CN110292759A - A kind of football pitch being moved easily - Google Patents
A kind of football pitch being moved easily Download PDFInfo
- Publication number
- CN110292759A CN110292759A CN201910588279.2A CN201910588279A CN110292759A CN 110292759 A CN110292759 A CN 110292759A CN 201910588279 A CN201910588279 A CN 201910588279A CN 110292759 A CN110292759 A CN 110292759A
- Authority
- CN
- China
- Prior art keywords
- football pitch
- goal post
- bevel gear
- moved easily
- goal
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/004—Goals of the type used for football, handball, hockey or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/06—Revolving targets ; Moving targets, e.g. moving or revolving on impact
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/06—Revolving targets ; Moving targets, e.g. moving or revolving on impact
- A63B2063/065—Revolving targets ; Moving targets, e.g. moving or revolving on impact movable or switchable between discrete positions, e.g. after a successful shot
Abstract
The present invention relates to sports apparatus technical fields, specifically disclose a kind of football pitch being moved easily, goal post including four hollow tubulars, goal post is disposed with rotating mechanism inside lower end, elevating mechanism and idler wheel mechanism, rotating mechanism includes the first bevel gear and second bevel gear for being mutually perpendicular to engagement, for being vertical axial rotation by the rotation transmission of horizontal axis, elevating mechanism includes ballscrew, ball nut, two sliding blocks and two fixed racks, for vertical axial rotation to be driven the linear motion for vertical direction, goal post is stretched out or retracted to control idler wheel mechanism.The configuration of the present invention is simple, it is easy to operate, solve existing football pitch because iron and steel material quality manufactures the problems such as weight is big and not easily shifted and stability is not good enough.
Description
Technical field
The present invention relates to a kind of football pitch devices, and in particular to is a kind of football pitch being moved easily, belongs to sport
Equipment technology field.
Background technique
Football is one and has both competitive and antagonism activity, is global sporting world individual sport fortune with strongest influence power
It is dynamic, mainly based on foot domination ball, it is known as " the first in the world movement ".With the development of world cup and all kinds of league football matches, more
Football is added to come more teenagers.However urban land an inch of land is an inch of gold, pitch extremely shortage in city.
During football training, goal is essential sports apparatus, and sometimes goal needs to move conjunction to according to training needs
Suitable position, and now goal be made of to have steel mostly, weight is very big, there is a problem that very much, for example is difficult to again very much
It is moved easily and carries, structural stability is not good etc. enough, not only wastes a lot of manpower and material resources in moving process, and be easy to make
At the damage at goal, for teenager, mobile goal becomes a great problem.
Summary of the invention
The object of the present invention is to provide a kind of touch boards being moved easily, to solve ball mentioned above in the background art
The problems such as inconvenient movement of door and not good enough structural stability.
In order to overcome the shortcomings of existing goal, the invention provides the following technical scheme: a kind of football pitch being moved easily,
Including four goal posts, the goal post is hollow tubular, which is characterized in that from upper inside the goal post lower end
Rotating mechanism, elevating mechanism and two idler wheel mechanisms are disposed under, the rotating mechanism includes axial horizontal
The first bevel gear of setting, axially vertically disposed second bevel gear and rotating disk, the shaft of the first bevel gear pass through axis
It holds one to be arranged on the side wall of goal post, and is fixedly connected with external rotating disk, the first bevel gear and the second cone tooth
Wheel engagement；The elevating mechanism includes ball screw, ball nut, two sliding blocks and two fixed racks, the ball screw
It is rotationally vertically arranged at the lower section of second bevel gear by bearing two, and is fixedly connected with second bevel gear；The ball
Nut engagement sleeves are set on ball screw, and the sliding block is respectively fixedly connected in the two sides of ball nut, and the fixed rack is perpendicular
It is directly fixedly installed on the goal post inner wall of two lower section of bearing, the sliding block and fixed rack cooperate；The idler wheel mechanism packet
Bracket and universal wheel are included, the pedestal upper end is fixedly connected with slider bottom, and the pedestal lower end is fixedly connected with universal wheel.
In above structure, by the engaged transmission of first bevel gear and second bevel gear, by the rotary motion of horizontal axis
The rotary motion of vertical axial direction is changed into, then passes through the cooperation of ball screw and ball nut, rotary motion is changed into vertically
Linear motion on direction is stretched out or is retracted in goal post to control universal wheel.
As a preferred embodiment, restraining position ring block is arranged in the lower section of the fixed rack, and the stop collar is fixedly installed on
On the inner wall of goal post.
As a preferred embodiment, sliding rail fixation hole is offered on the inner wall of the goal post, be used for fixed rack
It is fixed on the inner wall of goal post.
As a preferred embodiment, the sliding block is symmetrically distributed horizontally to the two sides of ball nut.
As a preferred embodiment, the fixed rack uses slidingtype guide rail, and the sliding block is matched with fixed rack sliding
It closes.
As a preferred embodiment, the surface of the rotating disk is equipped with anti-skid chequer, convenient for the rotation to entire rotating mechanism
Control.
As a preferred embodiment, the universal wheel uses damping universal wheels.
As a preferred embodiment, the goal post bottom is provided with disc base, and it is steady when fixed to increase goal
It is qualitative.
As a preferred embodiment, the football pitch further includes crossbeam, the back rest and connecting rod, the goal post point
Welded connecting is not passed through with crossbeam, the back rest, connecting rod.
As a preferred embodiment, the surface of the goal post, crossbeam, the back rest and connecting rod is coated with antirust coat,
It is conducive to extend the service life at goal.
The present invention compares with the prior art, the beneficial effect is that: the present invention rotates anti-skidding rotating disk manually, passes through
One bevel gear and second bevel gear engaged transmission, i.e., the lifting of the elevating mechanism of controllable goal post lower end inside are then real
The lifting of existing roller structure, to change the moving condition and stationary state of touch board.The design of slidingtype guide rail reduces
Sliding block drives the frictional resistance in damping universal wheels lifting process, and the design of double damping universal wheel can be realized when needing mobile
Movement of the goal to all directions, while pressure caused by it in entire goal moving process is reduced, it ensure that universal wheel
Good service life；The design of cylindrical seat ensure that stabilization of goal when fixed, and the design of whole device is reasonable, use
It is convenient, it solves existing football pitch and is asked because iron and steel material quality manufacture weight is big and not easily shifted and stability is not good etc. enough
Topic avoids goal in carrying and moving process and causes unnecessary damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of stationary state of the invention；
Fig. 2 is the partial enlargement structural representation of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of moving condition of the invention；
Fig. 4 is the partial enlargement structural representation of part B in Fig. 3；
It is as shown in the figure: 1, goal front column, 2, connecting rod, 3, the back rest, 4, crossbeam, 5, goal rear column, 6, antirust coat, 7,
Rotating disk, 8, disc base, 9, first bevel gear, 10, second bevel gear, 11, ball screw, 12, bearing two, 13, ball spiral shell
Mother, 14, sliding block, 15, lower gear ring, 16, bracket, 17, damping universal wheels, 18, sliding rail fixation hole, 19, fixed rack, 20, bearing
One, 21, shaft.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below by embodiment and in conjunction with attached
Figure, is described in further detail the present invention.
Embodiment: a kind of football pitch being moved easily, as shown in Figs 1-4, including passing through four of welded connecting respectively
Goal post, crossbeam 4, the back rest 3 and connecting rod 2, wherein after four goal posts are divided into two goal front columns 1 and two goals
Column 5, goal post are hollow tubular, are disposed with rotating mechanism, elevating mechanism and idler wheel from top to bottom inside lower end
Mechanism.
Rotating mechanism includes axial horizontally disposed first bevel gear 9, axially vertically disposed second bevel gear 10, rotation
The shaft 21 of disk 7, first bevel gear 9 is arranged on the side wall of goal post by bearing 1, and it is vertical that rotating disk 7 is set to goal
The outside of column is fixedly connected with the shaft 21 of first bevel gear 9, and the surface of rotating disk 7 is equipped with anti-skid chequer, and the personnel of being easy to use exist
Rotating disk 7 is rotated under the situations such as palm of the hand perspiration；First bevel gear 9 is engaged with second bevel gear 10, can be by 9 water of first bevel gear
Flat axial rotation transmission is the vertical axial rotation of second bevel gear 10.
Elevating mechanism includes ball screw 11,13, two sliding blocks 14 of ball nut and two fixed racks 19, ball screw
11 are rotationally vertically arranged at the lower section of second bevel gear 10 and are fixedly connected with second bevel gear 10, axis by bearing 2 12
2 12 are held to be fixed on the inner wall of goal post；Ball nut 13 is sheathed on ball screw 11 and cooperates with it,
Two symmetrical levels of sliding block 14 are fixed at the two sides of ball nut 13；Fixed rack 19 is arranged in below bearing 2 12
On goal post inner wall, and the sliding rail fixation hole 18 by opening up on goal post inner wall is fixed at the inner wall of goal post
On, fixed rack 19 is slidably matched using slidingtype guide rail, sliding block 14 with fixed rack 19；The lower section of fixed rack 19
Restraining position ring block 15 is set, and stop collar 15 is welded on the inner wall of goal post.
In above-mentioned elevating mechanism, ball screw 11 rotates under the drive of second bevel gear 10, can drive ball nut
13 moving up and down in the vertical direction, thus the sliding up and down on fixed rack 19 with movable slider 14；15 1 side of stop collar
Face can anti-limited slip block 14 skid off fixed rack 19, the sliding block 14 on each goal post on the other hand can be made to slide into extreme lower position
When be maintained on the same horizontal plane.
There are two idler wheel mechanism, idler wheel mechanism includes bracket 16 and universal wheel 17, branch for mating setting on each goal post
16 upper end of frame and 14 bottom of sliding block are welded, and 16 lower end of bracket and universal wheel 17 weld；Universal wheel 17 uses damping universal wheels, due to
Football pitch using area be generally not it is very smooth, damping universal wheels using on the one hand can guarantee goal in moving process
On the other hand stability facilitates the service life for extending universal wheel 17.
In addition, the bottom of goal post is provided with disc base 8 in the present embodiment, keep goal more steady in stationary state
It is fixed；And it is coated with antirust coat 6 on the surface of goal post, crossbeam 4, the back rest 3 and connecting rod 2, helps to extend goal
Service life.
The present embodiment in the specific implementation, rotates rotating disk 7 manually, is nibbled by first bevel gear 9 and second bevel gear 10
Transmission is closed, i.e., the lifting of the elevating mechanism of controllable goal post lower end inside then realizes the lifting of roller structure, to change
Become the moving condition and stationary state of touch board.When rotating rotating disk 7, the ball screw that is connected with second bevel gear 10
11 also rotate with it, and ball nut 13 at this time will be with movable slider 14 along 19 vertical motion of fixed rack, when sliding block 14 is downward
When sliding into stop collar 15, the universal wheel 17 of each goal post will be in same level, and goal can be towards any one
Direction is mobile；After being moved to designated position, universal wheel 17 can be risen vertically and retract goal by rotation rotating disk 7 again is stood
In column, the disc base 8 of goal post bottom ensure that the stability of goal in the stationary state at this time.Whole device design is closed
Reason, it is easy to operate, it solves the problems such as existing football pitch is not easily shifted and stability is not good enough, saves a large amount of manpower
Material resources improve the service life and convenience at goal.
Finally it is pointed out that above embodiments are only the more representational examples of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, acceptable there are many deformations.Any letter to the above embodiments according to the technical essence of the invention
Single modification equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (10)
1. a kind of football pitch being moved easily, including four goal posts, the goal post is hollow tubular, and feature exists
In being disposed with from top to bottom inside the goal post lower end:
Rotating mechanism, the rotating mechanism include axial horizontally disposed first bevel gear, the second axially vertically disposed cone tooth
The shaft of wheel, rotating disk, the first bevel gear is arranged on the side wall of goal post by bearing one, and the rotation with outside
Disk is fixedly connected, and the first bevel gear is engaged with second bevel gear；
Elevating mechanism, the elevating mechanism include ball screw, ball nut, two sliding blocks and two fixed racks, the rolling
Ballscrew is rotationally vertically arranged at the lower section of second bevel gear by bearing two, and is fixedly connected with second bevel gear；Institute
Ball nut engagement sleeves are stated on ball screw, the sliding block is respectively fixedly connected in the two sides of ball nut, the fixation
Sliding rail is fixedly installed on vertically on the goal post inner wall of two lower section of bearing, and the sliding block and fixed rack cooperate；And
Two idler wheel mechanisms, the idler wheel mechanism include bracket and universal wheel, and the pedestal upper end is fixedly connected with slider bottom,
The pedestal lower end is fixedly connected with universal wheel.
2. a kind of football pitch being moved easily according to claim 1, which is characterized in that the lower section of the fixed rack
Restraining position ring block is set, and the stop collar is fixedly installed on the inner wall of goal post.
3. a kind of football pitch being moved easily according to claim 1, which is characterized in that the inner wall of the goal post
On offer sliding rail fixation hole.
4. a kind of football pitch being moved easily according to claim 1, which is characterized in that symmetrical horizontal point of the sliding block
Cloth is in the two sides of ball nut.
5. a kind of football pitch being moved easily according to claim 1, which is characterized in that the fixed rack is using cunning
Dynamic formula guide rail, the sliding block are slidably matched with fixed rack.
6. a kind of football pitch being moved easily according to claim 1, which is characterized in that the surface of the rotating disk is set
There is anti-skid chequer.
7. a kind of football pitch being moved easily according to claim 1, which is characterized in that the universal wheel uses damping
Universal wheel.
8. a kind of football pitch being moved easily according to claim 1, which is characterized in that the goal post bottom is set
It is equipped with disc base.
9. a kind of football pitch being moved easily according to claim 1, which is characterized in that the football pitch also wraps
Crossbeam, the back rest and connecting rod are included, the goal post passes through welded connecting with crossbeam, the back rest, connecting rod respectively.
10. a kind of football pitch being moved easily according to claim 9, which is characterized in that the goal post, cross
The surface of beam, the back rest and connecting rod is coated with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910588279.2A CN110292759A (en) | 2019-07-02 | 2019-07-02 | A kind of football pitch being moved easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910588279.2A CN110292759A (en) | 2019-07-02 | 2019-07-02 | A kind of football pitch being moved easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110292759A true CN110292759A (en) | 2019-10-01 |
Family
ID=68029860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910588279.2A Pending CN110292759A (en) | 2019-07-02 | 2019-07-02 | A kind of football pitch being moved easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110292759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021069979A1 (en) * | 2019-10-10 | 2021-04-15 | Medico Leonard | Movable goal for ball games |
| GB2602269A (en) * | 2020-12-18 | 2022-06-29 | Mh Goals Ltd | Sports goal wheel assembly and sports goal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29802505U1 (en) * | 1998-02-13 | 1998-04-30 | Mader Georg | Fall protection for a goal for ball games |
| CN202410052U (en) * | 2011-10-25 | 2012-09-05 | 东北林业大学 | Device convenient for moving small football goal |
| CN205516306U (en) * | 2016-04-07 | 2016-08-31 | 绍兴天马文体校具有限公司 | Football gate |
| CN108729386A (en) * | 2018-04-26 | 2018-11-02 | 何娟娟 | A kind of road construction retention device |
| CN208340047U (en) * | 2018-06-27 | 2019-01-08 | 北京东方永兴教学设备有限公司 | A kind of goal being moved easily |
| CN210251092U (en) * | 2019-07-02 | 2020-04-07 | 浙江工业大学之江学院 | Football goal convenient to move |
-
2019
- 2019-07-02 CN CN201910588279.2A patent/CN110292759A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29802505U1 (en) * | 1998-02-13 | 1998-04-30 | Mader Georg | Fall protection for a goal for ball games |
| CN202410052U (en) * | 2011-10-25 | 2012-09-05 | 东北林业大学 | Device convenient for moving small football goal |
| CN205516306U (en) * | 2016-04-07 | 2016-08-31 | 绍兴天马文体校具有限公司 | Football gate |
| CN108729386A (en) * | 2018-04-26 | 2018-11-02 | 何娟娟 | A kind of road construction retention device |
| CN208340047U (en) * | 2018-06-27 | 2019-01-08 | 北京东方永兴教学设备有限公司 | A kind of goal being moved easily |
| CN210251092U (en) * | 2019-07-02 | 2020-04-07 | 浙江工业大学之江学院 | Football goal convenient to move |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021069979A1 (en) * | 2019-10-10 | 2021-04-15 | Medico Leonard | Movable goal for ball games |
| GB2602269A (en) * | 2020-12-18 | 2022-06-29 | Mh Goals Ltd | Sports goal wheel assembly and sports goal |
| GB2602269B (en) * | 2020-12-18 | 2023-08-09 | Mh Goals Ltd | Sports goal wheel assembly and sports goal |
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