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A platform for research: civil engineering, architecture and urbanism
Reminding device convenient to move for road and bridge construction
The invention discloses a reminding device convenient to move for road and bridge construction, and belongs to the technical field of roads and bridges. The reminding device convenient to move for road and bridge construction comprises a sleeve rod, a clamping plate A is fixedly arranged on the upper side of the rear end of the sleeve rod, a threaded rod is arranged at the upper end of the clamping plate A, a guide rod is fixedly arranged on one side of the lower end of the clamping plate A, a clamping plate B is arranged on the lower side of the clamping plate A, a cavity is formed in one containing box, a fixing shaft is arranged in the cavity, a torsion spring is fixedly arranged at the end of the fixing shaft, and two guide grooves are symmetrically formed in the lower end of an extrusion plate. By arranging a screw rod, two sliding blocks A can be driven through a threaded block and a supporting rod B when the screw rod rotates, so that the distance between the two sliding blocks A and a warning board is changed, the two warning boards can be located on the two sides of a construction site, the design is reasonable, a ship can be effectively helped to determine the construction position, and therefore, the ship can smoothly bypass the lower side of the construction site, and accidents are avoided.
本发明公开了一种道路桥梁施工用便于移动的提醒装置，属于道路桥梁技术领域。一种道路桥梁施工用便于移动的提醒装置，包括包括套杆，套杆后端上侧固设有夹板A，夹板A上端设有螺纹杆，夹板A下端一侧固设有导杆，夹板A下侧设有夹板B，其中一个放置盒内部开设有空腔，空腔内部设有固定轴，固定轴端固设有扭力弹簧，挤压板下端呈对称结构开设有两个导槽。本发明通过设置丝杆能够在转动时通过螺纹块、撑杆B带动两个滑块A，使得两个滑块A和警示牌之间的距离发生改变，进而使得两个警示牌能够位于施工现场两侧，本发明设计合理能够有效地帮助船只确定施工位置，进而使得船只能够顺利绕过施工现场下侧，避免意外发生。
Reminding device convenient to move for road and bridge construction
The invention discloses a reminding device convenient to move for road and bridge construction, and belongs to the technical field of roads and bridges. The reminding device convenient to move for road and bridge construction comprises a sleeve rod, a clamping plate A is fixedly arranged on the upper side of the rear end of the sleeve rod, a threaded rod is arranged at the upper end of the clamping plate A, a guide rod is fixedly arranged on one side of the lower end of the clamping plate A, a clamping plate B is arranged on the lower side of the clamping plate A, a cavity is formed in one containing box, a fixing shaft is arranged in the cavity, a torsion spring is fixedly arranged at the end of the fixing shaft, and two guide grooves are symmetrically formed in the lower end of an extrusion plate. By arranging a screw rod, two sliding blocks A can be driven through a threaded block and a supporting rod B when the screw rod rotates, so that the distance between the two sliding blocks A and a warning board is changed, the two warning boards can be located on the two sides of a construction site, the design is reasonable, a ship can be effectively helped to determine the construction position, and therefore, the ship can smoothly bypass the lower side of the construction site, and accidents are avoided.
本发明公开了一种道路桥梁施工用便于移动的提醒装置，属于道路桥梁技术领域。一种道路桥梁施工用便于移动的提醒装置，包括包括套杆，套杆后端上侧固设有夹板A，夹板A上端设有螺纹杆，夹板A下端一侧固设有导杆，夹板A下侧设有夹板B，其中一个放置盒内部开设有空腔，空腔内部设有固定轴，固定轴端固设有扭力弹簧，挤压板下端呈对称结构开设有两个导槽。本发明通过设置丝杆能够在转动时通过螺纹块、撑杆B带动两个滑块A，使得两个滑块A和警示牌之间的距离发生改变，进而使得两个警示牌能够位于施工现场两侧，本发明设计合理能够有效地帮助船只确定施工位置，进而使得船只能够顺利绕过施工现场下侧，避免意外发生。
Reminding device convenient to move for road and bridge construction
一种道路桥梁施工用便于移动的提醒装置
LIU WEIGUANG (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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.
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
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