The invention provides a construction operation protective fence closing device which comprises a guide rail, the guide rail comprises a main rail, a through groove is formed in the right end of the interior of the main rail in the vertical direction in a penetrating mode, and an inlet and an outlet are formed in the top end and the bottom end of the through groove; a plurality of cooling assemblies capable of reducing temperature are fixedly installed on the surface of the inner wall of the through groove of the main rail in the up-down vertical direction in an equally-adjacent mode. The upper rail cover is inserted into an inlet at the top end of the through groove of the main rail; and the lower rail cover is inserted into an outlet at the bottom end of the through groove of the main rail. According to the construction operation protective fence closing device, the guide rail can have the cooling function, even if the protective fence door slides up and down in the guide rail for multiple times in the high-temperature operation environment in summer to be opened and closed through friction, the temperature of the outer surface of the guide rail cannot be continuously too high, and cooling treatment can be conducted in time; the situation that an operator touches the guide rail and is scalded when opening the fence is avoided, the service life of the guide rail is prolonged, and the replacement frequency of the guide rail is reduced.

    本发明提供了一种施工作业防护围栏闭合装置,包括导轨,导轨包括有:主轨,主轨的内部右端位置呈上下垂直方向贯穿开设有通槽,通槽的顶底两端开设有入口和出口,主轨的通槽内壁表面呈上下垂直方向等邻分列固定安装有若干个可以降低温度的降温组件;上轨盖,主轨的通槽顶端入口位置插装有上轨盖;下轨盖,主轨的通槽底端出口位置插装有下轨盖。该种施工作业防护围栏闭合装置,可以起到使导轨具备降温功能,即便该防护围栏门在夏季高温作业环境中多次于导轨内上下滑移摩擦开闭后,导轨外表面的温度也不会持续过高,能够及时降温处理,避免了作业人员打开围栏时碰至导轨被烫伤,延长了导轨的使用寿命,降低了其更换频率的作用。


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    Titel :

    Construction operation protective fence closing device


    Weitere Titelangaben:

    一种施工作业防护围栏闭合装置


    Beteiligte:
    LI YANQING (Autor:in) / ZHANG SHAOZHU (Autor:in) / BAI TINGTING (Autor:in)

    Erscheinungsdatum :

    2023-01-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B66B Aufzüge , ELEVATORS / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS / F25D REFRIGERATORS , Kühlschränke



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