CN217204229U

CN217204229U - Retaining wall structure for civil construction

Info

Publication number: CN217204229U
Application number: CN202220483388.5U
Authority: CN
Inventors: 李锐; 廖福裕; 唐强森
Original assignee: Neijiang Vocational and Technical College
Current assignee: Neijiang Vocational and Technical College
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-16
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to a retaining wall structure for civil construction, including the retaining wall main part, retaining wall main part bottom is equipped with the concrete foundation, the retaining wall main part includes first retaining wall and second retaining wall, first retaining wall includes bottom plate, riser, floor and tenon, be provided with the tongue-and-groove with the tenon complex on the concrete foundation, set up the recess on the bottom plate, be provided with the arch with the recess complex on the concrete foundation, first retaining wall is provided with a plurality ofly, first spliced groove and first concatenation block are equipped with to first retaining wall both sides, set up second spliced groove on the riser, be provided with the second concatenation block with second spliced groove complex on the second spliced groove, through adopting prefabricated pin-connected panel retaining wall main part, the efficiency of construction of wall main part is improved, through setting up outlet pipe and watering pipe, carry out the drainage for the retaining wall adjacent soil side, through setting up prefabricated backup pad, nutrient soil and green plant, and the green retaining wall is built, so that the environment is beautified.

Description

Retaining wall structure for civil construction

Technical Field

The utility model relates to a retaining wall technical field specifically is a retaining wall structure for civil construction.

Background

The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing, and is divided into a shoulder wall, a embankment wall, a cutting wall, a hillside wall and the like according to the arrangement position of the retaining wall, and the retaining wall arranged on the side slope of the embankment is called a embankment wall; the retaining wall with the wall top positioned on the road shoulder is called a road shoulder wall; the retaining wall arranged on the cutting slope is called a cutting wall; retaining walls that are placed on hillsides to support overburden or broken rock formations that may collapse on the hillside are called hill walls.

Chinese patent document with publication number CN207143992U discloses a retaining wall structure, the concatenation formula retaining wall that provides in this disclosed patent relies on the cooperation of lug and cooperation piece to assemble, rely on hole and gag lever post to consolidate, this kind of concatenation mode is too simple, lack the concrete foundation in retaining wall structure below simultaneously, can't fix the gag lever post, retaining wall structure in this patent lacks necessary sluicing measure simultaneously, the instability of the soil body has been increased, along with the continuous promotion of people's standard of living, increasingly high to the environmental requirement, especially in residential areas, environmental sensitivity areas such as scenic spot, so the retaining wall structure needs to have green pleasing to the eye function concurrently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides a retaining wall structure for civil construction to solve the technical problem who mentions in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a retaining wall structure for civil construction comprises a retaining wall main body, wherein a concrete foundation is arranged at the bottom of the retaining wall main body, the retaining wall main body comprises a first retaining wall and a second retaining wall, the first retaining wall comprises a bottom plate, a vertical plate, a rib plate and a tenon, a mortise matched with the tenon is arranged on the concrete foundation, a groove is formed in the bottom plate, a protrusion matched with the groove is arranged on the concrete foundation, a plurality of first retaining walls are arranged, a first splicing groove and a first splicing block are arranged on two sides of the first retaining wall, the first splicing groove and the first splicing block are matched and are arranged in a plurality, a second splicing groove is formed in the vertical plate, a second splicing block matched with the second splicing groove is arranged on the second splicing groove, and the concrete foundation is firmly connected with the first retaining wall by arranging the tenon, the mortise, the groove and the protrusion, through first splice groove and first concatenation block, be convenient for splice a plurality of first retaining walls, through second splice groove and second concatenation block, be convenient for with firm connection between the first retaining wall.

Preferably, the second retaining wall sets up in first retaining wall top, the riser top is equipped with the installation piece, second retaining wall bottom be provided with installation piece complex mounting groove, the spread groove has been seted up on second retaining wall bottom and the installation piece, install the connecting rod in the spread groove, through setting up mounting groove and installation piece, splice first retaining wall and second retaining wall, through setting up spread groove and connecting rod, make first retaining wall and second retaining wall connect the fastening, prevent that second retaining wall from taking place the displacement.

In further preferred, the second soil retaining wall is provided with a plurality of, the third concatenation groove has been seted up on the second soil retaining wall, be equipped with the third concatenation piece on the third concatenation groove, closely knit through setting up third concatenation groove and third concatenation piece with the concatenation of second soil retaining wall, connect the fastening.

Preferably, the bottom plate is provided with a water collecting pipeline, the vertical plate is provided with a water drain pipe, and the side of the water drain pipe adjacent to the soil is provided with a filtering device, so that water in the soil body is collected into the water collecting pipeline through the water drain pipe and discharged, and the pressure of the retaining wall main body is reduced.

Preferably, the second soil retaining wall is provided with a prefabricated support plate, the prefabricated support plate is internally provided with nutrient soil and green plants, the prefabricated support plate, the nutrient soil and the green plants are all provided with a plurality of plants, and the green plants are planted in the nutrient soil to build the green soil retaining wall, so that the environment can be beautified.

Preferably, the second retaining wall is provided with a watering pipe, one end of the watering pipe is communicated with the top end of the prefabricated support plate, the other end of the watering pipe is provided with a filtering device which is the same as that of the first retaining wall, water in the soil body is filtered by the filtering device, enters the watering pipe and then enters the prefabricated support plate to water green plants, and therefore the water resource is fully utilized.

In further preferred, filter equipment is including butt joint pipe, filter support and filter screen panel, the one end at the outlet pipe is installed to the butt joint pipe, filter support installs on butt joint pipe, filter screen panel installs on filter support, through setting up filter support and filter screen panel, makes the water in the soil body enter into watering pipe and outlet pipe after filtering, prevents silt etc. in the soil from blockking up the pipeline.

(III) advantageous effects

Compared with the prior art, the utility model provides a retaining wall structure for civil construction possesses following beneficial effect:

1. the utility model discloses in, through setting up tenon and tongue-and-groove and recess and arch, make concrete foundation and the firm connection of first retaining wall, through first splice groove and first concatenation piece, second splice groove and second concatenation piece, be convenient for firmly splice between the first retaining wall, through setting up mounting groove and installation piece, spread groove and connecting rod, make first retaining wall and second retaining wall connect the fastening, prevent that the second retaining wall from taking place the displacement, through taking prefabricated pin-connected panel retaining wall main part, retaining wall main part efficiency of construction has been improved.

2. The utility model discloses in, be provided with wash-out pipe and watering pipe in the retaining wall main part, reduce the water pressure of the adjacent soil side of retaining wall to through setting up filtering support and filtering the screen panel, prevent that silt in the soil body from entering into the watering pipe and blocking up the pipeline in the wash-out pipe.

3. The utility model discloses in, be equipped with prefabricated backup pad, nutrition soil and green planting on second retaining wall, through planting green planting, build green retaining wall, be favorable to beautifying the environment, water through watering the intraductal green planting simultaneously accords with green development and sustainable development's theory.

Drawings

Fig. 1 is a schematic view of the overall structure of a retaining wall structure for civil construction according to the present invention;

FIG. 2 is a schematic view of the overall structure of a concrete foundation according to the present invention;

FIG. 3 is a schematic sectional view of a first retaining wall according to the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the second retaining wall of the present invention;

fig. 5 is an enlarged view of a portion of a structure in fig. 3.

In the figure: 1. a retaining wall body; 2. a concrete foundation; 3. a first retaining wall; 4. a second retaining wall; 5. a base plate; 6. a vertical plate; 7. a rib plate; 8. a tenon; 9. mortises; 10. a groove; 11. a protrusion; 12. a first splice groove; 13. a first splice block; 14. a second splice groove; 15. a second splice block; 16. mounting blocks; 17. mounting grooves; 18. connecting grooves; 19. a connecting rod; 20. a third splicing groove; 21. a third splicing block; 22. a water collection pipe; 23. a drain pipe; 24. prefabricating a support plate; 25. nutrient soil; 26. planting green; 27. watering pipes; 28. butt-joint pipes; 29. a filtration rack; 30. a filter screen cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, a retaining wall structure for civil construction comprises a retaining wall body 1, a concrete foundation 2 is arranged at the bottom of the retaining wall body 1, the retaining wall body 1 comprises a first retaining wall 3 and a second retaining wall 4, the first retaining wall 3 comprises a bottom plate 5, a vertical plate 6, a rib plate 7 and a tenon 8, a mortise 9 matched with the tenon 8 is arranged on the concrete foundation 2, a groove 10 is arranged on the bottom plate 5, a bulge 11 matched with the groove 10 is arranged on the concrete foundation 2, the first retaining wall 3 is provided with a plurality of retaining walls, a first splicing groove 12 and a first splicing block 13 are arranged at two sides of the first retaining wall 3, the first splicing groove 12 and the first splicing block 13 are matched and are provided with a plurality of retaining walls, a second splicing groove 14 is arranged on the vertical plate 6, a second splicing block 15 matched with the second splicing groove 14 is arranged on the second splicing groove 14, when construction, the first retaining wall 3 and the second retaining wall 4 are prefabricated in a prefabricated yard, the concrete foundation 2 is constructed in a construction site, the mortises 9 and the bumps are reserved according to construction requirements, when the first retaining wall 3 is hoisted on site, the mortises 9 and the tenons 8 are aligned and installed, the grooves 10 and the protrusions 11 are aligned and installed, when a plurality of groups of first retaining walls 3 are assembled, the first splicing blocks 13 of one first retaining wall 3 are aligned and spliced with the first splicing grooves 12 of the other first retaining wall 3, the first retaining walls 3 are spliced after being sequentially butted, and then the second splicing blocks 15 are installed on the second splicing grooves 14 of the two adjacent first retaining walls 3, so that the first retaining walls 3 are tightly connected.

Referring to fig. 1 and 4, in the present embodiment, a second retaining wall 4 is disposed above a first retaining wall 3, a mounting block 16 is disposed on the top of a vertical plate 6, a mounting groove 17 matched with the mounting block 16 is disposed on the bottom of the second retaining wall 4, connecting grooves 18 are disposed on the bottom of the second retaining wall 4 and the mounting block 16, connecting rods 19 are disposed in the connecting grooves 18, a plurality of second retaining walls 4 are disposed, a third splicing groove 20 is disposed on the second retaining wall 4, a third splicing block 21 is disposed on the third splicing groove, a slope is trimmed before the second retaining wall 4 is hoisted, the mounting grooves 17 of the second retaining wall 4 are spliced with the mounting block 16, and then after each second retaining wall 4 is installed, the connecting rods 19 are installed between the second retaining wall 4 and the mounting block 16 along the connecting grooves 18 to prevent the second retaining wall 4 from being displaced, and then the third splicing block 21 is installed on the third splicing groove 20 of each adjacent two second retaining walls 4, and gaps between the second soil retaining walls 4 are filled, so that soil leakage is prevented.

Referring to fig. 1 and fig. 3, in this embodiment, the water collecting pipe 22 is disposed on the bottom plate 5, the water discharging pipe 23 is disposed in the vertical plate 6, and the filtering device is disposed on the side of the water discharging pipe 23 adjacent to the soil, so that after a rainy day, the water content in the soil is too high, which generates a large pressure on the retaining wall body 1 and affects the stability of the soil, and the water is led out through the water discharging pipe 23, thereby reducing the effect of the water on the stability of the retaining wall body 1.

Referring to fig. 1 and 4, in this embodiment, a prefabricated support plate 24 is disposed on the second soil retaining wall 4, a plurality of nutrient soil 25 and green plants 26 are disposed in the prefabricated support plate 24, a watering pipe 27 is disposed on the second soil retaining wall 4, one end of the watering pipe 27 is communicated with the top end of the prefabricated support plate 24, the other end of the watering pipe 27 is provided with a filtering device same as that on the first soil retaining wall 3, the nutrient soil 25 is disposed in the support plate, the green plants 26 are cultivated in the nutrient soil 25, and water after soil body flows into the nutrient soil 25 through the watering pipe 27 to water the green plants 26.

Referring to fig. 5, in the present embodiment, the filtering apparatus includes a butt pipe 28, a filtering bracket 29 and a filtering screen 30, the butt pipe 28 is installed at one end of the drain pipe 23, the filtering bracket 29 is installed on the butt pipe 28, the filtering screen 30 is installed on the filtering bracket 29, the butt pipe 28 is installed at one end of the watering pipe 27 and one end of the drain pipe 23, the filtering bracket 29 is installed on the butt pipe 28, the filtering screen 30 is sleeved on the filtering bracket 29, a part of water resource enters the watering pipe 27 through the filtering of the filtering screen 30 to water the green plants 26, and a part of water resource enters the drain pipe 23 after being filtered and flows away through the water collecting pipe 22.

Example 2:

on the basis of the embodiment 1, when in construction, the first retaining wall 3 and the second retaining wall 4 are prefabricated in a prefabricated field, the concrete foundation 2 is constructed in a construction site, the mortises 9 and the bumps are reserved according to construction requirements, when the first retaining wall 3 is hoisted on site, the mortises 9 and the tenons 8 are installed in an aligned mode, the grooves 10 and the bulges 11 are installed in an aligned mode, when a plurality of groups of first retaining walls 3 are assembled, the first splicing blocks 13 of one first retaining wall 3 are spliced in an aligned mode with the first splicing grooves 12 of the other first retaining wall 3, the first retaining walls 3 are spliced after being sequentially butted, then the second splicing blocks 15 are installed on the second splicing grooves 14 of two adjacent first retaining walls 3, the first retaining walls 3 are connected tightly, a side slope is trimmed before hoisting the second retaining wall 4, the installation grooves 17 of the second retaining wall 4 are spliced with the installation blocks 16, after each second soil retaining wall 4 is installed, the connecting rod 19 is installed between the second soil retaining wall 4 and the installation block 16 along the connecting groove 18 to prevent the second soil retaining wall 4 from displacing, and then the third splicing blocks 21 are installed on the third splicing grooves 20 of every two adjacent second soil retaining walls 4 to fill gaps between the second soil retaining walls 4 and prevent soil leakage.

Example 3:

based on the embodiment 2, when the device is installed, the butt joint pipe 28 is installed at one end of the watering pipe 27 and the drain pipe 23, the filter support 29 is installed on the butt joint pipe 28, the filter screen 30 is sleeved on the filter support 29, the nutrient soil 25 is arranged in the support supporting plate, the green plants 26 are cultivated in the nutrient soil 25, after raining, a part of water resource enters the watering pipe 27 through the filtration of the filter screen 30 to water the green plants 26, and a part of water resource enters the drain pipe 23 after being filtered and flows away through the water collecting pipeline 22.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a retaining wall structure for civil construction, includes retaining wall main part (1), its characterized in that: the retaining wall comprises a retaining wall body (1) and is characterized in that a concrete foundation (2) is arranged at the bottom of the retaining wall body (1), the retaining wall body (1) comprises a first retaining wall (3) and a second retaining wall (4), the first retaining wall (3) comprises a bottom plate (5), a vertical plate (6), a rib plate (7) and a tenon (8), a mortise (9) matched with the tenon (8) is arranged on the concrete foundation (2), a groove (10) is formed in the bottom plate (5), a bulge (11) matched with the groove (10) is arranged on the concrete foundation (2), the first retaining wall (3) is provided with a plurality of retaining walls, a first splicing groove (12) and a first splicing block (13) are arranged on two sides of the first retaining wall (3), the first splicing groove (12) is matched with and provided with the first splicing block (13), a second splicing groove (14) is formed in the vertical plate (6), and a second splicing block (15) matched with the second splicing groove (14) is arranged on the second splicing groove (14).

2. A retaining wall structure for civil construction according to claim 1, characterized in that: the second retaining wall (4) is arranged above the first retaining wall (3), the mounting block (16) is arranged at the top of the vertical plate (6), the mounting groove (17) matched with the mounting block (16) is formed in the bottom of the second retaining wall (4), the connecting groove (18) is formed in the bottom of the second retaining wall (4) and the mounting block (16), and the connecting rod (19) is arranged in the connecting groove (18).

3. A retaining wall structure for civil construction according to claim 1, characterized in that: the second soil retaining wall (4) is provided with a plurality of, a third splicing groove (20) is formed in the second soil retaining wall (4), and a third splicing block (21) is arranged on the third splicing groove.

4. A retaining wall structure for civil construction according to claim 1, characterized in that: the water collecting pipe (22) is arranged on the bottom plate (5), a drain pipe (23) is arranged in the vertical plate (6), and a filtering device is arranged on the soil adjacent side of the drain pipe (23).

5. A retaining wall structure for civil construction according to claim 1, characterized in that: be equipped with prefabricated backup pad (24) on second retaining wall (4), be equipped with in prefabricated backup pad (24) and nourish soil (25) and green planting (26), prefabricated backup pad (24), nutrition soil (25) and green planting (26) all are provided with a plurality ofly.

6. A retaining wall structure for civil construction according to claim 4, characterized in that: and a watering pipe (27) is arranged on the second retaining wall (4), one end of the watering pipe (27) is communicated with the top end of the prefabricated support plate (24), and the other end of the watering pipe is provided with a filtering device which is the same as that on the first retaining wall (3).

7. A retaining wall structure for civil construction according to claim 6, characterized in that: the filter device comprises a butt joint pipe (28), a filter support (29) and a filter screen (30), wherein the butt joint pipe (28) is installed at one end of the drain pipe (23), the filter support (29) is installed on the butt joint pipe (28), and the filter screen (30) is installed on the filter support (29).