CN217460666U

CN217460666U - Farmland protection retaining wall

Info

Publication number: CN217460666U
Application number: CN202221578386.0U
Authority: CN
Inventors: 马子龙; 高伟; 赵峰
Original assignee: Xiangyang Water Conservancy And Hydropower Engineering Group Co ltd
Current assignee: Xiangyang Water Conservancy And Hydropower Engineering Group Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-09-20
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to an ecological farmland protection retaining wall relates to the technical field of retaining wall, and it is including hugging closely a plurality of prefabricated blocks that the soil in farmland set up, and is a plurality of the prefabricated block is provided with the multilayer by the soil bottom in farmland to the surface in farmland, and is a plurality of the upper end of prefabricated block highly is higher than the surface in farmland, still be equipped with on the prefabricated block and be used for being adjacent the coupling assembling that the prefabricated block couples together, coupling assembling is including being used for a plurality of with the horizontal direction the transverse connection spare that the prefabricated block couples together with be used for a plurality of with vertical direction the vertical connecting piece that the prefabricated block couples together. This application has and builds farmland retaining wall fast, reduces the time limit for a project, improves the effect of efficiency of construction.

Description

Farmland protection retaining wall

Technical Field

The application relates to the technical field of retaining walls, especially to a farmland protection retaining wall.

Background

In the field of agricultural production, retaining walls are usually arranged at junctions of farmlands and canals or rivers and used for protecting the farmlands and reducing the loss of water, soil and soil nutrients of cultivated lands.

The retaining wall is built to cement and fragment of brick avris in the farmland usually, prevents that the land edge from collapsing, and the soil in farmland is hugged closely to one side of retaining wall, and another is empty, again because the retaining wall influences the osmotic action of soil itself easily, for avoiding the too high soil oxygen content that influences of moisture content in the soil, still be equipped with the drain pipe in the bottom of retaining wall usually, can discharge unnecessary moisture from the farmland through the drain pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the retaining wall is built by cement and bricks, the whole construction period is long, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the longer problem of building retaining wall time limit for a project with cement and fragment of brick, this application provides an ecological farmland protection retaining wall.

The application provides a pair of ecological farmland protection retaining wall adopts following technical scheme:

the utility model provides an ecological farmland protection retaining wall, is including hugging closely a plurality of prefabricated sections that the soil in farmland set up, a plurality of the prefabricated section is provided with the multilayer, and a plurality of by the soil bottom in farmland to the surface in farmland the upper end height of prefabricated section is higher than the surface in farmland, still be equipped with on the prefabricated section and be used for being adjacent the coupling assembling that the prefabricated section linked together, coupling assembling is including being used for a plurality of with the horizontal direction the transverse connection spare that the prefabricated section linked together with be used for a plurality of with vertical direction the vertical connecting piece that the prefabricated section linked together.

Through adopting the above technical scheme, the prefabricated section of setting, when building the retaining wall, through the prefabricated section on-the-spot that will process in advance connecting, utilize transverse connection spare to connect the prefabricated section of horizontal direction during the connection, recycle vertical connecting piece and connect the multilayer with a plurality of prefabricated sections by the soil bottom in farmland to the surface in farmland, and highly will be higher than the height in farmland, thereby effectively connect a plurality of prefabricated sections into a whole, make a plurality of prefabricated sections constitute the retaining wall in protection farmland, whole construction steps are simple, the retaining wall is built conveniently, effectively improve the efficiency of construction.

Optionally, the transverse connecting member includes a connecting block, the connecting block is fixedly arranged on any one side of the prefabricated block, and a connecting groove adapted to the connecting block is formed in the other side, opposite to the connecting block, of the prefabricated block.

Through adopting above-mentioned technical scheme, the connecting block that sets up, when connecting the ascending prefabricated section of horizontal direction, peg graft the connecting block on arbitrary prefabricated section in the spread groove on the prefabricated section adjacent with it along the horizontal direction in proper order to can effectively connect the ascending prefabricated section of horizontal direction, simple to operate effectively improves the efficiency of construction.

Optionally, the length of the connecting edge of the connecting block and the precast block is smaller than the maximum width of the connecting block.

Through adopting above-mentioned technical scheme, set up the connecting block and the maximum width of being less than the connecting block with the limit length of being connected of prefabricated section, when can making the horizontal direction connect the prefabricated section, the connecting block is pegged graft inseparabler in the spread groove, connects more firmly between the adjacent prefabricated section, and the structure is firm, firm.

Optionally, the vertical connecting piece includes the connecting rod, and is a plurality of all vertically set up on the prefabricated section with the perforation of connecting rod adaptation, connecting rod one end is passed in the perforation is inserted and is located the soil in farmland, the other end be equipped with be used for with the retaining member of prefabricated section locking.

Through adopting above-mentioned technical scheme, the connecting rod of setting, when connecting the prefabricated section, aligns through the perforation of seting up on a plurality of prefabricated sections, then passes the connecting rod again and perforates and insert and establish in the soil in farmland to effectively make a plurality of prefabricated sections of vertical direction connect, at last recycle the retaining member with prefabricated section locking can, easy operation.

Optionally, the retaining member includes a lock nut, and the lock nut is in threaded fit with one end of the connecting rod away from the soil in the farmland.

Through adopting above-mentioned technical scheme, the lock nut of setting, after the prefabricated section in vertical direction couples together, through lock nut, can effectually lock the prefabricated section of vertical direction to make the multilayer prefabricated section of vertical connection can firm in connection, make the prefabricated section more firm to the protection in farmland.

Optionally, the soil that the farmland was hugged closely to the bottom of prefabricated section is equipped with the drain pipe, in drain pipe one end extended to farmland soil, the other end extended to the prefabricated section is outside.

Through adopting above-mentioned technical scheme, the drain pipe of setting can discharge unnecessary moisture in the farmland through the drain pipe, effectively makes the oxygen content keep balance in the farmland soil, is favorable to the growth of crops.

Optionally, one end of the drain pipe extending into farmland soil is provided with a filter screen.

Through adopting above-mentioned technical scheme, the filter screen that sets up can reduce the drain pipe and be stopped up by the soil in the farmland at the drainage in-process the condition, improves the drainage ability of drain pipe, effectively increases the drainage efficiency of drain pipe.

Optionally, a leakage blocking plug is arranged at one end of the drain pipe extending to the outside of the precast block.

Through adopting above-mentioned technical scheme, when not having unnecessary moisture in the farmland, can block up the outlet of drain pipe through the leaking stoppage stopper, effectively maintain the soil oxygen content in farmland.

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

1. the prefabricated blocks are arranged, the connecting blocks on the prefabricated blocks are inserted into the connecting grooves of the adjacent prefabricated blocks, the prefabricated blocks in the horizontal direction are effectively connected, then the prefabricated blocks are connected in a multilayer mode from the soil bottom of a farmland to the upper end of the farmland, the vertical prefabricated blocks are connected through the connecting rods, the plurality of prefabricated blocks can be effectively assembled into the retaining wall for protecting the farmland, the whole construction is simple and convenient, the construction period is short, the prefabricated blocks can be immediately put into use after being assembled, and the stability of the farmland is effectively guaranteed;

2. the drain pipe that sets up is convenient for discharge unnecessary moisture in the farmland, effectively maintains the soil oxygen content in farmland at balanced state, is favorable to the growth of crops.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Reference numerals: 1. a farmland; 2. prefabricating blocks; 3. connecting blocks; 30. connecting grooves; 4. a connecting rod; 40. perforating; 5. locking the nut; 6. cushion blocks; 7. a drain pipe; 8. a filter screen; 9. a leakage stoppage plug.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses an ecological farmland protection retaining wall, refer to fig. 1, including hugging closely a plurality of prefabricated blocks 2 that the soil in farmland 1 set up, prefabricated block 2 is through prefabricating in advance, the cross-section is the rectangle setting, and a plurality of prefabricated blocks 2 are provided with the multilayer from the soil bottom in farmland 1 to the surface in farmland 1, the upper end height of another a plurality of prefabricated blocks 2 will be higher than the surface in farmland 1, still be equipped with on prefabricated block 2 and can link up the coupling assembling of adjacent prefabricated block 2, the coupling assembling includes the horizontal connecting piece that can link up a plurality of prefabricated blocks 2 of horizontal direction and the vertical connecting piece that can link up a plurality of prefabricated blocks 2 of vertical direction;

thereby when building retaining wall, hug closely farmland 1's soil with a plurality of adjacent prefabricated section 2 through transverse connection spare along the horizontal direction and link up, the multilayer is connected with farmland 1's soil is hugged closely a plurality of prefabricated section 2 to the vertical connecting piece of rethread to make a plurality of prefabricated sections 2 can effectively assemble into the retaining wall that protection farmland 1 was used, and can put into use immediately after the equipment is accomplished, effectively ensure to effectively carry the protection in farmland 1, whole construction period is short.

Referring to fig. 1, in this embodiment, the transverse connection member includes connecting block 3, connecting block 3 sets firmly in arbitrary one side of prefabricated section 2, connecting groove 30 with connecting block 3 adaptation is seted up to the opposite side relative with connecting block 3 on prefabricated section 2, during the construction, connect a plurality of prefabricated sections 2 along the horizontal direction in proper order, and during the connection, go up connecting block 3 and another prefabricated section 2 on arbitrary prefabricated section 2 and align, and peg graft connecting block 3 in connecting groove 30, thereby effectively couple together prefabricated section 2 on the horizontal direction, and connect and be less than the maximum width of connecting block 3 with the limit length of being connected of prefabricated section 2, it is tighter to connect when making connecting block 3 peg graft in connecting groove 30, thereby make prefabricated section 2 firm in horizontal direction, the protective effect to farmland 1 is better.

Referring to fig. 1, in the present embodiment, the vertical connecting member includes a connecting rod 4, through holes 40 adapted to the connecting rod 4 are vertically formed in each of the precast blocks 2, one end of the connecting rod 4 passes through the through hole 40 and is inserted into soil in the farmland 1, and the other end of the connecting rod is provided with a locking member for locking the precast blocks 2; the locking piece is further arranged to be a locking nut 5, and the locking nut 5 is in threaded fit with one end, far away from the farmland 1, of the connecting rod 4;

when the precast blocks 2 are vertically connected, the plurality of precast blocks 2 are connected along the horizontal direction, and then the plurality of precast blocks 2 are sequentially connected upwards from the soil bottom of the farmland 1; at the moment, the through holes 40 between the prefabricated blocks 2 which are vertically connected are aligned, and then the connecting rod 4 passes through the through holes 40 of the plurality of prefabricated blocks 2 and is inserted into the soil of the farmland 1, so that the vertical prefabricated blocks 2 are effectively connected, and one end inserted into the soil of the farmland 1 can be tapered, so that the connecting rod 4 is more convenient to insert into the soil of the farmland 1, and the through holes 40 can be waist-shaped holes to adapt to installation errors;

at last rethread lock nut 5 and 4 screw-thread fit of connecting rod effectively with the vertical locking of a plurality of prefabricated sections 2, and can also be connected cushion 6 between lock nut 5 and the prefabricated section 2, can increase the friction through cushion 6 for lock nut 5 connects more firmly, increases vertical prefabricated section 2's firm in connection then, makes prefabricated section 2 can be more stable protection farmland 1.

Referring to fig. 1, in this embodiment, in order to facilitate discharging of excess water in the farmland 1, a drain pipe 7 is arranged at the bottom of the precast block 2 and clings to the soil of the farmland 1, one end of the drain pipe 7 extends into the soil of the farmland 1, the other end extends to the outside of the precast block 2, a filter screen 8 is arranged at one end of the drain pipe 7 extending into the soil of the farmland 1, and a leakage stopper 9 is arranged at one end of the drain pipe 7 extending to the outside of the precast block 2; when having unnecessary water in farmland 1, pull out leaking stoppage stopper 9 from drain pipe 7, water passes through drain pipe 7 and effectively discharges, and filter screen 8 can avoid farmland 1's soil to plug up drain pipe 7, influences the condition of drain pipe 7 drainage, drains away the back with unnecessary water when drain pipe 7, plugs up leaking stoppage stopper 9's delivery port again to effectively maintain farmland 1's soil oxygen content, be favorable to the growth of crops.

The implementation principle of this application embodiment ecological farmland protection retaining wall does: when building retaining wall, connect prefabricated section 2 through hugging closely 1 soil in farmland along the horizontal direction earlier, peg graft connecting block 3 on arbitrary prefabricated section 2 in the spread groove 30 on another adjacent prefabricated section 2, thereby effectively couple together prefabricated section 2 on the horizontal direction, then connect gradually multilayer prefabricated section 2 along vertical, after multilayer prefabricated section 2 on the horizontal direction is connected, the perforation 40 of multilayer prefabricated section 2 is effectively aligned on vertical, pass perforation 40 with connecting rod 4 again and peg graft in the soil in farmland 1, utilize lock nut 5 to lock prefabricated section 2 at last, thereby vertical also connect prefabricated section 2 and make a plurality of prefabricated sections 2 effectively constitute the retaining wall that dress protection farmland 1 was used, the construction is simple, short time limit for a project.

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 an ecological farmland protection retaining wall which characterized in that: including hugging closely a plurality of prefabricated section (2) that the soil in farmland (1) set up, it is a plurality of prefabricated section (2) are provided with the multilayer by the soil bottom in farmland (1) to the surface in farmland (1), and are a plurality of the upper end of prefabricated section (2) highly is higher than the surface in farmland (1), still be equipped with on prefabricated section (2) and be used for with adjacent the coupling assembling that prefabricated section (2) were connected, coupling assembling is including being used for a plurality of with the horizontal direction transverse connection spare that prefabricated section (2) were connected and being used for a plurality of with vertical direction the vertical connecting piece that prefabricated section (2) were connected.

2. An ecological farmland protection retaining wall as claimed in claim 1, characterized in that: the transverse connecting piece comprises a connecting block (3), the connecting block (3) is fixedly arranged on any one side of the prefabricated block (2), and a connecting groove (30) matched with the connecting block (3) is formed in the other side, opposite to the connecting block (3), of the prefabricated block (2).

3. An ecological farmland protection retaining wall as claimed in claim 2, characterized in that: the length of the connecting edge of the connecting block (3) and the prefabricated block (2) is smaller than the maximum width of the connecting block (3).

4. An ecological farmland protection retaining wall as claimed in claim 1, characterized in that: vertical connecting piece includes connecting rod (4), and is a plurality of on prefabricated section (2) equal vertical seted up with perforation (40) of connecting rod (4) adaptation, connecting rod (4) one end is passed perforation (40) are inserted and are located in the soil in farmland (1), and the other end is equipped with and is used for with the retaining member of prefabricated section (2) locking.

5. An ecological farmland protection retaining wall as claimed in claim 4, characterized in that: the retaining member comprises a locking nut (5), and the locking nut (5) is in threaded fit with one end of the connecting rod (4) far away from soil of the farmland (1).

6. An ecological farmland protection retaining wall as claimed in claim 1, characterized in that: the soil that farmland (1) was hugged closely in the bottom of prefabricated section (2) is equipped with drain pipe (7), in drain pipe (7) one end extended to farmland (1) soil, the other end extended to prefabricated section (2) outside.

7. An ecological farmland protection retaining wall as claimed in claim 6, characterized in that: one end of the drain pipe (7) extending into the soil of the farmland (1) is provided with a filter screen (8).

8. An ecological farmland protection retaining wall as claimed in claim 7, wherein: and a leakage stopping plug (9) is arranged at one end of the drain pipe (7) extending to the outside of the precast block (2).