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A construction method of a complete set of adjustable water-stop screw kits

A technology of a water-stop screw and a construction method, which is applied in the field of building components, can solve the problems of uneven underground continuous walls and uneven installation of formwork, and achieves simple and efficient construction methods, solves uneven walls, and reduces construction periods. Effect

Inactive Publication Date: 2016-12-07
阜宁优越机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a complete set of adjustable water-stop screw kits to solve the technical problem of uneven underground continuous wall surface caused by uneven formwork installation

Method used

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  • A construction method of a complete set of adjustable water-stop screw kits
  • A construction method of a complete set of adjustable water-stop screw kits
  • A construction method of a complete set of adjustable water-stop screw kits

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no. 1 example

[0019] Such as figure 1 , 2 As shown, the present invention discloses a complete set of adjustable water-stop screw sets, one end of which is fixed to the wall 1, and the other end is fixedly installed on the formwork 2, including a screw 4 with a water-stop sheet 3, One end of the screw rod 4 is threaded with a hexagonal long nut 10, and one end of the hexagonal long nut 10 is threaded with an expansion bolt assembly 5, the expansion bolt assembly 5 is fixed on the wall 1, and the other end of the screw rod 4 is installed on the wall through a fixing assembly 6. On the template 2; the screw rod 4 is provided with an external thread 7 on the outer peripheral surface near the template 2, and an adjusting nut 8 is threaded on the external thread 7, and the adjusting nut 8 is positioned at the inside of the template 2, and the adjusting nut 8 can be moved along the External thread 7 moves left and right to drive template 2 to move left and right.

[0020] Further, the expansion...

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Abstract

The invention belongs to the field of building components and particularly relates to an adjustable water stop screw set and a construction method of the adjustable water stop screw set, wherein the adjustable water stop screw set and the construction method of the adjustable water stop screw set are applicable to construction of outer shear walls of underground continuous walls. One end of the water stop screw set is fixed to a wall, and the other end of the water stop screw set is installed on a formwork. The water stop screw set comprises a screw with a water stop piece, one end of the screw is connected with a long hexagon nut through threads, one end of the long hexagon is connected with an expansion bolt assembly through threads, the expansion bolt assembly is fixed to the wall, and the other end of the screw is installed on the formwork through a fixing assembly. External threads are arranged on the peripheral face, close to the formwork, of the screw, an adjusting nut is connected to the external threads through threads, the adjusting nut is located on the inner side of the formwork, and the adjusting nut can move left and right along the external threads to drive the formwork to move left and right. The adjustable water stop screw set and the construction method of the adjustable water stop screw set solve the technical problem of unsmooth wall space caused by the situation that the formwork of an outer shear wall of an underground continuous wall is not installed smoothly.

Description

technical field [0001] The invention belongs to the field of building components and is suitable for the construction of external shear walls of underground continuous walls, in particular to a complete set of adjustable water-stop screw sets and a construction method thereof. Background technique [0002] The underground diaphragm wall is a kind of trenching machine used on the ground for basic engineering. Along the peripheral axis of the deep excavation project, a long and narrow deep trench is excavated under the condition of mud retaining wall. After the trench is cleaned, it is hung in the trench Reinforcement cages, and then use the conduit method to pour underwater concrete to form a unit trough section. In this way, a continuous reinforced concrete wall is built underground as a water interception, anti-seepage, load-bearing, and water-retaining structure. Due to the construction method of the underground diaphragm wall, the surface of the underground diaphragm wall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G17/065E02D5/20
Inventor 林光明
Owner 阜宁优越机械有限公司
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