CN102330503A - Guiding support device of movable stand - Google Patents
Guiding support device of movable stand Download PDFInfo
- Publication number
- CN102330503A CN102330503A CN201110192717A CN201110192717A CN102330503A CN 102330503 A CN102330503 A CN 102330503A CN 201110192717 A CN201110192717 A CN 201110192717A CN 201110192717 A CN201110192717 A CN 201110192717A CN 102330503 A CN102330503 A CN 102330503A
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- grandstand
- support
- movable stand
- roller
- adjacent
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Abstract
The invention discloses a guiding support device of a movable stand in the field of movable stands for watching competitive sports matches; a guide groove is arranged on an overhanging beam of an upper layered stand of two adjacent layers of stands, and a guide vertical column is arranged on the rear end of an overhanging beam of a lower layered stand of the two adjacent layers of stands; a guide roller is arranged on the upper end of the guide vertical column; a guide roller is arranged on the guide groove of the upper layered stand of the two adjacent layers of stands and can move in the guide groove. After the guiding support device of the movable stand in the structure is applied in the movable stand, all layers of stands can be stably and smoothly extended and contracted.
Description
Technical field
The present invention relates to watch the guiding support device in the movable stand of athletics sports match usefulness.
Background technology
Movable stand is widely used in all kinds of stadiums; Movable stand is made up of the grandstand that several layers can be stretched, contract usually; The structural similarity of each layer grandstand includes deck plate, and deck plate is fixedly mounted on some outriggers and the girder; Girder is fixed on the support column, and the support column bottom all is equipped with the bottom roller that can roll on the ground.The shortcoming of the movable stand of said structure is: owing to lack guiding device between each layer grandstand, each layer grandstand stretch, sideslip easily in the compression process, finally make each layer grandstand can not be steadily, flexible swimmingly.
Summary of the invention
The objective of the invention is: provide a kind of can make each layer grandstand steadily, flexible movable stand guiding support device swimmingly.
The object of the invention is realized through following technical scheme: a kind of movable stand guiding support device; Be characterized in: the outrigger of the upper strata grandstand in the adjacent two layers grandstand is provided with direction recess; The rear end of the outrigger of the lower floor's grandstand in the adjacent two layers grandstand is provided with guide upright post; The upper end of guide upright post is provided with guide roller, and guide roller is arranged in the direction recess of adjacent upper strata grandstand, and can in direction recess, move.
The object of the invention can also further realize through following technical scheme:
Described movable stand guiding support device, wherein, the rear end of the outrigger of the lower floor's grandstand in the adjacent two layers grandstand also is provided with support post, and the upper end of support post is provided with support roller, and support roller is resisted against on the outrigger of adjacent upper strata grandstand.
Described movable stand guiding support device; Wherein, On support post, also be provided with the adjusting device of ability adjustable support roller position; The structure of said adjusting device is: in support post, be movably set with slide block, be set with the back-up roller wheel shaft on the said slide block, the back-up roller wheel shaft is provided with support roller; Also be provided with the adjusting bolt in the support post, regulate the upper end of bolt and the pig of slide block.
The invention has the beneficial effects as follows: when movable stand stretched, the guide roller of lower floor's grandstand moved in the direction recess of adjacent upper strata grandstand, and guiding lower floor grandstand draws back forward or withdrawal backward, guaranteed the flexible not sideslip of grandstand, thereby guaranteed the grandstand easy motion; The support roller of lower floor's grandstand is resisted against on the outrigger of adjacent upper strata grandstand, can guarantee further that each layer grandstand is flexible smooth and easy, steady.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is done further detailed explanation.
Fig. 1 is the structural representation of movable stand guiding support device of the present invention at the grandstand retracted mode.
Fig. 2 is movable stand guiding support device of the present invention draws back state at grandstand a structural representation.
Fig. 3 is the sectional structure sketch map of A-A among Fig. 2.
The specific embodiment
Referring to Fig. 1, Fig. 2, shown in Figure 3; Movable stand guiding support device of the present invention; The adjacent two layers grandstand outrigger 11 of grandstand at the middle and upper levels is provided with direction recess 3, and the rear end of the outrigger 1 of lower floor's grandstand is provided with guide upright post 2 in the adjacent two layers grandstand, and the upper end of guide upright post 2 is provided with guide roller 4; Guide roller 4 is arranged in the direction recess 3 of adjacent upper strata grandstand, and can in direction recess 3, move; The rear end of the outrigger 1 of lower floor's grandstand also is provided with support post 21 in the adjacent two layers grandstand, and the upper end of support post 21 is provided with support roller 41, and support roller 41 is resisted against on the outrigger 11 of adjacent upper strata grandstand; On support post 21, also be provided with the adjusting device of ability adjustable support roller 41 positions; The structure of said adjusting device is: in support post 21, be movably set with slide block 6; Be set with back-up roller wheel shaft 7 on the said slide block, back-up roller wheel shaft 7 is provided with support roller 41; Also be provided with in the support post 21 and regulate bolt 5, regulate the upper end of bolt 5 and the pig of slide block 6, can adjust the height of slide block 6 through rotation adjusting bolt 5, thus position that can adjustable support roller 41.
In movable stand, use guiding support device of the present invention; When movable stand stretched, the guide roller 4 of lower floor's grandstand moved in the direction recess 3 of adjacent upper strata grandstand, and guiding lower floor grandstand draws back forward or withdrawal backward; Guarantee the flexible not sideslip of grandstand, thereby guarantee the grandstand easy motion; The support roller 41 of lower floor's grandstand is resisted against on the outrigger 11 of adjacent upper strata grandstand, can guarantee further that each layer grandstand is flexible smooth and easy, steady.
Claims (3)
1. movable stand guiding support device; It is characterized in that: the outrigger of the upper strata grandstand in the adjacent two layers grandstand is provided with direction recess; The rear end of the outrigger of the lower floor's grandstand in the adjacent two layers grandstand is provided with guide upright post; The upper end of guide upright post is provided with guide roller, and guide roller is arranged in the direction recess of adjacent upper strata grandstand, and can in direction recess, move.
2. according to the described movable stand guiding support device of claim 1; It is characterized in that: the rear end of the outrigger of the lower floor's grandstand in the adjacent two layers grandstand also is provided with support post; The upper end of support post is provided with support roller, and support roller is resisted against on the outrigger of adjacent upper strata grandstand.
3. according to the described movable stand guiding support device of claim 2; It is characterized in that: the adjusting device that on support post, also is provided with ability adjustable support roller position; The structure of said adjusting device is: in support post, be movably set with slide block; Be set with the back-up roller wheel shaft on the said slide block, the back-up roller wheel shaft is provided with support roller; Also be provided with the adjusting bolt in the support post, regulate the upper end of bolt and the pig of slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110192717A CN102330503A (en) | 2011-07-11 | 2011-07-11 | Guiding support device of movable stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110192717A CN102330503A (en) | 2011-07-11 | 2011-07-11 | Guiding support device of movable stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330503A true CN102330503A (en) | 2012-01-25 |
Family
ID=45482445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110192717A Pending CN102330503A (en) | 2011-07-11 | 2011-07-11 | Guiding support device of movable stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233600A (en) * | 2013-05-03 | 2013-08-07 | 浙江大丰实业有限公司 | Design method for extensible movable stand device |
| CN111425026A (en) * | 2020-05-07 | 2020-07-17 | 江苏金陵体育器材股份有限公司 | Movable stand guiding mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1460839A (en) * | 1974-04-03 | 1977-01-06 | Tellenbach W | Extensible stand for supporting people |
| CN2049242U (en) * | 1989-04-12 | 1989-12-13 | 北京市南郊木材厂 | Movable stand |
| CN2219930Y (en) * | 1995-05-29 | 1996-02-14 | 丰国勋 | Automatic folding grandstand |
| CN2833003Y (en) * | 2005-07-26 | 2006-11-01 | 周云翔 | Elastic first-row structure of extensible grandstand |
| WO2011001541A1 (en) * | 2009-07-03 | 2011-01-06 | 株式会社コトブキ | Moving stands |
-
2011
- 2011-07-11 CN CN201110192717A patent/CN102330503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1460839A (en) * | 1974-04-03 | 1977-01-06 | Tellenbach W | Extensible stand for supporting people |
| CN2049242U (en) * | 1989-04-12 | 1989-12-13 | 北京市南郊木材厂 | Movable stand |
| CN2219930Y (en) * | 1995-05-29 | 1996-02-14 | 丰国勋 | Automatic folding grandstand |
| CN2833003Y (en) * | 2005-07-26 | 2006-11-01 | 周云翔 | Elastic first-row structure of extensible grandstand |
| WO2011001541A1 (en) * | 2009-07-03 | 2011-01-06 | 株式会社コトブキ | Moving stands |
Non-Patent Citations (2)
| Title |
|---|
| 《机械制造》 19940823 陈德强 《管材减径模具的改进》 第二段，图1 3 , 第8期 * |
| 陈德强: "《管材减径模具的改进》", 《机械制造》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233600A (en) * | 2013-05-03 | 2013-08-07 | 浙江大丰实业有限公司 | Design method for extensible movable stand device |
| CN111425026A (en) * | 2020-05-07 | 2020-07-17 | 江苏金陵体育器材股份有限公司 | Movable stand guiding mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |
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| WD01 | Invention patent application deemed withdrawn after publication |