Aluminum chiseling-free post-cast strip interception baffle construction structure

Abstract

The utility model discloses an aluminum chiseling-free post-cast strip interception baffle construction structure which comprises an interception baffle provided with a notch allowing chiseling protrusions on a bottom plate to be formed. And the supporting rod is as high as the sliding chute on the intercepting baffle and is vertically and completely clung to the back of the intercepting baffle. When bottom plate concrete is poured and pressure generated by the concrete is transmitted to the intercepting baffle, the supporting rod is vertically and completely attached to the back of the intercepting baffle instead of being only attached to the middle of the back of the intercepting baffle, so that the back of the intercepting baffle can be reinforced and stably supported through the supporting rod, and the problem that only the formwork connecting rod is supported in the middle of the back of a formwork is solved. And the stress limiting of the back part of the template is not stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of aluminum exempts from chiseling post-cast strip intercepting baffle construction structure, belong to post-cast strip construction technical field. BACKGROUND

[0002] When building basement floor partition pouring construction, to meet the floor expansion requirement, need to flow out post-cast strip space. Although, the side of the solidified floor can be presented chiseling surface by chiseling construction, to meet the pouring requirement of post-cast strip in later period. However, the construction efficiency is low by artificial chiseling.

[0003] Prior art is to install formwork on the side of floor (see Chinese patent publication No. CN217602085U), although, the formwork is provided with notch, which can present the chiseling projection of floor; however, only formwork connecting rod supports the middle part of the back of formwork, which leads to unstable force limiting of the back of formwork. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides an aluminum exempts from chiseling post-cast strip intercepting baffle construction structure.

[0005] The utility model is realized by the following technical solutions.

[0006] The utility model provides an aluminum exempts from chiseling post-cast strip intercepting baffle construction structure, which comprises:

[0007] The intercepting baffle is provided with a notch for forming a chiseling projection on the floor.

[0008] The support rod is vertically and completely attached to the back of the intercepting baffle.

[0009] The intercepting baffle is made of aluminum material.

[0010] The intercepting baffle has an outward protruding portion in the middle, and the inward side of the outward protruding portion has a deformation groove space.

[0011] It further comprises a web body and a presser foot, one end of the presser foot is fixed on the web body, and the other end of the presser foot is tightly pressed against the intercepting baffle.

[0012] The presser foot is made of steel bar bending.

[0013] The presser foot is fixed and limited by metal binding wire or spot welding with the support rod.

[0014] It further comprises a cement cushion layer, the web body is bound on the cement cushion layer to form, the cement cushion layer has a floor, the web body is in the floor, and the chiseling projection is integrally connected at the side of the floor.

[0015] The utility model discloses beneficial effect lies in: when the concrete produced pressure is transferred to the intercepting baffle, the support rod is completely close to the back of the intercepting baffle vertically, and is not only close to the back of the intercepting baffle middle position, so that the back of the intercepting baffle can be strengthened and stably supported through the support rod, and the problem that the template back is only supported in the middle by the template connecting rod, resulting in unstable stress limiting of the template back is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the structural schematic diagram of the utility model intercepting baffle in the bottom plate side edge;

[0017] Fig. 2 It is the structural schematic diagram of the utility model intercepting baffle from the bottom plate;

[0018] In the drawing: 1-intercepting baffle;11-groove;12-outward protruding portion;13-deformation groove space;2-supporting rod;3-fascia body;31-pressing foot;4-cement cushion layer;6-bottom plate;61-chiseling protrusion. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model is further described below, but the scope of protection is not limited to the description.

[0020] As Figs. 1-2 Indicated.

[0021] The application is an aluminum chiseling-free post-pouring strip intercepting baffle construction structure, which comprises:

[0022] The intercepting baffle 1 is provided with a groove 11, and the chiseling protrusion 61 of the bottom plate 6 can be formed from the groove 11 of the intercepting baffle 1, and the intercepting baffle 1 is made of aluminum material; the intercepting baffle 1 has an outward protruding portion 12 in the middle, and the inward side of the outward protruding portion 12 has a deformation groove space 13; when the intercepting baffle 1 needs to be deformed to be removed from the bottom plate 6, the intercepting baffle 1 can release the deformation amount through the deformation groove space 13, so that the intercepting baffle 1 is convenient to remove.

[0023] The supporting rod 2 is installed on the back of the intercepting baffle 1, and the height of the supporting rod 2 is consistent with the sliding groove 14 of the intercepting baffle 1.

[0024] It also comprises a pressing foot 31 fixed on the fascia body 3 by spot welding, and the pressing foot 31 is composed of a steel bar bending. The pressing foot 31 is fixed and limited with the supporting rod 2 by metal binding wire or spot welding. The fascia body 3 is bound on the cement cushion layer 4 to form, the bottom plate 6 is poured on the cement cushion layer 4 to form, and the fascia body 3 is in the bottom plate 6.

[0025] In use of the concrete pouring bottom plate 6, the concrete can enter the space of the slot 11 of the intercepting baffle 1 to solidify and form the chiseled protrusion 61, and the chiseled protrusion 61 is integrally connected at the side edge of the bottom plate 6 during solidification. When the concrete of the pouring bottom plate 6 is poured, the pressure generated by the concrete is transmitted to the intercepting baffle 1, the support rod 2 is completely attached to the back of the intercepting baffle 1 in the vertical direction, instead of only being attached to the middle position of the back of the intercepting baffle 1, so that the back of the intercepting baffle 1 can be stably supported by the support rod 2, and the problem that the back of the formwork is only supported by the middle part of the formwork connecting rod, resulting in unstable force limiting of the back of the formwork, is solved. Moreover, the intercepting baffle 1 can be tightly fixed and limited by the pressing foot 31 during early installation, and the pressing foot 31 is fixed by spot welding with the intercepting baffle 1.

Claims

1. An aluminum construction structure of a post-cast strip intercepting baffle which is free from chiseling, characterized in that, It includes: Intercepting baffle (1), intercepting baffle (1) is provided with notch (11) for the formation of chisel protrusion (61) on bottom plate (6); Supporting rod (2) consistent with the height of sliding groove (14) on intercepting baffle (1), supporting rod (2) is completely close to the back of intercepting baffle (1) vertically.

2. The post-cast strip intercepting baffle construction structure according to claim 1, characterized in that: The intercepting baffle (1) is made of aluminum material.

3. The post-cast strip intercepting baffle construction structure according to claim 1, characterized in that: The intercepting baffle (1) has outward protruding part (12) in the middle, and the inner side of outward protruding part (12) has deformation groove space (13).

4. The post-cast strip intercepting baffle construction structure according to claim 1, characterized in that: It also includes gluten body (3) and presser foot (31), one end of presser foot (31) is fixed on gluten body (3), the other end of presser foot (31) is pressed tightly against intercepting baffle (1).

5. The post-cast strip intercepting baffle construction structure according to claim 4, characterized in that: The presser foot (31) is made of bent steel bar.

6. The post-cast strip intercepting baffle construction structure according to claim 4, characterized in that: The presser foot (31) is fixed and limited with supporting rod (2) by metal binding wire or spot welding.

7. The post-cast strip intercepting baffle construction structure according to claim 4, characterized in that: It also includes cement cushion layer (4), the gluten body (3) is bound on the cement cushion layer (4) to form, the cement cushion layer (4) has bottom plate (6), the gluten body (3) is in the bottom plate (6), and the chisel protrusion (61) is integrally solidified and connected at the side edge of the bottom plate (6).

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