CN215759156U

CN215759156U - Rubber soil retaining wall structure of filler

Info

Publication number: CN215759156U
Application number: CN202121346696.5U
Authority: CN
Inventors: 顾小锋; 汤红妹; 吴迪; 金彭; 桑海峰; 王苏胜; 季颖
Original assignee: Nantong Water Conservancy Survey And Design Research Institute Co ltd
Current assignee: Nantong Tongyuan Construction Supervision Co.,Ltd.
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-02-08
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a rubber soil retaining wall structure filled with rubber, which comprises a soil body, wherein a first fixed block is fixedly arranged in the soil body, a first reinforcing steel bar is fixedly arranged on the side wall of the first fixed block, a plurality of expansion prevention devices are fixedly arranged on the side wall of the first reinforcing steel bar, a concrete block is fixedly arranged on the upper surface of the soil body, a drainage groove is formed in the upper surface of the concrete block, a bracket device is jointly arranged in the concrete block and the soil body, a concrete filling layer is fixedly arranged on the side wall of the soil body, the expansion prevention devices are positioned in the concrete filling layer, a compression prevention device is fixedly arranged on the side wall of the concrete filling layer, and a concrete panel is fixedly arranged on one side, far away from the concrete filling layer, of the compression prevention device. According to the utility model, the expansion-preventing device is arranged, so that surface cracking caused by expansion is reduced in the process of pouring and using the concrete, and the service life of the retaining wall is prolonged.

Description

Rubber soil retaining wall structure of filler

Technical Field

The utility model relates to the technical field of soil retaining walls, in particular to a rubber soil retaining wall structure filled with filler.

Background

The earth retaining wall is a common retaining structure form in various engineering constructions, can be applied to the fields of dams, ports, mountains, water and soil conservation and the like, and is a combination of earth filling, lacing wires and panels. Through the friction between the tie bars and the soil and the restriction of the panel to the filled soil, the earthquake-resistant performance is superior to that of a retaining wall form with a common rigid structure, and the construction work of infrastructures such as roads, railways and municipal works is vigorously expanded along with the rapid economic development of China.

The filling side slope engineering that accompanies is more and more, and reinforced earth retaining wall is a light-duty retaining structure, because it has the construction simple and convenient, quick to save labour and shorten time limit, practice thrift the occupation of land, handsome in appearance, cost advantage such as lower is widely used in all kinds of filling side slope engineering, but most earth retaining wall concrete can appear the inflation in the process of construction and use, leads to the surface to split, very big influence life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a filled rubber soil retaining wall structure.

In order to achieve the purpose, the utility model adopts the following technical scheme: the rubber soil retaining wall structure that packs, including the soil body, the internal fixed mounting of soil has a fixed block, No. one fixed block lateral wall fixed mounting has a reinforcing bar, a reinforcing bar lateral wall fixed mounting has a plurality of expansion devices of preventing, surface fixed mounting has the concrete piece on the soil body, the water drainage tank has been seted up to concrete piece upper surface, the concrete piece is provided with the support device with the internal portion of soil jointly, soil body lateral wall fixed mounting has the concrete filling layer, prevent that expansion device is located inside the concrete filling layer, concrete filling layer lateral wall fixed mounting has compressive devices, one side fixed mounting that the concrete filling layer was kept away from to compressive devices has the concrete panel.

As a further description of the above technical solution:

the anti-expansion device comprises a buffer box, wherein two movable holes are formed in the upper side and the lower side of the buffer box, a movable column is connected to the side wall of each movable hole in a sliding mode, two rubber rings are fixedly mounted at the inner top and the inner bottom of the buffer box respectively, the outer surface of the movable column is sleeved with the movable rings, and a movable assembly is fixedly mounted at the end part of the movable column jointly.

As a further description of the above technical solution:

the movable assembly comprises two movable blocks, a wheel shaft is fixedly mounted on the side wall of each movable block, a wheel is movably sleeved on the surface of the wheel shaft, and an elastic block is fixedly mounted between the opposite sides of the movable blocks.

As a further description of the above technical solution:

the support device comprises a steel plate, a plurality of triangular prisms are fixedly mounted at the upper end of the steel plate, the steel plate and the triangular prisms are located inside the concrete block, and a plurality of fixing assemblies are fixedly mounted at the lower ends of the triangular prisms.

As a further description of the above technical solution:

fixed subassembly includes the reinforcing bar No. two, No. two fixed block of fixed cover of reinforcing bar surface, No. two reinforcing bars and No. two fixed blocks all are located the internal portion of soil.

As a further description of the above technical solution:

fill the soil layer behind the compressive means includes the wall, fill the inside fixed mounting of soil layer behind the wall and have No. three reinforcing bars, the fixed cover of No. three reinforcing bar surface is equipped with the iron ball, fill one side fixed mounting that the concrete filling layer was kept away from to the soil layer behind the wall has the rubber pad.

The utility model has the following beneficial effects:

1. compared with the prior art, the rubber soil retaining wall structure filled with the filler can reduce surface cracking caused by expansion in the process of pouring and using concrete by arranging the anti-expansion device, and prolongs the service life of the soil retaining wall.

2. Compared with the prior art, this rubber soil retaining wall structure of packing through setting up compression fittings, and the back filling layer of wall and rubber pad can play the energy-absorbing effect, can reduce the concrete panel and receive the impact force, greatly increased the compressive capacity of soil retaining wall structure.

Drawings

FIG. 1 is a schematic view of the overall structure of a filled rubber soil retaining wall structure according to the present invention;

FIG. 2 is a schematic view of an anti-expansion device of a filled rubber soil retaining wall structure according to the present invention;

FIG. 3 is a schematic view of a bracket device of a filled rubber soil retaining wall structure according to the present invention;

fig. 4 is a schematic view of a pressure-resistant device of a filled rubber soil retaining wall structure according to the present invention.

Illustration of the drawings:

1. a soil body; 2. an anti-expansion device; 3. a bracket device; 4. a compression resistance device; 5. a first steel bar; 6. a first fixed block; 7. a concrete panel; 8. a concrete block; 9. a water discharge tank; 10. a concrete filling layer; 21. a buffer tank; 22. a wheel; 23. a movable block; 24. a movable hole; 25. an elastic block; 26. a wheel axle; 27. a rubber ring; 28. a movable post; 31. a steel plate; 32. a triangular prism; 33. a second steel bar; 34. a second fixed block; 41. filling a soil layer behind the wall; 42. no. three steel bars; 43. an iron ball; 44. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a rubber soil retaining wall structure of filler: including the

soil body

1, 1 inside fixed mounting of the soil body has fixed block 6 No. one, 6 lateral wall fixed mounting of fixed block has reinforcing bar 5 No. one, 5 lateral wall fixed mounting of reinforcing bar has a plurality of

anti-expansion device

2, 1 upper surface fixed mounting of the soil body has concrete block 8, water drainage tank 9 has been seted up to concrete block 8 upper surface, concrete block 8 is provided with support device 3 with 1 inside of the soil body jointly, 1 lateral wall fixed mounting of the soil body has concrete filling layer 10, anti-expansion device 2 is located inside

concrete filling layer

10, 10 lateral wall fixed mounting of concrete filling layer has compressive device 4, one side fixed mounting that concrete filling layer 10 was kept away from to compressive device 4 has concrete panel 7.

Prevent expansion device 2 and include baffle-box 21, two movable holes 24 have all been seted up to both sides about baffle-

box

21, and 24 lateral walls sliding connection in movable hole have a movable column 28, and top and the equal fixed mounting of interior bottom have two rubber rings 27 in the baffle-box 21, and rubber ring 27 movable sleeve is established at the surface of movable column 28, and the common fixed mounting of movable column 28 tip has movable assembly, and rubber ring 27 plays waterproof effect.

The movable assembly comprises two movable blocks 23, a wheel shaft 26 is fixedly mounted on the side wall of each movable block 23, a wheel 22 is movably sleeved on the surface of the wheel shaft 26, an elastic block 25 is fixedly mounted between the two opposite sides of the two movable blocks 23, and the wheel 22 rotates to enable the movable blocks 23 to slide on the inner side wall of the buffer box 21 more freely.

The support device 3 comprises a steel plate 31, a plurality of triangular prisms 32 are fixedly mounted at the upper end of the steel plate 31, the steel plate 31 and the triangular prisms 32 are both located inside the concrete block 8, a plurality of fixing assemblies are fixedly mounted at the lower ends of the triangular prisms 32, and the steel plate 31 plays a supporting role.

Fixed subassembly includes No. two reinforcing bars 33, and No. two reinforcing bars 33 external fixed surface covers and is equipped with No. two fixed blocks 34, and No. two reinforcing bars 33 all are located the soil body 1 inside with No. two fixed blocks 34, and No. two reinforcing bars 33 play the effect of connecting the soil body 1 and concrete block 8.

The anti-compression device 4 comprises a wall rear filling layer 41, a third steel bar 42 is fixedly mounted inside the wall rear filling layer 41, an iron ball 43 is fixedly sleeved on the outer surface of the third steel bar 42, a rubber pad 44 is fixedly mounted on one side, away from the concrete filling layer 10, of the wall rear filling layer 41, and the rubber pad 44 plays a role in buffering.

The working principle is as follows: through setting up expansion appliance 2, make the concrete at the in-process of watering and use, reduce the surface that leads to because of the inflation appearing and send out and split, when the concrete thermal expansion, extrusion movable post 28, make movable post 28 remove to the direction that is close to elastic block 25, make wheel 22 roll at baffle-box 21 inside wall, let two movable blocks 23 carry out extrusion deformation to elastic block 25, make the longitudinal length of elastic block 25 reduce, the buffering to concrete inflation has been accomplished, through setting up support device 3, make the lifting surface area increase of concrete pouring, make concrete pouring back more firm, No. three reinforcing bars 42 and iron ball 43 play fine supporting role, when concrete panel 7 received pressure, fill soil layer 41 and rubber pad 44 behind the wall can play the energy-absorbing effect.

Finally, it should be noted that: 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 utility model.

Claims

1. Rubber soil retaining wall structure of filler, including soil body (1), its characterized in that: a first fixing block (6) is fixedly arranged in the soil body (1), a first reinforcing steel bar (5) is fixedly arranged on the side wall of the first fixing block (6), a plurality of expansion-proof devices (2) are fixedly arranged on the side wall of the first steel bar (5), a concrete block (8) is fixedly arranged on the upper surface of the soil body (1), a drainage channel (9) is arranged on the upper surface of the concrete block (8), the concrete block (8) and the soil body (1) are internally provided with a bracket device (3) together, a concrete filling layer (10) is fixedly arranged on the side wall of the soil body (1), the anti-expansion device (2) is positioned inside the concrete filling layer (10), the side wall of the concrete filling layer (10) is fixedly provided with a compression-resistant device (4), and a concrete panel (7) is fixedly arranged on one side of the compression-resistant device (4) far away from the concrete filling layer (10).

2. The filled rubber-soil retaining wall structure according to claim 1, wherein: prevent expansion device (2) including baffle-box (21), two movable hole (24) have all been seted up to both sides about baffle-box (21), movable hole (24) lateral wall sliding connection has movable post (28), the equal fixed mounting in top and interior bottom has two rubber circle (27) in baffle-box (21), the surface at movable post (28) is established to rubber circle (27) activity cover, the common fixed mounting of activity post (28) tip has movable subassembly.

3. The filled rubber-soil retaining wall structure according to claim 2, wherein: the movable assembly comprises two movable blocks (23), a wheel shaft (26) is fixedly mounted on the side wall of each movable block (23), a wheel (22) is sleeved on the surface of the wheel shaft (26) in a movable mode, and an elastic block (25) is fixedly mounted between the opposite sides of the movable blocks (23).

4. The filled rubber-soil retaining wall structure according to claim 1, wherein: support device (3) include steel sheet (31), steel sheet (31) upper end fixed mounting has a plurality of triangle prisms (32), inside steel sheet (31) and triangle prism (32) all were located concrete block (8), triangle prism (32) lower extreme fixed mounting has a plurality of fixed subassemblies.

5. The filled rubber-soil retaining wall structure according to claim 4, wherein: fixed subassembly includes No. two reinforcing bars (33), No. two reinforcing bar (33) outer fixed sleeves are equipped with No. two fixed blocks (34), No. two reinforcing bars (33) all are located soil body (1) inside with No. two fixed blocks (34).

6. The filled rubber-soil retaining wall structure according to claim 1, wherein: fill soil layer (41) behind compression resistance device (4) including the wall, fill soil layer (41) inside fixed mounting has No. three reinforcing bars (42) behind the wall, No. three reinforcing bar (42) outer surface fixation cover is equipped with iron ball (43), one side fixed mounting that concrete filling layer (10) was kept away from in fill soil layer (41) behind the wall has rubber pad (44).