The connection device of the joint box of the gxj steel rubber waterstop

A technology of rubber waterstops and connecting devices, which is applied in protection devices, water conservancy projects, underwater structures, etc., can solve problems such as irreversible deformation and damage of joint boxes, and difficulty in pulling out joint boxes, so as to avoid easy deformation, The effect of preventing relative position changes

Active Publication Date: 2016-06-08
SHANGHAI TUNNEL ENG CO LTD +1
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  • Description
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Problems solved by technology

This deformation will lead to problems such as difficulty in pulling out the joint box, over-square concrete, and even irreversible deformation or damage of the connection part of the joint box, which will affect the construction quality of the underground diaphragm wall

Method used

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  • The connection device of the joint box of the gxj steel rubber waterstop
  • The connection device of the joint box of the gxj steel rubber waterstop
  • The connection device of the joint box of the gxj steel rubber waterstop

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] see figure 1 , figure 1 It is a schematic front view of the connecting device of the joint box of the GXJ steel rubber waterstop of the present invention at the joint box section connection part. Cooperate with reference figure 1 As shown, the connecting device of the joint box of the GXJ steel rubber waterstop of the present invention is used to connect two joint boxes to each other, and the connecting device includes:

[0025] fixedly connected to the female head component 10 of the first joint box, combined with figure 2 as shown, figure 2 It is a cross-sectional schematic diagram ...

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Abstract

The invention discloses a GXJ steel rubber waterstop connector box connection device used for connecting two connector boxes. The connection device comprises a female head component fixedly connected to the first connector box and a male head component fixedly connected to the second connector box. The connection end of the female head component is provided with an inserting groove and positioning holes which are formed in the direction parallel to the length direction of the first connector box. A first connection hole is formed in the female head component in the direction perpendicular to the length direction of the first connector box in a penetrating mode. The connection end of the male head component is provided with an inserting head matched with the inserting groove and a positioning pin matched with the positioning holes. The female head component is provided with a second connection hole corresponding to the first connection hole. The inserting head of the male head component is inserted into the inserting groove in the female head component. The positioning pin of the male head component is inserted into the positioning holes in the female head component. The male head component and the female head component penetrate through the first connection hole and the second connection hole through first fastening pieces to be fixedly connected. The first connector box is fixedly connected with the second connector box.

Description

technical field [0001] The invention relates to an underground diaphragm wall construction process related to underground engineering construction, in particular to a connection device between sections of a GXJ steel rubber waterstop joint box, and belongs to the technical field of construction engineering. Background technique [0002] The wall joint box of the underground wall refers to the vertical connection joint that is set when the wall concrete is poured in the current construction groove section and combined with the wall concrete poured in the adjacent groove section. Although the underground diaphragm wall is called a "diaphragm wall", it is excavated and poured concrete in separate groove sections during construction. When constructing the groove section first, joint tools are usually placed at both ends of the groove section to form a well-structured joint, so that It avoids becoming a path of water leakage and a hidden danger point of strength. Therefore, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D31/02E02D29/16
Inventor 杨流杨建刚应卓清宋兴宝杨雄刘小方周全田海洋朱学银杨臻张黎阳姜懿浦伟冬杨青杨宝龙
Owner SHANGHAI TUNNEL ENG CO LTD
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