CN212375794U

CN212375794U - Diaphragm wall structure for hydraulic structure

Info

Publication number: CN212375794U
Application number: CN202020919349.6U
Authority: CN
Inventors: 仲凯; 潘琰; 张松露; 杨晓飞; 张雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a cut-off wall structure for hydraulic structure, including cut-off wall main part, first spud pile, second spud pile, fixed column, conical head, reinforced concrete layer, filling layer, anticorrosive coating, antiseep layer, mounting groove, hydraulic press, removal taper block, spliced eye and dead lever, install the antiseep layer on the inside of cut-off wall main part, install the anticorrosive coating on the inside of antiseep layer, install the filling layer on the inside of anticorrosive coating, install reinforced concrete layer on the inside of filling layer, install first spud pile on one side outer wall of cut-off wall main part; the utility model discloses simple structure, the first spud pile and the second spud pile of setting, through the drive of hydraulic press, make the dead lever inject in earth, the effectual first spud pile and the fixed stability of second spud pile that has increased make more firm and convenient filling the cut-off wall, and gusset plate, first strengthening rib and the second strengthening rib of setting have increased the intensity and the stability of cut-off wall main part.

Description

Diaphragm wall structure for hydraulic structure

Technical Field

The utility model belongs to the technical field of the cut-off wall, concretely relates to cut-off wall structure for hydraulic structure.

Background

The impervious wall is a continuous diaphragm wall which is built in a loose permeable layer or an earth-rock dam (weir) and plays a role in seepage control, the technology of the impervious wall originates from Europe in the 50 th century, and the impervious wall has good effect on treating seepage deformation hidden dangers such as dam foundation seepage, post-dam 'soil flow' and piping and the like due to the advantages of reliable structure, good seepage control effect, adaptability to various stratum conditions, simple and convenient construction, low manufacturing cost and the like, and is widely applied at home and abroad.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cut-off wall structure for hydraulic structure has characteristics and makes first spud pile and second spud pile fixed more stable, the effectual cut-off wall intensity and stability that has increased, and the prevention of seepage effect is relatively good, still is difficult for taking place deformation.

In order to achieve the above object, the utility model provides a following technical scheme: a cut-off wall structure for a hydraulic structure comprises a cut-off wall main body, a first fixing pile, a second fixing pile, a fixing column, a conical head, a reinforced concrete layer, a filling layer, an anticorrosive layer, an anti-leakage layer, a mounting groove, a hydraulic machine, a movable conical block, an inserting hole and a fixing rod, wherein the anti-leakage layer is arranged inside the cut-off wall main body, the anticorrosive layer is arranged inside the anti-leakage layer, the filling layer is arranged inside the anticorrosive layer, the reinforced concrete layer is arranged inside the filling layer, the first fixing pile is arranged on the outer wall of one side of the cut-off wall main body, the second fixing pile is arranged on the outer wall of the other side of the cut-off wall main body, the fixing column is fixedly arranged on the outer wall of the bottom end of the first fixing pile and the outer wall of the second fixing pile, the conical head is arranged on the outer wall of the bottom end, the mounting groove is characterized in that a hydraulic machine is fixedly embedded in the inner wall of the top end of the mounting groove, a movable conical block is fixedly mounted at one end of a telescopic shaft of the hydraulic machine, insertion holes are formed in the outer walls of two sides, located below the movable conical block, of the fixing column in a penetrating mode, the inside of each insertion hole is inserted with a fixing rod corresponding to the movable conical block, and the fixing rod is movably connected with the corresponding insertion hole.

Preferably, a groove is formed in the outer wall of one side of the second fixing pile.

Preferably, the outer wall of one side of the impervious wall main body is distributed with three second reinforcing ribs.

Preferably, a reinforcing plate is installed and fixed on the outer wall of one side of the impervious wall main body below the second reinforcing ribs, and a first reinforcing rib is installed and fixed on the outer wall between the reinforcing plates.

Preferably, a second sliding block is fixedly arranged on the inner wall of the bottom end of the inserting hole, a second sliding groove is formed in the outer wall of the bottom end of the fixing rod corresponding to the second sliding block, and the inner wall of the second sliding groove is attached to the outer wall of the second sliding block.

Preferably, first chutes are formed in the inner walls of the two sides of the mounting groove, first sliding blocks are fixedly mounted on the outer walls of the two sides of the movable conical block corresponding to the first chutes, and the outer walls of the first sliding blocks are attached to the inner walls of the first chutes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being simple in structure and convenient in operation, the first spud pile and the second spud pile of setting, drive through the hydraulic press, make the dead lever inject in earth, the effectual fixed stability of first spud pile and second spud pile that has increased, it is more firm and convenient to make filling the cut-off wall, the gusset plate of setting, first strengthening rib and second strengthening rib, the intensity and the stability of cut-off wall main part have been increased, make the difficult emergence deformation of cut-off wall, anticorrosive coating and the antiseep layer of setting, the effectual destruction of having prevented groundwater to the cut-off wall, relatively practical, be worth wide popularization and application.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front view cutting structure of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

in the figure: 1. a cut-off wall body; 2. a first spud pile; 3. a second spud pile; 4. a groove; 5. fixing a column; 6. a conical head; 7. a reinforcing plate; 8. a first reinforcing rib; 9. a second reinforcing rib; 10. a reinforced concrete layer; 11. a filling layer; 12. an anticorrosive layer; 13. an anti-leakage layer; 14. mounting grooves; 15. a hydraulic press; 16. moving the conical block; 17. a first chute; 18. a first slider; 19. inserting holes; 20. fixing the rod; 21. a second chute; 22. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a cut-off wall structure for a hydraulic structure comprises a cut-off wall main body 1, a first fixed pile 2, a second fixed pile 3, a fixed column 5, a conical head 6, a reinforced concrete layer 10, a filling layer 11, an anticorrosive layer 12, an anti-leakage layer 13, a mounting groove 14, a hydraulic machine 15, a movable conical block 16, a splicing hole 19 and a fixed rod 20, wherein the anti-leakage layer 13 is mounted on the inner portion of the cut-off wall main body 1, the anticorrosive layer 12 is mounted on the inner portion of the anti-leakage layer 13, the filling layer 11 is mounted on the inner portion of the anticorrosive layer 12, the reinforced concrete layer 10 is mounted on the inner portion of the filling layer 11, the first fixed pile 2 is mounted on the outer wall of one side of the cut-off wall main body 1, the second fixed pile 3 is mounted on the outer wall of the other side of the cut-off wall main body 1, the fixed column 5 is mounted on the outer walls of the bottom ends of, an installation groove 14 is formed in the fixed column 5, a hydraulic machine 15 is fixedly embedded in the inner wall of the top end of the installation groove 14, a movable conical block 16 is fixedly installed at one end of a telescopic shaft of the hydraulic machine 15, insertion holes 19 are formed in the outer walls of two sides, located below the movable conical block 16, of the fixed column 5 in a penetrating mode, fixing rods 20 are inserted into the insertion holes 19 corresponding to the movable conical block 16, and the fixing rods 20 are movably connected with the insertion holes 19; the outer wall of one side of the second fixing pile 3 is provided with a groove 4, so that seamless connection between the impervious wall main bodies 1 is facilitated, and the seepage prevention wall is perfect; the outer wall of one side of the impervious wall main body 1 is distributed with three second reinforcing ribs 9, so that the strength of the impervious wall main body 1 is improved, and the impervious wall is more complete; a reinforcing plate 7 is fixedly arranged on the outer wall of one side of the impervious wall main body 1 below the second reinforcing ribs 9, the reinforcing plate 7 is fixedly arranged on the outer wall of the impervious wall main body, and the first reinforcing ribs 8 are fixedly arranged on the outer wall between the reinforcing plates 7, so that the integral stability is improved, and the integral is firmer; a second sliding block 22 is fixedly installed on the inner wall of the bottom end of the inserting hole 19, a second sliding groove 21 is formed in the outer wall of the bottom end of the fixing rod 20 corresponding to the second sliding block 22, and the inner wall of the second sliding groove 21 is attached to the outer wall of the second sliding block 22, so that the fixing rod 20 is stable in movement and practical; first sliding grooves 17 are formed in inner walls of two sides of the mounting groove 14, first sliding blocks 18 are fixedly mounted on outer walls of two sides of the movable conical block 16 corresponding to the first sliding grooves 17, and the outer walls of the first sliding blocks 18 are attached to the inner walls of the first sliding grooves 17, so that the movable conical block 16 is stable and practical in movement.

The utility model discloses well hydraulic press 15 is the wide application that has disclosed and daily life's known technique, and hydraulic press 15 is a hydraulic cylinder, is the hydraulic actuator who changes hydraulic pressure energy into mechanical energy, is straight reciprocating motion (or swing motion), and its simple structure, reliable operation can remove decelerator from when using it to realize reciprocating motion to there is not the transmission clearance, and the motion is steady, consequently obtains the wide application in the hydraulic system of various machinery.

The utility model discloses a theory of operation and use flow: firstly, a first fixing pile 2 and a second fixing pile 3 are respectively driven into places needing seepage prevention, a hydraulic press 15 is started, the hydraulic press 15 drives a movable conical block 16 to move downwards, the movable conical block 16 moves downwards to extrude a fixing rod 20, the fixing rod 20 moves towards the outside of an inserting hole 19 and is inserted into soil at the bottom, the fixing stability of the first fixing pile 2 and the second fixing pile 3 is effectively improved, then the soil between the first fixing pile 2 and the second fixing pile 3 is excavated, and a reinforced concrete layer 10, a filling layer 11, an anticorrosive layer 12 and an anti-seepage layer 13 are poured into one side of the first fixing pile 2 and the second fixing pile 3 to form an anti-seepage wall main body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cut-off wall structure for hydraulic structure, includes cut-off wall main part (1), first spud pile (2), second spud pile (3), fixed column (5), conical head (6), reinforced concrete layer (10), filling layer (11), anticorrosive coating (12), antiseep layer (13), mounting groove (14), hydraulic press (15), removes awl piece (16), spliced eye (19) and dead lever (20), its characterized in that: the anti-seepage wall is characterized in that an anti-seepage layer (13) is installed inside the anti-seepage wall main body (1), an anti-corrosion layer (12) is installed inside the anti-seepage layer (13), a filling layer (11) is installed inside the anti-seepage layer (12), a reinforced concrete layer (10) is installed inside the filling layer (11), a first fixing pile (2) is installed on the outer wall of one side of the anti-seepage wall main body (1), a second fixing pile (3) is installed on the outer wall of the other side of the anti-seepage wall main body (1), fixing columns (5) are installed and fixed on the outer walls of the bottoms of the first fixing pile (2) and the second fixing pile (3), conical heads (6) are installed on the outer walls of the bottoms of the fixing columns (5), an installation groove (14) is formed inside the fixing column (5), and a hydraulic machine (15) is embedded and fixed on the inner wall of the, one end of a telescopic shaft of the hydraulic machine (15) is fixedly provided with a movable conical block (16), the outer walls of two sides, located below the movable conical block (16), of the fixed column (5) are provided with insertion holes (19) in a penetrating mode, the inner portion of each insertion hole (19) is inserted into a fixed rod (20) corresponding to the movable conical block (16), and the fixed rod (20) is movably connected with the corresponding insertion hole (19).

2. The diaphragm wall structure for hydraulic structures according to claim 1, wherein: and a groove (4) is formed in the outer wall of one side of the second fixing pile (3).

3. The diaphragm wall structure for hydraulic structures according to claim 1, wherein: and the outer wall of one side of the impervious wall main body (1) is provided with three second reinforcing ribs (9) in a distributed manner.

4. The diaphragm wall structure for hydraulic structures according to claim 1, wherein: and a reinforcing plate (7) is fixedly arranged on the outer wall of one side of the impervious wall main body (1) below the second reinforcing ribs (9), the reinforcing plate (7) is fixedly arranged on the outer wall between the reinforcing plates (7), and a first reinforcing rib (8) is fixedly arranged on the outer wall between the reinforcing plates (7).

5. The diaphragm wall structure for hydraulic structures according to claim 1, wherein: the bottom end inner wall of the inserting hole (19) is fixedly provided with a second sliding block (22), the bottom end outer wall of the fixing rod (20) is provided with a second sliding groove (21) corresponding to the second sliding block (22), and the inner wall of the second sliding groove (21) is attached to the outer wall of the second sliding block (22).

6. The diaphragm wall structure for hydraulic structures according to claim 1, wherein: first spout (17) have been seted up on the both sides inner wall of mounting groove (14), it is fixed with first slider (18) to correspond first spout (17) installation on the both sides outer wall of removal awl piece (16), and the outer wall of first slider (18) and the inner wall laminating of first spout (17).