CN104548535B - The pre-buried angle of volleyball post and direction adjustment device - Google Patents
The pre-buried angle of volleyball post and direction adjustment device Download PDFInfo
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- CN104548535B CN104548535B CN201510022200.1A CN201510022200A CN104548535B CN 104548535 B CN104548535 B CN 104548535B CN 201510022200 A CN201510022200 A CN 201510022200A CN 104548535 B CN104548535 B CN 104548535B
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- column base
- volleyball
- clamping screw
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- upper column
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Abstract
nullThe invention discloses the pre-buried angle of volleyball post and direction adjustment device，Including the most corresponding upper column base and lower column base，Upper column base is hinged by horizontal rotating shaft with lower column base，The top thread bush of upper column base is connected to the upper bush inserted for volleyball post，The lower thread of lower column base is socketed with the lower sleeve that can insert embedded parts of volleyball posts，Upper column base offers the manhole of column base on up/down perforation，Lower column base offers the stairstepping waist hole of column base under up/down perforation，In the manhole of upper column base, activity is equipped with clamping screw，The screw rod of clamping screw extends downwardly into the stairstepping waist hole rear thread of lower seat pillar and is socketed with locking nut，It is inserted with between upper column base and lower column base to adjust the regulation pad of flip angle between column base and lower column base，Locking nut can be that relative clamping shape is by upper column base with the head of clamping screw、Regulation pad and lower column base three fix.The present invention has the advantage being adjusted the pre-buried angle of volleyball post with direction.
Description
Technical field
The present invention relates to sports equipment, be particularly used for the pre-buried angle of volleyball post and the direction adjustment device of volleyball post.
Background technology
Volleyball net is one of indispensable utensil in volleyball movement, and volleyball net is arranged between two volleyball posts, and volleyball post assigns on athletic ground.Installation and movement for the ease of volleyball post, also for the needs making athletic ground can meet multiple race, by being embedded with tubular or columnar embedded parts of volleyball posts on athletic ground, when needing to carry out volleyball movement on athletic ground, only volleyball post need to be inserted embedded parts of volleyball posts；When needing to carry out other races on athletic ground, only volleyball post need to be extracted from embedded parts of volleyball posts.It is fixed on athletic ground because volleyball post is inserted directly into embedded parts of volleyball posts, so the pre-buried angle of embedded parts of volleyball posts and direction determine angle and the direction of volleyball post；Owing to embedded parts of volleyball posts is difficult to when burying underground disposably bury best angle and direction underground, and once behind embedded parts of volleyball posts embedment athletic ground, will be unable to change pre-buried angle and the direction adjusting embedded parts of volleyball posts again, so when the pre-buried angle of embedded parts of volleyball posts has deviation with direction, the angle of the volleyball post inserting embedded parts of volleyball posts also will be unable to direction adjust, thus cannot meet match demand.
Summary of the invention
It is an object of the invention to provide a kind of pre-buried angle of volleyball post that can adjust the pre-buried angle of volleyball post and direction and direction adjustment device.
nullFor achieving the above object，Present invention employs following technical scheme: the pre-buried angle of described volleyball post and direction adjustment device，It is characterized in that: include the upper column base in the most corresponding distribution and lower column base，Upper column base is hinged by horizontal rotating shaft with lower column base，Top thread bush at upper column base is connected to the upper bush inserted for volleyball post，Lower thread at lower column base is socketed with the lower sleeve that can insert embedded parts of volleyball posts，It is inserted with to adjust the regulation pad of flip angle between column base and lower column base between upper column base and lower column base，The manhole of column base on up/down perforation is offered in upper column base，Lower column base offer relative with manhole、And the stairstepping waist hole of column base under up/down perforation，In the manhole of upper column base, activity is equipped with clamping screw，The screw rod of clamping screw extends downwardly into the stairstepping waist hole rear thread of lower column base and is socketed with locking nut，Described locking nut can be that relative clamping shape is by upper column base with the head of clamping screw、Regulation pad and lower column base three fix.
Further, the pre-buried angle of aforesaid volleyball post and direction adjustment device, wherein: be provided with the catch preventing locking nut from dropping from clamping screw in the outer end of clamping screw.
Further, the pre-buried angle of aforesaid volleyball post and direction adjustment device, wherein: offer socket on regulation pad, when regulating pad and inserting above between column base and lower column base, the socket of regulation pad just sticks the screw rod of clamping screw.
By the enforcement of technique scheme, the present invention has the advantage being adjusted the pre-buried angle of volleyball post with direction.
Accompanying drawing explanation
Fig. 1 is the pre-buried angle of volleyball post of the present invention and the structural representation of direction adjustment device.
Fig. 2 is the enlarged diagram at the H position shown in Fig. 1.
Fig. 3 is the pre-buried angle of the volleyball post shown in Fig. 1 and direction adjustment device and volleyball post, the annexation schematic diagram of embedded parts of volleyball posts three.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3，The pre-buried angle of described volleyball post and direction adjustment device，Including the upper column base 1 in the most corresponding distribution and lower column base 2，Upper column base 1 is hinged by horizontal rotating shaft 3 with lower column base 2，Top thread bush at upper column base 1 is connected to the upper bush 5 inserted for volleyball post 4，Lower thread at lower column base 2 is socketed with the lower sleeve 7 that can insert embedded parts of volleyball posts 6，The manhole of column base on up/down perforation is offered in upper column base 1，Lower column base 2 offer relative with manhole、And the stairstepping waist hole of column base 2 under up/down perforation，In the manhole of upper column base 1, activity is equipped with clamping screw 8，The screw rod of clamping screw 8 extends downwardly into the stairstepping waist hole rear thread of lower column base 2 and is socketed with locking nut 9，It is inserted with to adjust the regulation pad 10 of flip angle between column base 1 and lower column base 2 between upper column base 1 and lower column base 2，In actual applications，Regulation pad 10 has thickness plurality of specifications，The upper demand needing flip angle between column base 1 and lower column base 2 can be met by the regulation pad of collocation different size；Described locking nut 9 can be that upper column base 1, regulation pad 10 and lower column base 2 three are fixed by relative clamping shape with the head of clamping screw 8；In the present embodiment, the catch 11 preventing locking nut 9 from dropping from clamping screw 8 it is provided with in the outer end of clamping screw 8, so can effectively prevent locking nut 9 during angular adjustment from dropping from clamping screw 8, be substantially reduced staff's installation and maintenance intensity；In the present embodiment, regulation pad 10 offers socket, when regulating pad 10 and inserting above between column base 1 and lower column base 2, the socket of regulation pad 10 just sticks the screw rod of clamping screw 8, so can preferably secured adjusted pad 10, avoid regulate pad 10 during angular adjustment from column base 1 drop in lower column base 2, improve installation effectiveness；
The operation principle of the present invention is as follows:
First lower sleeve 7 being inserted the embedded parts of volleyball posts 6 that is embedded vertically in athletic ground, after lower sleeve 7 inserts embedded parts of volleyball posts 6, lower column base 2 can not overturn, so now go up the flip angle of column base 1 and direction determines angle and the direction of volleyball post 4；Then clamping screw 8 is rotated counterclockwise, clamping screw 8 can make locking nut 9 move down along the screw rod of clamping screw 8 after rotating counterclockwise, so that upper column base 1 mutually unclamps with lower column base 2, now go up column base 1 to spin upside down relative to lower column base 2 around horizontal rotating shaft 3, simultaneously because the restriction of clamping screw 8, in clamping screw 8 and lower column base 2, the gap length between the inwall in stairstepping waist hole determines maximum flip angle when column base 1 overturns relative to lower column base 2, in actual applications, in clamping screw 8 and lower column base 2, gap between the inwall in stairstepping waist hole guarantees that upper column base 1 can overturn to the actually required angle of volleyball post 4 relative to lower column base 2；nullThe most upwards insert regulation pad 10 between column base 1 and lower column base 2，Regulation pad 10 is forced to make column base 1 be flipped up certain angle relative to lower column base 2，The regulation pad 10 of respective numbers can be inserted according to the angle that volleyball post 4 is practically necessary，When upper column base 1 is flipped up to required angle relative to lower column base 2 under the effect regulating pad 10，Rotate clockwise clamping screw 8 again，Clamping screw 8 can make locking nut 9 move up along the screw rod of clamping screw 8 after rotating clockwise，Head in lower column base 2 after the cascaded surface in stairstepping waist hole when locking nut 9 is moved upward to its upper surface，Continue to rotate clockwise clamping screw 8，Until locking nut 9 is that relative clamping shape is by upper column base 1 with the head of clamping screw 8、Regulation pad 10 and lower column base 2 three fix，Pass through aforesaid operations，Just can be by angle practically necessary for the angle adjustment of upper column base 1 to volleyball post 4，Thus complete the adjustment of the pre-buried angle to volleyball post 4；When locking nut 9 and the head of clamping screw 8 are after upper column base 1, regulation pad 10 and lower column base 2 three are fixed by relative clamping shape, upper bush 5, upper column base 1, regulation pad 10, lower column base 2 and lower sleeve 7 are the formation of relatively-stationary entirety, now can rotate column base 1, upper column base 1 is turned to the direction that volleyball post 4 is practically necessary, thus the direction of upper column base 1 can be adjusted to the practically necessary direction of volleyball post 4, thus complete the adjustment in the pre-buried direction to volleyball post 4；Volleyball post 4 is inserted the installation completing volleyball post 4 in upper bush 5 the most again.The invention have the advantage that after being connected by the pre-buried angle of volleyball post and direction adjustment device between volleyball post with embedded parts of volleyball posts, when burying embedded parts of volleyball posts underground, need not consider further that the angle burying angle underground actually required with direction and volleyball post how making embedded parts of volleyball posts is consistent with direction, only need to vertically bury embedded parts of volleyball posts underground, and the actually required angle of volleyball post and direction can be adjusted by the angle adjusting upper column base with direction, simple to operation, meet match demand.
Claims (3)
- null1. the pre-buried angle of volleyball post and direction adjustment device，It is characterized in that: include the upper column base in the most corresponding distribution and lower column base，Upper column base is hinged by horizontal rotating shaft with lower column base，Top thread bush at upper column base is connected to the upper bush inserted for volleyball post，Lower thread at lower column base is socketed with the lower sleeve that can insert embedded parts of volleyball posts，It is inserted with to adjust the regulation pad of flip angle between column base and lower column base between upper column base and lower column base，The manhole of column base on up/down perforation is offered in upper column base，Lower column base offer relative with manhole、And the stairstepping waist hole of column base under up/down perforation，In the manhole of upper column base, activity is equipped with clamping screw，The screw rod of clamping screw extends downwardly into the stairstepping waist hole rear thread of lower column base and is socketed with locking nut，Described locking nut can be that relative clamping shape is by upper column base with the head of clamping screw、Regulation pad and lower column base three fix.
- The pre-buried angle of volleyball post the most according to claim 1 and direction adjustment device, it is characterised in that: the catch preventing locking nut from dropping from clamping screw it is provided with in the outer end of clamping screw.
- The pre-buried angle of volleyball post the most according to claim 1 and direction adjustment device, it is characterised in that: offering socket on regulation pad, when regulating pad and inserting above between column base and lower column base, the socket of regulation pad just sticks the screw rod of clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022200.1A CN104548535B (en) | 2015-01-16 | 2015-01-16 | The pre-buried angle of volleyball post and direction adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022200.1A CN104548535B (en) | 2015-01-16 | 2015-01-16 | The pre-buried angle of volleyball post and direction adjustment device |
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| Publication Number | Publication Date |
|---|---|
| CN104548535A CN104548535A (en) | 2015-04-29 |
| CN104548535B true CN104548535B (en) | 2016-09-28 |
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| CN201510022200.1A Active CN104548535B (en) | 2015-01-16 | 2015-01-16 | The pre-buried angle of volleyball post and direction adjustment device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030301A (en) * | 1996-04-16 | 2000-02-29 | Toray Industries, Inc. | Sports posts |
| CN201894821U (en) * | 2010-12-07 | 2011-07-13 | 江苏金陵体育器材股份有限公司 | Direct insertion volleyball post |
| US8057329B2 (en) * | 2009-10-02 | 2011-11-15 | Cusimano Vickie J | Retractable court standard and methods of use |
| CN202516257U (en) * | 2012-04-08 | 2012-11-07 | 赵中芳 | Net rack for sports |
| CN202740724U (en) * | 2012-09-05 | 2013-02-20 | 周建峰 | Volleyball, badminton and tennis ball comprehensive net post |
| CN203829598U (en) * | 2014-03-26 | 2014-09-17 | 江西师范大学 | Volleyball net frame |
| CN203874414U (en) * | 2014-06-06 | 2014-10-15 | 西南科技大学 | Embedded type safe volleyball stand column |
| CN204469153U (en) * | 2015-01-16 | 2015-07-15 | 江苏金陵体育器材股份有限公司 | The pre-buried angle of volleyball post and direction adjustment device |
-
2015
- 2015-01-16 CN CN201510022200.1A patent/CN104548535B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030301A (en) * | 1996-04-16 | 2000-02-29 | Toray Industries, Inc. | Sports posts |
| US8057329B2 (en) * | 2009-10-02 | 2011-11-15 | Cusimano Vickie J | Retractable court standard and methods of use |
| CN201894821U (en) * | 2010-12-07 | 2011-07-13 | 江苏金陵体育器材股份有限公司 | Direct insertion volleyball post |
| CN202516257U (en) * | 2012-04-08 | 2012-11-07 | 赵中芳 | Net rack for sports |
| CN202740724U (en) * | 2012-09-05 | 2013-02-20 | 周建峰 | Volleyball, badminton and tennis ball comprehensive net post |
| CN203829598U (en) * | 2014-03-26 | 2014-09-17 | 江西师范大学 | Volleyball net frame |
| CN203874414U (en) * | 2014-06-06 | 2014-10-15 | 西南科技大学 | Embedded type safe volleyball stand column |
| CN204469153U (en) * | 2015-01-16 | 2015-07-15 | 江苏金陵体育器材股份有限公司 | The pre-buried angle of volleyball post and direction adjustment device |
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| Publication number | Publication date |
|---|---|
| CN104548535A (en) | 2015-04-29 |
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