Thrust bearing for buried wall pipeline structure of water supply and drainage well and installation method of thrust bearing
A thrust bearing, water supply and drainage technology, which is applied to underwater structures, infrastructure engineering, water conservancy projects, etc., can solve the problems of easy safety accidents, water leakage, and easy extrusion of sealing materials, and achieve simple construction, The effect of ensuring safety
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Embodiment 1
[0034] Such as Figure 1~3 As shown, the present embodiment provides a thrust support for the buried wall pipe structure of water supply and drainage wells. Wherein, the buried wall pipe structure includes a buried wall casing 6 buried in the wall panel 7 of the water supply and drainage well and a conveying pipe 5 sleeved in the buried wall casing 6, and the conveying pipe 5 is usually a steel pipe. A sealing material (not shown in the figure), such as a sealing strip, is provided between the delivery pipe 5 and the buried wall casing 6 to realize a watertight seal.
[0035] The thrust bearing of the present embodiment is applicable to the thrust direction of the water flow from the wallboard 7 to the inside of the wallboard 7 (such as figure 1 The scene indicated by the arrow). Such as figure 1 As shown, the thrust bearing is arranged in the direction of applying water thrust (that is, the outside of the wall panel 7), which includes: a transverse end plate 2 fixedly conn...
Embodiment 2
[0040] Such as Figure 4~6 As shown, this embodiment provides another thrust bearing for the buried wall pipe structure of water supply and drainage wells.
[0041] In this embodiment, the thrust bearing is suitable for the thrust direction of the water flow from the inside of the wall panel 7 to the outside of the wall panel 7 (such as Figure 4 The scene indicated by the arrow). Such as Figure 4 As shown, the thrust bearing is also arranged in the direction of applying water thrust (that is, the inner side of the wall panel 7), and it also includes: the transverse end plate 2 fixedly connected with the pipe wall of the delivery pipeline 5; A longitudinal end plate 3 ; and an intermediate connecting piece 1 connected between the transverse end plate 2 and the longitudinal end plate 3 . Wherein, the intermediate connector 1 , the transverse end plate 2 and the longitudinal end plate 3 are all made of steel, and the three are welded to form a whole.
[0042] In this embodi...
Embodiment 3
[0046] This embodiment provides an installation method for installing the thrust bearing described in Embodiment 1 or 2, such as Figure 7 shown, including the following steps:
[0047] S1, fixedly connecting the transverse end plate 2 with the delivery pipe 5 or the buried wall sleeve 6 . Specifically, the transverse end plate 2 and the pipe wall of the delivery pipe 5 or the buried wall sleeve 6 can be welded together by surrounding welding.
[0048]S2, fixing the longitudinal end plate 3 to the wall plate 7 . Specifically, the longitudinal end plate 3 and the wall panel 7 can be fixedly connected by a fastener 4, and the fastener 4 is preferably a chemical expansion bolt.
[0049] With the construction method of this embodiment, there is no need to carry out large-scale reconstruction of the casing of the buried wall, and no concrete pouring is required, and the implementation can be completed in a relatively short period of time.
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