A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protection device for temporary elevator shaft
The invention discloses a protection device for a temporary elevator shaft. The protection device comprises a bottom plate; a clamping groove is formed in the middle of the upper end of the bottom plate; a protection door is clamped in the clamping groove; transverse rods are fixedly connected with the upper ends of the two sides of the protection door correspondingly; lifting mechanisms are installed on the transverse rods correspondingly; carrying plates are fixedly connected with the back faces of the two sides of the upper end of the bottom plate correspondingly; second sliding grooves are formed in the front faces of the carrying plates; and lifting plates are in abutting connection with the outer sides of the lower ends of the second sliding grooves. The protection device for the temporary elevator shaft has the beneficial effects that the lifting mechanisms are arranged at the upper ends of the two sides of the protection door correspondingly, the lower ends of the two sides of the protection door are connected with the lifting plates provided with driving mechanisms through connecting rods correspondingly, the driving mechanisms are connected with the lifting mechanism on the same side through a connecting mechanism, the protection door can be moved upwards through the lifting mechanism, the connecting mechanism and the driving mechanism during use, and an entrance of the elevator shaft is opened, so that only the protection door needs to be lowered and the entrance of the elevator shaft needs to be sealed when an elevator does not work, dismounting and mounting of the elevator are not needed, convenience is achieved, and time and labor are saved.
本发明公开了一种临时电梯井用防护装置，包括底板，底板的上端中部开设有卡槽，卡槽的内部卡接有防护门，防护门的两侧上端均固定连接有横杆，横杆上均安装有升降机构，底板上端的两侧背面均固定连接有载板，载板的正面均开设有第二滑槽，第二滑槽的下端外侧均抵触连接有升降板，本发明所达到的有益效果是：本发明的防护门两侧上端均设置了升降机构，防护门的两侧下端均通过连接杆连接了安装有驱动机构的升降板，且驱动机构通过连接机构和同侧升降机构相连接，使用时可通过升降机构、连接机构和驱动机构向上运动防护门，打开电梯井的入口，不工作时只需降下防护门，封住电梯井的入口，无需拆装本发明，较为方便，省时省力。
Protection device for temporary elevator shaft
The invention discloses a protection device for a temporary elevator shaft. The protection device comprises a bottom plate; a clamping groove is formed in the middle of the upper end of the bottom plate; a protection door is clamped in the clamping groove; transverse rods are fixedly connected with the upper ends of the two sides of the protection door correspondingly; lifting mechanisms are installed on the transverse rods correspondingly; carrying plates are fixedly connected with the back faces of the two sides of the upper end of the bottom plate correspondingly; second sliding grooves are formed in the front faces of the carrying plates; and lifting plates are in abutting connection with the outer sides of the lower ends of the second sliding grooves. The protection device for the temporary elevator shaft has the beneficial effects that the lifting mechanisms are arranged at the upper ends of the two sides of the protection door correspondingly, the lower ends of the two sides of the protection door are connected with the lifting plates provided with driving mechanisms through connecting rods correspondingly, the driving mechanisms are connected with the lifting mechanism on the same side through a connecting mechanism, the protection door can be moved upwards through the lifting mechanism, the connecting mechanism and the driving mechanism during use, and an entrance of the elevator shaft is opened, so that only the protection door needs to be lowered and the entrance of the elevator shaft needs to be sealed when an elevator does not work, dismounting and mounting of the elevator are not needed, convenience is achieved, and time and labor are saved.
本发明公开了一种临时电梯井用防护装置，包括底板，底板的上端中部开设有卡槽，卡槽的内部卡接有防护门，防护门的两侧上端均固定连接有横杆，横杆上均安装有升降机构，底板上端的两侧背面均固定连接有载板，载板的正面均开设有第二滑槽，第二滑槽的下端外侧均抵触连接有升降板，本发明所达到的有益效果是：本发明的防护门两侧上端均设置了升降机构，防护门的两侧下端均通过连接杆连接了安装有驱动机构的升降板，且驱动机构通过连接机构和同侧升降机构相连接，使用时可通过升降机构、连接机构和驱动机构向上运动防护门，打开电梯井的入口，不工作时只需降下防护门，封住电梯井的入口，无需拆装本发明，较为方便，省时省力。
Protection device for temporary elevator shaft
一种临时电梯井用防护装置
DU HAIYANG (author) / FAN LINGBO (author) / SHI SHAOCHENG (author) / WANG XUELIANG (author) / YAN NA (author)
2021-07-16
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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