CN218933200U

CN218933200U - Outer wall backfill baffle and post-pouring strip pouring template

Info

Publication number: CN218933200U
Application number: CN202223327257.7U
Authority: CN
Inventors: 杨松; 张政; 陆泽鑫; 蒋华安; 刘祥逵
Original assignee: Shenzhen Baisheng Construction Technology Co ltd; Shenzhen Shengde Architectural Technology Co ltd
Current assignee: Shenzhen Baisheng Construction Technology Co ltd; Shenzhen Shengde Architectural Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-28
Anticipated expiration: 2032-12-09

Abstract

The embodiment of the utility model discloses an outer wall backfill baffle and a post-pouring strip pouring template, which comprise the following components: the soil retaining unit component is arranged on one side of the post-pouring belt to be filled with soil, and is fixedly connected with two sides of the post-pouring belt. And a post-cast strip casting form, comprising: the aluminum alloy template, the connecting assembly and the outer wall backfilling baffle are sequentially connected with each other from top to bottom in the front side of the post-cast strip, the aluminum alloy template is arranged on the rear side of the post-cast strip away from the soil retaining unit component, the aluminum alloy template is connected with the plurality of groups of soil retaining unit components through the connecting assembly, the complete plugging of the post-cast strip is ensured, the splicing is simple and convenient, and the labor, material and time cost are greatly saved.

Description

Outer wall backfill baffle and post-pouring strip pouring template

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an outer wall backfill baffle and a post-pouring strip pouring template.

Background

Post-cast strip is a temporary construction joint set in a building, which is left for a period of time before casting. In order to ensure the whole construction progress of projects, most of the projects need to organize basement exterior wall backfill work after construction is completed, at this time, the post-cast strip is not closed, most of the projects adopt brickwork to seal the position of the basement post-cast strip, but the following defects are caused: 1. the construction efficiency is low, manpower is wasted, and the construction progress is influenced; 2. after the construction, plastering is needed to achieve the waterproof effect.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides an outer wall backfill baffle and a post-pouring belt pouring template, so as to solve the defects of low construction efficiency, manpower waste, influence on construction progress and poor waterproof effect in the prior art of blocking a post-pouring belt brickwork.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the embodiment of the utility model provides an outer wall backfill baffle, which is characterized by comprising the following components: the soil retaining unit component, the side is equipped with and connects the tongue-and-groove on the soil retaining unit component, the soil retaining unit component lower side be equipped with go up connect the tongue-and-groove corresponding lower connect the tongue-and-groove, the soil retaining unit component is located the post-cast strip and is waited to backfill one side of soil, the soil retaining unit component with post-cast strip both sides build face fixed connection.

The retaining unit members are connected with building surfaces on two sides of the post-pouring belt through bolts.

Wherein the soil blocking unit member is rectangular.

The four vertex angles of the soil-retaining unit component are provided with bolt holes, and the soil-retaining unit component is connected with two side building surfaces of the post-pouring belt through the bolt holes.

The upper connecting rabbet is a plurality of convex ribs on the upper side of the soil retaining unit component, and the lower connecting rabbet is a plurality of grooves on the lower side of the soil retaining unit component, which correspond to the upper connecting rabbet, so that the upper connecting rabbet is matched with the lower connecting rabbet in a mortise and tenon mode when the upper connecting rabbet is spliced.

Wherein, its characterized in that, soil retaining unit component is concrete slab.

A post-cast strip casting form, comprising: the aluminum alloy template, the connecting assembly and the outer wall backfill baffle plate are sequentially connected with each other from top to bottom and arranged on the front side of the post-cast strip, the aluminum alloy template is arranged on the rear side of the post-cast strip away from the soil retaining unit component, and the aluminum alloy template is connected with the soil retaining unit component through the connecting assembly.

Wherein, the coupling assembling includes: the aluminum alloy template is opposite to the pull screw rod and the embedded nut, the embedded nut is embedded in the soil retaining unit component, one end of the aluminum alloy template opposite to the pull screw rod is connected with the aluminum alloy template, and the other end of the aluminum alloy template opposite to the pull screw rod is connected with the embedded nut, so that the aluminum alloy template is connected with the soil retaining unit component.

The lower side of the retaining unit component is connected with a cushion block, the upper surface of the cushion block is provided with a cushion block connecting rabbet corresponding to the lower connecting rabbet, the cushion block is upwards connected with the retaining unit component and downwards connected with the ground surface.

Four embedded nuts are arranged in the soil retaining unit member, and four corresponding aluminum alloy template opposite-pulling screws are also arranged.

Compared with the prior art, the outer wall backfill baffle replaces a bricklaying plugging post-pouring belt in the prior art, the post-pouring belt is plugged by using the upper and lower connection of the soil-blocking unit members, the upper connection rabbet of the upper soil-blocking unit member is tightly connected with the lower connection rabbet of the lower soil-blocking unit member, the complete plugging of the post-pouring belt is ensured, the splicing is simple and convenient, and the labor, material and time cost are greatly saved.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an assembled perspective view of an exterior wall backfill baffle according to the present utility model;

FIG. 2 is a front view of an assembly of an exterior wall backfill baffle according to the present utility model;

FIG. 3 is a schematic view of the connection relationship between the retaining unit members of the outer wall backfill baffle and post-cast strip casting formwork of the present utility model;

FIG. 4 is a schematic view showing a front depression cross-sectional structure of a cast concrete of a post-cast strip casting formwork of the present utility model;

FIG. 5 is a schematic view of a post-cast strip casting form of the present utility model showing a post-cast concrete lateral cross-sectional structure;

the figure identifies the description:

1. a soil blocking unit member; 11. the upper connecting rabbet; 12. the lower connecting rabbet; 13. bolt holes; 14. embedding nuts; 2. an aluminum alloy template; 21. aluminum alloy template counter-pulling screw rods; 3. building surfaces on two sides of the post-pouring belt; 4. a cushion block; 5. post-cast strip; 6. and (5) pouring concrete.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1 to 3, an embodiment of the present utility model provides an exterior wall backfill board, including: the soil retaining unit member 1, the upper side of soil retaining unit member 1 is equipped with and connects tongue-and-groove 11, the lower side of soil retaining unit member 1 be equipped with connect tongue-and-groove 11 corresponding down, soil retaining unit member 1 locates the one side of post-cast strip 5 waiting to backfill, soil retaining unit member 1 with post-cast strip both sides build surface 3 fixed connection. When the post-pouring belt 5 is required to be plugged by using the soil-retaining unit members 1, a plurality of soil-retaining unit members 1 are taken to be connected up and down, the soil-retaining unit members 1 are fixedly connected with the building surfaces 3 on the two sides of the post-pouring belt respectively, the lower connecting rabbet 12 of the upper soil-retaining unit member 1 is tightly connected with the upper connecting rabbet 11 of the lower soil-retaining unit member 1, the complete plugging of the post-pouring belt 5 is ensured, the splicing is simple and convenient, and the labor, material and time cost are greatly saved.

Specifically, the upper connecting tongue-and-groove 11 is a plurality of protruding edges on the upper side of the soil retaining unit member 1, and the lower connecting tongue-and-groove 12 is a plurality of grooves on the lower side of the soil retaining unit member 1 corresponding to the upper connecting tongue-and-groove 11, so that the upper connecting tongue-and-groove 11 is mortise-tenon engaged when the upper connecting tongue-and-groove 11 is spliced with the lower connecting tongue-and-groove 12.

Further, the soil blocking unit members 1 are connected with the construction surfaces 3 on two sides of the post-cast strip through bolts, and optionally, the bolts are expansion bolts.

Further, the soil blocking unit members 1 are rectangular, and the regular outer contour shape thereof ensures tight and stable connection between the plurality of soil blocking unit members 1.

Specifically, bolt holes 13 have all been seted up to four apex angle departments of retaining unit member 1, the bolt passes through bolt holes 13 will retaining unit member 1 with post-cast strip both sides build the face 3 and be connected, will retaining unit member 1 respectively from four apex angle departments and post-cast strip both sides build face 3 fixed connection, make retaining unit member 1 and post-cast strip both sides build the face 3 and be connected inseparabler and firm, avoided probably having to damage retaining wall structure's drawback because of outside pressure is too big in the backfilling process.

Alternatively, the soil blocking unit member 1 is a concrete slab, and in other embodiments, the soil blocking unit member 1 may be made of other materials that achieve the same effect.

Based on the above-mentioned outer wall backfill baffle, referring to fig. 3 to 5, an embodiment of the present utility model further provides a post-cast strip casting template, including: the aluminum alloy template 2, the connecting assembly and the outer wall backfill baffle plate are sequentially connected with each other from top to bottom and arranged on the front side of the post-cast strip 5, the aluminum alloy template 2 is arranged on the rear side of the post-cast strip 5 away from the soil retaining unit member 1, and the aluminum alloy template 2 is connected with the soil retaining unit member 1 through the connecting assembly. In the post-cast strip casting mold plate, the soil retaining unit member 1 plays a role of assisting the aluminum alloy mold plate 2 in casting and filling the post-cast strip 5.

The post-pouring strip pouring template comprises a plurality of retaining unit members 1, wherein the retaining unit members 1 are vertically connected, the lower connecting rabbets 12 of the upper retaining unit members 1 are connected with the upper connecting rabbets 11 of the lower retaining unit members 1, when the post-pouring strip pouring template is used, the retaining unit members 1 are connected according to the connecting method and fixedly connected with two side building surfaces 3 of the post-pouring strip, then an aluminum alloy template 2 is tightly attached to the other side of the two side building surfaces 3 of the post-pouring strip, the retaining unit members 1 positioned at two sides of the two side building surfaces 3 of the post-pouring strip are fixedly connected with the aluminum alloy template 2 by using connecting components, the aluminum alloy template 2 is guaranteed to be in a state of being tightly attached to the two side building surfaces 3 of the post-pouring strip, deflection cannot occur due to pouring of the post-pouring strip 5, and the pouring effect is better.

Further, the connection assembly includes: the soil retaining unit comprises an aluminum alloy template counter-pulling screw rod 21 and an embedded nut 14, wherein the embedded nut 14 is embedded in the soil retaining unit member 1, one end of the aluminum alloy template counter-pulling screw rod 21 is connected with the aluminum alloy template 2, and the other end of the aluminum alloy template counter-pulling screw rod is connected with the embedded nut 14, so that the aluminum alloy template 2 is connected with the soil retaining unit member 1.

Further, the lower side is connected with the cushion block 4 below the earth-retaining unit member 1, the upper surface of the cushion block 4 is provided with a cushion block 4 connection tongue-and-groove corresponding to the lower connection tongue-and-groove 12, the cushion block 4 is upwards connected with the earth-retaining unit member 1 and downwards connected with the ground surface, the cushion block 4 is positioned between the earth-retaining unit member 1 at the lower side and the ground surface, the stability and the horizontal arrangement of the earth-retaining unit member 1 above the cushion block 4 are ensured, and when the post-pouring belt 5 is required to be poured, pouring concrete 6 is downwards poured from the openings formed by the upper aluminum alloy template 2, the earth-retaining unit member 1 and the building surfaces 3 at the two sides of the post-pouring belt.

Wherein, one keep off soil unit component 1 is interior to be equipped with four embedded nut 14, and the aluminum alloy template that corresponds is equipped with four to the screw rod 21 that pulls, and preferably, four embedded nuts 14 set up respectively in keep off soil unit component 1 and be located four apex angles departments in post-cast strip 5 region, make aluminum alloy template 2 and keep off soil unit component 1 and be connected inseparabler, guaranteed that post-cast strip 5 pours the effect better and stable.

Compared with the prior art, the outer wall backfill baffle and the post-pouring belt pouring template replace brickwork plugging post-pouring belts in the prior art, the post-pouring belts are plugged by using the upper and lower connection of the soil-blocking unit members, the upper connection rabbet of the upper soil-blocking unit member is tightly connected with the lower connection rabbet of the lower soil-blocking unit member, the complete plugging of the post-pouring belts is ensured, the splicing is simple and convenient, and the manpower, material resources and time cost are greatly saved.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. An exterior wall backfill baffle comprising: the soil retaining unit component, the side is equipped with and connects the tongue-and-groove on the soil retaining unit component, the soil retaining unit component lower side be equipped with go up connect the tongue-and-groove corresponding lower connect the tongue-and-groove, the soil retaining unit component is located the post-cast strip and is waited to backfill one side of soil, the soil retaining unit component with post-cast strip both sides build face fixed connection.

2. The exterior wall backfill baffle of claim 1, wherein the retaining unit members are bolted to the post-cast strip side building surfaces.

3. An exterior wall backfill baffle as claimed in claim 2, wherein the retaining unit member is rectangular.

4. The outer wall backfill baffle plate according to claim 3, wherein bolt holes are formed at four top corners of the retaining unit member, and the bolts connect the retaining unit member with the construction surfaces at two sides of the post-cast strip through the bolt holes.

5. The exterior wall backfill baffle according to claim 1, wherein the upper connecting tongue-and-groove is a plurality of convex ridges on the upper side of the retaining unit member, and the lower connecting tongue-and-groove is a plurality of grooves on the lower side of the retaining unit member corresponding to the upper connecting tongue-and-groove, so that the upper connecting tongue-and-groove is mortise-tenon fit when the upper connecting tongue-and-groove is spliced with the lower connecting tongue-and-groove.

6. The exterior wall backfill baffle of claim 1, wherein the retaining unit member is a concrete slab.

7. A post-cast strip casting form, comprising: the aluminum alloy template, coupling assembling and a plurality of groups of outer wall backfill baffle according to any one of claims 1 through 6, a plurality of groups the outer wall backfill baffle connects gradually from top to bottom and sets up in the front side of post-cast strip, the aluminum alloy template is located the post-cast strip is kept away from the rear side of retaining unit component, the aluminum alloy template with a plurality of groups retaining unit component passes through coupling assembling is connected.

8. The post-cast strip casting form of claim 7, wherein the connection assembly comprises: the aluminum alloy template is opposite to the pull screw rod and the embedded nut, the embedded nut is embedded in the soil retaining unit component, one end of the aluminum alloy template opposite to the pull screw rod is connected with the aluminum alloy template, and the other end of the aluminum alloy template opposite to the pull screw rod is connected with the embedded nut, so that the aluminum alloy template is connected with the soil retaining unit component.

9. The post-cast strip casting form according to claim 7, wherein a spacer is connected below the lowermost soil retaining unit member, a spacer connecting tongue-and-groove corresponding to the lower connecting tongue-and-groove is provided on the upper surface of the spacer, and the spacer is connected upward to the soil retaining unit member and downward to the ground surface.

10. The post-cast strip casting form according to claim 8, wherein four of the embedded nuts are provided in the retaining unit member, and four corresponding aluminum alloy form counter-pull screws are provided.