CN218540762U

CN218540762U - Solid-waste composite-doped retaining wall built based on 3D printing

Info

Publication number: CN218540762U
Application number: CN202221254136.1U
Authority: CN
Inventors: 王雨飞; 孙浚博; 王翔宇
Original assignee: Liyang Smart City Research Institute Of Chongqing University
Current assignee: Liyang Smart City Research Institute Of Chongqing University
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-02-28
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a building structure technical field, specific solid useless compound retaining wall that mixes based on 3D prints construction that says so, which comprises an outer shell, the shell is hollow structure, and the inside of shell is equipped with the packing mechanism, the packing mechanism includes sepage pipe, through-hole and kickboard, fixedly connected with on the bottom inner wall of shell the sepage pipe, sliding connection has on the inner wall of shell through-hole, flotage pipe sliding connection have on the kickboard, kickboard and sepage pipe sliding connection, the outside of shell is equipped with coupling mechanism, coupling mechanism includes spliced pole and adapter sleeve, one side fixedly connected with of shell the spliced pole, the opposite side fixedly connected with of shell the adapter sleeve can utilize solid waste material to build the core of wall to save the construction cost of retaining wall to a certain extent, and be convenient for installation and concatenation when laying.

Description

Solid-waste composite-doped retaining wall built based on 3D printing

Technical Field

The utility model relates to a retaining wall specifically is a mix retaining wall admittedly useless again based on 3D prints construction belongs to building structure technical field.

Background

3D prints and constructs the shape of good object through digital modeling, and rethread 3D printer will print the material and pile up in order to get the technology of making with the modeling is complete layer by layer, through 3D printing technique, can duplicate the object in batches fast, because 3D printing technique accomplishes the modeling of object by the computer in advance, consequently compares in the equipment of production spare part, and the 3D printer then can be with the direct manufacturing of finished product.

Retaining wall, as the name suggests, be the wall body for blockking earth, be used for separating the soil with the open space, be used for acting as the guardrail usually, play the effect of interval earth and boundary, traditional retaining wall is that materials such as adoption concrete pour and make, but during the in-service use, the amount of the earth that the retaining wall will block is not big sometimes, use the raw materials of concrete as retaining wall, can the cost-wasting, consequently can utilize 3D printing technique, preparation a neotype retaining wall.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mix retaining wall admittedly useless again based on 3D prints construction just for solving above-mentioned problem, can utilize solid waste to build the core of retaining wall to save the construction cost of retaining wall to a certain extent.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a mix retaining wall admittedly useless again based on D prints construction, which comprises an outer shell, the shell is hollow structure, and the inside of shell is equipped with the packing mechanism, the packing mechanism includes sepage pipe, through-hole and kickboard, fixedly connected with on the bottom inner wall of shell the sepage pipe, it is a plurality of all seted up to the top and the bottom of sepage pipe the through-hole, sliding connection has on the inner wall of shell the kickboard, kickboard and sepage pipe sliding connection, the outside of shell are equipped with coupling mechanism, coupling mechanism includes spliced pole and adapter sleeve, one side fixedly connected with of shell the spliced pole, the opposite side fixedly connected with of shell the adapter sleeve.

Preferably, the filling mechanism further comprises a sliding groove and a sliding rod, the sliding groove is formed in the inner wall of the shell, the sliding rod is connected to the inner portion of the sliding groove in a sliding mode, and the sliding rod is fixedly connected with the floating plate.

Preferably, coupling mechanism still includes the recess, erects groove, connecting axle and stop collar, the top of shell has been seted up the recess has been seted up on the inner wall of recess erect the groove, erect the inside sliding connection in groove have the connecting axle, fixedly connected with on the connecting axle the stop collar.

Preferably, the connecting mechanism further comprises a limiting block and a limiting groove, the limiting block is fixedly connected to the connecting column, the limiting groove is formed in the limiting sleeve, and the limiting block is movably connected to the inside of the limiting groove.

Preferably, the groove and the sliding groove are respectively arranged at two ends of the shell, and the limiting block and the limiting sleeve are respectively arranged at two ends of the shell.

Preferably, the limiting sleeve and the connecting sleeve are located on the same side of the shell, and the limiting block is located at the top end of the connecting column.

The utility model has the advantages that:

through setting up coupling mechanism for can be according to the construction drawing that plans, put and splice a plurality of retaining walls according to suitable angle, insert the adapter sleeve on another retaining wall with the spliced pole on every retaining wall in proper order, behind the adapter sleeve is inserted to the spliced pole, can rotate relatively, thereby make every two adjacent retaining walls can splice with suitable angle, the shell isotructure then can be through the quick batch production of D printing technique.

Through the arrangement of the filling mechanism, when two adjacent retaining walls are connected and the relative angle is adjusted, the composite admixture is poured into the liquid seepage pipe in the shell, the admixture enters the liquid seepage pipe and flows out from the through hole at the bottom end of the liquid seepage pipe so as to reach the lower part of the floating plate, along with the continuous addition of the admixture, the floating plate floats up under the buoyancy of the admixture, when the floating plate is suspended to a proper height, the solid waste is poured into the shell, the floating plate is pressed down by the gravity of the solid waste, and in the pressing-down process, the composite admixture seeps out through the through hole above the liquid seepage pipe, the seeped composite admixture is mixed with the solid waste, along with the addition of the solid waste, the composite admixture seeps out from the through hole above the liquid seepage pipe and is mixed with the solid waste continuously, because the sliding rod is connected on the floating plate, the sliding rod slides in the sliding groove, along with the addition of the solid waste, the floating plate and the slide bar descend together, through observing the height of the slide bar, whether the solid waste completely fills the shell can be known, the solid waste completely fills the inside of the shell, the solid waste stops filling, the composite admixture and the solid waste are fully mixed, the solid waste is acidified and solidified, the shell at the moment forms a complete retaining wall together with the solid waste inside, the limiting sleeve slides at the moment, the limiting sleeve is clamped at the top end of the connecting post connected with the connecting sleeve, and the limiting block at the top end of the connecting post is clamped into the limiting groove at the bottom of the limiting sleeve, the limiting sleeve clamps the limiting block at the moment, the two retaining walls can not rotate relatively to adjust the angle, namely, the two adjacent retaining walls are relatively fixed, concrete or cement can be poured on the outer sides of the two retaining walls at the moment, the finished retaining wall is formed, and the complete retaining wall is formed, the core of the method is that the shell and the solid waste are formed, the solid waste is hardened under the action of the composite admixture and has certain resistance and corrosion resistance, and the structures such as the shell can be rapidly produced in batches through a D printing technology.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the middle stopper and the stopper sleeve of the present invention;

FIG. 4 is an exploded view of the connection structure of the weep pipe and the floating plate of the present invention;

fig. 5 is an enlarged schematic view of a portion a shown in fig. 2 of the present invention.

In the figure: 1. a housing; 2. a filling mechanism; 21. a liquid seepage pipe; 22. a through hole; 23. a floating plate; 24. A chute; 25. a slide bar; 3. a connecting mechanism; 31. connecting columns; 32. a limiting block; 33. connecting sleeves; 34. a groove; 35. a vertical slot; 36. a connecting shaft; 37. a limiting sleeve; 38. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1-5, a solid waste mixing retaining wall based on 3D printing construction, includes a housing 1, the housing 1 is a hollow structure, a filling mechanism 2 is arranged in the housing 1, the filling mechanism 2 includes a liquid permeating pipe 21, a through hole 22 and a floating plate 23, the inner wall of the bottom of the housing 1 is fixedly connected with the liquid permeating pipe 21, the top and the bottom of the liquid permeating pipe 21 are both provided with a plurality of through holes 22, the inner wall of the housing 1 is slidably connected with the floating plate 23, the floating plate 23 is slidably connected with the liquid permeating pipe 21, the outer side of the housing 1 is provided with a connecting mechanism 3, the connecting mechanism 3 includes a connecting column 31 and a connecting sleeve 33, one side of the housing 1 is fixedly connected with the connecting column 31, the other side of the housing 1 is fixedly connected with the connecting sleeve 33, and the above structures can be rapidly produced in batches by 3D printing technology.

As a technical optimization scheme of the utility model, filling mechanism 2 still includes spout 24 and slide bar 25, seted up on the inner wall of shell 1 spout 24, the inside sliding connection of spout 24 has slide bar 25, slide bar 25 with kickboard 23 fixed connection, because slide bar 25 and kickboard 23 are connected, consequently can judge the position of kickboard 23 in shell 1 inside through the difference in height at slide bar 25 and shell 1 top.

As a technical optimization scheme of the utility model, coupling mechanism 3 still includes recess 34, perpendicular groove 35, connecting axle 36 and stop collar 37, shell 1's top has been seted up recess 34 has been seted up on the inner wall of recess 34 perpendicular groove 35, the inside sliding connection who erects groove 35 has connecting axle 36, fixedly connected with on the connecting axle 36 stop collar 37.

As a technical optimization scheme of the utility model, coupling mechanism 3 still includes stopper 32 and spacing groove 38, stopper 32 fixed connection in on the spliced pole 31, spacing groove 38 set up in on the stop collar 37, stopper 32 swing joint in the inside of spacing groove 38.

As a technical optimization scheme of the utility model, recess 34 with spout 24 is seted up respectively in the both ends of shell 1, stopper 32 with stop collar 37 is located respectively the both ends of shell 1, stopper 32 can block fixedly through stop collar 37 to make two retaining walls cooperate and relatively fixed through stop collar 37 and stopper 32 after the concatenation, stopper 32's appearance similar gear, consequently two retaining walls are when concatenation back angle of adjustment, stopper 32 every rotation is minimum angle, can both make stop collar 37 block on stopper 32, and stopper 37 blocks the back with stopper 32, then the spliced pole 31 that corresponds can't be again at adapter sleeve 33 internal rotation, consequently can make two adjacent retaining wall relatively fixed.

As a technical optimization scheme of the utility model, stop collar 37 with adapter sleeve 33 is located same one side of shell 1, stopper 32 is located the top of spliced pole 31.

When the utility model is used, firstly, according to the planned construction drawing, a plurality of retaining walls are placed and spliced according to proper angles, the connecting column 31 on each retaining wall is inserted into the connecting sleeve 33 on another retaining wall in sequence, after the connecting column 31 is inserted into the connecting sleeve 33, the retaining walls can rotate relatively, thereby every two adjacent retaining walls can be spliced at proper angles, when two adjacent retaining walls are connected and the relative angle is adjusted, the composite admixture is poured into the liquid seepage pipe 21 in the shell 1, the admixture enters the liquid seepage pipe 21 and flows out from the through hole 22 at the bottom end of the liquid seepage pipe 21, thereby reaching the lower part of the floating plate 23, along with the continuous addition of the admixture, the floating plate 23 floats by the buoyancy of the admixture, when the floating plate 23 is suspended to proper height, the solid waste is poured into the shell 1, the gravity of the solid waste enables the floating plate 23 to be pressed down, in the process of pressing down, the composite admixture seeps out through the through hole 22 above the liquid seepage pipe 21, the seeped composite admixture is mixed with the solid waste, and along with the addition of the solid waste, the composite admixture continuously seeps out from the through hole 22 above the liquid seepage pipe 21 and is mixed with the solid waste, because the floating plate 23 is connected with the sliding rod 25, the sliding rod 25 slides in the sliding chute 24, along with the addition of the solid waste, the floating plate 23 and the sliding rod 25 descend together, through observing the height of the sliding rod 25, whether the solid waste completely fills the shell 1 can be known, the solid waste completely fills the shell 1, the solid waste stops filling, the composite admixture and the solid waste are fully mixed, the solid waste is acidized and solidified, the shell 1 and the solid waste inside form a complete retaining wall together, at this time, the limiting sleeve 37 slides, make stop collar 37 block at the spliced pole 31 top that is connected with adapter sleeve 33, and make the stopper 32 card at spliced pole 31 top go into the spacing groove 38 of stop collar 37 bottom, then stop collar 37 blocks stopper 32 this moment, two retaining walls can't rotate relatively again with angle of adjustment, two adjacent retaining walls are by relatively fixed, can pour concrete or cement in the outside of two retaining walls this moment, form the retaining wall who finishes, in the complete retaining wall formation, its core is constituteed with shell 1 and solid waste material, and solid waste material hardens under the effect of compound admixture, have certain resistance and corrosion resistance, shell 1 isotructure then can be through 3D printing technology quick batch production.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a soil retaining wall is mixed to solid useless compound based on 3D prints construction, includes shell (1), its characterized in that: shell (1) is hollow structure, and the inside of shell (1) is equipped with filling mechanism (2), filling mechanism (2) including sepage pipe (21), through-hole (22) and kickboard (23), fixedly connected with on the bottom inner wall of shell (1) sepage pipe (21), the top and the bottom of sepage pipe (21) have all been seted up a plurality ofly through-hole (22), sliding connection has on the inner wall of shell (1) kickboard (23), kickboard (23) and sepage pipe (21) sliding connection, the outside of shell (1) is equipped with coupling mechanism (3), coupling mechanism (3) are including spliced pole (31) and adapter sleeve (33), one side fixedly connected with of shell (1) spliced pole (31), the opposite side fixedly connected with of shell (1) adapter sleeve (33).

2. The solid-waste composite retaining wall built based on 3D printing according to claim 1, characterized in that: filling mechanism (2) still include spout (24) and slide bar (25), seted up on the inner wall of shell (1) spout (24), the inside sliding connection of spout (24) has slide bar (25), slide bar (25) with kickboard (23) fixed connection.

3. The solid-waste composite retaining wall built based on 3D printing according to claim 2, wherein the solid-waste composite retaining wall is characterized in that: coupling mechanism (3) still include recess (34), erect groove (35), connecting axle (36) and stop collar (37), seted up on the top of shell (1) recess (34) have been seted up on the inner wall of recess (34) erect groove (35), the inside sliding connection that erects groove (35) has connecting axle (36), fixedly connected with on connecting axle (36) stop collar (37).

4. The solid-waste composite retaining wall built based on 3D printing according to claim 3, characterized in that: coupling mechanism (3) still include stopper (32) and spacing groove (38), stopper (32) fixed connection in on spliced pole (31), spacing groove (38) are seted up in on stop collar (37), stopper (32) swing joint in the inside of spacing groove (38).

5. The solid-waste composite retaining wall built based on 3D printing according to claim 4, wherein: the groove (34) and the sliding groove (24) are respectively arranged at two ends of the shell (1), and the limiting block (32) and the limiting sleeve (37) are respectively arranged at two ends of the shell (1).

6. The solid-waste composite retaining wall built based on 3D printing according to claim 5, characterized in that: the limiting sleeve (37) and the connecting sleeve (33) are located on the same side of the shell (1), and the limiting block (32) is located at the top end of the connecting column (31).