Hydraulic Sliding Insertion Panel and Its Using Method

Abstract

A hydraulic sliding insertion panel comprises a reinforced concrete poling board ( 1 ), a flow guide tube ( 2 ) is set in the poling board ( 1 ) and a water distributing pipe ( 3 ) communicated with the flow guide tube ( 2 ) is set in the bottom of the poling board; moreover, a slideway ( 5 ) and a slide plate ( 6 ) are set on the two sides of the poling board ( 1 ) respectively, and an erection loop ( 8 ) is set on the top of the poling board. The using method comprises steps as follows: (A) firstly, hoisting the reinforced concrete poling board by a lifting appliance and sinking it into the stratum by hydraulic jet via the flow guide tube and the distributing pipe, then inserting the slide plate of the other reinforced concrete poling board into the stratum in the hollow square steel slideway with a gap of the poling board sunk in the stratum; (B) flushing the isolated watercourse firstly, then setting down the strip bag and infusing the grout, so forming an inner cavity isolated from the exterior between the boards; (C) putting a grout pipe into the hollow square steel in the inner cavity, and filling the grout subsequently; (D) casting the top crossbeam in position after seizing the preset steel bars and the added cross steel bars. In addition, step (D) can be omitted according to the requirements of the engineering.

1 . A hydraulic sliding insertion panel, comprising a reinforced concrete poling board, a flow guide tube vertically set in the poling board, a water distributing pipe communicating with the flow guide tube horizontally set in the bottom of the poling board, a slideway provided on the one side and a slide plate provided on the other side of the poling board respectively, and erection loops and inbuilt preset steel bars on the top of the poling board, wherein the hydraulic sliding insertion panel further comprises vertical water isolation paths set in the reinforced concrete poling board on the two sides of the slide way and the slide plate. 
   
   
       2 . The hydraulic sliding insertion panel according to  claim 1 , wherein the lower end of the reinforced concrete poling board has a level, tapered or unilaterally tapered shape. 
   
   
       3 . The hydraulic sliding insertion panel according to  claim 1 , characterized by a water distributing pipe, which has an upper half embedded in the reinforced concrete poling board and a lower half provided with a plurality of sprinkler holes arrayed in an uniformly spaced jigsaw pattern, each of the sprinkler holes having a diameter of 2 to 8 mm, with a dispensing area of 9 to 36 cm 2  on the cross section of the reinforced concrete poling board. 
   
   
       4 . The hydraulic sliding insertion panel according to  claim 1 , wherein each of the water isolation paths is a groove vertically set on the side surfaces of the reinforced concrete poling board and having a cross section of semicircle, a semi-square, a semi-rectangle, a semi-rhombus or a semi-ellipse, and after two adjacent poling boards are sunk in the stratum, the two corresponding water isolation paths of the two adjacent poling boards will present a complete circle, square, rectangle, rhombus or ellipse shape. 
   
   
       5 . The hydraulic sliding insertion panel according to  claim 1 , wherein one water isolation path on each side of the slideway and slide plate or one water isolation paths on either side of the slideway and slide plate, or no water isolation path is provided. 
   
   
       6 . The hydraulic sliding insertion panel according to  claim 1 , wherein the slideway is a finished steel product having a perpendicular recess, such as square steel, channel steel, angle steel and steel slab. 
   
   
       7 . The hydraulic sliding insertion panel according to  claim 1 , wherein the slide plate is an I-steel or T-steel, one half in the slideway and slide plate and another half exposed outside, which slides in the slideway while the reinforced concrete poling board is being sunk. 
   
   
       8 . The hydraulic sliding insertion panel according to  claim 1 , wherein the reinforced concrete poling board is further designed to comprise a tool board structure having a metal cutting blade set in the bottom of and in parallel with the water distributing pipe. 
   
   
       9 . The hydraulic sliding insertion panel according to  claim 1 , wherein the reinforced concrete poling board is further designed to comprise a simplified engineering board structure only comprising a slideway, a slide plate and water isolation paths thereon. 
   
   
       10 . The hydraulic sliding insertion panel according to  claim 1 , wherein the reinforced concrete poling board is further designed to have an inverted T-shaped structure that is slim in the upper portion and thick in the lower portion. 
   
   
       11 . A hydraulic sliding insertion panel and its using method, comprising (A) hoisting the reinforced concrete poling board by a lifting apparatus and sinking the reinforced concrete poling board into the stratum by hydraulic jet via the flow guide tube and the distributing pipe, then sinking another reinforced concrete poling board into the stratum by inserting the slide plate of another reinforced concrete poling board through the recessed hollow square steel slideway of the poling board that has already been sunk in the stratum, wherein the method further comprises: (B) integrated connection between various boards, first flushing the water isolation paths by flushing pipes, then setting down a strip bag and infusing grout so as to form an inner cavity between the boards completely isolated from the exterior; (C) lowering a grout pipe into the hollow square steel in the inner cavity, and filling in the inner cavity with grout from bottom to top so that an integrated structure of steel bar reinforced concrete with sandwiched steel sheet is formed in the connection portion; (D) casting the top crossbeam on site or not, when casting, casting after bonding together with the preset steel bars and the newly added crosswise steel bars to form a crosswise entity, and step (D) may be omitted depending on the specific project, in which case no steel bar is preset on the reinforced concrete poling board. 
   
   
       12 . The hydraulic sliding insertion panel and its using method according to  claim 11 , wherein the step (A) is performed as follows: cutting the stratum with a tool board having a metal cutting blade, removing the tool board, and sinking a simplified engineering board in the stratum cut by the tool board, wherein cutting and sinking is alternately carried out, with other steps being the same as (B), (C) and (D), so as to finally form the simplified engineering board integral structure in the stratum. 
   
   
       13 . The hydraulic sliding insertion panel and its using method according to  claim 11 , wherein the step (A) is implemented entirely by the tool board, with other steps being the same as (B), (C) and (D), so as to finally form the simplified engineering board integral structure in the stratum. 
   
   
       14 . The hydraulic sliding insertion panel and its using method according to  claim 12 , wherein the step (A) is implemented entirely by the tool board, with other steps being the same as (B), (C) and (D), so as to finally form the simplified engineering board integral structure in the stratum.