A formwork erection structure for a slightly staggered concrete exterior wall

Abstract

This utility model provides a formwork erection structure for a micro-staggered concrete exterior wall, relating to the field of building construction technology. The structure includes: a reinforcing member comprising a connecting part and a supporting part integrally formed with the connecting part, the connecting part being erected on the N-1 floor of the exterior wall; an exterior wall formwork comprising a back rib and a formwork body, the back rib being disposed on the supporting part, and the formwork body being disposed on the floor slab; and a diagonal brace comprising a vertical section and an inclined section, the vertical section being connected to the back rib, one end of the inclined section being connected to the vertical section, and the other end of the inclined section being connected to the supporting part. The beneficial effects of this utility model are that it enables one-time molding of the micro-staggered concrete structure, saving construction time while ensuring molding quality, and allowing for multiple recycling, resulting in good economic and social benefits.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a formwork erection structure for a micro-staggered concrete exterior wall. Background Technology

[0002] With the rapid development of the construction industry, the shapes of engineering buildings are becoming more and more diverse and complex. For the micro-staggered structure of building exterior wall construction, the existing formwork erection system cannot ensure the stability of the erection and cannot guarantee the quality of the pouring in one go, resulting in problems such as long construction period and poor forming quality.

[0003] Therefore, a formwork erection structure for micro-staggered concrete exterior walls is needed to ensure stability during formwork erection, offset the lateral pressure generated during concrete pouring to guarantee pouring quality, and ensure one-time molding of the concrete exterior wall formwork to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a formwork erection structure for micro-staggered concrete exterior walls, which ensures stability during formwork erection and counteracts lateral pressure generated during concrete pouring to guarantee pouring quality and ensure one-time molding. 。 The various technical effects of the preferred technical solutions among the many technical solutions provided by this utility model are described in detail below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a formwork erection structure for a micro-staggered concrete exterior wall, comprising:

[0007] The reinforcement includes a connecting part and a supporting part integrally formed with the connecting part, the connecting part being installed on the N-1 floor of the exterior wall of the floor slab;

[0008] The exterior wall formwork includes a back rib and a formwork body, wherein the back rib is disposed on the support portion and the formwork body is disposed on the floor slab;

[0009] The diagonal brace includes a vertical section and an inclined section. The vertical section is connected to the back rib, one end of the inclined section is connected to the vertical section, and the other end of the inclined section is connected to the support.

[0010] Preferably, it further includes a transverse bottom mold, which is disposed between the support portion and the back rib.

[0011] Preferably, one side of the transverse bottom formwork abuts against the end of the floor slab, and the cross-sectional length of the transverse bottom formwork is greater than the cross-sectional width of the back rib.

[0012] Preferably, the top of the support is flush with the floor slab.

[0013] Preferably, the top of the support portion is provided with a groove structure for accommodating the transverse bottom mold.

[0014] Preferably, the back rib is connected to the template body by tie bolts and fixed by fasteners.

[0015] Preferably, the connecting part is connected to the outer wall of the floor slab by a single-sided tie bolt and fixed by fasteners.

[0016] Preferably, the fastener includes a nut.

[0017] This utility model provides a formwork erection structure for a micro-staggered concrete exterior wall. ， The system includes reinforcing components, exterior wall formwork, and diagonal braces. The reinforcing components consist of a connecting part and a support part integrally formed with the connecting part. The connecting part is erected on the N-1 floor of the exterior wall. The exterior wall formwork includes a back rib and a formwork body. The back rib is set on the support part, and the formwork body is set on the floor slab. The diagonal braces include a vertical section and an inclined section. The vertical section is connected to the back rib, one end of the inclined section is connected to the vertical section, and the other end of the inclined section is connected to the support part. By erecting the reinforcing components on the N-1 floor, vertical support is provided for the erection of the exterior wall formwork on the Nth floor, improving the stability of the exterior wall formwork erection. Adjustable diagonal braces on the reinforcing components provide lateral support for the exterior wall formwork, offsetting the horizontal lateral forces generated at the bottom during concrete pouring, ensuring the stability of the exterior wall formwork erection. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of an embodiment of the micro-staggered formwork erection structure for concrete exterior walls according to this utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of an embodiment of the formwork erection structure for a micro-staggered concrete exterior wall according to this utility model. Figure 2 .

[0021] In the diagram: 1. Reinforcing component; 11. Connecting part; 12. Supporting part;

[0022] 2. Exterior wall formwork; 21. Backing rib; 22. Formwork body;

[0023] 3. Diagonal bracing; 31. Vertical section; 32. Inclined section;

[0024] 4. Floor slab; 5. Horizontal bottom formwork; 6. Tie bolts; 7. Single-sided tie bolts; 8. Fasteners; 9. Exterior wall of floor slab. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] like Figure 1 and Figure 2 As shown, this utility model provides a concrete exterior wall micro-staggered formwork erection structure, including a reinforcing component 1, an exterior wall formwork 2, and a diagonal brace 3.

[0027] The reinforcement component 1 includes a connecting part 11 and a supporting part 12 integrally formed with the connecting part 11. The connecting part 11 is erected on the N-1 floor of the exterior wall of the floor slab 4. The exterior wall formwork 2 includes a back rib 21 and a formwork body 22. The back rib 21 is set on the supporting part 12, and the formwork body 22 is set on the floor slab 4.

[0028] By installing reinforcement component 1 on layer N-1, vertical support is provided for the erection of the exterior wall formwork 2 on layer N, which can improve the stability of the exterior wall formwork erection.

[0029] Specifically, in this embodiment, the top of the support part 12 is flush with the floor slab 4, ensuring that the top elevation of the reinforcement part is flush with the floor slab 4.

[0030] The diagonal brace 3 includes a vertical section 31 and an inclined section 32. The vertical section 31 is connected to the back rib 21. One end of the inclined section 32 is connected to the vertical section 31, and the other end of the inclined section 32 is connected to the support part 12. In this embodiment, the distance of the diagonal brace 3 in the horizontal direction is adjustable, thereby adjusting the inclination angle of the inclined section 32.

[0031] Adjustable diagonal braces 3 are installed on the reinforcement member 1 to provide lateral support for the exterior wall formwork, thereby offsetting the horizontal lateral force generated at the bottom during concrete pouring and ensuring the stability of the exterior wall formwork erection.

[0032] This concrete exterior wall features a slightly staggered design with formwork erection structure. ，The system includes a reinforcing member 1, an exterior wall formwork 2, and diagonal braces 3. The reinforcing member 1 includes a connecting part 11 and a support part 12 integrally formed with the connecting part 11. The connecting part 11 is erected on the N-1 floor of the exterior wall of the floor slab 4. The exterior wall formwork 2 includes a back rib 21 and a formwork body 22. The back rib 21 is mounted on the support part 12, and the formwork body 22 is mounted on the floor slab 4. The diagonal braces 3 include a vertical section 31 and an inclined section 32. The vertical section 31 is connected to the back rib 21, one end of the inclined section 32 is connected to the vertical section 31, and the other end of the inclined section 32 is connected to the support part 12. By erecting the reinforcing member 1 on the N-1 floor, vertical support is provided for the erection of the exterior wall formwork 2 on the Nth floor, improving the stability of the exterior wall formwork 2. By setting adjustable diagonal braces 3 on the reinforcing member 1 to provide lateral support for the exterior wall formwork, the horizontal lateral force generated at the bottom during concrete pouring can be offset, ensuring the stability of the exterior wall formwork erection.

[0033] As an optional implementation, a transverse bottom mold 5 is also included, which is disposed between the supporting part 12 and the back rib 21. Specifically, in this embodiment, one side of the transverse bottom mold 5 abuts against the end of the floor slab 4, and the cross-sectional length of the transverse bottom mold 5 is greater than the cross-sectional width of the back rib 21.

[0034] By setting up the horizontal bottom formwork 5, the reinforcement component 1 can erect the horizontal bottom formwork 5, provide vertical support for the horizontal bottom formwork 5, prevent the concrete from expanding during pouring, and ensure that the external wall is poured in one go.

[0035] As an optional implementation, the top of the support portion 12 is provided with a groove structure for accommodating the transverse bottom mold 5.

[0036] As an optional implementation, the back rib 21 is connected to the template body 22 by tie bolts 6 and fixed by fasteners 8. The connecting part 11 is connected to the outer wall of the floor slab 9 by tie bolts 7 on one side and fixed by fasteners 8. In this embodiment, the fasteners 8 include nuts, which have a simple structure, are easy to use, and have good connection stability.

[0037] This embodiment also provides a method for erecting a formwork for a slightly staggered concrete exterior wall, which uses the above-mentioned formwork erection structure for a slightly staggered concrete exterior wall and includes the following steps:

[0038] S1: Install reinforcement 1 on the N-1 floor and make the top elevation of reinforcement 1 flush with the floor slab 4;

[0039] S2: The reinforcement 1 is fixed by the single-sided tie bolt 7;

[0040] S3: Install the horizontal bottom mold 5;

[0041] S4: Install the exterior wall formwork for the Nth floor;

[0042] S5: Install diagonal brace 3, adjust diagonal brace 3 to the target position and fix it horizontally;

[0043] S6: Remove the formwork after pouring concrete.

[0044] By adopting this method of constructing a micro-staggered concrete exterior wall formwork, and using a new type of reinforcement component 1 in combination with traditional formwork for support, the micro-staggered concrete structure can be formed in one go, saving construction time while ensuring the quality of the forming. At the same time, it can be recycled and reused multiple times, which has good economic and social benefits.

[0045] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A concrete exterior wall micro-batter molding template erection structure, characterized in that, The application relates to a reinforced formwork for a building outer wall, comprising: a reinforcing part, comprising a connecting part and a supporting part integrally formed with the connecting part, the connecting part being arranged on the N-1 layer of the outer wall of the floor slab; an outer wall formwork, comprising a back frame and a formwork main body, the back frame being arranged on the supporting part, and the formwork main body being arranged on the floor slab; a diagonal brace, comprising a vertical section and an inclined section, the vertical section being connected to the back frame, and one end of the inclined section being connected to the vertical section, and the other end of the inclined section being connected to the supporting part.

2. The concrete outer wall micro-misalignment molding template erection structure according to claim 1, characterized in that: a transverse bottom formwork is further arranged between the supporting part and the back frame.

3. The concrete outer wall micro-misalignment molding template erection structure according to claim 2, characterized in that: One side of the transverse bottom formwork is in abutment with the end of the floor slab, and the cross-sectional length of the transverse bottom formwork is greater than the cross-sectional width of the back frame.

4. The concrete outer wall micro-misaligned course modeling formwork erecting structure according to any one of claims 1-3, characterized in that: The top of the supporting part is flush with the floor slab.

5. The concrete outer wall micro-misaligned table modeling formwork erecting structure according to claim 2 or 3, characterized in that: A groove structure is arranged on the top of the supporting part for accommodating the transverse bottom formwork.

6. The concrete outer wall micro-batter molding formwork erecting structure according to any one of claims 1-3, characterized in that: The back frame and the formwork main body are connected through a tension bolt and fixed through a fastener.

7. The concrete outer wall micro-batter molding formwork erecting structure according to any one of claims 1-3, characterized in that: The connecting part and the outer wall of the floor slab are connected through a single-side tension bolt and fixed through a fastener.

8. The concrete outer wall micro-batter molding template erection structure according to claim 7, characterized in that: The fastener comprises a nut.

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