CN109736603A - Overhead soprts ground for multipurpose use - Google Patents
Overhead soprts ground for multipurpose use Download PDFInfo
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- CN109736603A CN109736603A CN201910071511.5A CN201910071511A CN109736603A CN 109736603 A CN109736603 A CN 109736603A CN 201910071511 A CN201910071511 A CN 201910071511A CN 109736603 A CN109736603 A CN 109736603A
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- cylinder
- chamber
- stadium
- drainage hole
- rostrum
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Abstract
The invention belongs to the technical fields of sports facility, overhead soprts ground for multipurpose use is specifically disclosed, including being located at the stadium of track and field with grandstand in the middle part of stadium, is provided with chamber on one of grandstand, slidably connect rostrum in chamber, chamber and to being equipped with hydraulic cylinder between rostrum；It is fixed with cylinder in chamber sidewall, is fixed with support frame on the piston rod of cylinder；It is equipped with blow-off line and air accumulator in chamber, is rotatably connected to impeller in blow-off line, the shaft with cam is fixed on impeller；Inflator is equipped in chamber, the cylinder of inflator is connected to by outgassing nonreturn valve with air accumulator, and one end and the cam of inflator offset, and air accumulator is connected to by tracheae with cylinder；Stadium of track and field is equipped with drainage hole, and water filter plate is slidably connected in drainage hole, is equipped with second spring between water filter plate drainage hole；Drainage hole is equipped with drainage pipeline and is connected with blow-off line；It is an object of the invention to solve the problems, such as existing stadium rostrum build and dismantle it is time-consuming and laborious.
Description
Technical field
The invention belongs to the technical fields of sports facility, specifically disclose overhead soprts ground for multipurpose use.
Background technique
With the increasingly raising of living standard, people increasingly focus on body-building, and more and more people are added to all kinds of bodies
Educate movement；Present stadium, other than dedicated for the stadium as competition area, general stadium is not being lifted
When row sports tournament, citizen can enter stadium movement, take exercise.
And stadium can build rostrum exclusively for important spectators or judge in match, then by chairman after end of match
Platform is removed, in case citizen destroy rostrum when using stadium；But rostrum is built and is dismantled and time-consuming and laborious every time.
Summary of the invention
The invention discloses a kind of overhead soprts ground for multipurpose uses, and its object is to solve existing stadium to pass through people
The problem of rostrum is built and dismantled to work, not only increases cost of labor, builds low efficiency.
To solve the above problems, basic scheme of the invention are as follows:
Overhead soprts ground for multipurpose use, including being located at the stadium of track and field in the middle part of stadium, the side of stadium of track and field is fixed with
Several grandstands, one of grandstand are provided with open-topped chamber, and vertical sliding is connected with rostrum, the bottom of chamber in chamber
Equipped with hydraulic cylinder, the output shaft of hydraulic cylinder is fixedly connected with the bottom of rostrum；It is respectively and fixedly provided in the opposite two side walls of chamber
The rodless cavity of cylinder, cylinder is equipped with gas bleeder valve, and the first spring is equipped between the rodless cavity inner wall and piston plate of cylinder, cylinder
Support frame is fixed on piston rod；It is additionally provided with blow-off line and air accumulator in chamber, impeller, leaf are rotatably connected in blow-off line
The centre of gyration of wheel is fixed with shaft, and the cam rotated coaxially is fixed in shaft；Inflator, inflator packet are additionally provided in chamber
It includes cylinder and is slidably connected at the intracorporal inflating rod of cylinder, reset spring, cylinder are equipped between the end and inner barrel of inflating rod
It is equipped with breather check valve and outgassing nonreturn valve, cylinder is connected to by outgassing nonreturn valve with air accumulator, and the separate of inflating rod beats
One end of inflator offsets with cam, and the output end of air accumulator is connected to the rodless cavity of two cylinders simultaneously by tracheae, on tracheae
Equipped with valve；Stadium of track and field is equipped with drainage hole, and vertical sliding is connected with water filter plate, the bottom of water filter plate and drainage hole in drainage hole
Second spring is equipped between bottom；The side wall of drainage hole is equipped with drainage pipeline, and all drainage pipelines are connected with blow-off line.
The utility model has the advantages that
1. in the present solution, by rostrum be set as can vertical sliding, whether can regulate and control by rostrum according to actual demand
Expose grandstand；When avoiding stadium and holding competitive sports every time, needs to build and dismantle rostrum, has saved human cost,
The labor intensity of worker is reduced, while also improve rostrum builds efficiency.
2. in the present solution, when the water accumulated in stadium is discharged drainage hole, being tied by impeller etc. using usually raining
Structure is inflated energy storage to air accumulator, drives support frame using the energy of air accumulator storage, is supported, prevents to rostrum
Rostrum is caused to collapse because rostrum is overweight.
3. preventing other solid rubbish from carrying out drainage hole in the present solution, water filter plate under normal conditions closes drainage hole
In, drainage hole is blocked, the drainage effect of drainage hole is influenced.
4. in the present solution, rostrum can be taken in chamber when not needing rostrum, can play one it is dust-proof
Effect.
Further, air accumulator is equipped with pressure limiting valve and makes to be in communication with the outside inside air accumulator.
The gas-storing capacity inside air accumulator is limited using pressure limiting valve, prevents rainfall excessive, the gas mistake in the air accumulator made
It is more, it is more than safe gas-storing capacity, air accumulator is caused to burst.
Further, water filter plate includes the bottom plate for closing drainpipe, is fixed with filter plate right above bottom plate.
It sets water filter plate to two layers, filter plate prevents solid refuse with dampening for separating water and other solid wastes
Stream enters in drainage hole, causes the blocking of drainage hole.
Further, bellows is equipped between bottom plate and the bottom of drainage hole, including bellows includes second spring.
Using the scalability of bellows, ensure that bellows can stretch with the flexible of second spring, the moment is by second
Spring wraps, and water and second spring are kept apart, and prevents aqueous corrosion second spring, and second spring cannot normally support drainage
Plate.
Further, the opening of chamber roof is hinged with sealing plate, is respectively and fixedly provided with rubber layer on the side wall of sealing plate.
Setting sealing plate be sealed after rostrum is taken in chamber using sealing plate and rubber layer, prevent rainwater into
Enter to drenching and corrode rostrum in chamber.
Detailed description of the invention
Fig. 1 is the top view of the embodiment of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the cross-sectional view in Fig. 2 on the direction B-B；
Fig. 4 is the enlarged diagram in Fig. 3 at C；
Fig. 5 is the enlarged diagram in Fig. 3 at D；
Fig. 6 is the enlarged diagram in Fig. 3 at E.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: stadium of track and field 1, grandstand 2, sealing plate 3, drainage hole 4, chamber 5, rostrum
6, hydraulic cylinder 7, cylinder 8, the first spring 9, support frame 10, tracheae 11, valve 12, air accumulator 13, blow-off line 14, impeller 15,
Shaft 16, cam 17, inflating rod 18, cylinder 19, reset spring 20, breather check valve 21, outgassing nonreturn valve 22, filter plate 23, bottom
Plate 24, bellows 25, second spring 26, drainage pipeline 27.
Embodiment is substantially as shown in Figure 1 and Figure 2:
Overhead soprts ground for multipurpose use, including being located at the stadium of track and field 1 in the middle part of stadium, the side of stadium of track and field 1 is used mixed
Solidifying soil is cast with several grandstands 2 with seat, and one of grandstand 2 is used as movable table, is provided with straight down on movable table
The diameter of chamber 5, chamber 5 is from top to bottom gradually increased；The opening at 5 top of chamber is provided with sealing plate 3, and sealing plate 3 is hinged
On movable table, rubber layer is bonded on the side wall of sealing plate 3.
As shown in Figure 3 and Figure 4: vertical sliding is connected with rostrum 6 in chamber 5, and the bottom bolts of chamber 5 are connected with hydraulic
Cylinder 7, the hydraulic stem of hydraulic cylinder 7 and the bottom of rostrum 6 are bolted to connection；Equal spiral shell in the left and right two side walls of chamber 5
It tethers and is connected to cylinder 8, two 8 faces of cylinder are arranged, and are mounted on gas bleeder valve on the rodless cavity of cylinder 8, gas bleeder valve can make gas
The rodless cavity of cylinder 8 is in communication with the outside, and the first spring 9 is equipped between the rodless cavity inner wall and piston plate of cylinder 8, the first spring 9
One end is welded on piston plate, and the other end of the first spring 9 is then welded on 8 inner wall of cylinder；It is welded on the piston rod of cylinder 8
There is support frame 10.
It is as shown in Figure 3 and Figure 5: to be additionally provided with blow-off line 14 and air accumulator 13 in chamber 5, pressure limiting valve is installed on air accumulator 13
Make to be in communication with the outside inside air accumulator 13, impeller 15, the centre of gyration key connection of impeller 15 are rotatably connected in blow-off line 14
There is shaft 16, the upper end of shaft 16 is stretched out upwards and passes through blow-off line 14, and shaft 16 is rotatably connected on blow-off line 14,
The upper end key connection of shaft 16 has the cam 17 rotated coaxially；Inflator is additionally provided in chamber 5, inflator includes cylinder 19 and slides
The inflating rod 18 being connected in cylinder 19 is moved, reset spring 20 is equipped between 19 inside of end and cylinder of inflating rod 18, resets
One end of spring 20 is welded on the right end of inflating rod 18, and the other end of reset spring 20 is welded on the inner wall of cylinder 19；It inflates
19 inner sealing of cylinder, the right end of cylinder 19 are equipped with breather check valve 21 and outgassing nonreturn valve 22, cylinder by the right end of bar 18
19 inside are connected to by outgassing nonreturn valve 22 with air accumulator 13, and the left end of inflating rod 18 offsets with cam 17；Air accumulator 13
Upper end is connected to the rodless cavity of two cylinders 8 simultaneously by tracheae 11, and valve 12 is installed on tracheae 11.
It is as shown in Figure 3 and Figure 6: several drainage holes 4 to be provided on stadium of track and field 1, vertical sliding is connected with drainage in drainage hole 4
Plate, water filter plate include the bottom plate 24 for closing drainpipe, and the surface of bottom plate 24 is welded with filter plate 23, bottom plate 24 and drainage hole
Bellows 25 and spring are equipped between 4 bottom, and including bellows 25 includes second spring 26, bellows 25 and the second bullet
One end of spring 26 is welded on the lower surface of bottom plate 24, and bellows 25 and the other end of second spring 26 are cast in drainage hole 4
Bottom in；Drainage pipeline 27 is installed, all drainage pipelines 27 are connected to blow-off line 14 on the side wall of drainage hole 4.
Specific implementation process is as follows:
When not raining, second spring 26 supports water filter plate, makes the upper surface of water filter plate, the i.e. upper surface and field of filter plate 23
The ground of diameter field 1 flushes, and filter plate 23 prevents larger-size rubbish from entering in drainage hole 4.
When raining, rainwater is entered in drainage hole 4 by filter plate 23, and solid waste is then blocked in outer by filter plate 23；When a large amount of
Rainwater enter in drainage hole 4 after, rainwater squeeze bottom plate 24, make 24 slide downward of bottom plate, bottom plate 24 squeezes second spring simultaneously
26 and bellows 25, deformation occurs for second spring 26, while bottom plate 24 drives filter plate 23 to move downward, the process that filter plate 23 slides
Middle generation is shaken, and shakes the solid waste on filter plate 23, solid waste is avoided to block the filter opening on filter plate 23；When bottom plate 24 to
Lower slider with 27 lower end of drainage pipeline to when flushing, and second spring 26 stops shrinking, and the rainwater in drainage hole 4 flows into drainpipe
In road 27.
Rainwater in drainage pipeline 27 finally flows into blow-off line 14, and rainwater flows in blow-off line 14
When, rainwater impeller 15 rotates, and impeller 15 drives shaft 16 to rotate, and the cam 17 in shaft 16 equally rotates；17 turns of cam
The moment keeps being bonded with 18 left end of inflating rod in dynamic process, when the left end of the distalmost end of cam 17 and inflating rod 18 offsets,
Cam 17 pushes inflating rod 18 to move right, inflating rod 18 move right during by gas extrusion cylinder 19 inside, increasing
Pressure inside big cylinder 19, the gas inside cylinder 19 pass through outgassing nonreturn valve 22 under the action of pressure and flow into gas storage
In tank 13, during inflating rod 18 moves right, inflating rod 18 squeezes reset spring 20 and is allowed to deformation；When 17 distalmost end of cam is de-
After the state to offset with inflating rod 18, cam 17 stops squeezing inflating rod 18, while inflating rod 18 also stops pressed home bullet
Spring 20, reset spring 20 starts to restore deformation and inflating rod 18 is pushed to slide to the left, until the left end of inflating rod 18 and cam 17
It offsets, the left end of inflating rod 18 is made to continue to offset with cam 17；Pressure during inflating rod 18 slides to the left, inside cylinder 19
Strong to reduce, the pressure inside cylinder 19 is less than extraneous pressure, therefore extraneous air flows into cylinder by breather check valve 21
Inside body 19；The flowing of rainwater constantly drives inflating rod 18 to inflate into air accumulator 13, when the gas in air accumulator 13 is excessive, storage
Pressure in gas tank 13 is excessive, and pressure limiting valve automatically turns on, and the external world is discharged in gas extra in air accumulator 13, prevents air accumulator 13
Explosion；After rainwater drains, bottom plate 24 is no longer influenced by the extruding of rainwater, and bottom plate 24 also stops the extruding to the first spring 9, and first
Spring 9 starts to reply deformation and pushes up bottom plate 24, and bottom plate 24 is made to move up to initial position.
When needing using rostrum 6, rotary seal plate 3 exposes chamber 5；Start hydraulic cylinder 7, and opens tracheae 11
On valve 12；Hydraulic cylinder 7 upwards, until chamber 5 is exposed in rostrum 6, is closed in rostrum 6 by the hydraulic stem of hydraulic cylinder 7；Together
When, the gas in air accumulator 13 is flowed into the rodless cavity of cylinder 8 by tracheae 11, the piston of the portion gas pusher cylinder 8
Plate is moved towards 6 direction of rostrum, and piston plate stretching second spring 26, making second spring 26, deformation occurs, while piston plate band
Take offence cylinder 8 piston rod and support frame 10 towards 6 direction of rostrum move, until support frame 10 move to rostrum 6 just under
Side, support frame 10 play a supporting role to rostrum 6；The valve 12 being then shut off on tracheae 11.
Platform 6 serve as chair after use, opens the gas bleeder valve on cylinder 8, by gas bleeder valve by the gas in 8 rodless cavity of cylinder
Cylinder 8 is discharged, the piston plate of cylinder 8 stops stretching second spring 26, and second spring 26 starts to reply deformation and negative drawing is living
Seben makes piston plate move to initial position, while piston plate drives the piston rod of cylinder 8 and support frame 10 to move to initial bit
It sets, support frame 10 stops the support to rostrum 6；Restart hydraulic cylinder 7, the hydraulic stem of hydraulic cylinder 7 drives rostrum 6 to next time
Into chamber 5, until rostrum 6 moves to initial position, hydraulic cylinder 7 is closed.
What has been described above is only an embodiment of the present invention, and common knowledge does not describe excessively herein in scheme.It should be pointed out that
For those skilled in the art, without departing from the structure of the invention, several modifications and improvements can also be made,
These also should be considered as protection scope of the present invention, these all will not influence the effect and patent practicability that the present invention is implemented.
The scope of protection required by this application should be based on the content of the claims, and the records such as specific embodiment in specification can
For explaining the content of claim.
Claims (5)
1. overhead soprts ground for multipurpose use, including being located at the stadium of track and field in the middle part of stadium, if the side of stadium of track and field is fixed with
Dry grandstand, it is characterised in that: one of grandstand is provided with open-topped chamber, and vertical sliding is connected with rostrum in chamber,
The bottom of chamber is equipped with hydraulic cylinder, and the output shaft of hydraulic cylinder is fixedly connected with the bottom of rostrum；The opposite two side walls of chamber
On be respectively and fixedly provided with cylinder, the rodless cavity of cylinder is equipped with gas bleeder valve, and first is equipped between the rodless cavity inner wall and piston plate of cylinder
Spring is fixed with support frame on the piston rod of cylinder；Blow-off line and air accumulator are additionally provided in chamber, rotation connects in blow-off line
It is connected to impeller, the centre of gyration of impeller is fixed with shaft, the cam rotated coaxially is fixed in shaft；It is additionally provided with and inflates in chamber
Cylinder, inflator include cylinder and are slidably connected at the intracorporal inflating rod of cylinder, are equipped between the end and inner barrel of inflating rod multiple
Position spring, cylinder are equipped with breather check valve and outgassing nonreturn valve, and cylinder is connected to by outgassing nonreturn valve with air accumulator, and is inflated
One end of the separate inflator of bar offsets with cam, and the output end of air accumulator is connected with the rodless cavity of two cylinders simultaneously by tracheae
Logical, tracheae is equipped with valve；Stadium of track and field is equipped with drainage hole, and vertical sliding is connected with water filter plate, the bottom of water filter plate in drainage hole
Second spring is equipped between portion and drainage hole bottom；The side wall of drainage hole be equipped with drainage pipeline, all drainage pipelines with row
Dirty pipeline is connected.
2. overhead soprts ground for multipurpose use according to claim 1, it is characterised in that: the air accumulator is equipped with limit
Pressure valve.
3. overhead soprts ground for multipurpose use according to claim 2, it is characterised in that: the water filter plate includes being used for
The bottom plate of drainpipe is closed, is fixed with filter plate right above bottom plate.
4. overhead soprts ground for multipurpose use according to claim 3, it is characterised in that: the bottom plate and drainage hole
Bellows is equipped between bottom, including bellows includes second spring.
5. overhead soprts ground for multipurpose use according to claim 4, it is characterised in that: the opening of the chamber roof
Place is hinged with sealing plate, is respectively and fixedly provided with rubber layer on the side wall of sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071511.5A CN109736603B (en) | 2019-01-25 | 2019-01-25 | Overhead stadium capable of being comprehensively utilized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071511.5A CN109736603B (en) | 2019-01-25 | 2019-01-25 | Overhead stadium capable of being comprehensively utilized |
Publications (2)
| Publication Number | Publication Date |
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| CN109736603A true CN109736603A (en) | 2019-05-10 |
| CN109736603B CN109736603B (en) | 2020-05-22 |
Family
ID=66366064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910071511.5A Active CN109736603B (en) | 2019-01-25 | 2019-01-25 | Overhead stadium capable of being comprehensively utilized |
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Citations (11)
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|---|---|---|---|---|
| JPH08151814A (en) * | 1994-11-30 | 1996-06-11 | Mitsubishi Heavy Ind Ltd | Movable stands |
| KR19980024601A (en) * | 1996-09-12 | 1998-07-06 | 로날드 제이. 라빈스키 | Changeable seating system for multipurpose stadiums |
| CN101042021A (en) * | 2006-03-23 | 2007-09-26 | K&Cd株式会社 | Multi-functional stadium |
| CN201546467U (en) * | 2009-10-30 | 2010-08-11 | 浙江神鸽实业有限公司 | Movable spectator stand |
| US20110016798A1 (en) * | 2009-07-23 | 2011-01-27 | Jacobs Frederick D | Flexible Venue System |
| CN102031881A (en) * | 2010-12-27 | 2011-04-27 | 东莞市环宇激光工程有限公司 | Elevating fountain stage |
| CN204081567U (en) * | 2014-09-10 | 2015-01-07 | 福建九鼎建设集团有限公司 | A kind of Stadium of rapid evacuation |
| CN105545022A (en) * | 2015-12-22 | 2016-05-04 | 浙江工业大学义乌科学技术研究院有限公司 | Revolving stage with magnetic-coded-connection guard bars |
| CN206785004U (en) * | 2017-03-22 | 2017-12-22 | 上海展冀膜结构有限公司 | A kind of stadium membrane structure grandstand |
| CN107882367A (en) * | 2017-11-13 | 2018-04-06 | 安徽禹缤体育科技有限公司 | A kind of stadiums movable stand |
| CN109025396A (en) * | 2018-08-06 | 2018-12-18 | 余洋 | A kind of Multifunctional sports multifunctional building lifting grandstand |
-
2019
- 2019-01-25 CN CN201910071511.5A patent/CN109736603B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151814A (en) * | 1994-11-30 | 1996-06-11 | Mitsubishi Heavy Ind Ltd | Movable stands |
| KR19980024601A (en) * | 1996-09-12 | 1998-07-06 | 로날드 제이. 라빈스키 | Changeable seating system for multipurpose stadiums |
| CN101042021A (en) * | 2006-03-23 | 2007-09-26 | K&Cd株式会社 | Multi-functional stadium |
| US20110016798A1 (en) * | 2009-07-23 | 2011-01-27 | Jacobs Frederick D | Flexible Venue System |
| CN201546467U (en) * | 2009-10-30 | 2010-08-11 | 浙江神鸽实业有限公司 | Movable spectator stand |
| CN102031881A (en) * | 2010-12-27 | 2011-04-27 | 东莞市环宇激光工程有限公司 | Elevating fountain stage |
| CN204081567U (en) * | 2014-09-10 | 2015-01-07 | 福建九鼎建设集团有限公司 | A kind of Stadium of rapid evacuation |
| CN105545022A (en) * | 2015-12-22 | 2016-05-04 | 浙江工业大学义乌科学技术研究院有限公司 | Revolving stage with magnetic-coded-connection guard bars |
| CN206785004U (en) * | 2017-03-22 | 2017-12-22 | 上海展冀膜结构有限公司 | A kind of stadium membrane structure grandstand |
| CN107882367A (en) * | 2017-11-13 | 2018-04-06 | 安徽禹缤体育科技有限公司 | A kind of stadiums movable stand |
| CN109025396A (en) * | 2018-08-06 | 2018-12-18 | 余洋 | A kind of Multifunctional sports multifunctional building lifting grandstand |
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