先安裝上層，后安裝下層，上、下層之間距離要留有余量，有利于后期電纜敷設(shè)和檢修。水平相鄰橋架凈距不宜小于50mm，層間距離應(yīng)根據(jù)橋架寬度不小于150mm，與弱電電纜橋架距離不小于0.5m。

Install the upper layer first, and then the lower layer. The distance between the upper and lower layers should be reserved, which is conducive to cable laying and maintenance in the later stage. The clear distance between horizontal adjacent bridges should not be less than 50mm, and the inter-layer distance should not be less than 150mm according to the width of the bridge, and the distance from the weak current cable bridge should not be less than 0.5m.

我們依據(jù)施工圖設(shè)計(jì)標(biāo)高及山東橋架規(guī)格，進(jìn)行定位，然后依照測(cè)量尺寸制作支架，支架進(jìn)行工廠化生產(chǎn)。在無(wú)吊頂處沿梁底吊裝或靠墻支架安裝，在有吊頂處在吊頂內(nèi)吊裝或靠墻支架安裝。

We will position according to the design elevation of the construction drawing and the specifications of the bridge in Shandong, and then make the support according to the measured dimensions, and the support will be factory produced. It shall be hoisted along the beam bottom or installed against the wall support at the place without ceiling, and hoisted or installed against the wall support at the place with ceiling.

在無(wú)吊頂?shù)墓矆?chǎng)所結(jié)合結(jié)構(gòu)構(gòu)件并考慮建筑美觀及檢修方便，采用靠墻、柱支架安裝或屋架下弦構(gòu)件上安裝。靠墻安裝支架固定采用膨脹螺栓固定，支架間距不超過(guò)2米。

In public places without suspended ceilings, combined with structural components and taking into account the beauty of the building and the convenience of maintenance, it is installed against the wall, column support or on the lower chord of the roof truss. The wall mounting bracket shall be fixed with expansion bolts, and the bracket spacing shall not exceed 2 meters.

在直線段和非直線段連接處、過(guò)建筑物變形縫處和彎曲半徑大于300mm的非直線段中部應(yīng)增設(shè)支吊架，支吊架安裝應(yīng)保證橋架水平度或垂直度符合要求。

The supports and hangers shall be added at the connection of the straight section and the non-straight section, at the deformation joint of the building and at the middle of the non-straight section with a bending radius greater than 300mm. The installation of the supports and hangers shall ensure that the levelness or verticality of the bridge meets the requirements.

a.對(duì)于特殊形狀橋架，將現(xiàn)場(chǎng)測(cè)量的尺寸交于材料供應(yīng)商，由供應(yīng)商依據(jù)尺寸制作，減少現(xiàn)場(chǎng)加工。橋架材質(zhì)、型號(hào)、厚度以及附件滿足設(shè)計(jì)要求。

A. For bridges with special shapes, the dimensions measured on site shall be submitted to the material supplier, who shall make them according to the dimensions to reduce on-site processing. The material, model, thickness and accessories of the bridge meet the design requirements.

b.橋架安裝前，須與各協(xié)調(diào)，避免與大口徑消防管、噴淋管、冷熱水管、排水管及空調(diào)、排風(fēng)設(shè)備發(fā)生矛盾。

B. Before the installation of the bridge, it is necessary to coordinate with all parties to avoid conflicts with large-diameter fire pipes, spray pipes, cold and hot water pipes, drainage pipes, air conditioning and exhaust equipment.

c.將橋架舉升到預(yù)定位置，與支架采用螺栓固定，在轉(zhuǎn)彎處需仔細(xì)校核尺寸，橋架宜與建筑物坡度一致，在圓弧形建筑物墻壁的橋架，其圓弧宜與建筑物一致。

C. Lift the bridge to the predetermined position and fix it with the support with bolts. At the turning, carefully check the size. The bridge should be consistent with the building slope. For the bridge on the arc building wall, its arc should be consistent with the building.

橋架與橋架之間用連接板連接，連接螺栓采用半圓頭螺栓，半圓頭在橋架內(nèi)側(cè)。橋架之間縫隙須達(dá)到設(shè)計(jì)要求，確保一個(gè)系統(tǒng)的橋架連成一體。更多相關(guān)事項(xiàng)就來(lái)我們網(wǎng)站http://m.ymmgjx.net咨詢吧！

The bridge and the bridge are connected by connecting plates. The connecting bolts are half-round head bolts, and the half-round head is inside the bridge. The gap between bridges must meet the design requirements to ensure that the bridges of a system are integrated. Come to our website for more relevant matters http://m.ymmgjx.net Ask!