of the supporting plate 21 is provided with
Roller 24, roller 24 is universal wheel, can arbitrarily change the moving direction of base 24.
Operation principle of the present utility model is：During work, start motor 11, drive leading screw 18 to revolve by bevel gear set
Turn, so drive leading screw 18 on nut slider 4 motion, adjust high-jump rod 5 height.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Make a variety of changes.
Claims (3)
1. a kind of liftable physical education jumping stand, including supporting leg (1), base (2), support bar (3) and high-jump rod
(5)；Characterized in that, the supporting leg (1) is arranged on the left and right two ends of base (2)；Base (2) top is provided with support bar
(3), support bar (3) has two, is separately positioned on the left and right two ends of base (2)；The support bar is by guide post (17) and silk
Thick stick (18) is constituted, and support bar (3) is provided with nut slider (4), and nut slider (4) is provided with high-jump rod (5)；The high-jump rod
(5) it is placed on nut slider (4)；Power transmission shaft (8) is provided with the base (2), power transmission shaft is provided with driven pulley in the middle part of (8)
(10), driven pulley (10) is engaged with driving wheel (9), and motor (11) is connected with driving wheel (9)；The power transmission shaft (8)
Left end is provided with second bevel gear (7), and second bevel gear (7) is engaged with first bevel gear (6)；The right-hand member of the power transmission shaft (8) sets
There is third hand tap gear (12), third hand tap gear (12) is engaged with the 4th bevel gear (13)；The first bevel gear (6) and the 4th cone
Gear (13) is arranged on leading screw (18)；The nut slider (4) is made up of lever bracket (14) and sliding block (16)；The sliding block (16)
Middle part is provided with guide post (17), and the left part of guide post (17) is provided with leading screw (18)；The right-hand member of the sliding block (16) is provided with lever bracket
(14), lever bracket (14) is provided with groove (15)；The groove (15) is semicircular arc；The supporting leg (1) by support base (19),
Threaded rod (20), supporting plate (21), screwed hole (22), rotating handle (23) and roller (24) composition；The supporting plate (21) is set
At the left and right two ends of base (2), supporting plate (21) outside is provided with screwed hole (22), screwed hole (22) and is provided with threaded rod (20),
Threaded rod (20) top is provided with rotating handle (23)；Threaded rod (20) bottom is provided with support base (19)；The supporting plate (21)
Bottom is provided with roller (24), and roller (24) is universal wheel.
2. liftable physical education jumping stand according to claim 1, it is characterised in that the high-jump rod (5)
Length of the length more than base (2).
3. liftable physical education jumping stand according to claim 1, it is characterised in that the half of the groove (15)
Radius of the footpath more than high-jump rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669137.0U CN206214631U (en) | 2016-06-28 | 2016-06-28 | A kind of liftable physical education jumping stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669137.0U CN206214631U (en) | 2016-06-28 | 2016-06-28 | A kind of liftable physical education jumping stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214631U true CN206214631U (en) | 2017-06-06 |
Family
ID=58780014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620669137.0U Expired - Fee Related CN206214631U (en) | 2016-06-28 | 2016-06-28 | A kind of liftable physical education jumping stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214631U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724465A (en) * | 2017-09-26 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent power saving water storage mechanism with elevating mechanism |
| CN108211195A (en) * | 2018-03-09 | 2018-06-29 | 陈满林 | A kind of athletic training jumping stand that height is facilitated to adjust |
| CN108355296A (en) * | 2018-03-28 | 2018-08-03 | 河南工业职业技术学院 | A kind of physical education jumping stand |
| CN112935484A (en) * | 2021-01-26 | 2021-06-11 | 江苏城乡建设职业学院 | GMAW welding gun supporting structure |
| CN115010351A (en) * | 2022-04-21 | 2022-09-06 | 燕山大学 | Quartz glass stone roller making machine with controllable section shape |
-
2016
- 2016-06-28 CN CN201620669137.0U patent/CN206214631U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724465A (en) * | 2017-09-26 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent power saving water storage mechanism with elevating mechanism |
| CN108211195A (en) * | 2018-03-09 | 2018-06-29 | 陈满林 | A kind of athletic training jumping stand that height is facilitated to adjust |
| CN108355296A (en) * | 2018-03-28 | 2018-08-03 | 河南工业职业技术学院 | A kind of physical education jumping stand |
| CN112935484A (en) * | 2021-01-26 | 2021-06-11 | 江苏城乡建设职业学院 | GMAW welding gun supporting structure |
| CN115010351A (en) * | 2022-04-21 | 2022-09-06 | 燕山大学 | Quartz glass stone roller making machine with controllable section shape |
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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: 20170606 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |