CN213978812U

CN213978812U - Reinforced (rfd) hydraulic engineering retaining wall

Info

Publication number: CN213978812U
Application number: CN202022849468.1U
Authority: CN
Inventors: 徐乾; 陆红芳; 王靓; 黄雪娇; 潘茹; 狄祖兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-17
Anticipated expiration: 2030-12-02

Abstract

A reinforced hydraulic engineering retaining wall, the utility model relates to the technical field of hydraulic engineering, a wall body is fixed on the top surface of a base body, a wallboard is fixed on the right side of the wall body, permeable concrete is arranged in the middle of a coping stone, permeable filler is arranged at the bottom of the permeable concrete, a water guide pipe is arranged at the bottom of a reverse filtering layer, a water collecting pipe is connected with the inner top end of the water guide pipe in a through manner, waterproof concrete is arranged on the right side of the reverse filtering layer and the bottom of the water guide pipe, a retaining block is fixed on the right side of the waterproof concrete, a plurality of water guide pipes are connected with the left side of the retaining block in a through manner, limiting blocks are symmetrically and integrally formed on the left side and the right side of the top surface of the retaining block, a limiting groove matched with the limiting block is formed at the bottom of the retaining block, a slope protection net is arranged on the right side of the retaining block, and a green belt is arranged on the right side of the slope protection net; the ponding of greenbelt and retaining wall body can be handled effectively, avoids producing the condition of the stability variation of retaining wall because of ponding, has strengthened the stability of retaining wall, increases its life.

Description

Reinforced (rfd) hydraulic engineering retaining wall

Technical Field

The utility model relates to a hydraulic engineering technical field, concretely relates to reinforced (rfd) hydraulic engineering retaining wall.

Background

The hydraulic engineering retaining wall is used for reinforcing a soil slope or a stone slope, preventing the soil slope or the stone slope from collapsing and falling down and preventing soil blocks or stones from sliding down, stabilizing the side slope and avoiding the landslide phenomenon so as to protect the safety of pedestrians passing nearby and buildings passing nearby. With the continuous improvement of human beings on the retaining wall of the hydraulic engineering, hydraulic drainage becomes an essential part in the retaining wall of the hydraulic engineering; traditional hydraulic engineering retaining wall can not effectively handle ponding, and retaining wall can arouse soil body stability variation, soil pressure increase under the soaking of water, finally leads to retaining wall steadiness and compressive property poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's reinforced hydraulic engineering retaining wall, can handle the ponding of greenbelt and retaining wall body effectively, avoid having strengthened the stability of retaining wall because of the condition that the stability of ponding production retaining wall worsens, increase its life.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the wall comprises a base body, a wall body, a wallboard, a wall body back plate, a coping stone, pervious concrete, waterproof concrete, a water conduit, a drain pipe, a water conduit, a soil blocking block, a slope protection net and a limiting block; the wall body is fixed on the top surface of the base body, a coping stone is fixed above the wall body, a wall plate is fixed on the right side of the wall body, a wall body back plate is arranged on the right side of the wall body, the upper side of the wall body back plate is fixed on the bottom of the coping stone, the lower side of the wall body back plate is fixed on the top surface of the wall body, permeable concrete is arranged in the middle of the coping stone, permeable fillers are arranged at the bottom of the permeable concrete, the permeable fillers are arranged on the right side of the wall body back plate, a reverse filtering layer is arranged at the bottom of the permeable fillers, a water guide pipe is arranged at the bottom of the reverse filtering layer, a water collecting pipe is connected with the top end of the water guide pipe in a through mode, waterproof concrete is arranged on the right side of the reverse filtering layer and the bottom of the water guide pipe, a soil retaining block is fixed on the right side of the waterproof concrete, a plurality of water guide pipes are connected in a through mode from left to right, the water guide pipes are arranged from low to high, the lower extreme of aqueduct all with drain pipe through connection, the right-hand member through connection of drain pipe and leading water pipe, the drain pipe is "L" shape structure setting, the upper portion of aqueduct and drain pipe all is fixed in waterproof concrete, the lower part of drain pipe extends right, and pass behind the wall body, the right side of wall body is located in the dew, the top surface left and right sides symmetry integrated into one piece of fender piece has the spacing block, the spacing groove with stopper matched with is seted up to the bottom of fender piece, the basin that leaks has all been seted up in the fender piece that is located both sides around the stopper, the right side of fender piece is equipped with the slope protection net, the upper end of slope protection net is fixed in the bottom of coping stone, the lower extreme of slope protection net is fixed on the top surface of wall body, the right side of slope protection net is equipped with the greenbelt.

Furthermore, filter screens are arranged in the upper ports of the water collecting pipe and the water guide pipe.

Further, be equipped with the outer tube between wallboard and the wall body backplate, the inside left and right sides of outer tube is equipped with the connecting rod, the left end of left connecting rod is fixed in the right side of wallboard, the right-hand member of the connecting rod on right side is fixed in the left side of wall body backplate, is fixed with compression spring between two connecting rods about.

Furthermore, the bottom of the wall body is fixed with a plurality of inserted bars at equal intervals, the outer surface of each inserted bar is fixed with an inverted hook, and the inserted bars are inserted into the base body.

After the structure is adopted, the beneficial effects of the utility model are that: a reinforced (rfd) hydraulic engineering retaining wall, can handle the ponding of greenbelt and retaining wall body effectively, avoid producing the condition of the stability variation of retaining wall because of ponding, strengthened the stability of retaining wall, increase its life, the utility model has the advantages of set up rationally, the cost of manufacture is low.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the outer sleeve of the present invention.

Fig. 3 is a schematic structural view of the middle soil-blocking block of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Description of reference numerals:

the water leakage protection device comprises a base body 1, a wall body 2, a wallboard 3, a wall body back plate 4, a coping stone 5, pervious concrete 6, pervious filler 7, a reverse filtering layer 8, waterproof concrete 9, a water collecting pipe 10, a water leading pipe 11, a water discharging pipe 12, a water guiding pipe 13, a soil retaining block 14, a slope protection net 15, a green belt 16, an outer sleeve 17, a connecting rod 18, a compression spring 19, a filter screen 20, an inserted bar 21, an inverted hook 22, a limiting block 23, a limiting groove 24 and a water leakage groove 25.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: 1. the water-retaining wall comprises a base body 1, a wall body 2, a wallboard 3, a wall body back plate 4, a coping stone 5, pervious concrete 6, waterproof concrete 9, a water conduit 11, a drain pipe 12, a water conduit 13, a soil-retaining block 14, a slope-protecting net 15 and a limiting block 23; a wall body 2 is fixed on the top surface of a base body 1, a plurality of inserting rods 21 are welded and fixed at the bottom of the wall body 2 at equal intervals, inverted hooks 22 are welded and fixed on the outer surface of each inserting rod 21, the inserting rods 21 are inserted into the base body 1 to enhance the stability of the wall body 2, a capping stone 5 is fixed above the wall body 2, a wall plate 3 is fixed on the right side of the wall body 2, a wall body back plate 4 is arranged on the right side of the wall plate 3, an outer sleeve 17 is arranged between the wall plate 3 and the wall body back plate 4, connecting rods 18 are arranged on the left side and the right side of the inner part of the outer sleeve 17, the left end of the connecting rod 18 on the left side is welded and fixed on the right side of the wall body back plate 4, a compression spring 19 is welded and fixed between the left connecting rod 18 and the right connecting rod 18, the upper side of the wall body back plate 4 is fixed at the bottom of the capping stone 5, the lower side of the wall body back plate 4 is fixed on the top surface of the wall body 2, and permeable concrete 6 is arranged in the middle of the capping stone 5, when water is accumulated in the wall body 2, the water seeps out of the permeable concrete 6, the permeable filler 7 is arranged at the bottom of the permeable concrete 6, the permeable filler 7 is arranged on the right side of the wall body backboard 4, the anti-filtering layer 8 is arranged at the bottom of the permeable filler 7, the water conduit 11 is arranged at the bottom of the anti-filtering layer 8, the water collecting pipe 10 is connected with the top end of the water conduit 11 in a through manner, the water collecting pipe 10 is connected with the bottom of the anti-filtering layer 8 in a through manner, the waterproof concrete 9 is arranged on the right side of the anti-filtering layer 8 and the bottom of the water conduit 11, the soil blocking block 14 is fixed on the right side of the waterproof concrete 9, the water conduits 13 are connected with the left side of the soil blocking block 14 in a through manner, the water conduits 13 are arranged from low to high from left to right, the filter screens 20 are arranged in the upper ports of the water collecting pipe 10 and the water conduits 13 to filter, the drain pipe 12 is connected with the right-hand member through-going of leading water pipe 11, the drain pipe 12 sets up for "L" shape structure, aqueduct 13 and the upper portion of drain pipe 12 all are fixed in waterproof concrete 9, the lower part of drain pipe 12 extends right, and pass behind wall body 2, expose the right side of locating wall body 2, the top surface left and right sides symmetry integrated into one piece of retaining block 14 has stopper 23, stopper 14's bottom is seted up with stopper 23 matched with spacing groove 24, the basin 25 that leaks has all been seted up in the retaining block 14 of both sides around being located stopper 23, the right side of retaining block 14 is equipped with slope protection net 15, the upper end of slope protection net 15 is fixed in the bottom of coping stone 5, the lower extreme of slope protection net 15 is fixed on the top surface of wall body 2, slope protection net 15's right side is equipped with greenbelt 16.

The working principle of the specific embodiment is as follows: when the retaining wall is used, the inserted rod 21 is inserted into the base body 1, the inserted rod 21 is not easy to separate from the base body 1 due to the inverted hook 22, when the retaining wall is deformed due to external impact, the connecting rod 18 and the compression spring 19 in the outer sleeve 17 generate pressure and tension which interact with each other to offset the pressure generated by the retaining wall, when water is accumulated in the retaining wall, part of the water permeates into the water permeable filler 7 through the water permeable concrete 6, the water permeable filler 7 permeates downwards to the anti-filtering layer 8, the water in the anti-filtering layer 8 flows into the water collecting pipe 10, and the water in the water collecting pipe 10 enters the water drainage pipe 12 through the water guiding pipe 11 and is drained out of the wall 2; the soil blocking blocks 14 are placed in a staggered mode, the limiting blocks 23 in the middle of the two soil blocking blocks 14 on the lower layer are clamped in the limiting grooves 24 in the bottoms of the soil blocking blocks 14 on the upper layer, water can leak from the water leakage grooves 25 in the soil blocking blocks 14, part of water is filtered by the filter screen 20 and flows into the water guide pipe 13 from the soil blocking blocks 14, the water in the water guide pipe 13 flows into the drain pipe 12, and the drain pipe 12 discharges the water out of the wall body 2.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the water conduit 11 and the water drain pipe 12 are arranged, so that accumulated water of the retaining wall body can be effectively drained, and the situation that the stability of the retaining wall is poor due to the accumulated water is avoided;

2. the plurality of retaining blocks 14 are clamped by the limiting blocks 23 and the limiting grooves 24, so that the installation is convenient, and water leakage grooves 25 are formed in the retaining blocks 14, so that water flow is conveniently discharged;

3. the inserted link 21 and the inverted hook 22 are arranged, so that the stability of the retaining wall body is enhanced;

4. the outer sleeve 17 is arranged, so that when the retaining wall body deforms under the action of external pressure, the effect of buffer protection is achieved, and the service life of the retaining wall body is prolonged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reinforced hydraulic engineering retaining wall which characterized in that: the water-proof wall comprises a base body (1), a wall body (2), a wallboard (3), a wall body back plate (4), a capping stone (5), pervious concrete (6), waterproof concrete (9), a water conduit (11), a drain pipe (12), a water conduit (13), a soil-blocking block (14), a slope-protecting net (15) and a limiting block (23); a wall body (2) is fixed on the top surface of a base body (1), a coping stone (5) is fixed above the wall body (2), a wall plate (3) is fixed on the right side of the wall body (2), a wall body backboard (4) is arranged on the right side of the wall body (3), the upper side of the wall body backboard (4) is fixed at the bottom of the coping stone (5), the lower side of the wall body backboard (4) is fixed on the top surface of the wall body (2), pervious concrete (6) is arranged in the middle of the coping stone (5), a pervious filler (7) is arranged at the bottom of the pervious concrete (6), the pervious filler (7) is arranged on the right side of the wall body backboard (4), a reverse filtering layer (8) is arranged at the bottom of the pervious filler (7), a water guide pipe (11) is arranged at the bottom of the reverse filtering layer (8), a water collection pipe (10) is connected with the top end of the water guide pipe (11) in, waterproof concrete (9) is arranged on the right side of the anti-filtering layer (8) and the bottom of the water conduit (11), a soil retaining block (14) is fixed on the right side of the waterproof concrete (9), a plurality of water conduits (13) are connected on the left side of the soil retaining block (14) in a through manner, the water conduits (13) are arranged from low to high from left to right, the lower ends of the water conduits (13) are connected with the drain pipe (12) in a through manner, the drain pipe (12) is connected with the right end of the water conduit (11) in a through manner, the drain pipe (12) is arranged in an L-shaped structure, the upper portions of the water conduits (13) and the drain pipe (12) are fixed in the waterproof concrete (9), the lower portion of the drain pipe (12) extends to the right and is exposed on the right side of the wall body (2) after passing through the wall body (2), the left side and the right side of the top surface of the soil retaining block (14) are symmetrically and integrally formed into a limiting block (23), and the bottom of the soil retaining block (14) is provided with a limiting groove (24) matched with the limiting block (23), the water leakage groove (25) is formed in the soil retaining blocks (14) located on the front side and the rear side of the limiting block (23), the right sides of the soil retaining blocks (14) are provided with slope protection nets (15), the upper ends of the slope protection nets (15) are fixed to the bottom of the coping stone (5), the lower ends of the slope protection nets (15) are fixed to the top surface of the wall body (2), and green belts (16) are arranged on the right sides of the slope protection nets (15).

2. A reinforced hydraulic retaining wall according to claim 1, characterised in that: and filter screens (20) are arranged in the upper ports of the water collecting pipe (10) and the water guide pipe (13).

3. A reinforced hydraulic retaining wall according to claim 1, characterised in that: the wall plate is characterized in that an outer sleeve (17) is arranged between the wall plate (3) and the wall body back plate (4), connecting rods (18) are arranged on the left side and the right side of the inner portion of the outer sleeve (17), the left end of the connecting rod (18) on the left side is fixed on the right side of the wall plate (3), the right end of the connecting rod (18) on the right side is fixed on the left side of the wall body back plate (4), and a compression spring (19) is fixed between the left connecting rod and the right connecting rod (18).

4. A reinforced hydraulic retaining wall according to claim 1, characterised in that: the bottom equidistance of wall body (2) be fixed with several inserted bar (21), be fixed with barb (22) on the surface of inserted bar (21), inserted bar (21) are inserted and are located inside base member (1).