A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Luminous signboard convenient to disassemble
The invention provides a luminous signboard convenient to disassemble, and relates to the technical field of signboards, the luminous signboard convenient to disassemble comprises a base, a vertical pipe, a vertical rod, a mounting frame and a speed limiting board, the vertical pipe is welded to the upper surface of the base, a threaded rod is arranged in the vertical pipe, sliding rails are fixed to the left side and the right side of the inner wall of the vertical pipe, and the threaded rod is located between the two sliding rails; sliding grooves are formed in the left side and the right side of the vertical rod, the lower ends of the sliding grooves extend out of the bottom of the vertical rod, a threaded groove is formed in the center of the bottom of the vertical rod, the lower end of the vertical rod is inserted into the vertical pipe, the sliding rail is slidably connected with the sliding grooves, and the threaded rod is in threaded connection with the threaded groove. A U-shaped bolt is inserted into the upper portion of the vertical rod, and the upper end and the lower end of the right side of the U-shaped bolt both penetrate through the surface of the mounting frame. The speed limit board has the beneficial effects that the U-shaped bolt is firmly connected with the mounting frame, the phenomenon that the speed limit board shakes on the upper portion of the vertical rod can be avoided, and a worker can disassemble the speed limit board conveniently.
本发明提供了一种便于拆卸的发光标识牌，本发明涉及标识牌技术领域，便于拆卸的发光标识牌，包括基座、立管、立杆、安装架和限速牌,立管焊接于基座上表面，且立管内设有螺纹棒，立管内壁左右两侧均固定有滑轨，螺纹棒位于两根滑轨之间；立杆左右两侧均开有滑槽，滑槽下端延伸出立杆底部，且立杆底部中心开有螺纹槽，立杆下端插入立管内，滑轨与滑槽滑动连接，螺纹棒与螺纹槽螺纹连接；安装架紧贴于立杆上部右侧，立杆上部插接有U型螺栓，U型螺栓右侧上下端部均贯穿过安装架表面；本发明的有益效果在于：U型螺栓与安装架连接牢固，可避免限速牌在立杆上部出现摇晃的现象，方便工作人员拆卸限速牌。
Luminous signboard convenient to disassemble
The invention provides a luminous signboard convenient to disassemble, and relates to the technical field of signboards, the luminous signboard convenient to disassemble comprises a base, a vertical pipe, a vertical rod, a mounting frame and a speed limiting board, the vertical pipe is welded to the upper surface of the base, a threaded rod is arranged in the vertical pipe, sliding rails are fixed to the left side and the right side of the inner wall of the vertical pipe, and the threaded rod is located between the two sliding rails; sliding grooves are formed in the left side and the right side of the vertical rod, the lower ends of the sliding grooves extend out of the bottom of the vertical rod, a threaded groove is formed in the center of the bottom of the vertical rod, the lower end of the vertical rod is inserted into the vertical pipe, the sliding rail is slidably connected with the sliding grooves, and the threaded rod is in threaded connection with the threaded groove. A U-shaped bolt is inserted into the upper portion of the vertical rod, and the upper end and the lower end of the right side of the U-shaped bolt both penetrate through the surface of the mounting frame. The speed limit board has the beneficial effects that the U-shaped bolt is firmly connected with the mounting frame, the phenomenon that the speed limit board shakes on the upper portion of the vertical rod can be avoided, and a worker can disassemble the speed limit board conveniently.
本发明提供了一种便于拆卸的发光标识牌，本发明涉及标识牌技术领域，便于拆卸的发光标识牌，包括基座、立管、立杆、安装架和限速牌,立管焊接于基座上表面，且立管内设有螺纹棒，立管内壁左右两侧均固定有滑轨，螺纹棒位于两根滑轨之间；立杆左右两侧均开有滑槽，滑槽下端延伸出立杆底部，且立杆底部中心开有螺纹槽，立杆下端插入立管内，滑轨与滑槽滑动连接，螺纹棒与螺纹槽螺纹连接；安装架紧贴于立杆上部右侧，立杆上部插接有U型螺栓，U型螺栓右侧上下端部均贯穿过安装架表面；本发明的有益效果在于：U型螺栓与安装架连接牢固，可避免限速牌在立杆上部出现摇晃的现象，方便工作人员拆卸限速牌。
Luminous signboard convenient to disassemble
一种便于拆卸的发光标识牌
DENG DAOCUI (author)
2022-03-29
Patent
Electronic Resource
Chinese
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.
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung