CN211523093U

CN211523093U - Inverted T-shaped reinforced concrete retaining wall revetment structure

Info

Publication number: CN211523093U
Application number: CN201922351952.9U
Authority: CN
Inventors: 郑秋婷; 潘崇实
Original assignee: Yongchun Xingxing Hydropower Engineering Co ltd
Current assignee: Yongchun Xingxing Hydropower Engineering Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-18
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a type of falling T reinforced concrete barricade shore protection structure, it includes bored concrete pile and concrete barricade, the concrete barricade is provided with a plurality of minutes walls, the concrete barricade still including fixed plate one and fixed plate two, fixed plate one fixed connection is close to the one end of clearance department in a minute wall, two fixed connection of fixed plate are close to the one end in clearance in another minute wall, fixed block one articulates towards one side of fixed block two has sleeve pipe one, fixed block two articulates towards the one end of fixed block one has the connecting rod, the outer wall sliding connection of connecting rod has sleeve pipe two, sleeve pipe two is towards the one end fixedly connected with screw rod of sleeve pipe one, the screw rod is connected with the thread bush in the sleeve pipe one internal rotation, screw rod and thread bush threaded connection, the one end that fixed block two was. The utility model discloses have and conveniently pour and make the concrete barricade have the effect of stabilizing the connection.

Description

Inverted T-shaped reinforced concrete retaining wall revetment structure

Technical Field

The utility model belongs to the technical field of hydraulic and hydroelectric engineering's technique and specifically relates to a T type reinforced concrete barricade shore protection structure falls.

Background

In projects such as town landscape riverways, lake banks and the like, the bank protection is a soil-retaining structure used for protecting the bank and preventing the bank from being damaged by scouring. The conventional revetment structure generally has slope type revetment and wall type revetment, and the revetment material mostly adopts masonry, dry masonry, concrete prefabricated block and the like, and under general conditions, the revetment types can solve the problems of scouring and stability and the like.

Chinese patent grant publication No. CN208055979U, publication date is 2018, 11, 6, and discloses an inverted T-shaped reinforced concrete retaining wall revetment structure, which includes: the ecological planting method comprises the following steps of (1) pouring reinforced concrete piles, reinforced concrete retaining walls, plain concrete cushion layers, reinforced concrete cantilever platforms, ecological bags, planting soil and landscape green planting; wherein: the reinforced concrete retaining wall is of an inverted T shape; the reinforced concrete cast-in-place pile is arranged on a side slope, the side slope is excavated on the water-facing side of the embankment, the plain concrete cushion layer is laid on the reinforced concrete cast-in-place pile, and the reinforced concrete retaining wall is poured at the upper end of the reinforced concrete cast-in-place pile; in reinforced concrete bored concrete pile's pile bolck embedding reinforced concrete barricade bottom plate, reinforced concrete cantilevered platform set up in the reinforced concrete barricade side of swimming, ecological bag is laid and is filled on reinforced concrete cantilevered platform, the green planting of view is located the bank protection top side of swimming slope.

The above prior art solutions have the following drawbacks: because the embankment is bigger, concrete retaining walls can cause that concrete is difficult to fill when filling the die cavity and can cause that the concrete retaining walls are difficult to pour when the concrete retaining walls are integrally poured, gaps exist among the poured concrete retaining walls, so that the concrete retaining walls cannot be connected and are stable, and an improved space is provided

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a make the concrete barricade connect stable type of falling T reinforced concrete barricade shore protection structure when convenient concreting barricade.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an inverted T-shaped reinforced concrete retaining wall bank protection structure comprises a cast-in-place pile and a concrete retaining wall, wherein the concrete retaining wall is provided with a plurality of sub-walls, the concrete retaining wall also comprises a first fixing block and a second fixing block, the first fixing block is fixedly connected with one end of the sub-wall close to the gap, the second fixing block is fixedly connected with one end of the other sub-wall close to the gap, one side of the first fixing block, which faces the second fixing block, is hinged with a first sleeve, one end of the second fixed block facing the first fixed block is hinged with a connecting rod, the outer wall of the connecting rod is connected with a second sleeve in a sliding way, one end of the second sleeve towards the first sleeve is fixedly connected with a screw rod, the first sleeve is internally and rotatably connected with a threaded sleeve, the screw rod with thread bush threaded connection, the connecting rod is kept away from the one end of fixed block two with sleeve pipe two is kept away from be provided with between the inner wall of the one end of sleeve pipe one and support the piece.

Through adopting above-mentioned technical scheme, pour through dividing the concrete barricade into a plurality of fenders, make the screw rod along thread bush helical motion through rotating the thread bush on the sleeve pipe one, drive sleeve pipe two on the fixed block two through the screw rod and move towards one side of sleeve pipe one, it is taut with sleeve pipe two under the effect of the piece of propping of connecting rod and sleeve pipe open end, make adjacent fenders stably connected between fixed block one and fixed block two, have and conveniently pour and make the concrete barricade have the effect of stable connection.

The present invention may be further configured in a preferred embodiment as: the piece of keeping to is compression spring, compression spring cover is located the outer wall of connecting rod, compression spring's one end with the connecting rod is kept away from the one end fixed connection of fixed block two, compression spring's the other end with sleeve pipe two is close to the inner wall fixed connection of the one end of fixed block two.

Through adopting above-mentioned technical scheme, through compression spring, when sleeve pipe two removed towards sleeve pipe one, compression spring gave an extrusion force of connecting rod for the connecting rod stabilizes connecting sleeve pipe two through compression spring in sleeve pipe two, and gives two pulling forces of sleeve pipe, makes the connection between the subdivision more stable.

The present invention may be further configured in a preferred embodiment as: the outer wall of the threaded sleeve is fixedly connected with a rotary table.

Through adopting above-mentioned technical scheme, under the effect of carousel, the user can be convenient rotate the thread bush and make the screw rod be spiral shell screwing in along the thread bush, make the screw rod stop the assigned position on the thread bush under the effect of the frictional force of thread bush and screw rod.

The present invention may be further configured in a preferred embodiment as: and a bearing is fixedly connected between the threaded sleeve and the inner wall of the first sleeve.

Through adopting above-mentioned technical scheme, through the bearing with the sliding friction on screw thread cover and the sleeve pipe inner wall change rolling friction into, reduced the friction in screw thread cover and the sleeve pipe support for the rotation of screw thread cover is more stable.

The present invention may be further configured in a preferred embodiment as: and the inner wall of the second sleeve is close to one end, far away from the second fixing block, of the connecting rod, and a buffer block is fixedly connected with the inner wall of the second sleeve.

Through adopting above-mentioned technical scheme, make the connecting rod reduce the impact of connecting rod to the sheathed tube when the second intraductal removal of sleeve through buffer block of the socle fixed connection at the sleeve pipe, the damage of the second sleeve pipe of reduction.

The present invention may be further configured in a preferred embodiment as: the bored concrete pile orientation the one end fixedly connected with baffle of concrete retaining wall, the baffle butt in the concrete retaining wall.

Through adopting above-mentioned technical scheme, under the effect of baffle for the bored concrete pile stretches into to the concrete retaining wall in, makes the connection of concrete retaining wall on the baffle more stable.

The present invention may be further configured in a preferred embodiment as: the bored concrete pile orientation the one end fixedly connected with reinforcing bar of concrete retaining wall, the reinforcing bar butt in the concrete retaining wall.

Through adopting above-mentioned technical scheme, through having pour the reinforcing bar in the upper end of baffle, make score wall when pouring, be connected baffle and branch wall as an organic whole through the reinforcing bar for the bored concrete pile is stable with being connected of concrete retaining wall.

The present invention may be further configured in a preferred embodiment as: the reinforcing steel bars are bent into a frame shape.

Through adopting above-mentioned technical scheme, buckle into the frame shape with the reinforcing bar for the area of contact of reinforcing bar and minute wall is bigger, makes the area of contact with the bored concrete pile when minute wall is pour bigger, has improved the stability that the minute wall was pour.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses fall T type reinforced concrete barricade shore protection structure pours through splitting into a plurality of fenders concrete barricade, makes the screw rod along thread bush spiral motion through rotating the thread bush on the sleeve pipe one, drives sleeve pipe two on the fixed block two through the screw rod and moves towards one side of sleeve pipe one, strains sleeve pipe two under the effect of the retaining piece of connecting rod and sleeve pipe open end, makes adjacent fenders stably connect between fixed block one and fixed block two, has the effect that conveniently pours and makes concrete barricade have stable connection;

2. the reverse T-shaped reinforced concrete retaining wall revetment structure of the utility model is fixedly connected with a buffer block at the bottom of the second sleeve, so that the impact of the connecting rod on the second sleeve is reduced when the connecting rod moves in the second sleeve, and the damage of the second sleeve is reduced;

3. the utility model discloses the frame shape is buckled into with the reinforcing bar to the type of falling T reinforced concrete barricade shore protection structure for the reinforcing bar is bigger with the area of contact who divides the wall, and it is bigger with the area of contact of bored concrete pile when making to divide the wall to pour, has improved the stability that divides the wall to pour.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partially enlarged cross-sectional view of a junction between the partition walls of fig. 1.

Fig. 3 is a partial structural view of a cast-in-place pile.

In the figure, 1, dividing wall; 2. a first fixed block; 3. a second fixed block; 4. a concrete retaining wall; 5. filling piles; 6. a first sleeve; 7. a screw; 8. a bearing; 9. a turntable; 10. a second sleeve; 11. a buffer block; 12. a compression spring; 13. a connecting rod; 14. a threaded sleeve; 15. reinforcing steel bars; 16. and a baffle plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the following description uses terms of orientation such as "front and back end," "left and right sides," "above," "below," and the like to refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" to refer to directions toward and away from, respectively, the geometric center of a particular component. In addition, the descriptions of "mounted on … …", "disposed on … …" and the like refer to two components having a certain connection and positional relationship, and do not refer to one component being on the upper surface of the other component. In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The inclined plane in the present invention can be understood as an arc inclined plane similar to a chamfer, and can also be understood as a plane inclined plane, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation.

Referring to fig. 1 and 2, for the utility model discloses a reverse T-shaped reinforced concrete retaining wall bank protection structure, including bored concrete pile 5 and concrete retaining wall 4. The concrete retaining wall 4 is formed by splicing a plurality of sub walls 1. The plurality of the sub-walls 1 are connected through connecting pieces. The connecting piece comprises a first fixing block and a second fixing block, the first fixing block is preferably square, and the first fixing block is preferably made of metal materials. The shape of the second fixing block is preferably square, and the material of the second fixing block is preferably a metal material. The first fixing block is fixedly connected to one end, close to the gap, of one partition wall 1, and the second fixing block is fixedly connected to one end, close to the gap, of the other partition wall 1. One side of the first fixing block 2 facing the second fixing block 3 is hinged with a first sleeve 6. The shape of the first sleeve 6 is preferably a circular ring pipe with an opening at one end, and the material of the first sleeve is preferably a metal material. One end of the second fixing block 3 facing the first fixing block 2 is hinged with a connecting rod 13, the connecting rod 13 is preferably a cylindrical rod in shape, and the material of the connecting rod 13 is preferably a metal material. The outer wall of the connecting rod 13 is connected with a second sleeve 10 in a sliding mode. The second sleeve 10 is preferably in the shape of a circular ring tube with an opening at one end, and the material of the circular ring tube is preferably a metal material. One end of the second sleeve 10 facing the first sleeve 6 is fixedly connected with a screw 7. The material of the screw 7 is preferably a metallic material. The end of the first sleeve 6 facing the second sleeve 10 is rotatably connected with a threaded sleeve 14. The screw 7 is in threaded connection with a threaded sleeve 14. An abutting piece is arranged between the far left side of the connecting rod 13 and the inner wall of the opening end of the second sleeve 10. Through pouring with a plurality of minutes walls 1 of splitting of concrete retaining wall 4, make screw rod 7 along screw sleeve 14 spiral movement through rotating screw sleeve 14 on the sleeve pipe 6, drive sleeve pipe two 10 on the fixed block two 3 through screw rod 7 and move towards one side of sleeve pipe one 6, it is taut with sleeve pipe two 10 under the effect of the piece of propping of connecting rod 13 and sleeve pipe open end, make adjacent minute wall 1 stably connected between fixed block one 2 and fixed block two 3, have convenient pouring and make concrete retaining wall 4 have the effect of stable connection.

The abutting piece is a compression spring 12, the outer wall of the connecting rod 13 is sleeved with the compression spring 12, one end of the compression spring 12 is fixedly connected with one end, far away from the second fixing block 3, of the connecting rod 13, and the other end of the compression spring 12 is fixedly connected with the inner wall of one end, close to the second fixing block 3, of the second sleeve 10. The material of the compression spring 12 is preferably a metallic material.

The outer wall of the threaded sleeve 14 outside the sleeve I6 is fixedly connected with a rotary table 9. The shape of the rotating disc 9 is preferably circular, and the material thereof is preferably a metal material. And a bearing 8 is fixedly connected between the threaded sleeve 14 and the inner wall of the first sleeve 6. The bearing 8 is preferably a ball bearing 8, the material of which is preferably a metallic material. The inner bottom end of the second sleeve 10 is fixedly connected with a buffer block 11. The shape of the buffer block 11 is preferably circular, and the material thereof is preferably a metal material.

Referring to fig. 1 and 3, a baffle 16 is fixedly connected to the upper end of the cast-in-place pile 5, the shape of the baffle 16 is preferably square, and the material of the baffle 16 is preferably concrete. The upper end of baffle 16 is poured and is had reinforcing bar 15, and reinforcing bar 15 is the frame shape setting.

The implementation principle of the embodiment is as follows: the concrete retaining wall 4 is split into a plurality of sub-walls 1 for pouring, the threaded sleeve 14 on the first sleeve 6 is rotated by rotating the turntable 9, so that the screw 7 moves spirally along the threaded sleeve 14, the screw 7 drives the second sleeve 10 on the second fixed block 3 to move towards one side of the first sleeve 6, the second sleeve 10 is tensioned under the action of the connecting rod 13 and the compression spring 12 at the open end of the sleeve, the adjacent sub-walls 1 are stably connected between the first fixing block 2 and the second fixing block 3, so that the concrete retaining wall 4 has the effects of convenient pouring and stable connection, the upper end of the cast-in-place pile 5 is integrally poured with the concrete retaining wall 4 through the baffle 16, make bored concrete pile 5 more stable with being connected of concrete retaining wall 4, buckle the reinforcing bar 15 on the baffle 16 for frame shape for the area of contact of reinforcing bar 15 and concrete retaining wall 4 is more, and the connection is more stable.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a fall T shaped steel reinforced concrete barricade shore protection structure, includes bored concrete pile (5) and concrete barricade (4), its characterized in that: the concrete retaining wall (4) is provided with a plurality of branch walls (1), the concrete retaining wall (4) is further provided with a first fixed block (2) and a second fixed block (3), the first fixed block (2) is fixedly connected with one end of the branch wall (1) close to the clearance, the second fixed block (3) is fixedly connected with the other end of the branch wall (1) close to the clearance, the first fixed block (2) faces one side of the second fixed block (3) to be hinged with a first sleeve (6), the second fixed block (3) faces one end of the first fixed block (2) to be hinged with a connecting rod (13), the outer wall of the connecting rod (13) is slidably connected with a second sleeve (10), the second sleeve (10) faces one end of the first sleeve (6) to be fixedly connected with a screw rod (7), a first sleeve (6) is rotatably connected with a threaded sleeve (14), the screw rod (7) is in threaded connection with the threaded sleeve (14), and a propping piece is arranged between one end of the second fixing block (3) far away from the connecting rod (13) and the inner wall of one end of the first sleeve (6) far away from the second sleeve (10).

2. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 1, wherein: the piece of keeping to is compression spring (12), compression spring (12) cover is located the outer wall of connecting rod (13), the one end of compression spring (12) with connecting rod (13) are kept away from the one end fixed connection of fixed block two (3), the other end of compression spring (12) with sleeve pipe two (10) are close to the inner wall fixed connection of the one end of fixed block two (3).

3. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 1, wherein: the outer wall of the threaded sleeve (14) is fixedly connected with a rotary table (9).

4. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 1, wherein: and a bearing (8) is fixedly connected between the threaded sleeve (14) and the inner wall of the first sleeve (6).

5. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 1, wherein: and the inner wall of the second sleeve (10) is close to one end, far away from the second fixing block (3), of the connecting rod (13) and is fixedly connected with a buffer block (11).

6. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 1, wherein: bored concrete pile (5) orientation the one end fixedly connected with baffle (16) of concrete retaining wall (4), baffle (16) butt in concrete retaining wall (4).

7. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 1, wherein: bored concrete pile (5) orientation the one end fixedly connected with reinforcing bar (15) of concrete retaining wall (4), reinforcing bar (15) butt in concrete retaining wall (4).

8. The inverted T-shaped reinforced concrete retaining wall revetment structure according to claim 7, wherein: and the steel bars (15) are bent into a frame shape.