A Construction Method for Preventing Uneven Settlement of New and Old Track Joints of Coke Quenching Cars
A technology for track joints and coke quenching cars, which is applied in the construction field of preventing uneven settlement of the new and old track joints of coke quenching cars, and can solve the problems that the coke quenching cars cannot be produced normally, the new and old track joints of coke quenching cars are unevenly settled, and cannot meet the requirements of water quenching. Focus on the normal use requirements and other issues, to achieve the effect of reducing engineering costs, convenient construction, and ensuring normal production
Active Publication Date: 2020-11-03
MCC5 GROUP SHANGHAI CORPORATION LIMITED
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Problems solved by technology
If the new track foundation is directly connected to the old track foundation during construction according to the drawings, it will not only fail to meet the normal use requirements of water coke quenching, but also the old track foundation will basically not settle after years of coke quenching operations, while the new track belongs to the newly built foundation and increases the load ( A car of coke (about 18T) will produce settlement, and the poor foundation settlement will cause the coke quenching car to fail to produce normally
[0003] Therefore, the known uneven settlement of the new and old track joints of the quenching car has the above-mentioned inconveniences and problems.
Method used
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Embodiment 1
[0030] The construction method of the present invention for preventing uneven subsidence of the old and new track joints of the quenching car is to provide a quenching tower water ditch that crosses the old track under the old track end of the quenching car, and to expand the new quenching car at the end of the old track. The track, forming the new and old track joint of the quenching car, includes the following steps:
[0031] a. Set up the new and old track joint reinforcement structure of the coke quenching car. see now figure 1 , figure 1 It is a schematic diagram of the plane layout of the coke oven device at the old and new tracks of the coke quenching car according to the embodiment of the present invention. The new and old track joints of the coke quenching car strengthen the structural layout, so that the foundation of the old track 2 ends on one side of the coke quenching tower ditch is connected, and the other side of the coke quenching tower ditch is provided wit...
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A construction method for preventing uneven settlement of new and old track joints of a coke quenching vehicle is provided. A coke quenching tower water ditch crossing the old track is arranged belowthe end of the old track of the coke quenching car. At that end of the old track, the new track of the coke quench car is expanded to form a joint for new and old tracks of a coke quenching car. The method comprise that following steps of: a, arranging a reinforcing structure of the new and old track joint of the coke quenching car; b, burying a steel pipe in a water ditch of the coke quenching tower; c, arranging a concrete bearing cap; d, arranging a concrete top plate; and pouring the concrete top plate and the concrete bearing cap into an integral pouring structure. The construction methodhas the advantages of simple reinforcing structure of the old and new track joints of the coke quenching car, convenient construction, even settlement, no settlement difference, and no influence on the normal use of water quenching, the normal production of the quenching oven is guaranteed, and the cost of laying the new track is reduced.
Description
technical field [0001] The invention relates to a construction method for track joints, in particular to a construction method for preventing uneven settlement of new and old track joints of coke quenching cars. Background technique [0002] With the progress of society, the coking industry also puts forward higher standards. In order to meet the national environmental protection emission standards, the water coke quenching process in the coking industry has been eliminated, and the dry coke quenching process has been replaced. The water coke quenching at the construction site is an old building, and the dry coke quenching is a new building. The two buildings have the same purpose. Water quenching and CDQ share the old track foundation, and the new track foundation is connected to the old track foundation. According to the actual situation on site, in order not to affect the normal production of the coke oven, water coke quenching must also be used during the construction ...
Claims
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IPC IPC(8): E01B23/10E01B23/14E01B1/00E01B29/00
CPCE01B1/002E01B1/008E01B23/10E01B23/14E01B29/005E01B2204/07E01B2204/09E01B2204/10
Inventor 曹佑斌齐志斌
Owner MCC5 GROUP SHANGHAI CORPORATION LIMITED