摘要：【中文】本发明公开了一种地铁盖梁施工方法，具体所使用的支架，涉及地铁施工领域，所述支架包括固定支撑结构；所述固定支撑结构包括第一抱箍和第二抱箍，分别用于与桥墩柱固定；所述第一抱箍和第二抱箍的外侧壁沿轴心对称设置有横梁，所述第一抱箍和第二抱箍同侧的横梁上均设有支撑梁，两根所述支撑梁对称设置在所述第一抱箍与第二抱箍的两侧，且可在两根同侧所述横梁上滑动，两根所述支撑梁之间设有可拆卸连接的底模板，两根所述支撑梁的顶端均连接有侧模板，用于支挡混凝土。该施工方法能够快速将盖梁浇筑成型，且配合该方法使用的支架，能够减少支撑架的钢管数量，减少搭设的时间，节约材料，并且减少了模板之间接缝的移位，提高了混凝土浇筑的质量。 【EN】The invention discloses a construction method of a subway cover beam, and particularly relates to a used support, which relates to the field of subway construction; the fixed supporting structure comprises a first anchor ear and a second anchor ear which are respectively used for being fixed with the pier column; the lateral wall of first staple bolt and second staple bolt is provided with the crossbeam along the axle center symmetry, all be equipped with a supporting beam on the crossbeam of first staple bolt and second staple bolt homonymy, two supporting beam symmetry sets up the both sides of first staple bolt and second staple bolt, and can be at two homonymies slide on the crossbeam, two be equipped with the die block board that can dismantle the connection between the supporting beam, two the top of a supporting beam all is connected with the side form board for prop up and keep off the concrete. The construction method can be used for quickly pouring and molding the cover beam, and the bracket used by matching with the method can reduce the number of steel pipes of the support frame, reduce the erection time, save materials, reduce the displacement of seams between the templates and improve the quality of concrete pouring.

摘要：【中文】本发明公开了一种狭小空间内的可拆卸脚手架，包括立杆、固定装置、横杆；所述固定装置包括立杆固定装置、横杆固定装置；所述立杆固定装置包括转动盖、固定盖；所述横杆固定装置包括滑动盖；所述转动盖与固定盖之间通过滚珠连接；所述转动盖侧表面设有立杆固定杆；所述滑动盖通过螺纹滑动连接横杆，所述滑动盖侧面设有横杆固定杆；所述横杆固定杆与立杆固定杆通过插销连接；本发明的有益效果是：利用横杆弯曲处与立杆的立杆弯曲处相互配合，限定角度互余，保证装置整体稳定性，方便狭小空间使用；通过嵌入方式连接，能提供更稳定的结构；利用固定子与固定挡板，分散压力。 【EN】The invention discloses a detachable scaffold in a narrow space, which comprises upright posts, fixing devices and cross rods, wherein the upright posts are arranged on the upper surface of the scaffold; the fixing device comprises a vertical rod fixing device and a cross rod fixing device; the upright rod fixing device comprises a rotating cover and a fixing cover; the cross bar fixing device comprises a sliding cover; the rotating cover is connected with the fixed cover through a ball; the side surface of the rotating cover is provided with a vertical rod fixing rod; the sliding cover is connected with a cross rod in a sliding mode through threads, and a cross rod fixing rod is arranged on the side face of the sliding cover; the cross rod fixing rod is connected with the vertical rod fixing rod through a bolt; the invention has the beneficial effects that: the bent part of the cross rod is matched with the bent part of the vertical rod, so that the angle is limited to be redundant, the integral stability of the device is ensured, and the device is convenient to use in a narrow space; the connection in an embedded mode can provide a more stable structure; the pressure is dispersed by the stator and the fixed baffle.

摘要：【中文】本发明公开了一种地铁施工用阻燃耐磨导线，包括绝缘保护层；所述的绝缘保护层包括绝缘阻燃层与绝缘耐磨层；所述的绝缘阻燃层内表面均匀覆盖到屏蔽层上，外表面均匀覆盖有绝缘耐磨层；所述的绝缘阻燃层的原料由以下重量组分构成：30‑40份阻燃颗粒、30‑40份的填料载体、20‑30份的交联橡胶；所述的绝缘耐磨层的原料由以下重量组分构成：40‑50份的天然橡胶、30‑40份的硫化剂、20‑30份的纤维；本发明的有益效果是：利用硫化废液作为硫化剂，增加橡胶的硬度；利用碳纤维装载硫化剂增加耐磨层柔韧性；利用金属阻燃颗粒分散电压，陶土或白炭黑阻断高压电流，交联橡胶耐受住热量，增强了橡胶的柔性；利用橡胶胶粘剂热融粘接的方式，以及硫化剂固化粘接处，增加柔韧性。 【EN】The invention discloses a flame-retardant wear-resistant wire for subway construction, which comprises an insulating protective layer; the insulating protective layer comprises an insulating flame-retardant layer and an insulating wear-resistant layer; the inner surface of the insulating flame-retardant layer is uniformly covered on the shielding layer, and the outer surface of the insulating flame-retardant layer is uniformly covered with an insulating wear-resistant layer; the insulating flame-retardant layer is prepared from the following raw materials in parts by weight: 30-40 parts of flame-retardant particles, 30-40 parts of filler carriers and 20-30 parts of cross-linked rubber; the insulating wear-resistant layer is prepared from the following raw materials in parts by weight: 40-50 parts of natural rubber, 30-40 parts of vulcanizing agent and 20-30 parts of fiber; the invention has the beneficial effects that: the hardness of the rubber is increased by using the vulcanizing waste liquid as a vulcanizing agent; the flexibility of the wear-resistant layer is improved by utilizing carbon fiber loaded vulcanizing agent; the metal flame-retardant particles are used for dispersing voltage, the argil or the white carbon black is used for blocking high-voltage current, and the cross-linked rubber can bear heat, so that the flexibility of the rubber is enhanced; the flexibility is increased by utilizing a hot-melt bonding mode of the rubber adhesive and curing a bonding position by a vulcanizing agent.