CN214271916U

CN214271916U - Hydraulic engineering seepage prevention structure

Info

Publication number: CN214271916U
Application number: CN202022502111.6U
Authority: CN
Inventors: 李成伟
Original assignee: Anhui Pillar Construction Project Co ltd
Current assignee: Anhui Pillar Construction Project Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-09-24
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a hydraulic engineering seepage prevention structure, it is including laying the buffer structure layer on the ditch inner wall, waterproof membrane and channel board have been laid in proper order to the buffer structure layer top surface, the top of ditch both sides side slope all is provided with the fixed subassembly that is used for the side of fixed waterproof membrane both sides, the channel board is a plurality of, and the rivers direction of following the ditch butt in proper order, the channel board includes bottom plate and side slope board, the bottom plate is laid on the bottom surface of ditch, and the side slope board is two, and rigid coupling in the side of bottom plate both sides respectively to lay on the side slope of ditch both sides, be provided with sealing mechanism between two continuous channel boards. This application has the effect of water economy resource.

Description

Hydraulic engineering seepage prevention structure

Technical Field

The application relates to a hydraulic engineering prevention of seepage technical field especially relates to a hydraulic engineering prevention of seepage structure.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources.

Chinese utility model with publication number CN206090475U discloses a lap joint formula ditch, including the ditch unit, the ditch unit is two at least, is preceding ditch unit and back ditch unit respectively, its characterized in that: the front end of a preceding canal unit and the front end of a following canal unit are all provided with an upper lap joint, the rear end of the following canal unit and the rear end of the preceding canal unit are all provided with a lower lap joint, the upper lap joint of the following canal unit is lapped on the lower lap joint of the preceding canal unit, and the bottom surface of the canal of the preceding canal unit is flush with the bottom surface of the canal of the following canal unit.

With respect to the related art in the above, the inventors consider that: according to the technical scheme, the ditch is paved only by adopting the single-layer ditch units, and in the long-time use process, the ditch units are damaged, so that water in the ditch permeates into the ground, and the waste of water resources is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the infiltration of water, water economy resource, this application provides a hydraulic engineering seepage prevention structure.

The application provides a hydraulic engineering seepage prevention structure adopts following technical scheme:

the utility model provides a hydraulic engineering seepage prevention structure, is including laying the buffer structure layer on the ditch inner wall, waterproof membrane and channel board have been laid in proper order to the buffer structure layer top surface, the top of ditch both sides side slope all is provided with the fixed subassembly that is used for the side of fixed waterproof membrane both sides, the channel board is a plurality of, and the rivers direction of following the ditch butt in proper order, the channel board includes bottom plate and side slope board, the bottom plate is laid on the bottom surface of ditch, and the side slope board is two, and rigid coupling in the side of bottom plate both sides respectively to lay on the side slope of ditch both sides, be provided with sealing mechanism between two continuous channel boards.

Through adopting above-mentioned technical scheme, lay the buffer structure layer on the ditch inner wall, lay the waterproof film on the buffer structure layer again, the side of the both sides of waterproof film is fixed on the top of the side slope of ditch both sides through fixed subassembly, lay the top surface at the waterproof film with the canal board butt in proper order, set up the sealing mechanism in space between two adjacent canal boards, utilize the waterproof film can effectively obstruct the water that gets off through the canal board infiltration, make water be difficult to the infiltration of underground, thereby can reduce the waste of the water resource in the ditch, and then can the water economy resource.

Optionally, the top surface and the bottom surface of the waterproof membrane are both provided with geotextiles for protecting the waterproof membrane, and the size of the geotextile is consistent with that of the waterproof membrane.

By adopting the technical scheme, the geotextile is arranged on the top surface and the bottom surface of the waterproof membrane, so that the waterproof membrane can be protected from being damaged by extrusion of the channel plate and the buffer structure layer by the geotextile, and the service life of the waterproof membrane is prolonged.

Optionally, the buffer structure layer is formed by splicing a plurality of bricks, and fine sand is paved between the bricks.

Through adopting above-mentioned technical scheme, on external force acts the ditch, the local emergence of ditch is out of shape, because the buffer structure layer is formed by the fragment of brick concatenation, and it has fine sand to fill between the adjacent fragment of brick, than the structure that concrete placement formed, the concrete receives the external force effect and takes place the damage easily, and the concrete after the damage can lead to the fact destruction to the water proof membrane, and utilizes the fine sand between the fragment of brick to play the cushioning effect for the fragment of brick is difficult for taking place the damage, thereby can protect the water proof membrane.

Optionally, follow the fixed slot has all been seted up to the top surface of ditch both sides, the side of waterproofing membrane both sides set up in the bottom surface of fixed slot, fixed subassembly includes fixed plate and protruding thorn, the fixed plate set up in just be located in the fixed slot the top surface of waterproofing membrane, the fixed plate is a plurality of, and follows fixed slot length direction butt in proper order, protruding thorn is a plurality ofly, and the rigid coupling in the bottom surface of fixed plate, protruding thorn passes the waterproofing membrane pierces the bottom surface of fixed slot.

Through adopting above-mentioned technical scheme, when the channel board is installed to needs, need earlier fixed with the water proof membrane, set up the fixed slot through the both sides at the ditch, place the side on the both sides of water proof membrane in the fixed slot bottom surface, press the fixed plate of fixed subassembly at the water proof membrane top surface again, the protruding thorn of fixed plate passes the bottom surface that the water proof membrane pierces into the fixed slot to can realize the fixed of water proof membrane.

Optionally, the channel plate further comprises a pressing plate, the pressing plate is fixedly connected to the top end of the slope plate, and the pressing plate is located on the top surface of the fixing plate and is abutted to the fixing plate.

Through adopting above-mentioned technical scheme, support the clamp plate with the channel board and press at the top surface of fixed plate, the waterproof membrane is extruded to the fixed plate for the waterproof membrane is further fixed.

Optionally, the seal groove has all been seted up to the top surface at the both ends of channel board, the seal groove with the terminal surface intercommunication of channel board, sealing mechanism includes sealing strip and closing plate, the sealing strip butt in adjacent two the channel board two the bottom surface of seal groove, the closing plate butt in the top surface of sealing strip, sealing mechanism is still including being used for fixing the locking Assembly of closing plate.

By adopting the technical scheme, when the gap between the spliced channel plates needs to be sealed, the sealing grooves are formed in the end faces of the two ends of the channel plates, the sealing strips are laid on the bottom surfaces of the sealing grooves of the two adjacent channel plates and are abutted against the bottom surfaces of the two adjacent sealing grooves, the sealing plates are laid on the top surfaces of the sealing strips, the sealing plates are abutted against the top surfaces of the sealing strips, and the sealing plates are fixed in the sealing grooves through the locking assemblies.

Optionally, a plurality of spring grooves are formed in the side wall of the sealing groove, the spring grooves are formed in the spring grooves, one ends of the elastic springs are fixedly connected to the bottom surfaces of the spring grooves, the fixture blocks are fixedly connected to one ends, away from the bottom surface of the spring grooves, of the elastic springs, one ends of the fixture blocks are located in the spring grooves, the other ends of the fixture blocks extend out of the spring grooves, the end portions of the fixture blocks are hemispherical, the sealing strips are located between the fixture blocks and the bottom surfaces of the sealing grooves, and clamping holes matched with the fixture blocks are formed in the side faces of the two sides of the sealing plate.

Through adopting above-mentioned technical scheme, when needs are fixed to the closing plate, through to pushing down the closing plate in the seal groove, because the fixture block tip is the hemisphere, the fixture block is when receiving the closing plate extrusion, moves to the spring inslot, continues to push down the closing plate, and the top surface of closing plate and sealing strip is inconsistent, and the fixture block is advanced the card of closing plate downthehole by the bullet under elastic spring's effect this moment to can realize the fixed of closing plate.

Optionally, a gravel layer is laid on the bottom surface of the water channel, and the gravel layer is located on the bottom surface of the buffer structure layer.

Through adopting above-mentioned technical scheme, lay the rubble layer through the bottom surface at the ditch for the ditch supports intensity improvement to buffer structure layer, is favorable to improving buffer structure layer's stability.

In summary, the present application includes at least one of the following beneficial technical effects:

the water channel structure comprises a water channel, a buffer structure layer, a waterproof film, fixing assemblies, channel plates, a sealing mechanism and a sealing mechanism, wherein the buffer structure layer is laid on the inner wall of the water channel, the waterproof film is laid on the buffer structure layer, the side edges of two sides of the waterproof film are fixed at the top ends of side slopes of two sides of the water channel through the fixing assemblies, the channel plates are sequentially abutted and laid on the top surface of the waterproof film, the sealing mechanism for sealing a gap between two channel plates is arranged between every two adjacent channel plates, and the waterproof film can effectively block water permeating through the channel plates, so that the water is difficult to permeate underground, the waste of water resources in the water channel can be reduced, and water resources can be saved;

when a channel plate needs to be installed, the waterproof membrane needs to be fixed, the fixing grooves are formed in the two sides of the water channel, the side edges of the two sides of the waterproof membrane are placed on the bottom surfaces of the fixing grooves, then the fixing plate of the fixing assembly is pressed on the top surface of the waterproof membrane, and the convex thorns of the fixing plate penetrate through the waterproof membrane and penetrate into the bottom surfaces of the fixing grooves, so that the waterproof membrane can be fixed;

when the gap between the spliced channel plates needs to be sealed, sealing grooves are formed in the end faces of two ends of each channel plate, sealing strips are laid on the bottom surfaces of the sealing grooves of the two adjacent channel plates, the sealing strips are abutted to the bottom surfaces of the two adjacent sealing grooves, sealing plates are laid on the top surfaces of the sealing strips, the sealing plates are abutted to the top surfaces of the sealing strips, and the sealing plates are fixed in the sealing grooves through locking assemblies.

Drawings

Fig. 1 is a schematic structural view of a barrier structure according to an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1, mainly illustrating the structure of the buffer structure layer.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1, mainly illustrating the fixing member.

Fig. 4 is an enlarged schematic view of a portion C in fig. 1, mainly illustrating the sealing mechanism.

Description of reference numerals: 1. a ditch; 11. fixing grooves; 2. a buffer structure layer; 21. a brick block; 22. fine sand; 3. a water-resistant film; 4. a channel plate; 401. a sealing groove; 41. a base plate; 42. a side slope plate; 421. a spring slot; 43. pressing a plate; 5. a fixing assembly; 51. a fixing plate; 52. convex thorns; 6. a sealing mechanism; 61. a sealing strip; 62. a sealing plate; 621. a clamping hole; 63. a locking assembly; 631. an elastic spring; 632. a clamping block; 7. geotextile; 8. and (4) a crushed stone layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses hydraulic engineering seepage prevention structure. Referring to fig. 1 and 2, the anti-seepage structure comprises a buffer structure layer 2 laid on the inner wall of the water channel 1, in the specific implementation process, the buffer structure layer 2 can be formed by splicing hexagonal bricks or square bricks, fine sand 22 is laid among the bricks 21, and the stress action of the buffer structure layer 2 caused by the deformation of the water channel 1 due to external factors can be reduced by using the fine sand 22; the gravel layer 8 has been laid to the bottom surface of ditch 1, and gravel layer 8 is located the bottom surface of buffer structure layer 2, and the width of gravel layer 8 is greater than the width of buffer structure layer 2 bottom surface, utilizes the rubble to make ditch 1 support intensity improvement to buffer structure layer 2. The top surface of the buffer structure layer 2 is sequentially paved with a waterproof membrane 3 and a channel plate 4, the waterproof membrane 3 is a thin film, the top surface and the bottom surface of the waterproof membrane 3 are both provided with geotextiles 7 for protecting the waterproof membrane 3, and the size of the geotextile 7 is consistent with that of the waterproof membrane 3; the channel board 4 is a plurality of, and follows the rivers direction of ditch 1 butt setting in proper order, and channel board 4 includes bottom plate 41 and side slope board 42, and bottom plate 41 is the cuboid, and bottom plate 41 is located the top of ditch 1 bottom surface, and side slope board 42 is the cuboid, and side slope board 42 is two, and two side slope boards 42 respectively integrated into one piece in the side of bottom plate 41 both sides to lay on the side slope of the both sides of ditch 1.

Lay buffer structure layer 2 on the 1 inner wall of ditch, lay waterproof film 3 and two geotechnological cloth 7 on buffer structure layer 2 again, lay the top surface at geotechnological cloth 7 with channel board 4 butt in proper order, utilize waterproof film 3 can effectively obstruct the water that gets off through channel board 4 infiltration for water is difficult to the infiltration of underground, thereby can reduce the waste of the water resource in the ditch 1, and then can the water economy resource.

Referring to fig. 1 and 3, fixing grooves 11 are formed along top surfaces of both sides of the canal 1, and side edges of both sides of the waterproof membrane 3 and the geotextile 7 are disposed on bottom surfaces of the fixing grooves 11. The top ends of the side slopes on two sides of the ditch 1 are respectively provided with a fixing assembly 5 for fixing the waterproof membrane 3 and the two side edges of the geotextile 7, each fixing assembly 5 comprises a fixing plate 51 and a plurality of convex thorns 52, each fixing plate 51 is a cuboid thin plate, the fixing plates 51 are arranged in the fixing grooves 11 and are abutted against the geotextile 7 far away from the bottom surfaces of the fixing grooves 11, the fixing plates 51 are abutted in sequence along the length direction of the fixing grooves 11, the convex thorns 52 are uniformly and fixedly connected to the bottom surfaces of the fixing plates 51, and the convex thorns 52 penetrate through the waterproof membrane 3 and are stabbed into the bottom surfaces of the fixing grooves 11; the channel plate 4 further comprises a pressing plate 43, the pressing plate 43 is a cuboid thin plate, the pressing plate 43 is two and is respectively integrally formed on the top ends of the two slope plates 42, the pressing plate 43 is located on the top surface of the fixing plate 51 and is inconsistent with the fixing plate 51, and under the action of the gravity of the pressing plate 43, the pressing plate 43 applies downward pressure to the fixing plate 51, so that the stability of the fixing waterproof membrane 3 and the geotextile 7 of the fixing plate 51 is improved.

When channel board 4 is installed to needs, need earlier fixed with waterproofing membrane 3 and two geotechnological cloth 7, set up fixed slot 11 through the both sides at ditch 1, place the side on the both sides of waterproofing membrane 3 and two geotechnological cloth 7 in fixed slot 11 bottom surfaces, press fixed plate 51 of fixed subassembly 5 at waterproofing membrane 3 top surface again, fixed plate 51's protruding thorn 52 passes the bottom surface that fixed slot 11 was pierced to waterproofing membrane 3 and two geotechnological cloth 7 to can realize the fixed of waterproofing membrane 3.

Referring to fig. 1 and 4, the top surfaces of the two ends of the fixing plate 51 and the side slope plate 42 are both provided with a sealing groove 401, and the sealing groove 401 is communicated with the end surface of the channel plate 4. Be provided with sealing mechanism 6 between two adjacent channel boards 4, sealing mechanism 6 includes sealing strip 61 and closing plate 62, and sealing strip 61 is rectangular form thin slice, and sealing strip 61 butt in the bottom surface of two seal grooves 401 of two adjacent channel boards 4, and closing plate 62 butt in the top surface of sealing strip 61, and sealing mechanism 6 still includes the locking Assembly 63 that is used for fixed closing plate 62.

When the gap between the spliced channel plates 4 needs to be sealed, sealing grooves 401 are formed in the end faces of the two ends of each channel plate 4, sealing strips 61 are laid on the bottom surfaces of the sealing grooves 401 of the two adjacent channel plates 4, the sealing strips 61 abut against the bottom surfaces of the two adjacent sealing grooves 401, sealing plates 62 are laid on the top surfaces of the sealing strips 61, the sealing plates 62 abut against the top surfaces of the sealing strips 61, and the sealing plates 62 are fixed in the sealing grooves 401 through locking assemblies 63.

Referring to fig. 1 and 4, four spring grooves 421 have been seted up on the inner wall of seal groove 401, two liang of a set of four spring grooves 421, and be located the top of slope board 42 respectively, locking subassembly 63 includes elastic spring 631 and fixture block 632, fixture block 632 sets up in spring groove 421, the one end that the bottom surface of spring groove 421 was kept away from to fixture block 632 extends spring groove 421, and the tip is the hemisphere, elastic spring 631 rigid coupling is between the one end that fixture block 632 was close to spring groove 421 bottom surface and spring groove 421 bottom surface, fixture block 632 is located the top surface of sealing strip 61, the side of sealing plate 62 both sides has all been seted up and has been mutually supported card hole 621 with four fixture block 632.

When the sealing plate 62 needs to be fixed, the sealing plate 62 is pressed downwards into the sealing groove 401, because the end of the fixture block 632 is hemispherical, the fixture block 632 moves towards the spring groove 421 when being pressed by the sealing plate 62, and continues to press the sealing plate 62 downwards until the sealing plate 62 is abutted to the top surface of the sealing strip 61, and at the moment, the fixture block 632 is sprung into the fixture hole 621 of the sealing plate 62 under the action of the elastic spring 631, so that the sealing plate 62 can be fixed.

The implementation principle of a hydraulic engineering seepage prevention structure in the embodiment of the application is as follows: at first lay rubble layer 8 in the bottom surface of ditch 1, lay buffer structure layer 2 on ditch 1 inner wall again, then lay waterproof film 3 and two geotechnological cloth 7 on buffer structure layer 2, fix the waterproofing membrane 3 and two geotechnological cloth 7 in the both sides of ditch 1 through 5 fixed subassemblies, lay the top surface at geotechnological cloth 7 with channel board 4 butt in proper order, seal the space between adjacent channel board 4 through sealing mechanism 6, utilize waterproofing membrane 3 can effectively obstruct the water that gets off through channel board 4 infiltration, make water be difficult to infiltration underground, thereby can reduce the waste of the water resource in the ditch 1, and then can the water economy resource.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hydraulic engineering seepage prevention structure which characterized in that: including laying buffer structure layer (2) on ditch (1) inner wall, waterproof membrane (3) and channel board (4) have been laid in proper order to buffer structure layer (2) top surface, the top of ditch (1) both sides side slope all is provided with fixed subassembly (5) that are used for the side of fixed waterproof membrane (3) both sides, channel board (4) are a plurality of, and along the rivers direction butt in proper order of ditch (1), channel board (4) include bottom plate (41) and side slope board (42), bottom plate (41) are laid on the bottom surface of ditch (1), and side slope board (42) are two, and rigid coupling in the side of bottom plate (41) both sides respectively to lay on the side slope of ditch (1) both sides, be provided with sealing mechanism (6) between two continuous channel boards (4).

2. The hydraulic engineering seepage-proofing structure of claim 1, characterized in that: the top surface and the bottom surface of the waterproof membrane (3) are both provided with geotextile (7) used for protecting the waterproof membrane (3), and the size of the geotextile (7) is consistent with that of the waterproof membrane (3).

3. The hydraulic engineering seepage-proofing structure of claim 1, characterized in that: the buffer structure layer (2) is formed by splicing a plurality of bricks (21), and fine sand (22) is paved between the bricks (21).

4. The hydraulic engineering seepage-proofing structure of claim 1, characterized in that: follow fixed slot (11) have all been seted up to the top surface of ditch (1) both sides, the side of waterproofing membrane (3) both sides set up in the bottom surface of fixed slot (11), fixed subassembly (5) include fixed plate (51) and protruding thorn (52), fixed plate (51) set up in just be located in fixed slot (11) the top surface of waterproofing membrane (3), fixed plate (51) are a plurality of, and follow fixed slot (11) length direction butt in proper order, protruding thorn (52) are a plurality of, and the rigid coupling in the bottom surface of fixed plate (51), protruding thorn (52) pass waterproofing membrane (3) and pierce the bottom surface of fixed slot (11).

5. The hydraulic engineering seepage-proofing structure of claim 4, wherein: the channel plate (4) further comprises a pressing plate (43), the pressing plate (43) is fixedly connected to the top end of the slope plate (42), and the pressing plate (43) is located on the top surface of the fixing plate (51) and is abutted to the fixing plate (51).

6. The hydraulic engineering seepage-proofing structure of claim 1, characterized in that: seal groove (401) have all been seted up to the top surface at the both ends of channel board (4), seal groove (401) with the terminal surface intercommunication of channel board (4), sealing mechanism (6) include sealing strip (61) and closing plate (62), sealing strip (61) butt in adjacent two of channel board (4) the bottom surface of seal groove (401), closing plate (62) butt in the top surface of sealing strip (61), sealing mechanism (6) are still including being used for fixing locking Assembly (63) of closing plate (62).

7. The hydraulic engineering seepage-proofing structure of claim 6, characterized in that: seted up a plurality of spring grooves (421) on the lateral wall of seal groove (401), locking Assembly (63) include elastic spring (631) and fixture block (632), elastic spring (631) set up in spring groove (421), the one end rigid coupling of elastic spring (631) in the bottom surface of spring groove (421), the one end of spring groove (421) bottom surface is kept away from in elastic spring (631) fixture block (632) rigid coupling, the one end of fixture block (632) is located spring groove (421), and the other end extends to spring groove (421) outer and tip and is the hemisphere, sealing strip (61) are located between fixture block (632) and seal groove (401) bottom surface, the side of closing plate (62) both sides all seted up with fixture block (632) mutually supporting's card hole (621).

8. The hydraulic engineering seepage-proofing structure of claim 1, characterized in that: the bottom surface of ditch (1) has laid rubble layer (8), rubble layer (8) are located the bottom surface of buffer structure layer (2).