CN220247014U

CN220247014U - Connection structure of diaphragm wall and hydraulic structure

Info

Publication number: CN220247014U
Application number: CN202321800006.8U
Authority: CN
Inventors: 闫振
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-26
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a connection structure of an impervious wall and a hydraulic structure, which belongs to the technical field and comprises the impervious wall and the hydraulic structure, wherein a supporting plate is arranged at the bottom of the hydraulic structure, two first connecting plates are symmetrically arranged at the bottom of the supporting plate, a connecting groove is arranged in the middle of the top of the impervious wall, a second connecting plate is fixed on the connecting groove, a plurality of groups of movable columns are arranged on the first connecting plates, a synchronous plate is arranged between one ends of the movable columns, a plurality of fastening bolts are arranged at the positions close to the top and the bottom of the synchronous plate, a fixing plate is arranged between the other ends of the movable columns opposite to the synchronous plate, two first fixing clamping blocks are symmetrically arranged on one side of the fixing plate facing the second connecting plates, a second fixing clamping block is arranged in the middle of the same side as the first fixing clamping blocks, and waterproof cloth is arranged on the outer edge of the second connecting plates. According to the utility model, through the matched use of the first connecting plate and the second connecting plate, the joint can be conveniently sealed in multiple ways, and the possibility of water seepage is reduced.

Description

Connection structure of diaphragm wall and hydraulic structure

Technical Field

The utility model relates to the technical field of water conservancy and hydropower engineering, in particular to a connection structure of a seepage wall and a hydraulic structure.

Background

The high-pressure jet grouting pile impervious wall is generally used for the impervious treatment of loose water-permeable foundations such as sand, gravel, crushed stone and the like or filled bodies. When the upper hydraulic structures such as a lock chamber bottom plate exist at the top of the high-pressure jet grouting pile impervious wall, the top of the impervious wall is often simply extended into the upper hydraulic structures such as the bottom plate to form rigid connection in order to form a closed impervious system; or a layer of cement soil is paved between the top of the impervious wall and the upper hydraulic structure, so that a weak part is formed at the joint.

However, the existing connection structure between the diaphragm wall and the hydraulic structure has the following problems in the use process: because the seepage-proofing cloth in the conventional connecting structure is generally connected only by means of adhesion, after long-time use, the phenomenon of insufficient adhesion can appear at part of positions, and the possibility of water seepage exists, so that the strength of connection is affected. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.

Disclosure of Invention

The utility model aims to provide a connecting structure of an anti-seepage wall and a hydraulic structure, which solves the technical problem that the strength of connection is affected due to the fact that the anti-seepage cloth in the conventional connecting structure is generally connected only by means of adhesion, and after long-time use, the phenomenon of insufficient adhesion of part of positions possibly occurs, and the technical problem of water seepage possibly occurs, so that the actual use requirement is met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including diaphragm wall and hydraulic structure, hydraulic structure's bottom is provided with the backup pad, the bottom symmetry of backup pad is provided with two connecting plates first, be provided with the spread groove in the middle of the top of diaphragm wall, be fixed with connecting plate second on the spread groove, be provided with a plurality of movable posts of group on the connecting plate first, be provided with the synchronizing plate between the one end of movable post, the synchronizing plate is provided with a plurality of fastening bolts on the both ends position that is close to top and bottom, the movable post with be provided with the fixed plate between the opposite other end of synchronizing plate, the fixed plate towards two fixed fixture blocks first are provided with on the one side symmetry of connecting plate second, the fixed plate be provided with fixed fixture block second in the middle of one side the same of fixed fixture block first, be provided with the waterproof cloth on the outside of connecting plate second.

As a preferred implementation mode of the utility model, part of the supporting plate is embedded in the hydraulic structure and fixedly connected with the hydraulic structure, the waterproof cloth is in adhesive connection with the second connecting plate, and sealing materials are filled in the connecting grooves and consist of polysulfide sealant and concrete layers.

As a preferred implementation mode of the utility model, the first connecting plate is provided with a plurality of through holes matched with the movable column, the bottom of the first connecting plate is contacted with the top of the impervious wall, the size of the second connecting plate is larger than that of the first connecting plate, and the bottom part of the second connecting plate is embedded and fixed in the impervious wall.

As a preferred embodiment of the utility model, the movable column is movably connected with the first connecting plate, the synchronous plate is positioned on one side of the first connecting plate, which is opposite to the second connecting plate, and one side of the fixed plate is positioned on the waterproof cloth.

As a preferred implementation mode of the utility model, the second connecting plate is symmetrically provided with two positioning blocks on two sides close to one end of the top, a plug-in column is arranged between the positioning blocks on one side, the whole positioning block is in a round table-shaped structure, the cross section of the plug-in column is in a T-shaped structure, and one end of the plug-in column is fixed in the second connecting plate.

As a preferred implementation mode of the waterproof cloth, a positioning groove is formed in one end of the first fixed clamping block, which faces the positioning block, the positioning block is located in the positioning groove, the second fixed clamping block is of a hollow cylindrical structure, the plug-in column is located in the second fixed clamping block, and a plurality of insertion holes matched with the plug-in column are formed in the waterproof cloth at positions close to the edges of the two ends.

As a preferable implementation mode of the utility model, a plurality of fastening screw holes are arranged on the first connecting plate at equal intervals, the fastening bolts are connected with the synchronous plate in a rotating way, the stud parts of the fastening bolts are connected with the fastening screw holes in a threaded way, and waterproof paint and cement mortar layers are sequentially coated outside the fastening bolts.

Compared with the prior art, the utility model has the following beneficial effects:

through the cooperation of connecting plate one with connecting plate two class parts is used, can be convenient carry out multichannel seal to the junction, lay waterproof cloth in the joint recess afterwards, fill sealing material, and place connecting plate two, wait connecting plate two and be connected firm after, place the top at the impervious wall later connecting plate one, afterwards, promote the movable column, place fixed fixture block one on the locating piece, fixed fixture block two places on the spliced pole, can fix waterproof cloth, then through the position fixed column of fastening bolt with the movable column, can accomplish the connection, multichannel seal can guarantee joint strength, reduce the probability of infiltration, thereby the problem of the intensity of influence connection has been solved.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a diagram of the structure of the connecting groove according to the present utility model;

FIG. 3 is a diagram of a movable column according to the present utility model;

FIG. 4 is a diagram of a second structure of the connecting plate according to the present utility model;

fig. 5 is a structural view of the connecting plate according to the present utility model.

In the figure, the diaphragm wall-1, the connecting groove-2, the connecting plate-3, the supporting plate-4, the hydraulic structure-5, the movable column-6, the connecting plate-7, the waterproof cloth-8, the sealing material-9, the synchronous plate-10, the fastening bolt-11, the fixing plate-12, the fixing clamping block-13, the fixing clamping block-14, the splicing column-15 and the positioning block-16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a connection structure of wall and hydraulic structure, includes: the anti-seepage wall 1 and the hydraulic structure 5, the bottom of the hydraulic structure 5 is provided with the backup pad 4, the bottom symmetry of backup pad 4 is provided with two connecting plates one 3, be provided with connecting groove 2 in the middle of the top of anti-seepage wall 1, be fixed with connecting plate two 7 on the connecting groove 2, be provided with a plurality of groups movable post 6 on connecting plate one 3, be provided with synchronous plate 10 between the one end of movable post 6, synchronous plate 10 is provided with a plurality of fastening bolts 11 in the both ends position that is close to top and bottom, movable post 6 is provided with fixed plate 12 between the opposite other end with synchronous plate 10, fixed plate 12 is provided with two fixed fixture blocks one 13 on the side that faces connecting plate two 7 symmetry, fixed plate 12 is provided with fixed fixture block two 14 in the middle of the same one side with fixed fixture block one 13, be provided with waterproof cloth 8 on the outside of connecting plate two 7, through the cooperation use of parts such as connecting plate one 3 and connecting plate two 7, the junction that can be convenient carries out multichannel sealing to anti-seepage wall 1 and hydraulic structure 5, the possibility of seepage water has been reduced.

Further improved, part of the supporting plate 4 is embedded in the hydraulic structure 5 and fixedly connected with the hydraulic structure 5, the waterproof cloth 8 is in adhesive connection with the second connecting plate 7, the sealing material 9 is filled in the connecting groove 2, and the sealing material 9 is formed by polysulfide sealant and a concrete layer.

Further improved, the first connecting plate 3 is provided with a plurality of through holes matched with the movable column 6, the bottom of the first connecting plate 3 is contacted with the top of the impervious wall 1, the size of the second connecting plate 7 is larger than that of the first connecting plate 3, and the bottom part of the second connecting plate 7 is embedded and fixed in the impervious wall 1.

Further improved, the movable column 6 is movably connected with the first connecting plate 3, the synchronous plate 10 is positioned on one side of the first connecting plate 3, which is opposite to the second connecting plate 7, one side of the fixed plate 12 is positioned on the waterproof cloth 8, and the synchronous plate 10 is provided with a sealing layer on one side facing the first connecting plate 3, wherein the sealing layer consists of a rubber layer and an external shaping protective frame.

Further improved, two positioning blocks 16 are symmetrically arranged on two sides of one end of the second connecting plate 7 close to the top, a plug-in column 15 is arranged between the positioning blocks 16 on one side, the whole positioning blocks 16 are of a round table-shaped structure, the cross section of each plug-in column 15 is of a T-shaped structure, and one end of each plug-in column 15 is fixed in the second connecting plate 7.

Further improved, the first fixing clamping block 13 is provided with a positioning groove in one end facing the positioning block 16, the positioning block 16 is located in the positioning groove, the second fixing clamping block 14 is of a hollow cylindrical structure, the inserting column 15 is located in the second fixing clamping block 14, and the waterproof cloth 8 is provided with a plurality of inserting holes matched with the inserting column 15 at positions close to the edges of the two ends.

Further improved, a plurality of fastening screw holes are formed in the first connecting plate 3 at equal intervals, the fastening bolts 11 are connected with the synchronous plate 10 in a rotating mode, the stud portions of the fastening bolts 11 are connected with the fastening screw holes in a threaded mode, and waterproof paint and cement mortar layers are sequentially coated on the outer portions of the fastening bolts 11.

When in use: according to the waterproof cloth, waterproof cloth 8 is paved in a connecting groove 2, then sealing materials are filled, a connecting plate II 7 is placed, after the connecting plate II 7 is firmly connected with a seepage wall 1, a connecting plate I3 is placed at the top of the seepage wall 1, then a movable column 6 is pushed, a fixed clamping block I13 is placed on a positioning block 16, a fixed clamping block II 14 is placed on a plug-in column 15, the waterproof cloth 8 can be clamped on the connecting plate II 7, then the position of the movable column 6 is fixed through a fastening bolt 11, connection can be completed, after the fastening bolt 11 is connected, the fastening bolt 11 is sealed through waterproof paint and cement mortar, the phenomenon of rusting corrosion is avoided, multiple sealing can ensure the connection strength, and the probability of water seepage is reduced.

The utility model relates to a diaphragm wall-1, a connecting groove-2, a connecting plate-3, a supporting plate-4, a hydraulic structure-5, a movable column-6, a connecting plate-7, a waterproof cloth-8, a sealing material-9, a synchronous plate-10, a fastening bolt-11, a fixed plate-12, a fixed clamping block-13, a fixed clamping block-14, a plug-in column-15, a positioning block-16, all of which are universal standard components or components known by the skilled person, the structure and principle of which are all known by the skilled person or known by a routine experiment method, the utility model solves the problems that the diaphragm cloth in the routine connecting structure is generally connected only by means of adhesion, the phenomenon of insufficient adhesion can occur at partial positions after long-term use, the technical problem that the strength of the connection is possibly affected exists, the utility model can conveniently and rapidly carry out multi-channel sealing connection by mutually combining the components, namely the connecting component consisting of the connecting plate I3, the connecting plate II 7, the waterproof cloth 8, the splicing column 15, the fixed clamping block I13, the fixed clamping block II 14 and the like, the connecting plate II 7 is fixedly connected with the connecting groove 2, the connecting plate I3 is arranged at the top of the impervious wall 1, then the movable column 6 is pushed, the fixed clamping block I13 is arranged on the positioning block 16, the fixed clamping block II 14 is arranged on the splicing column 15, the waterproof cloth 8 can be clamped on the connecting plate II 7, then the position of the movable column 6 is fixed through the fastening bolt 11, the connection can be completed, the fastening bolt 11 is sealed by using waterproof paint and cement mortar after the connection of the fastening bolt 11 is completed, the connection can be completed, and the water seepage probability is effectively reduced.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A connection structure of diaphragm wall and hydraulic structure, its characterized in that: including diaphragm wall (1) and hydraulic structure (5), the bottom of hydraulic structure (5) is provided with backup pad (4), the bottom symmetry of backup pad (4) is provided with two connecting plates one (3), be provided with connecting groove (2) in the middle of the top of diaphragm wall (1), be fixed with connecting plate two (7) on connecting groove (2), be provided with a plurality of movable post (6) of group on connecting plate one (3), be provided with synchronizing plate (10) between the one end of movable post (6), synchronizing plate (10) be provided with a plurality of fastening bolt (11) on the both ends position that is close to top and bottom, movable post (6) be provided with fixed plate (12) between the other end that synchronizing plate (10) are relative, fixed plate (12) are provided with two fixed fixture block one (13) in the middle of one side that is the same with fixed fixture block one (13), be provided with fixed fixture block two (14) in the middle of one side of the same side of connecting plate (12), be provided with outside waterproof cloth (8) on connecting plate two (7).

2. The connection structure of a diaphragm wall and a hydraulic structure according to claim 1, wherein: the waterproof cloth is characterized in that part of the supporting plate (4) is embedded in the hydraulic structure (5) and fixedly connected with the hydraulic structure, the waterproof cloth (8) is connected with the second connecting plate (7) in an adhesive mode, sealing materials (9) are filled in the connecting grooves (2), and the sealing materials (9) are composed of polysulfide sealant and concrete layers.

3. The connection structure of a diaphragm wall and a hydraulic structure according to claim 2, wherein: the connecting plate I (3) is provided with a plurality of through holes matched with the movable column (6), the bottom of the connecting plate I (3) is contacted with the top of the impervious wall (1), the size of the connecting plate II (7) is larger than that of the connecting plate I (3), and the bottom part of the connecting plate II (7) is embedded and fixed in the impervious wall (1).

4. The connection structure of a diaphragm wall and a hydraulic structure according to claim 1, wherein: the movable column (6) is movably connected with the first connecting plate (3), the synchronous plate (10) is positioned on one side, opposite to the second connecting plate (7), of the first connecting plate (3), and one side of the fixed plate (12) is positioned on the waterproof cloth (8).

5. The connection structure of a diaphragm wall and a hydraulic structure according to claim 1, wherein: two positioning blocks (16) are symmetrically arranged on two sides, close to one end of the top, of the connecting plate II (7), a plug-in column (15) is arranged between the positioning blocks (16) on one side, the whole positioning blocks (16) are of a round table-shaped structure, the cross section of each plug-in column (15) is of a T-shaped structure, and one end of each plug-in column (15) is fixed in the connecting plate II (7).

6. The structure for connecting a diaphragm wall to a hydraulic structure of claim 5, wherein: the waterproof cloth comprises a fixing block I (13), a locating block II (14) and a waterproof cloth (8), wherein the fixing block I (13) is provided with a locating groove in one end facing the locating block (16), the locating block (16) is located in the locating groove, the fixing block II (14) is of a hollow cylindrical structure, the inserting column (15) is located in the fixing block II (14), and a plurality of jacks matched with the inserting column (15) are arranged at positions close to the edges of the two ends of the waterproof cloth.

7. The connection structure of a diaphragm wall and a hydraulic structure according to claim 1, wherein: a plurality of fastening screw holes are formed in the first connecting plate (3) at equal intervals, the fastening bolts (11) are connected with the synchronous plates (10) in a rotating mode, the stud portions of the fastening bolts (11) are connected with the fastening screw holes in a threaded mode, and waterproof paint and cement mortar layers are sequentially coated on the outer portions of the fastening bolts (11).