CN103083873A - Device for push-of-war and tug-of-war competitions - Google Patents
Device for push-of-war and tug-of-war competitions Download PDFInfo
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- CN103083873A CN103083873A CN2013100379085A CN201310037908A CN103083873A CN 103083873 A CN103083873 A CN 103083873A CN 2013100379085 A CN2013100379085 A CN 2013100379085A CN 201310037908 A CN201310037908 A CN 201310037908A CN 103083873 A CN103083873 A CN 103083873A
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- log
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Abstract
The invention discloses a device for push-of-war and tug-of-war competitions. A major structure of the device comprises a rail car and a chassis part. A major structure of the rail car is fixedly connected by a carriage and four push-pull rods. The other ends of the four push-pull rods are respectively fixedly connected with two holding rods to form a symmetrically arranged isosceles trapezoid. Four supporting rods are taken as a support, four wheels are arranged at the bottom of the carriage, pressure switches are disposed on both sides of the lower portion of the carriage, and indicating lamps are arranged on both sides of the upper end of the carriage. The chassis part is substantially composed of a rail, a vertical plate, an inner casing pipe, a baffle, springs and casters in a connected mode. The pressure switches are started when the carriage and the baffle are contacted with each other, and then the indicating lamps are lightened. By means of the device, the defect that sport injuries are caused to players on one side when players on the other side exert strength in the side direction or loosen hands suddenly can be effectively avoided, competitions can be fair and reasonable, a referee can give more scientific and accurate judging results, and the application of the device can be of actual significance to improving results of push-of-war and tug-of-war competitions.
Description
Technical field
The present invention relates to a kind of sports tournament apparatus, the apparatus that particularly uses when a kind of doump log and tug-of-war.
Background technology
Doump log match is that two or several sportsman utilize related equipment, carries out mutually a kind of form of play to the thruster tool in the match zone of regulation.At present, the match instrument of doump log match no standard.Usually adopt log pile as the apparatus of doump log match in competition game, during match, the hand-held log pile of both sides team member pushes away mutually, whether can push through boundary line, river, center according to the sportsman and evaluate decision of a game.The deficiency that pushes away log pile match existence like this is: if having a direction side direction to push hard in both sides sportsman when competing, can make the other side's athletes ' body disequilibrium or fall down.Make like this result of the match contingency larger, not only can make match lack fairness, also can cause injury gained in sports to the sportsman; The equipment of the common use of tug-of-war is the rope that there is marker a centre, and during match, the both sides that the sportsman of two teams holds tug-of-war rope pull at.The problem of carrying out the tug-of-war existence with this equipment is: 1. have error by referee's eyes judgement result of the match, whether begin front center marker at central point as tug-of-war, during match, whether the center marker arrives the boundary line and all has error; 2. a unexpected hand of side sportsman is decontroled tug-of-war rope, and the several sportsmen of the opposing party are fallen down, and causes injury gained in sports; 3. a side sportsman firmly pulls out to side suddenly, can make the opposing party's athletes ' body center of gravity disequilibrium or fall down injured, thereby games results are affected.
Summary of the invention
The present invention is intended to overcome above-mentioned existing problems, and a kind of safe and reliable match device is provided, and this device both can be used for carrying out doump log match, can be used for again carrying out tug-of-war.
the technical solution adopted in the present invention is: a kind of doump log and tug-of-war device, it is characterized in that: this device is grouped into by railcar and undercarriage portion, wherein, the agent structure of described railcar comprises the compartment, the left and right sides, upper end, described compartment is fixedly connected with an end of four pull bars, the other end of two pull bars of every side is fixedly connected with the two ends of holding rod, described holding rod middle part is provided with link, described car bottom is provided with four wheels, front, bottom, described compartment is provided with locator, both sides, bottom, described compartment are respectively equipped with pressure switch, be provided with battery in described compartment, upper end, described compartment two middle side parts are respectively equipped with indicator lamp, described underframe part agent structure comprises that its bottom is provided with two tracks of several installation screws, the two ends of described two tracks are fixedly connected with the riser lower end respectively, riser inboard, described two ends is respectively equipped with the plate washer that its underpart is equipped with two castors, be respectively equipped with spring between described two ends riser and baffle plate and connect by screw-nut, the inner sleeve that two its middle parts are provided with the locating hole corresponding with locator passes respectively bottom, described compartment and is fixedly connected with riser upper end, two ends with two end-stopping plate upper ends, described compartment can contact with baffle plate under external force, and described pressure switch is opened when contacting with baffle plate in described compartment, lights indicator lamp.
The isosceles trapezoid that is arranged symmetrically that is connected of the left and right sides, upper end, compartment of the present invention and four pull bars and two holding rods, one end of four poles is separately fixed on the compartment, the other end is separately fixed on pull bar, the steadiness that connects to strengthen two isosceles trapezoids.
Link of the present invention is connected with hook, and described hook is connected by fixture with tug-of-war rope, thereby satisfies doump log and two kinds of match requests of tug-of-war.
Four wheels of the present invention with are connected a castor and inlay with described two tracks respectively and be connected.
Front and back, compartment of the present invention is respectively equipped with the center board.
The present invention compared with prior art, and is simple in structure, safe and reliable, easy to use.The railcar of this device can only move in orbit, even doump log or tug-of-war sportsman side direction bring impact firmly can for the other side sportsman yet.Undercarriage portion divides the baffle plate of setting and spring can make the compartment push away or move to two ends to be cushioned, and can prevent from effectively that the side sportsman from letting go suddenly to cause the drawback of injury gained in sports to the opposing party sportsman.The pressure switch that the bottom, compartment arranges can be controlled closing of indicator lamp, when baffle plate is touched in the bottom, compartment, the indicator lamp of a side can be lighted the convenient judgement of indicator lamp result of the match.Link on holding rod and the hook on tug-of-war rope facilitate the loading and unloading of tug-of-war rope.In a word, adopt this device to carry out doump log or tug-of-war, can effectively improve match and use facility, make match fairer and more reasonable, the referee judges science, accurate more to result of the match.Thereby, strengthen athletic participation enthusiasm, improve match interest, reduced injury gained in sports, be convenient to the sportsman and bring into play optimum level, be convenient to spectators and enjoy more excellent doump log and tug-of-war.
Description of drawings
Fig. 1 is three-dimensional simplified schematic diagram of the present invention.
In figure: 1-spring, 2-baffle plate, 3-wheel, 4-locator, 5-center board, 6-pressure switch, the 7-compartment, 8-inner sleeve, 9-castor, 10-track, 11-riser, 12-pole, the 13-pull bar, 14-holding rod, 15-hook, 16-tug-of-war rope, 17-link, 18-indicator lamp.
The specific embodiment
In doump log shown in Figure 1 and tug-of-war use device simplified schematic diagram, the agent structure of this device is grouped into by railcar and undercarriage portion.Wherein, the agent structure of railcar comprises compartment 7, the left and right sides, compartment is fixedly connected with four pull bars 13 respectively, the other end of four pull bars is fixedly connected with two holding rod 14 two ends respectively, the isosceles trapezoid that formation is arranged symmetrically with, one end of four poles 12 is connected with compartment 7, and the other end is connected with pull bar.Be respectively equipped with link 17 in the middle part of two holding rods, two links are connected with two hooks 15 respectively, hook is connected by fixture with tug-of-war rope 16, car bottom is provided with four wheels 3, front, bottom, compartment is provided with locator 4, and both sides, bottom, compartment are provided with pressure switch 6, are provided with battery in the compartment, both sides, upper end, compartment are respectively equipped with indicator lamp 18, and the front and back, compartment is respectively equipped with center board 5; Underframe part agent structure comprises two tracks 10, the track bottom is provided with several installation screws, the track two ends are fixedly connected with riser 11 lower ends respectively, two inner sleeves 8 pass respectively bottom, compartment and two baffle plate 2 upper ends and are fixedly connected with two riser upper ends, the inner sleeve middle part is provided with the locating hole corresponding with locator, two baffle plates with are connected a riser and are connected by screw-nut with two spring 1 two ends respectively, two baffle plate lower ends are connected with four castors 9 respectively.Above-mentioned four wheels with are connected a castor and inlay with two tracks respectively and be connected.
When mounted, competition area are measured, in the ground of installation site cement can lead screw, installation screw on track is enclosed within on lead screw fixes with nut.When adopting this device to carry out the doump log match, the tug-of-war rope of both sides is unloaded down.Railcar is moved on to orbit centre, the locating hole trapped orbit car at locator alignment rail center.Before match beginning, both sides sportsman stands in respectively both sides, and the hand push holding rod is carried out go-cart and prepared, and the referee is in centre commander's match, and the person of acting as a referee is opened the locator beginning of issuing an order simultaneously.Both sides sportsman pushes away match mutually, and in match, if a side sportsman is pushed into the compartment when contacting with baffle plate, the pressure switch on the compartment is under pressure and is opened, and lights indicator lamp, and referee's signal is set out.The both sides change sides carries out lower game; When adopting this device to carry out tug-of-war, the hook with the both sides tug-of-war rope hangs on link respectively.Before match beginning, both sides sportsman stands in respectively both sides, holds tug-of-war rope and carries out tug-of-war and prepare, and the referee is in centre commander's match, and the person of acting as a referee is opened the locator beginning of issuing an order simultaneously, and both sides sportsman pulls out mutually match.In match, if a side sportsman pulls out the compartment to contacting with baffle plate when lighting indicator lamp, set out.The both sides change sides carries out lower game.
Application of the present invention has practical significance to the effect that improves doump log and tug-of-war.
Claims (5)
1. a doump log and tug-of-war device, it is characterized in that: this device is grouped into by railcar and undercarriage portion, wherein, the agent structure of railcar comprises compartment (7), the left and right sides, upper end, described compartment (7) is fixedly connected with an end of four pull bars (13), the other end of two pull bars of every side (13) is fixedly connected with the two ends of holding rod (14), described holding rod (14) middle part is provided with link (17), bottom, described compartment (7) is provided with four wheels (3), front, bottom, described compartment (7) is provided with locator (4), both sides, bottom, described compartment (7) are respectively equipped with pressure switch (6), described compartment is provided with battery in (7), upper end, described compartment (7) two middle side parts are respectively equipped with indicator lamp (18), underframe part agent structure comprises that its bottom is provided with two tracks (10) of several installation screws, the two ends of described two tracks (10) are fixedly connected with riser (11) lower end respectively, described two ends risers (11) inboard is respectively equipped with the plate washer (2) that its underpart is equipped with two castors (9), being respectively equipped with spring (1) between described two ends risers (11) and baffle plate (2) connects by screw-nut, the inner sleeve (8) that two its middle parts are provided with the locating hole corresponding with locator (4) passes respectively bottom, described compartment (7) and two end-stopping plates (2) upper ends and is fixedly connected with two ends riser (11) upper end, described compartment (7) can contact with baffle plate (2) under external force, and described pressure switch (6) is opened when contacting with baffle plate (2) in described compartment (7), lights indicator lamp (18).
2. a kind of doump log according to claim 1 and tug-of-war device, it is characterized in that: the isosceles trapezoid that is arranged symmetrically that is connected of the left and right sides, upper end, described compartment (7) and four pull bars (13) and two holding rods (14), one end of four poles (12) is separately fixed on compartment (7), and the other end is separately fixed on pull bar (13).
3. a kind of doump log according to claim 1 and 2 and tug-of-war device is characterized in that: described link (17) is connected with hook (15), and described hook (15) is connected by fixture with tug-of-war rope (16).
4. according to claim 1 and 2 or 3 described a kind of doump log and tug-of-war devices is characterized in that: described four wheels (3) with are connected a castor (9) and inlay with described two tracks (10) respectively and be connected.
5. according to claim 1 and 2 or 3 or 4 described a kind of doump log and tug-of-war devices, it is characterized in that: front and back, described compartment (7) is respectively equipped with center board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310037908.5A CN103083873B (en) | 2013-01-31 | 2013-01-31 | Device for push-of-war and tug-of-war competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310037908.5A CN103083873B (en) | 2013-01-31 | 2013-01-31 | Device for push-of-war and tug-of-war competitions |
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| Publication Number | Publication Date |
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| CN103083873A true CN103083873A (en) | 2013-05-08 |
| CN103083873B CN103083873B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310037908.5A Expired - Fee Related CN103083873B (en) | 2013-01-31 | 2013-01-31 | Device for push-of-war and tug-of-war competitions |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935485A (en) * | 2016-06-14 | 2016-09-14 | 广州万趸体育科技有限公司 | Multidirectional intelligent tug-of-war device |
| CN107441698A (en) * | 2017-08-30 | 2017-12-08 | 赣州市亿研机械设计研究院有限公司 | A kind of physical education interest type competition arrangement |
| CN108619703A (en) * | 2018-05-08 | 2018-10-09 | 泉州师范学院 | A kind of pressure-sensing tug-of-war river |
| CN109091822A (en) * | 2018-09-27 | 2018-12-28 | 江苏空本智能科技有限公司 | A kind of active drag formula fitness equipment |
| CN109276842A (en) * | 2018-09-27 | 2019-01-29 | 江苏空本智能科技有限公司 | A kind of active drag formula body building method |
| CN112891868A (en) * | 2021-03-24 | 2021-06-04 | 深圳禧福莱科技有限公司 | Tug-of-war competition equipment with safety protection in campus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3832403A1 (en) * | 1988-09-23 | 1990-03-29 | Hartmut Eichinger | Sporting apparatus for a tug-of-war |
| EP1161968A1 (en) * | 2000-06-05 | 2001-12-12 | Pixelpark AG | Tug - of - war device |
| US6620043B1 (en) * | 2000-01-28 | 2003-09-16 | Disney Enterprises, Inc. | Virtual tug of war |
| CN201191416Y (en) * | 2008-03-03 | 2009-02-04 | 曹志芳 | Tug-of-war assistant device capable of automatically determining winner |
| TW201107010A (en) * | 2009-08-25 | 2011-03-01 | Nat Univ Chin Yi Technology | Interactive training device for tug of war |
-
2013
- 2013-01-31 CN CN201310037908.5A patent/CN103083873B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3832403A1 (en) * | 1988-09-23 | 1990-03-29 | Hartmut Eichinger | Sporting apparatus for a tug-of-war |
| US6620043B1 (en) * | 2000-01-28 | 2003-09-16 | Disney Enterprises, Inc. | Virtual tug of war |
| EP1161968A1 (en) * | 2000-06-05 | 2001-12-12 | Pixelpark AG | Tug - of - war device |
| CN201191416Y (en) * | 2008-03-03 | 2009-02-04 | 曹志芳 | Tug-of-war assistant device capable of automatically determining winner |
| TW201107010A (en) * | 2009-08-25 | 2011-03-01 | Nat Univ Chin Yi Technology | Interactive training device for tug of war |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935485A (en) * | 2016-06-14 | 2016-09-14 | 广州万趸体育科技有限公司 | Multidirectional intelligent tug-of-war device |
| CN105935485B (en) * | 2016-06-14 | 2024-03-29 | 广州万趸体育科技有限公司 | Multidirectional intelligent tug-of-war device |
| CN107441698A (en) * | 2017-08-30 | 2017-12-08 | 赣州市亿研机械设计研究院有限公司 | A kind of physical education interest type competition arrangement |
| CN107441698B (en) * | 2017-08-30 | 2020-07-17 | 浙江企信检测有限公司 | Sports teaching is with taste type match device |
| CN108619703A (en) * | 2018-05-08 | 2018-10-09 | 泉州师范学院 | A kind of pressure-sensing tug-of-war river |
| CN109091822A (en) * | 2018-09-27 | 2018-12-28 | 江苏空本智能科技有限公司 | A kind of active drag formula fitness equipment |
| CN109276842A (en) * | 2018-09-27 | 2019-01-29 | 江苏空本智能科技有限公司 | A kind of active drag formula body building method |
| CN112891868A (en) * | 2021-03-24 | 2021-06-04 | 深圳禧福莱科技有限公司 | Tug-of-war competition equipment with safety protection in campus |
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| Publication number | Publication date |
|---|---|
| CN103083873B (en) | 2014-12-24 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20141224 Termination date: 20180131 |