對管道進行溝槽管件卡箍連接施工工藝要點概述Outline of construction technology for pipe hoop connection of trench pipe
經濟發展，各地的管道連接大范圍的進行著，對于管道連接來說，溝槽式卡箍連接為*********、最經濟的一類連接工藝，在多個用途的工程管道連接中被使用，溝槽管件連接與傳統的管道焊接、法蘭連接與螺紋連接的模式，是一種快速、可靠、簡易、環保、經濟實用的連接方式。
管道溝槽式卡箍連接的優點，可以概括為下列幾點。
1、施工場地簡單、占地少，施工不受氣候影響和限制。改變了傳統工藝需要很大的加工場地，適宜工廠化預制。
2、便于水平及垂直運輸，特別是改造工程可不受原建筑環境的限制，大大提高了管道的運輸效率。如在長管道運輸不便的條件下，可按樓層高度定制管長分段運輸。
3、與管道采用焊接連接方式相比，免除了先焊接后再送去鍍鋅的工序，可先鍍鋅后預制；并且管道只需通過長度定位即可預制成型，減少了相關工作的制約，有利于施工工期的合理安排。
4、管道用溝槽式卡箍連接，改變了傳統施工技術型工人的需求，無需特種作業上崗證，一般工人就可操作，操作簡單、方便、快捷。
5、施工質量可靠，在規定工作壓力下，壓力越大密封性能越好。管道安裝可根據需要任意調整角度和方向，避免了傳統法蘭連接因預制偏差而產生不可彌補的缺陷。
6、對施工環境要求不高，特別是在相對狹小的工作空間及場所施工，更是發揮了其優勢。便于用戶的使用維護，便于使用中管路的改造和延伸工作。
7、對大管徑管道安裝更能體現其簡易、方便和實用的特點。
With economic development, pipeline connections are carried out in a large range. For pipe connections, grooved clamp is connected to the most advanced and most economical connection process. It is used in multi purpose engineering pipe connections. Groove pipe fittings are connected with traditional pipe welding, flan connection and thread connection. A fast, reliable, simple, environmentally friendly, economical and practical way of connecting.
The advantages of pipe trench hoop connection can be summarized as follows.
1. The construction site is simple, the land occupation is little, and the construction is not affected by the climate. Changing the traditional process requires a large processing site, suitable for factory prefabrication.
2. It is convenient for horizontal and vertical transportation, especially the renovation project can not be restricted by the original building environment, which greatly improves the efficiency of pipeline transportation. For example, under the condition of inconvenient transportation of long pipelines, the pipeline length can be customized according to the height of floors.
3. Compared with the welding connection mode of the pipe, the galvanizing process is removed after the first welding, and the galvanizing process can be prefabricated first; and the pipe can be prefabricated by the length positioning, which reduces the restriction of the related work and is beneficial to the reasonable arrangement of the construction period.
4. The trench type clamps connected to the pipe have changed the demand of the traditional construction technology workers, without the special operation certificate. The general workers can operate, and the operation is simple, convenient and quick.
5, the construction quality is reliable, under the specified working pressure, the greater the pressure, the better the sealing performance. Pipe installation can adjust the angle and direction arbitrarily according to need, avoiding the irreparable defect of traditional flange connection due to prefabrication deviation.
6, the construction environment is not very high, especially in relatively narrow workspace and site construction, but also to play its advantages. It is convenient for users to use and maintain and facilitate the transformation and extension of pipelines in use.
7. Installation of large diameter pipe can be more simple, convenient and practical.
管道溝槽式卡箍連接的優點，可以概括為下列幾點。
1、施工場地簡單、占地少，施工不受氣候影響和限制。改變了傳統工藝需要很大的加工場地，適宜工廠化預制。
2、便于水平及垂直運輸，特別是改造工程可不受原建筑環境的限制，大大提高了管道的運輸效率。如在長管道運輸不便的條件下，可按樓層高度定制管長分段運輸。
3、與管道采用焊接連接方式相比，免除了先焊接后再送去鍍鋅的工序，可先鍍鋅后預制；并且管道只需通過長度定位即可預制成型，減少了相關工作的制約，有利于施工工期的合理安排。
4、管道用溝槽式卡箍連接，改變了傳統施工技術型工人的需求，無需特種作業上崗證，一般工人就可操作，操作簡單、方便、快捷。
5、施工質量可靠，在規定工作壓力下，壓力越大密封性能越好。管道安裝可根據需要任意調整角度和方向，避免了傳統法蘭連接因預制偏差而產生不可彌補的缺陷。
6、對施工環境要求不高，特別是在相對狹小的工作空間及場所施工，更是發揮了其優勢。便于用戶的使用維護，便于使用中管路的改造和延伸工作。
7、對大管徑管道安裝更能體現其簡易、方便和實用的特點。
With economic development, pipeline connections are carried out in a large range. For pipe connections, grooved clamp is connected to the most advanced and most economical connection process. It is used in multi purpose engineering pipe connections. Groove pipe fittings are connected with traditional pipe welding, flan connection and thread connection. A fast, reliable, simple, environmentally friendly, economical and practical way of connecting.
The advantages of pipe trench hoop connection can be summarized as follows.
1. The construction site is simple, the land occupation is little, and the construction is not affected by the climate. Changing the traditional process requires a large processing site, suitable for factory prefabrication.
2. It is convenient for horizontal and vertical transportation, especially the renovation project can not be restricted by the original building environment, which greatly improves the efficiency of pipeline transportation. For example, under the condition of inconvenient transportation of long pipelines, the pipeline length can be customized according to the height of floors.
3. Compared with the welding connection mode of the pipe, the galvanizing process is removed after the first welding, and the galvanizing process can be prefabricated first; and the pipe can be prefabricated by the length positioning, which reduces the restriction of the related work and is beneficial to the reasonable arrangement of the construction period.
4. The trench type clamps connected to the pipe have changed the demand of the traditional construction technology workers, without the special operation certificate. The general workers can operate, and the operation is simple, convenient and quick.
5, the construction quality is reliable, under the specified working pressure, the greater the pressure, the better the sealing performance. Pipe installation can adjust the angle and direction arbitrarily according to need, avoiding the irreparable defect of traditional flange connection due to prefabrication deviation.
6, the construction environment is not very high, especially in relatively narrow workspace and site construction, but also to play its advantages. It is convenient for users to use and maintain and facilitate the transformation and extension of pipelines in use.
7. Installation of large diameter pipe can be more simple, convenient and practical.
