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Fixing device and fixing method of embedded steel edge rubber water stop for underground structure

A rubber waterstop and fixing device technology, which is applied to underwater structures, protection devices, infrastructure engineering and other directions, can solve the problems of time-consuming, laborious, and affect the waterstop effect of waterstop fixing, so as to avoid inaccurate positioning. , The effect of high construction quality and fast speed

Pending Publication Date: 2020-04-10
MCC TIANGONG GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above problems, the purpose of the present invention is to provide a buried steel edge rubber waterstop fixing device and its method in an underground structure to solve the time-consuming and laborious fixing of the steel edge rubber waterstop in an underground structure and affect the later waterstop effect. question

Method used

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  • Fixing device and fixing method of embedded steel edge rubber water stop for underground structure
  • Fixing device and fixing method of embedded steel edge rubber water stop for underground structure
  • Fixing device and fixing method of embedded steel edge rubber water stop for underground structure

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Embodiment 1

[0029] Such as Figure 1-Figure 3 As shown together, the fixing device for the buried steel edge rubber waterstop in the underground structure of the embodiment of the present invention includes the buried steel edge rubber waterstop 1, the fixed limit hole 2, the fixed screw rod 3, and the fixed nut 4; The steel edges on both sides of the buried steel edge rubber waterstop 1 are vertically aligned, and the fixed limit holes 2 are set at an interval of no more than 600mm. With connection, one end of the fixed screw 3 is fixedly connected with the buried steel edge rubber waterstop 1; the other end of the fixed screw 3 is welded to the structural steel bar at the corresponding part, when the structural steel bar at the corresponding part cannot be found at one end of the fixed screw 3 , a transverse bar can be welded at one end of the fixed screw rod 3, and then the two ends of the transverse bar are welded on the structural steel bar at the corresponding position. The diamete...

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Abstract

The invention provides a fixing device of an embedded steel edge rubber water stop for a construction joint part of an underground structure. The device comprises the embedded steel edge rubber waterstop, a fixing screw and a fixing nut. Fixing limit holes are vertically aligned in the steel edges of the two sides of the embedded steel edge rubber water stop and formed with longitudinal intervalsbeing not greater than 600 mm. The invention further provides a fixing method for the fixing device of the steel edge rubber water stop for the underground structure. The fixing screw passes throughthe fixing limit holes, the two sides of the fixing screw are in adaptive connection with the nut, one end of the screw is fixedly connected with the steel edge rubber water stop, the other end of thescrew is welded to structural steel bars of a corresponding part, when one end of the fixing screw cannot find structural steel bars of a corresponding part, a transverse bar can be accessorily welded to one end of the screw, then the two ends of the transverse bar are welded to structural steel bars of a corresponding part. The situation that distortion and dislocation of the rubber water stop affects the strength and effect of water stopping in the casting and compacting of concrete is avoided, manpower and material resources are saved, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of civil engineering, and more specifically, relates to a fixing device and a using method of a steel edge rubber waterstop for an underground structure. Background technique [0002] Rubber waterstops can be classified into buried rubber waterstops and back-mounted rubber waterstops according to usage. Generally, it is often used in the construction of underground structures and post-pouring belts. It uses the high elasticity of rubber to produce elastic deformation under various pressure loads, so as to play a strong seal, which can effectively prevent water leakage and seepage of building structures and play a role of shock absorption and buffering. [0003] The installation and construction of the rubber waterstop should be partially or completely buried in the concrete during the concrete pouring process. Since the tear strength of the waterstop is 3-5 times lower than the tensile strength, once the wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D31/02E02D29/16
CPCE02D31/02E02D29/16
Inventor 位赛男刘俊伟
Owner MCC TIANGONG GROUP
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