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HEIGHT ADJUSTMENT PLATE AND MOUNTING STRUCTURE FOR ROAD AUXILIARY FACILITY
To provide a height adjusting plate capable of easily mounting a screw shaft in a screw hole groove of a plate-like body and removing the screw shaft from the screw hole groove of the plate-like body, by moving the plate-like body with respect to the screw shaft.SOLUTION: A height adjusting plate X has a plate-like body 1 having a screw hole groove 8 into which a screw shaft Y is inserted, and a spring wire material S cantilevered by the plate-like body 1 on the side of a first groove side surface 21 of the screw hole groove 8. The spring wire material S has a spring protrusion S3 on the side of the free end n of a second vertical spring wire portion SB. A spring wire material S presses a spring protrusion part S3 against a peripheral surface Ya1 of the screw shaft Y on the side of a first groove side surface 21 with a predetermined force or more as a plate-shaped body 1 moves with respect to the screw shaft Y inserted in a screw hole groove 8, thereby elastically deforming a second vertical spring wire part SB while sliding the spring protrusion part S3 against the peripheral surface Ya1 to retract the spring protrusion part S3 from the screw hole groove 8 to the inside of the plate-shaped body 1 on the side of the first groove side surface.SELECTED DRAWING: Figure 2
【課題】 本発明は、ネジ軸に対する板状体の移動によって、容易に、板状体のネジ穴溝にネジ軸を装着でき、板状体のネジ穴溝からネジ軸を取外すこのできる高さ調整プレートを提供する。【解決手段】 高さ調整プレートＸは、ネジ軸Ｙが挿入されるネジ穴溝８を有する板状体１と、ネジ穴溝８の第１溝側面２１の側の板状体１に片持ち支持されるバネ線材Ｓを備える。バネ線材８は、第２縦バネ線部ＳＢの自由端ｎの側にバネ突出部Ｓ３を有する。バネ線材Ｓは、ネジ穴溝８に挿入されたネジ軸Ｙに対する板状体１の移動に伴って、バネ突出部Ｓ３を所定の力以上でネジ軸Ｙの第１溝側面２１の側の周面Ｙａ１に押付けることで、バネ突出部Ｓ３を周面Ｙａ１に摺動しつつ、第２縦バネ線部ＳＢを弾性変形して、バネ突出部Ｓ３をネジ穴溝８から第１溝側面の側の板状体１の内側に退避する。【選択図】 図２
HEIGHT ADJUSTMENT PLATE AND MOUNTING STRUCTURE FOR ROAD AUXILIARY FACILITY
To provide a height adjusting plate capable of easily mounting a screw shaft in a screw hole groove of a plate-like body and removing the screw shaft from the screw hole groove of the plate-like body, by moving the plate-like body with respect to the screw shaft.SOLUTION: A height adjusting plate X has a plate-like body 1 having a screw hole groove 8 into which a screw shaft Y is inserted, and a spring wire material S cantilevered by the plate-like body 1 on the side of a first groove side surface 21 of the screw hole groove 8. The spring wire material S has a spring protrusion S3 on the side of the free end n of a second vertical spring wire portion SB. A spring wire material S presses a spring protrusion part S3 against a peripheral surface Ya1 of the screw shaft Y on the side of a first groove side surface 21 with a predetermined force or more as a plate-shaped body 1 moves with respect to the screw shaft Y inserted in a screw hole groove 8, thereby elastically deforming a second vertical spring wire part SB while sliding the spring protrusion part S3 against the peripheral surface Ya1 to retract the spring protrusion part S3 from the screw hole groove 8 to the inside of the plate-shaped body 1 on the side of the first groove side surface.SELECTED DRAWING: Figure 2
【課題】 本発明は、ネジ軸に対する板状体の移動によって、容易に、板状体のネジ穴溝にネジ軸を装着でき、板状体のネジ穴溝からネジ軸を取外すこのできる高さ調整プレートを提供する。【解決手段】 高さ調整プレートＸは、ネジ軸Ｙが挿入されるネジ穴溝８を有する板状体１と、ネジ穴溝８の第１溝側面２１の側の板状体１に片持ち支持されるバネ線材Ｓを備える。バネ線材８は、第２縦バネ線部ＳＢの自由端ｎの側にバネ突出部Ｓ３を有する。バネ線材Ｓは、ネジ穴溝８に挿入されたネジ軸Ｙに対する板状体１の移動に伴って、バネ突出部Ｓ３を所定の力以上でネジ軸Ｙの第１溝側面２１の側の周面Ｙａ１に押付けることで、バネ突出部Ｓ３を周面Ｙａ１に摺動しつつ、第２縦バネ線部ＳＢを弾性変形して、バネ突出部Ｓ３をネジ穴溝８から第１溝側面の側の板状体１の内側に退避する。【選択図】 図２
HEIGHT ADJUSTMENT PLATE AND MOUNTING STRUCTURE FOR ROAD AUXILIARY FACILITY
高さ調整プレート、及び道路付帯設備の取付構造
NAKAMORI YASUHIRO (author) / MATAGI AYUMU (author)
2022-12-22
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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