CN111979971A

CN111979971A - Sea pond structure

Info

Publication number: CN111979971A
Application number: CN202010751057.0A
Authority: CN
Inventors: 傅建彬; 伍美华; 马立; 梅磊鑫; 徐伊琳
Original assignee: Hangzhou Water Resources And Hydropower Survey And Design Institute Co ltd
Current assignee: Hangzhou Water Resources And Hydropower Survey And Design Institute Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-11-24
Anticipated expiration: 2040-07-30
Also published as: CN111979971B

Abstract

The utility model relates to a sea pond structure relates to the field of sea pond, and it includes the pile body, along the metalling and the base member that the pile body from bottom to top set gradually, the base member includes bottom plate, roof and jacking subassembly, the roof along vertical direction with bottom plate sliding connection, the jacking subassembly drive the roof slides along the bottom plate, the roof with be equipped with the hollow first flexible post of multiunit between the bottom plate, a plurality of filler holes have been seted up on the roof, each the filler hole with first flexible post inner chamber intercommunication passes the filler hole can move towards the stopping is added to first flexible post inner chamber. The method has the effect of reducing the sedimentation of the new sea pond.

Description

Sea pond structure

Technical Field

The application relates to the field of sea ponds, in particular to a sea pond structure.

Background

The sea pond is a tidal barrier dam which is constructed manually, when the sea pond is constructed, the sea pond generally comprises a foundation pile part and a bank part, when in construction, the foundation pile part is constructed in advance, and then the bank part is constructed on the foundation pile part; when the sea pond is built, a part of area already has the sea pond, but with the increase of the use demand of people, a new sea pond needs to be built on one side of the old sea pond.

In the related art, chinese patent No. 200420078137.0 discloses a sea wall structure, which comprises conjoined row piles, a reinforced base, plastic drainage plates, light filling materials and anchor rod structures, wherein the lower part of the inner part of each longitudinal vertical conjoined row pile is a dyke base reinforced by the vertical plastic drainage plates, a horizontal drainage sand cushion layer is arranged on the dyke base, the reinforced base and the conjoined row piles are connected through the anchor rod structures and cross beams, and the light filling materials are added between the conjoined row piles and the reinforced base.

In view of the above-mentioned related art, the inventors have considered that there is a drawback that when a new sea pond is built on the old sea pond side, the new sea pond is settled.

Disclosure of Invention

In order to reduce the sedimentation of a new sea pond, the application provides a sea pond structure.

The application provides a sea pond structure adopts following technical scheme:

the utility model provides a sea pond structure, includes the pile body, along the metalling and the base member that the pile body from bottom to top set gradually, the base member includes bottom plate, roof and jacking subassembly, the roof along vertical direction with bottom plate sliding connection, the jacking subassembly drive the roof slides along the bottom plate, the roof with be equipped with the hollow first flexible post of multiunit between the bottom plate, a plurality of filler holes have been seted up on the roof, each the filler hole with first flexible post inner chamber intercommunication passes the filler hole can move towards the stopping is added to first flexible post inner chamber.

By adopting the technical scheme, during construction, firstly building pile bodies in an area to be constructed, paving a gravel layer between the pile bodies for building a substrate, and then building a base body on the gravel layer; when the pile body takes place to subside, utilize the jacking subassembly with roof jacking from the bottom plate to increase the interval between bottom plate and the roof, and then reduce and subside, utilize the jacking subassembly with the distance increase back between bottom plate and the roof, in adding first flexible post with the stopping through the filling hole, first flexible post alright extension to can play the supporting role to the roof, avoid the roof to take place the secondary and subside.

Preferably, the jacking subassembly includes flexible waterproof bag, water injection pipe and quick lime, quick lime fill in the flexible waterproof bag, be equipped with the water filling port on the flexible waterproof bag, the water injection pipe with the water filling port intercommunication sets up, water injection pipe one end is passed the roof just extends to the roof top.

By adopting the technical scheme, when the jacking assembly is utilized to jack the top plate, water is added into the flexible waterproof bag through the water injection pipe, the quicklime expands after meeting water, the flexible waterproof bag can be propped open, and the top plate can be jacked up after the flexible waterproof bag is propped open; through setting up the water injection pipe, can be convenient for when the roof takes place to subside, pour into appropriate amount water according to real-time settlement volume, reduce because of adding the too much and will lead to the too big condition of roof jacking range to take place.

Preferably, the jacking assembly further comprises a hollow second telescopic column, the flexible waterproof bag is arranged in the second telescopic column, and the telescopic direction of the flexible waterproof bag is parallel to the telescopic direction of the second telescopic column.

Through adopting above-mentioned technical scheme, arrange flexible waterproof bag in the flexible post of second, can play the guide effect by the flexible post inner wall of second to the extension of flexible waterproof bag, can make flexible waterproof bag with more accurate jack-up of roof.

Preferably, the jacking subassembly includes sliding plate, driving piece, wedge and movable rod, the sliding plate along the slip direction of perpendicular to roof with bottom plate sliding connection, the driving piece drive the bottom plate motion, the wedge with the movable rod one-to-one is equipped with the multiunit, each the wedge all with sliding plate fixed connection, be equipped with a scarf on the wedge, the scarf is followed the direction of motion slope of wedge sets up downwards, the movable rod along vertical direction with wedge sliding connection.

By adopting the technical scheme, when the jacking assembly jacks the top plate, the driving piece drives the sliding plate to slide along the horizontal direction, the sliding plate drives the plurality of wedge-shaped blocks to move synchronously when moving, and the movable rod is pushed to move upwards when the wedge-shaped blocks move, so that the top plate can be jacked; the driving mode can drive the movable rods to move synchronously through one driving source, so that the top plate is applied with force in multiple directions, and the top plate can be jacked conveniently.

Preferably, the driving piece includes box, screw rod, screw nut, ejector pin and motor, box cavity set up and with the bottom plate rigid coupling, the axis of screw rod with the direction of motion of wedge is parallel, just the screw rod rotate connect in the box, screw nut with screw rod threaded connection, ejector pin one end with the screw nut rigid coupling other end passes behind the box with the sliding plate rigid coupling, motor drive the screw rod rotates, ejector pin with be equipped with the sealing member between the box.

By adopting the technical scheme, when the driving piece drives the sliding plate to move, the motor drives the screw rod to rotate, the screw rod drives the screw rod nut to relatively rotate along the screw rod when rotating, and the screw rod nut relatively rotates along the screw rod and simultaneously pushes the sliding plate to move; the driving mode can push the top plate to any height, and has high universality.

Preferably, the first telescopic column comprises a hollow first fixed column and a hollow first movable column, the first fixed column is fixedly connected with the bottom plate, the first movable column is fixedly connected with the top plate, the first movable column is slidably connected with the first fixed column along the vertical direction, and one end, close to the top plate, of the first movable column is provided with a plurality of water drainage holes.

By adopting the technical scheme, when the first telescopic column is stretched, the first fixed column and the first movable column slide relatively, when the first telescopic column is filled with materials, if water exists in the inner cavity of the first telescopic column, the water in the first telescopic column can be discharged by the filling materials through the water discharge hole; the filling material can be conveniently injected into the first telescopic column by arranging the water drainage holes.

Preferably, the second telescopic column comprises a hollow second fixed column and a hollow second movable column, the second fixed column is fixedly connected with the bottom plate, the second movable column is fixedly connected with the top plate, the second movable column is slidably connected with the second fixed column along the vertical direction, and a sealing ring is clamped between the second fixed column and the second movable column.

By adopting the technical scheme, when the second telescopic column extends, the second movable column and the second fixed column slide relatively in the vertical direction; the sealing ring can reduce water entering the second telescopic column.

Preferably, the filler is concrete.

By adopting the technical scheme, the concrete is added into the first telescopic column, the concrete is solidified after the concrete is injected into the first telescopic column, and the solidified concrete can fix the first telescopic column, namely the top plate can be jacked up; the support of the top plate can be facilitated by the injection of concrete.

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

1. the jacking assembly is arranged to jack the top plate, and the filler is injected into the first telescopic column, so that the top plate can be jacked conveniently, and the settlement of a new sea pond can be reduced;

2. the quicklime in the flexible waterproof bag is injected with water, so that the quicklime jacks up the flexible waterproof bag, the expanded flexible waterproof bag can support the top plate, and the top plate is prevented from settling;

3. the top plate is jacked up by the wedge blocks, so that the movable rods and the wedge blocks can support the top plate, and the top plate is prevented from settling.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 2 is a schematic view of a half-section structure of embodiment 1 of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present application;

fig. 5 is a partial schematic view of the plane a-a in fig. 4.

Description of reference numerals: 1. a pile body; 11. a crushed stone layer; 2. a base plate; 21. a guide assembly; 211. a first guide post; 212. a second guide post; 3. a top plate; 4. a jacking assembly; 41. a second telescopic column; 411. a second fixed column; 412. a second movable column; 413. a first pressure ring; 414. a second pressure ring; 415. a seal ring; 42. a flexible waterproof bag; 43. a water injection pipe; 44. a water injection port; 5. a first telescopic column; 51. a first fixed column; 52. a first movable column; 53. a water drain hole; 54. a filler hole; 6. a sliding plate; 61. a first slide rail; 62. a first slider; 7. a wedge block; 71. a movable rod; 72. a wedge surface; 73. a second slide rail; 74. a second slider; 75. a stopper block; 8. a drive member; 81. a box body; 82. a screw; 83. a lead screw nut; 84. pushing the push rod; 85. a motor; 86. a slide hole; 87. and a seal.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a sea pond structure.

Example 1

Referring to fig. 1 and 2, a sea pond structure includes a foundation portion including a pile body 1, a crushed stone layer 11 and a base body sequentially arranged from bottom to top along the pile body 1.

Referring to fig. 1 and 2, a pile body 1 is a concrete pile, the pile bodies 1 are distributed in a plurality of rows and columns, after the pile bodies 1 are sunk into soil, gravel is firstly paved on the surface layer of the soil for landfill, and after the landfill, the construction of a base body is started.

Referring to fig. 1 and 2, the base member includes bottom plate 2, roof 3 and jacking subassembly 4, bottom plate 2 passes through screw fixed connection with pile body 1, bottom plate 2 top is located to roof 3, roof 3 is along vertical direction and 2 sliding connection of bottom plate, be equipped with two sets of guide assembly 21 between bottom plate 2 and the roof 3, guide assembly 21 includes first guide post 211 and second guide post 212, first guide post 211 cavity sets up and welds in 2 roof walls of bottom plate, second guide post 212 welds in 3 diapalls of roof, second guide post 212 is along vertical direction sliding connection in first guide post 211 inner wall.

Referring to fig. 1 and 2, a plurality of groups of hollow first telescopic columns 5 are arranged between the top plate 3 and the bottom plate 2, each first telescopic column 5 comprises a hollow first fixed column 51 and a hollow first movable column 52, the first fixed column 51 is welded on the top wall of the bottom plate 2, the first movable column 52 is welded on the bottom wall of the top plate 3, the first movable column 52 is connected with the inner wall of the first fixed column 51 in a sliding manner along the vertical direction, one end of the first movable column 52, which is close to the top plate 3, is provided with a plurality of water drainage holes 53, and the diameter of each water drainage hole 53 is 1 mm; the top wall of the top plate 3 penetrates through the filling hole 54 communicated with the inner cavity of the first telescopic column 5 along the vertical direction, and the filling material can be added towards the inner cavity of the first telescopic column 5 through the filling hole 54.

Referring to fig. 2 and 3, the jacking assembly 4 includes a second telescopic column 41, a flexible waterproof bag 42, a water injection pipe 43, and quicklime; the second telescopic column 41 includes a hollow second fixed column 411 and a hollow second movable column 412, the second fixed column 411 is welded on the top wall of the bottom plate 2, the second movable column 412 is welded on the bottom wall of the top plate 3, the second movable column 412 is slidably connected with the second fixed column 411 along the vertical direction, a first press ring 413 is coaxially welded on the inner wall of the second fixed column 411, a second press ring 414 is coaxially welded on the outer wall of the second movable column 412, the first press ring 413 is located above the second press ring 414, the inner wall of the first press ring 413 is slidably connected with the outer wall of the second movable column 412, the outer wall of the second press ring 414 is slidably connected with the inner wall of the second fixed column 411, a sealing ring 415 is clamped between the second press ring 414 and the first press ring 413, the sealing ring 415 is provided with multiple layers, and the.

Referring to fig. 2 and 3, flexible waterproof bag 42 is arranged in second flexible column 41, and flexible waterproof bag 42's flexible direction is parallel with the flexible direction of second flexible column 41, and flexible waterproof bag 42's material is rubber with elasticity in this embodiment, and lime is arranged in flexible waterproof bag 42, for making the concrete after the inflation more stable, can put into the grit in flexible waterproof bag 42 to mix grit and lime. Seted up water filling port 44 on the flexible waterproof bag 42, water injection pipe 43 and the butt fusion of flexible waterproof bag 42, and water injection pipe 43 and water filling port 44 intercommunication setting, water injection pipe 43 one end is passed roof 3 and is extended to roof 3 top.

The implementation principle of the embodiment 1 is as follows: when a new sea pond is built, firstly, the pile bodies 1 are settled at the sea pond to be built, a plurality of pile bodies 1 are bolted by using iron chains, and then materials such as gravels, gravels and the like are laid on soft soil of the sea pond, so that the gravels, the gravels and the like are laid as a gravel layer 11; after the gravel layer 11 is laid, the bottom plate 2 is laid above the gravel layer 11, the bottom plate 2 is fixedly connected with the pile body 1 through screws, after the bottom plate 2 and the pile body 1 are fixed, the first telescopic column 5 and the second telescopic column 41 are welded between the bottom plate 2 and the top plate 3 respectively, and then the foundation part of the sea pond can be built.

After the foundation part of the sea pond is built, the foundation part is settled for a period of time, after the foundation part is stabilized, a slope protection is made on the top plate 3 in the new foundation part, and holes are drilled on the slope protection of the old sea pond, so that the new slope protection and the old slope protection are mutually occluded.

In-process that subsides is built well to new foundation portion, according to the settlement height, through water injection pipe 43 water injection in the flexible waterproof bag 42 of orientation, the lime after the water injection takes place the inflation, thereby jack up roof 3, with carry out real-time compensation to the foundation portion who subsides, no longer continue to sink as foundation portion, alright inject the stopping into in first flexible post 5 through filler hole 54, after the concrete solidification alright play the supporting role to roof 3, if the stopping is the grit, then play the supporting role to roof 3 by the grit, the grit is filled the completion back, pass through screw fixed connection and seal with iron plate with filler hole 54, pass through the screw fixation again with roof 3 and pile body 1, it can to build the bank protection on roof 3 at last.

Example 2

Referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that the jacking assembly 4 is different, the jacking assembly 4 includes a sliding plate 6, wedge blocks 7, a movable rod 71 and a driving member 8, the sliding plate 6 is slidably connected with the bottom plate 2 along a sliding direction perpendicular to the top plate 3, the top wall of the bottom plate 2 is welded with a first sliding rail 61 along a moving direction parallel to the sliding plate 6, the bottom wall of the sliding plate 6 is welded with a first sliding block 62 capable of sliding along the first sliding rail 61, the wedge blocks 7 are provided with a plurality of wedge blocks 7, and each wedge block 7 is welded to the top wall of the sliding plate 6; the wedge block 7 is provided with a wedge surface 72, and the wedge surface 72 is obliquely arranged downwards along the moving direction of the wedge block 7; the wedge block 7 is welded with a second slide rail 73 on the wedge surface 72 along the inclined direction parallel to the wedge surface 72, the second slide rail 73 is connected with a second slide block 74 in a sliding manner, the side walls at the two ends of the second slide rail 73 are respectively welded with a stop block 75, a plurality of movable rods 71 are arranged, the bottoms of the movable rods 71 are correspondingly welded with the second slide blocks 74 one by one, and the top wall of each movable rod 71 is welded with the bottom wall of the top plate 3.

Referring to fig. 4 and 5, the driving member 8 includes a box 81, a screw 82, a screw nut 83, a push rod 84 and a motor 85, the box 81 is hollow and welded on the top wall of the bottom plate 2, the axis of the screw 82 is parallel to the moving direction of the wedge block 7, the screw 82 is rotatably connected to the bottom wall of the inner cavity of the box 81, the bottom wall of the inner cavity of the box 81 is respectively welded with a rotating seat at two ends of the screw 82, two ends of the screw 82 penetrate through the rotating seats and are rotatably connected with the rotating seats, the motor 85 is a servo motor, a motor housing of the motor 85 is fixedly connected with the rotating seats through screws, an output shaft of the motor 85 is coaxially and fixedly connected with the screw 82 through a coupler; a sliding hole 86 is formed through the side wall of the box 81, one end of the ejector rod 84 is welded with the lead screw nut 83, and the other end of the ejector rod 84 is welded with the side wall of the sliding plate 6 after passing through the sliding hole 86, a sealing member 87 is arranged between the ejector rod 84 and the sliding hole 86, and the sealing member 87 is a silica gel sealing ring 415 in the embodiment.

The implementation principle of the embodiment 2 is as follows: when the jacking assembly 4 drives the top plate 3 to move, the motor 85 drives the screw rod 82 to rotate, here, because the jacking rod 84 is fixedly connected with the sliding plate 6 and the screw nut 83, and the first sliding rail 61 and the first sliding block 62 guide the sliding plate 6, so the first screw nut 83 guides both the jacking rod 84 and the screw nut 83, so the screw rod 82 can drive the screw nut 83 to rotate relatively along the screw rod 82 in the rotating process, the screw rod 82 drives the screw nut 83 to move along the axis direction of the screw rod 82 in the rotating process, the screw nut 83 can drive the jacking rod 84 to move, and the jacking rod 84 can drive the sliding plate 6 to move. The sliding plate 6 drives the plurality of wedge blocks 7 to move synchronously when sliding, the wedge blocks 7 push the movable rod 71 to move upwards when moving, and the movable rod 71 drives the top plate 3 to move upwards when moving upwards.

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. A sea pond structure, characterized in that: include pile body (1), rubble layer (11) and the base member that sets gradually from bottom to top along pile body (1), the base member includes bottom plate (2), roof (3) and jacking subassembly (4), roof (3) along vertical direction with bottom plate (2) sliding connection, jacking subassembly (4) drive roof (3) slide along bottom plate (2), roof (3) with be equipped with the first flexible post (5) of multiunit cavity between bottom plate (2), a plurality of filler holes (54) have been seted up on roof (3), each filler hole (54) with first flexible post (5) inner chamber intercommunication passes filler hole (54) can move towards filler is added to first flexible post (5) inner chamber.

2. A pond structure according to claim 1, characterized in that: jacking subassembly (4) include flexible waterproof bag (42), water injection pipe (43) and quick lime, quick lime fill in flexible waterproof bag (42), be equipped with water filling port (44) on flexible waterproof bag (42), water injection pipe (43) with water filling port (44) intercommunication sets up, water injection pipe (43) one end is passed roof (3) and extend to roof (3) top.

3. A pond structure according to claim 2, characterized in that: jacking subassembly (4) still include the flexible post (41) of hollow second, flexible waterproof bag (42) are located in the flexible post (41) of second, the flexible direction of flexible waterproof bag (42) with the flexible direction of the flexible post (41) of second is parallel.

4. A pond structure according to claim 1, characterized in that: jacking subassembly (4) include sliding plate (6), driving piece (8), wedge (7) and movable rod (71), sliding plate (6) along the slip direction of perpendicular to roof (3) with bottom plate (2) sliding connection, driving piece (8) drive bottom plate (2) motion, wedge (7) with movable rod (71) one-to-one be equipped with the multiunit, each wedge (7) all with sliding plate (6) fixed connection, be equipped with a scarf (72) on wedge (7), scarf (72) are followed the motion direction slope of wedge (7) sets up downwards, movable rod (71) along vertical direction with scarf (72) sliding connection.

5. A pond structure according to claim 4, characterized in that: the driving piece (8) comprises a box body (81), a screw rod (82), a screw nut (83), an ejector rod (84) and a motor (85), the box body (81) is hollow and fixedly connected with the bottom plate (2), the axis of the screw rod (82) is parallel to the moving direction of the wedge block (7), the screw rod (82) is rotatably connected into the box body (81), the screw nut (83) is in threaded connection with the screw rod (82), one end of the ejector rod (84) is fixedly connected with the other end of the screw nut (83) penetrates through the box body (81) and then fixedly connected with the sliding plate (6), the motor (85) drives the screw rod (82) to rotate, and the ejector rod (84) is provided with a sealing piece (87) between the box body (81).

6. A pond structure according to claim 1, characterized in that: the first telescopic column (5) comprises a hollow first fixed column (51) and a hollow first movable column (52), the first fixed column (51) is fixedly connected with the bottom plate (2), the first movable column (52) is fixedly connected with the top plate (3), the first movable column (52) is in sliding connection with the first fixed column (51) along the vertical direction, and one end, close to the top plate (3), of the first movable column (52) is provided with a plurality of water drainage holes (53).

7. A pond structure according to claim 3, characterized in that: the second telescopic column (41) comprises a hollow second fixed column (411) and a hollow second movable column (412), the second fixed column (411) is fixedly connected with the bottom plate (2), the second movable column (412) is fixedly connected with the top plate (3), the second movable column (412) is in sliding connection with the second fixed column (411) along the vertical direction, and a sealing ring (415) is clamped between the second fixed column (411) and the second movable column (412).

8. A pond structure according to claim 1, characterized in that: the filling material is concrete.