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Adjustable Split Tunnel Water Box

A water box, split-type technology, applied in the direction of drainage, safety devices, mining equipment, etc., can solve the problem of water box loss of function, to achieve the effect of preventing damage and leakage, preventing water flow collection

Active Publication Date: 2018-02-02
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing water receiving box loses its function due to the deformation of the expansion joint, the present invention provides an adjustable and detachable water receiving box, which can make the position of the water receiving box relatively fixed according to the change of the expansion joint, It can also play a role in segmental drainage of seepage water

Method used

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  • Adjustable Split Tunnel Water Box
  • Adjustable Split Tunnel Water Box

Examples

Experimental program
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Embodiment Construction

[0010] Such as figure 1 and figure 2 Shown: one end of the fixed water guide rod 3 with wire is installed and fixed with the fixed nut 5 at the middle position of the bottom 12 of the water box; the flame retardant foamed sealing strip 4 is glued to the top 11 of the water box (the flame retardant foamed sealing strip prevent water leakage in the expansion joint from side leakage); buckle the water receiving box 2 directly below the expansion joint along the tunnel top expansion joint, connect one end of the fixed water guide rod 3 with a wire to the fixing nut at the bottom of the water receiving box, and the other end to the fixed nut at the bottom of the water receiving box. Accurate and inserted into the expansion joint (the length of the fixed water guide rod 3 with wire should be higher than the height of the water receiving box); Second, it can drain the seepage water into the water receiving box in sections. Align the slidable card slot column 9 to the middle positi...

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PUM

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Abstract

The invention relates to an adjustable split type tunnel water disposal pan which comprises slidable clamping grooves, a water disposal pan, a strip fixed water guide rod, a flame retardant foamed sealing rubber strip, fixing screw nuts and chemical bolts, wherein the water disposal pan is fixed right below a tunnel expansion joint through the strip fixed water guide rod; the flame retardant foamed sealing rubber strip is filled between the top of the water disposal pan and a contact surface of a tunnel body; the slidable clamping grooves are formed in two sides of the water disposal pan; fixed ends of the slidable clamping grooves are fixed at the top of a tunnel on two sides of the water disposal pan; when the tunnel body is deformed, vertical columns of the slidable clamping grooves can slide within a water disposal pan adjusting area. By adopting the adjustable split type tunnel water disposal pan, both the position of the water disposal pan can be relatively fixed according to variation of the expansion joint, and a function of sectional diversion of leaking water can be achieved.

Description

technical field [0001] The invention relates to an adjustable split-type tunnel water receiving box; in particular, it relates to a water receiving device that can be automatically adjusted according to changes in expansion joints. Background technique [0002] At present, the water receiving box used in the tunnel is made of stainless steel or galvanized steel plate at one time, and is directly installed on the expansion joint to divert water leakage. Subsidence of the main body of the tunnel, temperature changes and other reasons will cause the water box to deform, slide, or even be damaged along with the expansion joints, losing the function of the water box. Contents of the invention [0003] In order to overcome the deficiency that the existing water receiving box loses its function due to the deformation of the expansion joint, the present invention provides an adjustable and detachable water receiving box, which can make the position of the water receiving box relat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F16/02
CPCE21F16/02
Inventor 王艳艳李鹏马金宝刘景涛毛会建姜双伟
Owner SHANDONG AGRICULTURAL UNIVERSITY